1 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
6 2009-10-09 Zoltan Varga <vargaz@gmail.com>
8 * driver.c (parse_debug_options): Add a 'gdb' option.
10 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
12 * image-writer.c: Add support for emitting the image into a memory buffer.
14 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
16 * aot-compiler.c: Add support for registering debug info with GDB using the
17 new JIT debugging interface in GDB 7.0. It can be turned on by setting
20 2009-10-06 Zoltan Varga <vargaz@gmail.com>
22 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
23 each instance of Comparer<T>.
25 * generics.cs: Add a new test.
27 2009-10-04 Zoltan Varga <vargaz@gmail.com>
29 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
32 2009-10-02 Zoltan Varga <vargaz@gmail.com>
34 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
35 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
36 a variable to hold the stack slot used by the int<->float conversion opcodes.
38 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
40 2009-09-30 Zoltan Varga <vargaz@gmail.com>
42 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
43 mono_runtime_capture_context () without calling mono_runtime_invoke ().
44 (can_marshal_struct): Skip structures with auto layout.
46 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
48 2009-09-29 Zoltan Varga <vargaz@gmail.com>
50 * mini-sparc.c: Fix the handling of enums with base type long.
52 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
54 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
55 instead of using type->data.klass as the later doesn't work with generics.
57 2009-09-25 Mark Probst <mark.probst@gmail.com>
59 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
60 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
61 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
62 works differently now and we don't handle it in the JIT anymore.
64 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
65 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
66 the Thread class split.
68 2009-09-25 Zoltan Varga <vargaz@gmail.com>
70 * driver.c: Don't run tests with the obsolete treeprop optimization.
72 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
73 variable volatile. Fixes #541577.
75 * basic-calls.cs: Add a new test.
77 * basic-long.cs: Remove tests which are now in basic-calls.cs.
79 2009-09-24 Zoltan Varga <vargaz@gmail.com>
81 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
82 work/required with recent iphone sdk versions.
84 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
87 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
88 in the VCALL decomposition code.
90 2009-09-22 Zoltan Varga <vargaz@gmail.com>
92 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
94 * basic.cs: Add a test.
96 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
99 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
100 searches all the domains of the current thread.
102 * exceptions-<ARCH>.c: Use it. Fixes #539394.
104 2009-09-21 Zoltan Varga <vargaz@gmail.com>
106 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
107 so catching exceptions thrown in the same method works. Fixes exception17.exe.
109 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
110 for non-jit trampolines.
112 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
114 * aot-compiler.c (add_wrappers): Ditto.
116 * mini-arm.c: Implement support for passing vtypes and floats, and increase
117 the size of the param area used by dyn_call to 6 which covers the majority of
120 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
122 * mini-arm.c: Implement support for passing/receiving
123 longs and receiving floats in the dyn_call code.
125 * mini-amd64.c: Implement support for receiving vtypes in registers in
128 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
131 2009-09-20 Zoltan Varga <vargaz@gmail.com>
133 * mini-arm.c (get_call_info): Return more precise information in
135 (dyn_call_supported): Use the information in CallInfo.
137 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
139 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
142 * mini-arm.c: Update after the dyn_call api changes.
144 * mini.c (mini_create_jit_domain_info): Register a destructor function
145 for the runtime_invoke_hash.
147 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
148 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
150 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
151 (dyn_call_supported): Simplify this by using get_call_info ().
152 (mono_arch_dyn_call_free): New destructor function.
154 * generics.cs: Remove a printf.
156 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
158 * mini-arm.c: Add support for enum return values and passing a few arguments
161 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
164 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
166 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
167 the dynamic invoke wrappers.
169 * mini-arm.c: Implement OP_DYN_CALL for arm.
171 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
172 supported by the dynamic runtime invoke wrapper.
174 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
175 runtime invoke wrapper.
177 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
178 if possible when running with full-aot.
180 * mini-ops.h: Add OP_DYN_CALL opcode.
182 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
183 with dynamic arguments lists similar to libffi.
185 2009-09-19 Zoltan Varga <vargaz@gmail.com>
187 * method-to-ir.c: Fix the previous change on 64 bit platforms.
189 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
192 * iltests.il.in: Add a new test.
194 2009-09-18 Zoltan Varga <vargaz@gmail.com>
196 * aot-compiler.c (add_generic_instances): Add more instances of
197 GenericEqualityComparer.
199 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
201 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
203 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
205 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
206 comments on some functions that now can fail.
208 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
210 * Makefile.am: Add Info.plist to EXTRA_DIST
212 2009-09-16 Zoltan Varga <vargaz@gmail.com>
214 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
215 static synchronized wrappers. Fixes #539500.
217 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
219 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
222 2009-09-16 Zoltan Varga <vargaz@gmail.com>
224 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
225 lmf before calling filter clauses as well. Fixes #539550.
227 * exceptions.cs: Add a test.
229 2009-09-14 Zoltan Varga <vargaz@gmail.com>
231 * aot-compiler.c (add_generic_class): Add instances of
232 Array.GetGenericValueImpl as well.
234 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
237 * generics.cs: Add a fullaot linq test.
239 2009-09-10 Zoltan Varga <vargaz@gmail.com>
241 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
244 2009-09-10 Bill Holmes <billholmes54@gmail.com>
246 * mini-trampolines.c (mono_delegate_trampoline) : Call
247 mono_cominterop_get_invoke if the delegate target object
250 Code is contributed under MIT/X11 license.
252 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
254 * method-to-ir.c: For CoreCLR throw a SecurityException if an
255 internal call is defined outside platform code. Reduce code
256 duplication with existing [Method|Field]AccessException
258 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
260 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
261 if the return value is a small struct passed on regs.
263 2009-09-09 Zoltan Varga <vargaz@gmail.com>
265 * cpu-arm.md mini-arm.c: Remove unused opcodes.
267 * mini-codegen.c: Enable the cpu description validation for arm.
269 2009-09-08 Zoltan Varga <vargaz@gmail.com>
271 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
272 test which depends on structs to objects.cs.
274 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
275 require object model related stuff working.
277 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
279 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
281 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
282 against the instruction metadata in mini-ops.h. amd64 only for now.
284 * mini-ops.h: Fix some instruction descriptions.
286 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
289 2009-09-06 Zoltan Varga <vargaz@gmail.com>
291 * exceptions.cs: Add a new test.
293 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
295 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
297 2009-09-06 Zoltan Varga <vargaz@gmail.com>
299 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
300 skip empty phi opcodes.
302 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
303 correctly by zero extending after loads. Skip methods containing calls
304 to the monitor enter/exit trampolines.
306 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
307 when calling mono_thread_force_interruption_checkpoint ().
309 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
311 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
313 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
315 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
318 2009-09-04 Zoltan Varga <vargaz@gmail.com>
320 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
322 2009-09-03 Zoltan Varga <vargaz@gmail.com>
324 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
326 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
327 LLVM might be very short.
329 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
332 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
335 2009-09-03 Zoltan Varga <vargaz@gmail.com>
337 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
338 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
339 LLVM might be very short.
341 2009-09-01 Zoltan Varga <vargaz@gmail.com>
343 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
344 the alignment for the value of sp.
346 2009-09-01 Geoff Norton <gnorton@novell.com>
348 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
349 managed wrappers in full aot.
351 2009-08-31 Zoltan Varga <vargaz@gmail.com>
353 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
355 2009-08-28 Zoltan Varga <vargaz@gmail.com>
357 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
359 2009-08-25 Zoltan Varga <vargaz@gmail.com>
361 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
363 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
366 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
368 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
369 depend on the info MonoMethodHeader which could be missing in IL stripped
372 2009-08-25 Zoltan Varga <vargaz@gmail.com>
374 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
375 they are only 4 byte aligned.
377 2009-08-21 Zoltan Varga <vargaz@gmail.com>
379 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
380 was done previously, since using SP causes too many problems.
382 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
383 frames without a frame pointer works.
385 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
386 global register in methods with calls, since the calls can go through
387 a static rgctx trampoline which doesn't save it.
389 2009-08-19 Zoltan Varga <vargaz@gmail.com>
391 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
393 2009-08-18 Zoltan Varga <vargaz@gmail.com>
395 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
397 2009-08-18 Christian Hergert <chris@dronelabs.com>
399 * method-to-ir.c: Fix warnings for uninitialized variables.
401 2009-08-18 Christian Hergert <chris@dronelabs.com>
404 * aot-compiler.c: Fix printf warnings.
406 2009-08-18 Zoltan Varga <vargaz@gmail.com>
408 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
409 Add GetGenericValueImpl<string>.
411 * aot-compiler.c (add_generic_instances): Add instances of
412 GenericEqualityComparer<T> for primitive types. Only emit the array
413 wrappers into the mscorlib image.
415 2009-08-15 Zoltan Varga <vargaz@gmail.com>
417 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
418 the methods_loaded array using amodule->info->nmethods.
420 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
421 (MONO_AOT_FILE_VERSION): Bump this.
423 * aot-compiler.c: Emit more generic instances allowing some parts of linq
426 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
427 MonoJitInfo doesn't belong to its methods aot image.
429 2009-08-14 Zoltan Varga <vargaz@gmail.com>
431 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
433 * mini-arm.c: Fix warnings.
435 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
437 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
440 2009-08-12 Zoltan Varga <vargaz@gmail.com>
442 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
445 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
446 hold the trampoline argument, so its initial value is available during
449 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
454 * exceptions-s390x.c:
457 * exceptions-sparc.c:
458 * exceptions-alpha.c:
460 * mini-trampolines.c:
462 * exceptions-s390.c: add and use #define's instead of sizeof()
463 for MonoJitInfo and MonoJitInfoTable.
465 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
470 * tramp-x86.c: use a #define instead of sizeof() for a few
471 structures that use a zero-length array.
473 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
475 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
476 case when the method is dynamic. Fixes #529238.
478 2009-08-06 Zoltan Varga <vargaz@gmail.com>
480 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
481 of asserting when a method is JIT compiled in full-aot mode.
483 2009-08-03 Jerry Maine <crashfourit@gmail.com>
485 Contributed under the terms of the MIT/X11 license by
486 Jerry Maine <crashfourit@gail.com>.
488 * fixed wrong dates in changelog.
490 2009-08-03 Jerry Maine <crashfourit@gmail.com>
492 Contributed under the terms of the MIT/X11 license by
493 Jerry Maine <crashfourit@gail.com>.
495 * basic-simd.cs: added test for packed double square root.
496 * cpu-amd64.md: added opcode info for packed double square root.
497 * cpu-x86.md: added opcode info for packed double square root.
498 * mini-ops.h: added IR opcode for packed double square root.
499 * mini-x86.c: added IR to native translation code for packed double square root.
500 * mini-amd64.c: removed todo for packed double square root.
501 * simd-intrinsics.c: added method to IR opcode converstion for
502 packed double square root.
504 2009-08-03 Jerry Maine <crashfourit@gmail.com>
506 Contributed under the terms of the MIT/X11 license by
507 Jerry Maine <crashfourit@gail.com>.
509 * mini-amd64.c: Added a change to help tell the difference as
510 to what perpose the xmm register is being used--mainly to help
512 * mini-amd64.h: Changed callee regs to use 15 out of 16
513 (one used for special cases) xmm registers for both fp
514 and simd ops. Added define to turn on new feature in the regalloc
515 that allows fp and simd ops to share the xmm regs happily.
516 * codegen.c: Added code to detect for which perpose an xmm reg is
517 being used (fp or simd) and to translate back and forth to the
518 correct logical reg bank (fp or simd) for 'spill load's.
520 2009-08-03 Jerry Maine <crashfourit@gmail.com>
522 Contributed under the terms of the MIT/X11 license by
523 Jerry Maine <crashfourit@gail.com>.
525 * basic-simd.cs: Added tests for stressing the regalloc when running with
526 16 simd regs and when simd and fp ops share the same reg bank.
528 2009-08-01 Mark Probst <mark.probst@gmail.com>
530 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
531 in shared generic code, we might have to look up the class in the
532 RGCTX. If we use the class directly, compute its GC descriptor.
534 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
536 * mini.c (mono_jit_runtime_invoke): Fix a warning.
538 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
540 * mini.c (mono_jit_runtime_invoke): Initialize the class and
541 check for errors. Fixed the case when the class with the Main
544 2009-07-31 Jerry Maine <crashfourit@gmail.com>
546 Contributed under the terms of the MIT/X11 license by
547 Jerry Maine <crashfourit@gail.com>.
549 * cpu-amd64.md: Fixed simple bug in machine discrition file.
551 2009-07-31 Zoltan Varga <vargaz@gmail.com>
553 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
555 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
557 * method-to-ir.c: Fix naming of stelem and ldelem.
559 2009-07-30 Zoltan Varga <vargaz@gmail.com>
561 * driver.c (main_thread_handler): Check that the assembly loaded
562 matches the filename when doing AOT.
564 2009-07-30 Mark Probst <mark.probst@gmail.com>
566 * mini.c: get_ip_from_sigctx installer has been removed, so don't
569 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
570 utils/mono-sigcontext.h).
572 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
575 2009-07-29 Massimiliano Mantione <massi@ximian.com>
577 * mini.c (mono_codegen):
578 Call profiler hook to keep track of method code buffers.
580 2009-07-27 Mark Probst <mark.probst@gmail.com>
582 * method-to-ir.c: Invoke write barriers for the
583 Interlocked.(Compare)Exchange JIT intrinsics.
585 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
587 * Makefile.am (version.h): Fix issues when built out of tree.
588 Remove some redundant 'grep's piped through 'sed's.
590 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
592 This patch is contributed under the terms of the MIT/X11 license
594 * mini-ppc.c (mono_arch_output_basic_block):
595 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
596 for bits 32-47 with signed load/store diplacements for bits
597 48-63. Use prefered base/offset order for indexed form.
598 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
599 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
600 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
601 OP_LOADI2_MEMBASE): Same.
602 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
603 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
604 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
606 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
607 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
608 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
609 OP_LOADI1_MEMINDEX): Same
610 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
611 OP_STORER8_MEMINDEX): Same
612 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
614 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
615 for bits 32-47 with signed load/store diplacements for bits
616 48-63. Use prefered base/offset order for indexed form.
618 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
620 This patch is contributed under the terms of the MIT/X11 license
622 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
623 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
624 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
625 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
626 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
627 cfg->stack_usage to avoid size warnings.
628 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
629 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
630 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
631 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
633 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
634 after code varible is initialized.
635 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
636 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
637 (mono_arch_emit_epilog):
638 Move Use ppc_load32 for cfg->stack_usage to avoid size
641 2009-07-24 Mark Probst <mark.probst@gmail.com>
643 * method-to-ir.c: The write barrier doesn't do the store anymore,
644 so we have always to emit it. Also, emit the wbarrier after the
647 2009-07-24 Zoltan Varga <vargaz@gmail.com>
649 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
650 for argument count 3 too.
652 2009-07-23 Zoltan Varga <vargaz@gmail.com>
654 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
655 the caller handle the exceptions.
656 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
657 method. Fixes #524498.
659 2009-07-22 Geoff Norton <gnorton@novell.com>
661 * mini-exceptions.c: Fix build on ia64.
663 2009-07-22 Mark Probst <mark.probst@gmail.com>
665 * mini-exceptions.c (ves_icall_get_frame_info): Use write
668 2009-07-21 Zoltan Varga <vargaz@gmail.com>
670 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
673 2009-07-20 Zoltan Varga <vargaz@gmail.com>
675 * basic-simd.cs (Main): Pass args to the test driver.
677 2009-07-20 Geoff Norton <gnorton@novell.com>
679 * mini-x86.h: Fix the x86 version guards to use Apple's
680 properly defined macros.
682 2009-07-20 Geoff Norton <gnorton@novell.com>
684 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
687 2009-07-20 Zoltan Varga <vargaz@gmail.com>
689 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
690 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
691 the information which is needed for invokes, so only one locking+hash table
694 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
696 * aot-compiler.c (add_generic_instances): Emit instances of
697 GenericComparer<T> for primitive types.
699 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
701 * mini-posix.c: Fix linux build.
703 2009-07-19 Geoff Norton <gnorton@novell.com>
705 * mini.h: Add prototypes for mono_runtime_syscall_fork and
706 mono_gdb_render_native_backtraces
707 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
708 so we implement the sane semantics to the runtime here
709 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
710 so we need to call it differently (mono_gdb_render_native_backtraces)
711 * mini-posix.c: Move the old semantics from mini.c to the prototypes
712 here for default implementations.
713 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
714 support Apple's weird syscall (SYS_fork) implementation and not busy
715 loop in abort() on native crashes on OSX anymore.
717 2009-07-18 Zoltan Varga <vargaz@gmail.com>
719 * aot-runtime.c (load_method): Change the handling of the
720 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
723 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
725 2009-07-17 Zoltan Varga <vargaz@gmail.com>
727 * mini.c (mono_patch_info_equal): Revert the last change for now as it
728 seems to break the aot tests.
730 * mini.c (mono_patch_info_equal): Fix the handling of
731 MONO_PATCH_INFO_RGCTX_FETCH.
733 2009-07-16 Zoltan Varga <vargaz@gmail.com>
735 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
737 * mini.c (mono_patch_info_hash): Fix the handling of
738 MONO_PATCH_INFO_INTERNAL_METHOD.
739 (mono_patch_info_equal): Ditto.
741 2009-07-16 Zoltan Varga <vargaz@gmail.com>
743 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
746 * mini-llvm.c: Add some infrastructure for AOT support.
748 2009-07-15 Zoltan Varga <vargaz@gmail.com>
750 * mini-llvm-cpp.c: Update to the latest llvm api.
752 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
753 option to false to prevent llvm from installing signal handlers which
756 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
759 * cpu-amd64.md: Revert previous change as those instructions
760 take 2 separate arguments. Remember to read the arch docs more
763 2009-07-15 Zoltan Varga <vargaz@gmail.com>
765 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
767 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
769 * mini-ppc.c: exploit multiple load/store units if available (rest of
770 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
771 http://bugzilla.novell.com/show_bug.cgi?id=487846).
773 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
775 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
776 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
778 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
780 * cpu-x86.md: Fix missing clobbering from trancendental simd
783 * cpu-amd64.md: Same.
785 2009-07-14 Jerry Maine <crashfourit@gmail.com>
787 Contributed under the terms of the MIT/X11 license by
788 Jerry Maine <crashfourit@gail.com>.
790 * basic-simd.cs: Added tests for single and doulble indexers.
792 * cpu-amd64.md: Added simd opcode information.
794 * mini-amd64.c: Added IR to native simd generation code.
795 Added simd register names and function that returns them.
797 * mini-amd64.h: Added marcos to turn on simd code compilation in
798 amd64. Added max simd register count marco. Added caller/callee
799 register mask marcos. Added marcos to use simd register bank.
801 * mini.h: Added helper marco for shufling dwords and simple
804 2009-07-14 Zoltan Varga <vargaz@gmail.com>
806 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
808 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
810 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
811 the length of the native code as well.
813 * basic-simd.cs: Add a test for #521662.
815 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
817 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
819 2009-07-13 Mark Probst <mark.probst@gmail.com>
821 * mini.c: Register function for getting the IP from a signal
822 context with metadata.
824 2009-07-13 Zoltan Varga <vargaz@gmail.com>
826 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
827 call a generic class init trampoline if needed. Fixes #519336.
829 * generics.cs: Add a test.
831 2009-07-09 Mark Probst <mark.probst@gmail.com>
833 * method-to-ir.c: When doing a call which might be remote from
834 shared generic code to other shared code with open type arguments,
835 get the remoting invoke wrapper from the RGCTX and do an indirect
838 2009-07-03 Zoltan Varga <vargaz@gmail.com>
840 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
841 after the unbox trampoline in the full-aot case.
843 2009-07-02 jonas echterhoff <jonas@unity3d.com>
845 * mini.c: Move initialization of jit_mutex before debugger initialization
850 * Info.plist: added Info.plist and link flag to enable the mono executable
851 to access other processes. Requires codesigning of the executable to work.
853 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
858 2009-06-30 Zoltan Varga <vargaz@gmail.com>
860 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
862 2009-06-29 Zoltan Varga <vargaz@gmail.com>
864 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
865 when the generic instance is an instantiation of a subclass of the
866 methods class. Fixes #517166.
868 2009-06-26 Zoltan Varga <vargaz@gmail.com>
870 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
873 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
876 * CMakeLists.txt: Add minimal support for installation.
878 2009-06-25 Zoltan Varga <vargaz@gmail.com>
880 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
881 determine whenever a method is directly callable to a separate function.
883 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
884 needed ones as a result of the previous change.
886 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
887 type of register arrays.
889 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
890 type of register arrays.
892 2009-06-24 Jerry Maine <crashfourit@gmail.com>
894 Contributed under the terms of the MIT/X11 license by
895 Jerry Maine <crashfourit@gail.com>.
897 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
899 2009-06-24 Zoltan Varga <vargaz@gmail.com>
901 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
903 2009-06-24 Neale Ferguson <neale@sinenomine.net>
905 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
906 dump of structure return value. Fix some formatting.
907 * cpu-s390x.md: Fix lengths of instruction sequences.
908 * mini-s390.c: Minor formatting changes.
910 2009-06-24 Zoltan Varga <vargaz@gmail.com>
912 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
913 Use sigaction on freebsd as well.
915 2009-06-23 Zoltan Varga <vargaz@gmail.com>
917 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
920 * mini.c (mini_init): Revert a change which breaks cross-compilation.
922 2009-06-22 Mark Probst <mark.probst@gmail.com>
924 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
926 2009-06-22 Mark Probst <mark.probst@gmail.com>
928 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
930 2009-06-20 Martin Baulig <martin@ximian.com>
933 (MonoDebuggerThreadFlags): New enum typedef.
934 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
935 (mono_debugger_thread_created): Added `gpointer func' argument;
936 initialize the new `thread_flags' field.
938 2009-06-18 Martin Baulig <martin@ximian.com>
940 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
941 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
944 (mini_debugger_set_attach_ok): New function; sets the attach-ok
945 flag in `MONO_DEBUGGER__info.runtime_info'.
948 (mono_main): Call mini_debugger_set_attach_ok() if generics
951 2009-06-22 Zoltan Varga <vargaz@gmail.com>
953 * aot-compiler.c (add_wrappers): Fix a warning.
955 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
956 the ppc load/store macro changes.
958 2009-06-21 Zoltan Varga <vargaz@gmail.com>
960 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
962 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
963 not just the got symbol.
965 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
968 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
971 * aot-compiler.c: Remove some fixmes.
973 * driver.c (mono_main): Print a helpful message when cross-compiling.
975 * mini.c (mini_init): Disable signal handlers when cross-compiling.
977 * method-to-ir.c (initialize_array_data): Do the optimization if the
978 target byte order is little endian, instead of the host byte order.
980 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
981 wrappers into the mscorlib image, Emit a unique plt symbol for each
982 image, emit symbols for plt entries.
984 * image-writer.c (img_writer_emit_symbol_size): New function to emit
987 2009-06-20 Zoltan Varga <vargaz@gmail.com>
989 * aot-compiler.c (add_wrappers): Avoid calling
990 mono_marshal_get_type_info () since it can assert for some types.
992 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
993 ldtoken are used inside wrappers.
995 * helpers.c: Add support for prefixing tools with the arch name.
997 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
998 quantities when using ilp32.
1000 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1001 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1003 * image-writer.c: Use .long on ilp32.
1005 * aot-compiler.c: Use 32 bit loads on ilp32.
1007 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1009 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1011 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1013 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1015 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1016 second got slot of every aot image.
1018 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1019 aot on platforms with function pointers.
1021 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1022 support for aot/full aot on ppc/ppc64.
1024 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1025 arguments which are needed on ppc.
1027 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1030 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1032 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1034 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1036 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1038 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1040 2009-06-17 Geoff Norton <gnorton@novell.com>
1042 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1044 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1046 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1047 to control whenever the dwarf writer is in xdebug or aot mode.
1048 (emit_class_dwarf_info): Use a separate abbrev for structures without
1051 * aot-compiler.c: Pass the appending parameter to
1052 mono_dwarf_writer_create ().
1054 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1055 falls through to its next bblock. Fixes #513931.
1057 * iltests.il: Add a test.
1059 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1060 infor even if emit_line is FALSE, as the apple linker seems to require it.
1062 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1064 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1068 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1070 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1073 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1075 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1076 'has_call_handler' fields.
1078 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1080 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1081 first bblock if not needed. Fixes #512790.
1083 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1085 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1087 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1090 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1091 remoting-invoke-with-check wrappers, which are not needed when running with
1092 full-aot, since it doesn't support remoting.
1094 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1096 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1098 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1099 method info, it is not used anymore.
1101 * mini.h: Bump AOT file format version.
1103 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1106 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1109 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1111 * mini.h: Bump AOT file format version.
1113 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1115 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1116 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1119 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1120 of CKFINITE and FBGE for VFP.
1122 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1124 * aot-compiler.c: Don't align code to 16 bytes on arm.
1126 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1127 before the methods they belong to.
1129 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1130 the full-aot case if possible, since the trampoline will be called right
1133 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1134 trampolines to 1024 after the change above.
1136 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1137 trampoline to save 8 bytes per trampoline.
1139 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1142 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1144 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1146 2009-06-08 Martin Baulig <martin@ximian.com>
1149 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1150 (_mono_debugger_throw_exception): Don't make this static.
1151 (_mono_debugger_unhandled_exception): Likewise.
1152 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1155 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1156 (_mono_debugger_throw_exception): Add function prototype.
1157 (_mono_debugger_unhandled_exception): Likewise.
1160 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1161 arg; return the first exception handler if the exception is caught
1162 and we're running inside the debugger.
1163 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1164 improve exception handle inside runtime-invoke, check whether the
1165 exception is actually caught in the method being invoked and not
1166 by the runtime-invoke-wrapper.
1168 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1170 * image-writer.c: Improve support for the osx assembler.
1172 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1175 2009-06-08 Martin Baulig <martin@ximian.com>
1178 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1179 (_mono_debugger_throw_exception): Don't make this static.
1180 (_mono_debugger_unhandled_exception): Likewise.
1181 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1184 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1185 (_mono_debugger_throw_exception): Add function prototype.
1186 (_mono_debugger_unhandled_exception): Likewise.
1189 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1190 arg; return the first exception handler if the exception is caught
1191 and we're running inside the debugger.
1192 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1193 improve exception handle inside runtime-invoke, check whether the
1194 exception is actually caught in the method being invoked and not
1195 by the runtime-invoke-wrapper.
1197 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1199 * image-writer.c (append_subsection): Don't align subsections of the
1200 debug_line section as a workaround.
1202 * dwarfwriter.c: Emit line number info in the AOT case as well.
1204 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1206 This patch is contributed under the terms of the MIT/X11 license
1208 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1209 code_len <= code_size
1211 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1213 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1215 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1217 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1218 invoke wrappers, we now use trampolines instead.
1220 2009-06-04 Mark Probst <mark.probst@gmail.com>
1222 * mini-darwin.c: The exception thread must not be registered with
1225 2009-06-04 Mark Probst <mark.probst@gmail.com>
1227 * mini-gc.c: Disable the code because it makes SGen crash.
1229 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1231 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1232 instead of asserting.
1234 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1236 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1237 output file after the code has been compiled.
1239 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1241 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1243 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1245 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1246 entries distinction to simplify the code.
1248 * mini.h: Bump AOT file format version.
1250 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1252 * objects.cs: Fix the signature of one of the tests.
1254 * mini.c (mini_create_ftnptr): New helper function, moved here from
1256 (mini_get_addr_from_ftnptr): Ditto.
1257 (mini_init): Install the new helpers.
1259 2009-05-28 Martin Baulig <martin@ximian.com>
1261 Correctly initialize the debugger when embedding Mono.
1263 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1264 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1265 see documentation in mini_debug_running_inside_mdb().
1268 (mini_debug_running_inside_mdb): New function to check whether
1269 we're running inside mdb.
1271 * mini.c (mini_init): Call mini_debugger_init() if we're running
1272 inside the debugger.
1274 * driver.c (mono_main): Moved the call to mini_debugger_init()
1275 into mini_init() to make this work when embedding Mono.
1277 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1278 calls to mini_debugger_init().
1280 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1281 mono_debugger_main() -> mini_debugger_main() and put them inside a
1282 `MONO_DEBUGGER_SUPPORTED' conditional.
1284 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1286 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1287 this is no longer in use.
1290 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1292 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1294 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1297 2009-05-27 Martin Baulig <martin@ximian.com>
1299 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1301 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1302 long_conv_to_r_un to 64 bits.
1304 * cpu-x86.md: Increase the instruction size due to the changes.
1306 * iltests.il.in: Add regression test.
1310 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1312 * objects.cs: Move the previous test from basic.cs to here.
1314 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1316 * basic.cs: Add regression test for #506915.
1318 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1320 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1321 optimization we must check the bb of the first byte of stobj as
1322 it's the only one set in cil_offset_to_bb.
1326 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1328 * image-writer.c: Fix pointer directive on ppc64.
1330 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1332 * image-writer.c (asm_writer_emit_section_change): Avoid using
1333 .bss subsections on ppc too.
1335 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1337 * image-writer.c: Fix the definition of TARGET_ASM_....
1339 * image-writer.c: Fix the emission of assembler directives in the last
1342 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1343 exception throwing code to accomodate ppc64.
1345 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1346 size to work on ppc64 too.
1348 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1351 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1352 the assembler dialect instead of using platform specific defines.
1354 2009-05-22 Geoff Norton <gnorton@novell.com>
1356 * mini-arm.c (get_call_info): If a structure is split between the stack
1357 and argument registers, we should not advance the stack pointer by the entire
1358 native size, but just by the amount that spilled.
1360 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1362 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1365 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1367 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1370 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1371 methods so wrapper don't get added twice.
1372 (add_generic_instances): Don't add methods of arrays.
1374 * generics.cs: Mark one test as !FULLAOT.
1376 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1378 * mini-x86.c (emit_move_return_value): Remove unused vars.
1380 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1382 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
1383 decomposing 8 bytes structs into a LCALL.
1385 * mini-x86.c (emit_move_return_value): We no longer push the vtype
1386 pointer for where to store the returned regs.
1388 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
1391 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
1393 2009-05-20 Miguel de Icaza <miguel@novell.com>
1395 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
1398 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1400 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
1402 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
1405 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
1407 * local-propagation.c (mono_local_cprop): Avoid local propagation
1408 across paired add/sub if the first instruction dest reg is it's
1409 source reg. For example:
1411 int_add_imm R12 <- R12 [1] clobbers: 1
1412 int_sub_imm R42 <- R12 [1] clobbers: 1
1414 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
1415 maintain the math identify.
1419 2009-05-20 Andreia Gaita <avidigal@novell.com>
1421 * Makefile.am: avoid going on the network just to get the revision,
1424 2009-05-19 Massimiliano Mantione <massi@ximian.com>
1426 Fixed estimate for short branches on amd64 (they were off mark, and
1427 enabling call prolog-epilog instrumentations caused assertions).
1428 * mini.h (struct MonoBasicBlock): added max_length field to hold the
1429 estimate for the maximum length of this basic block.
1431 - mono_arch_emit_prolog: compute max_length for each basic block
1432 (instead of max_offset), and inflate size estimate also for entry bb
1433 in case of code instrumentation.
1434 - mono_arch_output_basic_block: get rid of "cpos" (the current
1435 estimated "position" in the code), and always use "offset" instead,
1436 which is accurate; at the beginning of the function quickly recompute
1437 max_offset for all the remaining blocks, starting from the current
1438 cfg->code_len (which is correct, and not estimated) and using the
1439 estimated block lengths computed previously.
1441 2009-05-17 Zoltan Varga <vargaz@gmail.com>
1443 * exceptions-ppc.c: Remove the caching from the trampoline creation
1444 functions, it is already done in the caller.
1446 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
1448 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
1449 MONO_ARCH_GSHARED_SUPPORTED define.
1451 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
1453 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
1456 2009-05-16 Zoltan Varga <vargaz@gmail.com>
1458 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
1459 call to mono_marshal_get_rgctx_invoke ().
1461 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
1462 mono_marshal_get_static_rgctx_invoke (), all platforms which support
1463 gshared use the static rgctx trampolines now.
1465 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
1466 platform supports it.
1468 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1470 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
1472 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
1474 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1476 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
1478 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
1481 2009-05-15 Massimiliano Mantione <massi@ximian.com>
1483 Made it possible for mono_arch_instrument_epilog to preserve
1484 argument registers, otherwise instrumenting the "epilogue" before
1485 a tail call would clobber them.
1486 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
1487 if like mono_arch_instrument_epilog but with an additional parameter
1488 that states if argument registers must be preserved.
1489 * mini.c: implemented mono_arch_instrument_epilog as a call to
1490 mono_arch_instrument_epilog_full without asking to preserve argument
1491 registers (this makes the existing code work as usual).
1493 - mono_arch_instrument_epilog: add parameter to transform it into
1494 mono_arch_instrument_epilog_full, and preserve argument registers
1496 - mono_arch_output_basic_block, OP_TAILCALL case: call
1497 mono_arch_instrument_epilog_full.
1498 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1499 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
1500 only transformed mono_arch_instrument_epilog into
1501 mono_arch_instrument_epilog_full.
1503 2009-05-15 Geoff Norton <gnorton@novell.com>
1505 * mini-darwin.c: This works on arm now.
1507 2009-05-14 Geoff Norton <gnorton@novell.com>
1509 * jit.h, driver.c: Allow full-aot to be decided programatically by the
1512 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1514 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
1517 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
1518 wrappers during full aot mode correctly.
1520 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
1523 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
1524 mono_metadata_type_hash ().
1526 2009-05-14 Massimiliano Mantione <massi@ximian.com>
1528 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
1529 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
1530 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
1531 Removed MONO_INST_BRLABEL from the instruction flags, and the
1532 remaining code that used it, because we do not support branches inside
1533 basic blocks (and branch target labels) anymore.
1534 * Makefile.am: As part of the above cleanup, remove reference to
1535 BURG files which don't exist anymore.
1537 2009-05-14 Zoltan Varga <vargaz@gmail.com>
1539 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
1542 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
1543 to use mono_arch_throw_corlib_exception.
1545 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
1546 mono_arch_throw_corlib_exception for throwing corlib exceptions.
1548 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
1551 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
1553 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
1554 for the got to make debugging easier and to avoid confusing it with the
1557 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
1558 method so a breakpoint can be set when using gdb.
1560 2009-05-13 Zoltan Varga <vargaz@gmail.com>
1562 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
1563 on mono_method_get_imt_slot ().
1565 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
1566 num_decodes variables.
1568 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
1569 change as it doesn't seem to work.
1571 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
1574 2009-05-12 Zoltan Varga <vargaz@gmail.com>
1576 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
1577 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
1579 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
1580 builder when using full aot.
1582 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
1583 here, it is already handled.
1585 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
1588 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
1590 * mini-arm.h: Enable IMT for full aot.
1592 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
1593 arch doesn't support it.
1595 * mini.c (mini_init): Don't disable IMT for full aot if the
1596 architecture supports it.
1598 * mini.h (MonoAotTrampoline): New enum containing the different types
1599 of 'numerous' trampolines.
1600 (MONO_AOT_FILE_VERSION): Bump this.
1602 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
1603 static rgctx trampolines. Add support for full-aot IMT thunks.
1605 * mini-amd64.h: Enable IMT for full aot.
1607 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
1608 to exclude tests belonging to a category.
1610 * generics.cs: Mark some tests with a !FULLAOT category.
1612 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
1615 2009-05-11 Zoltan Varga <vargaz@gmail.com>
1617 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
1618 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
1619 (emit_plt): Fix a warning.
1621 2009-05-10 Zoltan Varga <vargaz@gmail.com>
1623 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
1624 back into aot-compiler.c to a place where the other functions shared by
1625 the runtime and aot compiler are.
1627 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
1628 as done previously, instead of in MonoAotFileInfo, since pointers might have
1629 alignment requirements.
1631 * mini.h: Bump AOT file format version.
1633 2009-05-10 Miguel de Icaza <miguel@novell.com>
1635 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
1636 that is used at runtime from the aot-compiler.c, this makes it
1637 work on setups that remove the AOT compiler from the output
1640 2009-05-09 Zoltan Varga <vargaz@gmail.com>
1642 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
1645 * mini-ppc.h: Enable static rgctx trampolines for ppc.
1647 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
1649 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
1650 stuff to mono_arch_decompose_long_opts ().
1651 (mono_decompose_opcode): Remove some dead code.
1653 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1655 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
1656 cmethod can be null for quite a some reasons.
1658 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1660 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
1662 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1664 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
1666 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1668 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
1669 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
1670 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
1671 calls returning structures by addr on amd64.
1673 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
1675 * iltests.il.in: Restructure the tail call tests a bit.
1677 2009-05-07 Zoltan Varga <vargaz@gmail.com>
1679 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
1680 for virtual methods too.
1682 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
1684 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
1685 due to regression in verifying System.dll.
1687 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1689 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
1692 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
1695 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
1696 g_str_hash () which can change.
1698 * driver.c (mini_regression): Disable optimizations not supported by
1699 the cpu. Fixes #500019.
1701 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
1704 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1706 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
1707 to the latest LLVM code.
1709 2009-05-05 Zoltan Varga <vargaz@gmail.com>
1711 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
1713 2009-05-04 Zoltan Varga <vargaz@gmail.com>
1715 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
1718 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
1719 no longer saving offsets, so just save the patch types along with the other
1721 * aot-runtime.c (load_patch_info): Update after the changes to
1722 encode_patch_list ().
1723 (decode_got_entry): Removed, merged into load_patch_info ().
1724 (is_shared_got_patch): Removed, call the same function from
1727 * mini.h: Bump aot file format version.
1729 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
1730 half-finished no-dlsym code.
1732 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
1735 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
1736 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
1738 2009-05-02 Zoltan Varga <vargaz@gmail.com>
1740 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
1741 buffer length to work with AOT code.
1743 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
1744 ldfld/stfld opcodes.
1746 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
1749 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
1751 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
1753 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
1756 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
1757 if needed. Don't decompose long operations when using llvm.
1759 2009-05-01 Zoltan Varga <vargaz@gmail.com>
1761 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
1764 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
1766 2009-05-03 Martin Baulig <martin@ximian.com>
1768 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
1769 mono_debugger_insert_method_breakpoint() since the class init
1770 handler we're inserting at the top of the method already gives us
1773 2009-04-30 Zoltan Varga <vargaz@gmail.com>
1775 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
1776 to mono_arch_decompose_long_opts () for x86 and arm.
1778 2009-04-29 Zoltan Varga <vargaz@gmail.com>
1780 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
1783 2009-04-28 Zoltan Varga <vargaz@gmail.com>
1785 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
1788 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1790 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
1791 number of trampolines used in full-aot mode.
1793 * aot-compiler.c: Add an ntrampolines option to set the number of
1794 trampolines emitted in full-aot mode.
1796 2009-04-27 Zoltan Varga <vargaz@gmail.com>
1798 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
1799 a volatile load. Get rid of get_tempname (), llvm assigns names
1802 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
1805 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
1808 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
1811 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
1812 to the same register as a fixed sreg2. Fixes #497271.
1814 * iltests.il.in: Add a new test.
1816 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1818 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
1819 stack, since pushes complicate exception handling.
1821 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
1822 the stack if they are passed using moves.
1824 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1826 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
1829 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
1830 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
1831 of FMOVE if it is an R4.
1833 2009-04-25 Zoltan Varga <vargaz@gmail.com>
1835 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
1837 * mini.h (LLVMCallInfo): New structure to store calling convention
1838 information for the LLVM back end similar to the CallInfo structures in
1841 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
1842 call information in a format usable by LLVM.
1843 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
1845 * method-to-ir.c (mono_emit_call_args): Emit calls using
1846 mono_llvm_emit_call () when compiling using LLVM.
1848 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
1849 comments to all functions. Fix memory leaks. Add a public init/cleanup
1852 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
1854 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
1855 mono_array_new_va () jit icall.
1857 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
1859 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
1860 multiple machine description files to be specified.
1861 * mini-ops.h: fixes for cross-compilation.
1863 2009-04-22 Miguel de Icaza <miguel@novell.com>
1865 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
1868 2009-04-22 Zoltan Varga <vargaz@gmail.com>
1870 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
1871 to prevent asserts in various passes. Fixes #497220.
1873 2009-04-21 Zoltan Varga <vargaz@gmail.com>
1875 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1878 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1879 table to avoid duplicates.
1881 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1883 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1886 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1888 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1889 is for method or field access.
1891 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1893 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1896 * mini-llvm.c (mono_llvm_emit_method): Use it.
1898 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1899 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1902 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1903 synchronized methods.
1905 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1907 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1909 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1912 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1913 allowing some options to be set dynamically.
1915 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1917 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1918 unconditional branch.
1920 * mini.h (MonoTrampolineType): Add new trampoline type
1921 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1924 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1927 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1930 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1931 is enabled. Instead, use the llvm vcall trampoline.
1933 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1935 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1937 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1940 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1941 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1943 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1944 OP_IA64_CSET opcode.
1946 * mini.c: Fix a warning.
1948 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1949 THROW to the appropriate llvm type.
1951 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1953 * mini.c (mini_method_compile): Add statistics for methods JITted
1956 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1958 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1959 OP_IA64_CMP_<cond>_IMM opcodes.
1961 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1963 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1966 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1969 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1972 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1974 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1976 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1978 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1981 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1982 rgctx invoke trampolines for x86.
1984 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1985 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1986 (mono_arch_get_vcall_slot): Simplify this.
1988 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1990 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1991 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1993 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1995 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1996 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1998 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2000 * liveness.c (visit_bb): Remove a needless assert.
2002 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2004 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2005 full aot support to the arch specific code.
2007 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2009 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2011 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2013 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2014 collect information about the delegate invoke impl trampolines.
2016 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2017 to save trampolines during full-aot mode.
2019 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2020 creation function which returns a trampoline which sets the rgctx
2022 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2023 wrapper if possible.
2024 (mono_delegate_trampoline): Ditto.
2026 * mini.c (mono_jit_runtime_invoke): Ditto.
2028 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2030 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2032 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2034 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2036 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2037 just setting the opcode to OP_NOP.
2039 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2041 * mini.c (mini_method_compile): Put the last change inside an
2042 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2044 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2045 and extend live ranges to cover the whole method when using xdb.
2047 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2048 do it in the trampolines.
2050 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2053 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2055 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2056 call code in full-aot mode since IMT is disabled there.
2057 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2058 new JIT no longer has that restriction.
2060 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2062 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2063 a more compact format.
2064 (mono_aot_wrapper_name): New function to return a unique name for a
2065 wrapper method, also used by the AOT runtime.
2067 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2070 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2071 when a ICollection<T> etc is encountered.
2072 (add_generic_instances): Process method arguments/locals too.
2073 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2076 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2078 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2080 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2082 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2084 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2085 representing the result of the decomposition. Nullify instructions
2086 instead of setting them to OP_NOP since nops can't have registers
2089 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2091 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2092 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2093 info. Strip 'mapping symbols' on ARM.
2095 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2097 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2098 this with the native genmdesc.
2100 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2102 * aot-runtime.c: Fixing the MSVC build.
2104 Code is contributed under MIT/X11 license.
2106 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2108 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2109 JITted code depends on it.
2111 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2113 * aot-compiler.c: Use new MonoGenericParam accessors.
2115 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2117 Reduce memory usage and improve correctness wrt MonoGenericParam
2118 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2119 handing. Avoid allocating MonoGenericParams, but use the ones in
2120 the container itself.
2122 2009-04-07 Miguel de Icaza <miguel@novell.com>
2124 * tasklets.c: Return exceptions in the out argument.
2126 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2128 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2129 opcode. Use pointer types in more places instead of casting them to
2132 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2134 (mono_llvm_optimize_method): New helper function to optimize a method.
2136 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2137 widening code so it could be called from more places.
2138 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2139 code paths in the call opcodes.
2141 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2143 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2145 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2147 * dwarfwriter.c: Use _ to separate class name
2148 components as gdb can't handle '.'. Represent reference variables
2151 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2153 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2155 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2157 * gc-test.cs: New file with GC stack marking tests.
2159 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2160 negative numbers for vfp.
2162 * basic-float.cs: Add a test.
2164 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2166 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2168 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2170 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2171 part of tasklet/continuation support.
2173 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2175 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2176 amd64 opcodes inside an ifdef.
2178 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2181 * dwarfwriter.c (emit_type): Emit the class info for classes.
2183 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2185 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2187 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2189 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2191 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2193 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2195 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2197 * mini-llvm.c: Update comments.
2199 * mini.h (COMPILE_LLVM): New macro.
2201 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2203 * ssa.c (mono_ssa_compute): Ditto.
2205 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2206 the unwind ops from a DWARF FDE.
2208 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2209 methods by extracting the dwarf unwind ops from the unwind info generated
2212 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2215 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2218 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2220 * Makefile.am (llvm_sources): Enable this.
2222 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2223 failing back to the JIT if something cannot be handled.
2225 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2226 compiling with LLVM.
2228 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2229 compiling with LLVM.
2231 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2232 compiling with LLVM.
2234 * mini-ops.h: Add a few opcodes needed by LLVM.
2236 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2239 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2242 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2244 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2246 2009-04-01 Mark Probst <mark.probst@gmail.com>
2248 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2249 ridiculously large methods.
2251 2009-03-31 Martin Baulig <martin@ximian.com>
2253 * debug-debugger.c (debugger_remove_breakpoint): Call
2254 mono_debugger_remove_class_init_callback ().
2256 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2258 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2259 right before emitting code, not at the start.
2261 * mini.c (mono_postprocess_patches): Extract this into a separate function
2262 from mono_codegen ().
2264 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2265 byref types correctly.
2267 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2269 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2272 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2274 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2275 indirect calls, this avoids problems where get_vcall_slot () would get
2276 confused by the native code for the instruction preceeding the call.
2277 (mono_arch_get_vcall_slot): Simplify this.
2278 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2280 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2281 register allocator now seems to depend on them instead of the data in
2284 * mini.c (mini_method_compile): Throw the correct type of exception if
2285 mono_method_get_header () fails because of a loading error.
2287 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2289 * mini.c (mini_method_compile): Clear the loader error if the method
2290 header cannot be decoded.
2292 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2293 interface methods on proxies correctly.
2295 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2296 this argument for vtype methods. Add precise liveness info for arguments.
2298 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2299 LIVERANGE_START/END opcodes.
2301 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2302 for arguments and values in registers.
2304 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2306 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2307 return a valuetype. Fixes #487518.
2309 * iltests.il: Add a test.
2311 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2313 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2314 closed over a null reference correctly.
2316 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2318 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2320 2009-03-25 Mark Probst <mark.probst@gmail.com>
2322 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2323 allocated to the same registers as fixed sregs.
2325 2009-03-24 Mark Probst <mark.probst@gmail.com>
2327 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2330 * method-to-ir.c: Handle more cases for
2331 Interlocked.CompareExchange.
2333 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2334 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2335 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2337 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2339 * aot-runtime.c (decode_method_ref): Fix a warning.
2341 * unwind.c (mono_unwind_frame): Ditto.
2343 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2345 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2346 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2348 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2349 fix the handling of large values in the ALU_PC_G0_NC relocation.
2351 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2353 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2355 2009-03-22 Mark Probst <mark.probst@gmail.com>
2357 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2360 2009-03-22 Mark Probst <mark.probst@gmail.com>
2362 * method-to-ir.c: MINI_OP3 needs a comma.
2364 * method-to-ir.c, mini.h, mini.c: Remove
2365 mono_init_op_sreg_counts ().
2367 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2369 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2372 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2375 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2377 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
2380 2009-03-21 Mark Probst <mark.probst@gmail.com>
2382 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
2383 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
2384 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
2387 2009-03-20 Zoltan Varga <vargaz@gmail.com>
2389 * driver.c: Change location of gc_wrapper.h.
2391 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
2392 inside finally clauses correctly. Fixes #485721.
2394 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
2395 after the change above.
2397 * exceptions.cs: Add a test.
2399 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2401 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
2403 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
2404 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
2405 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
2407 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
2408 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
2410 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
2412 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
2413 Simplify logic for ensure_method_is_allowed_to_call_method.
2414 Handle wrappers on callers.
2416 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2418 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
2421 * basic-simd.cs: Fix the names of some test methods.
2423 2009-03-18 Geoff Norton <gnorton@novell.com>
2425 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
2427 2009-03-18 Zoltan Varga <vargaz@gmail.com>
2429 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
2431 2009-03-17 Jb Evain <jbevain@novell.com>
2433 * driver.c: remove now uneeded call to mono_gc_base_init before
2436 2009-03-17 Jb Evain <jbevain@novell.com>
2438 * dwarfwriter.c (token_handler): handle more cases.
2440 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2442 * method-to-ir.c: Remove more dead code (that was required only
2443 because of method_is_safe). Fix compiler warnings.
2445 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2447 * method-to-ir.c: Remove unneeded/useless method_is_safe
2448 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
2450 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
2452 * mini.c (mini_method_compile): Print the method been compiled with
2453 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
2454 for people not familiar with the runtime.
2456 2009-03-17 Zoltan Varga <vargaz@gmail.com>
2458 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
2459 a managed object which is later put into a GList. Return its class instead.
2461 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
2462 stack slots when using sgen.
2464 2009-03-16 Zoltan Varga <vargaz@gmail.com>
2466 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
2468 2009-03-14 Zoltan Varga <vargaz@gmail.com>
2470 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
2471 > so it works on the first vreg as well.
2473 2009-03-13 Zoltan Varga <vargaz@gmail.com>
2475 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
2478 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
2480 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
2483 2009-03-12 Zoltan Varga <vargaz@gmail.com>
2485 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
2486 native->IL offset mapping.
2488 2009-03-11 Zoltan Varga <vargaz@gmail.com>
2490 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
2492 * basic.cs: Add a test.
2494 2009-03-11 Mark Probst <mark.probst@gmail.com>
2496 * mini-x86.c (mono_arch_output_basic_block): Use different
2497 registers in case the ones we want to overwrite are used by the
2498 other operand. Fixes regression in #480807.
2500 2009-03-10 Zoltan Varga <vargaz@gmail.com>
2502 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
2504 * dwarfwriter.c (emit_line_number_info): The line number info for
2505 IL code was off by one. Fix that.
2507 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
2510 2009-03-09 Mark Probst <mark.probst@gmail.com>
2512 Contributed under the terms of the MIT/X11 license by Steven
2513 Munroe <munroesj@us.ibm.com>.
2515 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
2518 2009-03-08 Zoltan Varga <vargaz@gmail.com>
2520 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
2523 2009-03-06 Zoltan Varga <vargaz@gmail.com>
2525 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
2526 the delegate ctor handling code. Fixes #482638.
2528 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
2531 * iltests.il.in: Add a test.
2533 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
2536 2009-03-05 Mark Probst <mark.probst@gmail.com>
2538 * mini-trampolines.c (mono_create_jump_trampoline): If the method
2539 is shared generic code, return the trampoline, even if the method
2540 has already been compiled. Fixes #479763.
2542 * mini.c, mini.h: New function
2543 mono_jit_find_compiled_method_with_jit_info() which is the same as
2544 mono_jit_find_compiled_method() but also returns the jit info.
2546 2009-03-05 Mark Probst <mark.probst@gmail.com>
2548 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
2549 for methods which actually have one. For all other methods, make
2550 sure the this argument var is live the whole method.
2552 * mini.c (mini_method_compile): Every shared method has a
2553 this/vtable/mrgctx info. Fixes #480807.
2555 2009-03-05 Mark Probst <mark.probst@gmail.com>
2557 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
2558 generic/imt thunks where some entries branch through the vtable,
2559 while other entries branch directly.
2561 2009-03-05 Zoltan Varga <vargaz@gmail.com>
2563 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
2565 * mini-windows.c: Ditto.
2567 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
2570 2009-03-04 Zoltan Varga <vargaz@gmail.com>
2572 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
2575 2009-03-04 Mark Probst <mark.probst@gmail.com>
2577 * method-to-ir.c: Don't inline methods that use JMP. Fixes
2580 2009-03-04 Mark Probst <mark.probst@gmail.com>
2582 * exceptions-x86.c: Include debug-mini.h - fixes build.
2584 2009-03-04 Martin Baulig <martin@ximian.com>
2586 * debug-mini.c: Clean up the exception API and add documentation.
2587 (mono_debugger_handle_exception): New public method; this is
2588 called when throwing an exception or encountering an unhandled one.
2589 (mono_debugger_call_exception_handler): Formerly known as
2590 mono_debugger_handle_exception(); this is used to tell the
2591 debugger that we're about to invoke an exception handler.
2593 2009-03-04 Martin Baulig <martin@ximian.com>
2595 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
2596 ../metadata/mono-debug-debugger.c; save and reset exception state.
2598 2009-03-02 Martin Baulig <martin@ximian.com>
2600 * debug-mini.c: Moved the debugger exception handling here from
2601 ../metadata/mono-debug-debugger.c.
