1 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
4 in the VCALL decomposition code.
6 2009-09-22 Zoltan Varga <vargaz@gmail.com>
8 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
10 * basic.cs: Add a test.
12 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
15 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
16 searches all the domains of the current thread.
18 * exceptions-<ARCH>.c: Use it. Fixes #539394.
20 2009-09-21 Zoltan Varga <vargaz@gmail.com>
22 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
23 so catching exceptions thrown in the same method works. Fixes exception17.exe.
25 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
26 for non-jit trampolines.
28 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
30 * aot-compiler.c (add_wrappers): Ditto.
32 * mini-arm.c: Implement support for passing vtypes and floats, and increase
33 the size of the param area used by dyn_call to 6 which covers the majority of
36 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
38 * mini-arm.c: Implement support for passing/receiving
39 longs and receiving floats in the dyn_call code.
41 * mini-amd64.c: Implement support for receiving vtypes in registers in
44 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
47 2009-09-20 Zoltan Varga <vargaz@gmail.com>
49 * mini-arm.c (get_call_info): Return more precise information in
51 (dyn_call_supported): Use the information in CallInfo.
53 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
55 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
58 * mini-arm.c: Update after the dyn_call api changes.
60 * mini.c (mini_create_jit_domain_info): Register a destructor function
61 for the runtime_invoke_hash.
63 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
64 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
66 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
67 (dyn_call_supported): Simplify this by using get_call_info ().
68 (mono_arch_dyn_call_free): New destructor function.
70 * generics.cs: Remove a printf.
72 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
74 * mini-arm.c: Add support for enum return values and passing a few arguments
77 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
80 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
82 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
83 the dynamic invoke wrappers.
85 * mini-arm.c: Implement OP_DYN_CALL for arm.
87 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
88 supported by the dynamic runtime invoke wrapper.
90 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
91 runtime invoke wrapper.
93 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
94 if possible when running with full-aot.
96 * mini-ops.h: Add OP_DYN_CALL opcode.
98 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
99 with dynamic arguments lists similar to libffi.
101 2009-09-19 Zoltan Varga <vargaz@gmail.com>
103 * method-to-ir.c: Fix the previous change on 64 bit platforms.
105 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
108 * iltests.il.in: Add a new test.
110 2009-09-18 Zoltan Varga <vargaz@gmail.com>
112 * aot-compiler.c (add_generic_instances): Add more instances of
113 GenericEqualityComparer.
115 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
117 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
119 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
121 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
122 comments on some functions that now can fail.
124 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
126 * Makefile.am: Add Info.plist to EXTRA_DIST
128 2009-09-16 Zoltan Varga <vargaz@gmail.com>
130 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
131 static synchronized wrappers. Fixes #539500.
133 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
135 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
138 2009-09-16 Zoltan Varga <vargaz@gmail.com>
140 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
141 lmf before calling filter clauses as well. Fixes #539550.
143 * exceptions.cs: Add a test.
145 2009-09-14 Zoltan Varga <vargaz@gmail.com>
147 * aot-compiler.c (add_generic_class): Add instances of
148 Array.GetGenericValueImpl as well.
150 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
153 * generics.cs: Add a fullaot linq test.
155 2009-09-10 Zoltan Varga <vargaz@gmail.com>
157 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
160 2009-09-10 Bill Holmes <billholmes54@gmail.com>
162 * mini-trampolines.c (mono_delegate_trampoline) : Call
163 mono_cominterop_get_invoke if the delegate target object
166 Code is contributed under MIT/X11 license.
168 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
170 * method-to-ir.c: For CoreCLR throw a SecurityException if an
171 internal call is defined outside platform code. Reduce code
172 duplication with existing [Method|Field]AccessException
174 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
176 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
177 if the return value is a small struct passed on regs.
179 2009-09-09 Zoltan Varga <vargaz@gmail.com>
181 * cpu-arm.md mini-arm.c: Remove unused opcodes.
183 * mini-codegen.c: Enable the cpu description validation for arm.
185 2009-09-08 Zoltan Varga <vargaz@gmail.com>
187 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
188 test which depends on structs to objects.cs.
190 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
191 require object model related stuff working.
193 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
195 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
197 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
198 against the instruction metadata in mini-ops.h. amd64 only for now.
200 * mini-ops.h: Fix some instruction descriptions.
202 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
205 2009-09-06 Zoltan Varga <vargaz@gmail.com>
207 * exceptions.cs: Add a new test.
209 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
211 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
213 2009-09-06 Zoltan Varga <vargaz@gmail.com>
215 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
216 skip empty phi opcodes.
218 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
219 correctly by zero extending after loads. Skip methods containing calls
220 to the monitor enter/exit trampolines.
222 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
223 when calling mono_thread_force_interruption_checkpoint ().
225 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
227 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
229 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
231 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
234 2009-09-04 Zoltan Varga <vargaz@gmail.com>
236 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
238 2009-09-03 Zoltan Varga <vargaz@gmail.com>
240 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
242 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
243 LLVM might be very short.
245 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
248 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
251 2009-09-03 Zoltan Varga <vargaz@gmail.com>
253 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
254 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
255 LLVM might be very short.
257 2009-09-01 Zoltan Varga <vargaz@gmail.com>
259 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
260 the alignment for the value of sp.
262 2009-09-01 Geoff Norton <gnorton@novell.com>
264 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
265 managed wrappers in full aot.
267 2009-08-31 Zoltan Varga <vargaz@gmail.com>
269 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
271 2009-08-28 Zoltan Varga <vargaz@gmail.com>
273 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
275 2009-08-25 Zoltan Varga <vargaz@gmail.com>
277 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
279 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
282 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
284 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
285 depend on the info MonoMethodHeader which could be missing in IL stripped
288 2009-08-25 Zoltan Varga <vargaz@gmail.com>
290 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
291 they are only 4 byte aligned.
293 2009-08-21 Zoltan Varga <vargaz@gmail.com>
295 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
296 was done previously, since using SP causes too many problems.
298 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
299 frames without a frame pointer works.
301 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
302 global register in methods with calls, since the calls can go through
303 a static rgctx trampoline which doesn't save it.
305 2009-08-19 Zoltan Varga <vargaz@gmail.com>
307 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
309 2009-08-18 Zoltan Varga <vargaz@gmail.com>
311 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
313 2009-08-18 Christian Hergert <chris@dronelabs.com>
315 * method-to-ir.c: Fix warnings for uninitialized variables.
317 2009-08-18 Christian Hergert <chris@dronelabs.com>
320 * aot-compiler.c: Fix printf warnings.
322 2009-08-18 Zoltan Varga <vargaz@gmail.com>
324 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
325 Add GetGenericValueImpl<string>.
327 * aot-compiler.c (add_generic_instances): Add instances of
328 GenericEqualityComparer<T> for primitive types. Only emit the array
329 wrappers into the mscorlib image.
331 2009-08-15 Zoltan Varga <vargaz@gmail.com>
333 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
334 the methods_loaded array using amodule->info->nmethods.
336 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
337 (MONO_AOT_FILE_VERSION): Bump this.
339 * aot-compiler.c: Emit more generic instances allowing some parts of linq
342 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
343 MonoJitInfo doesn't belong to its methods aot image.
345 2009-08-14 Zoltan Varga <vargaz@gmail.com>
347 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
349 * mini-arm.c: Fix warnings.
351 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
353 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
356 2009-08-12 Zoltan Varga <vargaz@gmail.com>
358 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
361 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
362 hold the trampoline argument, so its initial value is available during
365 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
370 * exceptions-s390x.c:
373 * exceptions-sparc.c:
374 * exceptions-alpha.c:
376 * mini-trampolines.c:
378 * exceptions-s390.c: add and use #define's instead of sizeof()
379 for MonoJitInfo and MonoJitInfoTable.
381 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
386 * tramp-x86.c: use a #define instead of sizeof() for a few
387 structures that use a zero-length array.
389 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
391 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
392 case when the method is dynamic. Fixes #529238.
394 2009-08-06 Zoltan Varga <vargaz@gmail.com>
396 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
397 of asserting when a method is JIT compiled in full-aot mode.
399 2009-08-03 Jerry Maine <crashfourit@gmail.com>
401 Contributed under the terms of the MIT/X11 license by
402 Jerry Maine <crashfourit@gail.com>.
404 * fixed wrong dates in changelog.
406 2009-08-03 Jerry Maine <crashfourit@gmail.com>
408 Contributed under the terms of the MIT/X11 license by
409 Jerry Maine <crashfourit@gail.com>.
411 * basic-simd.cs: added test for packed double square root.
412 * cpu-amd64.md: added opcode info for packed double square root.
413 * cpu-x86.md: added opcode info for packed double square root.
414 * mini-ops.h: added IR opcode for packed double square root.
415 * mini-x86.c: added IR to native translation code for packed double square root.
416 * mini-amd64.c: removed todo for packed double square root.
417 * simd-intrinsics.c: added method to IR opcode converstion for
418 packed double square root.
420 2009-08-03 Jerry Maine <crashfourit@gmail.com>
422 Contributed under the terms of the MIT/X11 license by
423 Jerry Maine <crashfourit@gail.com>.
425 * mini-amd64.c: Added a change to help tell the difference as
426 to what perpose the xmm register is being used--mainly to help
428 * mini-amd64.h: Changed callee regs to use 15 out of 16
429 (one used for special cases) xmm registers for both fp
430 and simd ops. Added define to turn on new feature in the regalloc
431 that allows fp and simd ops to share the xmm regs happily.
432 * codegen.c: Added code to detect for which perpose an xmm reg is
433 being used (fp or simd) and to translate back and forth to the
434 correct logical reg bank (fp or simd) for 'spill load's.
436 2009-08-03 Jerry Maine <crashfourit@gmail.com>
438 Contributed under the terms of the MIT/X11 license by
439 Jerry Maine <crashfourit@gail.com>.
441 * basic-simd.cs: Added tests for stressing the regalloc when running with
442 16 simd regs and when simd and fp ops share the same reg bank.
444 2009-08-01 Mark Probst <mark.probst@gmail.com>
446 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
447 in shared generic code, we might have to look up the class in the
448 RGCTX. If we use the class directly, compute its GC descriptor.
450 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
452 * mini.c (mono_jit_runtime_invoke): Fix a warning.
454 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
456 * mini.c (mono_jit_runtime_invoke): Initialize the class and
457 check for errors. Fixed the case when the class with the Main
460 2009-07-31 Jerry Maine <crashfourit@gmail.com>
462 Contributed under the terms of the MIT/X11 license by
463 Jerry Maine <crashfourit@gail.com>.
465 * cpu-amd64.md: Fixed simple bug in machine discrition file.
467 2009-07-31 Zoltan Varga <vargaz@gmail.com>
469 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
471 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
473 * method-to-ir.c: Fix naming of stelem and ldelem.
475 2009-07-30 Zoltan Varga <vargaz@gmail.com>
477 * driver.c (main_thread_handler): Check that the assembly loaded
478 matches the filename when doing AOT.
480 2009-07-30 Mark Probst <mark.probst@gmail.com>
482 * mini.c: get_ip_from_sigctx installer has been removed, so don't
485 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
486 utils/mono-sigcontext.h).
488 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
491 2009-07-29 Massimiliano Mantione <massi@ximian.com>
493 * mini.c (mono_codegen):
494 Call profiler hook to keep track of method code buffers.
496 2009-07-27 Mark Probst <mark.probst@gmail.com>
498 * method-to-ir.c: Invoke write barriers for the
499 Interlocked.(Compare)Exchange JIT intrinsics.
501 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
503 * Makefile.am (version.h): Fix issues when built out of tree.
504 Remove some redundant 'grep's piped through 'sed's.
506 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
508 This patch is contributed under the terms of the MIT/X11 license
510 * mini-ppc.c (mono_arch_output_basic_block):
511 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
512 for bits 32-47 with signed load/store diplacements for bits
513 48-63. Use prefered base/offset order for indexed form.
514 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
515 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
516 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
517 OP_LOADI2_MEMBASE): Same.
518 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
519 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
520 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
522 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
523 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
524 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
525 OP_LOADI1_MEMINDEX): Same
526 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
527 OP_STORER8_MEMINDEX): Same
528 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
530 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
531 for bits 32-47 with signed load/store diplacements for bits
532 48-63. Use prefered base/offset order for indexed form.
534 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
536 This patch is contributed under the terms of the MIT/X11 license
538 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
539 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
540 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
541 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
542 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
543 cfg->stack_usage to avoid size warnings.
544 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
545 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
546 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
547 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
549 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
550 after code varible is initialized.
551 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
552 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
553 (mono_arch_emit_epilog):
554 Move Use ppc_load32 for cfg->stack_usage to avoid size
557 2009-07-24 Mark Probst <mark.probst@gmail.com>
559 * method-to-ir.c: The write barrier doesn't do the store anymore,
560 so we have always to emit it. Also, emit the wbarrier after the
563 2009-07-24 Zoltan Varga <vargaz@gmail.com>
565 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
566 for argument count 3 too.
568 2009-07-23 Zoltan Varga <vargaz@gmail.com>
570 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
571 the caller handle the exceptions.
572 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
573 method. Fixes #524498.
575 2009-07-22 Geoff Norton <gnorton@novell.com>
577 * mini-exceptions.c: Fix build on ia64.
579 2009-07-22 Mark Probst <mark.probst@gmail.com>
581 * mini-exceptions.c (ves_icall_get_frame_info): Use write
584 2009-07-21 Zoltan Varga <vargaz@gmail.com>
586 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
589 2009-07-20 Zoltan Varga <vargaz@gmail.com>
591 * basic-simd.cs (Main): Pass args to the test driver.
593 2009-07-20 Geoff Norton <gnorton@novell.com>
595 * mini-x86.h: Fix the x86 version guards to use Apple's
596 properly defined macros.
598 2009-07-20 Geoff Norton <gnorton@novell.com>
600 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
603 2009-07-20 Zoltan Varga <vargaz@gmail.com>
605 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
606 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
607 the information which is needed for invokes, so only one locking+hash table
610 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
612 * aot-compiler.c (add_generic_instances): Emit instances of
613 GenericComparer<T> for primitive types.
615 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
617 * mini-posix.c: Fix linux build.
619 2009-07-19 Geoff Norton <gnorton@novell.com>
621 * mini.h: Add prototypes for mono_runtime_syscall_fork and
622 mono_gdb_render_native_backtraces
623 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
624 so we implement the sane semantics to the runtime here
625 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
626 so we need to call it differently (mono_gdb_render_native_backtraces)
627 * mini-posix.c: Move the old semantics from mini.c to the prototypes
628 here for default implementations.
629 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
630 support Apple's weird syscall (SYS_fork) implementation and not busy
631 loop in abort() on native crashes on OSX anymore.
633 2009-07-18 Zoltan Varga <vargaz@gmail.com>
635 * aot-runtime.c (load_method): Change the handling of the
636 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
639 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
641 2009-07-17 Zoltan Varga <vargaz@gmail.com>
643 * mini.c (mono_patch_info_equal): Revert the last change for now as it
644 seems to break the aot tests.
646 * mini.c (mono_patch_info_equal): Fix the handling of
647 MONO_PATCH_INFO_RGCTX_FETCH.
649 2009-07-16 Zoltan Varga <vargaz@gmail.com>
651 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
653 * mini.c (mono_patch_info_hash): Fix the handling of
654 MONO_PATCH_INFO_INTERNAL_METHOD.
655 (mono_patch_info_equal): Ditto.
657 2009-07-16 Zoltan Varga <vargaz@gmail.com>
659 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
662 * mini-llvm.c: Add some infrastructure for AOT support.
664 2009-07-15 Zoltan Varga <vargaz@gmail.com>
666 * mini-llvm-cpp.c: Update to the latest llvm api.
668 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
669 option to false to prevent llvm from installing signal handlers which
672 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
675 * cpu-amd64.md: Revert previous change as those instructions
676 take 2 separate arguments. Remember to read the arch docs more
679 2009-07-15 Zoltan Varga <vargaz@gmail.com>
681 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
683 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
685 * mini-ppc.c: exploit multiple load/store units if available (rest of
686 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
687 http://bugzilla.novell.com/show_bug.cgi?id=487846).
689 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
691 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
692 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
694 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
696 * cpu-x86.md: Fix missing clobbering from trancendental simd
699 * cpu-amd64.md: Same.
701 2009-07-14 Jerry Maine <crashfourit@gmail.com>
703 Contributed under the terms of the MIT/X11 license by
704 Jerry Maine <crashfourit@gail.com>.
706 * basic-simd.cs: Added tests for single and doulble indexers.
708 * cpu-amd64.md: Added simd opcode information.
710 * mini-amd64.c: Added IR to native simd generation code.
711 Added simd register names and function that returns them.
713 * mini-amd64.h: Added marcos to turn on simd code compilation in
714 amd64. Added max simd register count marco. Added caller/callee
715 register mask marcos. Added marcos to use simd register bank.
717 * mini.h: Added helper marco for shufling dwords and simple
720 2009-07-14 Zoltan Varga <vargaz@gmail.com>
722 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
724 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
726 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
727 the length of the native code as well.
729 * basic-simd.cs: Add a test for #521662.
731 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
733 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
735 2009-07-13 Mark Probst <mark.probst@gmail.com>
737 * mini.c: Register function for getting the IP from a signal
738 context with metadata.
740 2009-07-13 Zoltan Varga <vargaz@gmail.com>
742 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
743 call a generic class init trampoline if needed. Fixes #519336.
745 * generics.cs: Add a test.
747 2009-07-09 Mark Probst <mark.probst@gmail.com>
749 * method-to-ir.c: When doing a call which might be remote from
750 shared generic code to other shared code with open type arguments,
751 get the remoting invoke wrapper from the RGCTX and do an indirect
754 2009-07-03 Zoltan Varga <vargaz@gmail.com>
756 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
757 after the unbox trampoline in the full-aot case.
759 2009-07-02 jonas echterhoff <jonas@unity3d.com>
761 * mini.c: Move initialization of jit_mutex before debugger initialization
766 * Info.plist: added Info.plist and link flag to enable the mono executable
767 to access other processes. Requires codesigning of the executable to work.
769 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
774 2009-06-30 Zoltan Varga <vargaz@gmail.com>
776 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
778 2009-06-29 Zoltan Varga <vargaz@gmail.com>
780 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
781 when the generic instance is an instantiation of a subclass of the
782 methods class. Fixes #517166.
784 2009-06-26 Zoltan Varga <vargaz@gmail.com>
786 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
789 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
792 * CMakeLists.txt: Add minimal support for installation.