2604 (MonoDebuggerExceptionAction): New exception typedef.
2607 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
2609 * exceptions-amd64.c
2610 (mono_amd64_throw_exception): Use the new debugger exception
2614 (mono_handle_exception_internal): Don't call
2615 mono_debugger_unhandled_exception() here.
2617 2009-03-03 Zoltan Varga <vargaz@gmail.com>
2619 * mini.c aot-compiler.c: Update after the changes to
2620 mono_marshal_get_runtime_invoke ().
2622 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
2623 Virtual generic methods might not have method->slot set, work around
2626 * generics.cs: Add a test.
2628 2009-03-02 Geoff Norton <gnorton@novell.com>
2631 * driver.c: Allow signal chaining of SIGFPE as well.
2633 2009-03-02 Zoltan Varga <vargaz@gmail.com>
2635 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
2636 this since it now receives the method not its generic context in the
2639 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
2640 generic/imt thunks where some entries branch through the vtable, while
2641 other entries branch directly.
2643 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
2645 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
2646 support for interface methods as well.
2648 * mini-trampolines.c: Add support for virtual generic methods in interfaces
2649 using the normal IMT thunks.
2651 generics.cs: Add new tests.
2653 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
2654 the generic inst to the generic imt thunks. This fixes AOT support,
2655 improves consistency with the normal IMT thunks, and makes it easier to
2656 add support for interface generic virtual methods later.
2658 * mini-trampolines.c (mono_magic_trampoline): Ditto.
2660 2009-02-28 Zoltan Varga <vargaz@gmail.com>
2662 * driver.c (mono_set_signal_chaining): New public API function to enable
2663 signal chaining on POSIX platforms.
2665 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
2666 (si@lindenlab.com) to implement signal chaining. The original patch was
2667 contributed under the MIT X/11 license:
2668 https://bugzilla.novell.com/show_bug.cgi?id=318894
2670 2009-02-27 Zoltan Varga <vargaz@gmail.com>
2672 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
2673 too until it can be made to run on amd64.
2675 2009-02-26 Zoltan Varga <vargaz@gmail.com>
2677 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
2678 to get_generic_context_from_code () + get_call_info () if possible.
2680 2009-02-25 Zoltan Varga <vargaz@gmail.com>
2682 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
2683 suspend-on-sigsegv functionality.
2685 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
2686 to suspend when a native SIGSEGV is received. This is useful for debugging
2687 crashes which don't happen under gdb, since a live process contains more
2688 information than a core file.
2690 * mini-exceptions.c (mono_print_thread_dump): Use
2691 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
2693 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
2695 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
2697 * basic-float.cs: Disable the tests which currently fail on amd64.
2699 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
2700 value to mono_arch_patch_callsite () to fix crashes.
2702 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
2704 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2706 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
2707 nop code by patching the call address to point to the nullified class init
2708 trampoline, as the former does not seem to be safe on SMP machines.
2710 2009-02-23 Mark Probst <mark.probst@gmail.com>
2712 * mini-ops.h: Fix the argument types for a few x86 opcodes where
2715 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2717 * basic-float.cs basic-calls.cs: Fix warnings.
2719 2009-02-22 Mark Probst <mark.probst@gmail.com>
2721 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
2722 correct frame pointer in the LMF. Should fix #478394.
2724 2009-02-22 Zoltan Varga <vargaz@gmail.com>
2726 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
2728 * image-writer.c: Make the binary writer less verbose.
2730 2009-02-21 Zoltan Varga <vargaz@gmail.com>
2732 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
2733 are called from runtime invoke wrappers.
2735 2009-02-20 Zoltan Varga <vargaz@gmail.com>
2737 * cpu-ppc.md (store_memindex): Increase the size of this.
2739 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2741 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2743 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
2745 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
2748 Last fix for of #467201.
2751 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2753 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2755 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
2756 and long_conv_to_r8_2:
2758 Fixed part of #467201.
2760 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2762 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2764 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
2765 conversion to 32 bits.
2767 * cpu-x86.md: Increase the size of int_conv_to_r4.
2769 * basic-float.cs: Add a test for this.
2771 Fixed part of #467201.
2773 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2775 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2777 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
2778 conversion to 64 bits.
2780 * basic-float.cs: Add a test for this.
2782 Fixed part of #467201.
2784 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2786 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2788 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
2789 This behavior is compatible with MS.
2791 * iltest.il.in: Add a test for this.
2793 Fixed part of #467201.
2795 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2797 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2799 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
2800 change the precision of the value.
2802 * cpu-x86.md: Define len for float_conv_to_r4.
2804 * basic-float.cs: Add a test for this.
2806 Fixed part of #467201.
2808 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
2810 * mini.c: Adjust locking order to the new semantics where the loader lock
2813 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
2822 * mini-trampolines.c:
2835 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
2837 2009-02-18 Zoltan Varga <vargaz@gmail.com>
2839 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
2842 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2844 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
2845 for cctors if needed.
2847 2009-02-17 Mark Probst <mark.probst@gmail.com>
2849 * mini-ppc.c: Fix build on Darwin.
2851 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2853 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
2854 version instead of 3 as valgrind doesn't like version 3.
2856 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2858 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
2859 usable for hashing methods.
2860 (emit_extra_methods): Use the new hash to avoid putting every method in the
2863 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
2865 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
2866 whenever a method ref could match a method.
2868 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
2871 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
2874 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
2876 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2877 the encoding buffer.
2879 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2880 mono_method_get_header () on inflated methods as an optimization.
2882 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2884 * ssa.c (fold_ins): Fix another crash if the instruction following the
2885 switch was optimized away.
2887 2009-02-16 Mark Probst <mark.probst@gmail.com>
2889 Contributed under the terms of the MIT/X11 license by Steven
2890 Munroe <munroesj@us.ibm.com>.
2892 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2894 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2896 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2897 around the mono_domain_alloc calls, it is now done by the functions
2900 * aot-compiler.c (compile_method): Only add wrappers referenced by
2901 the method if compiling with full AOT.
2902 (mono_compile_assembly): Error out if --aot=full is specified on
2903 a platform where it is not supported.
2905 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2908 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2911 * aot-runtime.c (load_named_code): Handle
2912 mono_arm_throw_exception_by_token.
2914 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2916 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2919 * Makefile.am (fullaotcheck): Exit if a test fails.
2921 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2923 (mono_compile_assembly): Handle the assembler failing.
2925 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2926 accepting subsections of .bss.
2928 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2931 * aot-compiler.c: Remove some unused includes.
2933 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2934 now in MonoImageWriter.
2936 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2937 code sequence which matches a non-virtual call. Fixes #472654.
2939 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2941 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2944 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2945 use the image/dwarf writers directly.
2947 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2950 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2953 * image-writer.h: Fix some typos.
2955 * dwarfwriter.h dwarfwriter.c: New files.
2957 * aot-compiler.c: Extract the DWARF info writing functionality into a
2960 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2961 argument to return unwind info.
2963 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2965 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2967 * aot-runtime.c (decode_method_ref): Add a case for
2968 MONO_AOT_METHODREF_WRAPPER_NAME.
2970 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2973 * aot-compiler.c (encode_method_ref): Use the new constants.
2975 * aot-runtime.c (decode_method_ref): Ditto.
2977 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2978 be compiled, not the icall itself.
2980 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2982 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2983 using decode_method_ref ().
2985 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2986 convert it to an in32. Fixes #475859.
2988 * arrays.cs: Add a test.
2990 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2992 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2995 * basic-long.cs: Add a test.
2997 2009-02-12 Mark Probst <mark.probst@gmail.com>
2999 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3000 remove the frame pointer in leaf methods which don't receive any
3001 arguments, don't throw exceptions and don't do dynamic stack
3004 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3006 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3007 the fail_tramp changes. Hopefully fixes #475132.
3009 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3011 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3012 instead of mono_metadata_signature_dup_full.
3014 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3016 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3017 for processing jump tables. Fixes #473787.
3019 2009-02-11 Mark Probst <mark.probst@gmail.com>
3021 * mini-generic-sharing.c: mini_method_get_context() just calls
3022 mono_method_get_context_general() now.
3024 * mini.c, mini.h: Moved get_object_generic_inst(),
3025 construct_object_context_for_method() and
3026 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3028 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3030 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3031 basic block fell through to its successor bblock without a branch. Fixes
3034 * iltests.il.in: Add a test.
3036 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3037 (can_encode_patch): We can now handle arrays of generic parameters and
3040 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3042 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3043 the AOT file to avoid some #ifdefs in aot-runtime.c
3045 * mini.h: Bump AOT file format version.
3047 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3049 * Makefile.am (fullaotcheck): Make this run the tests.
3051 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3053 2009-02-10 Mark Probst <mark.probst@gmail.com>
3055 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3056 individually. Fixes #473482.
3058 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3060 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3062 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3064 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3065 (mono_compile_assembly): Hush compile warnings about
3066 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3069 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3071 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3073 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3075 * aot-compiler.c: Fix arm support.
3077 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3078 img_writer_emit_unset_mode () function.
3080 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3081 (mono_unwind_get_dwarf_pc_reg): Ditto.
3083 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3084 Move almost all platform specific code to a set of arch_ functions,
3085 and document them to ease porting.
3087 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3089 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3091 * aot-compiler.c: Extract the image writing functionality into a separate
3092 module to reduce the size of this file.
3094 2009-02-09 Geoff Norton <gnorton@novell.com>
3096 * mini-s390.c: Fix the signature of emit_sig_cookie.
3098 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3100 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3102 * aot-runtime.c (is_shared_got_patch): Ditto.
3104 * aot-runtime.c (load_named_code): Cope with the fact that
3105 decode_got_entry () won't decode the patch fully if its corresponding got
3106 entry is already filled.
3108 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3110 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3112 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3113 as the moving pointer instead of 'buf' for consistency with the rest of the
3115 (mono_arch_create_monitor_exit_trampoline): Ditto.
3117 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3118 generic_class_init trampolines.
3119 (add_generic_class): Extract some code from add_generic_instances () into a
3120 separate function so it can be called from other places too.
3121 (compile_method): Call add_generic_class () for the classes of inflated methods
3122 referenced by the method.
3123 (can_encode_patch): Allow references to generic parameters.
3125 * aot-runtime.c: Add support the patches required by the new trampolines.
3127 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3130 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3133 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3134 this from get_throw_pending_exception, make the signature full aot compatible.
3136 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3138 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3140 * exceptions.cs: Add a test.
3142 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3144 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3145 use the DWARF_DATA_ALIGN constant instead.
3147 * exception-<ARCH>.c: Update after the above change.
3149 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3152 * mini-arm.c: Enable the dwarf unwinder.
3154 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3155 instead of mono_class_setup_vtable ().
3157 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3159 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3162 * mini-x86.h: Enable the dwarf unwinder.
3164 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3166 Fix mcs/tests/test-7.cs
3167 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3170 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3172 * mini.c (print_jit_stats): Remove some unused statistics.
3174 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3176 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3178 2009-02-05 Mark Probst <mark.probst@gmail.com>
3180 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3181 the method we get from mono_object_get_virtual_method() because
3182 that function does it properly, now.
3184 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3186 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3187 opcodes. Fixes #472775.
3189 2009-02-05 Mark Probst <mark.probst@gmail.com>
3191 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3192 fact that mono_find_jit_info() sometimes returns the context
3193 corresponding to the jit info in new_ctx. Fixes #472600.
3195 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3197 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3198 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3199 klass->enum_basetype directly.
3201 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3204 * unwind.c: Avoid 0 sized arrays.
3206 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3208 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3209 size on systems with 64k pages. Fixes #471389.
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 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3217 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3220 2009-02-04 Mark Probst <mark.probst@gmail.com>
3222 Contributed under the terms of the MIT/X11 license by Steven
3223 Munroe <munroesj@us.ibm.com>.
3225 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3228 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3229 The trampoline can be longer on PPC64.
3231 2009-02-04 Mark Probst <mark.probst@gmail.com>
3233 Contributed under the terms of the MIT/X11 license by Steven
3234 Munroe <munroesj@us.ibm.com>.
3236 * mini-ppc.c: Compiler warning fixes and trivial code
3239 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3241 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3242 ins->dreg which could be a hardware register, not a vreg.
3244 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3246 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3247 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3249 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3251 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3252 ->dreg, that is not the vreg we are looking for.
3254 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3256 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3259 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3262 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3264 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3266 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3269 * aot-compiler.c: Add xdebug support on x86.
3271 * unwind.c: Add x86 support.
3273 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3274 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3276 * mini.c (mini_method_compile): Ditto.
3278 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3281 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3282 which mimic .push_section/.pop_section in GAS.
3284 * aot-compiler.c: Emit precise live range information for variables.
3286 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3288 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3289 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3292 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3293 the live ranges of variables.
3295 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3296 of the variable in terms of native offsets.
3298 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3300 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3302 2009-02-02 Mark Probst <mark.probst@gmail.com>
3304 Contributed under the terms of the MIT/X11 license by Steven
3305 Munroe <munroesj@us.ibm.com>.
3307 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3308 order (offset then base reg) for ppc_load_multiple_regs.
3309 (emit_save_saved_regs) Correct operand order for
3310 ppc_store_multiple_regs.
3311 (mono_arch_get_call_filter): Correct operand order for
3312 ppc_load_multiple_regs.
3314 * mini-ppc.c (emit_memcpy): Fix operand order for
3315 ppc_load_reg_update and ppc_store_reg_update.
3316 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3317 (mono_arch_emit_epilog): Correct operand order for
3318 ppc_load_multiple_regs.
3320 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3321 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3323 2009-02-02 Mark Probst <mark.probst@gmail.com>
3325 * cpu-ppc64.md: Fixed storer4_memindex length.
3327 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3329 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3332 * aot-compiler.c (emit_line_number_info): Optimize this.
3334 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3336 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3338 * aot-compiler.c: Add debug info for methods without debug info by
3339 emitting an IL file and having the line number info referencing that file.
3341 * aot-compiler.c: Optimize the size of the generated line number info.
3343 * aot-compiler.c: Emit line number info in xdebug mode.
3345 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3348 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3350 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3352 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3355 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3357 * basic-calls.cs: Test for the weird crash found on arm.
3359 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3361 * cpu-arm.md: Increase the size of storer8_membase_reg and
3362 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3364 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3365 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3366 reg to LR otherwise we'll be loading/storing from just the offset.
3368 2009-01-30 Miguel de Icaza <miguel@novell.com>
3370 Question: if we are storing gint32's inside the "*native_offset",
3371 should we change the signature to "gint32 *native_offset" to
3372 ensure that we do not have type definition problems?
3374 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3375 an int * as this is what the other function expects, causes
3376 problems with Freescale's compiler that defined int32_t to be a
3377 long and makes int incompatible
3379 2009-01-30 Miguel de Icaza <miguel@novell.com>
3381 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
3382 filename conflict with bjam.
3384 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3386 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
3387 as it might use decomposed ops.
3389 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3391 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
3393 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
3396 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
3398 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
3401 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
3402 way registers are stored in MonoContext on arm.
3404 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
3405 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
3407 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
3409 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
3411 * mini.c (mini_init): Register mono_isfinite.
3413 * jit-icalls.c (mono_isfinite): New jit icall.
3415 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
3417 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
3418 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
3421 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3423 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
3424 separate frame and stack pointers, so we must use FP to find the register
3426 The FP reg is retrieved from the MonoContext::regs array.
3428 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3430 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
3433 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3435 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
3436 return R4 and R8 when not running under softfloat.
3438 Fixes basic-calls.exe
3440 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3442 * mini-arm.c: Implement some overflow opcodes.
3444 2009-01-29 Miguel de Icaza <miguel@novell.com>
3446 * ssa.c: handle another alloca.h
3448 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
3449 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
3450 MONO_ARCH_USE_SIGACTION.
3452 * aot-runtime.c, mini-exceptions.c: Replace platform define with
3455 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
3457 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
3458 PPC targets as sigaction does not exist on all platforms, define
3459 this on a per-platform basis.
3461 Instead of erroring out if the platform is not defined, include
3462 mini-ppc-os.h, and expect that the OS specific setting provides
3463 the required information.
3465 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3467 * aot-compiler.c: Fix --enable-minimal=aot.
3469 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3471 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
3474 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3476 * exceptions-arm.c: Fix warnings.
3478 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
3481 * mini-x86.c: Fix --enable-minimal=jit build.
3483 * mini.c: Really fix --enable-minimal=jit build.
3485 * mini.c (construct_object_context_for_method): Move this outside
3486 the DISABLE_JIT block to fix the --enable-minimal=jit build.
3488 "Backported" of r124984 from 2.0 branch.
3490 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
3492 "Backport" of r124977 + r124978 from 2.0 branch.
3494 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
3495 to avoid calling mono_exception_from_token () from the throw trampoline.
3496 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
3497 for throwing corlib exceptions, this fixes full-aot support for corlib
3500 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
3502 2009-01-29 Miguel de Icaza <miguel@novell.com>
3504 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
3505 part of the changes to split the code in mini into operating
3506 system specific files.
3508 This patch was done by copying mini.c to the respective files to
3509 preserve SVN history.
3511 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3513 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
3515 2009-01-28 Zoltan Varga <vargaz@gmail.com>
3517 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
3518 remoting-invoke-with-check wrappers of shared methods.
3520 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
3522 2009-01-27 Mark Probst <mark.probst@gmail.com>
3524 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
3525 optimization if the top of stack is the last instruction in the
3526 bblock. Otherwise it might have been used after its definition.
3529 2009-01-27 Zoltan Varga <vargaz@gmail.com>
3531 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
3532 method as well when get_vcall_slot () fails to match a code sequence.
3534 * mini-arm.c: Fix the android build, which doesn't have
3537 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3539 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
3542 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
3544 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
3546 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3548 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
3549 and put its id into jinfo->used_regs. This is only used on amd64,
3550 which is currently the only platform generating unwind info.
3552 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
3553 the dwarf unwinder. This is required to correctly handle async exceptions
3554 like thread abort and stack overflows, which can happen while a method
3555 is in the middle of its prolog or epilog.
3557 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
3558 the unwind info belonging to an AOTed method.
3560 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
3561 into cfg->unwind_ops.
3563 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
3565 * mini.c (mini_init): Call mono_unwind_init ().
3566 (mini_cleanup): Call mono_unwind_cleanup ().
3568 * unwind.c: Add functions for managing a set of unwind info entries, allowing
3569 unwind info to be shared between methods.
3571 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
3574 * exceptions-amd64.c (mono_arch_exceptions_init): Call
3575 get_throw_pending_exception () to avoid initialization races.
3577 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
3578 mono_arch_exceptions_init () function.
3580 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
3582 2009-01-25 Zoltan Varga <vargaz@gmail.com>
3584 * mini.c (mono_get_domain_intrinsic): New helper function.
3585 (mono_get_thread_intrinsic): Ditto.
3587 * mini-arm.c mini-ia64.c: Use the new helper functions.
3589 * method-to-ir.c (mono_method_to_ir): Fix the comment for
3590 the last constrained_call change, since it is needed in the non-AOT
3593 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
3595 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
3596 mono_get_lmf_addr () on arm eabi linux.
3598 2009-01-24 Zoltan Varga <vargaz@gmail.com>
3600 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
3601 code sequence which matches a non-virtual call.
3603 2009-01-23 Mark Probst <mark.probst@gmail.com>
3605 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
3608 2009-01-23 Zoltan Varga <vargaz@gmail.com>
3610 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
3611 runtime-invoke wrappers, since they are also shared based on signature.
3613 2009-01-22 Mark Probst <mark.probst@gmail.com>
3615 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
3616 info from the (correct) context.
3618 2009-01-22 Zoltan Varga <vargaz@gmail.com>
3620 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
3622 * unwind.c (mono_unwind_frame): New function to unwind through a frame
3623 using dwarf unwinding info. Not yet used.
3625 * mini.c (mini_init): When using xdebug, disable freeing of domains.
3627 2009-01-21 Mark Probst <mark.probst@gmail.com>
3629 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
3632 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
3633 special case and handle mono_arch_delegate_invoke_impl() returning
3634 function descriptors.
3636 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
3637 trampolines return function descriptors, too.
3639 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3641 * method-to-ir.c (handle_alloc): Avoid generic instances in the
3642 out_of_line optimization.
3644 2009-01-21 Martin Baulig <martin@ximian.com>
3647 (MonoCompile): Added `disable_deadce_vars' to disable removing
3651 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
3652 inside the debugger.
3654 * liveness.c (mono_analyze_liveness): Don't remove any unused
3655 variables if `cfg->disable_deadce_vars' is set.
3657 2009-01-21 Mark Probst <mark.probst@gmail.com>
3659 * method-to-ir.c: Only apply exception constructor optimization if
3660 the the method actually belongs to an exception class. Fixes
3663 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3665 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
3666 change inside a #ifdef __mono_ppc64__.
3668 * aot-compiler.c (compile_method): Remove the previous limitation.
3670 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
3671 on type variables in AOTed code.
3673 * aot-compiler.c (compile_method): Skip generic methods having type
3674 constraints on their generic parameters.
3676 * aot-compiler.c (compile_method): Check for methods which cannot be
3677 encoded inside RGCTX_FETCH patches as well.
3679 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
3682 2009-01-20 Mark Probst <mark.probst@gmail.com>
3684 * method-to-ir.c: Force the vtable variable in shared generic code
3685 for the case that they might show up on a stack trace where they
3688 * mini-exceptions.c: Save and use generic sharing info as well as
3689 IP in stack traces to resolve shared generic instantiations.
3691 2009-01-20 Zoltan Varga <vargaz@gmail.com>
3693 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
3694 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
3696 2009-01-20 Mark Probst <mark.probst@gmail.com>
3698 * method-to-ir.c: Do generic sharing for array constructors.
3700 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
3702 * mini-exceptions.c (mono_print_thread_dump): Add information
3703 about the thread state using wapi_current_thread_desc.
3705 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3707 * basic-simd.cs: Tests for the new constructors.
3709 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3711 * mini-ops.h: Added OP_EXPAND_*
3715 * mini-x86.c (mono_arch_output_basic_block): Same.
3717 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
3719 2009-01-19 Zoltan Varga <vargaz@gmail.com>
3721 * iltests.il.in: Add a test for #467385.
3723 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
3725 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
3726 thread been cleaned up is not the same currently in execution.
3728 Fixes appdomain-unload crashes on windows, osx and linux variants
3729 without the __thread keyword.
3731 2009-01-18 Zoltan Varga <vargaz@gmail.com>
3733 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
3734 (koush@koushikdutta.com). Implement this for android.
3736 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
3737 begins with a digit.
3739 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
3740 mono_marshal_get_write_barrier ().
3742 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
3744 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
3745 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
3746 that pass them on a register pair.
3748 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
3749 test was crashing due to that.
3751 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
3753 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
3754 trampoline code. Include ucontext.h only if available.
3756 2009-01-15 Mark Probst <mark.probst@gmail.com>
3758 * mini.c: mono_domain_lookup_shared_generic() takes an open method
3759 and doesn't check whether it's sharable, like it was before
3760 removing the shared generics hash. This brings IronPython
3761 performance back to what it was before that change.
3763 2009-01-14 Mark Probst <mark.probst@gmail.com>
3765 * method-to-ir.c: Handle delegate invocation optimization earlier,
3766 otherwise it would be handled (much more slowly) by the
3767 final/sealed optimization.
3769 2009-01-13 Zoltan Varga <vargaz@gmail.com>
3771 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
3772 domain is not set. Fixes #465864.
3774 2009-01-12 Mark Probst <mark.probst@gmail.com>
3776 * method-to-ir.c: Don't stop sharing of generic methods with catch
3777 clauses - we already handle those.
3779 2009-01-12 Mark Probst <mark.probst@gmail.com>
3781 * mini.c, mini.h: lookup_generic_method() is now
3782 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
3783 making the shared_generics_hash obsolete.
3785 2009-01-12 Mark Probst <mark.probst@gmail.com>
3787 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
3788 use the red zone. Make room on the stack first and then use it,
3789 not the other way around.
3791 2009-01-12 Zoltan Varga <vargaz@gmail.com>
3793 * mini.c (mini_init): Call mono_xdebug_init ().
3795 * aot-compiler.c (mono_xdebug_init): Make this non-static.
3797 2009-01-11 Zoltan Varga <vargaz@gmail.com>
3799 * TestDriver.cs: Add an --iter argument to run tests multiple times.
3801 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
3804 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
3805 debug+unwind info for trampolines.
3807 * mini.c (mono_create_unwind_op): New helper function.
3809 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
3811 2009-01-10 Zoltan Varga <vargaz@gmail.com>
3813 * aot-compiler.c: Fix the build.
3815 2009-01-09 Zoltan Varga <vargaz@gmail.com>
3817 * Makefile.am: Update dtrace-prelink.sh location.
3819 2009-01-08 Zoltan Varga <vargaz@gmail.com>
3821 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
3822 optimization. Fixes #464520.
3824 2009-01-07 Bill Holmes <billholmes54@gmail.com>
3826 * mini-amd64.c : Adding code to save/restore non-volatile registers
3829 * exceptions-amd64.c : Adding code to save/restore non-volatile
3830 registers on Winx64.
3832 Contributed under MIT/X11 license.
3834 2009-01-07 Zoltan Varga <vargaz@gmail.com>
3836 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
3837 __GNUC_MINOR__ which can break when the major version changes.
3839 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
3841 * basic-simd.cs: Add tests for usage of the sizeof opcode.
3843 2009-01-07 Geoff Norton <gnorton@novell.com>
3845 * helpers.c: Allow mono -v -v -v to work on darwin.
3847 2009-01-05 Bill Holmes <billholmes54@gmail.com>
3849 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
3852 Contributed under MIT/X11 license.
3854 2009-01-05 Zoltan Varga <vargaz@gmail.com>
3856 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
3857 instead of directly accessing type->data.klass. Fixes #462016.
3858 (mono_allocate_stack_slots_full): Ditto.
3860 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
3861 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
3863 * aot-compiler.c (emit_plt): Fix ARM build.
3865 2009-01-04 Zoltan Varga <vargaz@gmail.com>
3867 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
3869 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
3872 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
3873 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
3876 * iltests.il.in: Add a regression test.
3878 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3880 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3882 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3884 * basic-simd.cs: Add a regression test for #462457.
3886 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3888 * mini-ops.h: Add a definition of XPHI.
3890 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3892 * ssa.c (op_phi_to_move): Handle XPHI.
3894 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3898 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3900 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3902 2008-12-31 Geoff Norton <gnorton@novell.com>
3904 * mini-ppc.c: The prolog size allocated can be too small for darwin
3905 ppc32 under certain circumstances. Also fix a small logic bug.
3907 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3909 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3910 while loading AOT methods.
3912 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3913 since only the former is nulled out after a successful cast. This prevents
3914 crashes with rethrown exceptions when using --debug=casts.
3916 2008-12-24 Mark Probst <mark.probst@gmail.com>
3918 * mini.h: New macro for checking whether a method is final,
3919 i.e. whether the method or its class is marked final.
3921 * method-to-ir.c: Use the new macro for all final-checks
3922 consistently. Fixes the crash in the System.ServiceModel tests.
3924 2008-12-23 Mark Probst <mark.probst@gmail.com>
3926 * mini-exceptions.c (get_exception_catch_class): Corrected another
3927 overly strict assertion.
3929 2008-12-23 Mark Probst <mark.probst@gmail.com>
3931 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3932 Clobbering it is not allowed because the caller might use it as
3933 the vtable register in the interface call.
3935 2008-12-19 Mark Probst <mark.probst@gmail.com>
3937 * mini-exceptions.c (get_exception_catch_class): Corrected an
3938 overly strict assertion.
3940 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3942 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3944 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3946 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3948 * cpu-mips.md: correct lengths for certain long_ opcodes.
3950 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3952 * 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().
3954 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3956 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3958 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3960 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3962 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3964 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3967 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3969 * 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
3971 * 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)
3973 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3975 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3977 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3979 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3980 gshared code. Fixes #458947.
3982 * generics.cs: Add a test.
3984 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3986 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3988 * mini-mips.c: first pass n32 code generation.
3990 * mini-mips.h: datatypes and defines for n32 support.
3992 * exceptions-mips.c: first pass n32 code generation.
3994 * tramp-mips.c: first pass n32 code generation.
3996 * cpu-mips.md: add long_ opcodes.
3998 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4000 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4002 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4004 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4006 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4008 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4010 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4012 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4014 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4016 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4018 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4020 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4022 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4024 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4026 2008-12-12 Mark Probst <mark.probst@gmail.com>
4028 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4029 descriptors for helper functions directly in front of the code.
4031 2008-12-11 Mark Probst <mark.probst@gmail.com>
4033 * method-to-ir.c: Removed an unnecessary assertion.
4035 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4037 * method-to-ir.c: Merge SGEN changes from the old JIT.
4039 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4041 * driver.c (compile_all_methods_thread_main): Handle failure of
4044 2008-12-10 Mark Probst <mark.probst@gmail.com>
4046 * mini-ppc.c: Merged with mini-ppc64.c.
4048 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4050 * Makefile.am: Use the same sources for PPC and PPC64.
4052 * mini-ppc64.c: Removed.
4054 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4056 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4057 code to mono_bb_is_fall_through.
4059 * branch-opts.c (mono_remove_critical_edges): Same.
4061 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4063 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4064 expect that an OP_BR_REG will be there.
4066 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4068 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4069 for the many branch ops. The original check miss OP_BR_REG.
4073 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4075 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4077 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4079 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4080 while holding the aot lock.
4082 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4084 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4086 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4088 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4089 to release all runtime callable wrappers held by the runtime.
4091 Contributed under MIT/X11 license.
4093 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4095 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4098 Contributed under MIT/X11 license.
4100 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4102 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4103 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4105 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4107 * cpu-mips.md: fix ckfinite length
4109 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4110 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4111 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4113 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4115 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4117 2008-12-08 Geoff Norton <gnorton@novell.com>
4119 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4120 size by 8 bytes as well.
4122 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4124 * basic-simd.cs: Fix method names for Vector16b.
4126 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4128 * basic-simd.cs: Fix method names for Vector16sb.
4130 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4132 * basic-simd.cs: Fix method names for Vector8us.
4134 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4136 * basic-simd.cs: Fix method names for Vector8s.
4138 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4140 * basic-simd.cs: Fix method names for Vector4ui.
4142 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4144 * basic-simd.cs: Fix method names for Vector2l.
4146 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4148 * basic-simd.cs: Fix method names for Vector2d.
4150 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4152 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4153 that are extension methods.
4155 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4157 * basic-simd.cs: Fix method names for Vector4f.
4159 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4161 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4162 as such. Fixes #456669.
4164 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4166 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4168 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4170 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4171 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4172 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4173 (mips_adjust_stackframe): handle FP spills
4175 * mini-ops.h: add mips_mtc1_s2
4177 * cpu-mips.md: add mips_mtc1_s2
4179 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4181 * unwind.c: New file, move the unwind info encoding functions here from
4182 aot-compiler.c, so they could be used at runtime too.
4184 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4186 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4187 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4189 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4191 * mini-mips.c: cleanup warnings
4192 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4193 (mips_adjust_stackframe): handle case of taking the address of stack locals
4195 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4197 * aot-compiler.c: Implement a few functions missing from the asm writer.
4198 (emit_method_code): Only write symbols for methods when using the bin
4199 writer, since the assembler can't deal with the characters in our method
4202 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4204 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4207 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4208 a bit to also restore %rax.
4210 2008-12-05 Mark Probst <mark.probst@gmail.com>
4212 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4214 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4216 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4219 2008-12-05 Mark Probst <mark.probst@gmail.com>
4221 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4223 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4224 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4226 * exceptions-ppc64.c: Removed.
4228 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4230 2008-12-05 Mark Probst <mark.probst@gmail.com>
4232 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4235 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4237 * tramp-ppc64.c: Removed.
4239 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4241 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4244 2008-12-05 Mark Probst <mark.probst@gmail.com>
4246 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4248 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4249 mini-ppc.h instead of mini-ppc64.h.
4251 * mini-ppc64.h: Removed.
4253 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4255 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4257 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4259 2008-12-05 Mark Probst <mark.probst@gmail.com>
4261 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4262 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4265 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4267 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4269 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4271 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4273 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4275 * basic-simd.cs: Tests for operator == and != on Vector4f.
4277 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4279 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4281 * simd-intrinsics.c: Kill useless enum.
4283 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4285 * cpu-mips.md: add long_conv_to_ovf_i4_2
4286 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4288 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4290 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4292 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4294 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4296 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4298 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4300 * basic-simd.cs: Add tests for new methods.
4302 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4304 * simd-intrinsics.c: Add support for operator == and !=
4307 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4309 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4311 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4313 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4315 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4317 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4318 MONO_PATCH_INFO_ICALL_ADDR.
4320 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4322 * aot-compiler.c: Resurrect full-aot support.
4324 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4326 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4328 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4330 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4332 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4334 * basic-simd.cs: Fix tests to work under ppc.
4335 Remove tests for methods that will be removed.
4337 2008-12-03 Mark Probst <mark.probst@gmail.com>
4339 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4340 generic type (via a typedef or typeref) correctly.
4342 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4344 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4345 diagnose an assertion failure.
4347 2008-12-02 Mark Probst <mark.probst@gmail.com>
4349 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4350 Fix trampoline size.
4352 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4353 conversion opcodes are implemented natively instead via emulation.
4355 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4357 * cpu-mips.md: remove mips_xori
4359 * mini-ops.h: remove mips_xori
4361 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4363 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4365 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4367 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4369 * cpu-mips.md: fix instruction lengths.
4371 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4373 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4375 * mini-ops.h: fix slti / sltiu op profiles.
4377 2008-12-02 Martin Baulig <martin@ximian.com>
4379 * method-to-ir.c (mono_method_to_ir): Disable debugging
4380 information for the init locals block to make the debugger stop
4381 after all locals have been initalized.
4383 2008-12-02 Martin Baulig <martin@ximian.com>
4385 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
4386 running inside the debugger.
4388 2008-12-01 Zoltan Varga <vargaz@gmail.com>
4390 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
4393 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
4394 alu->alu imm optimization which only shows if deadce is disabled.
4396 * aot-compiler.c: Rename the function names for the binary and asm writers
4397 so they can coexist in the same process. Rework the xdebug code to use the
4398 asm writer. This avoids the need to call into the runtime to dump the
4399 debugging info. Add more debugging info for types.
4401 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
4403 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
4404 cpu description tables, they can't occur in cpu-<ARCH>.md.
4406 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
4407 the stack in CEE_LDFLDA. Fixes #450542.
4409 * generics.cs: Add a new test.
4411 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4413 * mini-ops.h: updated MIPS opcodes
4414 * mini-mips.c: decompose long opts
4415 * mini-mips.h: decompose long opts
4417 2008-11-29 Mark Mason <mmason@upwardaccess.com>
4419 * cpu-mips.md: fix length on int_rem_un
4420 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
4422 2008-11-29 Zoltan Varga <vargaz@gmail.com>
4424 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
4426 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
4428 2008-11-29 Martin Baulig <martin@ximian.com>
4430 * mini-exceptions.c (mono_handle_native_sigsegv): Check
4431 mono_debug_using_mono_debugger() in addition to the
4432 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
4434 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4436 * mini-ops.h: updated more MIPS opcodes
4437 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
4438 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
4440 2008-11-28 Mark Probst <mark.probst@gmail.com>
4442 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
4444 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4446 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
4447 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
4448 * mini-ops.h: correct selected mips opcode entries
4450 2008-11-28 Mark Probst <mark.probst@gmail.com>
4452 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
4455 2008-11-28 Mark Probst <mark.probst@gmail.com>
4457 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
4459 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4461 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
4462 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
4463 * mini-mips.h: disable IMT
4464 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
4466 2008-11-28 Mark Probst <mark.probst@gmail.com>
4468 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
4470 2008-11-28 Mark Probst <mark.probst@gmail.com>
4472 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
4474 2008-11-28 Zoltan Varga <vargaz@gmail.com>
4476 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
4479 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4481 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4482 for Set/GetVector aligned versions.
4484 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4486 * basic-simd.cs: Add tests for Get/SetVector.
4488 2008-11-27 Mark Probst <mark.probst@gmail.com>
4490 * mini.c: Removed g_slist_append_mempool(). Now in
4493 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4495 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
4496 size properly and make the bounds check optional.
4498 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4499 for SetVector and IsAligned.
4501 2008-11-27 Zoltan Varga <vargaz@gmail.com>
4503 * mini.c: Remove unused mono_normalize_opcodes () function.
4505 2008-11-26 Mark Probst <mark.probst@gmail.com>
4507 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
4508 using the new atomic add ops now.
4510 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
4513 2008-11-26 Mark Probst <mark.probst@gmail.com>
4515 * mini-ppc64.c: Several fixes.
4517 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4519 * cpu-mips.md: added jump_table
4520 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
4522 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4524 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
4526 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4528 * mini-ops.h: corrected a handful of MIPS opcodes.
4530 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4532 * aot-compiler.c: MIPS to use ELF writer
4534 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4536 * mini-codegen.c: remove MIPS specific assert.
4538 2008-11-25 Mark Probst <mark.probst@gmail.com>
4540 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
4541 fixes. PPC64 now passes most of the runtime regressions.
4543 2008-11-24 Zoltan Varga <vargaz@gmail.com>
4545 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
4546 volatile intervals a bit.
4548 2008-11-24 Mark Probst <mark.probst@gmail.com>
4550 * basic-long.cs: New test case.
4552 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4554 * mini.c (mini_method_compile): Disable globalra for large methods for
4557 * regalloc2.c (order_moves): Add fp support.
4559 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
4560 source bblock ends with an OP_BR_REG.
4562 * ratests.cs: Add a new test.
4564 2008-11-23 Mark Probst <mark.probst@gmail.com>
4566 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
4567 sharing. PPC64 now passes generics.exe.
4569 2008-11-23 Mark Probst <mark.probst@gmail.com>
4571 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
4573 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4575 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
4576 memory when mono_jit_info_table_find () can't find the method in the
4579 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
4582 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
4585 2008-11-23 Mark Probst <mark.probst@gmail.com>
4587 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
4588 Several fixes. PPC64 now runs exceptions.exe and
4589 devirtualization.exe.
4591 2008-11-22 Mark Probst <mark.probst@gmail.com>
4593 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
4594 arrays.exe and basic-math.exe.
4596 2008-11-22 Mark Probst <mark.probst@gmail.com>
4598 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
4599 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
4601 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4603 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
4605 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4607 * method-to-ir.c: Move bounds checking macros to ir-emit.h
4609 * ir-emit.h: Move macros from method-to-ir.c to here.
4611 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4613 * mini-ops.h: Correct the long simd ops to use LREG.
4615 2008-11-21 Zoltan Varga <vargaz@gmail.com>
4617 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
4619 * mini-ops.h: Correct the dreg type of a few long opcodes.
4621 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
4624 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
4626 * mini-ppc.c: remove negative stack references in epilog
4627 for platforms that don't support the red zone.
4629 2008-11-21 Mark Probst <mark.probst@gmail.com>
4631 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
4632 point regs. Now PPC64 passes basic-calls.exe.
4634 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4636 * basic-simd.cs: Add tests for accessors of Vector2l.
4638 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4640 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
4642 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
4644 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
4646 2008-11-21 Mark Probst <mark.probst@gmail.com>
4648 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
4649 PPC64 passes basic-long.exe.
4651 2008-11-20 Mark Probst <mark.probst@gmail.com>
4653 * decompose.c: Decompose carry and overflow add on PPC64 like on
4654 other 64 bit archs. Don't decompose sub at all on PPC64.
4656 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
4657 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
4660 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4662 * basic-simd.cs: Add tests for accessors of Vector2d.
4664 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4666 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
4670 * mini-x86.c (mono_arch_output_basic_block): Same.
4672 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
4674 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4676 * basic-simd.cs: Add tests for accessors of Vector4f.
4678 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4680 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
4684 * mini-x86.c (mono_arch_output_basic_block): Same.
4686 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
4688 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4690 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
4692 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4694 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
4698 * mini-x86.c (mono_arch_output_basic_block): Same.
4700 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
4702 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4704 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
4706 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4708 * simd-intrinsics.c: Enable setters for Vector16sb.
4710 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4712 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
4716 * mini-x86.c (mono_arch_output_basic_block): Same.
4718 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
4720 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
4722 * simd-intrinsics.c: Implement setter for Vector8us.
4724 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4726 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
4729 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
4731 * mini-ppc.c: remove references to the red zone in the prolog
4732 (for systems that don't support it).
4734 2008-11-19 Mark Probst <mark.probst@gmail.com>
4736 * cpu-ppc64.md: Fixed a few instruction lengths.
4738 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
4741 2008-11-19 Mark Probst <mark.probst@gmail.com>
4743 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
4746 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4748 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
4750 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
4752 * mini-ops.h: Added OP_INSERT_I2.
4756 * mini-x86.c (mono_arch_output_basic_block): Same.
4758 * simd-intrinsics.c: Implement setter for Vector8s.
4760 * simd-methods.h: Add the names of get setters of Vector8s.
4762 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4764 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
4766 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
4769 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4771 2008-11-18 Mark Probst <mark.probst@gmail.com>
4773 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
4774 for PPC64. An empty program runs now.
4776 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4778 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4780 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
4781 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
4782 info for JITted code is emitted into a shared library, loadable into gdb.
4784 2008-11-18 Mark Probst <mark.probst@gmail.com>
4786 * Makefile.am: Changes to build PPC64.
4788 * mini-arch.h: Include mini-ppc64.h on PPC64.
4790 2008-11-18 Mark Probst <mark.probst@gmail.com>
4792 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
4793 in PPC code up to r119147.
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: Changes for PPC64.
4800 Based on code submitted by andreas.faerber@web.de at
4801 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
4804 2008-11-18 Mark Probst <mark.probst@gmail.com>
4806 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4807 cpu-ppc64.md: Copied from the corresponding PPC files from
4810 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
4812 * mini-ops.h: Added OP_ROUND.
4814 * cpu-x86.md: Added round.
4816 * mini-x86.c: Added support for intrinsicing Math.Round (double).
4818 * basic-math.cs: Added test_0_round to test rounding.
4820 Contributed under MIT/X11 license.
4822 2008-11-17 Bill Holmes <billholmes54@gmail.com>
4824 * aot-compiler.c : Fix the Winx64 build.
4826 Contributed under MIT/X11 license.
4828 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4830 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
4831 in OP_EXTRACT_R8 to avoid possible stack corruption.
4833 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4835 * mini-ops.h: Added OP_EXTRACT_R8/I8.
4837 * cpu-x86.md: Added extract_r8.
4839 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
4841 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
4842 a couple of OP_EXTRACT_I4.
4844 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
4846 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
4848 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4850 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
4853 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4855 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
4856 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
4858 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
4859 are not needed any more.
4861 * mini.h: Remove the unused INS_LIST macros.
4863 * mini.c (mini_method_compile): Remove a disable globalra case which is no
4866 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
4869 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4870 mono_alloc_ireg () instead.
4872 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
4875 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4878 * aot-runtime.c (load_aot_module): Disable AOT when running under
4881 * mini-amd64.h: Change the monitor fastpath defines to check for
4882 !PLATFORM_WIN32 so they work on *bsd too.
4884 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4886 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4888 * mini.h (MonoCompile): Remove new_ir flag.
4890 * regalloc.h regalloc.c: Remove unused code.
4892 * cpu-*.md: Remove more unused opcodes.
4894 * simple-cee-ops.h simple-mini-ops.h: Removed.
4896 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4898 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4900 * aliasing.h: Removed.
4902 * *.c: Remove references to aliasing.h and inssel.h.
4904 * mini.c: Remove additional unused functions.
4906 * mini-ops.h cpu-*.md: Remove unused opcodes.
4908 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4910 Remove the old JIT code.
4912 * inssel*.brg: Removed.
4914 * ssa.c abcremoval.c aliasing.c: Removed.
4916 * ssa2.c: Renamed to ssa.c.
4918 * abcremoval2.c: Renamed to abcremoval.c.
4920 * *.c: Removed all !cfg->new_ir code.
4922 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4923 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4925 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4927 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4929 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4930 to simplify the code and cut back on the number of global symbols in the AOT
4933 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4935 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4937 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4938 with the got/got_info tables.
4940 * mini.h: Bump AOT file format version.
4942 * unwind.h: New file, contains definitions for stack unwinding.
4944 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4947 * aot-compiler.c: Generalize the emitting of unwind information to use the
4948 information in cfg->unwind_ops.
4950 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4952 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4953 AOT method frames. Enable writing symbols for methods by default.
4955 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4957 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4958 and make it work with vectors of element sizes 1, 2 and 4.
4960 * simd-intrinsics.c: Enable getter for all vectors with element size
4963 * simd-methods.h: Add the names of other getters.
4965 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4971 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4973 * mini-ppc.h: portability fix.
4975 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4977 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4978 buggy and will overwrite it.
4980 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4982 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4983 Use it to emit local symbols for all methods so AOTed methods show up with
4984 their full name in gdb/valgrind output.
4986 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4988 * mini-ppc.c: portability fixes.
4990 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4992 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4993 entries out of the if (!generic_shared...) code so it is always done.
4994 (mono_class_init_trampoline): Do the patching when running under valgrind
4995 too, newer versions of valgrind have no problems with it.
4997 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4999 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5002 2008-11-13 Mark Probst <mark.probst@gmail.com>
5004 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5007 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5009 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5011 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5013 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5019 * simd-intrinsics.c: Same.
5021 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5023 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5025 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5027 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5028 to work with more Vector types.
5030 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5032 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5033 store the elemens directly instead of using and intermediate.
5035 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5037 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5039 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5040 to preserve %eax for aot plt trampolines.
5042 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5043 (encode_method_ref): Flag synchronized methods so they won't go through
5046 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5049 * cpu-ia64.md (jmp): Increase max length.
5051 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5053 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5054 open generic classes.
5056 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5058 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5059 box+brtrue optimization since it causes test failures on x86.
5061 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5063 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5069 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5070 for simd ctor values.
5072 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5073 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5075 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5077 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5080 * simd-instrincs.c: Same.
5082 * basic-simd.cs: Same.
5084 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5086 * ratests.cs: Add more tests.
5088 * regalloc2.c (add_spill_code): Handle more corner cases.
5090 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5092 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5093 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5094 both the source an destination of an instruction.
5096 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5098 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5099 wapihandles.c: more portability changes.
5101 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5103 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5104 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5105 safe to execute in a signal handler and the kernel provides better
5106 the info in /proc/self/smaps. Avoid the assert on sigaction during
5109 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5111 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5112 do the bblock linking hack if it is actually needed.
5114 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5117 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5118 crash problem is fixed.
5120 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5123 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5125 (mini_method_compile): Set the starting value of next_vreg to
5126 MAX_IREGS + MAX_FREGS when using globalra.
5128 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5129 filter clauses with BB_EXCEPTION_HANDLER.
5131 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5133 2008-11-10 Mark Probst <mark.probst@gmail.com>
5135 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5136 space for stdcall. Fixes regressions on Win32.
5138 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5140 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5142 (linear_scan): Remove an assert which doesn't seem to be needed.
5144 * local-propagation.c (mono_local_deadce): Avoid a call to
5145 MONO_DELETE_INS which would screw up the instruction linking.
5147 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5149 * regalloc2.c: Upgrade to work the current JIT code.
5151 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5153 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5156 * aot-runtime.c: Remove some dead code.
5158 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5160 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5162 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5163 trampolines using sscanf since atoi doesn't work on large unsigned values.
5165 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5166 Initialize code_size.
5168 2008-11-08 Mark Probst <mark.probst@gmail.com>
5170 * method-to-ir.c (mini_emit_inst_for_method): Make
5171 Interlocked.CompareExchange work for Int arguments on 32 bit
5174 2008-11-07 Mark Probst <mark.probst@gmail.com>
5176 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5178 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5180 * main.c Fix MSVC build.
5182 Contributed under MIT/X11 license.
5184 2008-11-06 Mark Probst <mark.probst@gmail.com>
5186 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5187 alignment larger than 8 bytes are aligned correctly, too.
5189 * mini.c: Honor the min_align field of MonoClass when laying out
5192 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5194 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5196 * aot-compiler.c (emit_plt): Fix a warning.
5198 * aot-compiler.c: Implement ARM support in the binary writer.
5200 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5202 * basic-simd.cs: Add test for getter with byref arg.
5203 Fix the naming of a few tests.
5204 Add missing checks to a test.
5206 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5208 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5210 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5211 most of the full-aot support for monitor enter/exit trampolines.
5213 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5214 enter/exit trampoline creation functions.
5216 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5219 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5221 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5222 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5223 implement the needed functionality without adding crap to the runtime.
5225 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5227 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5230 * mini.c (mono_build_date): New global version holding the build date in
5233 * Makefile.am (buildver.c): Generate a file containing the build date.
5235 * main.c: Set the build date from the generated file.
5237 * mini.c (mono_get_runtime_build_info): New helper function returning build
5238 information in a string format.
5240 * driver.c (mono_main): Print the build date in --version.
5242 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5243 file when the bind-to-runtime-version option is used.
5245 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5247 * simd-intrinsics.c: Fix bug when using getters and byref args.
5249 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5251 * simd-methods.h: Rename prefetch methods.
5253 * simd-intrinsics.c: Same.
5255 2008-11-05 Mark Probst <mark.probst@gmail.com>
5257 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5260 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5262 * aot-compiler.c: Use the bundled elf header files instead of depending on
5265 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5268 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5271 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5273 * cpu-x86.md: Add store nta ops.
5279 * mini.h: Add an enum for simd prefetch modes.
5281 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5282 of store. Use the changed code to support store nta.
5284 * simd-intrinsics.c: Add prefetch ops for all vector types.
5286 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5288 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5291 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5294 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5297 2008-11-04 Mark Probst <mark.probst@gmail.com>
5299 * mini-x86.c: Fixed commit.
5301 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5303 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5305 2008-11-04 Mark Probst <mark.probst@gmail.com>
5307 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5308 and MONITOR_EXIT, for the ASM fastpaths.
5310 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5313 * mini.c, patch-info.h: Signature and patch infos for
5314 Monitor.Enter/Exit trampolines.
5316 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5318 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5319 Monitor.Enter/Exit ASM fastpath for Linux.
5321 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5323 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5325 * objects.cs: Add a new test.
5327 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5329 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5330 if MONO_LOG_LEVEL is set.
5332 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5334 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5336 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5338 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5339 of file offsets. Align the sections belonging to the data segment to
5342 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5344 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5345 elf.h. Port it to amd64.
5347 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5349 * driver.c: Enable SIMD by default.
5351 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5353 * cpu-x86.md: Add prefetch op.
5359 * mini.h: Add an enum for simd prefetch modes.
5361 * simd-methods.h: Add prefetch function names.
5363 * simd-intrinsics.c: Add prefetch ops for all vector types.
5365 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5367 * aot-compiler.c (emit_bytes): Speed this up a little.
5369 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5371 * aot-compiler.c: Add JIT time etc. statistics.
5373 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5375 * mini.h (MonoCompile): Add 'got_offset' field.
5377 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5378 method_got_offsets array.
5380 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
5383 * aot-compiler.c (compile_method): Add generic method instances referenced
5384 by the method to the list of methods to be compiled, this is required so if
5385 A<T> references B<T>, and another assembly references A<int>, then it will
5386 also get a copy of B<int>.
5388 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
5389 when checking for monitor enter/exit.
5391 2008-10-30 Mark Probst <mark.probst@gmail.com>
5393 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
5394 for Monitor.Enter and Monitor.Exit if enabled.
5396 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
5399 2008-10-30 Zoltan Varga <vargaz@gmail.com>
5401 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
5402 of an OP_MOVE. Fixes #440046.
5404 * basic-long.cs: Add a new test.
5406 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5408 * mini.h: Add synchronization note for the managed counter-part.
5410 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
5411 returns the simd caps of the current cpu.
5413 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5415 * basic-simd.cs: Remove Console.WriteLine.
5417 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5419 * basic-simd.cs: New tests for Vector2ul.
5421 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5423 * simd-intrinsics.c: Add new vector type Vector2ul.
5425 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5427 * basic-simd.cs: New tests for Vector2l.
5429 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5431 * cpu-x86.md: Add long version of most packed int ops.
5437 * simd-intrinsics.c: Add new vector type Vector2l.
5439 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5441 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
5443 * simd-methods.h: Remove SN_op_BitwiseXor.
5445 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5447 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
5450 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5452 * basic-simd.cs: Test for Vector2d.
5454 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
5457 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5459 * cpu-x86.md: Add double version of all packed float ops.
5465 * simd-intrinsics.c: Add new vector type Vector2d.
5467 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
5469 * simd-methods.h: Add Duplicate.
5471 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5473 * basic-simd.cs: Test for packing with signed saturation.
5475 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5477 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
5478 found in the TYPESPEC table.
5480 2008-10-26 Zoltan Varga <vargaz@gmail.com>
5482 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
5485 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5487 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
5488 instead of the RVA, since the RVA can be changed by tools like the cil
5491 * method-to-ir.c (mono_method_to_ir2): Ditto.
5493 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
5494 (deserialize_variable): Ditto.
5496 2008-10-25 Martin Baulig <martin@ximian.com>
5498 * debug-mini.c (write_variable): Use
5499 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
5501 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5503 * cpu-x86.md: Add unsigned variants of packd and packw.
5507 * mini-x86.h: Emit the right instruction for packd and packw.
5508 Add unsigned variants of packd and packw.
5510 * simd-intrinsics.c: Packd and packw were used in place of their
5511 unsigned variants. Change that.
5512 Add intrinsics for (Signed)PackWithSignedSaturation.
5514 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
5516 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5518 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
5520 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5522 * mini-ops.h: Remove dword packed add/sub with saturation ops.
5524 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
5526 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
5529 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
5531 2008-10-24 Mark Probst <mark.probst@gmail.com>
5533 * method-to-ir.c, mini.c: Special casing for the synchronized
5534 wrapper for the ldtoken+GetTypeFromHandle case.
5536 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5538 * mini.c (mono_replace_ins): Move this to branch-opts.c.
5540 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
5541 created/split bblocks.
5543 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5545 * mini-ops.h: Add packed signed mul high.
5549 * mini-x86.c (mono_arch_output_basic_block): Same.
5551 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
5553 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
5555 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5557 * basic-simd.cs: Tests for Vector16sb.
5559 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5561 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
5563 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5565 * mini-ops.h: Add packed signed min, max and compare greater.
5569 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
5572 * simd-methods.h: Add CompareGreaterThan.
5574 * simd-methods.h: Remove CompareEquals.
5576 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
5578 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
5580 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
5583 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5585 * basic-simd.cs: Fix tests due to change in the API.
5587 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5589 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
5591 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5593 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
5595 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
5596 inst_offset as this has invalid values for LDADDR.
5598 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5600 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5602 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
5604 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5606 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
5607 for accessing field->data.
5609 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5611 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5613 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5615 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
5617 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
5619 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5621 * dominators.c (mono_compute_natural_loops): Allocate GList enties
5622 from the cfg mempool.
5624 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5626 * basic-simd.cs: Tests for new methods in Vector8us.
5628 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5630 * mini-ops.h: Add multiply and store high.
5634 * mini-x86.c (mono_arch_output_basic_block): Same.
5636 * simd-methods.h: Same.
5638 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
5641 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5643 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
5644 mono_class_setup_vtable ().
5646 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
5647 mono_class_get_vtable_entry () for accessing klass->vtable.
5649 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
5651 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
5654 * method-to-ir.c (mono_save_token_info): Don't save references made from
5657 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
5658 of generic instances.
5660 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
5662 2008-10-19 Mark Probst <mark.probst@gmail.com>
5664 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
5665 OP_JMP depends on the method signature. Calculate it properly.
5667 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5669 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
5672 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
5674 (emit_extra_methods): Add another table mapping method indexes to
5675 offsets in the extra_method_info table.
5677 * mini.h: Bump AOT file format version.
5679 * aot-runtime.c: Merge most of the code from mono_aot_get_method
5680 and mono_aot_get_method_from_token () into one function.
5682 2008-10-19 Mark Probst <mark.probst@gmail.com>
5684 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
5687 2008-10-18 Zoltan Varga <vargaz@gmail.com>
5689 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
5692 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
5695 * mini.c (mono_patch_info_equal): Compare the generic context as well.
5697 * mini.h: Bump aot file format version.
5699 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
5700 AOT file can contain native code for methods which are not in the METHOD
5701 table. Generate code for non-sharable generic instances of generic methods
5702 found in the METHODSPEC table.
5704 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
5705 encoding generic type handles.
5707 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
5708 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
5710 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
5711 macros + MONO_ADD_INS.
5713 * mini.c (mono_jump_info_token_new2): New function which takes a generic
5716 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
5718 * mini.h: Bump aot file format version.
5720 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
5722 2008-10-17 Mark Probst <mark.probst@gmail.com>
5724 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
5725 platforms, with definable stack alignment value. Set to 16 now
5728 * mini.c, mini.h, driver.c: Command line option for disabling
5731 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5733 * basic-simd.cs: Tests for new methods in Vector4ui.
5735 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5737 * mini-ops.h: Add packed int shuffle.
5741 * mini-x86.c (mono_arch_output_basic_block): Same.
5743 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
5744 extract mask, max, min, shuffle.
5746 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
5748 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5750 * basic-simd.cs: Tests for new methods in Vector8us.
5752 2008-10-17 Mark Probst <mark.probst@gmail.com>
5754 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
5755 RuntimeTypeHandle, not a TypedReference.
5757 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
5759 * simd-intrinsics.c: remove relocations.
5761 2008-10-17 Zoltan Varga <vargaz@gmail.com>
5763 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
5764 optimizations from the x86 backend.
5766 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
5768 * simd-methods.h, simd-intrinsics.c: debloat method names and
5769 prepare for no relocations.
5771 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5773 * mini-ops.h: Add packed min/equal and sum of absolute differences.
5777 * mini-x86.c (mono_arch_output_basic_block): Same.
5779 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
5780 extract mask, max, min and sum of absolute differences.
5782 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
5785 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5787 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
5788 Renamed one test for consistency.
5790 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5792 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
5793 fix to the code that deal with other blocks.
5795 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5797 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
5799 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5801 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
5802 that deals with vreg interference. Explicitly check for OP_LDADDR to be
5803 able to process the source reg.
5805 2008-10-16 Martin Baulig <martin@ximian.com>
5807 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
5809 * inssel.brg: Add `OP_HARD_NOP'.
5811 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
5813 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
5814 `OP_HARD_NOP' instruction when running inside the debugger.
5816 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
5817 `OP_HARD_NOP' instruction when running inside the debugger.
5819 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5821 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
5822 now works. The issue with the regalloc tripping up no longer
5825 * simd-intrinsics.c (load_simd_vreg): Same.
5827 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5829 * basic-simd.cs: Tests for new Vector8ui methods.
5831 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5833 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
5834 only for type. This fixes crashes where MonoInst::klass is checked
5835 for ops of type != VTYPE or OBJ.
5837 * simd-intrinsics.c (load_simd_vreg): Same.
5839 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5841 * mini-ops.h: Add ops for packed shuffle/max/avg and
5846 * mini-x86.c (mono_arch_output_basic_block): Same.
5848 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
5851 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
5852 to emit extract mask op.
5854 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
5855 to emit word shuffles.
5857 2008-10-15 Mark Probst <mark.probst@gmail.com>
5859 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
5860 the largest alignment needed by a variable, but at least
5863 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5865 * basic-simd.cs: Tests for the fixes in the last commit.
5867 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5869 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
5870 no longer handles STACK_PTR input.
5872 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
5874 * simd-intrinsics.c (load_simd_vreg): New function that works like
5875 get_simd_vreg but handles STACK_PTR input.
5877 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5878 as the input can be an arbitrary pointer.
5880 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5881 LDADDR local optimization directly otherwise use a store op.
5883 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5885 * basic-simd.cs: Tests for dup low and dup high.
5887 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5889 * mini-ops.h: Add dup low and dup high ops.
5893 * mini-x86.c (mono_arch_output_basic_block): Same.
5895 * simd-intrinsics.c (vector4f_intrinsics): Same.
5897 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5899 * basic-simd.cs: Tests for recently added functionality.
5901 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5903 * mini-ops.h: Add remaining sse1 fp ops.
5905 * cpu-x86.md: Add remaining sse1 fp ops.
5907 * mini-x86.c (mono_arch_output_basic_block): Same.
5909 * mini.h: Add enum for simd FP compare conditions.
5911 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5913 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5914 so the backed can generate the appropriate op.
5916 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5917 This patch squeese one more byte from the SimdIntrinsc struct.
5919 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5920 a a shift amount intead of simply or'ing it.
5922 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5924 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5925 byte so we can have an aditional flags field without increasing struct size.
5927 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5928 against the simd_supported_versions bitmask.
5930 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5932 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5934 * mini.c: remove rawbuffer code (the only use here is unsafe because
5935 it takes locks during signal handling and the kernel now provides much
5936 better info in proc/pid/smaps these days).
5938 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5940 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5941 OP_X86_PUSH_OBJ. Fixes #434620.
5943 * objects.cs: Add a test.
5945 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5947 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5948 that the packuswb/packusdw don't work with unsigned numbers for what
5949 would be negative numbers in signed format.
5951 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5952 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5954 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5956 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5958 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5960 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5962 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5965 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5966 version as the enum in mini.h.
5968 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5969 for sse3 ops, check the simd_version field if present. This way the code
5970 works with all versions of sse.
5972 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5974 * simd-intrinsics.c: Fixed intrinsic name typo.
5976 * mini.h: Added missing simd exported function.
5978 * basic-simd.cs: Added tests for Vector4ui.
5979 Fixed broken test for Vector16b.
5981 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5983 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5984 the max length to 64.
5986 2008-10-10 Mark Probst <mark.probst@gmail.com>
5988 * method-to-ir.c: Only do the fast virtual generic method call for
5989 non-wrapper methods.
5991 * mini.h, mini-trampolines.c: The new generic virtual remoting
5992 trampoline handles virtual method calls via the vtable (as done by
5993 the fast virtual generic method calls) to remoting proxies.
5995 * mini.c (mono_jit_create_remoting_trampoline): For generic
5996 methods reate a generic virtual remoting trampoline.
5998 * mini-amd64.h: Enable fast virtual generic method calls again.
6000 2008-10-10 Mark Probst <mark.probst@gmail.com>
6002 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6003 restore registers when doing tail calls.
6005 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6007 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6010 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6012 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6014 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6016 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6018 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6020 * basic-simd.cs: Retrofit for API changes.
6022 2008-10-10 Mark Probst <mark.probst@gmail.com>
6024 * mini-ppc.c: Handle integer stack arguments for tail calls.
6026 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6028 * optflags-def.h: Removed sse3 optimization.
6032 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6035 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6037 * mini.h: Added enumeration with simd versions.
6039 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6042 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6044 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6046 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6048 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6050 * basic-simd.cs: Fixed test naming.
6052 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6054 * mini-ops.h: Added ops for packed and saturated math, shifts
6055 and packing/unpacking.
6057 * cpu-x86.md: Added descriptors for the above ops.
6059 * mini-x86.c: Added code to emmit the above ops.
6061 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6063 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6065 * aot-compiler.c (compile_method): Enable AOT for generic code.
6067 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6069 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6071 * mini.c: add a workaround for a common screwup that ends up blamed
6072 to mono (other processes blocking signal delivery).
6074 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6076 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6077 in the LDFLD/STFLD opcodes. Fixes #432673.
6079 * iltests.il.in: Add a new test.
6081 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6083 * mini-arm.c: attach the thread in unmanaged->managed transitions
6084 using delegates (bug #433148).
6086 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6088 * basic-simd.cs: Use new ShuffleSel constants.
6090 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6092 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6094 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6095 only disable simd intrinsics if no sse2 is detected.
6097 * optflags-def.h: Added sse3.
6099 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6102 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6104 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6105 when adding delegate-invoke wrappers.
6107 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6109 * Makefile.am: Reenable the simd tests.
6111 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6113 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6114 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6115 other vreg is allocated to that hreg.
6117 Contributed under MIT/X11 license.
6119 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6121 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6124 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6126 * basic-simd.cs: New test suite for SIMD intrinsics.
6128 * Makefile.am: Added new tests.
6130 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6132 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6136 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6138 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6139 using SSE2 aware opcodes.
6141 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6142 is enabled, this code path is only reachable if conversion ops are emmited after
6145 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6147 This optimization saves 6 bytes per conversion against the old version.
6149 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6151 * aot-compiler.c (compile_method): Don't skip methods referencing
6152 generic methods without a corresponding entry in token_info_hash, since
6153 encode_method_ref () can handle all generic methods now.
6155 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6156 generic context is set.
6158 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6159 generic sharing of LDTOKEN.
6161 2008-10-06 Mark Probst <mark.probst@gmail.com>
6163 * mini-amd64.h: Temporarily disabled fast virtual generic method
6164 calls because it breaks the System.Runtime.Remoting tests.
6166 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6168 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6170 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6171 so inlining actually works.
6172 (check_inline_caller_method_name_limit): Ditto.
6174 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6176 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6177 64 bit safety (from Olaf Hering and Andreas Farber).
6179 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6181 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6182 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6183 unused virtual call support code.
6185 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6187 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6188 which can't use aot trampolines.
6189 (decode_patch): Don't create aot trampolines for methods which can't use
6192 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6193 use aot trampolines.
6195 * mini.h: Bump AOT image format version.
6197 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6199 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6200 to save_token_info () since cmethod is inflated for constrained calls.
6202 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6204 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6206 * Makefile.am: Add build rules for ppc64.
6207 This avoids the build failing at pedump with unresolved symbols
6208 due to lack of arch_sources. Instead it will now fail earlier
6209 due to lack of cpu-ppc64.md.
6211 Contributed under MIT/X11 license.
6213 2008-10-04 Mark Probst <mark.probst@gmail.com>
6215 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6218 * iltests.il.in: Add test case for tail call with many arguments.
6220 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6222 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6223 to the fast virtual generic method code until the aot case is fixed.
6225 2008-10-03 Mark Probst <mark.probst@gmail.com>
6227 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6229 2008-10-03 Mark Probst <mark.probst@gmail.com>
6231 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6234 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6236 * simd-intrinsics.c: Forgot to add this one.
6238 * mini-codegen.c: Fix macro in case SIMD is not supported.
6240 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6242 This patch land initial JIT support for simd intrinsics.
6244 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6246 * Makefile.am: Added simd-intrinsics.c
6248 * simd-intrinsics.c: New file with simd instrinsic related
6251 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6253 * cpu-x86.md: Add simd related instructions.
6255 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6257 * driver.c: Added two new --regression variants.
6259 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6261 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6263 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6264 extract some complicated logic to helper functions.
6266 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6268 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6270 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6271 the specialized simplification pass.
6273 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6275 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6277 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6280 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6281 if MONO_ARCH_NEED_SIMD_BANK is defined.
6283 * mini-ops.h: Added the new simd ops.
6285 * mini-x86.c: Added mono_arch_xregname.
6287 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6289 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6291 * mini-x86.h: Define simd related MONO_ARCH macros.
6293 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6295 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6297 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6298 MONO_CLASS_IS_SIMD to deal with simd related IR.
6300 * mini.h (MonoInst): Added spill_var to the backend union.
6302 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6304 * mini.h: Added forward declarations of the new simd fuctions.
6306 * optflags-def.h: Added new optimization names SIMD.
6308 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6310 * regalloc.h: Added support for working with 3 register banks.
6312 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6314 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6316 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6318 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6320 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6322 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6323 instead of one on 64 bit systems.
6325 * method-to-ir.c: Remove unused includes.
6327 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6329 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6330 cfg->used_int_regs, since the two are different on arm.
6332 2008-10-02 Mark Probst <mark.probst@gmail.com>
6334 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6335 mono_method_get_vtable_index() to get the vtable index.
6337 2008-10-02 Mark Probst <mark.probst@gmail.com>
6339 * method-to-ir.c (mono_method_to_ir2): Don't create native
6340 wrappers for array methods, because they're never called (and if
6341 they were called they wouldn't work).
6343 2008-10-02 Mark Probst <mark.probst@gmail.com>
6345 * method-to-ir.c (mono_method_to_ir2): Array methods are
6346 special-cased and must not be invoked indirectly via the (M)RGCTX
6347 when generic sharing is turned on. Fixes #431413.
6349 2008-10-01 Mark Probst <mark.probst@gmail.com>
6351 * method-to-ir.c: When generic sharing is active, call
6352 non-interface virtual generic methods via the standard trampoline.
6354 * mini-trampolines.c: Handle virtual generic shared methods.
6356 * mini.h, mini-x86.c, mini-x86.h: New argument for
6357 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6358 method thunks and which is the trampoline to call if the lookup
6359 fails. Enable the virtual generic method thunk for x86.
6361 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6362 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6363 argument but assert that it's NULL, because these archs don't yet
6364 implement the virtual generic method thunk. Changes in the IMT
6365 thunk data structures.
6367 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6369 * aot-compiler.c (emit_globals): Avoid invalid characters in
6370 the static linking symbol.
6372 * objects.cs: Add a test for the range check optimization. Fix warnings.
6374 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6375 optimization from the current JIT.
6377 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6378 later in decompose_array_access_opts () to allow more optimizations.
6380 * method-to-ir.c (mono_handle_soft_float): Rename this to
6381 mono_decompose_soft_float () for consistency.
6383 * mini-ops.h: Fix arguments of OP_STRLEN.
6385 * method-to-ir.c (save_cast_details): Extract the cast details saving code
6386 into a separate function.
6387 (reset_cast_details): Ditto.
6388 (handle_unbox): Save cast details. Fixes #431254.
6390 * method-to-ir.c: Remove some obsolete FIXMEs.
6392 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6394 * ir-emit.h (alloc_dreg): Write a warning before crashing.
6396 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6398 * mini-codegen.c: More work on macros to make them
6399 ready for multiple regbanks.
6401 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6403 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
6405 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
6407 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6409 * mini-codegen.c (mono_spillvar_offset): Proper support for
6412 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6414 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
6415 the stack overflow changes.
6417 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6419 * mini-codegen.c: Make all bank macros depend on reg_bank.
6421 * mini-codegen.c (mono_local_regalloc): Make free mask
6422 initialization regbank aware.
6424 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6426 * mini-codegen.c (mono_local_regalloc): Extract callee
6427 mask selection to a function and make it regbank aware.
6429 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6431 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
6432 code to deal with many regbanks.
6434 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6436 * mini-codegen.c: More fp->regbank changes.
6438 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6440 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
6441 of a hardcoded constant.
6443 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6445 * method-to-ir.c (type_from_stack_type): Fix typo.
6447 2008-09-29 Zoltan Varga <vargaz@gmail.com>
6449 * mini-ia64.c (emit_move_return_value): Convert float return values to
6452 * objects.cs: Add a new test.
6454 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
6455 VARARG methods to fix an assert later.
6457 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
6458 end so it at least compiles.
6460 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6462 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
6464 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
6466 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
6467 optimization to a new function (emit_optimized_ldloca_ir) and enable
6468 it for both ldloca and ldloca_s.
6470 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6472 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
6473 gshared CASTCLASS code.
6475 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
6476 amd64, where the libc stack unwinder encounters stack frames referring to
6477 native code in unmapped memory.
6479 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
6482 * generics.cs: Add new test.
6484 2008-09-27 Zoltan Varga <vargaz@gmail.com>
6486 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
6487 add a check that one of the ARM_FPU_ constants is defined.
6489 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
6491 * mini-exceptions.c: Fix build on non-altstack platforms.
6493 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
6496 * ir-emit.h: Add a comment to NEW_PCONST.
6498 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
6500 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
6502 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
6503 after the changes to MonoJitDomainInfo.
6505 2008-09-27 Mark Probst <mark.probst@gmail.com>
6507 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
6509 2008-09-27 Mark Probst <mark.probst@gmail.com>
6511 * mini-ppc.c: Compiler warning fixes.
6513 2008-09-27 Mark Probst <mark.probst@gmail.com>
6515 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
6518 2008-09-27 Mark Probst <mark.probst@gmail.com>
6520 * exceptions-ppc.c, mini-ppc.h: Compile
6521 mono_arch_handle_altstack_exception() on Darwin, too.
6523 2008-09-27 Mark Probst <mark.probst@gmail.com>
6525 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
6526 work on archs which don't have generic sharing implemented, only
6527 without the vtable_arg.
6529 2008-09-26 Mark Probst <mark.probst@gmail.com>
6531 * mini.c: Added comment explaining why delegate ctor icall
6532 wrappers are compiled.
6534 2008-09-26 Mark Probst <mark.probst@gmail.com>
6536 * mini.c: Don't produce trampolines to delegate ctor icall
6537 wrappers but compile them upfront.
6539 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
6541 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
6542 runtime-set function when going back to managed code. Currently this
6543 is used to set back the protection on the soft ovf pages and/or to
6544 throw the stack overflow exception that happened in unmanaged code.
6546 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
6548 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
6549 runtime-set function when going back to managed code. Currently this
6550 is used to set back the protection on the soft ovf pages and/or to
6551 throw the stack overflow exception that happened in unmanaged code.
6553 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6555 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
6556 the support code for restoring stack protection after stack overflows
6557 that happen in unmanaged code. Don't set the exec permission on the
6560 2008-09-26 Zoltan Varga <vargaz@gmail.com>
6562 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
6563 delegate->method_ptr is set. Fixes #428054.
6565 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6567 * tests.cs: Rename to ratests.cs.
6569 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
6570 emit_get_rgctx_... functions.
6572 2008-09-25 Mark Probst <mark.probst@gmail.com>
6574 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
6576 2008-09-25 Mark Probst <mark.probst@gmail.com>
6578 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
6579 before asserting that method is sharable.
6581 2008-09-25 Mark Probst <mark.probst@gmail.com>
6583 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
6584 whether method needs a static RGCTX wrapper used instead of
6587 * generic-sharing.c, mini.h: A few functions moved to
6588 metadata/generic-sharing.c.
6590 2008-09-25 Mark Probst <mark.probst@gmail.com>
6592 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
6593 Generic code sharing for value types, which essentially means
6594 treating value type methods like static methods. The RGCTX is
6595 passed in the same way.
6597 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6599 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
6600 opcode when creating multi-dimensional arrays of open types.
6602 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
6605 * generics.cs: Add a test.
6607 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
6609 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6611 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
6613 * mini.c (mini_method_compile): Set it when running under the debugger.
6615 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
6616 vreg optimization if the flag is set.
6618 * driver.c (mono_main): Add --attach= option to pass options to
6621 * mini.c (sigquit_signal_handler): Start the attach agent.
6623 * ssapre.c: Disable this to save space since it is not yet ported to
6626 * regalloc2.c: Disable this to save space.
6628 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
6630 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
6632 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
6633 the -v option useful again.
6635 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6637 * mini-amd64.c (mono_arch_output_basic_block): Add support for
6640 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
6641 arrays of arrays. Fixes #428406.
6643 * method-to-ir.c (mini_emit_castclass): Ditto.
6645 * objects.cs: Add new test.
6647 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
6649 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
6650 was wrong at it choked against target_type_is_incompatible for byref types.
6652 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6654 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
6657 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
6659 * mini-exceptions.c: update a few more exceptions-related counters.
6661 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
6663 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
6664 new functions to allocate from persistent mempools.
6666 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6668 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
6669 multiple register banks in the future.
6671 * mini-codegen.c (mono_local_regalloc): Fix a warning.
6673 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
6675 * mini.c (type_to_eval_stack_type): Remove duplicated function.
6677 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
6679 * mini.h: Export type_to_eval_stack_type.
6681 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
6682 is only ins->klass of byref types.
6684 2008-09-22 Zoltan Varga <vargaz@gmail.com>
6686 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
6687 (mini_emit_memcpy2): Ditto.
6689 * mini-amd64.c: Fix a warning.
6691 2008-09-21 Mark Probst <mark.probst@gmail.com>
6693 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
6696 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
6698 * method-to-ir.c: Extract stloc micro-optimization to a
6699 function and apply it to all cases.
6701 2008-09-19 Mark Probst <mark.probst@gmail.com>
6703 * method-to-ir.c: Don't fail generic code sharing in cases we
6706 2008-09-18 Mark Probst <mark.probst@gmail.com>
6708 * mini-ppc.c: Handle structs in tailcalls on Darwin.
6710 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
6712 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
6715 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
6717 * trace.c: make tracing more useful and correct, with per-thread
6720 2008-09-15 Mark Probst <mark.probst@gmail.com>
6722 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
6723 doing a method call and the argument is an R4.
6725 2008-09-14 Zoltan Varga <vargaz@gmail.com>
6727 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
6730 2008-09-13 Mark Probst <mark.probst@gmail.com>
6732 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
6734 2008-09-12 Zoltan Varga <vargaz@gmail.com>
6736 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
6737 (MONO_JUMP_TABLE_FROM_INS): Ditto.
6739 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6741 * driver.c: Add a --agent argument (not supported yet) to load managed
6742 agent assemblies before loading the main assembly, similarly to how the
6743 Java VM handles agents.
6745 2008-09-11 Mark Probst <mark.probst@gmail.com>
6747 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
6748 function to do stack layout of local variables.
6750 2008-09-11 Mark Probst <mark.probst@gmail.com>
6752 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
6755 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6757 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
6758 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
6759 JIT if DISABLE_JIT is defined.
6761 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
6764 2008-09-10 Mark Probst <mark.probst@gmail.com>
6766 * iltests.il.in: Disable the fconv test on PPC (the result is
6767 undefined according to ECMA).
6769 2008-09-10 Mark Probst <mark.probst@gmail.com>
6771 * iltests.il.in: Enable tail call tests for PPC.
6773 * mini.h: Add variable for storing incoming valuetype argument
6774 addresses for tail calls.
6776 * mini-ppc.c: Implement valuetype arguments and return values for
6779 2008-09-09 Mark Probst <mark.probst@gmail.com>
6781 * mini-ppc.c: Partially implement tail calls (struct arguments and
6782 return values not supported).
6784 * method-to-ir.c: Enable tail calls on PPC.
6786 2008-09-08 Zoltan Varga <vargaz@gmail.com>
6788 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
6789 runtime-invoke wrappers to work around the problem of them getting
6790 assigned to a random class.
6792 * aot-runtime.c (mono_aot_get_method): Ditto.
6794 2008-09-07 Zoltan Varga <vargaz@gmail.com>
6796 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
6797 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
6799 2008-09-07 Mark Probst <mark.probst@gmail.com>
6801 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
6802 until they're implemented properly.
6804 * exceptions-ppc.c: Use arch-independent exception-handling code
6805 instead of custom one.
6807 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
6810 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
6812 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
6813 applies when __powerpc__ is defined.
6815 2008-09-06 Zoltan Varga <vargaz@gmail.com>
6817 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
6818 methods to their code to avoid computing the full name of wrappers and
6819 doing a lookup in a string hash table.
6821 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6823 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
6824 we identify bblocks before method_to_ir () is ran.
6826 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
6827 Also avoid optimizing branches pointing to themselves.
6829 * mini.c (mini_method_compile): Ditto. Fixes #422947.
6831 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
6833 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
6835 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6837 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
6838 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
6839 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
6842 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
6843 jumped to the same entry in plt_jump_table.
6845 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
6847 * method-to-ir.c (initialize_array_data): Handle field with RVA from
6850 2008-08-31 Zoltan Varga <vargaz@gmail.com>
6852 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
6853 other assignment can be if converted. Saves 1.5% on corlib size and fixes
6856 2008-08-29 Geoff Norton <gnorton@novell.com>
6858 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
6859 segment, and doesn't properly handle .space as .text. Fixes
6862 2008-08-29 Geoff Norton <gnorton@novell.com>
6864 * mini.c: Disable the mach exception handler when running on
6867 2008-08-29 Geoff Norton <gnorton@novell.com>
6869 * aot-compiler.c: Patch from Renaldas Zioma to properly register
6870 globals on Darwin/ARM
6872 2008-08-28 Zoltan Varga <vargaz@gmail.com>
6874 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
6875 since too many things depend on it. Instead, call
6876 mono_runtime_set_no_exec ().
6878 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6881 * aot-compiler.c: Add an 'asm-only' AOT option.
6883 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6885 * aot-compiler.c (compile_method): Disable gshared support for now as it
6888 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6890 * mini-amd64.h : Fix a compiler warning.
6892 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6893 Changed to use a callback function to retrieve the unwind info.
6894 This avoids problems observed when code blocks were removed by
6895 unloading an app domain.
6897 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6898 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6901 Contributed under MIT/X11 license.
6903 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6905 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6906 case to keep the stack aligned to 8.
6908 Contributed under MIT/X11 license.
6910 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6912 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6913 avoid repeated linear searches.
6915 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6917 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6918 methods it can't handle.
6920 * aot-compiler.c (add_method): Avoid adding a method twice.
6921 (add_wrappers): Add runtime invoke wrappers for all methods.
6923 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6924 function to create an aot-compatible version of this trampoline.
6926 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6928 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6930 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6932 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6933 with a generic sharing failure.
6935 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6937 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6938 CEE_RETHROW. Fixes #419634.
6940 * mini.c (mono_method_to_ir): Ditto.
6942 * exceptions.cs: Add a new test.
6944 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6945 to mono_type_stack_size_internal () since some callers might not pass in
6948 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6949 instrument_prolog. Fixes #419878.
6951 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6952 doubles in soft float mode volatile.
6954 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6956 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6958 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6959 to handle soft float correctly.
6961 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6964 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6966 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6967 to sp, since the generics catch code requires it.
6969 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6972 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6973 mono_arch_emit_imt_argument ().
6975 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6977 * mini-arm.c tramp-arm.c: Generic sharing updates.
6979 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6981 * mini-arm.c: Fix the arm build.
6983 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6984 handling enums, generic instances and generic sharing.
6985 (mini_type_stack_size_full): Ditto.
6987 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6989 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6991 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6993 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6996 * mini-arm.c: Various small generic sharing changes.
6998 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7000 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7003 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7004 helper function to return a generic class init trampoline.
7006 * method-to-ir.c mini.c: Use it.
7008 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7009 arch-specfic function to return a generic class init trampoline.
7011 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7012 the GENERIC_CLASS_INIT custom code.
7014 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7015 a fatal error, not a sharing failure.
7017 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7020 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7021 trampoline argument from MONO_ARCH_VTABLE_REG.
7023 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7024 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7025 argument, and pass the vtable in VTABLE_REG.
7027 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7028 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7029 argument, and pass the vtable in VTABLE_REG.
7030 (mono_arch_create_trampoline_code_full): Remove some special casing for
7031 the rgctx fetch trampoline.
7033 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7036 * iltests.il: Add a test for it.
7038 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7040 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7042 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7045 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7046 use mono_jit_info_table_find () to avoid recursion.
7047 (mono_delegate_trampoline): Add a sync wrapper here.
7049 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7052 * mini.c (mono_method_to_ir): Ditto.
7054 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7055 add_sync_wrapper argument. Don't add a sync wrapper here.
7056 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7058 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7060 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7062 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7063 of nonvolatile registers back from MonoContext to CONTEXT.
7065 Contributed under MIT/X11 license.
7067 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7069 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7070 arguments on Winx64 there are only 4 argument registers. For this
7071 logic to work the last argument must be pulled from the stack.
7073 Contributed under MIT/X11 license.
7075 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7077 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7079 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7080 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7081 encode/decode_method_ref ().
7083 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7085 * aot-runtime.c (decode_patch): Ditto.
7087 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7088 MONO_PATCH_INFO_METHOD.
7090 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7093 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7096 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7098 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7099 one from the caller.
7101 * aot-runtime.c (decode_generic_inst): New function to decode and
7102 return a interned generic inst.
7103 (decode_klass_ref): Use it.
7104 (decode_method_ref): Ditto.
7106 * aot-compiler.c (emit_exception_debug_info): Save
7107 jinfo->has_generic_jit_info too.
7109 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7111 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7113 * iltests.il.in: Add a test for fconv_to_i.
7115 * liveness.c: Disable the liveness2 pass for now to save space.
7117 * regalloc2.c: Include mempool-internals.h to fix warnings.
7119 * aot-compiler.c (encode_method_ref): Encode the context of generic
7122 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7123 the context saved in the aot file.
7125 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7127 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7129 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7130 volatile so they won't be optimized away.
7132 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7138 * dominators.c: Remove duplicated functions that now are in
7139 mempool-internals.h.
7141 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7143 * aot-compiler.c: Fix warnings.
7145 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7147 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7149 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7152 * mini.c (mono_resolve_patch_target): Ditto.
7154 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7155 (encode_klass_ref): Add support for encoding VARs/MVARs.
7157 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7159 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7160 the handling of the got entries into a separate 'decode_got_entry' function.
7161 Add support for RGCTX_FETCH.
7163 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7164 clobbered by the trampoline code.
7166 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7167 not clobbered by the indirect calling code.
7169 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7171 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7174 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7176 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7177 signature using the compilation mempool otherwise we would leak it.
7179 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7181 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7182 mono_emit_abs_call ().
7184 * patch-info.h: Add GENERIC_CLASS_INIT.
7186 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7188 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7189 as their target as a near call.
7191 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7193 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7195 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7196 call to a runtime function described by a patch.
7198 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7199 mono_emit_abs_call, this has the advantage that the ABS handling code in
7200 mono_codegen () can handle them both, and can handle other stuff in the
7201 future without additional code.
7203 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7205 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7208 * mini.h: Add missing bblock related prototypes.
7210 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7211 reverse_inst_list_len fields.
7213 * mini.c: Refactor this file a bit by moving branch optimizations to
7216 * method-to-ir.c: Merge generic sharing changes missed earlier.
7218 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7220 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7221 shared patches. Process METHODCONST as a shared patch.
7223 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7224 as it crashes on the 2.0 mscorlib.
7226 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7229 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7230 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7233 * aot-compiler.c: Reorganize the got handling code to be a bit more
7236 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7238 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7239 mono_patch_info_equals/hash, and use it to massively simplify
7242 * mini.c (mono_patch_info_hash): Simplify this and add support for
7245 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7247 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7248 handling code, since an offset is not enough to identify a trampoline.
7250 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7252 2008-08-17 Mark Probst <mark.probst@gmail.com>
7254 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7256 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7258 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7260 * decompose.c: PPC decompositions for various ops.
7262 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7264 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7266 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7267 call the generic trampoline code using a call, instead of a jump, to
7268 remove some special casing from the generic trampoline code.
7270 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7271 (mono_codegen): Ditto.
7273 * aot-compiler.c aot-runtime.c: Ditto.
7275 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7277 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7278 helper function to find the offset corresponding to a lazy fetch trampoline.
7280 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7281 when doing generic sharing.
7283 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7286 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7287 mini-trampolines.c to be with the other trampoline creation functions.
7289 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7290 as it is equal to method->signature in most cases, add a
7291 mono_emit_method_call_full variant which takes a signature and an imt
7294 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7296 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7297 to this function, since it could be computed easily from the method
7299 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7302 * method-to-ir.c mini.c: Remove references to
7303 compile_generic_method_wo_context.
7305 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7306 generic method calls.
7308 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7309 dimensional non-szarrays.
7311 * mini.c (mini_init): Register mono_array_new_1.
7313 * jit-icalls.c (mono_array_new_1): New jit icall.
7315 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7316 pointing to the method.
7318 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7319 method addresses belonging to METHOD_JUMP patches in the
7320 jump_target_got_slot_hash.
7321 (mono_aot_load_method): Ditto.
7323 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7324 METHOD_JUMP patches.
7326 * mini.c (mini_create_jit_domain_info): New helper function which
7327 initializes/frees domain->runtime_info.
7328 (mini_free_jit_domain_info): Ditto.
7329 (mini_init): Install the domain hook functions with the runtime.
7331 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7332 information maintained by the JIT.
7334 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7335 insertion into jump_table_hash into mono_codegen (), also implement proper
7338 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7339 tail calls, it is already done by the aot code.
7341 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7344 * iltests.il.in: Make the jmp test a bit more complex.
7346 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7347 generic instances which doesn't have a token.
7349 * aot-runtime.c (decode_method_ref): Ditto.
7351 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7352 can handle this case now.
7353 (handle_box): Ditto.
7355 2008-08-15 Geoff Norton <gnorton@novell.com>
7357 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7360 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7362 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7363 calling generic methods.
7365 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7367 * aot-runtime.c (decode_patch_info): Ditto.
7369 * mini.c (mono_resolve_patch_target): Ditto.
7371 * patch-info.h: Add METHOD_RGCTX.
7373 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7375 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7377 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7378 arguments in registers.
7380 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
7381 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
7383 * mini.c (mini_method_compile): Abort aot compilation for generic
7384 methods if generic sharing is disabled.
7386 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
7389 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
7390 requiring an mrgctx.
7392 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
7393 store instructions when converting a vcall to a normal call.
7395 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
7396 mono_arch_find_jit_info.
7398 2008-08-13 Zoltan Varga <vargaz@gmail.com>
7400 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
7401 avoid calling mono_method_full_name () for every method even if the
7403 (check_inline_caller_method_name_limit): Ditto.
7405 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7407 * driver.c (main_thread_handler): Allow AOT compilation of multiple
7408 assemblies in one run.
7410 * aot-compiler.c (mono_compile_assembly): Only print out a count of
7411 skipped methods if it is not 0.
7413 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
7415 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7417 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
7418 MONO_ARCH_HAVE_UNWIND_TABLE.
7420 Contributed under MIT/X11 license.
7422 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7424 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
7425 from default optimizaton list on Winx64.
7427 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
7429 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
7430 the LMF from the MonoJitTlsData structure.
7432 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
7434 Contributed under MIT/X11 license.
7436 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7438 * mini.c (sigsegv_signal_handler): Fix the build.
7440 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
7441 assembly->aot_module.
7443 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
7444 hash table. This simplifies and speeds up a lot of code, and fixes support
7447 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
7450 * mini-exceptions.c: Ditto.
7452 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
7453 'native_offset' argument, since these are computed in the
7454 mono_find_jit_info () function.
7456 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
7457 is used by exceptions-ppc.c.
7459 * exceptions-ppc.c: Call mono_find_jit_info () instead of
7460 mono_arch_find_jit_info ().
7462 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
7463 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
7464 generic code in mini-exceptions.c.
7466 2008-08-11 Zoltan Varga <vargaz@gmail.com>
7468 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
7470 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
7472 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
7473 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
7474 called while holding the loader lock. Fixes #415608.
7475 (mono_aot_get_method_from_token_inner): Ditto.
7477 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7479 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
7480 to reduce differences between this and the generic implementation in
7482 (ves_icall_get_frame_info): Ditto.
7484 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
7486 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
7489 * exceptions-ppc.c (arch_get_call_filter): Rename this to
7490 mono_arch_get_call_filter () and make it non-static, for consistency with the
7491 other architectures.
7493 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
7496 * local-propagation.c:
7497 * mini-x86.c: Correct the name of arch defines.
7499 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7501 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
7502 NO_EMULATE_LONG_SHIFT_OPS define.
7504 2008-08-08 Zoltan Varga <vargaz@gmail.com>
7506 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
7507 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
7509 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
7510 MACH fixes. Merged from the 2.0 branch.
7512 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
7514 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
7515 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
7517 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
7519 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
7520 mono_marshal_get_native_wrapper () signature changes.
7522 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
7524 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
7525 conversion bug under arm.
7527 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
7529 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
7531 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
7532 with overflow checking.
7534 2008-08-05 Marek Habersack <mhabersack@novell.com>
7536 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
7537 to the genmdesc.pl file
7539 2008-08-05 Zoltan Varga <vargaz@gmail.com>
7541 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
7542 arg_array in the soft-float versions of the LOAD/STORE macros.
7544 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
7547 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
7549 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7551 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
7552 a float HFA. Fixes #413621.
7554 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
7556 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
7557 frame_size to args_size. Fixes build.
7559 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7561 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
7562 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
7564 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
7565 the stack are not unaligned. Fixes #413247.
7567 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
7569 * mini.c: update jitted methods performance counters.
7571 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7573 * mini-exceptions.c: increase the exceptions thrown performance
7574 counter in mono_handle_exception ().
7576 2008-07-29 Zoltan Varga <vargaz@gmail.com>
7578 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
7579 can work with netmodules.
7581 2008-07-28 Geoff Norton <gnorton@novell.com>
7583 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
7586 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7588 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
7591 2008-07-28 Bill Holmes <billholmes54@gmail.com>
7593 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7594 The float param registers and other param registers must be the
7595 same index on Windows x64.
7597 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
7598 ArgValuetypeAddrInIReg argument case. Setting the argument
7599 op to OP_VTARG_ADDR (OP_REGOFFSET)).
7601 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
7602 variable computed above as the copy length for arguments of storage
7603 type ArgValuetypeAddrInIReg.
7605 * mini-amd64.c (mono_arch_emit_call) : Implementing the
7606 ArgValuetypeAddrInIReg argument case. This case will rely on
7607 mono_arch_emit_outarg_vt to emit the correct code later in the process.
7609 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
7610 a 32 byte stack allocation for all calls. We will omit the adjustment for
7611 jump and tail call instructoins as they do not follow the typical call behavior.
7613 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
7614 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7615 local variable and pass the local variable by reference to the called method.
7617 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
7618 Implementing the ArgValuetypeAddrInIReg argument case. When the address
7619 of a struct is passed in a register it must be saved with the other
7620 volatile argument on the stack.
7622 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
7623 frame pointer the stack adjustment value must be saved to the unwind
7626 Contributed under MIT/X11 license.
7628 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7630 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
7631 which got lost in the merge.
7633 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7635 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
7638 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
7640 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
7641 icalls, since they won't be patched.
7643 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
7644 different code sequence when running under valgrind to prevent some valgrind
7647 * iltests.il.in: Add new regression test.
7649 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
7652 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
7653 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
7655 * iltests.il.in: Add new test.
7657 * aot-compiler.c: Fix some warnings.
7659 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
7662 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7664 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
7665 (mini_usage_jitdeveloper): Add a missing --wapi option.
7667 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7669 * mini-codegen.c: Simplify the is_fp macros.
7670 (free_up_ireg): Remove, use free_up_reg instead.
7671 (free_up_reg): Fix the fp case.
7673 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7675 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
7678 * exceptions-x86.c: Merge some changes which seemed to have got lost
7679 in the linear-ir merge.
7681 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
7683 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
7684 long vreg volatile even if the variable was already created.
7686 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
7689 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7691 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
7693 * mini.c (mono_jit_compile_method_inner): Add support for
7694 MONO_EXCEPTION_BAD_IMAGE.
7696 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
7697 mini_method_get_context () returns NULL. Fixes #356531.
7699 * mini.c (mono_method_to_ir): Ditto.
7701 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
7702 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
7704 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7706 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
7707 in the LDFTN implementation.
7709 2008-07-25 Mark Probst <mark.probst@gmail.com>
7711 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
7712 code, patch calls to icalls, too, even if they're not in the
7713 shared generic code hash. Fixes #411962.
7715 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7717 * cpu-x86.md: Increase the length of the fcall opcodes.
7719 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
7720 calls returning floats.
7722 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
7725 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
7728 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
7729 into the domain->method_code_hash.
7731 * aot-compiler.c: Fix win32 build.
7733 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
7735 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
7736 gshared NEWARR implementation.
7738 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
7740 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
7741 can be used outside of method_to_ir.
7743 * mini.h (MonoCompile): Add arg_types field.
7745 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
7747 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
7748 the values of the local arg_array and param_types array.
7750 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7752 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
7753 got accesses might only get generated later when NEWOBJ is decomposed.
7755 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
7756 looking up the native code of the target method when a delegate is called
7759 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
7762 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
7764 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
7765 AOT work on platforms without a working dlsym implementation.
7767 * mini.h: Bump AOT image format version.
7769 2008-07-24 Mark Probst <mark.probst@gmail.com>
7771 * mini-exceptions.c: Free a MonoType with
7772 mono_metadata_free_type() instead of g_free().
7774 * aot-runtime.c: Free a MonoType.
7776 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7778 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
7781 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
7784 2008-07-23 Massimiliano Mantione <massi@ximian.com>
7785 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
7788 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7790 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
7791 NEWOBJ calls on valuetypes.
7793 * iltests.il.in: Add new test.
7795 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
7797 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7799 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
7800 is no longer needed.
7802 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
7803 non register sized integer arguments.
7804 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
7805 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
7808 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
7811 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
7812 two a binop with different sized arguments is emitted.
7814 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
7815 instruction in the ins==NULL case.
7817 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7819 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
7821 * mini-x86.c: Fix osx build.
7823 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
7826 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
7827 instruction for non int sized variables.
7829 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
7832 2008-07-23 Robert Jordan <robertj@gmx.net>
7834 * method-to-ir.c: Fix MSVC build.
7836 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7838 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
7839 a non int sized type, widen it to an int since newer versions of gcc seem to
7840 generate code which needs this.
7842 * ssa2.c abcremoval2.c: Fix warnings.
7844 * *: Merge the Linear IR branch.
7846 The original branch is at trunk/branches/vargaz/mini-linear-il, and
7847 the ChangeLog file there describes all the changes done over the years.
7848 Further documentation can be found at www.mono-project.com/Linear_IL.
7850 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7852 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7853 The float param registers and other param registers must be the
7854 same index on Windows x64.
7856 Contributed under MIT/X11 license.
7858 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
7860 * mini.c: Make the previous fix GC safe.
7862 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
7864 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
7866 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7868 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
7869 on Winx64. This type will not be passed on the stack (ArgOnStack), but
7870 ArgValuetypeAddrInIReg instead.
7872 Contributed under MIT/X11 license.
7874 2008-07-21 Zoltan Varga <vargaz@gmail.com>
7876 * mini-codegen.c (get_register_spilling): Fix a warning.
7878 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7880 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7881 for types which the initialization fails. Raises the provided exception
7882 at the right stop after cleanup.
7884 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7886 * aot-compiler.c: Free most of the memory allocated during compilation.
7888 * mini.c (mini_parse_debug_options): Fix a leak.
7890 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7891 during aot compilation.
7893 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7895 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7896 it has too much register pressure.
7898 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7900 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7902 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7904 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7907 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7908 on amd64 similar to the way it is done on arm.
7910 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7912 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7913 consistency, normalize error messages, avoid loading aot-only modules in
7916 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7919 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7921 2008-07-11 Martin Baulig <martin@ximian.com>
7924 (MonoDebuggerInfo): Add `interruption_request'.
7926 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7928 * aot-compiler.c (emit_plt): Remove some dead code.
7930 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7932 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7933 return the plt info offset belonging to a given plt entry.
7935 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7936 mono_aot_get_plt_info_offset.
7938 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7939 similar to the amd64 code by makeing jumps through a separate jump table
7940 instead of embedding the jump addresses into the code.
7942 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7944 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7947 2008-07-10 Martin Baulig <martin@ximian.com>
7949 * mini.c (mini_method_compile): Disable generics sharing when
7950 running in the debugger.
7952 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7954 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7956 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7957 the local register allocator from running out of registers on x86 when
7960 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7962 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7963 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7966 Contributed under MIT/X11 license.
7968 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7970 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7971 speed up the assembler.
7973 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7975 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7978 * mini.c: Move the soft float handling macros a bit earlier, add
7979 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7982 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7984 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7985 read-only to help catch code allocation requests.
7987 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7988 and turn it off when using --aot-only or when compiling with --aot=full.
7990 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7991 jump table for switches from the normal domain mempool, not the code
7994 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7995 unbox trampoline which handles aot-only mode too.
7997 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7998 an AOTed unbox trampoline.
8000 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8002 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8004 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8007 Contributed under MIT/X11 license.
8009 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8011 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8012 the unwind information for the method at the end of the allocated block.
8014 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8015 MonoCompileArch to hold the unwind info for SEH on Winx64
8017 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8018 frame pointer info for the method being compiled.
8020 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8021 the call to mono_exception_from_token.
8023 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8024 storing the method prolog information in a format that the Winx64 SEH can understand. This
8025 information is stored a the end of the method block because it is all 32-bit offset based.
8027 Contributed under MIT/X11 license.
8029 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8031 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8033 * wapihandles.c: Fix warnings.
8035 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8038 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8039 mono_jit_compile_method in aot-only mode since that calls the type
8042 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8043 get_delegate_invoke_impl in aot-only mode.
8045 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8047 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8049 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8051 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8054 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8056 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8057 init trampoline from the AOT file as well.
8059 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8060 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8063 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8066 * exceptions-amd64.c: Add _full variants for the remaining exception code
8067 creation functions as well, allow emission of relocatable code, remove
8068 caching since that is now done by the caller.
8070 * mini-exceptions.c: Add _full variants for the remaining exception code
8071 creation functions as well, add aot-only support.
8073 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8074 if we can determine a proper token for them.
8075 (add_wrappers): Add a few more wrappers.
8076 (emit_method_code): Remove some dead code.
8077 (emit_trampolines): Emit exception code too.
8079 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8081 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8082 mono_array_new_va which avoids varargs.
8084 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8086 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8087 mono_arch_create_specific_trampoline () in all places.
8089 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8090 a bit so it can be used for other things as well.
8092 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8095 * exceptions-amd64.c: Rename the caching from the exception code creation
8096 functions, it is done by the caller instead.
8098 * exceptions-amd64.c: Change the signature of the exception code creation
8099 functions to allow the creation of relocatable code later.
8101 * mini-exceptions.c: Add a set of functions to query the various
8102 runtime-generated exception functions.
8104 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8105 mono_arch_.. () functions.
8107 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8109 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8111 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8113 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8114 (mini_get_vtable_trampoline): Ditto.
8116 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8117 code in the AOT case by returning the code size and a list of relocations to
8120 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8122 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8124 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8127 Contributed under MIT/X11 license.
8129 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8131 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8132 so the buffer size can be computed correctly. Fixes #404735.
8134 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8135 normally as cfg->debug_info is already freed.
8137 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8139 * mini-amd64.c: For calls returning vtypes in registers, don't store
8140 the return address on the stack, instead allocate a separate local for
8143 2008-07-05 Mark Probst <mark.probst@gmail.com>
8145 * mini-trampolines.c, mini.h: Add an argument to
8146 mono_create_jit_trampoline_in_domain() for turning off the adding
8147 of the sync wrapper.
8149 * mini.c: Use the JIT trampoline without sync instead of
8150 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8153 2008-07-04 Mark Probst <mark.probst@gmail.com>
8155 * driver.c: Turn on GSHARED optimization by default.
8157 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8159 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8160 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8162 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8163 create a variant of the generic trampoline code callable from AOTed trampolines.
8165 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8166 trampoline code callable from AOTed trampolines.
8168 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8170 2008-07-04 Mark Probst <mark.probst@gmail.com>
8172 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8173 pass-through manner.
8175 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8176 and don't fail sharing for them anymore.
8178 * mini-exceptions.c: Handle exceptions in shared generic methods.
8180 * generic-sharing.c: When checking the context of a generic
8181 method, also check its class's context. Don't treat wrappers as
8184 * mini-trampolines.c: Some code factored out to
8185 metadata/generic-sharing.c. Handle the MRGCTX case.
8187 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8188 we must deal with the method being of another instantiation of the
8189 class. Add static rgctx invoke wrappers to generic methods.
8191 2008-07-04 Mark Probst <mark.probst@gmail.com>
8193 * mini.c: Provide all jit infos of generic shared methods with a
8196 * mini-exceptions.c: Handle the new situation that a generic info
8197 might be available, but not info about the this/vtable/mrgctx
8200 2008-07-03 Mark Probst <mark.probst@gmail.com>
8202 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8205 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8207 * dominators.c (check_dominance_frontier): Fix a warning.
8209 * mini.h: Add some missing prototypes.
8211 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8213 * driver.c (mono_jit_init_version): Correct the comments since the first
8214 argument should be the name of the root domain, not a filename.
8216 * aot-runtime.c (make_writable): Error out if this is called while running
8218 (load_aot_module): Ditto.
8220 * aot-compiler.c: Really fix the computation of method indexes.
8222 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8223 optimizations as this is no longer called frequently.
8225 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8226 method and the invoke impl code and pass it to the delegate trampoline instead of
8227 just the delegate class.
8229 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8231 * aot-compiler.c: Fixup the computation of method indexes.
8232 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8233 the method builder infrastructure.
8235 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8238 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8239 mode, load the method right away instead of creating a trampoline.
8241 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8243 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8246 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8248 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8249 (mono_aot_load_method): Use method_index instead of method->token.
8251 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8252 can handle icalls etc. properly.
8254 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8256 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8258 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8259 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8260 JIT_ICALL_ADDR patch type.
8262 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8264 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8266 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8268 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8270 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8272 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8273 domain->jit_code_hash.
8275 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8277 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8279 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8281 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8282 get_this_arg_from_call, let it compute it when needed.
8284 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8285 gsctx from code only when needed.
8287 * mini-trampolines.c (get_generic_context): Rename this to
8288 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8289 it can be called by the arch backends.
8291 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8293 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8295 * driver.c (mono_main): Add experimental --aot-only command line option.
8297 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8300 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8302 * driver.c (DllMain): Remove mono_module_handle.
8304 Contributed under MIT/X11 license.
8306 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8308 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8309 for emitting methods which are not in the source assembly. Detect and report
8310 failure of assembling+linking.
8312 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8314 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8316 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8318 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8320 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8322 * mini.h: Remove some obsolete prototypes.
8324 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8326 2008-06-24 Mark Probst <mark.probst@gmail.com>
8328 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8329 supported by Visual Studio, so use alloca().