794 2009-06-25 Zoltan Varga <vargaz@gmail.com>
796 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
797 determine whenever a method is directly callable to a separate function.
799 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
800 needed ones as a result of the previous change.
802 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
803 type of register arrays.
805 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
806 type of register arrays.
808 2009-06-24 Jerry Maine <crashfourit@gmail.com>
810 Contributed under the terms of the MIT/X11 license by
811 Jerry Maine <crashfourit@gail.com>.
813 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
815 2009-06-24 Zoltan Varga <vargaz@gmail.com>
817 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
819 2009-06-24 Neale Ferguson <neale@sinenomine.net>
821 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
822 dump of structure return value. Fix some formatting.
823 * cpu-s390x.md: Fix lengths of instruction sequences.
824 * mini-s390.c: Minor formatting changes.
826 2009-06-24 Zoltan Varga <vargaz@gmail.com>
828 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
829 Use sigaction on freebsd as well.
831 2009-06-23 Zoltan Varga <vargaz@gmail.com>
833 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
836 * mini.c (mini_init): Revert a change which breaks cross-compilation.
838 2009-06-22 Mark Probst <mark.probst@gmail.com>
840 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
842 2009-06-22 Mark Probst <mark.probst@gmail.com>
844 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
846 2009-06-20 Martin Baulig <martin@ximian.com>
849 (MonoDebuggerThreadFlags): New enum typedef.
850 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
851 (mono_debugger_thread_created): Added `gpointer func' argument;
852 initialize the new `thread_flags' field.
854 2009-06-18 Martin Baulig <martin@ximian.com>
856 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
857 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
860 (mini_debugger_set_attach_ok): New function; sets the attach-ok
861 flag in `MONO_DEBUGGER__info.runtime_info'.
864 (mono_main): Call mini_debugger_set_attach_ok() if generics
867 2009-06-22 Zoltan Varga <vargaz@gmail.com>
869 * aot-compiler.c (add_wrappers): Fix a warning.
871 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
872 the ppc load/store macro changes.
874 2009-06-21 Zoltan Varga <vargaz@gmail.com>
876 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
878 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
879 not just the got symbol.
881 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
884 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
887 * aot-compiler.c: Remove some fixmes.
889 * driver.c (mono_main): Print a helpful message when cross-compiling.
891 * mini.c (mini_init): Disable signal handlers when cross-compiling.
893 * method-to-ir.c (initialize_array_data): Do the optimization if the
894 target byte order is little endian, instead of the host byte order.
896 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
897 wrappers into the mscorlib image, Emit a unique plt symbol for each
898 image, emit symbols for plt entries.
900 * image-writer.c (img_writer_emit_symbol_size): New function to emit
903 2009-06-20 Zoltan Varga <vargaz@gmail.com>
905 * aot-compiler.c (add_wrappers): Avoid calling
906 mono_marshal_get_type_info () since it can assert for some types.
908 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
909 ldtoken are used inside wrappers.
911 * helpers.c: Add support for prefixing tools with the arch name.
913 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
914 quantities when using ilp32.
916 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
917 spill slots. Use sizeof(mgreg_t) for the spill slot size.
919 * image-writer.c: Use .long on ilp32.
921 * aot-compiler.c: Use 32 bit loads on ilp32.
923 2009-06-19 Zoltan Varga <vargaz@gmail.com>
925 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
927 * mini-ops.h: Use TARGET_POWERPC define for consistency.
929 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
931 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
932 second got slot of every aot image.
934 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
935 aot on platforms with function pointers.
937 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
938 support for aot/full aot on ppc/ppc64.
940 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
941 arguments which are needed on ppc.
943 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
946 * mini-trampolines.c aot-runtime.c: Update after the above changes.
948 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
950 * regalloc2.c (BITS_PER_CHUNK): Ditto.
952 * aot-compiler.c (emit_got_info): Fix reading unused memory.
954 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
956 2009-06-17 Geoff Norton <gnorton@novell.com>
958 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
960 2009-06-17 Zoltan Varga <vargaz@gmail.com>
962 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
963 to control whenever the dwarf writer is in xdebug or aot mode.
964 (emit_class_dwarf_info): Use a separate abbrev for structures without
967 * aot-compiler.c: Pass the appending parameter to
968 mono_dwarf_writer_create ().
970 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
971 falls through to its next bblock. Fixes #513931.
973 * iltests.il: Add a test.
975 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
976 infor even if emit_line is FALSE, as the apple linker seems to require it.
978 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
980 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
984 2009-06-15 Zoltan Varga <vargaz@gmail.com>
986 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
989 2009-06-13 Zoltan Varga <vargaz@gmail.com>
991 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
992 'has_call_handler' fields.
994 * method-to-ir.c (mono_method_to_ir): Set them if needed.
996 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
997 first bblock if not needed. Fixes #512790.
999 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1001 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1003 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1006 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1007 remoting-invoke-with-check wrappers, which are not needed when running with
1008 full-aot, since it doesn't support remoting.
1010 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1012 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1014 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1015 method info, it is not used anymore.
1017 * mini.h: Bump AOT file format version.
1019 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1022 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1025 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1027 * mini.h: Bump AOT file format version.
1029 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1031 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1032 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1035 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1036 of CKFINITE and FBGE for VFP.
1038 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1040 * aot-compiler.c: Don't align code to 16 bytes on arm.
1042 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1043 before the methods they belong to.
1045 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1046 the full-aot case if possible, since the trampoline will be called right
1049 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1050 trampolines to 1024 after the change above.
1052 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1053 trampoline to save 8 bytes per trampoline.
1055 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1058 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1060 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1062 2009-06-08 Martin Baulig <martin@ximian.com>
1065 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1066 (_mono_debugger_throw_exception): Don't make this static.
1067 (_mono_debugger_unhandled_exception): Likewise.
1068 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1071 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1072 (_mono_debugger_throw_exception): Add function prototype.
1073 (_mono_debugger_unhandled_exception): Likewise.
1076 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1077 arg; return the first exception handler if the exception is caught
1078 and we're running inside the debugger.
1079 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1080 improve exception handle inside runtime-invoke, check whether the
1081 exception is actually caught in the method being invoked and not
1082 by the runtime-invoke-wrapper.
1084 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1086 * image-writer.c: Improve support for the osx assembler.
1088 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1091 2009-06-08 Martin Baulig <martin@ximian.com>
1094 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1095 (_mono_debugger_throw_exception): Don't make this static.
1096 (_mono_debugger_unhandled_exception): Likewise.
1097 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1100 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1101 (_mono_debugger_throw_exception): Add function prototype.
1102 (_mono_debugger_unhandled_exception): Likewise.
1105 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1106 arg; return the first exception handler if the exception is caught
1107 and we're running inside the debugger.
1108 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1109 improve exception handle inside runtime-invoke, check whether the
1110 exception is actually caught in the method being invoked and not
1111 by the runtime-invoke-wrapper.
1113 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1115 * image-writer.c (append_subsection): Don't align subsections of the
1116 debug_line section as a workaround.
1118 * dwarfwriter.c: Emit line number info in the AOT case as well.
1120 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1122 This patch is contributed under the terms of the MIT/X11 license
1124 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1125 code_len <= code_size
1127 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1129 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1131 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1133 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1134 invoke wrappers, we now use trampolines instead.
1136 2009-06-04 Mark Probst <mark.probst@gmail.com>
1138 * mini-darwin.c: The exception thread must not be registered with
1141 2009-06-04 Mark Probst <mark.probst@gmail.com>
1143 * mini-gc.c: Disable the code because it makes SGen crash.
1145 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1147 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1148 instead of asserting.
1150 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1152 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1153 output file after the code has been compiled.
1155 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1157 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1159 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1161 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1162 entries distinction to simplify the code.
1164 * mini.h: Bump AOT file format version.
1166 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1168 * objects.cs: Fix the signature of one of the tests.
1170 * mini.c (mini_create_ftnptr): New helper function, moved here from
1172 (mini_get_addr_from_ftnptr): Ditto.
1173 (mini_init): Install the new helpers.
1175 2009-05-28 Martin Baulig <martin@ximian.com>
1177 Correctly initialize the debugger when embedding Mono.
1179 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1180 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1181 see documentation in mini_debug_running_inside_mdb().
1184 (mini_debug_running_inside_mdb): New function to check whether
1185 we're running inside mdb.
1187 * mini.c (mini_init): Call mini_debugger_init() if we're running
1188 inside the debugger.
1190 * driver.c (mono_main): Moved the call to mini_debugger_init()
1191 into mini_init() to make this work when embedding Mono.
1193 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1194 calls to mini_debugger_init().
1196 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1197 mono_debugger_main() -> mini_debugger_main() and put them inside a
1198 `MONO_DEBUGGER_SUPPORTED' conditional.
1200 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1202 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1203 this is no longer in use.
1206 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1208 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1210 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1213 2009-05-27 Martin Baulig <martin@ximian.com>
1215 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1217 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1218 long_conv_to_r_un to 64 bits.
1220 * cpu-x86.md: Increase the instruction size due to the changes.
1222 * iltests.il.in: Add regression test.
1226 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1228 * objects.cs: Move the previous test from basic.cs to here.
1230 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1232 * basic.cs: Add regression test for #506915.
1234 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1236 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1237 optimization we must check the bb of the first byte of stobj as
1238 it's the only one set in cil_offset_to_bb.
1242 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1244 * image-writer.c: Fix pointer directive on ppc64.
1246 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1248 * image-writer.c (asm_writer_emit_section_change): Avoid using
1249 .bss subsections on ppc too.
1251 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1253 * image-writer.c: Fix the definition of TARGET_ASM_....
1255 * image-writer.c: Fix the emission of assembler directives in the last
1258 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1259 exception throwing code to accomodate ppc64.
1261 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1262 size to work on ppc64 too.
1264 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1267 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1268 the assembler dialect instead of using platform specific defines.
1270 2009-05-22 Geoff Norton <gnorton@novell.com>
1272 * mini-arm.c (get_call_info): If a structure is split between the stack
1273 and argument registers, we should not advance the stack pointer by the entire
1274 native size, but just by the amount that spilled.
1276 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1278 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1281 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1283 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1286 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1287 methods so wrapper don't get added twice.
1288 (add_generic_instances): Don't add methods of arrays.
1290 * generics.cs: Mark one test as !FULLAOT.
1292 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1294 * mini-x86.c (emit_move_return_value): Remove unused vars.
1296 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1298 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
1299 decomposing 8 bytes structs into a LCALL.
1301 * mini-x86.c (emit_move_return_value): We no longer push the vtype
1302 pointer for where to store the returned regs.
1304 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
1307 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
1309 2009-05-20 Miguel de Icaza <miguel@novell.com>
1311 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
1314 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1316 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
1318 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
1321 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
1323 * local-propagation.c (mono_local_cprop): Avoid local propagation
1324 across paired add/sub if the first instruction dest reg is it's
1325 source reg. For example:
1327 int_add_imm R12 <- R12 [1] clobbers: 1
1328 int_sub_imm R42 <- R12 [1] clobbers: 1
1330 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
1331 maintain the math identify.
1335 2009-05-20 Andreia Gaita <avidigal@novell.com>
1337 * Makefile.am: avoid going on the network just to get the revision,
1340 2009-05-19 Massimiliano Mantione <massi@ximian.com>
1342 Fixed estimate for short branches on amd64 (they were off mark, and
1343 enabling call prolog-epilog instrumentations caused assertions).
1344 * mini.h (struct MonoBasicBlock): added max_length field to hold the
1345 estimate for the maximum length of this basic block.
1347 - mono_arch_emit_prolog: compute max_length for each basic block
1348 (instead of max_offset), and inflate size estimate also for entry bb
1349 in case of code instrumentation.
1350 - mono_arch_output_basic_block: get rid of "cpos" (the current
1351 estimated "position" in the code), and always use "offset" instead,
1352 which is accurate; at the beginning of the function quickly recompute
1353 max_offset for all the remaining blocks, starting from the current
1354 cfg->code_len (which is correct, and not estimated) and using the
1355 estimated block lengths computed previously.
1357 2009-05-17 Zoltan Varga <vargaz@gmail.com>
1359 * exceptions-ppc.c: Remove the caching from the trampoline creation
1360 functions, it is already done in the caller.
1362 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
1364 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
1365 MONO_ARCH_GSHARED_SUPPORTED define.
1367 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
1369 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
1372 2009-05-16 Zoltan Varga <vargaz@gmail.com>
1374 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
1375 call to mono_marshal_get_rgctx_invoke ().
1377 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
1378 mono_marshal_get_static_rgctx_invoke (), all platforms which support
1379 gshared use the static rgctx trampolines now.
1381 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
1382 platform supports it.
1384 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1386 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
1388 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
1390 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1392 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
1394 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
1397 2009-05-15 Massimiliano Mantione <massi@ximian.com>
1399 Made it possible for mono_arch_instrument_epilog to preserve
1400 argument registers, otherwise instrumenting the "epilogue" before
1401 a tail call would clobber them.
1402 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
1403 if like mono_arch_instrument_epilog but with an additional parameter
1404 that states if argument registers must be preserved.
1405 * mini.c: implemented mono_arch_instrument_epilog as a call to
1406 mono_arch_instrument_epilog_full without asking to preserve argument
1407 registers (this makes the existing code work as usual).
1409 - mono_arch_instrument_epilog: add parameter to transform it into
1410 mono_arch_instrument_epilog_full, and preserve argument registers
1412 - mono_arch_output_basic_block, OP_TAILCALL case: call
1413 mono_arch_instrument_epilog_full.
1414 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1415 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
1416 only transformed mono_arch_instrument_epilog into
1417 mono_arch_instrument_epilog_full.
1419 2009-05-15 Geoff Norton <gnorton@novell.com>
1421 * mini-darwin.c: This works on arm now.
1423 2009-05-14 Geoff Norton <gnorton@novell.com>
1425 * jit.h, driver.c: Allow full-aot to be decided programatically by the
1428 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1430 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
1433 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
1434 wrappers during full aot mode correctly.
1436 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
1439 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
1440 mono_metadata_type_hash ().
1442 2009-05-14 Massimiliano Mantione <massi@ximian.com>
1444 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
1445 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
1446 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
1447 Removed MONO_INST_BRLABEL from the instruction flags, and the
1448 remaining code that used it, because we do not support branches inside
1449 basic blocks (and branch target labels) anymore.
1450 * Makefile.am: As part of the above cleanup, remove reference to
1451 BURG files which don't exist anymore.
1453 2009-05-14 Zoltan Varga <vargaz@gmail.com>
1455 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
1458 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
1459 to use mono_arch_throw_corlib_exception.
1461 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
1462 mono_arch_throw_corlib_exception for throwing corlib exceptions.
1464 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
1467 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
1469 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
1470 for the got to make debugging easier and to avoid confusing it with the
1473 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
1474 method so a breakpoint can be set when using gdb.
1476 2009-05-13 Zoltan Varga <vargaz@gmail.com>
1478 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
1479 on mono_method_get_imt_slot ().
1481 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
1482 num_decodes variables.
1484 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
1485 change as it doesn't seem to work.
1487 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
1490 2009-05-12 Zoltan Varga <vargaz@gmail.com>
1492 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
1493 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
1495 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
1496 builder when using full aot.
1498 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
1499 here, it is already handled.
1501 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
1504 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
1506 * mini-arm.h: Enable IMT for full aot.
1508 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
1509 arch doesn't support it.
1511 * mini.c (mini_init): Don't disable IMT for full aot if the
1512 architecture supports it.
1514 * mini.h (MonoAotTrampoline): New enum containing the different types
1515 of 'numerous' trampolines.
1516 (MONO_AOT_FILE_VERSION): Bump this.
1518 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
1519 static rgctx trampolines. Add support for full-aot IMT thunks.
1521 * mini-amd64.h: Enable IMT for full aot.
1523 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
1524 to exclude tests belonging to a category.
1526 * generics.cs: Mark some tests with a !FULLAOT category.
1528 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
1531 2009-05-11 Zoltan Varga <vargaz@gmail.com>
1533 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
1534 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
1535 (emit_plt): Fix a warning.
1537 2009-05-10 Zoltan Varga <vargaz@gmail.com>
1539 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
1540 back into aot-compiler.c to a place where the other functions shared by
1541 the runtime and aot compiler are.
1543 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
1544 as done previously, instead of in MonoAotFileInfo, since pointers might have
1545 alignment requirements.
1547 * mini.h: Bump AOT file format version.
1549 2009-05-10 Miguel de Icaza <miguel@novell.com>
1551 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
1552 that is used at runtime from the aot-compiler.c, this makes it
1553 work on setups that remove the AOT compiler from the output
1556 2009-05-09 Zoltan Varga <vargaz@gmail.com>
1558 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
1561 * mini-ppc.h: Enable static rgctx trampolines for ppc.
1563 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
1565 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
1566 stuff to mono_arch_decompose_long_opts ().
1567 (mono_decompose_opcode): Remove some dead code.
1569 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1571 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
1572 cmethod can be null for quite a some reasons.
1574 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1576 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
1578 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1580 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
1582 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1584 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
1585 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
1586 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
1587 calls returning structures by addr on amd64.
1589 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
1591 * iltests.il.in: Restructure the tail call tests a bit.
1593 2009-05-07 Zoltan Varga <vargaz@gmail.com>
1595 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
1596 for virtual methods too.
1598 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
1600 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
1601 due to regression in verifying System.dll.
1603 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1605 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
1608 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
1611 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
1612 g_str_hash () which can change.
1614 * driver.c (mini_regression): Disable optimizations not supported by
1615 the cpu. Fixes #500019.
1617 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
1620 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1622 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
1623 to the latest LLVM code.
1625 2009-05-05 Zoltan Varga <vargaz@gmail.com>
1627 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
1629 2009-05-04 Zoltan Varga <vargaz@gmail.com>
1631 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
1634 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
1635 no longer saving offsets, so just save the patch types along with the other
1637 * aot-runtime.c (load_patch_info): Update after the changes to
1638 encode_patch_list ().
1639 (decode_got_entry): Removed, merged into load_patch_info ().
1640 (is_shared_got_patch): Removed, call the same function from
1643 * mini.h: Bump aot file format version.
1645 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
1646 half-finished no-dlsym code.
1648 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
1651 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
1652 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
1654 2009-05-02 Zoltan Varga <vargaz@gmail.com>
1656 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
1657 buffer length to work with AOT code.
1659 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
1660 ldfld/stfld opcodes.
1662 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
1665 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
1667 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
1669 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
1672 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
1673 if needed. Don't decompose long operations when using llvm.