8331 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8333 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8336 2008-06-23 Mark Probst <mark.probst@gmail.com>
8338 * mini.c: Fail sharing of a generic method if it contains an open
8339 catch clause (because we don't pass MRGCTXs yet).
8341 2008-06-23 Mark Probst <mark.probst@gmail.com>
8343 * mini.c: When compiling a method with generic sharing, insert the
8344 method instantiated with an all-Object generic context into the
8345 jit info table, instead of the context of the first instantiation
8346 of the method we happen to compile.
8348 2008-06-18 Martin Baulig <martin@ximian.com>
8350 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8351 `major_version' and `minor_version'.
8353 2008-06-17 Mark Probst <mark.probst@gmail.com>
8355 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8356 mono_method_is_generic_sharable_impl() takes an additional
8357 argument specifying whether to treat type variables as reference
8360 2008-06-17 Mark Probst <mark.probst@gmail.com>
8362 * mini.h: Removed obsolete prototypes.
8364 2008-06-17 Mark Probst <mark.probst@gmail.com>
8366 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8367 already handle them.
8369 2008-06-17 Mark Probst <mark.probst@gmail.com>
8371 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8372 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8373 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8374 tramp-x86.c: Added a MonoGenericContext* argument to
8375 mono_arch_get_unbox_trampoline() so that it can call other
8376 functions which require it.
8378 2008-06-17 Mark Probst <mark.probst@gmail.com>
8380 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
8381 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
8382 mono_arch_get_this_arg_from_call() takes a
8383 MonoGenericSharingContext* as well.
8385 2008-06-17 Mark Probst <mark.probst@gmail.com>
8387 * mini.c: Factor out code for emitting unbox into emit_unbox() and
8388 implement generic sharing of unbox.
8390 2008-06-17 Mark Probst <mark.probst@gmail.com>
8392 * mini.c: Don't compute the vtable to determine whether a field is
8393 special static, because it might not work for open types.
8395 2008-06-17 Mark Probst <mark.probst@gmail.com>
8397 * mini.c: Removed the unused token_type and token_source arguments
8398 from get_runtime_generic_context_ptr().
8400 2008-06-17 Marek Habersack <mhabersack@novell.com>
8402 * mini.c (ADD_BINOP): fix the build
8404 2008-06-16 Zoltan Varga <vargaz@gmail.com>
8406 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
8409 2008-06-16 Mark Probst <mark.probst@gmail.com>
8411 * mini.h: Removed class relations enum that's not used anymore.
8413 2008-06-16 Mark Probst <mark.probst@gmail.com>
8415 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
8417 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
8418 the lazy fetch trampoline access code.
8420 2008-06-15 Zoltan Varga <vargaz@gmail.com>
8422 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
8424 2008-06-14 Zoltan Varga <vargaz@gmail.com>
8426 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
8428 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
8430 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
8432 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8434 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
8437 * mini-ops.h: Add MIN/MAX_UN opcodes.
8439 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
8442 * basic-math.cs: Add more min/max tests.
8444 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8446 2008-06-13 Mark Probst <mark.probst@gmail.com>
8448 * mini.c: Small fix in the prologue of emit_castclass.
8450 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8452 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8454 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
8455 do not work even for unsigned types. Fixes #400014.
8457 * basic-math.cs: Add regression tests for unsigned Min/Max.
8459 2008-06-13 Mark Probst <mark.probst@gmail.com>
8461 * mini.c: Added additional context_used argument to several
8462 functions, which will be needed for sharing generic methods. Use
8463 GET_RGCTX macro wherever appropriate. Declare only one
8464 context_used in mono_method_to_ir().
8466 2008-06-13 Mark Probst <mark.probst@gmail.com>
8468 * mini.c, generic-sharing.c: Removed generic class relations.
8470 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
8471 functions due to MRGCTX changes.
8473 2008-06-13 Mark Probst <mark.probst@gmail.com>
8475 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
8476 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
8477 with calculated IMT.
8479 * mini.c: Generic sharing of calls via generic interfaces.
8481 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
8482 generic method with non-constant MonoGenericContext*. Instead,
8483 the context is taken out of the method itself.
8485 2008-06-13 Mark Probst <mark.probst@gmail.com>
8487 * mini.c: Generic sharing of ldvirtftn.
8489 2008-06-13 Mark Probst <mark.probst@gmail.com>
8491 * mini.c: Generic sharing of ldftn.
8493 2008-06-13 Mark Probst <mark.probst@gmail.com>
8495 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
8497 2008-06-13 Mark Probst <mark.probst@gmail.com>
8499 * mini.c: Generic sharing of the special case of ldtoken followed
8500 by a call to GetTypeFromHandle.
8502 2008-06-13 Mark Probst <mark.probst@gmail.com>
8504 * mini.c: Generic sharing of box for nullable types.
8506 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8508 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
8509 are passed on the stack. Fixes #324807.
8511 2008-06-12 Bill Holmes <billholmes54@gmail.com>
8513 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
8514 for the ArgValuetypeAddrInIReg case.
8516 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
8517 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
8519 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
8520 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8521 local variable and pass the local variable by reference to the called method.
8523 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
8524 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
8526 Contributed under MIT/X11 license.
8528 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
8530 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
8532 * debug-mini.c (mono_debug_print_vars): Release memory after printing
8535 2008-06-10 Martin Baulig <martin@ximian.com>
8538 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
8540 2008-06-09 Kornel Pal <kornelpal@gmail.com>
8542 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
8543 possible error when no arguments are passed.
8545 Contributed under MIT/X11 license.
8547 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
8549 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
8550 where the file name is NULL.
8552 2008-06-09 Zoltan Varga <vargaz@gmail.com>
8554 * mini.c: Fix s390 build.
8556 2008-06-08 Zoltan Varga <vargaz@gmail.com>
8558 * trace.c (mono_trace_parse_options): Fix warnings.
8560 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
8562 2008-06-07 Zoltan Varga <vargaz@gmail.com>
8564 * mini.c (remove_block_if_useless): Avoid printing the method name.
8566 * mini.c: Remove needless setting of ins->cil_code which is now done by
8569 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
8572 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
8573 translated code after it has been patched.
8575 2008-06-06 Zoltan Varga <vargaz@gmail.com>
8577 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
8578 avoid problems during code patching on SMP systems.
8579 (emit_call): Avoid adding a patch info which is already added by
8581 (mono_arch_emit_exceptions): Ditto.
8583 2008-06-05 Zoltan Varga <vargaz@gmail.com>
8585 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
8586 MONO_TYPE_ISSTRUCT already checks for it.
8588 2008-06-05 Bill Holmes <billholmes54@gmail.com>
8590 * mini-amd64.c:merge_argument_class_from_type: When marshaling
8591 structs with floats on Winx64 the float registers are not used.
8592 The integer registers are always used..
8593 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
8594 only one register will be used and only if the size of the struct
8595 is 1,2,4, or 8 bytes.
8597 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
8600 Contributed under MIT/X11 license.
8602 2008-06-05 Martin Baulig <martin@ximian.com>
8604 * debug-debugger.c (debugger_lookup_class): Also call
8605 mono_class_setup_methods() here; we're only called from RTI.
8607 2008-06-05 Andreas Farber <andreas.faerber@web.de>
8609 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
8610 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
8611 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
8612 Post-process object files and add dtrace-generated object, if necessary.
8614 Contributed under MIT/X11 license.
8616 2008-06-04 Mark Probst <mark.probst@gmail.com>
8618 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
8621 * mini.c: Generic sharing for unbox.any and castclass.
8623 2008-06-04 Mark Probst <mark.probst@gmail.com>
8625 * mini.c: Ignore tailcall prefix in shared generic code and when
8626 doing calls which require a vtable/rgctx argument.
8628 2008-06-04 Mark Probst <mark.probst@gmail.com>
8630 * mini.c: Don't free the JIT info.
8632 * driver.c: Changes in the JIT info table testing code.
8634 2008-06-03 Zoltan Varga <vargaz@gmail.com>
8636 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
8637 interruption. Fix some warnings.
8639 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
8640 interruption_checkpoint.
8642 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
8644 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
8645 from embedding applications.
8647 2008-06-02 William Holmes <billholmes54@gmail.com>
8649 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
8650 reserving 32 bytes on the stack when making calls.
8652 Contributed under MIT/X11 license.
8654 2008-06-01 Zoltan Varga <vargaz@gmail.com>
8656 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
8657 the linear IL branch.
8659 * driver.c: Print out more information for --version on arm.
8661 2008-05-30 Zoltan Varga <vargaz@gmail.com>
8663 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
8664 bb_exit instead, since out of line bblocks might not actually be emitted
8667 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
8668 maximum epilog size for out of line bblocks if tracing is enabled.
8670 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
8672 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
8674 * arrays.cs: Regression tests for allocating arrays with negative sizes.
8676 2008-05-28 Zoltan Varga <vargaz@gmail.com>
8678 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
8679 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
8682 2008-05-27 Zoltan Varga <vargaz@gmail.com>
8684 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
8685 the 'value' to store is a constant.
8687 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
8689 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
8690 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
8692 2008-05-26 Zoltan Varga <vargaz@gmail.com>
8694 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
8695 for accessing method->generic_container.
8697 2008-05-24 Zoltan Varga <vargaz@gmail.com>
8699 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
8701 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
8703 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
8705 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
8708 2008-05-23 Zoltan Varga <vargaz@gmail.com>
8710 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
8712 * mini.c: Handle the case when mono_class_vtable () fails.
8714 2008-05-23 Massimiliano Mantione <massi@ximian.com>
8715 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
8718 2008-05-22 Mark Probst <mark.probst@gmail.com>
8720 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
8721 together with domain sharing.
8723 2008-05-22 Mark Probst <mark.probst@gmail.com>
8725 * mini.c: Treat callvirts to final methods like non-virtual calls
8726 when doing generic sharing, i.e. look them up in the runtime
8729 2008-05-22 Mark Probst <mark.probst@gmail.com>
8731 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
8732 with computed types (for generic sharing).
8734 * mini.c: Generic sharing for mkrefany and refanyval.
8736 2008-05-22 Zoltan Varga <vargaz@gmail.com>
8738 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
8741 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
8742 the generic sharing code.
8744 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
8747 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8749 * mini.h: Remove the declaration of mono_aot_init_vtable ().
8751 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
8753 * driver.c: updated copyright date
8755 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8757 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
8760 2008-05-19 Martin Baulig <martin@ximian.com>
8762 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
8763 pointing to the new `_mono_debug_using_mono_debugger' variable.
8766 (mono_main): Check mono_debug_using_mono_debugger() rather than
8767 the `MONO_INSIDE_MDB' environment variable to check whether we're
8768 inside the debugger.
8770 2008-05-19 Zoltan Varga <vargaz@gmail.com>
8772 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
8775 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
8777 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
8779 * mini.c: Added mini_assembly_can_skip_verification. This
8780 function checks if the assembly requested to skip verification.
8781 Fixes part of #387274.
8783 2008-05-07 Zoltan Varga <vargaz@gmail.com>
8785 * mini.c (mini_get_method): Disable the check for open generic classes when
8786 using generic sharing.
8788 * generics.cs: Add a test for #387034.
8790 * mini.c (mini_get_method): Check whenever the method class is an open generic
8791 type, and return NULL in that case, causing a verification error. Fixes
8794 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8796 * driver.c (mono_main): Revert r102623. The right
8797 thing to do is to enable the verifier under verifiable
8798 unless a --security flag was passed.
8800 We need this non-trivial behavior for --verify-all otherwise
8801 mcs-compileall won't be able to use it. As it needs everything to
8802 be verified under validil.
8804 2008-05-06 Martin Baulig <martin@ximian.com>
8808 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
8809 (mono_debugger_thread_cleanup): Likewise.
8810 (mono_debugger_extended_notification): Likewise.
8812 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8814 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
8815 against both inflated and non-inflated methods. We need to check against the
8816 generic definition for cases where the instantiated method is not visible.
8817 We need to check against the inflated types for cases where the instantiation
8818 changes any super type. This fixes #382986.
8820 Note that this doesn't need to be applied to other parts of mono_method_to_ir
8821 that check for visibiliy as generic params only appears as the type subject
8822 of tokens on call opcodes. Field manipulation and ldftn must always
8823 target an exact type.
8825 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8827 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
8828 if no related --security flag is passed.
8830 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8832 * mini-arch.h: Prepare support for ppc64.
8834 Contributed under MIT/X11 license.
8836 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8838 * aot-runtime.c: Prepare support for ppc64.
8840 Contributed under MIT/X11 license.
8842 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8844 * mini-ops.h: Prepare support for ppc64.
8846 Contributed under MIT/X11 license.
8848 2008-05-04 Andreas Farber <andreas.faerber@web.de>
8850 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
8852 Contributed under MIT/X11 license.
8854 2008-05-03 Zoltan Varga <vargaz@gmail.com>
8856 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
8857 assemblies, since aot_name is not a full path, causing us to load MS.NET
8858 assemblies on windows.
8860 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
8862 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
8863 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
8864 * main.c: Use UTF-8 encoded command line instead of Windows default code
8865 page on Windows to support Unicode.
8866 * driver.c (DllMain): New function for mixed-mode assembly support.
8867 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
8868 export __stdcall functions without decoration.
8870 Contributed under MIT/X11 license.
8872 2008-04-28 Mark Probst <mark.probst@gmail.com>
8874 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
8875 saving it very early.
8877 2008-04-28 Mark Probst <mark.probst@gmail.com>
8879 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8880 deleted. The only way to access the new RGCTX is via the
8883 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8884 vtable instead of the RGCTX to static methods.
8886 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8887 accessing the new RGCTX.
8889 * generic-sharing.c: There is no separation between self, type
8890 arguments and other types in the RGCTX anymore.
8892 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8894 * mini-amd64.c (add_general): Remove previous stack adjustment.
8895 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8896 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8897 for 32 bytes of stack space reserved for all calls.
8899 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8900 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8903 Code contributed under MIT/X11 license.
8905 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8907 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8908 against the root definition, peeling out method and type instantiations.
8909 Cache verify success results, code that fails verification is still
8910 checked multiple times.
8912 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8914 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8916 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8918 * mini-amd64.c (add_general): Always increment stack on Win64.
8919 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8922 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8923 stack based argument handling on Win64.
8925 Code contributed under MIT/X11 license.
8927 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8929 * Makefile.am (version.h): Add support for git-svn.
8931 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8933 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8934 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8935 avoiding allocations and libc functions which might deadlock.
8937 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8938 'no-gdb-backtrace' option is set.
8940 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8942 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8944 2008-04-21 Martin Baulig <martin@ximian.com>
8946 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8947 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8949 2008-04-21 Martin Baulig <martin@ximian.com>
8951 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8952 `thread_vtable', `event_handler_ptr' and `event_handler'.
8954 2008-04-21 Martin Baulig <martin@ximian.com>
8956 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8957 allows delayed initialization of the `executable_code_buffer' when
8960 2008-04-21 Martin Baulig <martin@ximian.com>
8962 * mini.h (mono_debugger_create_notification_function): Removed.
8963 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8965 * mdb-debug-info64.s
8966 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8968 * mdb-debug-info32.s
8969 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8971 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8972 currently only works on x86 and x86_64, so don't create it on ppc.
8974 2008-04-21 Martin Baulig <martin@ximian.com>
8976 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8979 (mini_method_compile): In the fp elimination check, check
8980 `debug_options.mdb_optimizations' in addition to
8981 mono_debug_using_mono_debugger().
8983 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8984 disable some JIT optimizations which are only disabled when
8985 running inside the debugger.
8986 Added `--help-debug' option to describe the debugging options.
8987 (parse_debug_options): New static function to parse the `--debug'
8988 options, so we can easily add more stuff in future.
8990 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8992 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8993 the method has no body.
8995 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8997 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8998 assembly is not allowed in MSVC 64-bit compiler.
8999 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9000 as we get floating point exceptions everywhere.
9002 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9003 correctly align arguments for call to throw_exception.
9004 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9006 Code contributed under MIT/X11 license.
9008 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9010 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9012 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9014 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9016 * mini-amd64.c (NEW_INS): Set cil_code.
9018 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9019 from mini-amd64.c so all debugger related logic is in one place.
9021 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9022 later won't have a random ip assigned to them.
9024 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9026 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9027 the arch specific function initializes code_size.
9028 (mono_create_delegate_trampoline): Ditto.
9030 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9031 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9034 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9035 running under the debugger.
9037 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9040 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9041 debugger. Also move the disabling of optimizations here from driver.c.
9042 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9045 * mini.h (MonoCompile): Add a few new flags.
9047 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9049 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9050 so the cil_code field of created MonoInst's is properly set.
9051 (mini_select_instructions): Ditto.
9053 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9054 (MONO_INST_NEW_CALL): Ditto.
9056 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9057 in many places so the ins->cil_code field is properly initialized.
9059 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9062 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9064 * mini.c (mini_method_compile): Print a different message when compiling a
9067 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9070 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9072 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9075 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9077 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9079 * mini.c (handle_stack_args): Make this return void since its return value was
9080 never used. Also set cfg->unverifiable for invalid IL instead of calling
9083 2008-04-10 Mark Probst <mark.probst@gmail.com>
9085 * mini.c: Make sure "this" is live in catch clauses with type
9086 variables in shared generic code.
9088 2008-04-08 Mark Probst <mark.probst@gmail.com>
9090 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9091 generic_class_is_reference_type() to ensure the proper behaviour
9092 when sharing generic code and the type in question is a type
9095 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9097 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9098 race conditions when printing thread dumps. Fixes #377738.
9100 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9102 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9103 shows up when both MonoInst arguments can cause aliasig.
9104 There is likely no way in the current JIT to trigger this problem, but
9105 it showed up in the development of generics sharing, when in a new
9106 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9107 When the generics sharing code will be committed, its tests will be
9108 valid also for this bug.
9110 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9112 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9115 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9118 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9120 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9121 use a more detailed exception message for InvalidCastException.
9123 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9125 * driver.c (mono_main): Add --debug=casts option to turn on better
9126 InvalidCastException message details.
9128 * mini.c (mini_get_debug_options): New helper function to return the address of
9129 the debug_options variable.
9131 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9132 the jit_tls TLS variable.
9134 * mini.c (mono_jit_tls): New TLS variable.
9136 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9139 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9141 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9143 * mini.c: Removed verifer related stuff, code moved to verify.c.
9145 * driver.c: Using code from verify.c instead of mini.c.
9147 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9149 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9152 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9154 * mini.c (check_for_method_verify): Enabling verification of
9155 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9158 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9160 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9161 caller saved registers as well.
9163 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9164 saved registers as well.
9166 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9168 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9170 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9173 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9175 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9177 (get_call_info): Take a gsctx argument instead of 'cfg'.
9179 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9181 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9182 mono_verify_all is set.
9184 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9186 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9188 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9190 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9193 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9194 verifier and the code generated by the compiler.
9196 2008-03-25 Mark Probst <mark.probst@gmail.com>
9198 * mini.c: Generic sharing of the non-nullable case of the box
9201 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9203 * inssel.brg: Fix the build.
9205 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9207 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9209 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9210 Array:Address. Fixes #372410.
9212 * iltests.il.in: New tests for readonly prefix.
9214 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9216 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9219 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9222 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9224 * mini.c (mono_decompose_op_imm): New helper function.
9226 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9227 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9230 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9231 mono_arch_output_basic_block. Fix warnings.
9233 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9236 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9238 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9239 since the extra frame is now detected automatically inside the loop.
9241 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9242 opts which are now in mono_peephole_ins ().
9244 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9246 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9247 frames and skip duplicate managed-to-native frames. Fixes #367665.
9249 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9250 opts which are now in mono_peephole_ins ().
9251 (mono_arch_peephole_pass_2): Ditto.
9253 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9255 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9256 arch independent peephole optimizations.
9258 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9259 opts which are now in mono_peephole_ins ().
9261 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9263 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9265 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9268 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9269 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9272 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9274 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9275 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9278 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9279 mono_arch_output_basic_block. Fix warnings.
9281 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9283 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9286 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9288 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9291 * iltests.il: Add new tests.
9293 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9295 * mini.c: Removed Windows version macros.
9297 2008-03-20 Mark Probst <mark.probst@gmail.com>
9299 * generic-sharing.c: Put reflection types in the extensible part
9300 of the runtime generic context.
9302 * mini.c: Generic sharing of the GetTypeHandle special case of the
9303 ldtoken instruction.
9305 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9307 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9309 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9311 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9312 consistency with the other version on the linear IR branch.
9314 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9316 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9318 * iltests.il.in: Add new tests.
9320 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9322 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9324 * iltests.il.in: Add new tests.
9326 2008-03-19 Mark Probst <mark.probst@gmail.com>
9328 * mini.c: Two variables with the same name were declared in
9329 nesting contexts and one wasn't initialized. Fixed.
9331 2008-03-19 Mark Probst <mark.probst@gmail.com>
9333 * mini.c: Generic sharing of the initobj instruction.
9335 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9337 * mini.c: make the test to optimize ldtoken from typeof() more
9340 2008-03-18 Mark Probst <mark.probst@gmail.com>
9342 * mini.c: Generic sharing of the initobj instruction for reference
9345 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9347 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9348 the mono_breakpoint_clean_code() code to perform bound checks.
9350 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9352 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9353 mono_arch_patch_callsite() to include the start of the managed method
9354 to be able to perform bound checks.
9356 2008-03-17 Mark Probst <mark.probst@gmail.com>
9358 * mini.c: Generic sharing for the isinst instruction.
9360 2008-03-17 Mark Probst <mark.probst@gmail.com>
9362 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9363 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9364 with the runtime generic context argument.
9366 * mini.c: Share calls to several types of unsharable methods by
9367 putting the address of the method code in the runtime generic
9368 context and doing an indirect call.
9370 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9373 2008-03-16 Mark Probst <mark.probst@gmail.com>
9375 * generic-sharing.c: Change due to a change in the runtime genric
9378 2008-03-15 Martin Baulig <martin@ximian.com>
9381 (mono_arch_nullify_class_init_trampoline): Add call to
9382 mono_breakpoint_clean_code() to make things work when running
9383 inside the debugger.
9386 (mono_arch_nullify_class_init_trampoline): Add call to
9387 mono_breakpoint_clean_code() to make things work when running
9388 inside the debugger.
9390 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9392 * inssel-long.brg (reg): Fix 64 bit build.
9394 2008-03-14 Mark Probst <mark.probst@gmail.com>
9396 * mini.c, mini.h: Share static generic code by passing it an
9397 implicit argument pointing to the runtime generic context.
9399 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9400 inssel-long32-mips.brg: New opcodes for calling shared static,
9401 which need to be passed the runtime generic context.
9403 * mini-amd64.c, mini-x86.c: Save the runtime generic context
9404 argument on the stack in the prologue if needed. New function for
9405 finding the runtime generic context argument from the registers
9406 saved by the trampoline.
9408 * mini-amd64.h, mini-x86.h: Specify which register to use for the
9409 runtime generic context argument.
9411 * tramp-amd64.c: Also restore the register used for the runtime
9412 generic context argument.
9414 * mini-trampoline.c: Resolve shared static calls by consulting the
9415 runtime generic context via the new argument.
9417 * generic-sharing.c: Add an argument to sharability-checking
9418 functions that specifies whether type variables should be treated
9419 as sharable type arguments.
9421 * inssel-x86.brg: Removed a superfluous, buggy rule.
9423 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9426 2008-03-14 Martin Baulig <martin@ximian.com>
9428 * debug-debugger.c (main_thread_handler): Call
9429 mono_runtime_run_main() without sending any notifications.
9431 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
9433 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9435 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
9437 2008-03-14 Mark Probst <mark.probst@gmail.com>
9439 * tramp-x86.c: Fixed register restore offsets in the trampoline
9440 code for ECX and EDX.
9442 2008-03-12 Geoff Norton <gnorton@novell.com>
9444 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
9445 different ucontext_t implementations.
9446 * exceptions-arm.c: Use the above defines to get exceptions working on
9447 iPhone (based on a patch by Luke Howard lukeh@padl.com)
9448 * mini-arm.c: Implement iPhone icache support (based on a patch by
9449 Luke Howard lukeh@padl.com)
9451 2008-03-12 Mark Probst <mark.probst@gmail.com>
9453 * mini.c: Enable generic sharing of calls to non-static
9454 non-interface non-generic non-value-type methods.
9456 * mini-trampolines.c: Resolve calls from shared generic code.
9458 2008-03-11 Zoltan Varga <vargaz@gmail.com>
9460 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
9462 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
9464 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
9466 * mini.c: some fixes for the AOT compiler.
9468 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9470 * cpu-amd64.md: Add clob:1 to some float opcodes.
9472 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
9474 * mini.h: Added MiniVerifierMode enumeration.
9476 * mini.c: Added mini_verifier_set_mode to control
9477 the usage of the new verifier.
9479 * mini.c (mono_method): Integrated the new verifier.
9481 * driver.c: Extended --security option with validil and
9482 verifiable options to activate the new verifier.
9484 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9486 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
9487 optimization to ctors taking 0 or 2 arguments too.
9489 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
9492 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
9494 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
9496 2008-03-06 Zoltan Varga <vargaz@gmail.com>
9498 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
9499 non-aot case as well.
9501 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
9503 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
9506 * aot-compiler.c (encode_patch): Ditto.
9508 * mini.h (G_MININT32): Fix the definition of this.
9510 2008-03-05 Zoltan Varga <vargaz@gmail.com>
9512 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
9514 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
9516 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9518 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
9519 methods returning vtypes in registers.
9520 (mono_arch_allocate_vars): Ditto.
9522 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
9524 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
9526 * generics.cs: Add a test from the linear IR branch.
9528 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
9530 * mini.c (inline_method): Cache failed inline attempts.
9532 2008-03-04 Mark Probst <mark.probst@gmail.com>
9534 * mini.c: For shared methods of generic classes put the location
9535 of "this" into the MonoGenericJitInfo.
9537 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
9538 register out of a MonoContext by register number. Add the generic
9539 sharing context as an argument to mono_arch_find_this_argument().
9541 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
9542 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
9543 for new arch function.
9545 * mini-exception.c: Handle open exception clauses in shared
9548 * mini-trampolines.c: Supply additional argument to
9549 mono_arch_find_this_argument().
9551 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9553 * Makefile.am (regtests): Run the bench.exe tests last.
9555 2008-03-03 Zoltan Varga <vargaz@gmail.com>
9557 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
9560 2008-03-02 Zoltan Varga <vargaz@gmail.com>
9562 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
9565 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
9567 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
9569 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
9570 whose class has no cctor.
9572 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
9574 2008-03-01 Zoltan Varga <vargaz@gmail.com>
9576 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
9579 2008-02-29 Zoltan Varga <vargaz@gmail.com>
9581 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
9582 to be in sync with the code on the linear IR branch.
9584 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
9586 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
9588 2008-02-27 Zoltan Varga <vargaz@gmail.com>
9590 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
9592 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
9594 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
9596 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
9598 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
9600 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
9603 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
9605 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
9606 OP_LOADR4_MEMBASE emission.
9608 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
9609 (mono_spillvar_offset_float): Ditto.
9611 * mini-mips.c (mono_arch_emit_prolog): Ditto.
9613 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
9616 * basic-long.cs: Add regression tests for them.
9618 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
9620 (mono_arch_allocate_vars): Fix representation of single-precision float
9622 (mono_arch_output_basic_block): Ditto.
9624 * inssel-mips.brg: Ditto, remove duplicate items.
9626 * mini-mips.c (emit_load_volatile_arguments): New function to handle
9627 arguments of tail calls as on other platforms.
9628 (mono_arch_output_basic_block): Handle tail calls.
9630 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
9633 * objects.cs (test_5_pass_static_struct): Add test for it.
9635 Contributed under MIT/X11 license.
9637 2008-02-26 Zoltan Varga <vargaz@gmail.com>
9639 * Makefile.am: Use gmcs for compiling the regression tests.
9641 * *.2.cs *.2.il: Rename to *.cs and *.il.
9643 2008-02-24 Zoltan Varga <vargaz@gmail.com>
9645 * regalloc.h: Make the vassign array smaller.
9647 * mini.c (mini_method_compile): Remove an unused field in cfg.
9649 * mini-codegen.c: Add a bunch of micro optimizations.
9651 2008-02-23 Zoltan Varga <vargaz@gmail.com>
9653 * regalloc.h: Remove some unused fields.
9655 2008-02-22 Zoltan Varga <vargaz@gmail.com>
9657 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
9659 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
9661 2008-02-22 Mark Probst <mark.probst@gmail.com>
9663 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
9665 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
9666 trampoline: Fetch an entry from the runtime generic context. If
9667 it's NULL, jump to the actual trampoline to fill the runtime
9668 generic context. Otherwise, return it.
9670 * mini.c: Call the lazy fetch trampoline to get entries out of the
9671 runtime generic context.
9673 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
9674 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
9675 tramp-sparc.c: Stubs for the lazy fetch trampoline.
9677 2008-02-21 Mark Probst <mark.probst@gmail.com>
9679 * mini.c: Fetch data out of the extensible part of the runtime
9680 generic context instead of calling a helper function.
9682 * generic-sharing.c: Some functions moved into
9683 metadata/generic-sharing.c. Helper function for fetching other
9684 types now checks and asserts against extensible rgctx (just for
9685 debugging purposes - the helper function isn't called anymore
9686 unless for debugging).
9688 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9690 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
9691 for tail calls up to the point that the tests in iltests.exe run. Also add a
9692 dummy CKFINITE implementation.
9693 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
9694 needed for trampoline LMF frames.
9696 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
9697 trampoline LMF frames.
9699 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
9701 * mini.c (inline_method): clean any pending loader error when inlining fail.
9702 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
9704 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9706 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
9708 * aot-runtime.c (decode_patch_info): Ditto.
9710 * mini.c (mono_resolve_patch_target): Ditto.
9712 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
9715 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
9717 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
9718 if it references an icall address.
9720 2008-02-20 Zoltan Varga <vargaz@gmail.com>
9722 * cpu-s390x.md: Remove some more unused opcodes.
9724 * cpu-s390x.md: Remove some unused opcodes.
9726 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
9727 mono_op_imm_to_op ().
9729 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
9730 instead of a switch statement.
9732 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
9733 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
9735 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
9737 * mini-codegen.c: Remove unused mono_regstate2_... functions.
9739 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
9742 2008-02-19 Zoltan Varga <vargaz@gmail.com>
9744 * driver.c (mono_main): Improve error reporting when an assembly cannot be
9745 opened. Fixes #362607.
9747 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
9749 * iltests.il.in: Add a test for static methods in interfaces.
9751 2008-02-18 Zoltan Varga <vargaz@gmail.com>
9753 * genmdesc.c (build_table): Fix a crash on older glib versions.
9755 * cpu-sparc.md: Remove some unused opcodes.
9757 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
9758 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
9760 * cpu-amd64.md: Remove some unused opcodes.
9762 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
9763 like the other opcodes.
9765 2008-02-17 Zoltan Varga <vargaz@gmail.com>
9767 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
9769 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
9771 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
9772 variables 'cfg' instead of 'm' for consistency.
9774 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
9776 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
9777 argument holding the vtype return address, to avoid the ambigious use of
9778 cfg->ret for this purpose.
9780 * mini.c (NEW_RETLOADA): Use vret_addr if set.
9782 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
9784 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
9785 new mono_print_ins () function which only takes one argument.
9787 2008-02-15 Zoltan Varga <vargaz@gmail.com>
9789 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
9792 2008-02-14 Zoltan Varga <vargaz@gmail.com>
9794 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
9796 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
9798 * mini-x86.c: Sync with the version on the linear IR branch by adding new
9799 opcodes and other small changes.
9801 * mini-ops.h: Add some new opcodes from the linear IR branch.
9803 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
9805 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
9806 opcodes, use the REG_MEMBASE opcodes instead.
9808 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
9809 opcodes, use the REG_MEMBASE opcodes instead.
9811 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
9814 * mini.c (mono_op_imm_to_op): New helper function.
9816 * mini-ops.h: Add some opcodes from linear IR branch.
9818 2008-02-13 Zoltan Varga <vargaz@gmail.com>
9820 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
9823 2008-02-12 Zoltan Varga <vargaz@gmail.com>
9825 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
9828 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
9830 2008-02-09 Zoltan Varga <vargaz@gmail.com>
9832 * aot-compiler.c (emit_method_code): Add an assert.
9834 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
9835 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
9838 2008-02-08 Zoltan Varga <vargaz@gmail.com>
9840 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
9841 some load/store opcodes so they are consistent.
9842 (mono_arch_emit_prolog): Simplify some code.
9844 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
9846 * objects.cs: Add tests for large argument offsets on ARM.
9848 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
9849 stack offsets. Fixes #359651.
9851 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
9853 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
9855 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
9857 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
9859 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
9861 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
9862 rid of CEE_CONV_R_UN.
9864 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
9866 2008-02-07 Zoltan Varga <vargaz@gmail.com>
9868 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
9870 * mini.c (mono_normalize_opcodes): Add some more opcodes.
9872 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
9874 * cpu-amd64.md: Remove some unused opcodes.
9876 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9878 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9880 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9881 arch specific functions for its parts. Call the peephole pass after local
9882 regalloc so the prolog can compute a more accurate max_offset.
9884 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9885 the corresponding OP_I/OP_L opcodes.
9887 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9889 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9891 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9893 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9894 as they are handled in mini.c.
9896 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9898 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9899 case since it is handled in mini.c.
9901 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9903 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9905 * *.c: Use the new opcodes in the IR and back end code.
9907 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9909 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9911 2008-02-06 Mark Probst <mark.probst@gmail.com>
9913 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9914 an assert because it has a race condition.
9916 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9918 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9920 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9922 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9924 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9925 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9927 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9929 * cpu-amd64.md (move): Correct the maximum size of move.
9931 2008-02-05 Mark Probst <mark.probst@gmail.com>
9933 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9934 the generic class init trampoline to return quickly if the class
9937 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9939 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9940 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9942 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9944 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9947 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9949 * objects.cs: Add some soft-float tests.
9951 * mini.c: Fix a couple more soft-float issues.
9953 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9955 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9958 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9960 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9961 exception happens while compiling a virtual method.
9963 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9965 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9967 * mini-sparc.c: Fix build.
9969 * mini-sparc.c (get_call_info): Add support for generic sharing.
9971 * mini-exceptions.c: Add a FIXME.
9973 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9975 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9976 altstack handling code.
9978 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9980 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9982 * mini-s390.c: Add support for generic sharing.
9984 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9986 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9988 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9990 * mini-s390x.c: Add support for generic sharing.
9992 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9994 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9996 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9997 can be used since it takes a 16 bit signed immediate.
9999 * inssel-s390x.brg: Fix OP_SETRET.
10001 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10003 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10005 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10007 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10009 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10012 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10015 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10016 of the unused mono_arch_patch_delegate_trampoline stuff.
10018 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10020 * basic-long.cs: Move the fp related tests to basic-float.cs.
10022 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10024 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10026 * basic-calls.cs: Add a test for proper float argument passing.
10028 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10029 if the context corresponds to an exception received through a signal.
10031 * exceptions.cs: Add a test for nullref handling at the start of a try
10034 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10036 * jit-icalls.c (mono_break): New JIT icall.
10038 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10040 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10042 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10044 * cpu-*.md: Get rid of unused opcodes.
10046 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10048 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10051 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10054 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10055 the arch independent trampoline code in mini-trampolines.c.
10057 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10059 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10061 * mini-s390.h: Remove an unused define.
10063 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10064 the arch independent trampoline code in mini-trampolines.c.
10066 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10068 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10070 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10072 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10074 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10076 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10078 * cpu-amd64.md: Use smaller sizes for int opcodes.
10080 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10082 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10085 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10088 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10089 instead of though a pointer to save an indirection when accessing elements of
10092 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10094 (NOT_IMPLEMENTED): New helper macro.
10095 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10098 * *.c: Use the new helper macro.
10100 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10102 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10104 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10106 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10109 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10111 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10112 profiling is enabled.
10114 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10116 (mono_arch_emit_prolog): Add more first bblock optimizations.
10118 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10119 in order if possible.
10120 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10121 bblock, since the arguments are still in their original registers.
10123 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10125 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10127 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10130 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10133 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10135 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10136 process async exceptions received while in unmanaged code.
10138 * mini.c (mini_init): Install a callback with the runtime which will be called
10139 when a thread receives an async exception while in unmanaged code.
10141 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10143 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10145 2008-01-16 Wade Berrier <wberrier@novell.com>
10152 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10154 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10155 compilation with sun cc.
10157 * cpu-*.md: Fix the build.
10159 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10161 * mini-amd64.h: Add some comments to the MonoLMF structure.
10163 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10165 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10166 in the LMF structure if possible. This saves two instructions in the
10167 managed->native wrappers.
10169 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10171 2008-01-16 Mark Probst <mark.probst@gmail.com>
10173 * generic-sharing.c: New type argument lookup code which uses the
10174 runtime generic context template.
10176 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10178 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10180 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10181 (mono_arch_output_basic_block): Fix localloc implementation.
10183 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10185 * mini-ia64.c (peephole_pass): Fix ia64 build.
10187 * mini-amd64.c (peephole_pass): Fix a warning.
10189 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10190 at a constant offset from sp/fp.
10192 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10193 instead of obtaining it from *lmf in the managed method case.
10195 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10197 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10199 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10201 * mini.h (MonoInstList): New type.
10202 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10203 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10204 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10205 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10206 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10207 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10208 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10209 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10210 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10211 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10212 MONO_INST_LIST_FOR_EACH_ENTRY,
10213 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10214 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10215 mono_inst_list_first, mono_inst_list_last,
10216 mono_inst_list_next, mono_inst_list_prev): New instruction
10217 list handling interfaces.
10218 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10219 list head 'ins_list'.
10220 (MonoInst): Replace next pointer with list head 'node'.
10221 (MonoCallInst): Make 'out_args' a MonoInstList.
10222 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10223 (MonoCompile): Delete reverse_inst_list and
10224 reverse_inst_list_len.
10225 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10226 mono_arch_lowering_pass, mono_arch_local_regalloc,
10227 mono_arch_output_basic_block, mono_arch_emit_prolog):
10228 Convert to new instruction lists.
10229 (insert_after_ins): Delete.
10230 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10232 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10233 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10234 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10235 mono_emulate_opcode, mono_emit_load_got_addr,
10236 inline_method, mono_method_to_ir, mono_print_bb_code,
10237 print_dfn, decompose_pass, nullify_basic_block,
10238 replace_out_block_in_code, remove_block_if_useless,
10239 merge_basic_blocks, move_basic_block_to_end,
10240 try_unsigned_compare, optimize_branches, mono_print_code,
10241 mini_select_instructions, remove_critical_edges): Likewise.
10242 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10243 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10244 mono_arch_output_basic_block, mono_arch_emit_prolog):
10246 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10247 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10248 mono_arch_output_basic_block): Likewise.
10249 (inst_list_prepend, insert_after_ins): Delete.
10250 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10251 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10253 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10254 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10255 mono_arch_emit_prolog): Likewise.
10256 * cfold.c (mono_constant_fold): Likewise.
10257 * liveness.c (visit_bb, mono_analyze_liveness,
10258 optimize_initlocals): Likewise.
10259 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10260 * graph.c (mono_draw_code_cfg): Likewise.
10261 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10262 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10263 mono_ssa_cprop): Likewise.
10264 * abcremoval (get_relations_from_previous_bb, process_block):
10266 * local-propagation (mono_cprop_invalidate_values,
10267 mono_local_cprop_bb): Likewise.
10268 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10269 peephole_pass, mono_arch_output_basic_block,
10270 mono_arch_emit_prolog): Likewise.
10271 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10272 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10273 mono_arch_emit_prolog): Likewise.
10274 (insert_after_ins): Delete.
10275 * aliasing.c (print_code_with_aliasing_information,
10276 mono_build_aliasing_information, mono_aliasing_deadce):
10277 Convert to new instruction lists.
10278 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10279 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10280 mono_arch_local_regalloc, mono_arch_output_basic_block):
10282 (insert_after_ins): Delete.
10283 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10284 peephole_pass, mono_arch_output_basic_block): Convert to
10285 new instruction lists.
10286 * mini-codegen (InstList, inst_list_prepend,
10287 insert_after_ins): Delete.
10288 (insert_before_ins, get_register_force_spilling,
10289 get_register_spilling, free_up_ireg, free_up_reg,
10290 create_copy_ins, create_spilled_store, alloc_int_reg,
10291 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10292 to new instruction lists.
10293 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10294 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10295 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10296 (insert_after_ins): Delete.
10297 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10298 mono_arch_local_regalloc, mono_arch_output_basic_block,
10299 mono_arch_call_opcode): Convert to new instruction lists.
10300 (insert_after_ins): Delete.
10301 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10302 peephole_pass, mono_arch_output_basic_block,
10303 mono_arch_emit_prolog): Convert to new instruction lists.
10305 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10307 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10309 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10312 * Makefile.am (version.h): Make this work with non-bash shells.
10314 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10316 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10318 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10320 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10321 the InitializeArray optimization.
10323 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10325 * mini.c driver.c: Don't include os/gc_wrapper.h.
10327 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10329 * mini.c (print_jit_stats): Print GC statistics if available.
10331 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10333 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10335 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10337 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10339 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10341 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10343 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10345 * driver.c (mono_main): Ditto.
10347 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10349 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10351 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10352 in the vtable can't be encoded.
10353 (compile_method): Ditto.
10355 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10357 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10360 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10363 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10364 the top LMF entry belongs to the current method.
10366 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10368 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10370 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10372 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10374 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10376 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10378 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
10380 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
10383 * basic-float.cs: Add an ulong->double cast test.
10385 2007-12-15 Zoltan Varga <vargaz@gmail.com>
10387 * mini.c (mono_method_to_ir): Fix a warning.
10389 2007-12-14 Zoltan Varga <vargaz@gmail.com>
10391 * mini-ops.h: Add OP_SWITCH.
10393 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
10394 CEE_SWITCH in back-end code, use OP_SWITCH instead.
10396 2007-12-11 Geoff Norton <gnorton@novell.com>
10398 * mini-s390x.c: Minor change to the MAX() define to allow
10399 it to compile with other gcc versions.
10401 2007-12-11 Geoff Norton <gnorton@novell.com>
10404 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
10406 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10408 exceptions-arm.c (mono_arch_get_restore_context): Restore
10411 exceptions-arm.c (throw_exception): Save the frame pointer.
10412 This is a partial fix for #323747. Only the client side is
10415 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10417 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
10418 was using an unrelated variable to log the class which
10419 needed the cctor to be called. This was crashing on arm.
10421 2007-12-09 Robert Jordan <robertj@gmx.net>
10423 * mini-x86.c (mono_arch_emit_epilog):
10424 Consider all kinds of 64-bit types. Fixes #323114.
10426 2007-12-08 Zoltan Varga <vargaz@gmail.com>
10428 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
10430 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10432 * mini-amd64.c (peephole_pass): Add a missing instruction check.
10434 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10436 * mini.c: run type ctor before allocating an object, not only
10437 when running it's constructor method (fixes at least part of bug #342507).
10439 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10441 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
10443 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
10444 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
10447 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
10448 mono_generic_class_init_trampoline () the same as it is done with the other
10451 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
10452 aot-runtime.c aot-compiler.c: Implement AOT support.
10454 2007-12-07 Mark Probst <mark.probst@gmail.com>
10456 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
10457 build for archs which don't have the vtable trampoline defined
10460 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10462 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
10464 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
10466 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
10468 * tramp-<ARCH>.c: Use the new helper function.
10470 2007-12-07 Mark Probst <mark.probst@gmail.com>
10472 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
10473 trampoline call, which takes a vtable argument.
10475 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
10476 OP_TRAMPCALL_VTABLEs like other calls.
10478 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
10479 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
10480 call. Implemented a support function which fetches the vtable
10481 from a register set.
10483 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
10484 Implemented a generic class init trampoline, using the
10485 OP_TRAMPCALL_VTABLE opcode.
10487 * mini.c: Implemented static field access when sharing generic
10488 code. This implies initing the class using the new
10489 OP_TRAMPCALL_VTABLE call.
10491 2007-12-07 Mark Probst <mark.probst@gmail.com>
10493 * mini.c: Don't compile methods with sharing enabled if their
10494 classes are disabled for sharing.
10496 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10498 * inssel.brg: Add a missing sign extension to the GETCHR and array access
10499 opcodes. Fixes #346563.
10501 * objects.cs: Add a new test.
10503 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
10505 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
10506 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
10508 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10510 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
10512 2007-12-03 Zoltan Varga <vargaz@gmail.com>
10514 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
10517 2007-12-02 Zoltan Varga <vargaz@gmail.com>
10519 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
10521 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
10522 optimization in the AOT case.
10524 2007-11-30 Zoltan Varga <vargaz@gmail.com>
10526 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
10528 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
10530 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
10532 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
10534 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
10535 is created by the inlined delegate ctor.
10537 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10539 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
10541 2007-11-29 Zoltan Varga <vargaz@gmail.com>
10543 * cpu-x86.md: Fix the length of ckfinite.
10545 2007-11-28 Zoltan Varga <vargaz@gmail.com>
10547 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10549 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
10550 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
10552 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
10554 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
10555 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
10557 2007-11-28 Martin Baulig <martin@ximian.com>
10560 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
10561 after creating the trampoline.
10563 2007-11-27 Zoltan Varga <vargaz@gmail.com>
10565 * aot-runtime.c (load_aot_module): Check runtime version if needed.
10567 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
10570 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
10571 instead of the calling method to help AOT.
10573 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
10575 2007-11-26 Zoltan Varga <vargaz@gmail.com>
10577 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
10580 2007-11-23 Zoltan Varga <vargaz@gmail.com>
10582 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
10584 * aot-compiler.c (compile_method): Correct check for generic method definitions.
10585 (encode_method_ref): No need to handle generic method definitions specially.
10587 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
10589 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
10592 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
10594 (compile_method): Enable generic sharing.
10596 2007-11-22 Zoltan Varga <vargaz@gmail.com>
10598 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
10599 (mini_method_compile): Add preliminary support for AOTing shared generic code.
10601 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
10604 * mini-trampolines.c: Fix a warning.
10606 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
10608 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
10609 (generic_class_is_reference_type): Remove unused function.
10611 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
10612 in the generic vtable trampoline case.
10614 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
10616 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
10617 return an AOT method based on a vtable slot.
10619 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
10621 * mini.c (mini_get_vtable_trampoline): Export this.
10623 2007-11-22 Martin Baulig <martin@ximian.com>
10626 (MonoDebuggerInfo): Move `debugger_version' up.
10628 2007-11-22 Martin Baulig <martin@ximian.com>
10631 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
10633 * mini-trampolines.c
10634 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
10635 after compiling the method.
10637 2007-11-20 Martin Baulig <martin@ximian.com>
10640 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
10641 (mono_debugger_remove_breakpoint): Likewise.
10642 (mono_debugger_check_breakpoints): Likewise.
10644 * debug-debugger.c: Implement the new breakpoint interface here.
10646 2007-11-18 Zoltan Varga <vargaz@gmail.com>
10648 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
10649 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
10651 * mini-x86.c (mono_arch_output_basic_block): Ditto.
10653 2007-11-17 Zoltan Varga <vargaz@gmail.com>
10655 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
10657 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
10660 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
10663 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
10664 returning a vtype in a register.
10666 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
10667 here from the arch specific code.
10669 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
10672 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
10673 (mono_arch_emit_prolog): Increment maximum prolog size.
10675 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
10676 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
10678 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
10679 MonoGenericSharingContext.
10681 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
10682 MonoGenericSharingContext. Allocate memory from the cfg mempool.
10684 2007-11-15 Mark Probst <mark.probst@gmail.com>
10686 * mini.c, mini.h, generic-sharing.c: Functions for producing code
10687 which extract fields out of the runtime generic context. Full
10688 sharing of the NEWARR opcode.
10690 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
10692 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
10693 --enable-minimal=ssa.
10695 2007-11-13 Zoltan Varga <vargaz@gmail.com>
10697 * mini-trampolines.c (mono_delegate_trampoline): Update after
10698 mono_marshal_get_delegate_invoke () signature change.
10700 2007-11-13 Mark Probst <mark.probst@gmail.com>
10702 * mini.c: Removed the shared context in favor of the generic
10703 sharing context. Allocate the MonoJitInfo structure with room for
10704 the generic sharing context if it's needed.
10706 * mini.h: Remove MonoGenericSharingContext declaration. It's in
10707 domain-internals.h now.
10709 * mini-x86.c: Pass the generic sharing context to get_call_info ().
10711 * generic-sharing.c: Several changes for working without a shared
10712 context and instead operating on open types instead.
10714 2007-11-12 David S. Miller <davem@davemloft.net>
10716 * inssel-sparc.brg: Fix double instruction emit.
10718 2007-11-12 Zoltan Varga <vargaz@gmail.com>
10720 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
10721 Get/Set/Address methods.
10723 * mini.c debug-debugger.c mini-trampolines.c: Update after
10724 mono_marshal_get_delegate_invoke signature change.
10726 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10728 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
10729 This can happens with dynamic methods. Fixes the other bug in #322722.
10731 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10733 * tramp-arm.c (mono_arch_patch_callsite): Support patching
10736 * mini-arm.c (arm_patch): Implement patching of BX call
10737 sequence. Fixes one of the bugs in #322722.
10739 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
10741 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
10742 under Linux. We only need to flush every 32-byte cache line.
10744 2007-11-07 Massimiliano Mantione <massi@ximian.com>
10747 move_basic_block_to_end: Add branches when needed, eventually creating
10749 optimize_branches: added a parameter that tells if it's ok to create
10750 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
10751 and avoid calling move_basic_block_to_end when it's not ok.
10754 2007-11-07 Mark Probst <mark.probst@gmail.com>
10756 * mini.c: Abort inlining call to InitializeArray if something
10757 looks wrong. Let the icall handle it, which now has proper safety
10760 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
10762 * mini.c (mono_spill_call): add support for soft-float.
10764 * mini.c (mono_method_to_ir): add support for soft-float
10765 to inlined functions that return float.
10767 * mini.c (mono_method_to_ir): add support for soft-float
10768 to cee_stsfld opcode on float fields.
10770 2007-11-05 Geoff Norton <gnorton@novell.com>
10772 * mini-x86.h: Fix the structure access for X86 Leopard.
10775 2007-11-05 Martin Baulig <martin@ximian.com>
10777 * mini-trampolines.c
10778 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
10779 after compiling the method to notify the debugger.
10781 2007-11-05 Martin Baulig <martin@ximian.com>
10783 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
10785 2007-11-02 Zoltan Varga <vargaz@gmail.com>
10787 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
10788 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
10790 2007-11-01 Zoltan Varga <vargaz@gmail.com>
10792 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
10793 native-to-managed wrappers.
10795 2007-11-01 Geoff Norton <gnorton@novell.com>
10797 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
10800 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10802 * mini.c, mini-x86.c: when getting back from unmanaged code
10803 to managed via a marshaled delegate we also need to set the
10806 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10808 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
10811 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
10813 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
10814 let the debugger or other external agents to tell the JIT when
10815 a sw breakpoint has been inserted in the code that the JIT needs
10816 to be able to inspect.
10818 2007-10-31 Martin Baulig <martin@ximian.com>
10821 (MonoDebuggerInfo): Remove `runtime_class_init'.
10823 2007-10-30 Martin Baulig <martin@ximian.com>
10826 (mono_debugger_thread_created): Added `MonoThread *' argument.
10827 (mono_debugger_extended_notification): New public method.
10828 (mono_debugger_trampoline_compiled): New public method.
10831 (MonoDebuggerThreadInfo): Added `thread' and
10832 `extended_notifications' fields.
10835 (debugger_executable_code_buffer): New static variable.
10838 (MonoDebuggerInfo): Added `executable_code_buffer',
10839 `executable_code_buffer_size', `breakpoint_info_area',
10840 `breakpoint_table' and `breakpoint_table_size'.
10842 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
10844 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
10845 that IP either is an unused value or the vtable pointer. IMT
10846 calls use vtable + offset now. Reduced by almost half the size
10849 2007-10-26 Jonathan Chambers <joncham@gmail.com>
10851 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
10852 defines to access param registers. Replace long usage with
10853 gsize as sizeof(long) != sizeof(void*) on Win64.
10855 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
10856 on Win64. Fix intrinsic, use _AddressOfReturnAddress
10857 instead of non-existant _GetAddressOfReturnAddress.
10859 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
10860 param registers. Save/restore %rdi and %rsi in MonoLMF.
10862 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
10863 param registers. Modify (throw_exception) signature to take
10864 %rdi and %rsi on Win64.
10866 Code is contributed under MIT/X11 license.
10868 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10870 * helpers.c: unlink debugging output files.
10872 2007-10-25 Zoltan Varga <vargaz@gmail.com>
10874 * mini.c: Move mono_create_ftnptr () to object.c.
10876 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10878 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10879 optional. This function can now be used to disassemble code generated
10880 outside the JIT such as trampolines and IMT thunks.
10882 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10884 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10885 vtable pointer from a ldr instruction.
10887 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10888 new IMT call sequence.
10890 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10891 call sequence for interface invocations.
10893 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10894 for imt support. This function is empty since IMT on ARM requires no
10895 special handling on the IR side.
10897 * mini-arm.c (mono_arch_find_imt_method): added, required for
10900 * mini-arm.c (mono_arch_find_this_argument): added, required
10903 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10904 a ldr instruction to load a value stored in the code stream.
10906 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10910 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10912 * mini.c (mini_init): Install the jump trampoline callback.
10914 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10916 * mini-trampolines.c: handle synchronized methods with the common
10917 vtable trampoline (bug #335601).
10919 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10921 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10923 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10926 * mini-ia64.h mini-ia64.c: Add support for IMT.
10928 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10929 prolog. Fixes #331958.
10931 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10933 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10935 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10937 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10940 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10942 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10945 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10947 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10950 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10952 * mini-trampolines.c: changed the magic rampoline to understand
10953 the common vtable trampoline method: the method to invoke is
10954 determined by the vtable displacement of the call.
10956 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10958 * mini.c, mini.h: register the common vtable trampoline if the
10959 architecture supports it.
10961 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10963 * cpu-amd64.md: use the correct max length for tls_get.
10965 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10967 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10968 CEE_STELEM_ANY. Fixes #333696.
10970 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10972 * exceptions-x86.c: provide more graceful handling of the case where
10973 we followed a bogus function pointer from managed code (bug #332866).
10975 2007-10-11 Mark Probst <mark.probst@gmail.com>
10977 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10978 replaces the generic_shared flag and will carry more information
10981 * generic-sharing.c: Added mini_type_stack_size() which allows
10982 allows open types if given a generic sharing context.
10983 mini_get_basic_type_from_generic() takes a
10984 MonoGenericSharingContext* instead of a MonoCompile* now.
10986 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10987 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10988 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10989 changes above. Just passing arguments through to the right
10992 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10994 * mini-arm.c: unify the call emission to emit_code_seq().
10996 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10998 * tramp-arm.c: reduced the trampoline size.
11000 2007-10-10 Mark Probst <mark.probst@gmail.com>
11002 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11003 variable handling out of arch-specific code.
11005 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11007 * mini-arm.c: implemented fast delegate dispatch.
11009 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11011 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11012 that fp elimination is turned off if the space required by locals is too
11013 big. Fixes #331958.
11015 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11017 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11018 ARM to the new style trampoline.
11020 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11022 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11024 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11026 2007-10-09 Martin Baulig <martin@ximian.com>
11029 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11030 `field_info_offset_offset'.
11032 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11034 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11035 removed more internal usage of the r11 register and made it available
11036 to the register allocator.
11038 2007-10-08 Mark Probst <mark.probst@gmail.com>
11040 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11041 when sharing generics and treat type variables as references.
11043 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11045 * mini-ppc.c: started removing the internal uses of register r11
11046 to eventually allow the register allocator to manage it as an
11047 additional available register.
11049 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11051 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11053 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11055 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11056 specific trampolines as they are not performance critical as a jump
11057 target (maybe align as before only for AOT code?). This saves about
11058 200 KB of native code on x86 for monodevelop startup.
11060 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11062 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11063 monodevelop startup.
11065 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11067 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11069 * mini-sparc.h mini-sparc.c: Implement IMT support.
11071 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11072 its smaller and doesn't clobber sparc_g1.
11074 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11076 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11078 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11080 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11082 * mini-ppc.c: implemented fast delegate invocation.
11084 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11086 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11088 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11090 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11091 code to the new style trampoline in preparation for IMT support.
11093 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11095 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11096 systems already. This also reduces the specific trampiline sizes and
11097 prepares for the use of r12 as the IMT identifier register.
11099 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11101 * mini-mips.h: endianess fix (simplified from a patch by
11102 Thomas Kunze <thommy@tabao.de>, bug #323737).
11104 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11106 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11107 to access ucontext fields and enable netbsd support
11108 (partially from Magnus Henoch <mange@freemail.hu>).
11110 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11112 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11113 use the preprocessor from the CPP env var if it is set.
11115 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11117 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11118 code, before interface_offset gets used.
11120 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11122 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11123 mono_class_setup_vtable () before accessing klass->vtable.
11125 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11127 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11130 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11132 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11133 IMT slots (this saves hundreds of KB of memory in programs like
11134 IronPython and Monodevelop).
11136 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11138 * mini.c: print the delegate counter.
11140 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11142 * mini-x86.c: make it easier to enable the debugging code for IMT
11145 2007-09-28 Martin Baulig <martin@ximian.com>
11148 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11149 `mono_method_klass_offset' and `mono_method_token_offset'.
11151 2007-09-20 Mark Probst <mark.probst@gmail.com>
11153 * mini.c: First generics sharing implementation. Can only share
11154 in very simple cases. If sharing doesn't work it falls back to
11155 dedicated compilation.
11157 * mini.h: Flag in MonoCompile to specify whether generic
11158 compilation is shared. Flags enum for marking which generic inst
11159 of a context is used. Prototypes for helper functions.
11161 * generic-sharing.c: Helper functions for generic method sharing.
11163 * optflags-def.h: Optimization flag (gshared) for enabling generic
11164 method sharing added.
11166 * Makefile.am: generic-sharing.c added.
11168 2007-09-19 Daniel Nauck <dna@mono-project.de>
11170 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11172 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11173 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11176 2007-09-19 Martin Baulig <martin@ximian.com>
11178 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11179 mono_debug_cleanup() is now part of mono_cleanup().
11181 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11183 * driver.c (mono_main): Fix a warning.
11185 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11187 * aot-compiler.c: Optimize various parts when processing large assemblies.
11190 * mini.c (mono_patch_info_hash): Improve hash function.
11192 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11194 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11196 Code is contributed under MIT/X11 license.
11198 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11200 * mini.c (mini_init): Fix a leak.
11202 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11204 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11206 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11208 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11210 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11212 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11214 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11217 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11219 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11221 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11223 * aot-runtime.c (decode_patch_info): Ditto.
11225 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11227 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11228 static case. Cache delegates in architecture specific code,
11229 based on number of parameters.
11231 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11232 in architecture specific code, based on number of parameters.
11234 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11235 caching happen in architecture specific code now.
11237 Code is contributed under MIT/X11 license.
11239 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11241 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11242 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11243 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11245 Code is contributed under MIT/X11 license.
11247 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11248 * mini.c: (mono_thread_abort) Fixed bug #82416.
11250 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11252 * mini.: hook the new managed GC allocation feature into the JIT.
11254 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11256 * mini.c: implementation for the new runtime tls opcode.
11258 2007-09-11 Martin Baulig <martin@ximian.com>
11261 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11262 `mono_method_inflated_offset'.
11264 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11266 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11267 async exceptions into a method.
11269 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11270 purpose of testing whenever the unwinder works at every instruction.
11272 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11274 * mini.c: check accessibility of method used in ldftn (fixes
11277 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11279 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11281 * inssel.brg: Fix a warning.
11283 2007-09-03 Martin Baulig <martin@ximian.com>
11285 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11286 now takes the `main_method' as argument.
11288 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11290 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11292 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11294 * driver.c: include the cil-coff.h header on Windows.
11296 Code is contributed under MIT/X11 license.
11298 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11300 * mini.c, driver.c: don't include the cil-coff.h header.
11302 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11304 * mini.c: flag places that needs fixes fo soft-float support.
11306 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11308 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11309 endian systems (partially from Dean Jenkins, bug #81924).
11311 2007-08-28 Mark Probst <mark.probst@gmail.com>
11313 * mini.c (check_linkdemand): Remove embedded reference object in
11314 call to LinkDemandSecurityException.
11315 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11316 with an IntPtr instead of a reference object.
11318 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11320 * mini.c (handle_initobj): Handle alignment properly.
11322 * inssel.brg (mini_emit_memset): Ditto.
11324 * inssel.brg (mini_emit_memcpy): Ditto.
11326 * inssel-sparc.brg: Ditto.
11328 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11330 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11332 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11333 exceptions raised in unmanaged code. Fixes part of #82594.
11335 2007-08-24 Mark Probst <mark.probst@gmail.com>
11337 * mini.c (mono_method_to_ir), declsec.c
11338 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11340 2007-08-22 Martin Baulig <martin@ximian.com>
11343 (MonoDebuggerThreadInfo): New typedef.
11344 (mono_debugger_thread_table): New global variable.
11345 (mono_debugger_thread_created): New public function.
11346 (mono_debugger_thread_cleanup): New public function.
11349 (MonoDebuggerInfo):
11350 - removed `get_current_thread' and `lookup_assembly'.
11351 - removed `data_table'.
11352 - added `thread_table'.
11355 (mono_thread_start_cb): Call mono_debugger_thread_created().
11356 (mono_thread_attach_cb): Likewise.
11357 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11358 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11361 * driver.c (mono_main): Move mono_debug_init() up, before calling
11362 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11364 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11366 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11367 together when passing several arguments of type double (gives a small
11368 speedup and saves a few bytes of generated code).
11370 2007-08-20 Jb Evain <jbevain@novell.com>
11372 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11374 2007-08-20 Jb Evain <jbevain@novell.com>
11376 * mini.c (mono_method_to_ir): throw MethodAccessException
11377 and FieldAccessException instead of InvalidProgramException.
11379 2007-08-20 Mark Probst <mark.probst@gmail.com>
11381 * mini.c: CoreCLR security checks.
11383 * mini.h: Removed MonoSecurityMode (moved to
11384 metadata/security-manager.h) and mono_security_mode global var
11385 (replaced by set/get functions in security-manager.h).
11387 * driver.c: Added "core-clr-test" security mode for testing. Used
11388 set-function for setting security mode.
11390 2007-08-17 Mark Probst <mark.probst@gmail.com>
11392 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
11393 the new jit_info_table.
11395 * driver.c: Test code for the new jit_info_table (enabled by the
11396 define MONO_JIT_INFO_TABLE_TEST).
11398 2007-08-14 Zoltan Varga <vargaz@gmail.com>
11400 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11401 detection of call <REG> instruction sequence. Fixes build on freebsd.
11403 2007-08-13 Zoltan Varga <vargaz@gmail.com>
11405 * mini-exceptions.c: Fix a warning.
11407 2007-08-11 Zoltan Varga <vargaz@gmail.com>
11409 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
11410 stack overflow handling code on amd64 too.
11412 * mini-exceptions.c (mono_setup_altstack): Make this use
11413 mono_thread_get_stack_bounds ().
11415 * mini-x86.h: Disable sigaltstack on solaris x86.
11417 2007-08-10 Zoltan Varga <vargaz@gmail.com>
11419 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
11421 2007-08-10 Geoff Norton <gnorton@customerdna.com>
11423 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
11425 2007-08-08 Zoltan Varga <vargaz@gmail.com>
11427 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
11429 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
11431 2007-08-03 Neale Ferguson <neale@sinenomine.net>
11433 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
11436 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11438 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
11439 to be emitted (bug #82281).
11441 2007-08-01 Martin Baulig <martin@ximian.com>
11443 Merged the `debugger-dublin' branch.
11445 * debug-debugger.h (MonoDebuggerInfo):
11446 Removed the `old_*' compatibility entries.
11447 Added `debugger_version' and `data_table'.
11448 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
11449 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
11452 (MiniDebugMethodBreakpointInfo): Add `address_list'.
11453 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
11454 instead of a `gconstpointer'.
11455 (mono_debugger_insert_method_breakpoint): Return a
11456 `MonoDebugMethodAddressList *'.
11458 2007-06-28 Martin Baulig <martin@ximian.com>
11460 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11462 2007-08-01 Zoltan Varga <vargaz@gmail.com>
11464 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
11465 __builtin_frame_address () since it is broken on older gcc versions.
11467 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11469 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
11470 on the stack overflow handling and made the managed stack overflows
11471 catchable in most cases using soft guard pages.
11472 * exceptions-x86.c: added code to restore the protection in the soft
11473 guard pages at the end of exception handling.
11475 2007-07-31 Zoltan Varga <vargaz@gmail.com>
11477 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
11479 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11481 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
11482 exception handling.
11484 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11486 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
11487 signal handling support until it has been ported to the new mechanism.
11488 * mini.c: fixed stack overflow detection and use the new
11489 architecture code to handle signals on the altstack.
11491 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
11493 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
11494 stack overflows on the alt stack.
11496 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
11498 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
11499 stack overflows on the alt stack.
11501 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
11503 * exceptions-ppc.c: cleanup preparing for altstack support.
11505 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11507 * exceptions-arm.c: cleanup preparing for altstack support.
11509 2007-07-27 Mark Probst <mark.probst@gmail.com>
11511 * mini.c (print_jit_stats): Output hazard pointer stats.
11513 2007-07-26 Mark Probst <mark.probst@gmail.com>
11515 * driver.c, mini.c: Replaced security mode flags with a single
11518 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11520 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
11522 2007-07-25 Mark Probst <mark.probst@gmail.com>
11524 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
11525 (which doesn't do anything yet) for activating Core CLR
11526 (Silverlight) security.
11528 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
11530 * mini-codegen.c: work around a possible gcc bug on arm.
11532 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11534 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
11535 message for platforms that don't support AOT compilation.
11537 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11539 * mini.h, mini.c, driver.c: temporary smcs hack.
11541 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
11543 * mini-arm.h, mini-arm.c: arm EABI fixes.
11545 2007-07-22 Zoltan Varga <vargaz@gmail.com>
11547 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
11550 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
11551 trampolines taking a method argument.
11553 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
11555 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
11556 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
11558 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
11559 JIT compilation throws an exception. Fixes #82050.
11561 2007-07-19 Mark Probst <mark.probst@gmail.com>
11563 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
11564 with the MONO_EXCEPTION_ defines.
11566 2007-07-17 Zoltan Varga <vargaz@gmail.com>
11568 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
11571 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
11572 the cause of an assertion.
11574 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
11576 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
11579 2007-07-15 Zoltan Varga <vargaz@gmail.com>
11581 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
11582 assert. Should fix #82103.
11584 2007-07-14 Zoltan Varga <vargaz@gmail.com>
11586 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
11587 here too. Fixes #82095.
11589 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
11592 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
11594 * mini-amd64.h: Enable IMT for amd64.
11596 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
11598 2007-07-12 Zoltan Varga <vargaz@gmail.com>
11600 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
11602 2007-07-12 Mark Probst <mark.probst@gmail.com>
11604 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
11605 as soon as check_linkdemand sets an exception_type.
11607 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11609 * mini-x86.c: fixed offsets for IMT call sequence.
11610 * mini-x86.h: enable IMT again.
11612 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11614 * trace.c (mono_trace_enter_method): Decode MonoType too.
11616 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
11618 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
11620 * mini-amd64.c: Add preliminary IMT implementation.
11622 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11624 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
11625 understand the new IMT-base interface invocation (thanks to
11626 Daniel Nauck for the report and the remote debugging session).
11628 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11630 * mini-x86.c: size and speed optimizations for the IMT bsearch.
11632 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11634 * Makefile.am (aotcheck): Make this actually use the AOTed code.
11636 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
11638 * mini-trampolines.c: implement AOT IMT support.
11639 * mini-x86.h: enable IMT support for wider testing.
11641 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11643 * inssel.brg (emit_imt_argument): Add aot support here.
11645 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
11647 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11649 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
11650 of the IMT implementation, partially from massi, with my
11651 implementation of the bsearch sequence. Disabled by default until
11652 the AOT code is implemented.
11654 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11656 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
11658 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
11660 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11662 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
11663 arch-independent IMT JIT code from Massimiliano
11664 Mantione (massi@ximian.com) with small cleanups from me.
11666 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11668 * Makefile.am: fix svn invocation to get the svn revision to be
11669 independent of the local language (build fix).
11671 2007-07-09 Mark Probst <mark.probst@gmail.com>
11673 * mini.c (inline_method): Reset cfg->exception_type if the
11674 inlining is aborted. Fixes: 82049.
11676 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
11678 * mini.c: remove assert from exception handling code when exception_ptr
11681 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11683 * mini.c (mono_codegen): Add an assert.
11685 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
11686 enter and leave code.
11687 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
11689 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11691 * mini-ppc.c: fixed memory corruption for localloc(0)
11694 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11696 * mini.c: Fix warnings.
11698 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
11700 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
11701 to emit better double->int conversions.
11703 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11705 * mini.c: the provided Min/Max optimizations are valid for unisgned
11708 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
11710 * 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
11712 2007-06-28 Miguel de Icaza <miguel@novell.com>
11714 * mini.c (mono_running_on_valgrind): Add support for reporting the
11715 method and its boundaries to valgrind.
11717 2007-06-28 Martin Baulig <martin@ximian.com>
11719 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11721 2007-06-25 Zoltan Varga <vargaz@gmail.com>
11723 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
11725 * generic.2.cs: Add new test case.
11727 2007-06-25 Martin Baulig <martin@ximian.com>
11729 Merged the `debugger-dublin' branch.
11732 (mono_debugger_insert_method_breakpoint): New public method.
11733 (mono_debugger_remove_method_breakpoint): Likewise.
11734 (mono_debugger_check_breakpoints): New static method.
11735 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
11737 * debug-debugger.h (MonoDebuggerInfo):
11738 Renamed (to keep backward compatibility in the vtable):
11739 `insert_breakpoint' -> `old_insert_breakpoint'.
11740 `remove_breakpoint' -> `old_remove_breakpoint'.
11741 `create_string' -> `old_create_string'.
11742 `lookup_class' -> `old_lookup_class'.
11743 `lookup_type' -> removed; changed into a dummy field.
11744 `lookup_assembly' -> `old_lookup_assembly'.
11745 Added (same functionality, but different signature):
11746 `create_string', `lookup_class', `lookup_assembly'
11748 `get_method_addr_or_bpt', `remove_method_breakpoint',
11749 `runtime_class_init'.
11751 * debug-debugger.c: Merged the `debugger-dublin' branch.
11753 2007-06-23 Zoltan Varga <vargaz@gmail.com>
11755 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
11757 (peephole_pass): Likewise.
11759 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
11761 * driver.c: hopefully make setaffinity work also for ancient
11764 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
11766 * driver.c : win32 build fix.
11768 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11770 * driver.c: check for the MONO_NO_SMP env var and bind to a single
11771 processor if it is set.
11773 2007-06-21 Martin Baulig <martin@ximian.com>
11775 * debug-mini.h: New file.
11778 (mono_debugger_insert_breakpoint_full): Moved here from
11779 ../metadata/mono-debug-debugger.c.
11780 (mono_debugger_remove_breakpoint): Likewise.
11781 (mono_debugger_breakpoint_callback): Likewise.
11783 2007-06-15 Raja R Harinath <rharinath@novell.com>
11785 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11786 changes in MonoGenericClass.
11788 2007-06-14 Zoltan Varga <vargaz@gmail.com>
11790 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
11792 2007-06-14 Raja R Harinath <rharinath@novell.com>
11794 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11795 removal of MonoGenericMethod.
11797 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11799 * mini-exceptions.c: hooks for the exception events profiling API.
11801 2007-06-14 Randolph Chung <tausq@debian.org>
11803 * Makefile.ma: Add hppa target.
11804 * mini-arch.h: Include mini-hppa.h
11805 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
11806 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
11807 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11809 2007-06-14 Randolph Chung <tausq@debian.org>
11811 * inssel.brg: Add rules for "chained" compare-branch operations so that
11812 a single compare op can affect multiple branches. Adjust cost for
11813 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
11814 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
11815 cost for some rules so that they can more easily be overridden by
11816 per-arch rules (with fixes from lupus).
11817 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11819 2007-06-13 Randolph Chung <tausq@debian.org>
11821 * mini-ops.h: Reorder branch ops so that they match the order of the
11822 corresponding CEE_* ops. The code expects them this way.
11823 Add new ops for HPPA target.
11824 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11826 2007-06-13 Randolph Chung <tausq@debian.org>
11828 * mini-exceptions.c: Handle cases where the stack grows towards
11830 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11832 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11834 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
11836 * driver.c: explain where a non-matching corlib is found.
11838 2007-06-13 Mark Probst <mark.probst@gmail.com>
11840 * mini.c (print_jit_stats): Output dynamic code allocation stats.
11842 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
11844 * mini-exceptions.c: Generate a method profile leave event during
11845 an exception to ensure that the profiler gets notified.
11847 2007-06-07 Zoltan Varga <vargaz@gmail.com>
11849 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
11852 * cpu-amd64.md: Add long_and/or/xor opcodes.
11854 2007-06-06 Wade Berrier <wberrier@novell.com>
11856 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
11857 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
11858 length of instruction shr_imm (expected 8, got 10)
11860 2007-06-06 Zoltan Varga <vargaz@gmail.com>
11862 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
11864 2007-06-06 Mark Probst <mark.probst@gmail.com>
11866 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11867 MonoInternalHashTable again (fixed bug in the internal hash table
11870 2007-06-06 Mark Probst <mark.probst@gmail.com>
11872 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
11873 Have to figure out what makes it crash the SWF regression.
11875 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11877 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11879 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11881 * mini.c: optimize out the type check when storing null in a
11884 2007-06-04 Mark Probst <mark.probst@gmail.com>
11886 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11887 MonoInternalHashTable.
11889 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11891 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11892 signed integer methods.
11894 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11896 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11897 permanently since the current approach doesn't work.
11899 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11901 * inssel.brg (stmt): Only call delegate->invoke_impl if
11902 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11904 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11906 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11907 the sreg2==rdx case.
11909 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11910 account if it contains a rex prefix.
11911 (peephole_pass): Handle OP_FMOVE as well.
11913 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11915 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11916 as it causes regressions.
11918 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11920 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11921 static case as well.
11923 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11925 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11926 (mono_arch_get_this_arg_from_call): Ditto.
11928 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11930 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11933 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11934 (mono_arch_get_this_arg_from_call): Ditto.
11936 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11938 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11939 try to create optimized invoke code and use that for further invocations.
11940 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11942 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11944 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11946 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11947 sealed classes or methods.
11948 *devirtualization.cs: tests for the new optimization
11950 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11952 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11953 by the update_volatile () function.
11955 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11957 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11960 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11962 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11964 * mini.c: Add configure checks for header files.
11965 * mini-x86.c: Add configure checks for header files.
11966 * trace.c: Add configure checks for header files.
11967 * aot-runtime.c: Add configure checks for header files.
11968 * aot-compiler.c: Add configure checks for header files.
11969 * driver.c: Add configure checks for header files.
11970 * mini-codegen.c: Add configure checks for header files.
11972 Code is contributed under MIT/X11 license.
11974 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11976 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11977 icompare_imm -128 + op_iclt. Fixes #81703.
11979 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11981 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11983 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11985 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11986 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11987 so that all isinst checks now use "interface_bitmap".
11989 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11991 * cpu-amd64.md (jmp): Fix a warning.
11993 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11995 * basic.cs: Add new regression test.
11997 * basic.cs: Remove test which is now in basic-long.cs.
11999 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12001 * basic-long.cs: Add new test.
12003 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12005 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12007 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12009 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12011 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12014 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12015 throwing code a bit.
12017 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12018 the exception throwing code a bit.
12020 * mini-x86.c (get_call_info): Allocate result from a mempool.
12022 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12024 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12026 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12028 * mini.h (MonoCompile): Add 'token_info_hash' field.
12030 * mini.c: Save token->method associations during compilation so the AOT
12031 compiler can use it.
12033 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12034 which reference generic classes and methods.
12036 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12038 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12040 * aot-compiler.c (compile_method): Fix a typo in a comment.
12042 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12044 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12045 everything generic.
12047 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12049 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12051 * mini.h (MonoCompile): Add 'args' field.
12053 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12056 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12058 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12060 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12062 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12064 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12065 opcodes for some opcodes.
12067 * mini.h *.brg *.c: Use the new opcodes.
12069 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12071 * mini.h: Bumped aot revision.
12073 * inssel.brg: modified code generation of type checks for interfaces
12074 to use the new "MonoClass.interface_bitmap" instead of the old
12075 "MonoClass.interface_offsets".
12077 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12079 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12081 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12083 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12086 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12088 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12090 2007-04-27 Wade Berrier <wberrier@novell.com>
12092 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12093 mini.h) to fix build.
12095 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12097 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12099 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12100 causes the corlib unit tests to fail.
12102 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12104 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12106 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12108 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12109 opcodes to the comparison relations.
12111 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12112 opcodes to their types.
12114 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12116 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12117 it in cfg->arch.cinfo.
12119 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12121 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12122 cfg->cil_offset_to_bb.
12124 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12126 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12127 created becase of initlocals.
12129 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12131 * mini-alpha.c cpu-alpha.md: More alpha port work from
12132 Sergey Tikhonov <tsv@solvo.ru>.
12134 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12136 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12138 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12140 * cpu-s390.md (break): Correct the length of break instruction.
12142 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12144 * mini.c: fix a couple of soft-float issues and comments.
12146 2007-04-15 Miguel de Icaza <miguel@novell.com>
12148 * trace.c (is_filenamechar): - is also a filename char.
12150 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12152 * mini-s390.c: Correct checking for enum type in return value processing.
12154 2007-04-14 Raja R Harinath <rharinath@novell.com>
12156 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12157 (version.h): Makefile is in the build directory.
12159 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12161 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12163 2007-04-11 Martin Baulig <martin@ximian.com>
12165 * mini.c (can_access_member): Fix handling of generic classes;
12168 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12170 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12172 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12174 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12176 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12178 * mini-codegen.c: make sure the right spill amount is
12179 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12181 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12183 * mini-ppc.c: fixes for the fp_branch_nan test.
12185 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12187 * basic.cs: Comment out new test which still fails on ia64.
12189 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12191 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12193 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12195 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12197 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12199 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12200 on 64 bit machines. Fixes part of #80738.
12202 * basic.cs: Add regression test.
12204 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12206 * inssel.brg basic.cs: Revert previous change to fix build.
12208 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12211 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12213 * basic.cs: Add new regression test.
12215 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12217 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12220 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12222 * cpu-s390x.md: Correct length of break instruction.
12224 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12226 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12227 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12229 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12231 * *.c: Begin WIN64 port.
12232 * mini.c: Use correct register in profiler.
12233 * mini-amd64.c: No inline assembly on Win64.
12234 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12235 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12236 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12237 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12238 mono_arch_ip_from_context for Win64.
12240 Contributed under MIT/X11 license.
12242 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12244 * exceptions-amd64.c (seh_handler): Ditto.
12246 * exceptions-x86.c (seh_handler): Fix a memory leak.
12248 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12250 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12251 mini-s390x.c: fixed peephole optimizations to deal
12252 correctly with 1 and 2 byte reload avoidance.
12254 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12256 * cpu-s390.md, cpu-s390x.md: update localloc length.
12258 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12260 * cpu-g4.md: added missing descriptions.
12262 2007-03-14 Miguel de Icaza <miguel@novell.com>
12264 * Makefile.am: Add support so the tail tests are not executed on
12265 PowerPC as that is a known limitation of the PowerPC port.
12267 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12269 * runmdesc.bat: Move to msvc directory.
12271 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12273 * runmdesc.bat: Run executable that was produced by the current
12274 target and sent via an argument.
12276 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12278 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12281 * generics.2.cs: Add regression test.
12283 2007-03-09 Wade berrier <wberrier@novell.com>
12285 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12287 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12289 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12290 AOT code depends on this.
12292 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12294 * mini.c: more precise tracking of types in the eval stack
12295 (part of fix for bug #81044).
12297 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12299 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12301 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12303 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12305 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12307 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12309 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12311 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12312 a pointer on 64 bit systems. Fixes #80190.
12314 * iltests.il: Add new regression test.
12316 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12318 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12320 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12322 * trace.c: Remove an erroneous alignemnt check when tracing.
12323 Fixes --trace on OSX86.
12325 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12327 * mini-$(arch).h: initialize SP in context for all the archs.
12329 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12331 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12332 regressions in the thread tests.
12334 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12336 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12337 - fixed implementation of LOCALLOC opcode
12338 - implemented non-un compare for floats
12340 - implementation of FDIV and CKFINITE opcodes
12341 - fixes for latest mono updates
12342 - additional arch opcodes
12344 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12346 * Makefile.am: simplify and merge rules for cross-compilation.
12348 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12350 * local-propagation.c: Actually *apply* the fix for bug 80591...
12352 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12354 * mini-exceptions.c: backuot part of the last change
12355 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12357 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12358 * inssel.brg: Fix bug 59286.
12361 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12363 * mini-exceptions.c: patch from Zoltan to correctly check for
12364 stack boundaries (using the stack register, not the frame register),
12365 fixes bugs #80724, #79717.
12367 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12369 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12370 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12372 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12373 presence of frame pointer elimination.
12375 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12377 * mini-x86.h: NetBSD UCONTEX_REG defines.
12379 2007-02-01 Zoltan Varga <vargaz@gmail.com>
12381 * inssel-amd64.brg: Fix amd64 build.
12383 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
12385 * mini.h: remove extern to workaround what looks likes gcc bug 26905
12388 2007-01-31 Zoltan Varga <vargaz@gmail.com>
12390 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
12393 * mini-<ARCH>.c: Use mono_is_regsize_var ().
12395 2007-01-30 Mark Mason <mason@broadcom.com>
12397 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
12398 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
12399 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
12400 beginning support for CEE_JMP [not quite working yet]
12401 * tramp-mips.c: LMF handling now works
12403 2007-01-30 Zoltan Varga <vargaz@gmail.com>
12405 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
12407 * mini.h (NULLIFY_INS): New macro.
12409 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12411 * mini.c: statistical profiler fix for windows, patch
12412 from Tor Lillqvist (tml@novell.com).
12414 2007-01-30 Massimiliano Mantione <massi@ximian.com>
12415 * local-propagation.c: Fix bug 80591.
12417 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12419 * Makefile.am: put back the --export-dynamic option as with
12420 the previous gmodule flags (thanks to Robert Jordan).
12422 2007-01-28 Zoltan Varga <vargaz@gmail.com>
12424 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
12426 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
12427 simplify and speed up the local register allocator. Also rename some fields
12428 like iassign->vassign.
12430 * regalloc.c: Remove some functions which are no longer used since their
12431 inlined version is in mini-codegen.c.
12433 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
12435 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
12437 2007-01-27 Zoltan Varga <vargaz@gmail.com>
12439 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
12440 narrowing. Fixes #80622.
12442 * iltests.il: Add new regresssion test.
12444 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12446 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
12447 debug-debugger.c, debug-debugger.h: warning fixes.
12448 * driver.c: updated copyright year and made it fit in one line.
12450 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
12452 * aot-runtime.c: updated to use mono-dl instead of gmodule.
12454 2007-01-25 Zoltan Varga <vargaz@gmail.com>
12456 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
12458 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
12460 * iltests.il: Add new test for bug #80507.
12462 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12464 * mini-arm.h: use soft-float also on vfp for now.
12466 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12468 * mini.c: fix some more soft-float issues.
12470 2007-01-24 Zoltan Varga <vargaz@gmail.com>
12472 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
12474 2007-01-24 Massimiliano Mantione <massi@ximian.com>
12475 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
12476 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
12477 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
12479 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
12481 * mini-arm.c: typo fix.
12483 2007-01-23 Neale Ferguson <neale@sinenomine.net>
12485 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
12487 2007-01-21 Zoltan Varga <vargaz@gmail.com>
12489 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
12490 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
12492 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
12494 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
12496 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
12498 * inssel.brg: Fix a warning.
12500 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
12502 * abcremoval.c ssa.c ssapre.c: Update after this change.
12504 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
12506 * dominators.c (df_set): Use mono_bitset_union_fast.
12508 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12510 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
12511 mini-codegen.c: reduce relocations and memory usage for the cpu
12514 2007-01-20 Zoltan Varga <vargaz@gmail.com>
12516 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
12518 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
12519 to reduce their size.
12521 2007-01-19 Mark Mason <mason@broadcom.com>
12523 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
12524 * mini-mips.c: more configuration macros, support long conditional branches, additional
12525 asserts, fix epilog instrumentation.
12526 * mini-mips.h: use standard stack walk
12527 * cpu-mips.md: increase size of div, rem and conditional branches
12529 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
12531 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
12534 2007-01-19 Zoltan Varga <vargaz@gmail.com>
12536 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
12537 (compile_method): Ditto.
12539 * aot-runtime.c (decode_klass_info): Ditto.
12541 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
12542 needed by the code generated by inssel.brg. Also fix a warning.
12544 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
12546 * mini.c: deal with enums that become genericinsts by
12547 being nested in a generic class (bug #79956).
12549 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12551 * mini.c: match the generic definition to check for
12552 private access with generic types (bug #78431).
12554 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12556 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
12557 to make life easier for people cross-compiling that insist on not
12560 2007-01-17 Mark Mason <mason@broadcom.com>
12562 * inssel-long.brg: patch to deal with mips missing flags
12563 * inssel-long32-mips.brg: implement overflow checks
12564 * insset-mips.brg: implement overflow checks
12565 * mini-mips.h: implement conditional exception handling
12566 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
12567 Remove unused code, minor cleanups.
12568 * exceptions-mips.c: minor cleanups
12569 * mini-ops.h: add mips conditional exception ops
12570 * cpu-mips.md: add mips conditional exception ops
12573 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12575 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
12576 to deal with mips missing of flags.
12578 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12580 * exceptions-ppc.c: execute fault handlers.
12582 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
12584 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
12586 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12588 * mini.c: handle also floating point values in initialize_array.
12590 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12592 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
12593 array initialization and make it conditional on the intrins option.
12595 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12597 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
12598 relocations and put the patch info names close to the enum definition.
12600 2007-01-15 Mark Mason <mason@broadcom.com>
12602 * basic.cs, exceptions.cs: break up large tests to increase debugability.
12604 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12606 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
12608 2007-01-12 Raja R Harinath <rharinath@novell.com>
12610 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
12612 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
12614 * Makefile.am: distribute the mips sources.
12616 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12618 * mini-codegen.h: handle bug #80489 here, by excluding ecx
12621 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
12623 * cpu-x86.md: back out for now as this triggers other regressions.
12625 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12627 * cpu-x86.md: force src1 and dest regpair for long shift instructions
12628 to eax:edx, so ecx can't get allocated to them (bug #80489).
12630 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
12632 * mini.c, mini-exceptions.c: enabled running fault handlers
12635 2007-01-03 Miguel de Icaza <miguel@novell.com>
12637 * driver.c: If nothing fail, do not use the string "failed",
12638 because it makes it very annoying to view test result logs on the
12641 2006-12-30 Miguel de Icaza <miguel@novell.com>
12643 * debug-debugger.c (mono_debugger_main): Rename "main" to
12644 "main_method" to prevent a warning.
12646 Remove a warning for unused field.
12648 2006-12-28 Martin Baulig <martin@ximian.com>
12651 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
12653 2006-12-22 Martin Baulig <martin@ximian.com>
12655 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
12656 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
12657 seperate `.mdb_debug_info' section, so we can access it from the
12658 debugger even if the binary is stripped.
12660 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
12661 from the `.mdb_debug_info' here to prevent the linker from
12662 removing that section.
12664 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
12665 mdb-debug-info64.s.
12667 2006-12-19 Robert Jordan <robertj@gmx.net>
12669 * mini-x86: enable the code to return small structures in
12670 registers for FreeBSD as well. Fixes bug #80278.
12671 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
12673 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12675 * mini-x86.c: align the stack when calling the profiler
12676 function instrumenting the prolog (on OSX).
12678 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
12680 * mini.c: emit a break opcode where Debugger.Break () is called.
12682 2006-12-13 Miguel de Icaza <miguel@novell.com>
12684 * mini.c (mono_method_to_ir): Provide useful information on this
12685 assert, to prevent others from debugging like I did.
12687 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12689 * mini.c: enable code which was incorrectly commented
12692 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12694 * mini-x86.c: enable on OSX, too, the code to return small
12695 structures in registers.
12697 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12699 * mini-x86.c: remove the use of the dynamic code manager here, too.
12701 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12703 * mini.h, debug-debugger.c, tramp-*.c: fixed
12704 mono_debugger_create_notification_function() to use
12705 mono_global_codeman_reserve () instead of a dynamic code manager.
12707 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
12709 * mini.c, jit-icalls.h, jit-icalls.c: remove the
12710 ves_array_element_address() jit icall and use a generated
12711 managed method instead (which is about 4 times faster for a rank 3
12714 2006-11-29 Mark Mason <mason@broadcom.com>
12716 * basic-calls.cs: additional tests for passing
12717 structures as function arguments.
12719 2006-11-29 Mark Mason <mason@broadcom.com>
12721 * mini-mips.h: disable custom exception handling
12722 * mini-mips.c: throw/rethrow should use jalr to call
12723 exception stubs. Fixed bug with passing structures
12724 by value. More support for tracing floating point
12727 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12729 * mini.c: fixed typo in the soft-float ldind.r4 handling
12732 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12734 * mini.c, mini.h, driver.c: added --runtime command line
12735 option to select a different runtime than the autodetected one.
12736 * jit.h: added API for embedders to initialize with a specific
12739 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12741 * mini.c: handle also boxing of r4 values (bug #80024).
12743 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12745 * mini-ppc.c: force indirect calls until we reserve
12746 enough address space for all the generated code.
12748 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
12750 * exceptions-arm.c: workaround bugs in the libc definition
12751 of struct ucontext.
12753 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12755 * inssel.brg: fixes from me and Mark Mason.
12757 2006-11-23 Dick Porter <dick@ximian.com>
12759 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
12760 semaphore display now we've fixed the initial value
12762 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12764 * inssel.brg: partially revert the last change to fix the build.
12766 2006-11-21 Mark Mason <mason@broadcom.com>
12768 * inssel.brg: Add and use compare-and-branch macros to support
12769 architectures that do not have condition code registers (ie. MIPS).
12770 * *-mips.{c,brg,md}: Fix copyright statements
12772 2006-11-20 Mark Mason <mason@broadcom.com>
12774 * Makefile.am: remove mini-codegen.c from list of MIPS sources
12775 * mini.c: Allow GET_CONTEXT to be specified by the arch port
12776 * mini.h: Added declaration for mono_print_ins()
12777 * mini-codegen.c: added ins_spec initializer for MIPS
12778 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
12779 vreg to be virtual and hreg to be non-virtual.
12780 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
12781 is not yet working/implemented correctly.
12782 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
12783 non-static, fixup calls to print_ins() from other parts in the file.
12785 2006-11-20 Mark Mason <mason@broadcom.com>
12787 * basic-calls.cs: added tests for passing structures as arguments
12790 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12792 * inssel-long32.brg: optimize signed division by power of two.
12794 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
12796 * mini-arm.c: added support for interworking with thumb code
12797 (mono must be still be built using the ARM instruction encoding).
12799 2006-11-19 Miguel de Icaza <miguel@novell.com>
12801 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
12802 verifier has different rules for it. Fixes a few verifier issues
12805 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
12806 at the end, so people know what happened.
12808 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12810 * brach-opts.c: in optimize_exception_target() make sure we
12811 are in a catch clause (fixes bug #79871).
12813 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12815 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
12816 more soft-float support fixes.
12818 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
12820 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
12821 that are passed half on the stack and half in registers.
12823 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
12825 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
12826 more mips integration work from Mark E Mason
12827 <mark.e.mason@broadcom.com>.
12829 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12831 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
12832 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
12833 tramp-mips.c: added sources for the mips port, not
12834 integrated in the build yet. Contributed by
12835 Mark E Mason <mark.e.mason@broadcom.com>.
12837 2006-11-14 Neale Ferguson <neale@sinenomine.net>
12839 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
12841 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12843 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
12844 put the soft-float rules in its own file since it seems to
12845 break s390 compilation.
12847 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12849 * mini-arm.c: fixed wrnings.
12851 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
12853 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
12854 inssel-arm.brg: ARM support for soft-float.
12856 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12858 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
12859 loads and stores of 32 bit fp values.
12861 2006-11-10 Zoltan Varga <vargaz@gmail.com>
12863 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
12865 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
12866 works. Fixes #79852 and #79463.
12868 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12870 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
12871 more soft-float support WIP and fixes.
12873 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
12875 * mini-arm.c: some VFP updates.
12877 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12879 * mini-exceptions.c: 0 is a valid local var offset in some
12880 architectures, don't assert (bug #78508).
12882 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12884 * exceptions-arm.c: fixed off by one error in stack walk code.
12886 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12888 * mini.h, mini.c: more precise tracking of type load exceptions.
12890 2006-11-03 Robert Jordan <robertj@gmx.net>
12892 * Makefile.am: [WIN32] Add monow.exe target.
12893 * driver.c: [WIN32] Don't detach the console when debugging.
12896 2006-10-30 Miguel de Icaza <miguel@novell.com>
12898 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12900 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12902 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12904 * driver.c (mini_regression): Fix --regression with AOT.
12906 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12908 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12910 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12912 * mini-sparc.h: Don't use sigaction on sparc/linux.
12914 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12916 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12918 * mini-exceptions.c: Add proper include files for getpid ().
12920 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12922 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12923 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12926 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12927 name cache to reduce its size.
12929 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12931 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12933 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12934 the mono_lmf TLS variable.
12936 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12937 trampoline lmf frames.
12939 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12941 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12943 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12944 the mono_lmf TLS variable.
12946 * mini-exceptions.c: Access the LMF structure through accessors.
12948 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12949 variable instead of in jit_tls->lmf.
12951 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12953 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12954 trampoline lmf frames.
12956 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12958 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12960 * mini.c trace.c mini-x86.c: Revert these too.
12962 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12965 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12967 * genmdesc.c: removed now dead code.
12969 2006-10-09 Robert Jordan <robertj@gmx.net>
12971 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12973 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12975 * mini.h: do not leave gaps in the opcode values.
12977 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12979 * jit-icalls.h: flag functions as internal here, too.
12981 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12983 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12984 functions with the internal attribute.
12986 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12988 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12990 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12992 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12995 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12997 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12998 tail calls as on other platforms.
13000 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13002 * iltests.il: Add a few tailcall tests.
13004 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13006 * driver.c: fix loop for old compilers (bug #79521).
13008 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13010 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13012 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13014 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13015 metadata without any code.
13017 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13018 more precise debugging information using gdb.
13020 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13022 * inssel-ia64.brg: Make the helper methods static.
13024 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13026 * inssel-x86.brg: make the helper methods static.
13028 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13030 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13032 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13034 * mini.c: updates for monoburg changes.
13035 * inssel.brg: make a few helper functions static as they should.
13037 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13039 * Makefile.am: Move mini-codegen.c to common_sources.
13041 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13043 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13045 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13046 mini-ppc.h: port to use the common local register allocator.
13048 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13050 * mini.h: Remove the comment too then.
13052 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13054 * mini.h: put back backend.data which is to be used shortly and
13055 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13056 pointers on 4 byte boundaries it'd have much bigger issues running
13057 and you can ifdef it out anyway.
13059 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13061 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13062 MonoInst size by 4 bytes on 64 bit machines.
13064 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13066 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13067 replacement with more meaningful field names. Arch maintainers, please
13068 check the assigned names are good enough for your arch.
13070 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13072 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13073 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13075 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13077 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13078 relocations and memory requirements, put the optimization flags
13079 definitions in their own file.
13081 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13083 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13085 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13087 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13089 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13091 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13093 * inssel.brg: use the correct function to get the size of an item
13094 in an array, given an element class.
13095 * aot-compiler.c: do not access class->class_size directly.
13097 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13099 * mini.h, debug-mini.c: added a debugging function to print
13100 info about local variables and arguments in a jitted method.
13102 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13104 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13106 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13108 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13110 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13111 inner and outer loops when passing vtypes.
13113 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13115 * mini-ppc.c: take into account the cpu errata for cache flushing
13116 which caused some random errors (bug #79381).
13118 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13120 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13121 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13123 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13125 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13128 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13129 freebsd ports tree.
13131 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13132 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13134 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13137 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13139 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13141 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13143 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13144 macro does not have to be changed during debugging.
13146 * 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>.
13148 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13150 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13152 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13153 MONO_ARCH_NO_EMULATE_MUL is defined.
13155 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13157 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13159 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13161 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13163 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13165 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13166 stuff to mini-exceptions.c where it is used.
13168 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13169 setup code, the real one is in mini-exceptions.c.
13171 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13172 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13173 some changes from the freebsd ports tree.
13175 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13178 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13180 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13182 * mini.c: on Linux, check for /proc to be mounted
13183 (bug# 79351, novell bug#201204).
13185 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13187 * mini.c: handle cases where pthread_attr_getstack() behaves
13188 incorrectly (bug #78096).
13190 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13192 * mini-arm.c: support larger stack frames (bug #79272).
13194 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13196 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13198 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13201 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13202 mono_class_from_name () to find a class from its name.
13204 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13206 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13208 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13210 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13212 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13214 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13216 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13217 callinfo->trampoline.
13219 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13221 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13224 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13226 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13228 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13230 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13231 stats.method_trampolines, it is already done by the generic trampoline code.
13233 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13235 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13237 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13239 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13241 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13243 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13245 * mini.c (print_jit_stats): Print new stats.
13247 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13249 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13251 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13252 Address on two dimensional arrays. Fixes #78729.
13254 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13256 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13259 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13261 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13264 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13266 (mini_get_ldelema_ins): Ditto.
13268 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13270 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13271 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13274 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13276 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13277 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13279 * exceptions-s390x.c: Cosmetic change.
13281 * tramp-s390.c: Fix warning.
13283 * cpu-s390.md: Correct length of mul_imm.
13285 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13287 * aot-compiler.c: added binary writer with ELF backend
13288 implementation (only on Linux/x86 for now).
13290 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13292 * Makefile.am: Don't run net 2.0 AOT tests.
13294 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13295 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13297 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13299 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13301 * aot-compiler.c: simplified and refactored the asm-writing code
13302 to allow different backends.
13304 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13306 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13308 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13309 little. Share patches of type TYPE_FROM_HANDLE as well.
13311 * mini.c (mono_patch_info_equal): New helper function.
13312 (mono_patch_info_hash): Ditto.
13314 * aot-compiler.c (emit_method_code): Fix s390 build.
13316 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13317 is not handled because it is stored as a flag and not as a type ctor. Fixes
13320 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13322 * aot-compiler.c: Fix computation of GOT slot statistics.
13324 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13325 Also remove support for not PIC AOT.
13327 * mini.h: Bump AOT file format version.
13329 * objects.cs: Add a test for #78990.
13331 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13332 (peter.dettman@iinet.net.au). Fixes #79087.
13334 * basic-long.cs: Add a test for the above.
13336 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13338 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13340 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13343 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13345 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13348 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13350 * mini.c: Don't verify COM proxy invoke calls
13353 2006-08-10 Dick Porter <dick@ximian.com>
13355 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13356 which process is holding semaphores locked.
13358 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13360 * mini-ia64.c mini-amd64.c: Fix #79027.
13362 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13364 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13366 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13367 implicit arguments in a vararg call. Fixes #79027.
13369 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13371 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13372 (mono_get_array_new_va_signature): Ditto.
13374 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13376 * aot-runtime.c: Call init_plt lazily.
13378 * inssel-long.brg: Fix unsigned long->int conversion.
13380 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
13382 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
13383 that most data is now in the .rss/.data section.
13385 2006-08-04 Zoltan Varga <vargaz@gmail.com>
13387 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
13389 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
13391 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
13393 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
13395 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
13396 virtual call. Fixes #79010.
13398 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
13399 and use the result as the this argument in the real call.
13401 * generics.2.cs: Add a new test for #79010.
13403 2006-08-03 Zoltan Varga <vargaz@gmail.com>
13405 * mini-x86.c: Fix a warning.
13407 * aot-compiler.c: Add a bunch of statistics.
13409 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
13411 2006-08-02 Zoltan Varga <vargaz@gmail.com>
13413 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
13415 2006-08-01 Zoltan Varga <vargaz@gmail.com>
13417 * 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>.
13419 2006-07-13 Miguel de Icaza <miguel@novell.com>
13421 * mini.c (mono_method_to_ir): Obtain the original method in the
13422 CIL stream and use this to perform validation.
13426 2006-07-19 Zoltan Varga <vargaz@gmail.com>
13428 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
13429 (mono_arch_call_opcode): Ditto.
13431 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
13434 * mini.c (mono_patch_info_dup_mp): New helper function.
13436 * aot-compiler.c (compile_method): Fix some of the memory allocated during
13437 compilation. Fixes #78827.
13439 2006-07-18 Kornel Pal <kornelpal@gmail.com>
13441 * declsec.c: Use original security informations for
13442 MONO_WRAPPER_MANAGED_TO_MANAGED.
13444 2006-07-15 Jonathan Chambers <joncham@gmail.com>
13446 * mini.c: Allow Com Interop methods/classes and
13447 don't verify COM wrapper calls
13450 2006-07-13 Zoltan Varga <vargaz@gmail.com>
13452 * inssel-long32.brg: Fix long->i4 checked conversion.
13454 * exceptions.cs: Add a test for the above.
13456 2006-07-08 Zoltan Varga <vargaz@gmail.com>
13458 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
13460 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
13463 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
13466 2006-07-03 Zoltan Varga <vargaz@gmail.com>
13468 * mini.c: Fix solaris/x86 exception handling.
13470 * Makefile.am: Get rid of $(ICU_LIBS).
13472 2006-07-02 Zoltan Varga <vargaz@gmail.com>
13474 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
13475 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
13476 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
13478 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
13480 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
13481 this function causes a SIGSEGV.
13483 2006-06-22 Zoltan Varga <vargaz@gmail.com>
13485 * mini.c: Remove unused solaris/x86 includes.
13487 2006-06-21 Zoltan Varga <vargaz@gmail.com>
13489 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
13491 2006-06-20 Jb Evain <jbevain@gmail.com>
13493 * cpu-g4.md: fix max length of start_handler instruction.
13495 2006-06-20 Massimiliano Mantione <massi@ximian.com>
13496 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
13498 2006-06-16 Massimiliano Mantione <massi@ximian.com>
13499 * ssa.c: Fixed bug 78653 for SSA based deadce.
13500 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
13501 MonoInst.flags, used in SSA based deadce.
13502 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
13503 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
13505 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
13507 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
13508 it can end up using non executable memory on ppc64 systems
13509 running ppc32 userspace (fix from Johannes Berg).
13511 2006-06-14 Dick Porter <dick@ximian.com>
13513 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
13516 2006-06-13 Massimiliano Mantione <massi@ximian.com>
13517 * mini.c: Made so that inline is locally disabled if it would
13518 trigger a .cctor, because too many apps depend on this behavior
13519 (which seems to be also the one of the MS CLR).
13521 2006-06-13 Zoltan Varga <vargaz@gmail.com>
13523 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
13524 No idea why this worked before.
13526 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
13527 which branch to outer exception clauses since they could skip the
13528 inner finally clauses. Fixes #78633.
13530 * exceptions.cs: Add a test for the above.
13532 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
13535 * iltests.il: Add a test for the above.
13537 2006-06-12 Zoltan Varga <vargaz@gmail.com>
13539 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
13540 after the end of a try bblock, to prevent asserts in mini_method_compile ().
13542 * iltests.il: Add a test for the above.
13544 2006-06-10 Zoltan Varga <vargaz@gmail.com>
13546 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
13548 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
13549 methods as instrinsics.
13551 2006-06-09 Wade Berrier <wberrier@novell.com>
13553 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
13554 (simple-cee-ops.h ssapre-mini-ops.h)
13556 2006-06-09 Neale Ferguson <neale@sinenomine.net>
13558 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
13559 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
13561 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
13562 * cpu-s390x.md: Fix max. length values for a couple of instructions.
13564 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
13566 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
13568 2006-06-08 Massimiliano Mantione <massi@ximian.com>
13570 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
13571 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
13572 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
13573 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
13574 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
13575 of opcodes, so that bug 78549 should not happen again.
13576 * ssapre.c: Updated to use the renamed files.
13578 2006-06-08 Zoltan Varga <vargaz@gmail.com>
13580 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
13581 in OP_ATOMIC_EXCHANGE_I4.
13583 2006-06-07 Wade Berrier <wberrier@novell.com>
13585 * tramp-s390.c: Fix s390 build (add missing pointer declarations
13586 in mono_debugger_create_notification_function)
13588 2006-06-06 Zoltan Varga <vargaz@gmail.com>
13590 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
13592 * mini.c (type_from_stack_type): Disable some changes which do not
13595 * driver.c: Reenable opts.
13597 * mini.h (MonoStackSlot): New structure to keep track of the verification state
13598 of the evaluation stack.
13600 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
13601 evaluation stack trace at entry to the bblock.
13603 * mini.c (merge_stacks): New function to perform verification of stack merges.
13604 Turned off by default.
13606 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
13609 2006-06-06 Massimiliano Mantione <massi@ximian.com>
13611 * local-propagation.c: Fixed bug 78549.