1675 2009-05-01 Zoltan Varga <vargaz@gmail.com>
1677 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
1680 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
1682 2009-05-03 Martin Baulig <martin@ximian.com>
1684 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
1685 mono_debugger_insert_method_breakpoint() since the class init
1686 handler we're inserting at the top of the method already gives us
1689 2009-04-30 Zoltan Varga <vargaz@gmail.com>
1691 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
1692 to mono_arch_decompose_long_opts () for x86 and arm.
1694 2009-04-29 Zoltan Varga <vargaz@gmail.com>
1696 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
1699 2009-04-28 Zoltan Varga <vargaz@gmail.com>
1701 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
1704 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1706 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
1707 number of trampolines used in full-aot mode.
1709 * aot-compiler.c: Add an ntrampolines option to set the number of
1710 trampolines emitted in full-aot mode.
1712 2009-04-27 Zoltan Varga <vargaz@gmail.com>
1714 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
1715 a volatile load. Get rid of get_tempname (), llvm assigns names
1718 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
1721 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
1724 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
1727 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
1728 to the same register as a fixed sreg2. Fixes #497271.
1730 * iltests.il.in: Add a new test.
1732 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1734 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
1735 stack, since pushes complicate exception handling.
1737 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
1738 the stack if they are passed using moves.
1740 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1742 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
1745 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
1746 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
1747 of FMOVE if it is an R4.
1749 2009-04-25 Zoltan Varga <vargaz@gmail.com>
1751 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
1753 * mini.h (LLVMCallInfo): New structure to store calling convention
1754 information for the LLVM back end similar to the CallInfo structures in
1757 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
1758 call information in a format usable by LLVM.
1759 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
1761 * method-to-ir.c (mono_emit_call_args): Emit calls using
1762 mono_llvm_emit_call () when compiling using LLVM.
1764 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
1765 comments to all functions. Fix memory leaks. Add a public init/cleanup
1768 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
1770 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
1771 mono_array_new_va () jit icall.
1773 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
1775 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
1776 multiple machine description files to be specified.
1777 * mini-ops.h: fixes for cross-compilation.
1779 2009-04-22 Miguel de Icaza <miguel@novell.com>
1781 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
1784 2009-04-22 Zoltan Varga <vargaz@gmail.com>
1786 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
1787 to prevent asserts in various passes. Fixes #497220.
1789 2009-04-21 Zoltan Varga <vargaz@gmail.com>
1791 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1794 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1795 table to avoid duplicates.
1797 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1799 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1802 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1804 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1805 is for method or field access.
1807 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1809 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1812 * mini-llvm.c (mono_llvm_emit_method): Use it.
1814 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1815 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1818 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1819 synchronized methods.
1821 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1823 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1825 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1828 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1829 allowing some options to be set dynamically.
1831 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1833 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1834 unconditional branch.
1836 * mini.h (MonoTrampolineType): Add new trampoline type
1837 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1840 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1843 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1846 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1847 is enabled. Instead, use the llvm vcall trampoline.
1849 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1851 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1853 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1856 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1857 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1859 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1860 OP_IA64_CSET opcode.
1862 * mini.c: Fix a warning.
1864 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1865 THROW to the appropriate llvm type.
1867 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1869 * mini.c (mini_method_compile): Add statistics for methods JITted
1872 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1874 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1875 OP_IA64_CMP_<cond>_IMM opcodes.
1877 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1879 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1882 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1885 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1888 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1890 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1892 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1894 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1897 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1898 rgctx invoke trampolines for x86.
1900 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1901 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1902 (mono_arch_get_vcall_slot): Simplify this.
1904 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1906 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1907 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1909 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1911 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1912 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1914 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1916 * liveness.c (visit_bb): Remove a needless assert.
1918 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1920 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1921 full aot support to the arch specific code.
1923 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1925 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1927 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1929 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1930 collect information about the delegate invoke impl trampolines.
1932 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1933 to save trampolines during full-aot mode.
1935 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1936 creation function which returns a trampoline which sets the rgctx
1938 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1939 wrapper if possible.
1940 (mono_delegate_trampoline): Ditto.
1942 * mini.c (mono_jit_runtime_invoke): Ditto.
1944 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1946 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1948 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1950 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1952 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1953 just setting the opcode to OP_NOP.
1955 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1957 * mini.c (mini_method_compile): Put the last change inside an
1958 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1960 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1961 and extend live ranges to cover the whole method when using xdb.
1963 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1964 do it in the trampolines.
1966 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1969 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1971 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1972 call code in full-aot mode since IMT is disabled there.
1973 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1974 new JIT no longer has that restriction.
1976 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1978 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1979 a more compact format.
1980 (mono_aot_wrapper_name): New function to return a unique name for a
1981 wrapper method, also used by the AOT runtime.
1983 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1986 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1987 when a ICollection<T> etc is encountered.
1988 (add_generic_instances): Process method arguments/locals too.
1989 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1992 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1994 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1996 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1998 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2000 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2001 representing the result of the decomposition. Nullify instructions
2002 instead of setting them to OP_NOP since nops can't have registers
2005 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2007 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2008 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2009 info. Strip 'mapping symbols' on ARM.
2011 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2013 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2014 this with the native genmdesc.
2016 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2018 * aot-runtime.c: Fixing the MSVC build.
2020 Code is contributed under MIT/X11 license.
2022 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2024 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2025 JITted code depends on it.
2027 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2029 * aot-compiler.c: Use new MonoGenericParam accessors.
2031 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2033 Reduce memory usage and improve correctness wrt MonoGenericParam
2034 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2035 handing. Avoid allocating MonoGenericParams, but use the ones in
2036 the container itself.
2038 2009-04-07 Miguel de Icaza <miguel@novell.com>
2040 * tasklets.c: Return exceptions in the out argument.
2042 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2044 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2045 opcode. Use pointer types in more places instead of casting them to
2048 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2050 (mono_llvm_optimize_method): New helper function to optimize a method.
2052 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2053 widening code so it could be called from more places.
2054 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2055 code paths in the call opcodes.
2057 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2059 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2061 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2063 * dwarfwriter.c: Use _ to separate class name
2064 components as gdb can't handle '.'. Represent reference variables
2067 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2069 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2071 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2073 * gc-test.cs: New file with GC stack marking tests.
2075 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2076 negative numbers for vfp.
2078 * basic-float.cs: Add a test.
2080 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2082 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2084 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2086 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2087 part of tasklet/continuation support.
2089 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2091 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2092 amd64 opcodes inside an ifdef.
2094 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2097 * dwarfwriter.c (emit_type): Emit the class info for classes.
2099 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2101 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2103 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2105 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2107 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2109 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2111 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2113 * mini-llvm.c: Update comments.
2115 * mini.h (COMPILE_LLVM): New macro.
2117 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2119 * ssa.c (mono_ssa_compute): Ditto.
2121 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2122 the unwind ops from a DWARF FDE.
2124 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2125 methods by extracting the dwarf unwind ops from the unwind info generated
2128 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2131 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2134 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2136 * Makefile.am (llvm_sources): Enable this.
2138 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2139 failing back to the JIT if something cannot be handled.
2141 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2142 compiling with LLVM.
2144 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2145 compiling with LLVM.
2147 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2148 compiling with LLVM.
2150 * mini-ops.h: Add a few opcodes needed by LLVM.
2152 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2155 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2158 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2160 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2162 2009-04-01 Mark Probst <mark.probst@gmail.com>
2164 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2165 ridiculously large methods.
2167 2009-03-31 Martin Baulig <martin@ximian.com>
2169 * debug-debugger.c (debugger_remove_breakpoint): Call
2170 mono_debugger_remove_class_init_callback ().
2172 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2174 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2175 right before emitting code, not at the start.
2177 * mini.c (mono_postprocess_patches): Extract this into a separate function
2178 from mono_codegen ().
2180 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2181 byref types correctly.
2183 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2185 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2188 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2190 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2191 indirect calls, this avoids problems where get_vcall_slot () would get
2192 confused by the native code for the instruction preceeding the call.
2193 (mono_arch_get_vcall_slot): Simplify this.
2194 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2196 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2197 register allocator now seems to depend on them instead of the data in
2200 * mini.c (mini_method_compile): Throw the correct type of exception if
2201 mono_method_get_header () fails because of a loading error.
2203 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2205 * mini.c (mini_method_compile): Clear the loader error if the method
2206 header cannot be decoded.
2208 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2209 interface methods on proxies correctly.
2211 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2212 this argument for vtype methods. Add precise liveness info for arguments.
2214 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2215 LIVERANGE_START/END opcodes.
2217 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2218 for arguments and values in registers.
2220 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2222 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2223 return a valuetype. Fixes #487518.
2225 * iltests.il: Add a test.
2227 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2229 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2230 closed over a null reference correctly.
2232 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2234 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2236 2009-03-25 Mark Probst <mark.probst@gmail.com>
2238 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2239 allocated to the same registers as fixed sregs.
2241 2009-03-24 Mark Probst <mark.probst@gmail.com>
2243 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2246 * method-to-ir.c: Handle more cases for
2247 Interlocked.CompareExchange.
2249 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2250 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2251 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2253 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2255 * aot-runtime.c (decode_method_ref): Fix a warning.
2257 * unwind.c (mono_unwind_frame): Ditto.
2259 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2261 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2262 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2264 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2265 fix the handling of large values in the ALU_PC_G0_NC relocation.
2267 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2269 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2271 2009-03-22 Mark Probst <mark.probst@gmail.com>
2273 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2276 2009-03-22 Mark Probst <mark.probst@gmail.com>
2278 * method-to-ir.c: MINI_OP3 needs a comma.
2280 * method-to-ir.c, mini.h, mini.c: Remove
2281 mono_init_op_sreg_counts ().
2283 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2285 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2288 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2291 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2293 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
2296 2009-03-21 Mark Probst <mark.probst@gmail.com>
2298 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
2299 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
2300 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
2303 2009-03-20 Zoltan Varga <vargaz@gmail.com>
2305 * driver.c: Change location of gc_wrapper.h.
2307 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
2308 inside finally clauses correctly. Fixes #485721.
2310 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
2311 after the change above.
2313 * exceptions.cs: Add a test.
2315 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2317 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
2319 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
2320 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
2321 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
2323 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
2324 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
2326 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
2328 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
2329 Simplify logic for ensure_method_is_allowed_to_call_method.
2330 Handle wrappers on callers.
2332 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2334 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
2337 * basic-simd.cs: Fix the names of some test methods.
2339 2009-03-18 Geoff Norton <gnorton@novell.com>
2341 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
2343 2009-03-18 Zoltan Varga <vargaz@gmail.com>
2345 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
2347 2009-03-17 Jb Evain <jbevain@novell.com>
2349 * driver.c: remove now uneeded call to mono_gc_base_init before
2352 2009-03-17 Jb Evain <jbevain@novell.com>
2354 * dwarfwriter.c (token_handler): handle more cases.
2356 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2358 * method-to-ir.c: Remove more dead code (that was required only
2359 because of method_is_safe). Fix compiler warnings.
2361 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2363 * method-to-ir.c: Remove unneeded/useless method_is_safe
2364 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
2366 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
2368 * mini.c (mini_method_compile): Print the method been compiled with
2369 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
2370 for people not familiar with the runtime.
2372 2009-03-17 Zoltan Varga <vargaz@gmail.com>
2374 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
2375 a managed object which is later put into a GList. Return its class instead.
2377 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
2378 stack slots when using sgen.
2380 2009-03-16 Zoltan Varga <vargaz@gmail.com>
2382 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
2384 2009-03-14 Zoltan Varga <vargaz@gmail.com>
2386 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
2387 > so it works on the first vreg as well.
2389 2009-03-13 Zoltan Varga <vargaz@gmail.com>
2391 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
2394 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
2396 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
2399 2009-03-12 Zoltan Varga <vargaz@gmail.com>
2401 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
2402 native->IL offset mapping.
2404 2009-03-11 Zoltan Varga <vargaz@gmail.com>
2406 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
2408 * basic.cs: Add a test.
2410 2009-03-11 Mark Probst <mark.probst@gmail.com>
2412 * mini-x86.c (mono_arch_output_basic_block): Use different
2413 registers in case the ones we want to overwrite are used by the
2414 other operand. Fixes regression in #480807.
2416 2009-03-10 Zoltan Varga <vargaz@gmail.com>
2418 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
2420 * dwarfwriter.c (emit_line_number_info): The line number info for
2421 IL code was off by one. Fix that.
2423 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
2426 2009-03-09 Mark Probst <mark.probst@gmail.com>
2428 Contributed under the terms of the MIT/X11 license by Steven
2429 Munroe <munroesj@us.ibm.com>.
2431 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
2434 2009-03-08 Zoltan Varga <vargaz@gmail.com>
2436 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
2439 2009-03-06 Zoltan Varga <vargaz@gmail.com>
2441 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
2442 the delegate ctor handling code. Fixes #482638.
2444 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
2447 * iltests.il.in: Add a test.
2449 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
2452 2009-03-05 Mark Probst <mark.probst@gmail.com>
2454 * mini-trampolines.c (mono_create_jump_trampoline): If the method
2455 is shared generic code, return the trampoline, even if the method
2456 has already been compiled. Fixes #479763.
2458 * mini.c, mini.h: New function
2459 mono_jit_find_compiled_method_with_jit_info() which is the same as
2460 mono_jit_find_compiled_method() but also returns the jit info.
2462 2009-03-05 Mark Probst <mark.probst@gmail.com>
2464 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
2465 for methods which actually have one. For all other methods, make
2466 sure the this argument var is live the whole method.
2468 * mini.c (mini_method_compile): Every shared method has a
2469 this/vtable/mrgctx info. Fixes #480807.
2471 2009-03-05 Mark Probst <mark.probst@gmail.com>
2473 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
2474 generic/imt thunks where some entries branch through the vtable,
2475 while other entries branch directly.
2477 2009-03-05 Zoltan Varga <vargaz@gmail.com>
2479 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
2481 * mini-windows.c: Ditto.
2483 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
2486 2009-03-04 Zoltan Varga <vargaz@gmail.com>
2488 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
2491 2009-03-04 Mark Probst <mark.probst@gmail.com>
2493 * method-to-ir.c: Don't inline methods that use JMP. Fixes
2496 2009-03-04 Mark Probst <mark.probst@gmail.com>
2498 * exceptions-x86.c: Include debug-mini.h - fixes build.
2500 2009-03-04 Martin Baulig <martin@ximian.com>
2502 * debug-mini.c: Clean up the exception API and add documentation.
2503 (mono_debugger_handle_exception): New public method; this is
2504 called when throwing an exception or encountering an unhandled one.
2505 (mono_debugger_call_exception_handler): Formerly known as
2506 mono_debugger_handle_exception(); this is used to tell the
2507 debugger that we're about to invoke an exception handler.
2509 2009-03-04 Martin Baulig <martin@ximian.com>
2511 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
2512 ../metadata/mono-debug-debugger.c; save and reset exception state.
2514 2009-03-02 Martin Baulig <martin@ximian.com>
2516 * debug-mini.c: Moved the debugger exception handling here from
2517 ../metadata/mono-debug-debugger.c.
2520 (MonoDebuggerExceptionAction): New exception typedef.
2523 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
2525 * exceptions-amd64.c
2526 (mono_amd64_throw_exception): Use the new debugger exception
2530 (mono_handle_exception_internal): Don't call
2531 mono_debugger_unhandled_exception() here.
2533 2009-03-03 Zoltan Varga <vargaz@gmail.com>
2535 * mini.c aot-compiler.c: Update after the changes to
2536 mono_marshal_get_runtime_invoke ().
2538 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
2539 Virtual generic methods might not have method->slot set, work around
2542 * generics.cs: Add a test.
2544 2009-03-02 Geoff Norton <gnorton@novell.com>
2547 * driver.c: Allow signal chaining of SIGFPE as well.
2549 2009-03-02 Zoltan Varga <vargaz@gmail.com>
2551 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
2552 this since it now receives the method not its generic context in the
2555 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
2556 generic/imt thunks where some entries branch through the vtable, while
2557 other entries branch directly.
2559 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
2561 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
2562 support for interface methods as well.
2564 * mini-trampolines.c: Add support for virtual generic methods in interfaces
2565 using the normal IMT thunks.
2567 generics.cs: Add new tests.
2569 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
2570 the generic inst to the generic imt thunks. This fixes AOT support,
2571 improves consistency with the normal IMT thunks, and makes it easier to
2572 add support for interface generic virtual methods later.
2574 * mini-trampolines.c (mono_magic_trampoline): Ditto.
2576 2009-02-28 Zoltan Varga <vargaz@gmail.com>
2578 * driver.c (mono_set_signal_chaining): New public API function to enable
2579 signal chaining on POSIX platforms.
2581 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
2582 (si@lindenlab.com) to implement signal chaining. The original patch was
2583 contributed under the MIT X/11 license:
2584 https://bugzilla.novell.com/show_bug.cgi?id=318894
2586 2009-02-27 Zoltan Varga <vargaz@gmail.com>
2588 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
2589 too until it can be made to run on amd64.
2591 2009-02-26 Zoltan Varga <vargaz@gmail.com>
2593 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
2594 to get_generic_context_from_code () + get_call_info () if possible.
2596 2009-02-25 Zoltan Varga <vargaz@gmail.com>
2598 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
2599 suspend-on-sigsegv functionality.
2601 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
2602 to suspend when a native SIGSEGV is received. This is useful for debugging
2603 crashes which don't happen under gdb, since a live process contains more
2604 information than a core file.
2606 * mini-exceptions.c (mono_print_thread_dump): Use
2607 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
2609 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
2611 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
2613 * basic-float.cs: Disable the tests which currently fail on amd64.
2615 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
2616 value to mono_arch_patch_callsite () to fix crashes.
2618 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
2620 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2622 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
2623 nop code by patching the call address to point to the nullified class init
2624 trampoline, as the former does not seem to be safe on SMP machines.
2626 2009-02-23 Mark Probst <mark.probst@gmail.com>
2628 * mini-ops.h: Fix the argument types for a few x86 opcodes where
2631 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2633 * basic-float.cs basic-calls.cs: Fix warnings.
2635 2009-02-22 Mark Probst <mark.probst@gmail.com>
2637 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
2638 correct frame pointer in the LMF. Should fix #478394.
2640 2009-02-22 Zoltan Varga <vargaz@gmail.com>
2642 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
2644 * image-writer.c: Make the binary writer less verbose.
2646 2009-02-21 Zoltan Varga <vargaz@gmail.com>
2648 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
2649 are called from runtime invoke wrappers.
2651 2009-02-20 Zoltan Varga <vargaz@gmail.com>
2653 * cpu-ppc.md (store_memindex): Increase the size of this.
2655 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2657 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2659 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
2661 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
2664 Last fix for of #467201.
2667 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2669 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2671 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
2672 and long_conv_to_r8_2:
2674 Fixed part of #467201.
2676 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2678 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2680 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
2681 conversion to 32 bits.
2683 * cpu-x86.md: Increase the size of int_conv_to_r4.
2685 * basic-float.cs: Add a test for this.
2687 Fixed part of #467201.
2689 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2691 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2693 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
2694 conversion to 64 bits.
2696 * basic-float.cs: Add a test for this.
2698 Fixed part of #467201.
2700 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2702 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2704 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
2705 This behavior is compatible with MS.
2707 * iltest.il.in: Add a test for this.
2709 Fixed part of #467201.
2711 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2713 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2715 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
2716 change the precision of the value.
2718 * cpu-x86.md: Define len for float_conv_to_r4.
2720 * basic-float.cs: Add a test for this.
2722 Fixed part of #467201.
2724 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
2726 * mini.c: Adjust locking order to the new semantics where the loader lock
2729 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
2738 * mini-trampolines.c:
2751 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
2753 2009-02-18 Zoltan Varga <vargaz@gmail.com>
2755 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
2758 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2760 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
2761 for cctors if needed.
2763 2009-02-17 Mark Probst <mark.probst@gmail.com>
2765 * mini-ppc.c: Fix build on Darwin.
2767 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2769 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
2770 version instead of 3 as valgrind doesn't like version 3.
2772 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2774 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
2775 usable for hashing methods.
2776 (emit_extra_methods): Use the new hash to avoid putting every method in the
2779 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
2781 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
2782 whenever a method ref could match a method.
2784 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
2787 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
2790 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
2792 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2793 the encoding buffer.
2795 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2796 mono_method_get_header () on inflated methods as an optimization.
2798 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2800 * ssa.c (fold_ins): Fix another crash if the instruction following the
2801 switch was optimized away.
2803 2009-02-16 Mark Probst <mark.probst@gmail.com>
2805 Contributed under the terms of the MIT/X11 license by Steven
2806 Munroe <munroesj@us.ibm.com>.
2808 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2810 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2812 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2813 around the mono_domain_alloc calls, it is now done by the functions
2816 * aot-compiler.c (compile_method): Only add wrappers referenced by
2817 the method if compiling with full AOT.
2818 (mono_compile_assembly): Error out if --aot=full is specified on
2819 a platform where it is not supported.
2821 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2824 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2827 * aot-runtime.c (load_named_code): Handle
2828 mono_arm_throw_exception_by_token.
2830 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2832 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2835 * Makefile.am (fullaotcheck): Exit if a test fails.
2837 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2839 (mono_compile_assembly): Handle the assembler failing.
2841 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2842 accepting subsections of .bss.
2844 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2847 * aot-compiler.c: Remove some unused includes.
2849 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2850 now in MonoImageWriter.
2852 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2853 code sequence which matches a non-virtual call. Fixes #472654.
2855 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2857 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2860 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2861 use the image/dwarf writers directly.
2863 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2866 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2869 * image-writer.h: Fix some typos.
2871 * dwarfwriter.h dwarfwriter.c: New files.
2873 * aot-compiler.c: Extract the DWARF info writing functionality into a
2876 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2877 argument to return unwind info.
2879 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2881 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2883 * aot-runtime.c (decode_method_ref): Add a case for
2884 MONO_AOT_METHODREF_WRAPPER_NAME.
2886 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2889 * aot-compiler.c (encode_method_ref): Use the new constants.
2891 * aot-runtime.c (decode_method_ref): Ditto.
2893 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2894 be compiled, not the icall itself.
2896 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2898 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2899 using decode_method_ref ().
2901 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2902 convert it to an in32. Fixes #475859.
2904 * arrays.cs: Add a test.
2906 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2908 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2911 * basic-long.cs: Add a test.
2913 2009-02-12 Mark Probst <mark.probst@gmail.com>
2915 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2916 remove the frame pointer in leaf methods which don't receive any
2917 arguments, don't throw exceptions and don't do dynamic stack
2920 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2922 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2923 the fail_tramp changes. Hopefully fixes #475132.
2925 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2927 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2928 instead of mono_metadata_signature_dup_full.
2930 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2932 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2933 for processing jump tables. Fixes #473787.
2935 2009-02-11 Mark Probst <mark.probst@gmail.com>
2937 * mini-generic-sharing.c: mini_method_get_context() just calls
2938 mono_method_get_context_general() now.
2940 * mini.c, mini.h: Moved get_object_generic_inst(),
2941 construct_object_context_for_method() and
2942 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2944 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2946 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2947 basic block fell through to its successor bblock without a branch. Fixes
2950 * iltests.il.in: Add a test.
2952 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2953 (can_encode_patch): We can now handle arrays of generic parameters and
2956 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2958 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2959 the AOT file to avoid some #ifdefs in aot-runtime.c
2961 * mini.h: Bump AOT file format version.
2963 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2965 * Makefile.am (fullaotcheck): Make this run the tests.
2967 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2969 2009-02-10 Mark Probst <mark.probst@gmail.com>
2971 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2972 individually. Fixes #473482.
2974 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2976 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2978 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2980 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2981 (mono_compile_assembly): Hush compile warnings about
2982 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2985 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2987 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2989 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2991 * aot-compiler.c: Fix arm support.
2993 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2994 img_writer_emit_unset_mode () function.
2996 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2997 (mono_unwind_get_dwarf_pc_reg): Ditto.
2999 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3000 Move almost all platform specific code to a set of arch_ functions,
3001 and document them to ease porting.
3003 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3005 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3007 * aot-compiler.c: Extract the image writing functionality into a separate
3008 module to reduce the size of this file.
3010 2009-02-09 Geoff Norton <gnorton@novell.com>
3012 * mini-s390.c: Fix the signature of emit_sig_cookie.
3014 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3016 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3018 * aot-runtime.c (is_shared_got_patch): Ditto.
3020 * aot-runtime.c (load_named_code): Cope with the fact that
3021 decode_got_entry () won't decode the patch fully if its corresponding got
3022 entry is already filled.
3024 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3026 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3028 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3029 as the moving pointer instead of 'buf' for consistency with the rest of the
3031 (mono_arch_create_monitor_exit_trampoline): Ditto.
3033 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3034 generic_class_init trampolines.
3035 (add_generic_class): Extract some code from add_generic_instances () into a
3036 separate function so it can be called from other places too.
3037 (compile_method): Call add_generic_class () for the classes of inflated methods
3038 referenced by the method.
3039 (can_encode_patch): Allow references to generic parameters.
3041 * aot-runtime.c: Add support the patches required by the new trampolines.
3043 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3046 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3049 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3050 this from get_throw_pending_exception, make the signature full aot compatible.
3052 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3054 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3056 * exceptions.cs: Add a test.
3058 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3060 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3061 use the DWARF_DATA_ALIGN constant instead.
3063 * exception-<ARCH>.c: Update after the above change.
3065 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3068 * mini-arm.c: Enable the dwarf unwinder.
3070 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3071 instead of mono_class_setup_vtable ().
3073 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3075 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3078 * mini-x86.h: Enable the dwarf unwinder.
3080 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3082 Fix mcs/tests/test-7.cs
3083 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3086 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3088 * mini.c (print_jit_stats): Remove some unused statistics.
3090 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3092 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3094 2009-02-05 Mark Probst <mark.probst@gmail.com>
3096 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3097 the method we get from mono_object_get_virtual_method() because
3098 that function does it properly, now.
3100 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3102 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3103 opcodes. Fixes #472775.
3105 2009-02-05 Mark Probst <mark.probst@gmail.com>
3107 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3108 fact that mono_find_jit_info() sometimes returns the context
3109 corresponding to the jit info in new_ctx. Fixes #472600.
3111 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3113 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3114 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3115 klass->enum_basetype directly.
3117 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3120 * unwind.c: Avoid 0 sized arrays.
3122 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3124 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3125 size on systems with 64k pages. Fixes #471389.
3127 2009-02-04 Mark Probst <mark.probst@gmail.com>
3129 Contributed under the terms of the MIT/X11 license by Steven
3130 Munroe <munroesj@us.ibm.com>.
3132 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3133 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3136 2009-02-04 Mark Probst <mark.probst@gmail.com>
3138 Contributed under the terms of the MIT/X11 license by Steven
3139 Munroe <munroesj@us.ibm.com>.
3141 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3144 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3145 The trampoline can be longer on PPC64.
3147 2009-02-04 Mark Probst <mark.probst@gmail.com>
3149 Contributed under the terms of the MIT/X11 license by Steven
3150 Munroe <munroesj@us.ibm.com>.
3152 * mini-ppc.c: Compiler warning fixes and trivial code
3155 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3157 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3158 ins->dreg which could be a hardware register, not a vreg.
3160 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3162 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3163 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3165 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3167 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3168 ->dreg, that is not the vreg we are looking for.
3170 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3172 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3175 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3178 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3180 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3182 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3185 * aot-compiler.c: Add xdebug support on x86.
3187 * unwind.c: Add x86 support.
3189 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3190 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3192 * mini.c (mini_method_compile): Ditto.
3194 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3197 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3198 which mimic .push_section/.pop_section in GAS.
3200 * aot-compiler.c: Emit precise live range information for variables.
3202 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3204 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3205 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3208 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3209 the live ranges of variables.
3211 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3212 of the variable in terms of native offsets.
3214 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3216 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3218 2009-02-02 Mark Probst <mark.probst@gmail.com>
3220 Contributed under the terms of the MIT/X11 license by Steven
3221 Munroe <munroesj@us.ibm.com>.
3223 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3224 order (offset then base reg) for ppc_load_multiple_regs.
3225 (emit_save_saved_regs) Correct operand order for
3226 ppc_store_multiple_regs.
3227 (mono_arch_get_call_filter): Correct operand order for
3228 ppc_load_multiple_regs.
3230 * mini-ppc.c (emit_memcpy): Fix operand order for
3231 ppc_load_reg_update and ppc_store_reg_update.
3232 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3233 (mono_arch_emit_epilog): Correct operand order for
3234 ppc_load_multiple_regs.
3236 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3237 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3239 2009-02-02 Mark Probst <mark.probst@gmail.com>
3241 * cpu-ppc64.md: Fixed storer4_memindex length.
3243 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3245 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3248 * aot-compiler.c (emit_line_number_info): Optimize this.
3250 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3252 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3254 * aot-compiler.c: Add debug info for methods without debug info by
3255 emitting an IL file and having the line number info referencing that file.
3257 * aot-compiler.c: Optimize the size of the generated line number info.
3259 * aot-compiler.c: Emit line number info in xdebug mode.
3261 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3264 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3266 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3268 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3271 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3273 * basic-calls.cs: Test for the weird crash found on arm.
3275 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3277 * cpu-arm.md: Increase the size of storer8_membase_reg and
3278 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3280 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3281 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3282 reg to LR otherwise we'll be loading/storing from just the offset.
3284 2009-01-30 Miguel de Icaza <miguel@novell.com>
3286 Question: if we are storing gint32's inside the "*native_offset",
3287 should we change the signature to "gint32 *native_offset" to
3288 ensure that we do not have type definition problems?
3290 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3291 an int * as this is what the other function expects, causes
3292 problems with Freescale's compiler that defined int32_t to be a
3293 long and makes int incompatible
3295 2009-01-30 Miguel de Icaza <miguel@novell.com>
3297 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
3298 filename conflict with bjam.
3300 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3302 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
3303 as it might use decomposed ops.
3305 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3307 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
3309 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
3312 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
3314 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
3317 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
3318 way registers are stored in MonoContext on arm.
3320 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
3321 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
3323 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
3325 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
3327 * mini.c (mini_init): Register mono_isfinite.
3329 * jit-icalls.c (mono_isfinite): New jit icall.
3331 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
3333 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
3334 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
3337 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3339 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
3340 separate frame and stack pointers, so we must use FP to find the register
3342 The FP reg is retrieved from the MonoContext::regs array.
3344 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3346 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
3349 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3351 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
3352 return R4 and R8 when not running under softfloat.
3354 Fixes basic-calls.exe
3356 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3358 * mini-arm.c: Implement some overflow opcodes.
3360 2009-01-29 Miguel de Icaza <miguel@novell.com>
3362 * ssa.c: handle another alloca.h
3364 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
3365 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
3366 MONO_ARCH_USE_SIGACTION.
3368 * aot-runtime.c, mini-exceptions.c: Replace platform define with
3371 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
3373 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
3374 PPC targets as sigaction does not exist on all platforms, define
3375 this on a per-platform basis.
3377 Instead of erroring out if the platform is not defined, include
3378 mini-ppc-os.h, and expect that the OS specific setting provides
3379 the required information.
3381 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3383 * aot-compiler.c: Fix --enable-minimal=aot.
3385 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3387 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
3390 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3392 * exceptions-arm.c: Fix warnings.
3394 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
3397 * mini-x86.c: Fix --enable-minimal=jit build.
3399 * mini.c: Really fix --enable-minimal=jit build.
3401 * mini.c (construct_object_context_for_method): Move this outside
3402 the DISABLE_JIT block to fix the --enable-minimal=jit build.
3404 "Backported" of r124984 from 2.0 branch.
3406 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
3408 "Backport" of r124977 + r124978 from 2.0 branch.
3410 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
3411 to avoid calling mono_exception_from_token () from the throw trampoline.
3412 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
3413 for throwing corlib exceptions, this fixes full-aot support for corlib
3416 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
3418 2009-01-29 Miguel de Icaza <miguel@novell.com>
3420 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
3421 part of the changes to split the code in mini into operating
3422 system specific files.
3424 This patch was done by copying mini.c to the respective files to
3425 preserve SVN history.
3427 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3429 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
3431 2009-01-28 Zoltan Varga <vargaz@gmail.com>
3433 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
3434 remoting-invoke-with-check wrappers of shared methods.
3436 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
3438 2009-01-27 Mark Probst <mark.probst@gmail.com>
3440 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
3441 optimization if the top of stack is the last instruction in the
3442 bblock. Otherwise it might have been used after its definition.
3445 2009-01-27 Zoltan Varga <vargaz@gmail.com>
3447 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
3448 method as well when get_vcall_slot () fails to match a code sequence.
3450 * mini-arm.c: Fix the android build, which doesn't have
3453 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3455 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
3458 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
3460 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
3462 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3464 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
3465 and put its id into jinfo->used_regs. This is only used on amd64,
3466 which is currently the only platform generating unwind info.
3468 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
3469 the dwarf unwinder. This is required to correctly handle async exceptions
3470 like thread abort and stack overflows, which can happen while a method
3471 is in the middle of its prolog or epilog.
3473 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
3474 the unwind info belonging to an AOTed method.
3476 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
3477 into cfg->unwind_ops.
3479 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
3481 * mini.c (mini_init): Call mono_unwind_init ().
3482 (mini_cleanup): Call mono_unwind_cleanup ().
3484 * unwind.c: Add functions for managing a set of unwind info entries, allowing
3485 unwind info to be shared between methods.
3487 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
3490 * exceptions-amd64.c (mono_arch_exceptions_init): Call
3491 get_throw_pending_exception () to avoid initialization races.
3493 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
3494 mono_arch_exceptions_init () function.
3496 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
3498 2009-01-25 Zoltan Varga <vargaz@gmail.com>
3500 * mini.c (mono_get_domain_intrinsic): New helper function.
3501 (mono_get_thread_intrinsic): Ditto.
3503 * mini-arm.c mini-ia64.c: Use the new helper functions.
3505 * method-to-ir.c (mono_method_to_ir): Fix the comment for
3506 the last constrained_call change, since it is needed in the non-AOT
3509 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
3511 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
3512 mono_get_lmf_addr () on arm eabi linux.
3514 2009-01-24 Zoltan Varga <vargaz@gmail.com>
3516 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
3517 code sequence which matches a non-virtual call.
3519 2009-01-23 Mark Probst <mark.probst@gmail.com>
3521 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
3524 2009-01-23 Zoltan Varga <vargaz@gmail.com>
3526 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
3527 runtime-invoke wrappers, since they are also shared based on signature.
3529 2009-01-22 Mark Probst <mark.probst@gmail.com>
3531 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
3532 info from the (correct) context.
3534 2009-01-22 Zoltan Varga <vargaz@gmail.com>
3536 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
3538 * unwind.c (mono_unwind_frame): New function to unwind through a frame
3539 using dwarf unwinding info. Not yet used.
3541 * mini.c (mini_init): When using xdebug, disable freeing of domains.
3543 2009-01-21 Mark Probst <mark.probst@gmail.com>
3545 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
3548 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
3549 special case and handle mono_arch_delegate_invoke_impl() returning
3550 function descriptors.
3552 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
3553 trampolines return function descriptors, too.
3555 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3557 * method-to-ir.c (handle_alloc): Avoid generic instances in the
3558 out_of_line optimization.
3560 2009-01-21 Martin Baulig <martin@ximian.com>
3563 (MonoCompile): Added `disable_deadce_vars' to disable removing
3567 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
3568 inside the debugger.
3570 * liveness.c (mono_analyze_liveness): Don't remove any unused
3571 variables if `cfg->disable_deadce_vars' is set.
3573 2009-01-21 Mark Probst <mark.probst@gmail.com>
3575 * method-to-ir.c: Only apply exception constructor optimization if
3576 the the method actually belongs to an exception class. Fixes
3579 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3581 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
3582 change inside a #ifdef __mono_ppc64__.
3584 * aot-compiler.c (compile_method): Remove the previous limitation.
3586 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
3587 on type variables in AOTed code.
3589 * aot-compiler.c (compile_method): Skip generic methods having type
3590 constraints on their generic parameters.
3592 * aot-compiler.c (compile_method): Check for methods which cannot be
3593 encoded inside RGCTX_FETCH patches as well.
3595 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
3598 2009-01-20 Mark Probst <mark.probst@gmail.com>
3600 * method-to-ir.c: Force the vtable variable in shared generic code
3601 for the case that they might show up on a stack trace where they
3604 * mini-exceptions.c: Save and use generic sharing info as well as
3605 IP in stack traces to resolve shared generic instantiations.
3607 2009-01-20 Zoltan Varga <vargaz@gmail.com>
3609 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
3610 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
3612 2009-01-20 Mark Probst <mark.probst@gmail.com>
3614 * method-to-ir.c: Do generic sharing for array constructors.