13613 2006-06-04 Zoltan Varga <vargaz@gmail.com>
13615 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
13617 2006-06-02 Miguel de Icaza <miguel@novell.com>
13619 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
13620 tramp-arm.c, tramp-ia64.c
13621 (mono_debugger_create_notification_function): Update signature to
13622 new signature and use new protocol for creating the notification
13625 Should fix the build.
13627 2006-06-02 Geoff Norton <gnorton@customerdna.com>
13629 * exceptions-ppc.c (mono_jit_walk_stack)
13630 (ves_icall_get_frame_info): Fix the build
13632 2006-06-02 Zoltan Varga <vargaz@gmail.com>
13634 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
13636 2006-05-31 Raja R Harinath <rharinath@novell.com>
13638 * il2tests.2.il: New file for generics CIL tests. Add test for
13640 * Makefile.am: Update.
13643 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
13646 2006-05-30 Massimiliano Mantione <massi@ximian.com>
13648 * aliasing.c: Fixed bug 78311.
13650 2006-05-29 Martin Baulig <martin@ximian.com>
13652 * mini-exceptions.c (mono_find_jit_info): When computing the
13653 native offset, check whether we're actually inside the method's
13654 code; call mono_debug_print_stack_frame() to format the frame.
13655 (ves_icall_System_Exception_get_trace): Call
13656 mono_debug_print_stack_frame() to format the stack frame.
13657 (ves_icall_get_trace): Update to the new debugging API.
13658 (mono_jit_walk_stack_from_ctx): Likewise.
13659 (ves_icall_get_frame_info): Likewise.
13661 * mini.c (get_method_from_ip): Use the new debugging API.
13662 (mono_print_method_from_ip): Likewise.
13665 (mono_jit_walk_stack): Use the new debugging API.
13666 (ves_icall_get_frame_info): Likewise.
13668 2006-05-27 Zoltan Varga <vargaz@gmail.com>
13670 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
13672 2006-05-25 Massimiliano Mantione <massi@ximian.com>
13674 * mini.c: Added "limitator" to inline for debugging.
13676 2006-05-24 Martin Baulig <martin@ximian.com>
13678 * debug-debugger.c (mono_debugger_init): Create a private,
13679 malloc()-based code manager for the notification function and
13680 intentionally leak it on exit. This fixes the crash-on-exit race
13684 (mono_debugger_create_notification_function): Added
13685 `MonoCodeManager *' argument.
13688 (mono_debugger_create_notification_function): Added
13689 `MonoCodeManager *' argument.
13691 2006-05-23 Massimiliano Mantione <massi@ximian.com>
13693 * aliasing.c: Fixed 64 bit issue.
13694 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13695 default since all known bugs are fixed (one more time!).
13697 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13699 * mini.c: write barrier support.
13701 2006-05-23 Martin Baulig <martin@ximian.com>
13703 * debug-debugger.c: Revert Paolo's change. Add comment and #error
13704 check at the top of the file.
13706 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
13708 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
13709 reverting changes without reason and without changelog entries.
13711 2006-05-18 Zoltan Varga <vargaz@gmail.com>
13713 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
13714 to a few opcodes. Fixes #78439.
13716 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
13717 consistency with other archs.
13719 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
13721 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13723 * debug-debugger.c: fix the build.
13725 2006-05-17 Martin Baulig <martin@ximian.com>
13728 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
13729 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
13730 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
13731 (debugger_attach): Call GC_mono_debugger_add_all_threads().
13733 2006-05-11 Zoltan Varga <vargaz@gmail.com>
13735 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
13737 2006-05-10 Zoltan Varga <vargaz@gmail.com>
13739 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
13740 MONO_TYPE_GENERICINST.
13742 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
13743 MONO_TYPE_GENERICINST.
13745 2006-05-09 Zoltan Varga <vargaz@gmail.com>
13747 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
13750 2006-05-08 Zoltan Varga <vargaz@gmail.com>
13752 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
13754 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
13756 2006-05-06 Zoltan Varga <vargaz@gmail.com>
13758 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
13759 mono_trace_cleanup ().
13761 * iltests.il: Fix problem with the newly added test.
13763 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
13764 due to register constraints, free up the previous hreg. Fixes #78314.
13766 * iltests.il: Add new test for #78314.
13768 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
13769 Interlocked.Add. Fixes #78312.
13771 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
13773 2006-05-05 Zoltan Varga <vargaz@gmail.com>
13775 * inssel.brg (mini_emit_virtual_call): Fix a warning.
13777 2006-05-05 Martin Baulig <martin@ximian.com>
13779 * debug-mini.c (mono_debug_open_block): New method.
13782 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13783 the beginning of each basic block.
13786 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13787 the beginning of each basic block.
13789 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13791 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13792 default until I understand why they break the build on amd64.
13794 2006-05-04 Zoltan Varga <vargaz@gmail.com>
13796 * mini.c (mini_cleanup): Call mono_cleanup ().
13798 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
13801 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13803 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
13804 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13805 default since all known bugs are fixed, and I cannot reproduce bug
13806 77944... I'm asking Matt Hargett to test again after this commit.
13808 2006-04-28 Massimiliano Mantione <massi@ximian.com>
13810 * mini-codegen.c: Fixed typo that thrashed inline.
13812 2006-04-28 Zoltan Varga <vargaz@gmail.com>
13814 * dominators.c (compute_dominators): Avoid using a worklist since
13815 it is not correct in some cases. Instead, iterate over all bblocks as
13816 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
13818 2006-04-28 Miguel de Icaza <miguel@novell.com>
13820 * mini.c (mono_jit_compile_method_inner): Use
13821 mono_prepare_exception_from_error that resets the value
13824 2006-04-27 Miguel de Icaza <miguel@novell.com>
13826 * mini.c: Move the mini_loader_error_to_exception to metadata.
13828 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13830 * aliasing.c: Fixed bug 78210.
13832 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13834 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13835 default until all their problems (or the ones they trigger) are fixed.
13837 2006-04-26 Zoltan Varga <vargaz@gmail.com>
13839 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
13841 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
13842 as loaded only after resolving patches since that could invoke the same method.
13844 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
13846 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
13849 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
13852 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
13855 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
13856 made from AOT code through the PLT table.
13858 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
13859 holding the plt offset when a call is made to the aot plt trampoline.
13861 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13863 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
13866 * Makefile.am (common_sources): Fix build breakage.
13868 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
13869 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
13870 intra-assembly calls if possible.
13872 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
13874 * mini-trampolines.c: Handle PLT entries.
13876 * mini.c: Avoid creating a GOT var for calls.
13878 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13879 from mscorlib code.
13881 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13882 from mscorlib code.
13884 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13887 * mini.h: Bump AOT file format version.
13889 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13892 2006-04-25 Martin Baulig <martin@ximian.com>
13894 * driver.c: Disable copyprop, consprop and inline when running
13895 inside the debugger.
13897 2006-04-25 Martin Baulig <martin@ximian.com>
13899 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13900 with `get_current_thread' and added `detach'.
13901 (MonoDebuggerMetadataInfo): Added `thread_size',
13902 `thread_tid_offset', `thread_stack_ptr_offset' and
13903 `thread_end_stack_offset'.
13905 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13907 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13910 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13911 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13913 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13915 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13917 * aot.c: Add support for ADJUSTED_IID.
13919 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13921 * aot.c (emit_method_order): Don't align method_order_end.
13923 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13924 the interface ID changes.
13926 2006-04-21 Dick Porter <dick@ximian.com>
13928 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13929 cleaning up a thread. Fixes the new part of bug 77470.
13931 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13933 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13934 to managed wrapper.
13936 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13938 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13940 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13941 SIGSEGV. Fixes #78072.
13943 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13944 unregister our SIGABRT handler.
13946 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13948 * mini.c: Disabled inline where it can alter the call stack in a
13949 way visible from managed code.
13950 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13953 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13955 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13956 on other platforms. Fixes #78089.
13958 2006-04-13 Martin Baulig <martin@ximian.com>
13960 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13961 determine whether we're inside the debugger.
13964 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13966 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13968 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13969 handler clauses. Fixes #78024.
13971 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13972 in the CALL_MEMBASE opcodes. Fixes #78088.
13973 (mono_arch_get_vcall_slot_addr): Ditto.
13975 2006-04-10 Martin Baulig <martin@ximian.com>
13977 * debug-debugger.c: The thread handling code has now been moved
13978 into ../metadata/threads.c.
13980 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13982 * driver.c (mono_main): Fix --with-gc=none build.
13984 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13985 (mono_spillvar_offset_float): Ditto.
13986 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13987 hreg, not when its !global, since on ia64, there is a third category: stacked
13990 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13992 * mini.c: set MonoInst->klass for load field address and a few other
13995 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13997 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13999 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14001 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14002 the branch opt changes.
14004 2006-04-06 Dick Porter <dick@ximian.com>
14006 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14008 * wapihandles.c (mini_wapi_seminfo):
14009 * driver.c (mono_main): Add semaphore info option
14011 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14013 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14014 branch optimization changes. Fixes #78009.
14016 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14018 * mini.c: ignore accessibility of methods in managed->native wrappers.
14020 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14022 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14024 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14026 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14028 * mini.c: Modify the branch optimizations to preserve the invariant that
14029 the entries inside the in_bb and out_bb arrays are unique.
14030 (mono_unlink_bblock): Avoid creation of new arrays.
14032 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14034 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14037 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14039 * mini.c (optimize_branches): Remove the "optimizations" in
14040 the cbranch1/cbranch2 -> branch cases which were causing several
14041 problems in the past. Fixes #77986.
14043 2006-03-31 Chris Toshok <toshok@ximian.com>
14045 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14046 default optimizations :(
14048 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14050 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14053 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14055 * local-propagation.c: Added comments to structs and removed
14056 "Mono" prefixes from local tree mover types.
14058 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14060 * Makefile.am (arch_sources): Define this for each architecture so
14061 libmono_la_SOURCES is defined in one place.
14063 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14065 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14068 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14070 * driver.c: print the GC name supplied by configure.
14072 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14074 * local-propagation.c: Added tree mover, and moved here all the
14075 local propagation code from mini.c
14076 * mini.c: Added support for treeprop, and moved all the local
14077 propagation code to local-propagation.c
14078 * mini.h: Added support for treeprop
14079 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14080 treeprop, inline and deadce by default
14081 * Makefile.am: Added local-propagation.c
14083 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14085 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14087 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14089 * debug-debugger.c: make it compile without the Boehm GC.
14091 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14093 * mini.c: fixed issue with mismatch when an icall is registered
14094 with multiple names but same address.
14096 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14098 * declsec.c, mini-exceptions.c: use write barrier to set reference
14099 fields of managed objects.
14101 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14103 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14104 (can_access_internals): Fix a warning.
14106 * mini.c (print_method_from_ip): Rename this to
14107 mono_print_method_from_ip so it gets exported.
14109 * trace.c: Deal with strings inside StringBuilder's containing garbage
14110 and fix memory leaks. Fixes #77848.
14112 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14114 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14117 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14119 * mini-s390.c: Remove OP_X86_TEST_NULL.
14121 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14123 * mini.c: use the correct GetHashCode() for the moving collector.
14125 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14127 * liveness.c: Regalloc spill cost tuning.
14129 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14131 * mini-s390x.h: Correct S390_LONG macro.
14133 * mini-s390x.c: Cleanup unused code.
14135 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14137 * jit-icalls.h: New file.
14139 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14140 icalls and include that instead of including jit-icalls.c.
14142 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14145 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14147 * mini.c: when checking for member accessibility, also check for
14148 friend assemblies and for explicit interface implementations.
14150 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14152 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14154 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14156 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14157 common cases are done first.
14159 * mini-ops.h: Only define platform specific opcodes on the given platform.
14161 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14164 2006-03-14 Martin Baulig <martin@ximian.com>
14166 Revert Paolo's change from r57348:
14168 * mini.h: don't use gboolean for bitfields.
14169 * mini.c: verifier changes for fields and methods accessibility.
14171 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14173 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14175 * mini-s390x.c: Fix conv_r_un.
14177 * cpu-s390, cpu-s390x.md: Fix lengths.
14179 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14181 * mini.c: nested types have access to all the nesting
14182 levels, not just the enclosing types.
14184 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14186 * mini.c: added a few more verification checks.
14188 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14190 * liveness.c: Merge optimizations from the linear-il branch.
14192 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14194 * mini-ia64.c (emit_call): Add a comment.
14196 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14198 * tramp-ia64.c: Fix some warnings.
14200 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14202 * mini.h: don't use gboolean for bitfields.
14203 * mini.c: verifier changes for fields and methods accessibility.
14205 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14207 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14208 lazy icall wrapper changes.
14210 * dominators.c: Replace all the dominator algorithms with faster
14211 ones from the linear-il branch.
14213 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14216 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14217 common cases are done first.
14219 * mini-amd64.c: Fix some warnings.
14221 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14224 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14227 * mini.h: Add a missing prototype.
14229 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14231 * mini.c: Compile icall wrappers lazily.
14233 * mini-codegen.c: Use printf instead of g_print since its much faster.
14235 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14238 * mini.c (optimize_branches): Cache the negative result from
14239 remove_block_if_useless ().
14241 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14242 Also fix some bblock linking issues.
14244 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14247 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14249 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14250 accessed fields first, for better cache behavior.
14252 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14254 * mini.c: speedup IList<T> array accesses.
14256 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14258 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14259 inline_costs counter. Fixes #77190.
14261 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14263 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14264 trace messages. Fixes #77706.
14266 2006-03-04 Martin Baulig <martin@ximian.com>
14268 * tramp-amd64.c, tramp-x86.c
14269 (mono_debugger_create_notification_function): Use
14270 mono_global_codeman_reserve() to allocate a buffer at runtime and
14273 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14275 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14276 notification function at runtime and then call `initialize' in the
14277 `MONO_DEBUGGER__debugger_info' vtable.
14279 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14281 * iltests.il: Fix a visibility problem.
14283 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14285 * driver.c, mini.c: add hooks for the counters API.
14287 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14289 * driver.c: show disabled options.
14291 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14293 * linear-scan.c: always use cost-driven selection.
14295 2006-02-28 Raja R Harinath <rharinath@novell.com>
14297 * jit-icalls.c (helper_compile_generic_method): Revert change from
14300 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14302 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14304 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14306 * inssel.brg: style fixes, mostly to force the updated monoburg
14307 to run for people using svn.
14309 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14311 * mini.c: match monoburg changes.
14313 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14315 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14316 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14317 declaration in the header file.
14319 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14321 * helpers.c: reduce relocations and mem usage.
14323 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14325 * mini.h, mini-codegen.c: disable logging features if
14326 requested by configure.
14328 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14330 * mini.c: tiny verifier changes.
14332 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14334 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14335 cpu-pentium.md: stack alignment changes for osx/x86,
14336 partially from Geoff Norton <gnorton@customerdna.com>.
14338 2006-02-24 Raja R Harinath <harinath@gmail.com>
14340 * jit-icalls.c (helper_compile_generic_method): Update to changes
14341 in metadata/class.c.
14343 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14345 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14347 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14348 interface calls with large offsets.
14350 2006-02-23 Raja R Harinath <rharinath@novell.com>
14352 * jit-icalls.c (helper_compile_generic_method): Document the
14353 special-case we depend on so that we can inflate the method twice
14354 with the same context with no bad side-effects.
14356 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14358 * mini-x86.c, mini-amd64.c: fix for case when xen support
14361 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14363 * mini-x86.c, mini-amd64.c: generate code to access tls items
14364 in a faster way for Xen systems.
14366 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14368 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14369 updates and compilation fixes for the OSX/x86 port, mostly from
14370 Geoff Norton <gnorton@customerdna.com>.
14372 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14374 * inssel.brg: faster interface call implementation
14375 to sync with the interface_offsets MonoVTable changes.
14377 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14379 * mini.c: more verification checks.
14381 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
14383 * mini.c: added a few more verification checks.
14385 2006-02-17 Neale Ferguson <neale@sinenomine.net>
14387 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
14388 facility on the processor and use it if available.
14390 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14392 * driver.c, aot.c, mini.c: throw exception if the IL code is
14393 invalid or unverifiable.
14395 2006-02-17 Raja R Harinath <rharinath@novell.com>
14397 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
14400 2006-02-16 Zoltan Varga <vargaz@gmail.com>
14402 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
14404 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14406 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
14407 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
14408 handling of instantiated generic valuetypes.
14410 2006-02-11 Zoltan Varga <vargaz@gmail.com>
14412 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
14413 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
14416 * generics.2.cs: Revert the nullable reftypes tests.
14418 2006-02-10 Zoltan Varga <vargaz@gmail.com>
14420 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
14421 using __builtin_frame_address (1) as it doesn't work in the presence
14422 of optimizations. Hopefully fixes #77273.
14424 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
14425 -> generics.cs change as it doesn't work with some automake versions.
14427 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14429 * mini.c: handle systems that sue a different way to
14430 retrieve the stack address of the current thread.
14432 2006-02-09 Zoltan Varga <vargaz@gmail.com>
14434 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
14435 it specially in the makefile.
14437 * generics.2.cs: Add tests for nullable reference types.
14439 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14441 * mini.c: always handle the case when mono_jit_init()
14442 is called in a thread different from the main thread,
14443 confusing libgc (bug #77309).
14445 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
14447 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
14449 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14451 * mini.c: change optimize_branches () to use a single loop
14452 and introduce a new optimization to simplify some range checks.
14454 2006-02-03 Martin Baulig <martin@ximian.com>
14456 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
14457 and merged with debugger_thread_manager_add_thread().
14458 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
14459 inform the debugger about the main thread.
14461 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14463 * basic.cs: Add test for div.un/rem.un constant folding.
14465 2006-02-03 Neale Ferguson <neale@sinenomine.net>
14467 * cpu-s390x.md: correct int_xor_imm length
14469 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14471 * generics.2.cs: New test for #77442.
14473 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
14476 2006-02-02 Martin Baulig <martin@ximian.com>
14478 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
14479 <mono/metadata/mono-debug-debugger.h>
14481 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
14483 2006-02-02 Martin Baulig <martin@ximian.com>
14485 * debug-debugger.h: New header file for debug-debugger.c.
14487 * debug-debugger.c: Big API cleanup; don't run the managed Main()
14488 function is a separate thread anymore; add support for attaching.
14490 2006-02-01 Zoltan Varga <vargaz@gmail.com>
14492 * tramp-x86.c: Fix a warning.
14494 2006-01-31 Zoltan Varga <vargaz@gmail.com>
14496 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
14497 on very large methods.
14499 * aot.c (load_patch_info): Fix a warning.
14501 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
14503 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
14504 mini-ops.h: alu membase optimizations.
14506 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
14508 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
14509 to speedup StringBuilder.
14511 2006-01-27 Zoltan Varga <vargaz@gmail.com>
14513 * dominators.c (mono_compute_natural_loops): Fix detection of
14514 loop body start blocks.
14516 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
14518 2006-01-26 Zoltan Varga <vargaz@gmail.com>
14520 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
14523 2006-01-25 Massimiliano Mantione <massi@ximian.com>
14525 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14527 2006-01-25 Martin Baulig <martin@ximian.com>
14529 * debug-debugger.c: Moved the `MonoDebuggerManager' and
14530 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
14531 started to cleanup this file a little bit.
14533 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
14535 * mini.c: optimize a codepath frequently happening in generics code.
14537 2006-01-23 Martin Baulig <martin@ximian.com>
14539 * Makefile.am: Only compile debug-debugger.c on supported platforms.
14541 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
14542 functions directly.
14544 * driver.c: debug-debugger.c is only available if
14545 `MONO_DEBUGGER_SUPPORTED' is defined.
14547 2006-01-23 Martin Baulig <martin@ximian.com>
14549 * debug-debugger.c: Only enable this on platforms where the Mono
14550 Debugger is working (x86 and x86_64).
14552 2006-01-21 Martin Baulig <martin@ximian.com>
14554 The Mono Debugger is now using the normal `mono' instead of the
14555 `mono-debugger-mini-wrapper' when executing managed code.
14557 * debug-debugger.c: New file; previously known as
14558 debugger/wrapper/wrapper.c.
14560 * debug-mini.c (mono_init_debugger): Removed.
14562 * driver.c (mono_main): Added new `--inside-mdb' command line
14563 argument which is used when running inside the debugger.
14565 2006-01-20 Zoltan Varga <vargaz@gmail.com>
14567 * liveness.c (mono_analyze_liveness): Remove some unused data
14570 2006-01-17 Zoltan Varga <vargaz@gmail.com>
14572 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
14574 2006-01-16 Zoltan Varga <vargaz@gmail.com>
14576 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
14577 depends on implementation details of monobitset.
14579 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
14582 2006-01-15 Zoltan Varga <vargaz@gmail.com>
14584 * liveness.c: Update after monobitset changes.
14586 2006-01-14 Zoltan Varga <vargaz@gmail.com>
14588 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
14590 2006-01-11 Neale Ferguson <neale@sinenomine.net>
14592 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
14594 * mini-s390x.c: Remove warning messages.
14596 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
14598 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
14600 2006-01-10 Zoltan Varga <vargaz@gmail.com>
14602 * generics.2.cs: Add ldelem/stelem_any test.
14604 2006-01-10 Neale Ferguson <neale@sinenomine.net>
14606 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
14608 2006-01-07 Zoltan Varga <vargaz@gmail.com>
14610 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
14612 2006-01-06 Zoltan Varga <vargaz@gmail.com>
14614 * generics.2.cs: Reenable vtype tests.
14616 * inssel-x86.brg: Remove an icorrect valuetype rule.
14618 2006-01-06 Neale Ferguson <neale@sinenomine.net>
14620 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
14621 initial support for OP_ABS.
14623 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14625 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
14627 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14629 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
14630 conversion and implement LADD/LSUB.
14632 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
14635 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14637 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
14639 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
14642 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14644 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
14645 localloc is encountered. Fixes crash in test-183.cs when using gmcs
14646 (stack walk problem).
14648 2006-01-04 Zoltan Varga <vargaz@gmail.com>
14650 * aot.c (mono_aot_load_method): Fix a warning.
14652 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14654 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
14656 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14658 * iltests.il: Add test for #77148.
14660 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
14663 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14665 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
14667 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14669 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
14670 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
14672 * basic-long.cs: Add lconv-to-r4/r8 tests.
14674 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14676 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
14678 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
14679 here as on other archs.
14681 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14683 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
14685 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14687 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
14689 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
14691 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
14692 instrument_prolog; Add memory_barrier instruction.
14694 2005-12-26 Zoltan Varga <vargaz@gmail.com>
14696 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
14698 2005-12-23 Zoltan Varga <vargaz@gmail.com>
14700 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
14702 * aliasing.c inssel.brg: Fix warnings.
14704 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
14705 could skip initialization of some parts of memory.
14707 * mini.c mini-ia64.c: Fix warnings.
14709 * inssel-sparc.brg: Add an implementation of lneg which actually works.
14711 2005-12-22 Zoltan Varga <vargaz@gmail.com>
14713 * aliasing.c (mono_build_aliasing_information): Add a workaround for
14714 a crash seen on sparc.
14716 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
14718 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
14720 2005-12-21 Neale Ferguson <neale@sinenomine.net>
14722 * mini-ops.h: Add s390_backchain instruction
14724 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
14726 * cpu-s390.md: Add s390_backchain instruction
14728 * mini-s390.c: Significant ABI changes
14730 * mini-s390.h: Cater for zero length structures
14732 2005-12-20 Neale Ferguson <neale@sinenomine.net>
14734 * mini-s390.c: ABI fixes
14736 * inssel-s390.brg: Remove debug statements
14738 * cpu-s390.md: Fix length of ATOMIC_xx operations
14740 2005-12-19 Zoltan Varga <vargaz@gmail.com>
14742 * basic-float.cs: Add float<->long conversion tests.
14744 2005-12-16 Neale Ferguson <neale@sinenomine.net>
14746 * mini-s390.c: Fix LOCALLOC processing.
14748 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
14750 2005-12-15 Zoltan Varga <vargaz@gmail.com>
14752 * iltests.il: Add tests for some opcodes not covered by the other
14755 2005-12-15 Neale Ferguson <neale@sinenomine.net>
14757 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
14758 register loading for Tail processing; Correct trace output.
14760 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
14762 * cpu-s390.md: Correct size of jmp instruction.
14764 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14766 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
14768 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14770 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
14771 Bring s390 up to current level.
14773 2005-12-12 Zltan Varga <vargaz@gmail.com>
14775 * generics.2.cs: Disable the newly added tests as they do not work yet.
14777 * generics.2.cs: Add valuetype tests.
14779 2005-12-09 Zoltan Varga <vargaz@gmail.com>
14781 * basic-long.cs: Add i4->u8 test.
14783 * objects.cs: Add tests for JIT intrinsic.
14785 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
14786 optimizations lost by a mistake.
14788 2005-12-07 Zoltan Varga <vargaz@gmail.com>
14790 * basic-long.cs: Remove a test moved to objects.cs.
14792 * arrays.cs: Add more array tests.
14794 2005-12-06 Zoltan Varga <vargaz@gmail.com>
14796 * arrays.cs: Add new tests for multi-dimensional arrays.
14798 2005-12-06 Raja R Harinath <rharinath@novell.com>
14800 * Makefile.am (test_sources2): Add generics.2.cs.
14801 (EXTRA_DIST): Add test_sources2.
14803 2005-12-05 Ben Maurer <bmaurer@ximian.com>
14805 Support for boxing and unboxing nullable types as well as the
14806 isinst operation on nullables, per the CLI ammendment.
14808 * inssel.brg (CEE_ISINST): Special case for nullable
14810 * mini.c (handle_unbox_nullable): new method
14811 (handle_box): Special case for nullable types
14812 (mono_method_to_ir): Call handle_unbox_nullable in correct
14815 * generics.2.cs: New test suite
14817 * Makefile.am: Support for regression tests with generics.
14819 2005-12-03 Zoltan Varga <vargaz@gmail.com>
14821 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
14822 allocated to registers. Fixes #76800.
14824 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
14826 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
14828 2005-11-30 Zoltan Varga <vargaz@gmail.com>
14830 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
14833 2005-11-29 Zoltan Varga <vargaz@gmail.com>
14835 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
14838 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
14840 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
14841 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
14843 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
14844 single precision before storing to a single precision location.
14846 2005-11-28 Raja R Harinath <rharinath@novell.com>
14848 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
14850 2005-11-27 Zoltan Varga <vargaz@gmail.com>
14852 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
14855 * basic.cs: Remove test_0_byte_compares test which was moved to
14856 objects.cs a long time ago.
14858 2005-11-22 Massimiliano Mantione <massi@ximian.com>
14860 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14862 2005-11-20 Zoltan Varga <vargaz@gmail.com>
14864 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
14865 handlers are called.
14867 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
14870 * mini-ia64.c: Add support for the throw->branch exception
14873 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14875 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14877 * mini.c: Enabled "fastpath" deadce :-)
14879 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14881 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14882 alias analysis pass to support it.
14883 * mini.h: Likewise.
14885 * liveness.c: Likewise (liveness computation can use aliasing
14886 information to be more accurate).
14887 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14888 moreover made so that "--compile-all" uses the given optimization
14889 flags and not the default ones.
14890 * aliasing.c: Alias analysis (new file).
14891 * aliasing.h: Likewise.
14892 * Makefile.am: added "aliasing.c" and "aliasing.h".
14894 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14896 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14899 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14901 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14902 fp >= end_of_stack exit condition, as it is not needed, and it might
14903 become true for fp eliminated frames.
14905 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14907 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14910 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14912 * mini-arm.c: fixed alignment of doubles/longs to match
14913 the C ABI (bug #76635).
14915 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14917 * aot.c: fix compilation with --enable-minimal=aot.
14919 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14921 * mini-arm.c: fixed compatibility with the new
14922 floating point emulator package for compares.
14924 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14926 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14928 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14930 * mini-exceptions.c (print_stack_frame): Output to stderr.
14931 (mono_handle_native_sigsegv): Ditto.
14933 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14935 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14936 OP_LCONV_TO_OVF_I implementation.
14938 * mini-amd64.c: Add support for the throw->branch exception
14941 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14942 when the catch clause catches a more general exception, i.e. Object.
14944 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14946 * cpu-ia64.md: Remove unused opcodes.
14948 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14949 specific defines for architectures defining USE_SIGACTION.
14951 * mini-ia64.c: Fix some warnings.
14953 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14954 version seemed to skip a frame.
14956 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14958 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14959 only calls which are made to native code use this flag.
14961 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14963 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14964 varargs methods as well.
14966 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14967 which have save_lmf set. Reorganize methods prologs a bit.
14969 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14970 debugger to the proper place.
14972 2005-10-29 Martin Baulig <martin@ximian.com>
14974 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14975 when running inside the debugger until the debugger has support
14978 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14980 * mini.h: Fix a warning.
14982 2005-10-24 Miguel de Icaza <miguel@novell.com>
14984 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14985 we expose publicly, this returns the string.
14987 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14989 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14990 with fp elimination.
14992 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14994 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14995 native stacktrace using the glibc 'backtrace' function if available.
14997 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14999 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15001 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15002 handle SIGSEGVs received while in native code.
15004 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15005 code, call mono_handle_native_sigsegv which will abort the runtime
15006 after printing some diagnostics, instead of converting it into a
15007 confusing NullReferenceException.
15009 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15011 * cpu-pentium.md: Remove unused opcodes.
15013 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15015 * mini-amd64.h (MonoLMF): Add rsp field.
15017 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15020 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15022 * mini-codegen.c (get_register_spilling): Fix some warnings.
15024 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15026 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15027 elimination during exception handling. Enable fp elimination by
15030 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15033 2005-10-16 Martin Baulig <martin@ximian.com>
15035 * mini-exceptions.c
15036 (mono_debugger_run_finally): New public method for the debugger.
15038 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15040 * debug-mini.c (mono_debug_init_method): Fix warning.
15042 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15043 the 'exname' parameter const to fix some warnings.
15045 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15047 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15048 introduced by the previous patch.
15050 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15052 * basic-float.cs: Add test for precision of float arithmetic.
15054 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15055 when loading/storing single values from/to memory.
15057 * mini.c (mono_jit_compile_method_with_opt): Create the function
15058 pointers in the correct domain.
15060 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15062 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15063 introduced by previous patch.
15065 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15066 when out_filter_idx is NULL.
15068 * mini-exceptions.c: Don't run filter clauses twice during exception
15069 handling. Fixes #75755.
15071 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15073 * aot.c: Add support for ldflda wrappers.
15075 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15078 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15080 * mini.c, mini.h: do not consider exception handlers blocks when
15081 setting up interface variables.
15083 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15085 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15087 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15089 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15090 causes a regression.
15092 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15094 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15096 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15097 of the OP_P definitions.
15099 * TODO: Add a proposal for dealing with the CEE/OP mess.
15101 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15102 optimizations from the x86 port.
15104 * cpu-amd64.md: Ditto.
15106 * basic.cs basic-long.cs: Add tests.
15108 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15110 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15111 Patrik Torstensson's implementation of my exception-handling
15112 optimization idea, when the exception object is not used
15115 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15117 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15118 of the mul_imm optimizations from the old jit.
15120 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15122 * mini.c, liveness.c: patch by Patrik Torstensson and
15123 Zoltan Varga to improve performance in methods with
15126 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15128 * driver.c: Remove 'Globalization' entry from --version.
15130 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15132 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15133 there is a profiler interested in JIT events.
15135 * aot.c: Load profile files produced by the AOT profiling module, and
15136 reorder methods based on the profiling info. Add a 'method_order' table
15137 to the AOT file to make mono_aot_find_jit_info work with the reordered
15140 * mini.h: Bump AOT file version info.
15142 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15144 * mini-arm.h: work around what looks like a gcc bug when optimizations
15147 2005-09-28 Raja R Harinath <rharinath@novell.com>
15149 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15150 conditionals. Use ...
15151 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15153 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15155 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15156 to determine the amount of memory to copy when passing valuetypes.
15158 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15159 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15161 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15163 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15164 information about aot.
15166 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15168 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15169 macros. This will allow a deadlock debugger to easily be plugged
15172 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15174 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15176 2005-09-27 Raja R Harinath <rharinath@novell.com>
15178 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15179 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15180 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15181 ($(arch_built)) [CROSS_COMPILING]: Error out.
15183 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15185 * aot.c: Add support for the no_special_static flag for classes.
15187 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15189 * Reapply reverted patches.
15191 * *: Revert r50174 as well.
15193 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15195 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15197 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15199 2005-09-23 Miguel de Icaza <miguel@novell.com>
15201 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15202 part of the SIG_HANDLER_SIGNATURE.
15204 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15206 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15209 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15210 introduced by previous patch.
15212 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15214 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15215 saved registers too.
15217 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15218 upon the information returned by get_call_info ().
15220 * mini-x86.c (add_float): Fix stack size calculation.
15221 (mono_arch_call_opcode): Rewrite this so it works based up the
15222 information returned by get_call_info ().
15223 (mono_arch_get_this_vret_args): Ditto.
15225 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15227 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15228 in cinfo to determine the registers which need to be used.
15230 2005-09-20 Miguel de Icaza <miguel@novell.com>
15232 * driver.c (mono_main): Add --server and --desktop flags.
15234 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15236 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15237 registers as global registers.
15239 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15240 longer needed with the new register allocator.
15242 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15244 * cpu-ia64.md: Remove unused opcodes.
15246 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15248 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15250 * cpu-amd64.md: Remove unused opcodes.
15252 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15253 needed with the new register allocator.
15255 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15258 2005-09-16 Raja R Harinath <rharinath@novell.com>
15260 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15262 2005-09-16 Martin Baulig <martin@ximian.com>
15264 * exceptions-amd64.c
15265 (throw_exception): Don't call mono_debugger_throw_exception() if
15266 we're a rethrow - see the FIXME in the code.
15268 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15270 * mini.c (mono_init_exceptions): This only works on some architectures.
15272 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15274 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15277 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15279 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15280 now in mini-exceptions.c.
15282 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15284 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15285 now in mini-exceptions.c.
15287 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15289 * exceptions-x86.c: Applied patch from Patrik Torstensson
15290 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15292 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15293 code into mini-exceptions.c. Add some assertions to it.
15295 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15297 * aot.c (emit_section_change): Applied patch from "The Software Team"
15298 (<software@solmersa.com>). Fix as errors on windows.
15300 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15302 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15303 method info into the LMF.
15305 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15307 * mini-ia64.c: Add proper unwind info for method epilogs.
15309 * exceptions-ia64.c: Add some code to help debugging.
15311 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15313 * mini-exceptions.c: Fix warning.
15315 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15317 * mini.c: Really fix build.
15319 * mini-x86.c mini-amd64.c: Fix build.
15321 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15323 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15325 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15326 some Interlocked methods as intrinsics.
15328 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15329 for Thread methods as well.
15331 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15333 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15335 * mini-ia64.c mini-x86.c mini-amd64.c
15336 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15339 * mini.c (mono_init_exceptions): Fix build breakage.
15341 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15343 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15344 of instructions. Use the new ia64_unw_op macros for emitting unwind
15347 * mini.c (mono_init_exceptions): Initialize exception handling
15348 related trampolines at startup.
15350 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15352 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15354 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15356 * mini.c: Handle type loading errors gracefully during compilation and
15357 throw the appropriate exception.
15359 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15361 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15362 for the mono binary.
15364 2005-09-09 Martin Baulig <martin@ximian.com>
15366 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15369 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15371 * mini-arm.h: use emulation for conv.r.un for the release.
15373 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15375 * mini-arm.c, objects.cs: more fixes and tests for them.
15377 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15379 * mini-arm.c: align structures to at least 4 bytes to be able
15380 to keep our current optimized memcpy.
15382 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
15384 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
15386 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15388 * mini.c: ignore SIGPIPE.
15390 2005-09-04 Zoltan Varga <vargaz@gmail.com>
15392 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
15394 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
15396 2005-09-02 Zoltan Varga <vargaz@gmail.com>
15398 * mini.h: Add prototype for mono_allocate_stack_slots_full.
15400 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15402 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
15403 exception handling support.
15404 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
15405 patch by Brian Koropoff <briank@marakicorp.com>).
15407 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
15409 * mini.c: revert another 'optimization' which breaks when
15410 items on the eval stack need to be saved at a basic block end
15413 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15415 * jit-icalls.c: for arrays, ensure we always provide
15418 2005-08-30 Zoltan Varga <vargaz@gmail.com>
15420 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
15422 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
15424 2005-08-29 Zoltan Varga <vargaz@gmail.com>
15426 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
15427 arguments in their original register.
15429 2005-08-28 Zoltan Varga <vargaz@gmail.com>
15431 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
15434 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
15435 when ssapre is enabled.
15437 * inssel-long.brg: Fix bug in previous patch.
15439 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
15440 multiplication by a constant.
15442 2005-08-27 Zoltan Varga <vargaz@gmail.com>
15444 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
15447 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
15450 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
15452 * inssel-arm.brg: apply changes tested by Brian Koropoff
15453 <briank@marakicorp.com>.
15455 2005-08-25 Zoltan Varga <vargaz@gmail.com>
15457 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
15459 2005-08-24 Zoltan Varga <vargaz@gmail.com>
15461 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
15462 to the same register if dreg is just a base register.
15463 (print_ins): Improve printing of membase opcodes.
15465 * inssel-x86.brg: Add optimized ldind(reg) rules.
15467 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
15469 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
15471 * mini.c: when running under valgrind, set the stack bottom for
15472 the GC at the actual approximate stack for the app (fixes running
15473 mono with valgrind).
15475 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
15477 * mini.c: do no break at the first valuetype to init found
15478 (fixes bug #75791).
15480 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
15482 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
15484 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
15486 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
15488 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
15490 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
15492 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15494 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
15496 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
15499 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
15502 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
15505 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
15507 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
15509 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15511 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
15512 in the tail recursion optimization.
15514 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
15515 debug info into the assembly file.
15517 * iltests.il: Add test for filter regions.
15519 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
15520 initial stack of filter regions. Fixes #75755.
15522 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
15524 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
15525 stack requirements.
15527 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15529 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
15530 the check for an already compiled method on non-ia64 platforms.
15531 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
15534 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
15536 * inssel-x86.brg: Add some optimized call rules.
15538 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
15540 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
15543 * mini.h mini-trampolines.c: Pass the trampoline argument to
15544 mono_arch_patch_delegate_trampoline.
15546 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
15548 * mini-trampolines.c: Fix build.
15550 * mini-amd64.h: Add delegate trampolines.
15552 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
15554 * inssel-amd64.brg: Add optimized call rules.
15556 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
15558 * inssel-ia64.brg: Add optimized ldind(reg) rules.
15560 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
15562 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
15565 * mini-ia64.c: Remove LMF fixmes.
15567 * mini-ia64.h: Remove most fields from LMF.
15569 * inssel-ia64.brg (stmt): Fix unaligned access errors.
15571 * mini-trampolines.c: Add support for IA64 function descriptors.
15573 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
15574 for IA64 function descriptors.
15576 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
15578 * tramp-arm.c: patch the vtable for virtual calls. Added
15579 support code to register/unregister the LMF.
15580 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
15583 2005-08-19 Dick Porter <dick@ximian.com>
15585 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
15586 bit value if needed.
15588 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
15590 * mini.c (mini_get_method): Move handling of wrapper data here.
15592 * mini.c (mono_method_to_ir): Add support for dynamic methods.
15594 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
15597 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
15598 bblock->code does not remain empty.
15600 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
15602 * arrays.cs: Add regression test for #75832.
15604 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
15605 rules. Fixes #75832.
15607 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
15608 instruction scheduling.
15610 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
15612 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
15614 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
15616 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
15618 * mini-codegen.c: Fix VC build.
15620 * cpu-pentium.md: Increase length of atomic_exhange_i4.
15622 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15624 * mini.h: fix signature for mono_register_opcode_emulation.
15626 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
15628 * mini.c: Get rid of most of the helper_sig_... constants using
15629 mono_create_icall_signature ().
15631 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
15633 * jit-icalls.c (helper_ldstr): New helper function.
15635 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
15637 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
15638 throw, load the string using a helper call instead of creating a string object.
15640 * aot.c: Update after LDSTR changes.
15642 * mini.h: Bump AOT file version.
15644 * aot.c: Save class size info into the AOT file. Print more statistics during
15647 * mini.h: Bump AOT file version.
15649 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15650 ordering of disasm cases. Fixes #74957.
15652 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
15654 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
15655 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
15656 the generic code needed for the ARM port.
15658 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
15660 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
15661 inssel-arm.brg: more ARM features and fixes.
15663 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
15665 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
15666 ARM port work in progress.
15668 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
15670 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
15672 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
15674 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
15676 * inssel.brg (mini_emit_memset): Add support for unaligned access.
15678 * *-ia64.*: Ongoing IA64 work.
15680 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
15682 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
15684 * TODO: Remove out-of-data todo stuff.
15686 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
15689 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
15691 * mini.h: Bump corlib version.
15693 2005-07-27 Martin Baulig <martin@ximian.com>
15696 (create_copy_ins): Added `const unsigned char *ip' argument; set
15697 `copy->cil_code' from it.
15699 2005-07-27 Martin Baulig <martin@ximian.com>
15701 * mini-exceptions.c (mono_handle_exception): Don't call
15702 mono_debugger_handle_exception() for filters.
15704 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
15706 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
15709 2005-07-26 Martin Baulig <martin@ximian.com>
15711 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
15713 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
15714 helper_compile_generic_method() if the method is actually virtual
15717 2005-07-26 Martin Baulig <martin@ximian.com>
15720 (trampoline_code): Renamed to `mono_trampoline_code' and made it
15721 public; this is now accessed directly by the debugger.
15722 (mono_generic_trampoline_code): Removed.
15725 (mono_debug_init_method): Also add interncalls and wrappers.
15727 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
15729 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
15731 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
15733 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
15735 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
15737 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
15739 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15741 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
15742 getting TLS offsets on AMD64 too.
15744 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
15746 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
15748 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
15750 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
15751 inssel-arm.brg, mini-arm.h: ARM port work in progress.
15753 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15755 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
15757 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
15760 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
15761 mono_sparc_is_virtual_call ().
15763 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
15765 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
15766 trampoline parameters.
15768 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
15770 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
15771 to mono_arch_get_vcall_slot_addr.
15773 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
15776 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
15778 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15780 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
15782 2005-07-19 Martin Baulig <martin@ximian.com>
15784 * exceptions-amd64.c (throw_exception): Call
15785 mono_debugger_throw_exception() here like we're doing it on i386.
15787 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15789 * mini-ia64.c: Add optimized TLS access support.
15791 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
15793 * mini-exceptions.c: Ongoing IA64 work.
15795 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
15797 * mini.c: Use the default optimization set when embedding. Fixes
15800 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
15802 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
15803 of trampolines to a separate file.
15805 * mini-trampolines.c: New file.
15807 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
15810 * tramp-x86.c: Reorganize the trampoline code to be similar to the
15813 * mini-codegen.c: Fix cygwin build.
15815 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
15817 * mini.c: Add some minor changes needed by the IA64 port.
15819 * *-ia64.*: Ongoing IA64 work.
15821 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
15823 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
15824 trampolines into arch-independent and arch-dependent parts.
15826 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
15828 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
15830 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
15832 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
15833 the xp-regalloc-branch for amd64.
15835 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
15836 xp-regalloc-branch for x86.
15838 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
15840 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
15842 2005-07-06 Martin Baulig <martin@ximian.com>
15845 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
15846 (mono_jit_runtime_invoke): Likewise.
15848 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
15850 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
15853 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
15854 without loading their metadata. Reorganize the file format so exception handling+
15855 debug info is kept separate from normal method info. Create MonoJitInfo
15856 structures for methods lazily.
15858 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
15860 (x86_class_init_trampoline): Patch AOT class init trampolines too.
15862 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
15864 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
15867 * mini.h: Bump AOT file version.
15869 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
15871 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15873 2005-07-01 Raja R Harinath <rharinath@novell.com>
15875 * Makefile.am (check-local): Call semdel-wrapper.
15877 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15879 * mini-x86.c: Revert the last change as it seems to break the build..
15881 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15883 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15885 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15887 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15889 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15890 outside of the macro, so strange stuff doesn't happen with gcc4
15891 (NEW_AOTCONST_TOKEN): Likewise.
15893 2005-06-28 Martin Baulig <martin@ximian.com>
15895 * mini.c (mini_class_is_system_array): New static method; use this
15896 instead of `klass->parent == mono_defaults.array_class' everywhere
15897 since this also works for the new generic array class.
15899 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15901 * inssel.brg: Remove warnings.
15903 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15905 * mini-ia64.c: Ongoing IA64 work.
15907 * basic-float.cs: Add float->i1 conversion test.
15909 * iltests.il: Add conv.u4 test.
15911 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15913 * inssel-long.brg: Fix bug caused by last change.
15915 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15917 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15918 BSDs. Allows the x86 JIT to work on OSX86
15920 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15922 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15925 * mini-ia64.c: Ongoing IA64 work.
15927 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15929 * mini-ia64.c: Ongoing IA64 work.
15931 * driver.c: Clean up jit_code_hash as well when using --regression.
15933 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15935 * basic-long.cs: Add tests for long->u4 conversion.
15937 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15939 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15940 that we do not depend on undefined C behavior: the order stuff
15941 gets evaluated within an expression. Fixes mono when compiled on
15944 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15946 * *-ia64.*: Ongoing IA64 work.
15948 * aot.c: Lower memory usage while loading AOT methods.
15950 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15952 * mini.h: Bump AOT file format version.
15954 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15956 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15958 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15960 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15961 not on callee assembly). Fixed some comments.
15963 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15965 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15966 it gets proper disassembly.
15967 (emit_method_info): Remove some dead code.
15969 * mini.c (mini_method_compile): Allways allocate the GOT var in
15970 mono_method_to_ir for emulating opcodes.
15972 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15974 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15975 before freeing the code memory. Fixes #74990.
15977 * objects.cs: Add regression test for #74992.
15979 * liveness.c: Extend live ranges of arguments to the beginning of the
15980 method. Fixes #74992.
15982 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15983 so it points into the faulting instruction.
15985 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15987 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15989 * *-ia64.*: Ongoing IA64 work.
15991 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15993 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15995 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15997 * *-ia64.*: Ongoing IA64 work.
15999 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16001 * basic-long.cs: Add tests for add/sub.ovf.
16003 * basic.cs: Add tests for sub.ovf.
16005 * *-ia64.*: Ongoing IA64 work.
16007 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16009 * *-ia64.*: Ongoing IA64 work.
16011 * basic.cs: Add conv.ovf.i4.un test.
16013 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16015 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16017 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16019 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16021 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16023 * *-ia64.*: Ongoing IA64 work.
16025 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16028 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16030 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16032 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16034 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16036 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16038 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16039 of a call is callable by a near call.
16041 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16043 * mini-ia64.c: Ongoing IA64 work.
16045 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16047 * genmdesc.c: Make the generated array non-static.
16049 * inssel-long.brg: Fix LSHR_IMM rule.
16051 * *-ia64.*: Ongoing IA64 work.
16053 * *-ia64.*: Ongoing IA64 work.
16055 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16057 * *-ia64.*: Ongoing IA64 work.
16059 * *-ia64.*: Ongoing IA64 work.
16061 * mini-ia64.c: Ongoing IA64 work.
16063 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16065 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16067 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16069 * objects.cs basic-long.cs: Move some tests to objects.cs.
16071 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16073 * *-ia64.*: Ongoing IA64 work.
16075 * iltests.il: Add a new test.
16077 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16078 newobj. Fixes #75042.
16080 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16082 * *-ia64.*: Ongoing IA64 work.
16084 * *-ia64.*: Ongoing IA64 work.
16086 * *-ia64.*: Ongoing IA64 work.
16088 * basic.cs objects.cs: Move tests accessing static variables as well.
16090 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16092 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16094 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16096 * driver.c: Always print failed tests.
16098 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16101 * *ia64*: Ongoing IA64 work.
16103 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16105 * basic.cs: Add tests for add.ovf. Fix warnings.
16107 2005-05-18 Miguel de Icaza <miguel@novell.com>
16109 * driver.c (mono_main): Avoid crash if no argument is passed to
16110 --break; Do not use g_error, but f_printf. And fix all other
16111 ocurrences of the same crash.
16113 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16115 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16116 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16119 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16121 * *-ia64.*: Add beginnings of IA64 backend.
16123 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16125 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16127 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16130 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16132 * mini-amd64.c: Fix a warning.
16134 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16136 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16137 in float_neg. Fixes #74897.
16139 * mini-amd64.c (emit_call): Fix another near call bug.
16141 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16143 * declsec.c: Keep the appdomain information in the structure. Added a
16144 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16145 value gets overwritten).
16146 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16147 an MonoAppDomain member to MonoSecurityFrame.
16148 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16149 used in the stack walk. Now use a MonoArray which grow (double) when
16152 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16154 * mini.c: Re-enabled runtime cleanup, since running threads should
16155 now properly stop when exiting.
16157 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16159 * mini-codegen.c: New file contaning the arch-independent local
16160 register allocator. Not used by any architectures yet.
16162 * mini.h linear-scan.c: Merge some changes from the
16163 mini-xp-local-regalloc branch.
16165 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16167 * mini-amd64.c (emit_call): Fix calls to native functions when the
16168 runtime is compiled as a shared library. Fixes #74756.
16170 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16171 on a literal field. Fixes #74751.
16173 2005-04-25 Raja R Harinath <rharinath@novell.com>
16175 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16177 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16179 * objects.cs: Add missing null casting test.
16181 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16183 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16184 in wrapper methods. Also rename 'address' variable to 'offset'.
16186 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16188 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16191 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16193 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16196 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16198 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16200 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16202 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16203 just the last bytes.
16205 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16207 * aot.c (mono_compile_assembly): Fix warning.
16209 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16210 by the _MSC_VER stuff.
16212 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16214 * inssel-long.brg: Fix #74588.
16216 * cpu-amd64.md: Fix #74591.
16218 * iltests.il: Add new regression tests.
16220 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16222 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16225 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16227 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16229 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16230 from Bill Middleton <flashdict@gmail.com>.
16232 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16234 * arrays.cs: Add new regression test. Fix warnings.
16236 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16238 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16239 and leakage in CKFINITE.
16241 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16242 this to a null op since it is called on amd64 too.
16244 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16246 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16247 body since this is not used on amd64.
16249 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16251 * mini-amd64.c: Remove obsolete fixmes.
16253 * mini.c (print_method_from_ip): Fix debugging support.
16255 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16257 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16258 so that expressions that don't give much gain are not reduced.
16259 * ssapre.h: Likewise.
16261 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16263 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16265 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16267 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16269 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16271 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16273 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16275 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16277 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16280 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16282 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16284 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16286 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16287 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16289 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16291 * mini-x86.c: Fix up stack overflow handling.
16293 * exceptions.cs: Add new regression test.
16295 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16297 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16298 mono_jit_thread_attach.
16300 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16302 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16304 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16305 avoid calling constructors using callvirt.
16307 * inssel.brg: Fix #74073.
16309 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16311 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16312 compilation with non-GCC compilers.
16313 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16314 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16316 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16318 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16319 klass->interface_offsets (will likely fix bug#74073).
16321 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16323 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16325 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16327 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16328 to amd64_div_reg_size ().
16330 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16332 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16334 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16336 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16338 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16340 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16342 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16344 * mini.c (mono_precompile_assembly): Load and precompile referenced
16345 assemblies as well. Fixes #74015.
16347 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16349 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16351 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16353 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16354 a lot of checks and (anyway) permissions cannot work until corlib is
16357 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16359 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16361 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16363 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16364 calls (fixes bug#72824).
16366 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16368 * mini.c: fix tail recursion elimination (see test in bug#73936).
16370 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16372 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16373 some fp functions in sse2 mode.
16375 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16377 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
16379 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
16381 * mini.h mini.c: Add mono_get_jit_tls_key ().
16383 * mini-x86.c: Enable fast TLS support on windows.
16385 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
16387 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
16388 * mini.c: Check for p/invoke method when generating code. If a
16389 p/invoke method, or it's class, isn't decorated with [Suppress
16390 UnmanagedCodeSecurity] then generate code to call System.Security.
16391 UnmanagedDemand (only if the security manager is active).
16393 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16395 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
16396 last change as it seems to cause strange crashes.
16398 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16400 * *.c: handle unsafe function pointers where needed.
16402 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16404 * mini.c (mono_jit_free_method): Remove the fixme too.
16406 2005-03-15 Miguel de Icaza <miguel@novell.com>
16408 * mini.c: As discussed, make the code actually free the delegate
16409 thunk now, to enable the debugging of delegate problems, use
16410 MONO_DEBUG=1 when running Mono.
16412 This takes also care of parts of the leaks as seen by Joe.
16414 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
16416 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16417 thread_tls_offset calculation.
16419 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
16421 * declsec.c: Reworked linkdemand checks for icall. The previous code
16422 was using the declaration code (untrusted) and didn't work as expected
16423 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
16426 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
16428 * iltests.il: Add new localloc test.