3616 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
3618 * mini-exceptions.c (mono_print_thread_dump): Add information
3619 about the thread state using wapi_current_thread_desc.
3621 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3623 * basic-simd.cs: Tests for the new constructors.
3625 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3627 * mini-ops.h: Added OP_EXPAND_*
3631 * mini-x86.c (mono_arch_output_basic_block): Same.
3633 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
3635 2009-01-19 Zoltan Varga <vargaz@gmail.com>
3637 * iltests.il.in: Add a test for #467385.
3639 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
3641 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
3642 thread been cleaned up is not the same currently in execution.
3644 Fixes appdomain-unload crashes on windows, osx and linux variants
3645 without the __thread keyword.
3647 2009-01-18 Zoltan Varga <vargaz@gmail.com>
3649 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
3650 (koush@koushikdutta.com). Implement this for android.
3652 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
3653 begins with a digit.
3655 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
3656 mono_marshal_get_write_barrier ().
3658 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
3660 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
3661 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
3662 that pass them on a register pair.
3664 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
3665 test was crashing due to that.
3667 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
3669 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
3670 trampoline code. Include ucontext.h only if available.
3672 2009-01-15 Mark Probst <mark.probst@gmail.com>
3674 * mini.c: mono_domain_lookup_shared_generic() takes an open method
3675 and doesn't check whether it's sharable, like it was before
3676 removing the shared generics hash. This brings IronPython
3677 performance back to what it was before that change.
3679 2009-01-14 Mark Probst <mark.probst@gmail.com>
3681 * method-to-ir.c: Handle delegate invocation optimization earlier,
3682 otherwise it would be handled (much more slowly) by the
3683 final/sealed optimization.
3685 2009-01-13 Zoltan Varga <vargaz@gmail.com>
3687 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
3688 domain is not set. Fixes #465864.
3690 2009-01-12 Mark Probst <mark.probst@gmail.com>
3692 * method-to-ir.c: Don't stop sharing of generic methods with catch
3693 clauses - we already handle those.
3695 2009-01-12 Mark Probst <mark.probst@gmail.com>
3697 * mini.c, mini.h: lookup_generic_method() is now
3698 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
3699 making the shared_generics_hash obsolete.
3701 2009-01-12 Mark Probst <mark.probst@gmail.com>
3703 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
3704 use the red zone. Make room on the stack first and then use it,
3705 not the other way around.
3707 2009-01-12 Zoltan Varga <vargaz@gmail.com>
3709 * mini.c (mini_init): Call mono_xdebug_init ().
3711 * aot-compiler.c (mono_xdebug_init): Make this non-static.
3713 2009-01-11 Zoltan Varga <vargaz@gmail.com>
3715 * TestDriver.cs: Add an --iter argument to run tests multiple times.
3717 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
3720 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
3721 debug+unwind info for trampolines.
3723 * mini.c (mono_create_unwind_op): New helper function.
3725 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
3727 2009-01-10 Zoltan Varga <vargaz@gmail.com>
3729 * aot-compiler.c: Fix the build.
3731 2009-01-09 Zoltan Varga <vargaz@gmail.com>
3733 * Makefile.am: Update dtrace-prelink.sh location.
3735 2009-01-08 Zoltan Varga <vargaz@gmail.com>
3737 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
3738 optimization. Fixes #464520.
3740 2009-01-07 Bill Holmes <billholmes54@gmail.com>
3742 * mini-amd64.c : Adding code to save/restore non-volatile registers
3745 * exceptions-amd64.c : Adding code to save/restore non-volatile
3746 registers on Winx64.
3748 Contributed under MIT/X11 license.
3750 2009-01-07 Zoltan Varga <vargaz@gmail.com>
3752 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
3753 __GNUC_MINOR__ which can break when the major version changes.
3755 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
3757 * basic-simd.cs: Add tests for usage of the sizeof opcode.
3759 2009-01-07 Geoff Norton <gnorton@novell.com>
3761 * helpers.c: Allow mono -v -v -v to work on darwin.
3763 2009-01-05 Bill Holmes <billholmes54@gmail.com>
3765 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
3768 Contributed under MIT/X11 license.
3770 2009-01-05 Zoltan Varga <vargaz@gmail.com>
3772 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
3773 instead of directly accessing type->data.klass. Fixes #462016.
3774 (mono_allocate_stack_slots_full): Ditto.
3776 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
3777 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
3779 * aot-compiler.c (emit_plt): Fix ARM build.
3781 2009-01-04 Zoltan Varga <vargaz@gmail.com>
3783 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
3785 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
3788 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
3789 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
3792 * iltests.il.in: Add a regression test.
3794 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3796 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3798 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3800 * basic-simd.cs: Add a regression test for #462457.
3802 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3804 * mini-ops.h: Add a definition of XPHI.
3806 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3808 * ssa.c (op_phi_to_move): Handle XPHI.
3810 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3814 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3816 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3818 2008-12-31 Geoff Norton <gnorton@novell.com>
3820 * mini-ppc.c: The prolog size allocated can be too small for darwin
3821 ppc32 under certain circumstances. Also fix a small logic bug.
3823 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3825 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3826 while loading AOT methods.
3828 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3829 since only the former is nulled out after a successful cast. This prevents
3830 crashes with rethrown exceptions when using --debug=casts.
3832 2008-12-24 Mark Probst <mark.probst@gmail.com>
3834 * mini.h: New macro for checking whether a method is final,
3835 i.e. whether the method or its class is marked final.
3837 * method-to-ir.c: Use the new macro for all final-checks
3838 consistently. Fixes the crash in the System.ServiceModel tests.
3840 2008-12-23 Mark Probst <mark.probst@gmail.com>
3842 * mini-exceptions.c (get_exception_catch_class): Corrected another
3843 overly strict assertion.
3845 2008-12-23 Mark Probst <mark.probst@gmail.com>
3847 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3848 Clobbering it is not allowed because the caller might use it as
3849 the vtable register in the interface call.
3851 2008-12-19 Mark Probst <mark.probst@gmail.com>
3853 * mini-exceptions.c (get_exception_catch_class): Corrected an
3854 overly strict assertion.
3856 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3858 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3860 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3862 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3864 * cpu-mips.md: correct lengths for certain long_ opcodes.
3866 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3868 * 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().
3870 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3872 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3874 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3876 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3878 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3880 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3883 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3885 * 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
3887 * 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)
3889 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3891 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3893 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3895 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3896 gshared code. Fixes #458947.
3898 * generics.cs: Add a test.
3900 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3902 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3904 * mini-mips.c: first pass n32 code generation.
3906 * mini-mips.h: datatypes and defines for n32 support.
3908 * exceptions-mips.c: first pass n32 code generation.
3910 * tramp-mips.c: first pass n32 code generation.
3912 * cpu-mips.md: add long_ opcodes.
3914 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3916 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3918 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3920 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3922 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3924 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3926 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3928 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3930 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3932 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3934 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3936 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3938 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3940 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3942 2008-12-12 Mark Probst <mark.probst@gmail.com>
3944 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3945 descriptors for helper functions directly in front of the code.
3947 2008-12-11 Mark Probst <mark.probst@gmail.com>
3949 * method-to-ir.c: Removed an unnecessary assertion.
3951 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3953 * method-to-ir.c: Merge SGEN changes from the old JIT.
3955 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3957 * driver.c (compile_all_methods_thread_main): Handle failure of
3960 2008-12-10 Mark Probst <mark.probst@gmail.com>
3962 * mini-ppc.c: Merged with mini-ppc64.c.
3964 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3966 * Makefile.am: Use the same sources for PPC and PPC64.
3968 * mini-ppc64.c: Removed.
3970 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3972 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3973 code to mono_bb_is_fall_through.
3975 * branch-opts.c (mono_remove_critical_edges): Same.
3977 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3979 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3980 expect that an OP_BR_REG will be there.
3982 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3984 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3985 for the many branch ops. The original check miss OP_BR_REG.
3989 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3991 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3993 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3995 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3996 while holding the aot lock.
3998 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4000 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4002 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4004 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4005 to release all runtime callable wrappers held by the runtime.
4007 Contributed under MIT/X11 license.
4009 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4011 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4014 Contributed under MIT/X11 license.
4016 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4018 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4019 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4021 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4023 * cpu-mips.md: fix ckfinite length
4025 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4026 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4027 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4029 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4031 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4033 2008-12-08 Geoff Norton <gnorton@novell.com>
4035 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4036 size by 8 bytes as well.
4038 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4040 * basic-simd.cs: Fix method names for Vector16b.
4042 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4044 * basic-simd.cs: Fix method names for Vector16sb.
4046 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4048 * basic-simd.cs: Fix method names for Vector8us.
4050 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4052 * basic-simd.cs: Fix method names for Vector8s.
4054 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4056 * basic-simd.cs: Fix method names for Vector4ui.
4058 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4060 * basic-simd.cs: Fix method names for Vector2l.
4062 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4064 * basic-simd.cs: Fix method names for Vector2d.
4066 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4068 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4069 that are extension methods.
4071 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4073 * basic-simd.cs: Fix method names for Vector4f.
4075 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4077 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4078 as such. Fixes #456669.
4080 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4082 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4084 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4086 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4087 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4088 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4089 (mips_adjust_stackframe): handle FP spills
4091 * mini-ops.h: add mips_mtc1_s2
4093 * cpu-mips.md: add mips_mtc1_s2
4095 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4097 * unwind.c: New file, move the unwind info encoding functions here from
4098 aot-compiler.c, so they could be used at runtime too.
4100 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4102 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4103 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4105 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4107 * mini-mips.c: cleanup warnings
4108 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4109 (mips_adjust_stackframe): handle case of taking the address of stack locals
4111 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4113 * aot-compiler.c: Implement a few functions missing from the asm writer.
4114 (emit_method_code): Only write symbols for methods when using the bin
4115 writer, since the assembler can't deal with the characters in our method
4118 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4120 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4123 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4124 a bit to also restore %rax.
4126 2008-12-05 Mark Probst <mark.probst@gmail.com>
4128 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4130 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4132 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4135 2008-12-05 Mark Probst <mark.probst@gmail.com>
4137 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4139 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4140 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4142 * exceptions-ppc64.c: Removed.
4144 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4146 2008-12-05 Mark Probst <mark.probst@gmail.com>
4148 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4151 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4153 * tramp-ppc64.c: Removed.
4155 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4157 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4160 2008-12-05 Mark Probst <mark.probst@gmail.com>
4162 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4164 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4165 mini-ppc.h instead of mini-ppc64.h.
4167 * mini-ppc64.h: Removed.
4169 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4171 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4173 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4175 2008-12-05 Mark Probst <mark.probst@gmail.com>
4177 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4178 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4181 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4183 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4185 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4187 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4189 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4191 * basic-simd.cs: Tests for operator == and != on Vector4f.
4193 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4195 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4197 * simd-intrinsics.c: Kill useless enum.
4199 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4201 * cpu-mips.md: add long_conv_to_ovf_i4_2
4202 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4204 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4206 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4208 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4210 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4212 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4214 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4216 * basic-simd.cs: Add tests for new methods.
4218 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4220 * simd-intrinsics.c: Add support for operator == and !=
4223 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4225 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4227 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4229 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4231 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4233 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4234 MONO_PATCH_INFO_ICALL_ADDR.
4236 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4238 * aot-compiler.c: Resurrect full-aot support.
4240 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4242 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4244 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4246 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4248 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4250 * basic-simd.cs: Fix tests to work under ppc.
4251 Remove tests for methods that will be removed.
4253 2008-12-03 Mark Probst <mark.probst@gmail.com>
4255 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4256 generic type (via a typedef or typeref) correctly.
4258 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4260 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4261 diagnose an assertion failure.
4263 2008-12-02 Mark Probst <mark.probst@gmail.com>
4265 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4266 Fix trampoline size.
4268 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4269 conversion opcodes are implemented natively instead via emulation.
4271 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4273 * cpu-mips.md: remove mips_xori
4275 * mini-ops.h: remove mips_xori
4277 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4279 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4281 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4283 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4285 * cpu-mips.md: fix instruction lengths.
4287 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4289 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4291 * mini-ops.h: fix slti / sltiu op profiles.
4293 2008-12-02 Martin Baulig <martin@ximian.com>
4295 * method-to-ir.c (mono_method_to_ir): Disable debugging
4296 information for the init locals block to make the debugger stop
4297 after all locals have been initalized.
4299 2008-12-02 Martin Baulig <martin@ximian.com>
4301 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
4302 running inside the debugger.
4304 2008-12-01 Zoltan Varga <vargaz@gmail.com>
4306 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
4309 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
4310 alu->alu imm optimization which only shows if deadce is disabled.
4312 * aot-compiler.c: Rename the function names for the binary and asm writers
4313 so they can coexist in the same process. Rework the xdebug code to use the
4314 asm writer. This avoids the need to call into the runtime to dump the
4315 debugging info. Add more debugging info for types.
4317 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
4319 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
4320 cpu description tables, they can't occur in cpu-<ARCH>.md.
4322 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
4323 the stack in CEE_LDFLDA. Fixes #450542.
4325 * generics.cs: Add a new test.
4327 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4329 * mini-ops.h: updated MIPS opcodes
4330 * mini-mips.c: decompose long opts
4331 * mini-mips.h: decompose long opts
4333 2008-11-29 Mark Mason <mmason@upwardaccess.com>
4335 * cpu-mips.md: fix length on int_rem_un
4336 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
4338 2008-11-29 Zoltan Varga <vargaz@gmail.com>
4340 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
4342 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
4344 2008-11-29 Martin Baulig <martin@ximian.com>
4346 * mini-exceptions.c (mono_handle_native_sigsegv): Check
4347 mono_debug_using_mono_debugger() in addition to the
4348 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
4350 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4352 * mini-ops.h: updated more MIPS opcodes
4353 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
4354 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
4356 2008-11-28 Mark Probst <mark.probst@gmail.com>
4358 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
4360 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4362 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
4363 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
4364 * mini-ops.h: correct selected mips opcode entries
4366 2008-11-28 Mark Probst <mark.probst@gmail.com>
4368 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
4371 2008-11-28 Mark Probst <mark.probst@gmail.com>
4373 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
4375 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4377 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
4378 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
4379 * mini-mips.h: disable IMT
4380 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
4382 2008-11-28 Mark Probst <mark.probst@gmail.com>
4384 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
4386 2008-11-28 Mark Probst <mark.probst@gmail.com>
4388 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
4390 2008-11-28 Zoltan Varga <vargaz@gmail.com>
4392 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
4395 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4397 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4398 for Set/GetVector aligned versions.
4400 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4402 * basic-simd.cs: Add tests for Get/SetVector.
4404 2008-11-27 Mark Probst <mark.probst@gmail.com>
4406 * mini.c: Removed g_slist_append_mempool(). Now in
4409 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4411 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
4412 size properly and make the bounds check optional.
4414 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4415 for SetVector and IsAligned.
4417 2008-11-27 Zoltan Varga <vargaz@gmail.com>
4419 * mini.c: Remove unused mono_normalize_opcodes () function.
4421 2008-11-26 Mark Probst <mark.probst@gmail.com>
4423 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
4424 using the new atomic add ops now.
4426 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
4429 2008-11-26 Mark Probst <mark.probst@gmail.com>
4431 * mini-ppc64.c: Several fixes.
4433 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4435 * cpu-mips.md: added jump_table
4436 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
4438 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4440 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
4442 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4444 * mini-ops.h: corrected a handful of MIPS opcodes.
4446 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4448 * aot-compiler.c: MIPS to use ELF writer
4450 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4452 * mini-codegen.c: remove MIPS specific assert.
4454 2008-11-25 Mark Probst <mark.probst@gmail.com>
4456 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
4457 fixes. PPC64 now passes most of the runtime regressions.
4459 2008-11-24 Zoltan Varga <vargaz@gmail.com>
4461 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
4462 volatile intervals a bit.
4464 2008-11-24 Mark Probst <mark.probst@gmail.com>
4466 * basic-long.cs: New test case.
4468 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4470 * mini.c (mini_method_compile): Disable globalra for large methods for
4473 * regalloc2.c (order_moves): Add fp support.
4475 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
4476 source bblock ends with an OP_BR_REG.
4478 * ratests.cs: Add a new test.
4480 2008-11-23 Mark Probst <mark.probst@gmail.com>
4482 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
4483 sharing. PPC64 now passes generics.exe.
4485 2008-11-23 Mark Probst <mark.probst@gmail.com>
4487 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
4489 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4491 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
4492 memory when mono_jit_info_table_find () can't find the method in the
4495 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
4498 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
4501 2008-11-23 Mark Probst <mark.probst@gmail.com>
4503 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
4504 Several fixes. PPC64 now runs exceptions.exe and
4505 devirtualization.exe.
4507 2008-11-22 Mark Probst <mark.probst@gmail.com>
4509 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
4510 arrays.exe and basic-math.exe.
4512 2008-11-22 Mark Probst <mark.probst@gmail.com>
4514 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
4515 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
4517 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4519 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
4521 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4523 * method-to-ir.c: Move bounds checking macros to ir-emit.h
4525 * ir-emit.h: Move macros from method-to-ir.c to here.
4527 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4529 * mini-ops.h: Correct the long simd ops to use LREG.
4531 2008-11-21 Zoltan Varga <vargaz@gmail.com>
4533 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
4535 * mini-ops.h: Correct the dreg type of a few long opcodes.
4537 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
4540 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
4542 * mini-ppc.c: remove negative stack references in epilog
4543 for platforms that don't support the red zone.
4545 2008-11-21 Mark Probst <mark.probst@gmail.com>
4547 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
4548 point regs. Now PPC64 passes basic-calls.exe.
4550 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4552 * basic-simd.cs: Add tests for accessors of Vector2l.
4554 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4556 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
4558 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
4560 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
4562 2008-11-21 Mark Probst <mark.probst@gmail.com>
4564 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
4565 PPC64 passes basic-long.exe.
4567 2008-11-20 Mark Probst <mark.probst@gmail.com>
4569 * decompose.c: Decompose carry and overflow add on PPC64 like on
4570 other 64 bit archs. Don't decompose sub at all on PPC64.
4572 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
4573 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
4576 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4578 * basic-simd.cs: Add tests for accessors of Vector2d.
4580 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4582 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
4586 * mini-x86.c (mono_arch_output_basic_block): Same.
4588 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
4590 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4592 * basic-simd.cs: Add tests for accessors of Vector4f.
4594 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4596 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
4600 * mini-x86.c (mono_arch_output_basic_block): Same.
4602 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
4604 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4606 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
4608 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4610 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
4614 * mini-x86.c (mono_arch_output_basic_block): Same.
4616 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
4618 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4620 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
4622 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4624 * simd-intrinsics.c: Enable setters for Vector16sb.
4626 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4628 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
4632 * mini-x86.c (mono_arch_output_basic_block): Same.
4634 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
4636 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
4638 * simd-intrinsics.c: Implement setter for Vector8us.
4640 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4642 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
4645 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
4647 * mini-ppc.c: remove references to the red zone in the prolog
4648 (for systems that don't support it).
4650 2008-11-19 Mark Probst <mark.probst@gmail.com>
4652 * cpu-ppc64.md: Fixed a few instruction lengths.
4654 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
4657 2008-11-19 Mark Probst <mark.probst@gmail.com>
4659 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
4662 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4664 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
4666 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
4668 * mini-ops.h: Added OP_INSERT_I2.
4672 * mini-x86.c (mono_arch_output_basic_block): Same.
4674 * simd-intrinsics.c: Implement setter for Vector8s.
4676 * simd-methods.h: Add the names of get setters of Vector8s.
4678 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4680 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
4682 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
4685 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4687 2008-11-18 Mark Probst <mark.probst@gmail.com>
4689 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
4690 for PPC64. An empty program runs now.
4692 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4694 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4696 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
4697 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
4698 info for JITted code is emitted into a shared library, loadable into gdb.
4700 2008-11-18 Mark Probst <mark.probst@gmail.com>
4702 * Makefile.am: Changes to build PPC64.
4704 * mini-arch.h: Include mini-ppc64.h on PPC64.
4706 2008-11-18 Mark Probst <mark.probst@gmail.com>
4708 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
4709 in PPC code up to r119147.
4711 2008-11-18 Mark Probst <mark.probst@gmail.com>
4713 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4714 cpu-ppc64.md: Changes for PPC64.
4716 Based on code submitted by andreas.faerber@web.de at
4717 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
4720 2008-11-18 Mark Probst <mark.probst@gmail.com>
4722 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4723 cpu-ppc64.md: Copied from the corresponding PPC files from
4726 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
4728 * mini-ops.h: Added OP_ROUND.
4730 * cpu-x86.md: Added round.
4732 * mini-x86.c: Added support for intrinsicing Math.Round (double).
4734 * basic-math.cs: Added test_0_round to test rounding.
4736 Contributed under MIT/X11 license.
4738 2008-11-17 Bill Holmes <billholmes54@gmail.com>
4740 * aot-compiler.c : Fix the Winx64 build.
4742 Contributed under MIT/X11 license.
4744 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4746 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
4747 in OP_EXTRACT_R8 to avoid possible stack corruption.
4749 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4751 * mini-ops.h: Added OP_EXTRACT_R8/I8.
4753 * cpu-x86.md: Added extract_r8.
4755 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
4757 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
4758 a couple of OP_EXTRACT_I4.
4760 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
4762 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
4764 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4766 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
4769 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4771 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
4772 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
4774 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
4775 are not needed any more.
4777 * mini.h: Remove the unused INS_LIST macros.
4779 * mini.c (mini_method_compile): Remove a disable globalra case which is no
4782 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
4785 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4786 mono_alloc_ireg () instead.
4788 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
4791 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4794 * aot-runtime.c (load_aot_module): Disable AOT when running under
4797 * mini-amd64.h: Change the monitor fastpath defines to check for
4798 !PLATFORM_WIN32 so they work on *bsd too.
4800 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4802 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4804 * mini.h (MonoCompile): Remove new_ir flag.
4806 * regalloc.h regalloc.c: Remove unused code.
4808 * cpu-*.md: Remove more unused opcodes.
4810 * simple-cee-ops.h simple-mini-ops.h: Removed.
4812 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4814 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4816 * aliasing.h: Removed.
4818 * *.c: Remove references to aliasing.h and inssel.h.
4820 * mini.c: Remove additional unused functions.
4822 * mini-ops.h cpu-*.md: Remove unused opcodes.
4824 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4826 Remove the old JIT code.
4828 * inssel*.brg: Removed.
4830 * ssa.c abcremoval.c aliasing.c: Removed.
4832 * ssa2.c: Renamed to ssa.c.
4834 * abcremoval2.c: Renamed to abcremoval.c.
4836 * *.c: Removed all !cfg->new_ir code.
4838 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4839 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4841 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4843 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4845 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4846 to simplify the code and cut back on the number of global symbols in the AOT
4849 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4851 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4853 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4854 with the got/got_info tables.
4856 * mini.h: Bump AOT file format version.
4858 * unwind.h: New file, contains definitions for stack unwinding.
4860 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4863 * aot-compiler.c: Generalize the emitting of unwind information to use the
4864 information in cfg->unwind_ops.
4866 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4868 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4869 AOT method frames. Enable writing symbols for methods by default.
4871 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4873 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4874 and make it work with vectors of element sizes 1, 2 and 4.
4876 * simd-intrinsics.c: Enable getter for all vectors with element size
4879 * simd-methods.h: Add the names of other getters.
4881 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4887 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4889 * mini-ppc.h: portability fix.
4891 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4893 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4894 buggy and will overwrite it.
4896 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4898 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4899 Use it to emit local symbols for all methods so AOTed methods show up with
4900 their full name in gdb/valgrind output.
4902 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4904 * mini-ppc.c: portability fixes.
4906 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4908 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4909 entries out of the if (!generic_shared...) code so it is always done.
4910 (mono_class_init_trampoline): Do the patching when running under valgrind
4911 too, newer versions of valgrind have no problems with it.
4913 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4915 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4918 2008-11-13 Mark Probst <mark.probst@gmail.com>
4920 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4923 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4925 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4927 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4929 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4935 * simd-intrinsics.c: Same.
4937 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4939 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4941 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4943 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4944 to work with more Vector types.
4946 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4948 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4949 store the elemens directly instead of using and intermediate.
4951 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4953 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4955 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4956 to preserve %eax for aot plt trampolines.
4958 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4959 (encode_method_ref): Flag synchronized methods so they won't go through
4962 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4965 * cpu-ia64.md (jmp): Increase max length.
4967 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4969 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4970 open generic classes.
4972 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4974 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4975 box+brtrue optimization since it causes test failures on x86.
4977 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4979 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4985 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4986 for simd ctor values.
4988 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4989 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4991 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4993 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4996 * simd-instrincs.c: Same.
4998 * basic-simd.cs: Same.
5000 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5002 * ratests.cs: Add more tests.
5004 * regalloc2.c (add_spill_code): Handle more corner cases.
5006 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5008 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5009 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5010 both the source an destination of an instruction.
5012 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5014 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5015 wapihandles.c: more portability changes.
5017 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5019 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5020 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5021 safe to execute in a signal handler and the kernel provides better
5022 the info in /proc/self/smaps. Avoid the assert on sigaction during
5025 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5027 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5028 do the bblock linking hack if it is actually needed.
5030 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5033 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5034 crash problem is fixed.
5036 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5039 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5041 (mini_method_compile): Set the starting value of next_vreg to
5042 MAX_IREGS + MAX_FREGS when using globalra.
5044 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5045 filter clauses with BB_EXCEPTION_HANDLER.
5047 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5049 2008-11-10 Mark Probst <mark.probst@gmail.com>
5051 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5052 space for stdcall. Fixes regressions on Win32.
5054 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5056 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5058 (linear_scan): Remove an assert which doesn't seem to be needed.
5060 * local-propagation.c (mono_local_deadce): Avoid a call to
5061 MONO_DELETE_INS which would screw up the instruction linking.
5063 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5065 * regalloc2.c: Upgrade to work the current JIT code.
5067 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5069 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5072 * aot-runtime.c: Remove some dead code.
5074 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5076 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5078 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5079 trampolines using sscanf since atoi doesn't work on large unsigned values.
5081 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5082 Initialize code_size.
5084 2008-11-08 Mark Probst <mark.probst@gmail.com>
5086 * method-to-ir.c (mini_emit_inst_for_method): Make
5087 Interlocked.CompareExchange work for Int arguments on 32 bit
5090 2008-11-07 Mark Probst <mark.probst@gmail.com>
5092 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5094 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5096 * main.c Fix MSVC build.
5098 Contributed under MIT/X11 license.
5100 2008-11-06 Mark Probst <mark.probst@gmail.com>
5102 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5103 alignment larger than 8 bytes are aligned correctly, too.
5105 * mini.c: Honor the min_align field of MonoClass when laying out
5108 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5110 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5112 * aot-compiler.c (emit_plt): Fix a warning.
5114 * aot-compiler.c: Implement ARM support in the binary writer.
5116 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5118 * basic-simd.cs: Add test for getter with byref arg.
5119 Fix the naming of a few tests.
5120 Add missing checks to a test.
5122 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5124 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5126 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5127 most of the full-aot support for monitor enter/exit trampolines.
5129 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5130 enter/exit trampoline creation functions.
5132 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5135 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5137 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5138 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5139 implement the needed functionality without adding crap to the runtime.
5141 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5143 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5146 * mini.c (mono_build_date): New global version holding the build date in
5149 * Makefile.am (buildver.c): Generate a file containing the build date.
5151 * main.c: Set the build date from the generated file.
5153 * mini.c (mono_get_runtime_build_info): New helper function returning build
5154 information in a string format.
5156 * driver.c (mono_main): Print the build date in --version.
5158 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5159 file when the bind-to-runtime-version option is used.
5161 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5163 * simd-intrinsics.c: Fix bug when using getters and byref args.
5165 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5167 * simd-methods.h: Rename prefetch methods.
5169 * simd-intrinsics.c: Same.
5171 2008-11-05 Mark Probst <mark.probst@gmail.com>
5173 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5176 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5178 * aot-compiler.c: Use the bundled elf header files instead of depending on
5181 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5184 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5187 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5189 * cpu-x86.md: Add store nta ops.
5195 * mini.h: Add an enum for simd prefetch modes.
5197 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5198 of store. Use the changed code to support store nta.
5200 * simd-intrinsics.c: Add prefetch ops for all vector types.
5202 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5204 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5207 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5210 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5213 2008-11-04 Mark Probst <mark.probst@gmail.com>
5215 * mini-x86.c: Fixed commit.
5217 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5219 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5221 2008-11-04 Mark Probst <mark.probst@gmail.com>
5223 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5224 and MONITOR_EXIT, for the ASM fastpaths.
5226 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5229 * mini.c, patch-info.h: Signature and patch infos for
5230 Monitor.Enter/Exit trampolines.
5232 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5234 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5235 Monitor.Enter/Exit ASM fastpath for Linux.
5237 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5239 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5241 * objects.cs: Add a new test.
5243 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5245 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5246 if MONO_LOG_LEVEL is set.
5248 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5250 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5252 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5254 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5255 of file offsets. Align the sections belonging to the data segment to
5258 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5260 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5261 elf.h. Port it to amd64.
5263 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5265 * driver.c: Enable SIMD by default.
5267 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5269 * cpu-x86.md: Add prefetch op.
5275 * mini.h: Add an enum for simd prefetch modes.
5277 * simd-methods.h: Add prefetch function names.
5279 * simd-intrinsics.c: Add prefetch ops for all vector types.
5281 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5283 * aot-compiler.c (emit_bytes): Speed this up a little.
5285 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5287 * aot-compiler.c: Add JIT time etc. statistics.
5289 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5291 * mini.h (MonoCompile): Add 'got_offset' field.
5293 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5294 method_got_offsets array.
5296 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
5299 * aot-compiler.c (compile_method): Add generic method instances referenced
5300 by the method to the list of methods to be compiled, this is required so if
5301 A<T> references B<T>, and another assembly references A<int>, then it will
5302 also get a copy of B<int>.
5304 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
5305 when checking for monitor enter/exit.
5307 2008-10-30 Mark Probst <mark.probst@gmail.com>
5309 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
5310 for Monitor.Enter and Monitor.Exit if enabled.
5312 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
5315 2008-10-30 Zoltan Varga <vargaz@gmail.com>
5317 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
5318 of an OP_MOVE. Fixes #440046.
5320 * basic-long.cs: Add a new test.
5322 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5324 * mini.h: Add synchronization note for the managed counter-part.
5326 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
5327 returns the simd caps of the current cpu.
5329 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5331 * basic-simd.cs: Remove Console.WriteLine.
5333 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5335 * basic-simd.cs: New tests for Vector2ul.
5337 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5339 * simd-intrinsics.c: Add new vector type Vector2ul.
5341 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5343 * basic-simd.cs: New tests for Vector2l.
5345 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5347 * cpu-x86.md: Add long version of most packed int ops.
5353 * simd-intrinsics.c: Add new vector type Vector2l.
5355 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5357 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
5359 * simd-methods.h: Remove SN_op_BitwiseXor.
5361 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5363 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
5366 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5368 * basic-simd.cs: Test for Vector2d.
5370 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
5373 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5375 * cpu-x86.md: Add double version of all packed float ops.
5381 * simd-intrinsics.c: Add new vector type Vector2d.
5383 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
5385 * simd-methods.h: Add Duplicate.
5387 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5389 * basic-simd.cs: Test for packing with signed saturation.
5391 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5393 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
5394 found in the TYPESPEC table.
5396 2008-10-26 Zoltan Varga <vargaz@gmail.com>
5398 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
5401 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5403 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
5404 instead of the RVA, since the RVA can be changed by tools like the cil
5407 * method-to-ir.c (mono_method_to_ir2): Ditto.
5409 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
5410 (deserialize_variable): Ditto.
5412 2008-10-25 Martin Baulig <martin@ximian.com>
5414 * debug-mini.c (write_variable): Use
5415 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
5417 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5419 * cpu-x86.md: Add unsigned variants of packd and packw.
5423 * mini-x86.h: Emit the right instruction for packd and packw.
5424 Add unsigned variants of packd and packw.
5426 * simd-intrinsics.c: Packd and packw were used in place of their
5427 unsigned variants. Change that.
5428 Add intrinsics for (Signed)PackWithSignedSaturation.
5430 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
5432 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5434 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
5436 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5438 * mini-ops.h: Remove dword packed add/sub with saturation ops.
5440 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
5442 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
5445 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
5447 2008-10-24 Mark Probst <mark.probst@gmail.com>
5449 * method-to-ir.c, mini.c: Special casing for the synchronized
5450 wrapper for the ldtoken+GetTypeFromHandle case.
5452 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5454 * mini.c (mono_replace_ins): Move this to branch-opts.c.
5456 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
5457 created/split bblocks.
5459 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5461 * mini-ops.h: Add packed signed mul high.
5465 * mini-x86.c (mono_arch_output_basic_block): Same.
5467 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
5469 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
5471 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5473 * basic-simd.cs: Tests for Vector16sb.
5475 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5477 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
5479 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5481 * mini-ops.h: Add packed signed min, max and compare greater.
5485 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
5488 * simd-methods.h: Add CompareGreaterThan.
5490 * simd-methods.h: Remove CompareEquals.
5492 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
5494 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
5496 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
5499 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5501 * basic-simd.cs: Fix tests due to change in the API.
5503 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5505 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
5507 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5509 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
5511 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
5512 inst_offset as this has invalid values for LDADDR.
5514 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5516 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5518 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
5520 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5522 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
5523 for accessing field->data.
5525 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5527 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5529 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5531 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
5533 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
5535 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5537 * dominators.c (mono_compute_natural_loops): Allocate GList enties
5538 from the cfg mempool.
5540 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5542 * basic-simd.cs: Tests for new methods in Vector8us.
5544 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5546 * mini-ops.h: Add multiply and store high.
5550 * mini-x86.c (mono_arch_output_basic_block): Same.
5552 * simd-methods.h: Same.
5554 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
5557 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5559 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
5560 mono_class_setup_vtable ().
5562 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
5563 mono_class_get_vtable_entry () for accessing klass->vtable.
5565 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
5567 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
5570 * method-to-ir.c (mono_save_token_info): Don't save references made from
5573 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
5574 of generic instances.
5576 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
5578 2008-10-19 Mark Probst <mark.probst@gmail.com>
5580 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
5581 OP_JMP depends on the method signature. Calculate it properly.
5583 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5585 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
5588 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
5590 (emit_extra_methods): Add another table mapping method indexes to
5591 offsets in the extra_method_info table.
5593 * mini.h: Bump AOT file format version.
5595 * aot-runtime.c: Merge most of the code from mono_aot_get_method
5596 and mono_aot_get_method_from_token () into one function.
5598 2008-10-19 Mark Probst <mark.probst@gmail.com>
5600 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
5603 2008-10-18 Zoltan Varga <vargaz@gmail.com>
5605 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
5608 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
5611 * mini.c (mono_patch_info_equal): Compare the generic context as well.
5613 * mini.h: Bump aot file format version.
5615 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
5616 AOT file can contain native code for methods which are not in the METHOD
5617 table. Generate code for non-sharable generic instances of generic methods
5618 found in the METHODSPEC table.
5620 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
5621 encoding generic type handles.
5623 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
5624 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
5626 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
5627 macros + MONO_ADD_INS.
5629 * mini.c (mono_jump_info_token_new2): New function which takes a generic
5632 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
5634 * mini.h: Bump aot file format version.
5636 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
5638 2008-10-17 Mark Probst <mark.probst@gmail.com>
5640 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
5641 platforms, with definable stack alignment value. Set to 16 now
5644 * mini.c, mini.h, driver.c: Command line option for disabling
5647 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5649 * basic-simd.cs: Tests for new methods in Vector4ui.
5651 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5653 * mini-ops.h: Add packed int shuffle.
5657 * mini-x86.c (mono_arch_output_basic_block): Same.
5659 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
5660 extract mask, max, min, shuffle.
5662 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
5664 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5666 * basic-simd.cs: Tests for new methods in Vector8us.
5668 2008-10-17 Mark Probst <mark.probst@gmail.com>
5670 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
5671 RuntimeTypeHandle, not a TypedReference.
5673 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
5675 * simd-intrinsics.c: remove relocations.
5677 2008-10-17 Zoltan Varga <vargaz@gmail.com>
5679 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
5680 optimizations from the x86 backend.
5682 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
5684 * simd-methods.h, simd-intrinsics.c: debloat method names and
5685 prepare for no relocations.
5687 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5689 * mini-ops.h: Add packed min/equal and sum of absolute differences.
5693 * mini-x86.c (mono_arch_output_basic_block): Same.
5695 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
5696 extract mask, max, min and sum of absolute differences.
5698 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
5701 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5703 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
5704 Renamed one test for consistency.
5706 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5708 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
5709 fix to the code that deal with other blocks.