16430 * mini-amd64.c: Handle large stack allocations the same way as on
16431 windows if stack overflow handling is working.
16433 * mini-amd64.c: Allocate the signal stack using mmap.
16435 * mini.c (sigsegv_signal_handler): Fix reading of context.
16437 * mini-exceptions.c: Fix up stack overflow handling.
16439 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
16441 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
16443 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
16445 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
16447 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
16448 tramp_init functions as they are no longer needed.
16450 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
16452 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
16454 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
16456 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
16458 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
16461 * mini-ops.h: Add OP_LMUL_IMM.
16463 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
16464 long mul/div opcodes as intrinsic.
16466 * mini-amd64.c (emit_call): Handle the case when the callee might be
16469 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
16471 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
16474 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
16476 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
16478 2005-03-09 Ben Maurer <bmaurer@ximian.com>
16480 * mini.c (mono_codegen): Don't leak here, to help people running
16483 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
16485 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
16486 conversions in sse2 mode.
16488 * basic-float.cs: Add regression test.
16490 * mini-amd64.c: Reenable sse2.
16492 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16494 * mini-amd64.c: Disable sse2 until some regressions are fixed.
16496 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
16498 * driver.c: Copyright text should include 2005.
16500 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16502 * cpu-amd64.md (load_membase): Fix more max lengths.
16504 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
16506 * cpu-amd64.md (load_membase): Fix max length.
16508 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
16510 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
16512 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
16513 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
16515 * basic-float.cs: Add rounding regression test.
16517 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
16519 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
16521 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
16522 structures in registers for pinvoke wrappers.
16524 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
16526 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
16528 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
16530 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
16531 wrapper to mono_jit_thread_attach.
16533 * mini.c (mini_jit_thread_attach): New jit icall.
16535 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
16536 native->managed wrappers.
16538 * exceptions.cs: Add new regression test.
16540 * mini.c (optimize_branches): Check regions in the cbranch to throw
16541 block case as well. Fixes #73242.
16543 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
16545 * mini.c: thread safety fixes.
16547 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
16549 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
16550 patching stuff, since delegates use jump trampolines so there is
16553 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
16556 * tramp-amd64.c: Fix build.
16558 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
16559 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
16561 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
16562 Rename this to mono_arch....
16563 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
16565 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
16567 * mini-amd64.c (emit_call): If both the caller and the callee is
16568 guaranteed to have 32 bit addresses, emit a normal call.
16570 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
16572 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
16573 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
16574 method_ptr inside delegates.
16576 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
16578 * mini.c (mono_jit_free_method): Free the method info even if the native code is
16579 invalidated. Fixes #73001.
16581 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
16583 * mini-x86.c: Only use stdcall for pinvokes on windows.
16585 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
16587 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
16588 * mini-x86.c: remove unreliable __thread var offset detection,
16589 use the correct accessors and enable by default.
16591 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
16593 * mini.c (mono_jit_free_method): Fix memory leak.
16595 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
16597 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
16599 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
16601 * cpu-amd64.md: Fix lengths of atomic opcodes.
16603 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
16605 * driver.c: try to not imply using ICU is any good.
16607 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
16609 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
16610 functions as inline ops.
16612 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
16613 some Interlocked functions as inline ops.
16615 * mini.c (move_basic_block_to_end): Fix bug in last patch.
16617 * mini.h (MonoBasicBlock): Reorganize fields a bit.
16619 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
16621 * mini.c: Add support for OP_NOT_TAKEN.
16623 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
16624 structures in registers for pinvoke wrappers.
16626 * mini-amd64.c: Fix warnings.
16628 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
16630 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
16632 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
16634 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
16635 address instead of loading the address from it.
16637 * mini-x86.c: Add support for returning small structs in registers
16638 on Win32. Fixes part of #70864.
16640 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
16642 * trace.c (get_token): Improve error checking.
16644 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
16646 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
16648 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
16650 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
16651 it can be reused for MonoClass.
16652 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
16655 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
16657 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
16658 instead of a MonoReflectionMethod. The method information wasn't used
16659 when displaying SecurityException details (but will be now).
16661 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
16663 * Makefile.am : windows build fix.
16665 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
16667 * iltests.il: Add new regression test.
16669 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
16672 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16674 * mini.c: Moved linkdemand check into helper function check_linkdemand
16675 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
16678 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16680 * declsec.c: Added statistics counter for different kinds of
16682 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
16683 (and commented) declaration.
16684 * mini.c: Added statistics counter for security Demand code
16685 generation. Added display of security statistics.
16687 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
16689 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
16690 Fix compilation errors under gcc-2.95.
16692 2005-02-12 Ben Maurer <bmaurer@ximian.com>
16694 * mini.c, driver.c: Use the new jit trampoline hashtable
16696 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16698 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
16700 2005-02-11 Martin Baulig <martin@ximian.com>
16702 * debug-mini.c (mono_debug_close_method): Free the line number array.
16704 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16706 * aot.c: Break up large methods into smaller ones. Share GOT slots for
16709 * mini.h: Bump AOT file format version.
16711 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
16713 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
16715 * declsec.h: Added macros to get/set lazyly initialized security
16716 informations about assemblies. Added new enum for different type of
16717 possible LinkDemand violation. Added function to check LinkDemands.
16718 * mini.h: Added a field to MonoCompile to hold any security violation
16719 detected when JITting a method (so it can be thrown later).
16720 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
16721 and CEE_CALLVIRT. Added code to throw exception at the end of
16722 mini_method_compile (note: the exception is unhandled right now).
16724 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
16726 * mini.c, jit-icalls.c: use the managed implementation of
16727 memset for initobj and memset, to avoid managed <-> unmanaged
16730 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16732 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
16733 optimization if it would need a GOT var.
16735 * basic.cs: Add tests for constant propagation and switch statements.
16737 * ssa.c: Fix out-of-range constant propagation and switch statements.
16739 2005-02-09 <vargaz@freemail.hu>
16741 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
16743 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
16745 * cpu-amd64.md (load_membase): Fix max length of load_membase.
16747 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16749 * mini.c: update to new signature of mono_class_get_allocation_ftn().
16751 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
16753 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
16754 arithmetic operations.
16756 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
16758 * mini-ppc.c: add a workaround for broken user code that
16759 DllImports vararg functions with non-vararg signatures.
16761 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
16763 * mini.c (mono_jit_compile_method_inner): Add detection and a
16764 meaningfull error message for assemblies written in Managed C++.
16766 * tramp-amd64.c mini-amd64.h: Add support for
16767 create_trampoline_from_token ().
16769 * aot.c mini-x86.c abcremoval.c: Applied patch from
16770 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
16772 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
16774 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
16775 which takes a MonoImage/token as parameter instead of a MonoMethod.
16777 * aot.c: Use the new trampoline for initializing vtables.
16779 * aot.c: Add support for ldfld/stfld_remote wrappers.
16781 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
16782 rules for compare <MEM>, IMM.
16784 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
16786 * aot.c: Handle inherited finalizers correctly.
16788 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
16790 * inssel.brg (stmt): Add a missing _setup_... ().
16792 * aot.c: Save some parts of the class state to the AOT file and use it
16793 to recompute that state when a class is initialized.
16795 * mini.c: Install AOT hooks into the runtime.
16797 * mini.h: Bump AOT file format version.
16799 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
16802 * iltests.il: Add new test.
16804 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
16806 * mini.c: fix typo.
16808 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
16810 * mini.c: setup the statistical profiler in the thread attach
16811 callback to cope with the new single thread code.
16813 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
16815 * mini-ppc.c: ensure we have enough room for the profiler
16816 calls (fixed bug#72084).
16818 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
16820 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
16823 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16825 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
16827 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16829 * ssapre.c: Fixed an issue with down safety (this allows IronPython
16830 to succesfully execute parrotbench).
16831 * ssapre.h: Likewise.
16833 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16835 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
16836 variable for stores to method arguments (fixes a SSAPRE issue).
16838 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16840 * mini.c: handle value types in dup, fixes gen-112.cs.
16842 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
16844 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
16845 sequence for calls in dynamic methods to avoid thunks.
16847 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
16849 * mini.c: correctly remove dynamic methods from the hashtable.
16851 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16853 * driver.c: Disabled SSAPRE until fix the bug that appears
16854 in IronPython's parrotbench.
16856 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
16858 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
16860 * mini.c (mono_method_to_ir): Revert the previous change.
16862 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
16863 when AOT compiling.
16865 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
16866 mono_jit_info_table_find () etc. when running under valgrind.
16868 * inssel.brg: Fix warnings.
16870 * mini-exceptions.c: Fix warnings.
16872 2005-01-31 Martin Baulig <martin@ximian.com>
16874 * driver.c (compile_all_methods_thread_main): Don't try to compile
16875 generic methods or anything which has type parameters.
16877 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16879 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16881 * TestDriver.cs: Add --verbose flags.
16883 * graph.c ssa.c: Fix 64 bit warnings.
16885 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16886 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16887 Fix 64 bit warnings.
16889 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16890 variable not spotted by gcc.
16892 * mini-amd64.c inssel-amd64.brg: Applied patch from
16893 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16894 X86_COMPARE_MEMBASE opcodes.
16896 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16898 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16900 * *: MonoMethod->signature might be NULL now. You *MUST* use
16901 mono_method_signature.
16903 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16905 * driver.c (compile_all_methods_thread_main): Compile the methods
16906 without invoking cctors.
16908 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16910 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16911 * basic-calls.cs: test for the above.
16913 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16915 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16916 MonoJitInfo changes.
16918 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16920 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16921 eagerly if it contains dynamic methods.
16923 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16925 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16926 trace, it is now computed by an icall from trace_ips.
16928 * mini-exceptions.c: Fix a warning.
16930 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16932 * mini-exceptions.c: don't bother getting stack trace info if
16933 it's not going to be used.
16935 2005-01-27 Raja R Harinath <rharinath@novell.com>
16937 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16940 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16942 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16944 * aot.c: Avoid calling mono_method_get_header () if not needed.
16946 * mini.h: Bump AOT file format version.
16948 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16950 * mini.c (mono_print_tree): Print more info for calls.
16952 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16954 * declsec.h: Remove warning by adding missing include for marshal.h
16956 2005-01-26 Martin Baulig <martin@ximian.com>
16958 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16961 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16963 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16966 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16968 * aot.c (mono_compile_assembly): Fix a warning.
16970 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16972 * declsec.c: Look for security attributes on the original MonoMethod
16973 (and not the wrapped one). This fix permissions on icalls.
16975 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16977 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16979 * mini.c (mono_allocate_stack_slots): Add a fixme.
16981 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16983 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16985 * inssel.brg: optimize casts of sealed types (more
16986 optimizations waiting for fixes in remoting).
16988 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16990 * inssel.brg (stmt): Add another dummy rule.
16992 * driver.c: Fix warnings.
16994 * driver.c (mono_main): If running under valgrind, instruct glib to use
16995 the system allocation functions so valgrind can track the memory
16996 allocated by the g_... functions.
16998 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17000 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17002 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17004 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17005 variables in try regions.
17007 * mini.c (mini_method_compile): Don't disable optimizations on large
17008 methods when AOT compiling.
17010 * mini.c (mono_allocate_stack_slots): New arch independent method to
17011 allocate stack slots. Not yet used.
17013 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17015 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17017 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17019 * mini-ppc.c: make the branch info relative as the code
17020 buffer can be reallocated.
17022 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17024 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17025 * driver.c: Removed the AOT/security restriction. Now initialize the
17026 security manager (in metadata) if --security is used.
17027 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17028 rather than the pointer to declarative security, when AOT is used.
17030 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17032 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17033 basic blocks, reduced intrinsic exception throwing code size.
17035 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17037 * driver.c (mini_usage): Reorder the usage screen.
17039 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17041 * mini.c (mono_resolve_patch_target): Fix warning.
17043 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17045 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17048 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17050 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17051 breaks the amd64 build.
17053 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17054 register allocation. Fixes #71454.
17056 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17058 * arrays.cs: Add new regression test.
17060 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17062 * ssapre.c: Turned usage of snprintf to GString.
17063 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17064 (I left it on by mistake in my previous commit).
17066 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17068 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17069 on cond branch optimization (fixes bug# 71515).
17071 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17073 * abcremoval.c: Fixed bug 71062.
17074 * abcremoval.h: Likewise.
17076 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17078 * mini.c: Added a new functionality to optimize_branches, the removal
17079 of useless basic blocks, and fixed some problem in the removal of
17080 critical edges; some utility functions added for both purposes.
17081 * ssapre.c: Added complex expression support, and fixed bug 70637.
17082 * ssapre.h: Likewise.
17083 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17085 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17086 * driver.c: Re-enabled SSAPRE.
17088 2005-01-19 Martin Baulig <martin@ximian.com>
17090 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17091 the result of mono_get_method_constrained().
17093 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17095 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17098 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17100 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17101 be detected. Fixes #59296.
17103 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17105 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17106 which can happen. Fixes #71361.
17108 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17110 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17113 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17115 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17116 appdomain-unload.exe to fail.
17118 * mini.c: Fix some memory leaks.
17120 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17122 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17123 Fixed bug and sped up some codepaths.
17125 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17127 * mini.c: Fix some memory leaks.
17129 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17132 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17134 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17137 * iltests.il: Add regression test for #71320.
17139 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17141 * mini.c (mono_codegen): Fix installation of profiler hooks.
17143 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17145 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17147 * mini.h, mini.c, cfold.c: optimize access to enum
17148 readonly fields, too. Eval conditional branches if possible
17149 to perform unreachable code removal in more cases.
17151 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17153 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17155 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17158 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17159 WinXP DEP. Fixes #71244.
17161 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17163 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17165 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17167 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17169 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17171 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17174 * mini.h: Bump AOT version.
17176 * mini.h (MonoCompile): Change exvar to a hash table.
17178 * mini.c: Allocate a separate exvar for each handler block.
17180 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17182 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17183 ex var with the pending exception and only throw if the two are equal.
17186 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17188 * mini-x86.c: Fix warnings.
17190 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17191 used by all the ports now.
17193 * aot.c: Add write-symbols and save-temps options.
17195 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17197 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17199 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17201 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17204 * tramp-s390.c: Check vtable slot belongs to the domain.
17206 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17207 as per other platforms.
17209 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17211 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17213 * driver.c: we don't run the Main() code in a subthread anymore.
17215 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17217 * mini.c: added experimental rtc support in the statistical
17218 profiler: if the user has the permission, more accurate statistics
17219 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17220 The MONO_RTC value must be restricted to what the linux rtc allows:
17221 power of two from 64 to 8192 Hz.
17223 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17225 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17227 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17229 * mini-ppc.c: better icache flush for smp.
17231 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17233 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17235 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17236 amd64 port, not yet used.
17238 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17240 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17243 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17245 * driver.c: Added --security option to activate the security manager.
17246 Right now this will allow code generation for declarative demands and
17247 is disabled when AOT is specified.
17248 * mini.c: Add code generation for declarative security demands.
17249 * mini.h: Add mono_use_security_manager as an extern gboolean.
17251 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17253 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17254 emitting more dense assembly code.
17256 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17257 exception throwing stuff.
17259 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17261 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17264 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17265 left in by mistake.
17267 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17270 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17272 * tramp-*.c: Only patch vtable slots if the object is in the current
17273 domain. Fixes appdomain-unload.exe.
17275 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17277 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17280 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17282 * mini.c (reverse_branch_op): New helper function.
17284 * mini.c (optimize_branches): Run the new optimization only on
17285 platforms which support it. Also reverse all kinds of branches.
17287 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17289 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17292 * mini.c (optimize_branches): Reverse not-equals branches if the false
17293 bblock is a throw. This happens a lot of time with argument checking in
17296 * mini.c (mono_codegen): Add support for placing basic blocks after
17297 the function epilogue.
17299 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17302 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17304 * mini.c (setup_stat_profiler): Only set this up if the platform
17305 supports ITIMER_PROF.
17307 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17309 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17312 * inssel.brg: Fix a warning.
17314 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17316 * mini.c: added support for statistical profiler
17317 (run with: --profile=default:stat).
17319 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17321 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17323 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17325 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17326 related to global registers from the amd64 port.
17328 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17330 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17332 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17333 with global registers.
17334 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17336 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17338 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17340 * debug-mini.c (encode_value): Fix off-by-one.
17342 * aot.c (encode_value): Likewise.
17344 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17346 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17348 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17351 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17353 * aot.c (emit_method_info): Increase size of temp buffer.
17355 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17358 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17360 * aot.c (emit_method_info): Fix build.
17362 * aot.c: Further rework of the AOT file format to reduce the size of
17363 the method info data.
17365 * mini.h: Bump AOT file format version.
17367 2004-12-27 Martin Baulig <martin@ximian.com>
17369 * mini.c (mini_get_method): New static method; call
17370 mono_get_method_full() and mono_get_inflated_method().
17371 (mono_method_to_ir): Use mini_get_method() instead of
17372 mono_get_method_full().
17374 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17376 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17378 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
17380 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
17382 * inssel-amd64.brg: Add some optimization rules.
17384 2004-12-24 Ben Maurer <bmaurer@ximian.com>
17386 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
17387 standard not GC'd stuff is fine.
17389 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
17391 * aot.c: Rework the AOT file format to get rid of most of the global
17392 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
17394 * mini.h: Bump AOT file format version.
17396 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
17398 * mini.h: Bump AOT file format version.
17400 * aot.c (mono_aot_is_got_entry): New function to determine if an
17401 address is inside a GOT.
17403 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
17405 * cpu-pentium.md: Increase the maximum size of some instructions which
17406 might involve a got access.
17408 * mini.c (get_method_from_ip): Another debug helper function.
17410 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
17411 when got var accesses are created during the decompose phase.
17413 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
17415 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
17416 argument mini_compile_method and to MonoCompile, and use this to
17417 determine whenever a given method is compiled for AOT. This allows the
17418 other methods compiled during AOT compilation to be free of AOT stuff,
17419 so the backends does not need to add special support for them by
17420 creating a fake GOT etc.
17422 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
17425 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17427 * mini.c (mono_method_to_ir): It turns out that some of the
17428 x-appdomain wrappers are lax with types, so just ignore this for
17431 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
17432 at the vtable->klass. If it is non-shared code we can just use the
17435 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
17437 * mini-ppc.c: access MonoDomain from tls, too.
17439 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
17441 * declsec.c: Removed unused variable (and related warning ;-)
17443 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17445 * iltests.il: New test for LDELEMA on an array of ref types.
17447 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
17448 all ldelema's on reftypes.
17449 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
17450 it was the wrong place to put it.
17452 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
17453 register to pop to make this cleaner, at the request of Paolo.
17455 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17457 * mini-ops.h (OP_GETHASHCODE): New op.
17459 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
17461 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
17464 For a microbenchmark, this reduces the cost of Hashtable.get_Item
17467 * mini-x86.c (mono_arch_output_basic_block): Rather than
17475 The first is 3 bytes while the second is 1. This saves 36 kb on
17476 mscorlib, quite a big saving. When bootstraping mcs, I was able to
17477 see a small boost because of icache locality.
17479 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
17481 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
17483 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
17484 started code sharing with the generic code.
17486 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
17488 * mini-ppc.c, cpu-g4.md: added code for direct access to
17491 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
17493 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
17494 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
17497 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
17499 * declsec.c|h: Added functions to cache the declarative stack modifiers
17500 in MonoJitInfo and to create a security frame from a MonoJitInfo
17502 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
17503 created. Register internal calls for System.Security.SecurityFrame::
17504 _GetSecurityFrame and _GetSecurityStack.
17505 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
17506 the definitions for the new stack walk/callback mechanism.
17507 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
17508 first security frame for LinkDemands and InheritanceDemands) and
17509 GetSecurityStack for Demands. Both use the new mono_walk_stack code
17511 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
17512 walk initialization (lupus).
17514 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17516 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
17518 (handle_loaded_temps): Do not create a temporary variable for
17519 things that we know are temps. They will never be modified.
17520 (mono_spill_call): Set MONO_INST_IS_TEMP
17521 (mono_emulate_opcode): ditto
17523 (mono_method_to_ir.CEE_DUP): ditto
17525 2004-12-19 Ben Maurer <bmaurer@ximian.com>
17527 * mini.c (type_to_eval_stack_type): Make this handle the void type
17528 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
17529 (emit_tree): use ip_in_bb to special case some common idioms
17530 Update all callers to pass in the IP.
17531 (mono_method_to_ir): Make CEE_CALL* do the above as well.
17533 This gives us a nice 2% speedup in mcs bootstrap.
17535 * mini-x86.c (peephole_pass): Peephole pass to make
17544 * mini.c (ip_in_bb): new method.
17545 (mono_method_to_ir): use this method rather than doing the hash
17548 * linear-scan.c (mono_linear_scan): When expiring actives, you
17549 don't need to keep around variables that expire on this
17550 instruction. This makes it so that:
17553 store (ebx add (ebx, 1))
17557 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
17559 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
17560 combination to avoid doing two copies. Fix up problems with previous
17563 * mini.c: Fix 64 bit warnings.
17565 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
17567 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
17569 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
17570 changes from the x86 code.
17572 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
17574 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
17576 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
17577 throwing code to reduce its size, unify the AOT and non-aot code and
17578 get rid of relocations in the AOT case.
17580 * mini-x86.h mini.c exceptions-x86.c
17581 (mono_arch_get_throw_corlib_exception): New arch specific function to
17582 raise corlib exceptions which doesn't require relocations in the
17585 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
17587 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
17589 * mini.c (mono_emit_method_call): Only allocate the got var when it is
17592 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
17595 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17597 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
17598 with add function when used from Inc/dec atomic
17599 functions. Re-enabled optimization on x86.
17600 * mini-ops.h: renamed atomic_add functions to
17601 allow _add to match the Interlocked::Add and
17602 _add_next to match Interlocked::Inc/Dec.
17604 2004-12-15 Massimiliano Mantione <massi@ximian.com>
17606 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
17607 linking of BBs to the end BB, and enabled SSAPRE also with
17608 consprop and copyprop (which was prevented by that bug).
17610 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17612 * mini-x86.c: disabling the Interlocked optimizing code.
17614 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17616 * aot.c (load_aot_module): Move reading of got_addr after the AOT
17617 file version check.
17619 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17621 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
17622 interlocked optimization due lack of support on x86, rewrote
17623 exchange to take into account that base may be in eax.
17625 xsp works again; activated Interlocked optimizing code.
17627 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17629 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
17631 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
17633 * mini-ops.h: Add new opcodes.
17635 * mini.h: Add new patch types. Add got_var to MonoCompile.
17637 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
17638 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
17639 make it work with all kinds of patchable code.
17641 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
17642 address of the GOT, and referencing entries in the GOT.
17644 * mini.c: Add code to load the GOT address if needed by an opcode.
17646 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
17647 independent AOT code on the x86 using an elf-style Global Offset Table.
17649 2004-12-14 Raja R Harinath <rharinath@novell.com>
17651 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
17653 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17655 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
17658 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
17660 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
17661 of Interlocked:Increment/Decrement/Add as inline ops.
17662 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
17664 2004-12-12 Geoff Norton <gnorton@customerdna.com>
17666 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
17667 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
17669 2004-12-12 Duncan Mak <duncan@ximian.com>
17671 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
17672 again. `patch_info->table_size' is no longer valid after Zoltan's
17675 2004-12-12 Martin Baulig <martin@ximian.com>
17677 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
17678 if we are the "real" method, ie. not an inlined method inside it.
17680 2004-12-11 Ben Maurer <bmaurer@ximian.com>
17682 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
17683 before we look in the special fields table. This fixes
17684 ../tests/thread-static-init.cs.
17686 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17688 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
17689 for Array get_Rank and get_Length. Fixes bug #70465.
17691 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
17693 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
17694 separate structure to reduce the size of MonoJumpInfo.
17696 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
17698 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
17700 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
17702 * mini.c (mini_get_inst_for_method): Changed to allow ports
17703 to return a MonoInst instead of opcode
17704 (renamed mini_get_opcode_for_method to better reflect the new functionality)
17706 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
17707 Allow ports to return a created MonoInst instead of op-code, will enable
17709 (renamed mini_get_opcode_for_method to better reflected the functionality)
17711 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
17713 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
17715 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17717 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
17720 2004-12-08 Martin Baulig <martin@ximian.com>
17722 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
17723 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
17725 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17727 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
17730 * exceptions.cs: Disable some tests which depend on properties of x86 fp
17733 2004-12-08 Raja R Harinath <rharinath@novell.com>
17735 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
17737 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
17739 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
17740 bug introduced by the previous patch.
17742 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17744 * mini-ppc.c, objectc.cs: handle large structs passed by value
17745 (fixes bug #69972).
17747 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
17749 * mini-ppc.c: OP_ARGLIST implementation from
17750 Geoff Norton <gnorton@customerdna.com>.
17752 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17754 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
17755 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
17757 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17759 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
17761 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17763 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
17766 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
17768 * mini-sparc.c: Zero out localled-ed memory.
17770 * iltests.il: Add tests for zeroing out localloc-ed memory.
17772 2004-12-04 Martin Baulig <martin@ximian.com>
17774 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
17775 mono_method_get_signature_full().
17777 2004-12-03 Massimiliano Mantione <massi@ximian.com>
17779 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
17780 and some utility functions (always for SSAPRE), integrated SSAPRE.
17781 * mini.h: Likewise.
17782 * driver.c: Added ssapre option.
17783 * ssa.c: Small fix on OP_ARG handling.
17784 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
17785 * Makefile.am: Likewise.
17787 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
17789 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
17790 now in the xp code.
17792 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
17795 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17797 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
17799 * cpu-s390.md : Increase instruction length of oparglist.
17801 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
17803 2004-11-30 Martin Baulig <martin@ximian.com>
17805 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
17806 virtual generic methods. We call a special helper_compile_generic_method()
17807 icall to retrieve the method from the vtable, inflate and compile
17808 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
17810 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
17812 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
17814 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
17816 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
17818 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
17821 2004-11-27 Ben Maurer <bmaurer@ximian.com>
17823 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
17824 platforms with PIC aot.
17826 2004-11-28 Martin Baulig <martin@ximian.com>
17828 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
17831 2004-11-28 Martin Baulig <martin@ximian.com>
17833 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
17834 the result of mono_type_get_underlying_type() to check whether
17837 2004-11-26 Martin Baulig <martin@ximian.com>
17840 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
17843 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
17845 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
17846 the same way as the other arguments so they won't get clobbered.
17848 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
17849 calls through R11 since it is clobbered by the trampoline code.
17851 2004-11-26 Raja R Harinath <rharinath@novell.com>
17853 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
17854 pick up in-tree mscorlib.dll.
17856 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
17858 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
17860 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
17861 runtime data/code are now stored in a table similar to the GOT in ELF.
17862 This allows the code itself to be position independent.
17864 * aot.c: Fix loading of referenced assemblies after the lazy assembly
17867 * aot.c: Attach ELF type (object/function) directives to all global
17870 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
17872 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
17874 * mini-amd64.h: Turn on PIC AOT code.
17876 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17877 returning the offset within an OP_AOTCONST instruction where the GOT
17878 offset needs to be added.
17880 * mini.h: Bump AOT file format version.
17882 2004-11-25 Martin Baulig <martin@ximian.com>
17884 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17885 uninflated generic methods.
17887 2004-11-25 Martin Baulig <martin@ximian.com>
17889 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17891 2004-11-24 Martin Baulig <martin@ximian.com>
17893 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17894 original klass (this only applies for generic instances).
17896 2004-11-24 Martin Baulig <martin@ximian.com>
17898 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17899 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17902 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17904 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17905 localloc. Fixes #69678.
17907 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17909 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17911 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17912 used SSE registers on pinvoke calls. Fixes #69774.
17914 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17916 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17917 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17919 2004-11-23 Raja R Harinath <rharinath@novell.com>
17921 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17922 Refer directly to the mcs/ tree.
17924 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17926 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17927 Check if a trampoline for a synchronized method is required.
17929 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17931 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17932 with localloc if needed. Throe arithmetric exception in
17933 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17934 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17936 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17938 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17939 types before switching on type. Fixes #69622.
17941 2004-11-19 Raja R Harinath <rharinath@novell.com>
17943 * Makefile.am (check-local): New. Integrate into 'make check'.
17944 (MCS,RUNTIME): Define using in-tree mono and mcs.
17946 (%.exe): Use $(ILASM).
17948 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17950 * mini-ppc.c: adjust initial prolog size (bug #69691).
17952 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17954 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17957 2004-11-17 Raja R Harinath <rharinath@novell.com>
17959 * Makefile.am (clean-local): Rename from 'clean'.
17961 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17963 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17964 to mono_arch_is_int_overflow.
17965 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17968 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17970 * declsec.c|h: New files to support declarative security attributes.
17971 Added function to check if a method has (applicable) security.
17972 * mini.c|h: Add check for declarative security attributes in
17973 mono_method_check_inlining.
17974 * Makefile.am: Added declsec.c and declsec.h to the build.
17976 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17978 * mini.c, mini.h: update to keep dynamic code info per-domain.
17980 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17982 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17983 (mini_init): Get rid of it from here too.
17985 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17987 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17988 implemented OP_RETHROW (patch by Geoff Norton
17989 <gnorton@customerdna.com>).
17991 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17993 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17994 between appdomains. Fixes appdomain-unload on PPC.
17996 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17998 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17999 mini-exceptions.c: handle the new wrapper types.
18000 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18001 token value as a MonoClass* when compiling a wrapper.
18002 mono_jit_create_remoting_trampoline now takes an additional
18003 MonoRemotingTarget parameter.
18005 2004-11-10 Martin Baulig <martin@localhost>
18007 * mini.c (mono_method_to_ir): Use `generic_container->context'
18008 rather than creating a new one.
18010 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18012 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18014 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18016 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18018 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18019 the experimental aot cache stuff.
18021 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18023 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18024 mini-exceptions.c: update to exception clause structure changes.
18026 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18028 * exceptions-x86.c (throw_exception): Fix warnings.
18030 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18033 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18035 * exceptions-sparc.c (get_throw_exception): Really fix this.
18037 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18039 * tramp-*.c: we no longer support icalls without wrappers, so
18040 a bit of code can be removed here
18042 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18044 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18047 * cpu-sparc.md: Add op_rethrow.
18049 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18051 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18053 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18054 * mini-ops.h: Add OP_RETHROW.
18056 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18058 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18060 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18062 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18063 Makes the output much easier to read
18065 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18067 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18068 prevents another huge leak when compiling with ssa. Secondly, the
18069 performance of doing this rather than freeing the lists is much
18070 better. GList does a lock every time you allocate a list link,
18071 so that it can use a memory pool. So, it is better to just use
18072 a memory pool of our own.
18074 * ssa.c, linear-scan.c: replace g_list_remove_link with
18075 g_list_delete. The remove one does not free the GList, so we were
18076 leaking memory. On -O=all --compile-all with corlib, this cut down
18077 3 MB of allocations.
18079 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18081 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18083 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18085 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18086 into a new function mono_create_jit_trampoline ().
18088 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18090 * trace.c (get_spec): Allow tracing of classes without a namespace.
18092 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18094 * mini.c: Fix pointer overwrite in mini_method_compile.
18096 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18098 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18099 The darwin ABI needs some special handling for 1 and 2 byte structs
18100 Lets use lbz/lhz instead of lwz everywhere.
18101 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18102 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18103 Use stb/sth for the former, and put the latter always on stack instead of in
18104 argument registers.
18106 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18108 * trace.c (is_filenamechar): Add '_'.
18110 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18112 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18114 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18116 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18118 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18119 depends on libmonogc. Fixes #68805.
18121 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18123 * mini.c (mono_jit_free_method): Provide extra information for
18124 this error. Currently this leaks, but will be turned into a
18125 developer option in the future.
18127 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18129 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18131 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18133 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18134 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18135 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18137 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18139 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18140 trampolines for AOT code.
18142 2004-10-22 <vargaz@freemail.hu>
18144 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18145 constructed types. Fixes #68136.
18147 2004-10-21 Martin Baulig <martin@ximian.com>
18149 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18150 if it returns true, unwind the stack to the call instruction.
18152 2004-10-21 <vargaz@freemail.hu>
18154 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18156 * mini.h: Bump AOT version number.
18158 * objects.cs: Add another test for unbox trampolines.
18160 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18163 2004-10-20 <vargaz@freemail.hu>
18165 * driver.c: Add SHARED to the set of optimizations tested.
18167 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18169 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18170 used by CEE_NEWARR.
18172 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18174 2004-10-20 Martin Baulig <martin@ximian.com>
18176 * mini-exceptions.c (mono_handle_exception): Call
18177 mono_debugger_handle_exception() to tell the debugger about
18178 catch/finally clauses.
18180 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18182 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18184 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18187 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18189 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18190 methods as their native size, fixed bug #57543, #57545.
18191 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18192 This saves a temporary register and mullw call down into 1 (minor perf
18193 increase for cases like sum = sum * 5; This use to translate into:
18196 It now translates to
18199 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18201 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18204 2004-10-11 Martin Baulig <martin@ximian.com>
18206 * mini.c (mono_method_to_ir): If we're a generic method, get the
18207 MonoGenericContainer from our MonoMethodNormal and create a
18208 MonoGenericContext from it.
18210 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18212 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18214 * basic-long.cs: Add test for checked i8->i2 cast.
18216 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18218 * inssel-ppc.brg: added a couple of speedup rules.
18220 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18222 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18223 to speed up rebuilds.
18225 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18227 * mini-s390.c: Minor fix to OP_OR_IMM.
18229 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18231 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18232 better. Fixes appdomain-unload.exe on sparc.
18234 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18236 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18237 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18240 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18242 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18244 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18246 * mini.c: Always generate a field read/write wrapper for members
18247 of the class MarshalByRefObject since the actual instance could
18250 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18252 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18254 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18256 * driver.c mini.h trace.c: Move the setting of the main assembly into
18257 a separate function called mono_trace_set_assembly () and call it after
18258 actually loading the main assembly. Fixes #66872.
18260 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18262 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18263 using the code manager.
18265 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18267 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18269 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18271 * cpu-amd64.md: Fix bug in previous patch.
18273 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18276 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18278 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18279 mini-exceptions.c: updates for changed stack walk interface.
18281 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18283 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18285 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18287 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18289 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18291 * driver.c (mini_regression_list): Do not call mono_assembly_close
18292 since assemblies can't be unloaded.
18294 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18296 * cpu-amd64.md: Fix more instruction lengths.
18298 * cpu-amd64.md: Fix lengths of some instructions.
18300 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18302 * inssel.brg: Make the array ldelema check aot friendly.
18304 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18306 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18308 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18310 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18312 * mini-x86.c: Fix build.
18314 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18315 mono_type_get_underlying_type () helper function to simplify code.
18317 2004-09-09 Martin Baulig <martin@ximian.com>
18319 * mini-amd64.c: Don't access `type->data.klass' directly, call
18320 mono_class_from_mono_type() instead since the type may be a
18323 2004-09-09 Martin Baulig <martin@ximian.com>
18325 * mini-amd64.c (get_call_info): Fix support for generic instances.
18326 (add_valuetype): Use mono_class_from_mono_type() to get the class
18327 since we can be a generic instance.
18329 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18331 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18333 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18335 * liveness.c: reset spill costs on each scan: bug 62107
18337 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18339 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18340 unnecessary line that doesn't compile
18342 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18344 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18345 trampolines, make them call an error function so people can fix their
18348 2004-09-06 Martin Baulig <martin@ximian.com>
18350 * mini.c (mono_method_to_ir): When initializing locals, handle a
18351 generic instances like a valuetype if it's a valuetype and like a
18352 class if it's a class.
18354 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18356 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18357 stack. Fixes #64674.
18359 * exceptions.cs: Add test for unwinding of call arguments.
18361 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18363 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18364 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18365 set the carry/borrow flag). The sparc and s390 implementations
18366 can now use optimized versions (and simplify the code). ppc bugfixes.
18368 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18370 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18372 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18374 * inssel-amd64.brg: Remove leftover 32 bit rule.
18376 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18378 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
18380 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
18381 mono_arch_find_jit_info functions into a new function. Fix a memory
18384 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
18387 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18389 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
18392 * exceptions.cs: Add array size tests.
18394 * mini.c: Allocate a separate icall wrapper for each arity of
18395 mono_array_new_va. Fixes #59509.
18397 * exceptions.cs: Add testcase for 64578.
18399 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
18401 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
18403 2004-09-02 Martin Baulig <martin@ximian.com>
18405 * mini.c (mono_method_to_ir): When initializing the locals, call
18406 handle_initobj() on the generic instance itself, not its
18409 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18411 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
18412 MonoJitInfo for dynamic methods.
18414 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
18416 * mini.c: Add support for freeing JIT data for dynamic methods.
18418 2004-09-01 Martin Baulig <martin@ximian.com>
18420 * mini-x86.c (is_regsize_var): Added support for generic
18422 (mono_arch_emit_prolog): Make this compile again, use
18423 `x86_push_imm_template (code)'.
18425 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
18427 * mini-x86.c: make all push_imm instructions that get
18428 patched always emit the long form
18430 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
18432 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
18433 in a per-domain hash.
18435 * mini-amd64.c (merge_argument_class_from_type): Handle generic
18438 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
18440 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
18443 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
18446 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
18447 Beginnings of SSE2 support.
18449 * exceptions.cs: Add more tests for checked int<->uint casts.
18451 2004-08-28 Martin Baulig <martin@ximian.com>
18453 * mini-x86.c (mono_arch_instrument_epilog): Added support for
18457 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
18458 Handle generic instances recursively.
18460 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18462 * iltests.il: test for conv.u8 on a constant
18464 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18466 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
18467 LCONV_x4 (shrun_32 (membase)).
18469 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18471 * inssel-x86.brg: c&p rules for push/setret of long
18473 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18475 * inssel-x86.brg: c&p rules for compare (base, regvar) and
18476 compare (regvar, base)
18478 * inssel-x86.brg: more burg love
18480 * inssel.brg: more cleanup
18482 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
18484 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18486 * basic-long.cs, basic-calls.cs: new tests for optimization.
18488 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
18490 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
18493 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18495 * mini-amd64.c (read_tls_offset_from_method): Add another case.
18497 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
18499 * inssel.brg (mini_emit_memcpy): use
18500 NO_UNALIGNED_ACCESS to disable memcpy optimization
18502 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18504 * mini-amd64.c: Handle generic types in various places.
18506 * mini.c (mono_method_to_ir): Handle generic types in init locals.
18508 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
18510 * mini.c (handle_box): Fix warning.
18512 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
18514 * mini-amd64.h: Enable the emit_state optimization.
18516 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
18518 * mini-amd64.c: Add some new 64 bit peephole opts.
18520 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
18522 * cpu-amd64.md: sreg1 of div instructions must be %rax.
18524 * mini-amd64.c: Register allocator fixes.
18526 * mini.c: Add an optimization to emit_state to avoid allocation of new
18527 registers on some platforms.
18529 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
18531 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
18533 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
18534 allocation. Fixes #63085.
18536 * basic-long.cs: Add new regression test.
18538 * mini-amd64.c: Register allocator improvements.
18540 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
18542 * mini-amd64.c (read_tls_offset_from_method): Add another code
18545 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
18546 instruction sequence for nullifying class init trampolines.
18548 * objects.cs: Add new regalloc test.
18550 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
18552 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18554 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
18556 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
18559 * driver.c: Fix profiling after TLS changes.
18561 * driver.c (mono_main): Set mono_stats.enabled if needed.
18563 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
18566 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
18568 * mini-x86.c: use a 1 op rather than a 2 op tls access
18569 instruction -> faster.
18571 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18573 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18576 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
18578 * exceptions-sparc.c (throw_exception): fix typo
18580 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
18582 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
18583 set tree->dreg correctly with tls. Allow any
18584 register to be used.
18586 * mini-x86.c (read_tls_offset_from_method): add new code
18587 generation pattern seen with GCC.
18590 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18592 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
18593 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18594 exceptions-sparc.c: fix some performance issues in exception
18595 handling and setting of the stack trace for exceptions that were
18598 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18600 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18603 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
18606 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
18608 This patch inlines tls access, when possible.
18610 * mini.h: new arch functions for TLS intrinsics.
18611 All platforms updated with a stub.
18613 * mini.c: use the new intrinsics
18615 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
18616 arch specific intrinsic for tls variables
18618 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18620 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
18623 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
18625 * mini.c: thread local allocation
18627 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
18629 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
18631 * Makefile.am: Link against the static version of libmonogc.
18633 * Makefile.am: Link the static versions of the convenience libraries
18634 into the mono executable.
18636 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
18638 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
18640 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
18641 on integer overflow.
18643 * mini-amd64.c: Reorganize function call code.
18645 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
18647 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18649 * inssel-x86.brg: use xor eax,eax.
18651 * basic.cs: new tests
18653 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18655 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
18656 in exception throwing code.
18658 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18660 * inssel-x86.brg: use xor esi,esi.
18662 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18664 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
18665 can trace methods compiled during mini_init () too.
18667 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
18670 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18672 * Makefile.am: static link on x86 (r=zoltan)
18674 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18676 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
18677 code since it causes some programs to fail.
18679 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
18681 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
18683 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18685 * mini.c: ovfops_op_map - add STACK_OBJ case for
18687 * basic.cs: add test_0_pin_string as test
18690 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18692 * Makefile.am: build C# if srcdir != builddir
18694 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18696 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
18697 fall-through blocks.
18699 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18701 * driver.c: enable loop by default again and include abcrem in -O=all.
18703 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
18705 * iltests.il: Add some localloc tests.
18707 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
18709 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
18712 * inssel-amd64.brg: Add some optimizations.
18714 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
18717 * Makefile.am: Statically link mono against libmono on AMD64.
18719 * mini-amd64.c inssel-amd64.brg: Optimizations.
18721 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
18723 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
18725 * tramp-amd64.c: Patch calling code in trampolines.
18727 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
18729 * mini-amd64.c: pinvoke struct passing fixes.
18731 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
18733 * mini-sparc.c: redo change, make mono_arch_cpu_init call
18734 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
18736 2004-08-05 Duncan Mak <duncan@ximian.com>
18738 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
18741 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18743 * mini-amd64.c (emit_move_return_value): Move return value for normal
18746 2004-08-05 Martin Baulig <martin@ximian.com>
18748 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
18749 `type->type'; just modify `type' itself when dealing with enums
18750 and generic instances.
18751 (check_call_signature): Make `simple_type' a `MonoType *'.
18753 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18755 * mini.c: Use OP_PADD to add offsets to addresses.
18757 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
18759 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
18761 * mini-sparc.c (mono_arch_emit_epilog): fix check
18762 for folding last op into restore instruction
18764 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18766 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
18767 helper methods using the code manager.
18769 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
18771 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
18773 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18775 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
18776 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
18778 * mini-s390.c: fix tail processing
18780 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
18782 * mini-ppc.c: mul.ovf.un exception name fix.
18784 2004-08-03 Martin Baulig <martin@ximian.com>
18786 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
18787 instances; before jumping to `handle_enum', also modify `ptype'.
18789 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
18791 * cpu-sparc.md: fcall maximal length too small.
18793 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
18795 * mini-amd64.c mini.h: Add initial support for passing/returning
18796 structures to/from pinvoked methods.
18798 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
18800 * mini-ppc.c: reg allocator fix.
18802 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
18804 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
18806 * inssel.brg: Optimize memset on 64 bit machines.
18808 * mini-amd64.c: Fix some vararg cases.
18810 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18812 * mini-s390.c: Corrected macro in emit_float_to_int
18814 * s390-abi.cs: Tests to exercise the s390 ABI
18816 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18818 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
18821 * basic.cs: Add a test for add.ovf.un.
18823 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
18825 * mini-sparc.c: add case for OP_IDIV_UN
18827 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18829 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
18831 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
18833 2004-07-30 Ben Maurer <bmaurer@ximian.com>
18835 * basic.cs: regression tests.
18837 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
18840 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18842 * basic.cs: Add a new test.
18844 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
18845 and AOT. Various fixes and optimizations.
18847 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
18849 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
18851 * mini-ppc.c: make sure temp regs are not used for global reg
18854 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
18856 * cpu-sparc.md: conv_i8 fix for 64bits
18858 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
18860 2004-07-29 Ben Maurer <bmaurer@ximian.com>
18862 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
18863 add opcode for cmp BYTE PTR [eax], imm.
18865 * inssel.brg: Make memcpy and memset takes bases.
18867 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18869 * *-amd64.*: More AMD64 work.
18871 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18873 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
18874 add a compare-not-equal opcode.
18876 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18878 * mini.c: Use mono_init_from_assembly instead of mono_init.
18880 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18882 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18884 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18886 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18888 * inssel.brg: 64 bit fixes.
18890 * mini.h (MonoCallInst): Add some AMD64 specific data.
18892 * mini.h: Add some OP_P opcodes.
18894 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18896 * basic.cs: tests for 61797 and 61740
18898 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18900 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18901 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18903 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18905 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18907 * *-amd64*.*: Ongoing AMD64 work.
18909 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18911 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18913 * *-amd64*: Ongoing AMD64 work.
18915 * mini-arch.h: Add AMD64 support.
18917 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18919 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18921 * mini-ops.h: Add new opcodes.
18923 * Makefile.am: Add AMD64 support.
18925 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18926 rules into the inssel-long*.brg files.
18928 * *-amd64.*: Add beginnings of AMD64 backend.
18930 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18932 * mini.c (print_dfn): commenting out the code that prints
18933 the cil. With -O=deadce, this makes -v -v crash.
18935 * cpu-pentium.md: make checkthis have a length of 2
18937 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18939 * mini-sparc.h: fix implementations of __builtin
18940 functions for Sun compiler for V9.
18942 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18944 * mini.c: use the new stelem.ref wrapper
18945 * exceptions.cs, arrays.cs: new stelem.ref tests
18947 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18949 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18950 new XSP should work with these changes).
18952 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18954 * inssel-{long32,x86,}.brg: trivial optimizations.
18956 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18958 * mini.c: load value when emitting box operation in
18961 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18963 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18964 is one byte shorter than cmp DWORD PTR [eax], 0.
18966 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18968 * inssel-ppc.brg: arguments on the stack are always
18969 relative to the stack pointer (spotted by Neale Ferguson).
18971 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18973 * exceptions-x86.c: delay appending the method name to the trace until
18974 after mono_jit_info_table_find is called, as this gets the real
18977 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18979 * aot.c: register roots
18981 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18983 * aot.c : I could just use PLATFORM_WIN32 flag.
18985 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18987 * aot.c : Reverting the previous fix. This time it broke linux build.
18989 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18991 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18993 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18995 * mini.c (handle_stack_args): Remove some more debugging code.
18997 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18999 * driver.c mini.h aot.c: Allow additional options to be specified with
19000 --aot and pass them to mono_compile_assembly.
19002 * aot.c: Add experimental code to AOT compile all loaded assemblies
19003 on demand and save the code into a cache in the filesystem.
19005 * aot.c: Add support for more wrapper methods.
19007 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19010 * cpu-*.md: Remove removed opcodes.
19012 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19013 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19014 related icalls to marshal.c.
19016 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19018 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19020 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19022 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19024 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19025 * liveness.c: If liveness is recomputated we need to reset the information
19026 for each variable. This way, if the liveness range has been narrowed
19027 by optimizations that happened after the last computation, we can return
19030 For example, if you have
19035 // Tons of code that does not affect i
19041 i = 0 is dead code and will be removed by SSA. However, when
19042 linear scan gets to the code, i will still appear to be live
19043 throughout the entire block. This prevents good register allocation.
19045 2004-07-06 Martin Baulig <martin@ximian.com>
19047 * debug-mini.c (mono_debug_init_method): Allow
19048 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19049 (mono_debug_add_icall_wrapper): New method.
19051 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19053 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19055 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19058 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19060 * aot.c (mono_aot_load_method): Fix loading of debug info.
19062 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19064 * aot.c: Add logging support.
19066 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19068 * mini.h: Add prototype for mono_print_method_from_ip.
19070 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19072 * inssel.brg: 64 bit fixes.
19074 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19077 * Makefile.am: Add SPARC64 support.
19079 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19081 * aot.c: Fix alignment problems on 32 bit platforms.
19083 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19085 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19088 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19091 * mini.h: Bump AOT file version. Some 64 bit fixes.
19093 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19095 * inssel-sparc.brg: Add new rule to avoid register moves.
19097 * inssel.brg: Add ldind_to_load_membase helper function.
19099 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19101 * mini.c: OffsetToStringData intrinsic.
19103 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19105 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19107 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19110 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19111 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19113 * mini.c: reinstated mono_compile_get_interface_var()
19114 on x86, too, since the change breaks the Gtk# build there as well.
19116 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19118 * driver.c: remove loop from the default optimizations: it seems to
19119 interact badly with some of the other options (see bug #60613).
19121 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19123 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19124 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19126 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19128 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19129 vararg-using methods.
19131 2004-06-21 Martin Baulig <martin@ximian.com>
19133 * mini/mini-exceptions.c
19134 (mono_handle_exception): Added `gpointer original_ip' argument.
19135 After calling mono_unhandled_exception(), call
19136 mono_debugger_unhandled_exception() and if that returns true,
19137 restore the context and return.
19139 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19141 * mini-ppc.c: prefer the use of relative branches so
19142 they won't need to be patched in aot code (patch from Patrick Beard).
19144 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19146 * aot.c: patch from Patrick Beard to make the output assembly
19147 more correct for the MacOSX assembler. Small tweak to
19148 generate sane images on Linux/PPC, too.
19150 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19152 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19153 case until bug #59509 is fixed (shows up in #60332).
19155 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19157 * mini.c: make sure the needed wrappers are compiled, too, with
19160 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19162 * driver.c: remove NPTL reference in --version output.
19164 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19166 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19167 generate valid assembly for the Mach-O assembler.
19169 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19171 * driver.c: don't include abcrem in the all optimization specifier
19172 since it slows down jit compilation too much for now.
19174 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19176 * mini.c: use BIGMUL only if both operands have the same signage.
19177 * iltests.il: Test for bug 60056. (errors related to signage in
19182 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19184 * mini.c, aot.c: memory leak fixes.
19186 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19188 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19190 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19192 * Makefile.am: remove the -static hack completely, it links in
19193 statically glib as well.
19195 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19197 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19198 * exceptions.cs: make it compile with new mcs/csc.
19200 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19201 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19202 and added relevant test case.
19204 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19206 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19207 regressions in gtk-sharp.
19209 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19211 * exceptions.cs: New regression tests.
19213 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19215 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19217 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19219 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19221 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19223 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19225 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19227 * mini.c (mono_jit_runtime_invoke): Init class in this
19228 method instead of trusting mono_jit_compile_method to
19229 do the work (because wrappers can be in object class)
19231 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19233 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19235 * basic-long.cs: New regression test.
19237 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19239 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19240 and div/rem checks.
19242 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19244 * Makefile.am: fix miguel's change to build mono statically against
19245 libmono (track build dependencies).
19247 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19249 * cfold.c: Some glib versions do not have G_MININT32.
19251 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19253 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19254 with precision of tan, atan, sin and cos, and implemented related
19255 regressions tests (fixes bug 54467, but one new problem appeared and
19258 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19260 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19262 * exceptions.cs: Add test for constant folding && division by zero.
19264 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19265 since driver.c is in libmono too, so the optimization was useless.
19267 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19268 variable to driver.c so the compiler can emit more efficient code to
19271 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19273 * Makefile.am: don't distribute generated inssel.[ch] files.
19275 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19277 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19278 into the default appdomain. Fixes #58707.
19280 * jit-icalls.c: Remove the broken approximation for truncl, doing
19281 no conversion is better.
19283 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19286 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19288 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19289 of the mcrxr instruction which is not available on some processors
19290 even if it's documented to be. Implement add and sub overflow correctly
19291 (still not complete for long unsigned). Speed up icalls a bit.
19293 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19295 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19296 we run .cctor in the current domain instead of target_domain.
19298 Fixes bug #58558, .cctor not being called in -O=shared.
19300 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19302 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19304 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19306 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19307 which can be done with an imm8, do it that way.
19308 (mono_arch_output_basic_block): ditto for a jmp
19309 (mono_arch_emit_prolog): Computate maximum offset of a label.
19311 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19313 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19314 now tries to allocate prefered physical reg's for virtual
19315 regs. This reduces the number of emited spills/loads with
19316 20-30% on our core assemblies.
19318 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19320 * jit-icalls.c: truncl() is not needed and trunc() is
19321 the correct thing to do anyway (bug #58287).
19323 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19325 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19328 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19330 * driver.c: enable loop optimizations by default.
19332 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19334 * mini-x86.c: fix calc of max loop size when aligning loops start.
19336 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19338 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19341 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19343 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19346 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19348 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19350 * mini.c (inline_method): Allways inline some wrappers even if the cost
19351 is too large. Fixes #58785.
19353 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19355 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19357 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19358 (crichton@gimp.org). Beginning of support for sparc/linux.