5711 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5713 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
5715 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5717 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
5718 that deals with vreg interference. Explicitly check for OP_LDADDR to be
5719 able to process the source reg.
5721 2008-10-16 Martin Baulig <martin@ximian.com>
5723 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
5725 * inssel.brg: Add `OP_HARD_NOP'.
5727 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
5729 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
5730 `OP_HARD_NOP' instruction when running inside the debugger.
5732 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
5733 `OP_HARD_NOP' instruction when running inside the debugger.
5735 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5737 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
5738 now works. The issue with the regalloc tripping up no longer
5741 * simd-intrinsics.c (load_simd_vreg): Same.
5743 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5745 * basic-simd.cs: Tests for new Vector8ui methods.
5747 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5749 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
5750 only for type. This fixes crashes where MonoInst::klass is checked
5751 for ops of type != VTYPE or OBJ.
5753 * simd-intrinsics.c (load_simd_vreg): Same.
5755 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5757 * mini-ops.h: Add ops for packed shuffle/max/avg and
5762 * mini-x86.c (mono_arch_output_basic_block): Same.
5764 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
5767 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
5768 to emit extract mask op.
5770 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
5771 to emit word shuffles.
5773 2008-10-15 Mark Probst <mark.probst@gmail.com>
5775 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
5776 the largest alignment needed by a variable, but at least
5779 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5781 * basic-simd.cs: Tests for the fixes in the last commit.
5783 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5785 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
5786 no longer handles STACK_PTR input.
5788 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
5790 * simd-intrinsics.c (load_simd_vreg): New function that works like
5791 get_simd_vreg but handles STACK_PTR input.
5793 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5794 as the input can be an arbitrary pointer.
5796 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5797 LDADDR local optimization directly otherwise use a store op.
5799 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5801 * basic-simd.cs: Tests for dup low and dup high.
5803 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5805 * mini-ops.h: Add dup low and dup high ops.
5809 * mini-x86.c (mono_arch_output_basic_block): Same.
5811 * simd-intrinsics.c (vector4f_intrinsics): Same.
5813 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5815 * basic-simd.cs: Tests for recently added functionality.
5817 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5819 * mini-ops.h: Add remaining sse1 fp ops.
5821 * cpu-x86.md: Add remaining sse1 fp ops.
5823 * mini-x86.c (mono_arch_output_basic_block): Same.
5825 * mini.h: Add enum for simd FP compare conditions.
5827 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5829 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5830 so the backed can generate the appropriate op.
5832 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5833 This patch squeese one more byte from the SimdIntrinsc struct.
5835 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5836 a a shift amount intead of simply or'ing it.
5838 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5840 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5841 byte so we can have an aditional flags field without increasing struct size.
5843 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5844 against the simd_supported_versions bitmask.
5846 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5848 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5850 * mini.c: remove rawbuffer code (the only use here is unsafe because
5851 it takes locks during signal handling and the kernel now provides much
5852 better info in proc/pid/smaps these days).
5854 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5856 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5857 OP_X86_PUSH_OBJ. Fixes #434620.
5859 * objects.cs: Add a test.
5861 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5863 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5864 that the packuswb/packusdw don't work with unsigned numbers for what
5865 would be negative numbers in signed format.
5867 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5868 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5870 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5872 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5874 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5876 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5878 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5881 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5882 version as the enum in mini.h.
5884 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5885 for sse3 ops, check the simd_version field if present. This way the code
5886 works with all versions of sse.
5888 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5890 * simd-intrinsics.c: Fixed intrinsic name typo.
5892 * mini.h: Added missing simd exported function.
5894 * basic-simd.cs: Added tests for Vector4ui.
5895 Fixed broken test for Vector16b.
5897 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5899 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5900 the max length to 64.
5902 2008-10-10 Mark Probst <mark.probst@gmail.com>
5904 * method-to-ir.c: Only do the fast virtual generic method call for
5905 non-wrapper methods.
5907 * mini.h, mini-trampolines.c: The new generic virtual remoting
5908 trampoline handles virtual method calls via the vtable (as done by
5909 the fast virtual generic method calls) to remoting proxies.
5911 * mini.c (mono_jit_create_remoting_trampoline): For generic
5912 methods reate a generic virtual remoting trampoline.
5914 * mini-amd64.h: Enable fast virtual generic method calls again.
5916 2008-10-10 Mark Probst <mark.probst@gmail.com>
5918 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5919 restore registers when doing tail calls.
5921 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5923 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5926 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5928 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5930 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5932 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5934 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5936 * basic-simd.cs: Retrofit for API changes.
5938 2008-10-10 Mark Probst <mark.probst@gmail.com>
5940 * mini-ppc.c: Handle integer stack arguments for tail calls.
5942 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5944 * optflags-def.h: Removed sse3 optimization.
5948 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5951 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5953 * mini.h: Added enumeration with simd versions.
5955 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5958 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5960 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5962 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5964 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5966 * basic-simd.cs: Fixed test naming.
5968 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5970 * mini-ops.h: Added ops for packed and saturated math, shifts
5971 and packing/unpacking.
5973 * cpu-x86.md: Added descriptors for the above ops.
5975 * mini-x86.c: Added code to emmit the above ops.
5977 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5979 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5981 * aot-compiler.c (compile_method): Enable AOT for generic code.
5983 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5985 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5987 * mini.c: add a workaround for a common screwup that ends up blamed
5988 to mono (other processes blocking signal delivery).
5990 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5992 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5993 in the LDFLD/STFLD opcodes. Fixes #432673.
5995 * iltests.il.in: Add a new test.
5997 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5999 * mini-arm.c: attach the thread in unmanaged->managed transitions
6000 using delegates (bug #433148).
6002 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6004 * basic-simd.cs: Use new ShuffleSel constants.
6006 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6008 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6010 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6011 only disable simd intrinsics if no sse2 is detected.
6013 * optflags-def.h: Added sse3.
6015 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6018 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6020 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6021 when adding delegate-invoke wrappers.
6023 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6025 * Makefile.am: Reenable the simd tests.
6027 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6029 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6030 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6031 other vreg is allocated to that hreg.
6033 Contributed under MIT/X11 license.
6035 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6037 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6040 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6042 * basic-simd.cs: New test suite for SIMD intrinsics.
6044 * Makefile.am: Added new tests.
6046 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6048 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6052 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6054 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6055 using SSE2 aware opcodes.
6057 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6058 is enabled, this code path is only reachable if conversion ops are emmited after
6061 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6063 This optimization saves 6 bytes per conversion against the old version.
6065 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6067 * aot-compiler.c (compile_method): Don't skip methods referencing
6068 generic methods without a corresponding entry in token_info_hash, since
6069 encode_method_ref () can handle all generic methods now.
6071 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6072 generic context is set.
6074 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6075 generic sharing of LDTOKEN.
6077 2008-10-06 Mark Probst <mark.probst@gmail.com>
6079 * mini-amd64.h: Temporarily disabled fast virtual generic method
6080 calls because it breaks the System.Runtime.Remoting tests.
6082 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6084 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6086 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6087 so inlining actually works.
6088 (check_inline_caller_method_name_limit): Ditto.
6090 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6092 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6093 64 bit safety (from Olaf Hering and Andreas Farber).
6095 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6097 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6098 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6099 unused virtual call support code.
6101 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6103 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6104 which can't use aot trampolines.
6105 (decode_patch): Don't create aot trampolines for methods which can't use
6108 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6109 use aot trampolines.
6111 * mini.h: Bump AOT image format version.
6113 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6115 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6116 to save_token_info () since cmethod is inflated for constrained calls.
6118 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6120 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6122 * Makefile.am: Add build rules for ppc64.
6123 This avoids the build failing at pedump with unresolved symbols
6124 due to lack of arch_sources. Instead it will now fail earlier
6125 due to lack of cpu-ppc64.md.
6127 Contributed under MIT/X11 license.
6129 2008-10-04 Mark Probst <mark.probst@gmail.com>
6131 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6134 * iltests.il.in: Add test case for tail call with many arguments.
6136 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6138 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6139 to the fast virtual generic method code until the aot case is fixed.
6141 2008-10-03 Mark Probst <mark.probst@gmail.com>
6143 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6145 2008-10-03 Mark Probst <mark.probst@gmail.com>
6147 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6150 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6152 * simd-intrinsics.c: Forgot to add this one.
6154 * mini-codegen.c: Fix macro in case SIMD is not supported.
6156 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6158 This patch land initial JIT support for simd intrinsics.
6160 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6162 * Makefile.am: Added simd-intrinsics.c
6164 * simd-intrinsics.c: New file with simd instrinsic related
6167 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6169 * cpu-x86.md: Add simd related instructions.
6171 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6173 * driver.c: Added two new --regression variants.
6175 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6177 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6179 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6180 extract some complicated logic to helper functions.
6182 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6184 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6186 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6187 the specialized simplification pass.
6189 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6191 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6193 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6196 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6197 if MONO_ARCH_NEED_SIMD_BANK is defined.
6199 * mini-ops.h: Added the new simd ops.
6201 * mini-x86.c: Added mono_arch_xregname.
6203 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6205 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6207 * mini-x86.h: Define simd related MONO_ARCH macros.
6209 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6211 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6213 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6214 MONO_CLASS_IS_SIMD to deal with simd related IR.
6216 * mini.h (MonoInst): Added spill_var to the backend union.
6218 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6220 * mini.h: Added forward declarations of the new simd fuctions.
6222 * optflags-def.h: Added new optimization names SIMD.
6224 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6226 * regalloc.h: Added support for working with 3 register banks.
6228 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6230 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6232 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6234 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6236 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6238 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6239 instead of one on 64 bit systems.
6241 * method-to-ir.c: Remove unused includes.
6243 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6245 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6246 cfg->used_int_regs, since the two are different on arm.
6248 2008-10-02 Mark Probst <mark.probst@gmail.com>
6250 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6251 mono_method_get_vtable_index() to get the vtable index.
6253 2008-10-02 Mark Probst <mark.probst@gmail.com>
6255 * method-to-ir.c (mono_method_to_ir2): Don't create native
6256 wrappers for array methods, because they're never called (and if
6257 they were called they wouldn't work).
6259 2008-10-02 Mark Probst <mark.probst@gmail.com>
6261 * method-to-ir.c (mono_method_to_ir2): Array methods are
6262 special-cased and must not be invoked indirectly via the (M)RGCTX
6263 when generic sharing is turned on. Fixes #431413.
6265 2008-10-01 Mark Probst <mark.probst@gmail.com>
6267 * method-to-ir.c: When generic sharing is active, call
6268 non-interface virtual generic methods via the standard trampoline.
6270 * mini-trampolines.c: Handle virtual generic shared methods.
6272 * mini.h, mini-x86.c, mini-x86.h: New argument for
6273 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6274 method thunks and which is the trampoline to call if the lookup
6275 fails. Enable the virtual generic method thunk for x86.
6277 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6278 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6279 argument but assert that it's NULL, because these archs don't yet
6280 implement the virtual generic method thunk. Changes in the IMT
6281 thunk data structures.
6283 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6285 * aot-compiler.c (emit_globals): Avoid invalid characters in
6286 the static linking symbol.
6288 * objects.cs: Add a test for the range check optimization. Fix warnings.
6290 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6291 optimization from the current JIT.
6293 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6294 later in decompose_array_access_opts () to allow more optimizations.
6296 * method-to-ir.c (mono_handle_soft_float): Rename this to
6297 mono_decompose_soft_float () for consistency.
6299 * mini-ops.h: Fix arguments of OP_STRLEN.
6301 * method-to-ir.c (save_cast_details): Extract the cast details saving code
6302 into a separate function.
6303 (reset_cast_details): Ditto.
6304 (handle_unbox): Save cast details. Fixes #431254.
6306 * method-to-ir.c: Remove some obsolete FIXMEs.
6308 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6310 * ir-emit.h (alloc_dreg): Write a warning before crashing.
6312 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6314 * mini-codegen.c: More work on macros to make them
6315 ready for multiple regbanks.
6317 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6319 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
6321 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
6323 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6325 * mini-codegen.c (mono_spillvar_offset): Proper support for
6328 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6330 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
6331 the stack overflow changes.
6333 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6335 * mini-codegen.c: Make all bank macros depend on reg_bank.
6337 * mini-codegen.c (mono_local_regalloc): Make free mask
6338 initialization regbank aware.
6340 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6342 * mini-codegen.c (mono_local_regalloc): Extract callee
6343 mask selection to a function and make it regbank aware.
6345 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6347 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
6348 code to deal with many regbanks.
6350 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6352 * mini-codegen.c: More fp->regbank changes.
6354 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6356 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
6357 of a hardcoded constant.
6359 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6361 * method-to-ir.c (type_from_stack_type): Fix typo.
6363 2008-09-29 Zoltan Varga <vargaz@gmail.com>
6365 * mini-ia64.c (emit_move_return_value): Convert float return values to
6368 * objects.cs: Add a new test.
6370 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
6371 VARARG methods to fix an assert later.
6373 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
6374 end so it at least compiles.
6376 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6378 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
6380 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
6382 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
6383 optimization to a new function (emit_optimized_ldloca_ir) and enable
6384 it for both ldloca and ldloca_s.
6386 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6388 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
6389 gshared CASTCLASS code.
6391 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
6392 amd64, where the libc stack unwinder encounters stack frames referring to
6393 native code in unmapped memory.
6395 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
6398 * generics.cs: Add new test.
6400 2008-09-27 Zoltan Varga <vargaz@gmail.com>
6402 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
6403 add a check that one of the ARM_FPU_ constants is defined.
6405 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
6407 * mini-exceptions.c: Fix build on non-altstack platforms.
6409 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
6412 * ir-emit.h: Add a comment to NEW_PCONST.
6414 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
6416 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
6418 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
6419 after the changes to MonoJitDomainInfo.
6421 2008-09-27 Mark Probst <mark.probst@gmail.com>
6423 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
6425 2008-09-27 Mark Probst <mark.probst@gmail.com>
6427 * mini-ppc.c: Compiler warning fixes.
6429 2008-09-27 Mark Probst <mark.probst@gmail.com>
6431 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
6434 2008-09-27 Mark Probst <mark.probst@gmail.com>
6436 * exceptions-ppc.c, mini-ppc.h: Compile
6437 mono_arch_handle_altstack_exception() on Darwin, too.
6439 2008-09-27 Mark Probst <mark.probst@gmail.com>
6441 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
6442 work on archs which don't have generic sharing implemented, only
6443 without the vtable_arg.
6445 2008-09-26 Mark Probst <mark.probst@gmail.com>
6447 * mini.c: Added comment explaining why delegate ctor icall
6448 wrappers are compiled.
6450 2008-09-26 Mark Probst <mark.probst@gmail.com>
6452 * mini.c: Don't produce trampolines to delegate ctor icall
6453 wrappers but compile them upfront.
6455 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
6457 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
6458 runtime-set function when going back to managed code. Currently this
6459 is used to set back the protection on the soft ovf pages and/or to
6460 throw the stack overflow exception that happened in unmanaged code.
6462 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
6464 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
6465 runtime-set function when going back to managed code. Currently this
6466 is used to set back the protection on the soft ovf pages and/or to
6467 throw the stack overflow exception that happened in unmanaged code.
6469 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6471 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
6472 the support code for restoring stack protection after stack overflows
6473 that happen in unmanaged code. Don't set the exec permission on the
6476 2008-09-26 Zoltan Varga <vargaz@gmail.com>
6478 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
6479 delegate->method_ptr is set. Fixes #428054.
6481 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6483 * tests.cs: Rename to ratests.cs.
6485 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
6486 emit_get_rgctx_... functions.
6488 2008-09-25 Mark Probst <mark.probst@gmail.com>
6490 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
6492 2008-09-25 Mark Probst <mark.probst@gmail.com>
6494 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
6495 before asserting that method is sharable.
6497 2008-09-25 Mark Probst <mark.probst@gmail.com>
6499 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
6500 whether method needs a static RGCTX wrapper used instead of
6503 * generic-sharing.c, mini.h: A few functions moved to
6504 metadata/generic-sharing.c.
6506 2008-09-25 Mark Probst <mark.probst@gmail.com>
6508 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
6509 Generic code sharing for value types, which essentially means
6510 treating value type methods like static methods. The RGCTX is
6511 passed in the same way.
6513 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6515 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
6516 opcode when creating multi-dimensional arrays of open types.
6518 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
6521 * generics.cs: Add a test.
6523 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
6525 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6527 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
6529 * mini.c (mini_method_compile): Set it when running under the debugger.
6531 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
6532 vreg optimization if the flag is set.
6534 * driver.c (mono_main): Add --attach= option to pass options to
6537 * mini.c (sigquit_signal_handler): Start the attach agent.
6539 * ssapre.c: Disable this to save space since it is not yet ported to
6542 * regalloc2.c: Disable this to save space.
6544 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
6546 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
6548 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
6549 the -v option useful again.
6551 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6553 * mini-amd64.c (mono_arch_output_basic_block): Add support for
6556 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
6557 arrays of arrays. Fixes #428406.
6559 * method-to-ir.c (mini_emit_castclass): Ditto.
6561 * objects.cs: Add new test.
6563 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
6565 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
6566 was wrong at it choked against target_type_is_incompatible for byref types.
6568 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6570 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
6573 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
6575 * mini-exceptions.c: update a few more exceptions-related counters.
6577 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
6579 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
6580 new functions to allocate from persistent mempools.
6582 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6584 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
6585 multiple register banks in the future.
6587 * mini-codegen.c (mono_local_regalloc): Fix a warning.
6589 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
6591 * mini.c (type_to_eval_stack_type): Remove duplicated function.
6593 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
6595 * mini.h: Export type_to_eval_stack_type.
6597 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
6598 is only ins->klass of byref types.
6600 2008-09-22 Zoltan Varga <vargaz@gmail.com>
6602 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
6603 (mini_emit_memcpy2): Ditto.
6605 * mini-amd64.c: Fix a warning.
6607 2008-09-21 Mark Probst <mark.probst@gmail.com>
6609 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
6612 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
6614 * method-to-ir.c: Extract stloc micro-optimization to a
6615 function and apply it to all cases.
6617 2008-09-19 Mark Probst <mark.probst@gmail.com>
6619 * method-to-ir.c: Don't fail generic code sharing in cases we
6622 2008-09-18 Mark Probst <mark.probst@gmail.com>
6624 * mini-ppc.c: Handle structs in tailcalls on Darwin.
6626 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
6628 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
6631 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
6633 * trace.c: make tracing more useful and correct, with per-thread
6636 2008-09-15 Mark Probst <mark.probst@gmail.com>
6638 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
6639 doing a method call and the argument is an R4.