19360 * mini-sparc.c: Optimize retrieval of LMF address.
19362 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19364 * exceptions-ppc.c: handle alloca in methods with clauses.
19366 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19368 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19370 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19372 * mini.c: Delegate most of the abort signal work to
19373 mono_thread_request_interruption, which also handles Stop and Suspend
19376 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19378 * mini.c mini.h: Allow inlining of icall wrappers if the backend
19379 supports the save/restore lmf opcodes.
19381 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
19383 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
19384 by gcc-3.4 as well.
19386 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
19388 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19390 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
19391 methods which contain array accesses.
19393 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
19394 boundaries. Fixes #58537.
19396 * iltests.il: Add regression test for #58537.
19398 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19400 * mini-x86.c (mono_arch_local_regalloc): Last part of
19401 fix for bug #58633 (releasing register to early).
19403 2004-05-18 Miguel de Icaza <miguel@ximian.com>
19405 * basic-long.cs: Add new regression test.
19407 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19409 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
19410 register too early on the chain.
19412 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19414 * mini.c (create_helper_signature): Use a helper function to reduce
19415 the code which needs to be written. Also set the calling convention of
19416 icalls on windows. Fixes #57840.
19418 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19420 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
19421 exceptions-ppc.c: added helper function to get the instruction address
19422 from a signal handler context.
19424 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19426 * helpers.c: use g_get_tmp_dir. Invokes happyness
19429 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19431 * helpers.c: Add new env variable to pass args to objdump.
19432 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
19434 2004-05-17 Radek Doulik <rodo@ximian.com>
19436 * Makefile.am (common_sources): added abcremoval.h so it get
19437 disted and daily mono packages on go-mono.com will build again
19439 2004-05-17 Massimiliano Mantione <massi@ximian.com>
19441 * abcremoval.c: Fixed coding style, added copyright header.
19443 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
19445 * mini.h: Added prototype for abc removal main function.
19447 * build_relations_propagation_table.pl: Added copyright header.
19449 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19451 * basic-long.cs: reg test for complex ceq_long bug.
19453 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19455 * mini-x86.c (mono_arch_local_regalloc): Correctly free
19456 reg in long and clob case (bug #58343). Fixed/added comments.
19458 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
19460 * mini.c (mono_jit_runtime_invoke): Follow new convention
19461 of calling the invoke method with an function pointer.
19463 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
19465 * ChangeLog: Fix author of memory leak patch.
19467 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
19469 * Makefile.am: fix make dist as well...
19472 2004-05-14 Massimiliano Mantione <massi@ximian.com>
19474 * cfold.c: Made so that conversions from pointer to int4 are no-ops
19475 on archs where pointers are 4 bytes long.
19477 * Makefile.am: Added abcremoval.c source file.
19479 * abcremoval.c: Added abcremoval.c.
19481 * abcremoval.h: Added abcremoval.h.
19483 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
19485 * inssel.brg: Enabled bounds check removal.
19487 * mini.c: Added support for abcrem optimization.
19489 * mini.h: Added abcrem optimization label.
19491 * driver.c: Added support for abcrem optimization.
19493 * propagated_relations_table.def: Added propagated_relations_table.def.
19495 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
19497 * mini.c, cfold.c: fix style.
19499 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19501 * mini.c: handle issue with the low-level implementation of
19502 some long opcodes (bug #54209).
19504 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
19506 * basic.cs: test for my new cmov stuff.
19508 2004-05-13 Patrik Torstensson
19510 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
19511 opt and added peephole documentation.
19513 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
19515 * tramp-ppc.c: rewrote the generic trampoline code.
19517 2004-05-11 Patrik Torstensson
19519 * mini-x86.c: optimize long shl/shr asm code (one less branch)
19521 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
19523 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
19525 * mini.h mini.c dominators.c: Applied patch from Derek Woo
19526 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
19528 * mini.c: Add new icalls for AsAny marshalling.
19530 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19532 * tramp-ppc.c, mini-ppc.c: more cleanups.
19534 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19536 * mini.c: no warnings.
19538 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19540 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
19542 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
19544 * mini.c: In the thread abort signal handler, if the thread is in the
19545 process of being stoped, don't throw the Abort exception, just stop the
19548 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
19550 * tramp-ppc.c: removed old code.
19552 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19554 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
19555 do some simple speed optimizations on ppc.
19557 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19559 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
19560 and large offsets in load/store.
19562 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19564 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
19565 it causes regressions.
19567 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19569 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
19572 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19574 * jit-icalls.c: remove warnings.
19575 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
19576 speedups for unsafe code.
19578 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
19580 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
19582 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
19584 * basic-calls.cs: Add new regression test.
19586 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
19589 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
19591 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
19594 2004-05-06 Patrik Torstensson
19596 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
19597 long reg allocation in any reg (not only eax:edx) and implemented
19598 long shl/shr ops in asm instead of helpers.
19600 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
19602 * mini-sparc.h: Fix warnings.
19604 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
19607 * mini-exceptions.c (mono_handle_exception): Call the filter in a
19608 separate statement for clarity.
19610 * mini-sparc.c: Update status.
19612 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
19614 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
19617 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19619 * inssel-ppc.brg: another small pre-release workaround:
19620 we don't do overflow detection for long_sub_un.
19622 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19624 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
19625 (also works around a weird ppc bug: 57957).
19627 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
19629 * tramp-ppc.c: trampoline fixes.
19631 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
19633 * mini-ppc.c: fixed typos.
19635 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19637 * mini-ppc.c, exceptions-ppc.c: more code saves registers
19638 at the top of the stack. Fixed typos. Use a frame registers
19639 for all the methods with exception clauses.
19641 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19643 * exceptions-ppc.c: restore fp registers.
19645 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19647 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
19648 order from the stack top (moved the stack room to save the
19649 return value for trace after the param area). Fixed corruption
19650 in restoring registers on unwind.
19652 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19654 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
19656 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19658 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
19659 and prolog/epilog for methods that use it. Allow
19660 enough param area room for varargs methods. Fix miguel's
19661 breakage in exception handling.
19663 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19665 * Makefile.am: run genmdesc only on current arch.
19667 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19669 * exceptions-x86.c:
19670 * mini-x86.h: fix the build on windows.
19672 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
19674 * 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.
19676 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
19678 * mini-exceptions.c: New file.
19680 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
19681 Move some parts of the x86 exception handling code to an
19682 arch-independent file so it can be shared with other ports.
19684 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
19686 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
19688 2004-04-26 David Waite <mass@akuma.org>
19690 * driver.c: remove comma from end of enumeration declaration
19692 2004-04-26 Jackson Harper <jackson@ximian.com>
19694 * driver.c: parse config file before loading first assembly. This
19695 allows the user gac to be enabled/disabled.
19697 2004-04-23 Miguel de Icaza <miguel@ximian.com>
19699 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
19700 simpler mechanism: we do not care what is encoded initially
19701 (branch absolute or relative), we care about the code and its
19702 target. I kept the old code for reference for now.
19704 The new code tries first to determine if the jump is anywhere in
19705 the -/+32 absolute meg range, if it succeeds, it encodes using the
19706 absolute branch; If not, it tried to find something in the
19707 relative range, if not, it uses the handle_thunk code.
19709 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
19711 * exceptions-ppc.c: use the correct ip register on macosx.
19713 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
19715 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
19717 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
19719 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
19720 Raise exception on integer divide by zero by hand since the hw
19721 doesn't support it. Handle NaNs in FP compares.
19723 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
19725 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
19726 code reducing duplication between the platforms and enabled
19727 signal exception handling (on linux for now).
19729 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
19731 * exceptions-ppc.c: more macosx support.
19733 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19735 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
19737 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
19739 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
19741 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
19743 * iltests.il: more tests.
19745 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19747 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
19750 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19752 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
19754 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19756 * liveness.c: Mark variables as volatile in all basic blocks reachable
19757 from exception clauses.
19759 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
19761 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
19764 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
19766 * iltests.il, basic.cs: more tests for regalloc.
19768 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
19770 * iltests.il: Some tests for register allocation modifications
19773 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
19775 * exceptions.cs: Add regression test for bug #56782.
19777 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
19778 original stack trace if an exception is rethrown. Fixes #56782. Oh,
19779 the beauty of fixing the same thing in 5 different files...
19781 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
19783 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
19786 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
19788 * mini.c: Add support for STRWLPARRAY marshalling convention.
19790 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19792 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
19793 to init the context to setup the regs pointer).
19795 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19797 * exceptions-ppc.c: more exceptions work.
19799 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19801 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
19804 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19806 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
19807 can use the memory directly.
19809 * cpu-pentium.md: Update documentation from a post from Zoltan.
19811 add x86_add_membase, x86_sub_membase, x86_mul_membase
19813 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19815 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
19816 GENERAL_REGS they were also hardcoded for all PPC ports.
19818 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
19820 Remove hard-coded limit for floating point registers, use
19821 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
19823 Notice that in MacOS X calling conventions you can fit a lot more
19824 floating point values in registers, so I should update the PInvoke
19825 test to excercise the passing of floating point values on the
19826 stack (currently broken).
19828 2004-04-06 Miguel de Icaza <miguel@ximian.com>
19830 * tramp-ppc.c (create_trampoline_code): Added
19831 JUMP_TRAMPOLINE_SIZE.
19832 (ppc_magic_trampoline): Follow the pattern from
19833 x86_magic_trampoline: if code is set to zero, return.
19834 (create_trampoline_code): Always pass MonoMethod to the jump
19835 trampoline, before it was passing a null.
19836 (mono_arch_create_jump_trampoline): Implement the jump stub, could
19837 share the code with mono_arch_create_jit_trampoline.
19839 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
19841 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
19844 * cpu-g4.md: Added length for jmp instruction, the worst case
19845 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
19848 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
19850 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
19852 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
19854 * mini.c: Only set bblock->real_offset when adding a new bblock, and
19855 before each IL instruction.
19857 * mini.c (CEE_BOX): Fix warnings.
19859 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19861 * mini.c: removed a few unused vars and extra whitespace.
19863 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
19865 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
19867 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
19869 (OP_GETCHR): use the above
19870 (CEE_LDELEMA): use the above.
19872 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
19873 version of the generic impl.
19874 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
19875 (CEE_LDELEMA): use the above.
19877 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19879 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19882 * iltests.il: Added new regression test for #56317.
19884 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19886 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19887 under NetBSD. Fixes #56450.
19889 * liveness.c (update_gen_kill_set): Fix previous patch.
19891 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19893 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19895 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19897 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19898 ldsfld and ldsflda.
19900 * inssel-sparc.brg: Add more optimizations.
19902 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19904 2004-04-01 Martin Baulig <martin@ximian.com>
19906 * mini.c (handle_box): New static function; moved the
19907 implementation of CEE_BOX here.
19908 (mono_method_to_ir): Added `constrained_call' variable.
19909 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19910 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19911 mono_method_get_constrained() to get the method.
19913 2004-04-01 Martin Baulig <martin@ximian.com>
19915 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19916 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19917 (mono_method_to_ir): We don't need these macros anymore since
19918 mono_class_get_full() already takes care of it.
19920 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19922 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19923 use @function (as doesn't accept #function here) and check the return
19924 value of system and stop if fails.
19926 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19928 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19930 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19932 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19934 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19936 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19939 * basic-long.cs: Add test for negation of Int64.MinValue.
19941 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19943 * mini-sparc.c: Update status.
19945 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19947 * exceptions-sparc.c: Fix return value in filters.
19949 * inssel-sparc.brg: Fix register allocation in some rules.
19951 2004-03-28 Martin Baulig <martin@ximian.com>
19953 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19956 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19958 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19960 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19961 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19962 remove unused conv_u4 opcode.
19964 * mini-x86.c: Remove valgrind workaround since it slows down things
19965 even when mono is not run under valgrind.
19967 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19969 * mini-sparc.c: Update status.
19971 * inssel-sparc.brg: Add some optimizations.
19973 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19974 future delay slot filling. Add support for varargs, tail calls and JMP.
19976 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19977 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19979 * inssel.brg: Fix register allocation in OP_ARGLIST.
19981 * inssel.brg: Fix warnings.
19983 2004-03-25 Martin Baulig <martin@ximian.com>
19985 * mini.c (inflate_generic_field): Removed.
19986 (mini_get_method): Removed, use mono_get_method_full(),
19987 (mini_get_class): Removed, use mono_class_get_full().
19988 (mono_method_to_ir): Pass our generic context to
19989 mono_field_from_token().
19991 2004-03-25 Martin Baulig <martin@ximian.com>
19993 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19994 of a `MonoMethod *'.
19995 (mini_get_method): Take a `MonoGenericContext *' instead
19996 of a `MonoMethod *'.
19997 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19998 a new local variable called `generic_context' which holds the
19999 current `MonoGenericContext *'; use it to lookup things.
20001 2004-03-24 Martin Baulig <martin@ximian.com>
20003 * mini.c (mini_get_class): New static method; if we're inside a
20004 generic instance, inflate the class if neccessary.
20005 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20007 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20009 * iltests.il: New regression test for #55976.
20011 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20014 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20016 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20019 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20021 * liveness.c: Consider SSA stores as well as loads when making vars
20024 * exceptions.cs: New regression tests for register allocation.
20026 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20028 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20029 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20030 domain lock only to protect puntual access to data structures.
20031 Added access lock for sighash, jit_icall_hash_name,
20032 jit_icall_hash_addr and domain->code_mp.
20034 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20036 * driver.c: Print SIGSEGV handling method.
20038 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20040 * mini.c (setup_jit_tls_data): Handle case when this is called
20041 multiple times for a thread.
20043 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20044 is different from fbxx_un. Fixes #54303. Also use constants instead of
20045 magic numbers in a lot of places.
20047 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20049 * exceptions.cs: Fix cctor test when --regression is used.
20051 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20053 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20056 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20058 * inssel-ppc.brg: fixed register assignments for some rules.
20060 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20062 * exceptions.cs: Add test for exceptions in static constructors.
20064 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20065 static constructors outside the domain lock. Fixes #55720.
20067 2004-03-17 Martin Baulig <martin@ximian.com>
20069 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20070 (inflate_generic_field): Take the `MonoMethod *' instead of the
20071 `MonoClass *' and added support for generic method.
20072 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20073 have a `field->parent->gen_params', only inflate the field if it's
20074 an open constructed type.
20076 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20078 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20079 exception object instead of the preconstructed ones.
20081 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20083 * mini.c: reverted changed to sigsegv_signal_handler commited
20084 accidentally in the previous patch.
20086 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20089 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20090 running --aot with an old assembly.
20092 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20094 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20097 * mini-sparc.c: Add support for v9 branches with prediction.
20099 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20101 * mini.c (mini_init): #warning is GNUC only
20103 * mini-sparc.h: implement __builtin_frame_address
20104 and __builtin_return_address for Sun C compiler
20106 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20108 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20110 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20112 * basic-calls.cs: Add test for unaligned byref long argument passing.
20114 * mini-ops.h: Add sparcv9 compare and branch instructions.
20116 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20117 v9 instructions if we have a v9 cpu.
20119 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20120 registers for global allocation.
20122 * exceptions-sparc.c: Fixes.
20124 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20126 * liveness.c (mono_analyze_liveness): Optimized version.
20128 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20130 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20133 * basic-float.cs basic-calls.cs: New regression tests.
20135 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20137 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20138 sigaltstack implementation.
20140 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20142 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20143 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20145 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20147 * mini.c: Fix warnings.
20149 * mini.c (mono_resolve_patch_target): New function which contains the
20150 arch independent part of the patching process.
20152 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20153 patching code to a separate function.
20155 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20157 * mini.c (add_signal_handler): ifdef out on Windows
20159 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20161 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20162 cpu-sparc.md: Add exception handling support + other fixes.
20164 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20165 typed GC detection in --version.
20167 * basic.cs exceptions.cs: New regression tests.
20169 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20170 the arch specific code can store data during a compilation.
20172 * mini-ops.h: Add OP_SETFRET.
20174 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20175 function, register a separate icall for each arity, so the icalls can
20178 * mini.c (mono_print_tree): Print negative offsets in a more readable
20181 * mini.c: Make signal handling work on sparc.
20183 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20185 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20187 * jit-icalls.c: Emulate truncl by aintl on solaris.
20189 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20191 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20193 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20195 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20197 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20198 a MarshalByRef type, inline a method that performs the check, taking into
20199 account that the object can be a proxy. Also implemented tow new opcodes:
20200 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20201 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20202 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20204 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20206 * mini-ppc.c: if a relative branch displacement is too big
20207 but it points to and area reachable with an absolute branch,
20210 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20212 * mini.c: optimize small copies in cpblk.
20214 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20216 * basic-calls.cs basic-float.cs: New regression tests.
20218 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20219 negative offsets from %fp. Implement localloc. Fix local register
20220 allocation. Fix the case when the this argument needs to be saved to
20221 the stack. Implement some missing opcodes.
20223 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20225 * mini.c (mini_method_compile): Reenable global regalloc in methods
20226 with exception handlers.
20228 * linear-scan.c (mono_varlist_sort): Fix warning.
20230 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20232 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20235 * liveness.c: Make all variables uses in exception clauses volatile, to
20236 prevent them from being allocated to registers. Fixes #42136.
20238 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20240 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20241 causes regressions.
20243 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20244 argument to mono_arch_regalloc_cost.
20246 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20249 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20251 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20252 Make the cost of allocating a variable to a register arch dependent.
20254 * basic-calls.cs: Fix compilation of tests.
20256 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20257 helper function to cut back on the number of #ifdefs needed.
20259 * mini-ppc.c: Fix compilation.
20261 * basic-calls.cs: New regression tests.
20263 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20265 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20266 of l0 since that is callee saved.
20268 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20271 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20272 of delay instruction.
20274 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20276 * mini.h (MonoCallInst): Add 'virtual' flag.
20278 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20280 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20282 * *.cs: New regression tests.
20284 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20287 * mini.c (mono_runtime_install_handlers): Fix build.
20289 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20290 'signal_stack_size' members.
20292 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20293 alternate signal stack.
20295 * exceptions-x86.c: Add stack overflow handling.
20297 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20298 functions to arch independent code.
20300 * mini.c (mono_print_tree): Print more detailed info for load_membase
20303 2004-02-23 Martin Baulig <martin@ximian.com>
20305 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20307 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20309 * mini-x86.c: fixed reg allocation for div/rem.
20311 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20313 * driver.c (mono_main): Report some configuratio options on --version.
20315 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20317 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20318 low in the address space. Correctly flush memory in thunks where we
20319 output native code.
20321 2004-02-20 Martin Baulig <martin@ximian.com>
20323 * mini.c (mini_get_method): New static method; inflate all generic
20324 methods and methods in open generic instances.
20325 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20326 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20328 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20330 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20332 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20334 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20336 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20338 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20339 it compile using Sun's compiler.
20341 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20343 * 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.
20345 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20347 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20349 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20351 * mini-ppc.c: handle calls outside of the allowed range with thunks
20352 allocated using the code manager.
20353 * tramp-ppc.c: use the code manager to hold generated native code.
20354 Fixed the magic trampoline to just patch vtable entries.
20356 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20358 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20361 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20363 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20366 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20367 if we have a working __thread implementation.
20369 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20370 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20372 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20374 * mini-x86.c: Fix compilation under gcc 2.
20376 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20378 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
20379 contains a call to the wrapped function.
20381 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
20382 OP_<CALL>_IMM opcodes, and use them under X86.
20384 * mini.c (mono_jit_find_compiled_method): Fix warning.
20386 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
20388 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
20390 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
20391 functionality to mini.c.
20393 * mini.c (mono_create_jump_trampoline): New function to create a jump
20394 trampoline. Return a compiled method instead of a trampoline if it
20395 exists. Add a cache for jump trampolines.
20397 * mini.c (mono_jit_find_compiled_method): New function to return a
20398 compiled method if it exists.
20400 * mini-x86.c: Call mono_create_jump_trampoline instead of
20401 mono_arch_create_jit_trampoline.
20403 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
20404 a jump trampoline. Fixes #52092.
20406 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
20408 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
20409 which is not up-to-date. Add check_corlib_version () instead.
20411 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
20414 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
20415 since newer valgrind versions do not need it.
20417 * mini.c (mono_jit_compile_method_with_opt): New helper function to
20418 compile a method with a given set of optimizations.
20420 * mini.c: Compile icall wrappers on-demand instead of at startup.
20422 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
20423 wrapper for an icall.
20425 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
20427 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
20430 * iltests.il: Add test for non-empty stack before switch instruction.
20432 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
20434 * mini.c: Add support for new stringbuilder marshalling conventions.
20436 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
20438 2004-02-01 Martin Baulig <martin@ximian.com>
20440 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
20441 in `ginst->mtype_argv'.
20443 2004-01-31 Miguel de Icaza <miguel@ximian.com>
20445 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
20446 facilitate grepping.
20448 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
20450 * mini.c: fixed buglet in initobj generic implementation for references.
20452 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
20454 * Makefile.am: make the version script conditional.
20455 * jit-icalls.c: handle missing truncl().
20457 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
20459 * exceptions.cs: Add more tests for double->int conversion.
20461 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
20462 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
20464 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
20466 * driver.c: make --verbose --version emit an error
20467 if the loaded corlib doesn't match the runtime version.
20469 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
20471 * mini-ppc.h: export ppc_patch().
20472 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
20473 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
20474 on par or better than on MacOSX.
20476 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
20478 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
20479 mono_lookup_pinvoke_call.
20481 * mini-x86.c: Under windows, the default pinvoke calling convention is
20482 stdcall. Fixes #52834.
20484 * mini.c (optimize_branches): Add an upper bound to the number of
20485 iterations to prevent infinite loops on strange loops. Fixes #53003.
20487 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
20489 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
20490 and ISINST. Fixes #52093.
20492 * objects.cs (test_0_vector_array_cast): New tests.
20494 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
20496 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
20497 checking in Array.Set ().
20499 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
20502 * object.cs (test_0_multi_array_cast): New regression test.
20504 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
20506 * exceptions-ppc.c: fix build on Linux/PPC.
20508 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
20510 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
20511 running under valgrind.
20512 (x86_magic_trampoline): Fix build bustage.
20514 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
20515 negative values as well. This is needed for the encoding of the line number
20516 info, since sometimes the line numbers are not in increasing order.
20518 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
20520 * cpu-pentium.md (localloc): Increase the size of the localloc
20521 instruction since it is a loop under Win32.
20523 * debug-mini.c (record_line_number): Get rid of unneccesary memory
20526 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
20528 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
20529 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
20530 Max Horn (max@quendi.de). Fix file names in comments.
20532 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
20534 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
20535 avoid stack overflow.
20536 (replace_usage): Avoid uninitialized variable warnings.
20538 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
20539 and taking the address of valuetype variables.
20541 2004-01-03 Patrik Torstensson
20543 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
20544 for other purposes than FP later on.
20546 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
20548 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
20551 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20553 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
20555 2003-12-30 Patrik Torstensson <p@rxc.se>
20557 * mini-x86.h: Decreased number of availiable fp regs.
20558 Solves corner cases with FP spilling.
20560 2003-12-23 Patrik Torstensson <p@rxc.se>
20562 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
20563 for floating point stack tracking / spilling on x86.
20566 * basic-float.cs: added float mul overflow test.
20568 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
20570 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
20572 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20574 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
20575 supports for cond branches that overflow the immediate
20576 overflow offset. mcs can compile simple programs.
20578 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20580 * exceptions-ppc.c: exception handling support wip:
20581 finally handlers get run on exception.
20583 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
20585 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
20588 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20590 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
20591 initial support for stack walking and unwinding.
20593 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
20595 * driver.c (mono_main): Make corlib-out-of-sync message more
20596 descriptive. Also remove verify_corlib call.
20598 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20600 * mini.c: make CEE_NEWARR calls and other emulated opcodes
20601 not overlap with other call's arguments, too.
20603 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
20605 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
20606 move to arch-specific code the choice of arch-specific
20607 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
20608 * mini.c: ensure emulation calls will not interleave
20611 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
20613 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
20614 the magic trampoline stack frame is dropped before executing
20617 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
20619 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
20620 and integer to fp conversions. Added support for overflowing
20621 arguments on the stack. Reserve a couple more registers as temps.
20622 Added support for aot compilation (as output still needs to be
20625 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20627 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
20628 Don't overwrite return register in some corner cases.
20630 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
20632 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
20633 static constructors when AOT compiling.
20635 * driver.c (mono_main): Call mono_check_corlib_version.
20637 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20639 * cpu-g4.md, basic.cs: fixed div target register.
20641 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
20643 * mini-ppc.c, basic.cs: shl_imm fix with test.
20645 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20647 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
20648 structures by value. Misc fixes.
20649 * objects.cs: more tests.
20651 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
20653 * mini-ppc.c: lconv.ovf.i implemented.
20655 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20658 (mini_init): don't error out if someone already called g_thread_init.
20660 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20662 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
20663 to be any type per the spec. Fix abnormal memory usage when
20664 the same object is repeatedly thrown.
20666 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
20668 * mini.c: check for overruns in IL code.
20670 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
20672 * TODO: Add/remove some todo entries.
20674 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
20676 * driver.c (mono_main): Call mono_verify_corlib.
20678 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
20680 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
20681 This has been moved to mini.c
20682 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
20683 type being casted is marshalbyref it could be a proxy, so instead of
20684 emitting the type check code, emit a call to a runtime method that will
20685 perform the check by calling CanCastTo if needed.
20687 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
20689 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
20690 methods with large stack frames under Win32.
20692 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
20694 * Makefile.am: Distribute regression tests.
20696 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
20697 at the end instead of inserting each variable into the sorted list.
20699 * linear-scan.c (mono_varlist_sort): New helper function.
20701 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20703 * mini.c: ensure arguments and locals are within bounds.
20705 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20707 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
20710 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20712 * mini.c (mono_cprop_copy_values): Fix crash.
20714 * aot.c: Set verbosity back to 0.
20716 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20718 * regalloc.c: complete memory leak fix by Laurent Morichetti
20721 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20723 * driver.c (main_thread_handler): Revert the previous patch.
20725 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
20728 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
20729 memory from the memory pool.
20731 * driver.c (main_thread_handler): Turn on all optimizations when
20734 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
20735 an array for better performance.
20737 * regalloc.c (mono_regstate_assign): Fix memory leak.
20739 * debug-mini.c (mono_debug_serialize_debug_info): New function to
20740 serialize the debug info.
20742 * debug-mini.c (mono_debug_add_aot_method): New function to load the
20743 debug info from the serialized representation.
20745 * aot.c: Save debug info into the generated file and load it when
20748 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20750 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20752 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
20753 More FP-related fixes.
20755 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
20757 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
20758 and register allocation buglet. Hello world now runs.
20760 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20762 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
20763 * tramp-ppc.c: fixed class init trampoline.
20764 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
20766 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20768 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
20769 mini.c: more ppc changes/fixes.
20771 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20773 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
20774 Also optimize the case when the arguments are the same in the caller
20777 * iltests.il: Add tests for tail calls with valuetype arguments.
20779 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20781 * mini-ppc.c: fixes for struct return type.
20783 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
20785 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20786 mono_spillvar_offset() to arch-specific code.
20788 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
20790 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
20792 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20794 * exceptions-x86.c: Fix stack space leaks.
20796 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
20797 registers from the lmf if the method has save_lmf set.
20799 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
20801 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
20802 of icall wrappers into InvokeInDomain, since these are now per-domain.
20804 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
20806 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
20807 make some opcode emulation and intrinsic ops enabled/disabled
20808 according to the architecture. More fixes.
20810 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
20812 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
20814 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20816 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20817 arch-specific handling for 'this' and struct return type to
20818 arch-specific code.
20820 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20822 * aot.c: prevent divide by zero error when reporting (it happened with
20823 Accessibility.dll).
20825 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
20827 * mini.h (inst_switch): Remove unused macro.
20829 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20832 (load_aot_module): free 'info->methods' and 'info' properly. No more
20833 "free(): invalid pointer blah" messages when you have an old aot
20836 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
20838 * jit-icalls.c, mini.c: Added support for context static fields.
20840 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20842 * mini.c (mono_method_blittable): Methods which set LastError are not
20843 blittable either. Fixes #51108.
20845 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20847 * mini.c: flush icache.
20848 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
20850 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20852 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
20854 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
20856 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
20859 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
20862 * inssel.brg (CEE_MKREFANY): Fix AOT case.
20864 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
20866 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
20867 instruction when the result is discarded.
20869 * iltests.il (test_0_div_regalloc): New regression test.
20871 * arrays.cs: Fix compilation error.
20873 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
20875 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
20876 float rules to inssel-x86.brg: sane architectures with FP registers
20877 don't need to implement these rules.
20879 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20881 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20883 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20885 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20886 implementation of 32 bit systems.
20888 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20890 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20891 (Jeroen Zwartepoorte).
20893 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20895 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20896 the caller and the callee matches.
20898 * mini.c (mono_method_to_ir): Add comment.
20900 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20901 signbit is missing on some platforms.
20903 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20905 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20907 * mini.c (setup_jit_tls_data): Call the new function.
20909 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20911 * mini-x86.c: Add experimental support for fast access to the lmf
20912 structure under NPTL/Linux 2.6.x.
20914 2003-11-06 Martin Baulig <martin@ximian.com>
20916 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20917 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20920 2003-11-02 Martin Baulig <martin@ximian.com>
20922 * mini.c (inflate_generic_field): New static method.
20923 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20924 generic instance and the field is declared in a generic type, call
20925 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20927 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20929 * mini.h mini.c (mono_method_same_domain): New function to return
20930 whenever the caller and the callee are in the same domain.
20932 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20934 2003-10-30 Martin Baulig <martin@ximian.com>
20936 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20937 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20939 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20940 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20942 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20944 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20947 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20948 object here, so it is in the correct appdomain etc.
20950 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20952 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20954 (mono_method_to_ir): Avoid freeing the type created returned from
20955 mono_type_create_from_typespec, since it is put into an internal cache
20956 by the function. Fixes pointer.exe.
20958 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20959 trampolines for icalls and pinvokes as well. Fixes #33569.
20961 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20963 * mini.c: Update after appdomain changes.
20965 * mini.c (mono_jit_compile_method_inner): Allways compile native
20966 method wrappers in the root domain, since there can only be one
20967 instance of them, whose address is stored in method->info.
20969 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20971 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20972 environment variable. Instead detect automatically whenever running
20973 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20976 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20978 * trace.c, trace.h: New files that implement the new trace option
20981 * driver.c: Document new --trace options.
20983 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20986 - if (mono_jit_trace_calls)
20987 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20989 * mini.h: prototypes.
20991 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20993 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20995 * mini.c inssel.brg: Implement typedefbyref opcodes.
20997 * mini.c (mono_jit_compile_method): Remove unused local variable.
20999 * mini.c (mono_jit_compile_method_inner): Ditto.
21001 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21003 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21005 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21007 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21009 * mini.c (mono_no_aot): Remove unused global variable.
21011 * mini.c: Thread safety fixes.
21013 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21015 * mini.c (mono_create_class_init_trampoline): Add a lock around
21016 class_init_hash_addr.
21018 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21021 * mini.c: Decompose the NEWARR instruction before decomposing its
21022 arguments. Fixes #30073.
21024 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21026 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21029 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21031 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21033 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21035 * driver.c: Add support for compiling icall wrappers to --compile.
21037 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21039 * inssel.brg: The empty value in class->interface_offsets is -1, not
21042 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21044 * objects.cs: New test for 'is' operator on an array of interfaces.
21046 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21048 * tramp-ppc.c: update trampoline code to support jumps
21049 and class initialization.
21051 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21053 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21055 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21057 * inssel.brg (OP_UNBOX): Remove unused rule.
21059 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21060 region instead of one for each method. Fixes #47813.
21062 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21064 * exceptions.cs (test_0_nested_finally): New regression test for
21065 nested exception handlers.
21067 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21069 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21071 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21074 * mini.c (mono_method_check_inlining): Make the inlining limit
21075 configurable by an environment variable.
21077 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21079 * mini.h: Bump AOT file version.
21081 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21082 token, store the image along with the token, since the token might not
21083 refer to the same image as the method containing the relocation,
21084 because of inlining.
21086 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21088 * mini.c (mono_precompile_assemblies): New function to compile
21089 all methods in all loaded assemblies.
21091 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21093 * regalloc.h regalloc.c (MonoRegState): Change the type of
21094 iassign and fassign to int*, since they can contain large negative
21095 values if the register is spilled. Also added some comments. Fixes
21098 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21099 under Win32. Fixes #42964.
21101 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21103 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21105 * aot.c: Added support for AOT compiling methods which contain calls
21106 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21109 * driver.c (compile_all_methods): Run the compilation in a thread
21110 managed by mono. Fixes #44023.
21112 * mini.c (mono_codegen): Print full method name in verbose output.
21114 * mini-x86.c (mono_arch_patch_code): Fix warning.
21116 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21117 jumps, since the method we are jumping to might be domain-specific.
21119 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21121 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21123 * inssel.brg: string chars are unsigned.
21125 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21127 * TODO: New todo item.
21129 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21130 which calls mono_runtime_class_init and patches the call site to
21131 avoid further calls.
21132 (mono_arch_create_class_init_trampoline): New arch specific function
21133 to create a class init trampoline.
21134 (create_trampoline_code): Generalized so it can create
21135 class init trampolines as well.
21137 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21138 (mono_create_class_init_trampoline): New function to create and cache
21139 class init trampolines.
21140 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21141 vtable given the address of a class init trampoline. Used by the
21143 (mono_codegen): Generate a call to a trampoline instead of
21144 mono_runtime_class_init in LDSFLD[A].
21145 (mono_codegen): Add relocations for the new trampoline.
21147 * mini.h mini-x86.c aot.c: Added a new relocation type:
21148 MONO_PATCH_INFO_CLASS_INIT.
21150 * mini.h: Bump AOT version number.
21152 * aot.c: Create a copy of the loaded code instead of using the original
21153 so methods which call each other will be close in memory, improving
21156 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21157 patch since it breaks the regression tests.
21159 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21160 for the register saving instruction sequence since the
21161 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21163 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21165 * TODO: Fix todo item && remove another.
21167 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21169 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21172 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21173 function of the module.
21175 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21176 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21177 --no-aot command line option.
21179 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21181 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21182 by Bernie Solomon (bernard@ugsolutions.com).
21184 * inssel.brg: Refactor the interface offset table related code into
21185 its separate functions and add support for the AOT case.
21187 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21189 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21191 * aot.c: Added mono_aot_verbose variable and made all debugging
21192 output depend on the value of this variable.
21194 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21195 method_label and info_label.
21197 * mini.h mini-x86.c aot.c: Added a new relocation type
21198 MONO_PATCH_INFO_IID for klass->interface_id.
21200 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21201 the MonoJitInfo structure.
21203 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21204 a non-root appdomain in shared mode.
21206 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21208 * aot.c: make aot loader less verbose. Remove free of unused variable.
21210 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21212 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21214 * .cvsignore: Added *.dll.
21216 * mini.c (mono_print_tree_nl): New function callable while debugging.
21218 * mini.c (mono_print_code): Export this.
21220 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21223 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21225 * mini.h (MonoCompile): Added 'jit_info' field.
21227 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21228 the cfg structure, since it is needed by the AOT compiler.
21230 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21232 * aot.c: A major rewrite. Changes include:
21233 - save exception tables for methods which have them.
21234 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21235 to g_module_symbol.
21236 - reworked the file format so it is now much smaller and needs
21237 fewer relocation entries.
21239 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21241 * aot.c (load_aot_module): Fix build bustage on platforms without
21244 2003-09-04 Martin Baulig <martin@ximian.com>
21246 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21248 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21250 * TODO: Some new optimization ideas.
21252 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21254 * aot.c: Save the optimization flags used to compile the code into
21257 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21258 support emitting domain specific code.
21260 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21261 no longer domain neutral. It can be made domain neutral by compiling
21262 with --optimize=shared.
21264 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21265 between appdomains.
21267 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21268 loading of AOT code.
21270 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21272 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21273 if there is no domain neutrality information.
21275 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21277 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21278 format version into the generated library.
21280 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21281 callee method into the caller since one of them could be shared.
21283 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21284 system exceptions from AOT code now works.
21286 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21287 method if it is domain neutral and the callee is not.
21289 * graph.c (cfg_emit_one_loop_level): Fix warning.
21291 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21293 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21296 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21298 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21299 is needed by code which is executed before mono_runtime_init ().
21300 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21302 * mini.c (mono_thread_abort): Fix warning.
21303 (mono_jit_compile_method): Call static constructor in the AOT case too.
21305 * aot.c (mono_compile_assembly): Fix warning.
21307 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21309 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21311 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21313 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21315 * cpu-pentium.md: Fix the length of call opcodes so they include the
21316 ESP restoring instruction. Fixes #47968.
21318 2003-08-28 Martin Baulig <martin@ximian.com>
21320 * mini-x86.c (mono_arch_call_opcode): Added support for
21321 MONO_TYPE_GENERICINST.
21323 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21325 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21327 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21328 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21330 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21333 2003-08-26 Martin Baulig <martin@ximian.com>
21335 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21336 when reporting an error, set this to the actual error location.
21337 (mono_method_to_ir): Report the correct error location if
21338 get_basic_blocks() returned an error.
21340 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21342 * mini.c (mono_type_blittable): OBJECT is not blittable.
21343 (mono_method_blittable): Methods which have marshalling descriptors
21344 are not blittable either. Fixes #47842.
21346 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21348 * driver.c mini.c: Use an environment variable instead of a global
21349 variable. Also fix the build.
21351 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21352 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21355 * driver.c mini.c: Added --with-valgrind option to turn off some
21356 code which prevents mono from running under valgrind.
21358 * mini.c (mono_emit_call_args): Fixed warning.
21360 * mini.c (mono_emulate_opcode): Fixed warning.
21362 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21364 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21365 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21366 regalloc.c, regalloc.h: specify available registers in arch-specific
21367 code and support floats in the regallocator (patch by Laurent Morichetti
21370 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21372 * mini.c: mono_thread_current() can be called only after
21373 mono_runtime_init(): rearrange code to not call it early on.
21375 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21377 * mini.c: allocate jump tables in the code mempools.
21379 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21381 * mini.c, mini.h: make sure per-thread data allocated by the jit is
21384 2003-08-10 Miguel de Icaza <miguel@ximian.com>
21386 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
21387 12 to 16. This fixes bug #47453.
21390 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
21392 * mini-ppc.c: fixed indexed load and unsigned compares.
21394 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
21396 * mini.c: reenabled installation of handler for
21397 thread abort signal.
21399 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21401 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
21402 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
21403 until it's fixed and actually useful.
21405 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21407 * inssel-long32.brg: couple more opcodes implemented.
21409 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21411 * mini-sparc.c: Even more opcodes implemeted.
21413 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
21415 * mini-sparc.c: More opcodes implemented.
21417 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
21419 * mini-sparc.c: More opcodes implemented.
21421 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21423 * inssel-sparc.brg: Add some needed rules. Direct
21425 * Makefile.am: Use inssel-sparc.brg
21426 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
21427 an assert happy for now.
21429 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
21431 * mini-sparc.c: Fixed compile errors.
21432 * exceptions-sparc.c: Same. We now produce a mono binary
21433 on sparc-linux. Yea.
21435 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
21437 * mini-sparc.c: Renamed registers. Also some macro cleanups.
21438 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
21439 They compile, but do not work.
21441 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21443 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
21444 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
21445 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
21448 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21450 * mini.c: more opcodes implemented and better support for generics.
21452 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21454 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
21455 * mini.c, mini.h: first cut at generics support: some new instructions
21456 added and changed the behaviour of some of the existing ones.
21458 2003-07-21 Miguel de Icaza <miguel@ximian.com>
21460 * mini.c: Removed definition of metadata_shared mutex here.
21462 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21464 * mini-x86.c: make vararg calls work for instance methods.
21466 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
21468 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
21469 returns the arguments in a separte list, now.
21471 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21473 * aot.c, mini.c: updates for array type representation changes.
21475 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
21477 * mini.c: register function to perform jit shutdown.
21479 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21481 * mini.c: use a faster allocator if possible.
21483 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21485 * aot.c: some cleanups and portability changes.
21487 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21489 * mini.c: use faster allocation for CEE_BOX if possible.
21491 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21493 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
21494 Moved inlined mempcy code to its own function so that is can be
21495 reused. Added an inline memset function as well (optimized initobj).
21496 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
21498 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21500 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
21502 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
21504 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
21505 arch code can setup the cpu for CLR execution, if needed.
21506 We use it on x86 to set the precision of FP operations.
21508 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
21510 * mini.c: disable some optimizations if we can guess they'll cost too
21511 much for a given method.
21513 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21515 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
21517 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21518 * mini.h mini.c mini-x86.c: Added instruction level coverage
21519 info collection support.
21521 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21523 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
21524 is now implemented in the profiling API. Get rid of a couple of
21525 unnecessary global variables.
21527 2003-06-15 Nick Drochak <ndrochak@gol.com>
21529 * basic-long.cs: tests for negative values for bigmul, and unsigned.
21530 * cpu-g4.md: add op_bigmul and op_bigmul_un
21531 * cpu_pentium.md: add op_bigmul_un
21532 * inssel-long32.brg: add rule for unsigned bigmul
21533 * mini-ops.h: define OP_BIGMUL_UN
21534 * mini-x86.c: THE BUG: handle (un)signed properly
21535 * mini.c: choose unsigned opcode if needed.
21536 This set of patches fixes bug #44291
21538 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
21540 * mini.c (optimize_branches): improved to handle all kinds of
21541 conditional branches.
21543 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21545 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
21546 don't raise exceptions.
21548 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21550 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
21551 to arch-specific files.
21553 2003-06-09 Martin Baulig <martin@ximian.com>
21555 * Makefile.am (libs): Added $(LIBGC_LIBS).
21557 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
21559 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
21560 and OP_ATAN (fixes bug#44293).
21562 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
21564 * Makefile.am, mini-x86.c: rename cpu description array to
21565 pentium_desc, since some compilers define the 'pentium' preprocessor
21568 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
21570 * mini.c (mini_select_instructions): add explicit branch if the
21571 following block is not the false target of a conditional branch -
21572 we need this with any optimization that reorder or remove bblocks
21574 * mini.c (optimize_branches): bug fixes
21576 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
21578 * mini.c (mono_method_to_ir): inline static readonly fields
21580 * ssa.c (fold_tree): start cfold support for long (very simple
21583 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
21585 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21587 * inssel.brg: fixed memcpy (bug #44219).
21589 2003-06-05 Dick Porter <dick@ximian.com>
21591 * driver.c: Set the glib log levels to not abort if g_message
21594 g_set_prgname() has to happen before mini_init() so that the
21595 process handle gets the info.
21597 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21599 * driver.c: add intrins to the default optimizations to get wider
21602 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21604 * mini.h: some large basic blocks will overflow a 16-bit
21605 integers for symbolic registers.
21607 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21609 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
21610 (mono_arch_output_basic_block): fix bug 43499
21612 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21614 * mini.c: kill duplicated definition of mono_debug_format.
21616 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
21618 * mini-x86.c, arrays.cs: fixed register allocation bug.
21620 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21622 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
21624 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
21626 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21629 (print_method_from_ip): also print source location information if
21632 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
21634 * mini.c (mono_find_block_region): bug fix in region code
21635 (mini_method_compile): enable removing unreachable code again, but
21636 only in methods without exception clauses.
21638 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21640 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
21641 Implemented arglist opcode and handling of TypedReference type.
21642 Fixed x86 call convention when a structure is returned.
21643 Minimal support for calling static vararg methods.
21645 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
21647 * mini.c (mini_method_compile): always remove unreachable code,
21648 because the code in them may be inconsistent (access to dead
21649 variables for example).
21651 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21653 * driver.c, debug-mini.c: warning fixes.
21655 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
21657 * Makefile.am, jit.h, mini.h: install header for embedding mono.
21659 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
21661 * mini.c: thread-static fields are registered in mono_class_vtable(),
21662 so ensure the function is called before checking for them.
21664 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
21666 * mini.c (optimize_branches): fix for bug 43586
21668 * jit-icalls.c (mono_llmult_ovf): added an additional check for
21669 overflow (fixes Bug #43639)
21671 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21673 * mini.c, objects.cs: allow the use of stobj for primitive types.
21675 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21677 * mini.c: be less strict about argument checking until we support
21678 running the verifier.
21680 2003-05-27 Nick Drochak <ndrochak@gol.com>
21682 * basic-long.cs: tests for (ulong)int * (ulong)int also
21683 * mini.c: use the same trick for (ulong)int * (ulong)int
21685 2003-05-27 Nick Drochak <ndrochak@gol.com>
21687 * basic-long.cs: add regression test for (long)int * (long)int
21688 * cpu-pentium.md: add op_bigmul specification
21689 * inssel-long32.brg: add OP_BIGMUL rule
21690 * mini-ops.h: add OP_BIGMUL
21691 * mini-x86.c: register allocator: handle case where src1 needs to be
21693 * mini.c: substitute special BIGMUL opcode in the tree for
21694 (long)int * (long)int
21696 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
21698 * jit-icalls.c: call the type ctor on field access if needed.
21700 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21702 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
21703 to a method (including results of ldelema, bug#43207).
21705 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
21707 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
21708 colors to show exception handler blocks.
21710 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
21711 (fix for pinvoke7.cs).
21713 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21715 * mini.h, mini.c: ensure correct initialization order for types that
21716 require it. Prepare for lazy compilation of jit icall wrappers.
21717 Provide a name for opcode emulation to reduce unneeded mallocing.
21719 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
21721 * mini-x86.c: better register restoring code and profiling
21722 support for tail calls.
21724 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21726 * mini.h, driver.c: prepare for leaf methods optimization.
21728 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21730 * mini.c: get targets of branches before converting a method.
21732 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
21734 * mini.c (optimize_branches): added some experimental code (disbaled)
21736 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
21738 * mini.c (optimize_branches): fix branch to branch optimization
21740 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
21742 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
21744 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
21746 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
21749 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
21751 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
21752 enable use of interface variables again.
21754 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
21755 I1 to registers because there is no simply way to sign extend 8bit
21756 quantities in caller saved registers on x86.
21758 * inssel-float.brg: set costs of some rules to 2 so
21759 that monobure always select the arch. specific ones if supplied,
21760 regardless of the order we pass the files to monoburg.
21762 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21764 * mini.c, mini-x86.c: since the magic trampoline for jumps
21765 can't patch the code directly, we do it as soon as the
21766 method gets compiled.
21768 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21770 * mini-x86.c, mini.h: introduce a new patching method
21771 to support CEE_JMP and tail calls.
21772 * mini.c: obey tail.call. Don't precompile methods target
21774 * tramp-x86.c: new trampoline code to handle methods
21775 reached through a jump.
21777 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
21779 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
21780 bit values to registers
21782 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
21784 * mini.c (mono_compile_get_interface_var): share interface
21785 variables if possible.
21787 2003-05-16 Martin Baulig <martin@ximian.com>
21789 * debug-mini.c (mono_init_debugger): New function to initialize
21790 the debugger. This is not in the debugger since it needs to
21791 access some of mini's internals.
21793 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21795 * mini.c (mono_method_to_ir): inlining fixes/cleanups
21797 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
21799 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
21800 for value type handling.
21802 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21804 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
21805 (mono_method_check_inlining): enable inlining of all kinds of wrappers
21807 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
21809 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
21810 the constructor through a proxy.
21812 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21814 * jit-icalls.c, inssel.brg: fixes to array element address
21817 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
21819 * mini-x86.c (is_regsize_var): allocate pointer to registers
21821 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21823 * driver.c: fixed typo, added intrins to the set of optimizations
21824 tested with regressions.
21826 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
21828 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
21829 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
21832 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
21834 * inssel.brg: remove some common pop instructions without side effects
21836 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21838 * inssel-x86.brg: fixed thinko in int to double conversions.
21840 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
21842 * mini.c, jit-icalls.c: added runtime thread-static variable support.
21844 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21846 * inssel-long32.brg: two more missing instructions.
21848 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
21850 * mini.c (mono_emit_call_args): set the cil_code for all arguments
21851 if not already set.
21853 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
21855 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
21858 * basic-float.cs: Added tests for negative zero.
21860 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21862 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
21863 a couple of missing operations for long casts, with test cases.
21865 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21867 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
21869 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
21871 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
21872 code size estimation.
21874 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
21876 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21877 abstract methods (fix bug 42542)
21879 * aot.c: add ability to handle array types
21881 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21883 * mini.c: Call the _specific versions of the object allocation
21884 functions if possible.
21886 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21888 * driver.c: call setlocale ().
21890 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21892 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21895 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21897 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21899 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21900 wrappers (fix bug 42122)
21902 2003-05-04 Martin Baulig <martin@ximian.com>
21904 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21906 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21907 s/mini_set_defaults/mono_set_defaults/g.
21909 2003-05-04 Martin Baulig <martin@ximian.com>
21911 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21913 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21915 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21916 (reported by Don Roberts).
21918 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21920 * mini.c: temporarily work around two bugs for this release.
21922 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21924 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21925 that contains -export-dynamic and it makes using the ld script
21927 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21929 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21931 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21934 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21936 * mini.c: make sure leave calls all the needed finally blocks,
21937 even when the target jumps out of multiple exception clauses.
21939 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21941 * ldscript, Makefile.am: add linker script to reduce the number of
21942 exported symbols (should also fix the issues with libwine defining
21943 some of the same symbols in io-layer).
21945 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21947 * driver.c (mini_main): Avoid assertion when no file name is given on
21950 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21952 * driver.c: added --version/-V command line option.
21953 Added the inline optimization in the regression tests.
21955 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21957 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21958 to the type in the method signature (fixes bug#42134).
21960 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21962 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21964 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21966 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21968 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21970 * driver.c: fixed bug #42100.
21972 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21974 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21976 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21978 * mini.c: moved most of the code required to do inlining to its own
21979 function so it can be reused. Inline also ctors if appropriate.
21981 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21983 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21984 the runtime can call mono API functions.
21986 2003-04-27 Martin Baulig <martin@ximian.com>
21988 * debug-mini.c (mono_debug_init_method): Added
21989 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21990 send a notification to the debugger.
21992 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21993 running in the Mono Debugger, just pass the breakpoint number to
21994 mono_debug_init_method().
21996 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21998 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22000 * mini.c: allow some more unsafe compares.
22002 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22004 * mini-x86.c, Makefile.am: make distcheck works (partially from
22005 a patch by Richard Lee <r.h.lee@attbi.com>).
22006 * regset.c, regset.h: removed, they are unused.
22008 2003-04-25 Dick Porter <dick@ximian.com>
22010 * driver.c: Usage reports the name as 'mono' not 'mini'
22011 * exceptions-x86.c: Build and run on freebsd
22013 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22015 * Makefile.am: install the program with the 'mono' name and
22016 the library as libmono instead of mini and libmini.
22018 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22020 * driver.c: provide the APIs for the embedding interface of the old jit.
22022 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22024 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22026 2003-04-23 Martin Baulig <martin@ximian.com>
22028 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22030 * driver.c: Added `--debug' command line argument to enable
22033 2003-04-23 Martin Baulig <martin@ximian.com>
22035 * debug.[ch]: Removed. The code is now in
22036 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22038 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22041 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22043 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22045 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22048 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22049 mono_domain_finalize.
22050 (mini_method_compile): use mono_method_profile* if the the option is
22053 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22055 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22056 methods with their wrapper.
22058 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22059 methods with their wrapper.
22061 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22064 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22067 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22070 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22072 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22074 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22076 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22077 of the mempool. This is slightly faster and uses less memory
22079 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22081 * mini.c: avoid O(n) allocation for variables.
22083 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22085 * mini.c: handle items on the stack after inlining methods.
22087 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22089 * mini.c: make the method->opcode optimization dependent
22090 on MONO_OPT_INSTRINS and do it lazily.
22092 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22094 * driver.c: print overall results at the end of regression run.
22096 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22098 * inssel.brg: don't overwrite symbolic registers.
22100 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22102 * inssel-x86.brg: fix conversion from long to float.
22104 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22106 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22108 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22110 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22112 * driver.c: Added --print-vtable option as in the old JIT.
22114 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22116 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22118 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22120 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22122 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22124 * mini.c regalloc.c regalloc.h: Fix memory leak.
22126 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22128 * aot.c (mono_aot_get_method): register all used strings
22130 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22132 * mini.c: always intern strings references with ldstr at compile time.
22134 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22136 * Makefile.am: add BUILT_SOURCES.
22138 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22140 * driver.c: give a better error message when the assembly to execute
22141 doesn't have an entry point.
22143 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22145 * Makefile.am: added hack for automake
22147 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22150 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22152 22003-04-07 Martin Baulig <martin@ximian.com>
22154 * Makefile.am: Added Makefile.am.
22156 * debugger-main.c: Removed, this is now in the debugger where it
22159 * mini.pc.in: Call this package `mini' for the moment.