6641 2008-09-14 Zoltan Varga <vargaz@gmail.com>
6643 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
6646 2008-09-13 Mark Probst <mark.probst@gmail.com>
6648 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
6650 2008-09-12 Zoltan Varga <vargaz@gmail.com>
6652 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
6653 (MONO_JUMP_TABLE_FROM_INS): Ditto.
6655 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6657 * driver.c: Add a --agent argument (not supported yet) to load managed
6658 agent assemblies before loading the main assembly, similarly to how the
6659 Java VM handles agents.
6661 2008-09-11 Mark Probst <mark.probst@gmail.com>
6663 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
6664 function to do stack layout of local variables.
6666 2008-09-11 Mark Probst <mark.probst@gmail.com>
6668 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
6671 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6673 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
6674 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
6675 JIT if DISABLE_JIT is defined.
6677 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
6680 2008-09-10 Mark Probst <mark.probst@gmail.com>
6682 * iltests.il.in: Disable the fconv test on PPC (the result is
6683 undefined according to ECMA).
6685 2008-09-10 Mark Probst <mark.probst@gmail.com>
6687 * iltests.il.in: Enable tail call tests for PPC.
6689 * mini.h: Add variable for storing incoming valuetype argument
6690 addresses for tail calls.
6692 * mini-ppc.c: Implement valuetype arguments and return values for
6695 2008-09-09 Mark Probst <mark.probst@gmail.com>
6697 * mini-ppc.c: Partially implement tail calls (struct arguments and
6698 return values not supported).
6700 * method-to-ir.c: Enable tail calls on PPC.
6702 2008-09-08 Zoltan Varga <vargaz@gmail.com>
6704 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
6705 runtime-invoke wrappers to work around the problem of them getting
6706 assigned to a random class.
6708 * aot-runtime.c (mono_aot_get_method): Ditto.
6710 2008-09-07 Zoltan Varga <vargaz@gmail.com>
6712 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
6713 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
6715 2008-09-07 Mark Probst <mark.probst@gmail.com>
6717 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
6718 until they're implemented properly.
6720 * exceptions-ppc.c: Use arch-independent exception-handling code
6721 instead of custom one.
6723 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
6726 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
6728 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
6729 applies when __powerpc__ is defined.
6731 2008-09-06 Zoltan Varga <vargaz@gmail.com>
6733 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
6734 methods to their code to avoid computing the full name of wrappers and
6735 doing a lookup in a string hash table.
6737 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6739 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
6740 we identify bblocks before method_to_ir () is ran.
6742 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
6743 Also avoid optimizing branches pointing to themselves.
6745 * mini.c (mini_method_compile): Ditto. Fixes #422947.
6747 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
6749 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
6751 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6753 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
6754 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
6755 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
6758 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
6759 jumped to the same entry in plt_jump_table.
6761 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
6763 * method-to-ir.c (initialize_array_data): Handle field with RVA from
6766 2008-08-31 Zoltan Varga <vargaz@gmail.com>
6768 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
6769 other assignment can be if converted. Saves 1.5% on corlib size and fixes
6772 2008-08-29 Geoff Norton <gnorton@novell.com>
6774 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
6775 segment, and doesn't properly handle .space as .text. Fixes
6778 2008-08-29 Geoff Norton <gnorton@novell.com>
6780 * mini.c: Disable the mach exception handler when running on
6783 2008-08-29 Geoff Norton <gnorton@novell.com>
6785 * aot-compiler.c: Patch from Renaldas Zioma to properly register
6786 globals on Darwin/ARM
6788 2008-08-28 Zoltan Varga <vargaz@gmail.com>
6790 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
6791 since too many things depend on it. Instead, call
6792 mono_runtime_set_no_exec ().
6794 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6797 * aot-compiler.c: Add an 'asm-only' AOT option.
6799 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6801 * aot-compiler.c (compile_method): Disable gshared support for now as it
6804 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6806 * mini-amd64.h : Fix a compiler warning.
6808 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6809 Changed to use a callback function to retrieve the unwind info.
6810 This avoids problems observed when code blocks were removed by
6811 unloading an app domain.
6813 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6814 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6817 Contributed under MIT/X11 license.
6819 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6821 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6822 case to keep the stack aligned to 8.
6824 Contributed under MIT/X11 license.
6826 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6828 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6829 avoid repeated linear searches.
6831 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6833 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6834 methods it can't handle.
6836 * aot-compiler.c (add_method): Avoid adding a method twice.
6837 (add_wrappers): Add runtime invoke wrappers for all methods.
6839 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6840 function to create an aot-compatible version of this trampoline.
6842 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6844 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6846 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6848 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6849 with a generic sharing failure.
6851 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6853 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6854 CEE_RETHROW. Fixes #419634.
6856 * mini.c (mono_method_to_ir): Ditto.
6858 * exceptions.cs: Add a new test.
6860 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6861 to mono_type_stack_size_internal () since some callers might not pass in
6864 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6865 instrument_prolog. Fixes #419878.
6867 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6868 doubles in soft float mode volatile.
6870 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6872 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6874 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6875 to handle soft float correctly.
6877 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6880 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6882 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6883 to sp, since the generics catch code requires it.
6885 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6888 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6889 mono_arch_emit_imt_argument ().
6891 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6893 * mini-arm.c tramp-arm.c: Generic sharing updates.
6895 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6897 * mini-arm.c: Fix the arm build.
6899 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6900 handling enums, generic instances and generic sharing.
6901 (mini_type_stack_size_full): Ditto.
6903 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6905 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6907 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6909 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6912 * mini-arm.c: Various small generic sharing changes.
6914 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6916 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6919 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6920 helper function to return a generic class init trampoline.
6922 * method-to-ir.c mini.c: Use it.
6924 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6925 arch-specfic function to return a generic class init trampoline.
6927 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6928 the GENERIC_CLASS_INIT custom code.
6930 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6931 a fatal error, not a sharing failure.
6933 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6936 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6937 trampoline argument from MONO_ARCH_VTABLE_REG.
6939 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6940 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6941 argument, and pass the vtable in VTABLE_REG.
6943 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6944 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6945 argument, and pass the vtable in VTABLE_REG.
6946 (mono_arch_create_trampoline_code_full): Remove some special casing for
6947 the rgctx fetch trampoline.
6949 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6952 * iltests.il: Add a test for it.
6954 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6956 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6958 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6961 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6962 use mono_jit_info_table_find () to avoid recursion.
6963 (mono_delegate_trampoline): Add a sync wrapper here.
6965 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6968 * mini.c (mono_method_to_ir): Ditto.
6970 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6971 add_sync_wrapper argument. Don't add a sync wrapper here.
6972 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6974 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6976 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6978 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6979 of nonvolatile registers back from MonoContext to CONTEXT.
6981 Contributed under MIT/X11 license.
6983 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6985 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6986 arguments on Winx64 there are only 4 argument registers. For this
6987 logic to work the last argument must be pulled from the stack.
6989 Contributed under MIT/X11 license.
6991 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6993 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6995 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6996 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6997 encode/decode_method_ref ().
6999 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7001 * aot-runtime.c (decode_patch): Ditto.
7003 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7004 MONO_PATCH_INFO_METHOD.
7006 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7009 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7012 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7014 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7015 one from the caller.
7017 * aot-runtime.c (decode_generic_inst): New function to decode and
7018 return a interned generic inst.
7019 (decode_klass_ref): Use it.
7020 (decode_method_ref): Ditto.
7022 * aot-compiler.c (emit_exception_debug_info): Save
7023 jinfo->has_generic_jit_info too.
7025 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7027 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7029 * iltests.il.in: Add a test for fconv_to_i.
7031 * liveness.c: Disable the liveness2 pass for now to save space.
7033 * regalloc2.c: Include mempool-internals.h to fix warnings.
7035 * aot-compiler.c (encode_method_ref): Encode the context of generic
7038 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7039 the context saved in the aot file.
7041 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7043 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7045 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7046 volatile so they won't be optimized away.
7048 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7054 * dominators.c: Remove duplicated functions that now are in
7055 mempool-internals.h.
7057 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7059 * aot-compiler.c: Fix warnings.
7061 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7063 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7065 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7068 * mini.c (mono_resolve_patch_target): Ditto.
7070 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7071 (encode_klass_ref): Add support for encoding VARs/MVARs.
7073 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7075 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7076 the handling of the got entries into a separate 'decode_got_entry' function.
7077 Add support for RGCTX_FETCH.
7079 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7080 clobbered by the trampoline code.
7082 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7083 not clobbered by the indirect calling code.
7085 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7087 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7090 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7092 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7093 signature using the compilation mempool otherwise we would leak it.
7095 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7097 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7098 mono_emit_abs_call ().
7100 * patch-info.h: Add GENERIC_CLASS_INIT.
7102 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7104 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7105 as their target as a near call.
7107 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7109 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7111 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7112 call to a runtime function described by a patch.
7114 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7115 mono_emit_abs_call, this has the advantage that the ABS handling code in
7116 mono_codegen () can handle them both, and can handle other stuff in the
7117 future without additional code.
7119 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7121 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7124 * mini.h: Add missing bblock related prototypes.
7126 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7127 reverse_inst_list_len fields.
7129 * mini.c: Refactor this file a bit by moving branch optimizations to
7132 * method-to-ir.c: Merge generic sharing changes missed earlier.
7134 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7136 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7137 shared patches. Process METHODCONST as a shared patch.
7139 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7140 as it crashes on the 2.0 mscorlib.
7142 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7145 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7146 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7149 * aot-compiler.c: Reorganize the got handling code to be a bit more
7152 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7154 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7155 mono_patch_info_equals/hash, and use it to massively simplify
7158 * mini.c (mono_patch_info_hash): Simplify this and add support for
7161 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7163 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7164 handling code, since an offset is not enough to identify a trampoline.
7166 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7168 2008-08-17 Mark Probst <mark.probst@gmail.com>
7170 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7172 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7174 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7176 * decompose.c: PPC decompositions for various ops.
7178 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7180 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7182 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7183 call the generic trampoline code using a call, instead of a jump, to
7184 remove some special casing from the generic trampoline code.
7186 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7187 (mono_codegen): Ditto.
7189 * aot-compiler.c aot-runtime.c: Ditto.
7191 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7193 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7194 helper function to find the offset corresponding to a lazy fetch trampoline.
7196 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7197 when doing generic sharing.
7199 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7202 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7203 mini-trampolines.c to be with the other trampoline creation functions.
7205 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7206 as it is equal to method->signature in most cases, add a
7207 mono_emit_method_call_full variant which takes a signature and an imt
7210 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7212 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7213 to this function, since it could be computed easily from the method
7215 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7218 * method-to-ir.c mini.c: Remove references to
7219 compile_generic_method_wo_context.
7221 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7222 generic method calls.
7224 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7225 dimensional non-szarrays.
7227 * mini.c (mini_init): Register mono_array_new_1.
7229 * jit-icalls.c (mono_array_new_1): New jit icall.
7231 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7232 pointing to the method.
7234 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7235 method addresses belonging to METHOD_JUMP patches in the
7236 jump_target_got_slot_hash.
7237 (mono_aot_load_method): Ditto.
7239 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7240 METHOD_JUMP patches.
7242 * mini.c (mini_create_jit_domain_info): New helper function which
7243 initializes/frees domain->runtime_info.
7244 (mini_free_jit_domain_info): Ditto.
7245 (mini_init): Install the domain hook functions with the runtime.
7247 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7248 information maintained by the JIT.
7250 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7251 insertion into jump_table_hash into mono_codegen (), also implement proper
7254 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7255 tail calls, it is already done by the aot code.
7257 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7260 * iltests.il.in: Make the jmp test a bit more complex.
7262 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7263 generic instances which doesn't have a token.
7265 * aot-runtime.c (decode_method_ref): Ditto.
7267 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7268 can handle this case now.
7269 (handle_box): Ditto.
7271 2008-08-15 Geoff Norton <gnorton@novell.com>
7273 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7276 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7278 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7279 calling generic methods.
7281 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7283 * aot-runtime.c (decode_patch_info): Ditto.
7285 * mini.c (mono_resolve_patch_target): Ditto.
7287 * patch-info.h: Add METHOD_RGCTX.
7289 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7291 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7293 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7294 arguments in registers.
7296 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
7297 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
7299 * mini.c (mini_method_compile): Abort aot compilation for generic
7300 methods if generic sharing is disabled.
7302 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
7305 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
7306 requiring an mrgctx.
7308 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
7309 store instructions when converting a vcall to a normal call.
7311 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
7312 mono_arch_find_jit_info.
7314 2008-08-13 Zoltan Varga <vargaz@gmail.com>
7316 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
7317 avoid calling mono_method_full_name () for every method even if the
7319 (check_inline_caller_method_name_limit): Ditto.
7321 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7323 * driver.c (main_thread_handler): Allow AOT compilation of multiple
7324 assemblies in one run.
7326 * aot-compiler.c (mono_compile_assembly): Only print out a count of
7327 skipped methods if it is not 0.
7329 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
7331 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7333 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
7334 MONO_ARCH_HAVE_UNWIND_TABLE.
7336 Contributed under MIT/X11 license.
7338 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7340 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
7341 from default optimizaton list on Winx64.
7343 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
7345 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
7346 the LMF from the MonoJitTlsData structure.
7348 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
7350 Contributed under MIT/X11 license.
7352 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7354 * mini.c (sigsegv_signal_handler): Fix the build.
7356 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
7357 assembly->aot_module.
7359 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
7360 hash table. This simplifies and speeds up a lot of code, and fixes support
7363 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
7366 * mini-exceptions.c: Ditto.
7368 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
7369 'native_offset' argument, since these are computed in the
7370 mono_find_jit_info () function.
7372 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
7373 is used by exceptions-ppc.c.
7375 * exceptions-ppc.c: Call mono_find_jit_info () instead of
7376 mono_arch_find_jit_info ().
7378 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
7379 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
7380 generic code in mini-exceptions.c.
7382 2008-08-11 Zoltan Varga <vargaz@gmail.com>
7384 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
7386 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
7388 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
7389 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
7390 called while holding the loader lock. Fixes #415608.
7391 (mono_aot_get_method_from_token_inner): Ditto.
7393 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7395 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
7396 to reduce differences between this and the generic implementation in
7398 (ves_icall_get_frame_info): Ditto.
7400 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
7402 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
7405 * exceptions-ppc.c (arch_get_call_filter): Rename this to
7406 mono_arch_get_call_filter () and make it non-static, for consistency with the
7407 other architectures.
7409 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
7412 * local-propagation.c:
7413 * mini-x86.c: Correct the name of arch defines.
7415 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7417 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
7418 NO_EMULATE_LONG_SHIFT_OPS define.
7420 2008-08-08 Zoltan Varga <vargaz@gmail.com>
7422 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
7423 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
7425 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
7426 MACH fixes. Merged from the 2.0 branch.
7428 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
7430 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
7431 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
7433 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
7435 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
7436 mono_marshal_get_native_wrapper () signature changes.
7438 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
7440 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
7441 conversion bug under arm.
7443 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
7445 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
7447 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
7448 with overflow checking.
7450 2008-08-05 Marek Habersack <mhabersack@novell.com>
7452 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
7453 to the genmdesc.pl file
7455 2008-08-05 Zoltan Varga <vargaz@gmail.com>
7457 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
7458 arg_array in the soft-float versions of the LOAD/STORE macros.
7460 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
7463 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
7465 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7467 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
7468 a float HFA. Fixes #413621.
7470 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
7472 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
7473 frame_size to args_size. Fixes build.
7475 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7477 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
7478 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
7480 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
7481 the stack are not unaligned. Fixes #413247.
7483 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
7485 * mini.c: update jitted methods performance counters.
7487 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7489 * mini-exceptions.c: increase the exceptions thrown performance
7490 counter in mono_handle_exception ().
7492 2008-07-29 Zoltan Varga <vargaz@gmail.com>
7494 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
7495 can work with netmodules.
7497 2008-07-28 Geoff Norton <gnorton@novell.com>
7499 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
7502 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7504 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
7507 2008-07-28 Bill Holmes <billholmes54@gmail.com>
7509 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7510 The float param registers and other param registers must be the
7511 same index on Windows x64.
7513 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
7514 ArgValuetypeAddrInIReg argument case. Setting the argument
7515 op to OP_VTARG_ADDR (OP_REGOFFSET)).
7517 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
7518 variable computed above as the copy length for arguments of storage
7519 type ArgValuetypeAddrInIReg.
7521 * mini-amd64.c (mono_arch_emit_call) : Implementing the
7522 ArgValuetypeAddrInIReg argument case. This case will rely on
7523 mono_arch_emit_outarg_vt to emit the correct code later in the process.
7525 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
7526 a 32 byte stack allocation for all calls. We will omit the adjustment for
7527 jump and tail call instructoins as they do not follow the typical call behavior.
7529 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
7530 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7531 local variable and pass the local variable by reference to the called method.
7533 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
7534 Implementing the ArgValuetypeAddrInIReg argument case. When the address
7535 of a struct is passed in a register it must be saved with the other
7536 volatile argument on the stack.
7538 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
7539 frame pointer the stack adjustment value must be saved to the unwind
7542 Contributed under MIT/X11 license.
7544 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7546 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
7547 which got lost in the merge.
7549 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7551 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
7554 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
7556 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
7557 icalls, since they won't be patched.
7559 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
7560 different code sequence when running under valgrind to prevent some valgrind
7563 * iltests.il.in: Add new regression test.
7565 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
7568 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
7569 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
7571 * iltests.il.in: Add new test.
7573 * aot-compiler.c: Fix some warnings.
7575 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
7578 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7580 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
7581 (mini_usage_jitdeveloper): Add a missing --wapi option.
7583 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7585 * mini-codegen.c: Simplify the is_fp macros.
7586 (free_up_ireg): Remove, use free_up_reg instead.
7587 (free_up_reg): Fix the fp case.
7589 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7591 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
7594 * exceptions-x86.c: Merge some changes which seemed to have got lost
7595 in the linear-ir merge.
7597 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
7599 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
7600 long vreg volatile even if the variable was already created.
7602 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
7605 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7607 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
7609 * mini.c (mono_jit_compile_method_inner): Add support for
7610 MONO_EXCEPTION_BAD_IMAGE.
7612 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
7613 mini_method_get_context () returns NULL. Fixes #356531.
7615 * mini.c (mono_method_to_ir): Ditto.
7617 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
7618 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
7620 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7622 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
7623 in the LDFTN implementation.
7625 2008-07-25 Mark Probst <mark.probst@gmail.com>
7627 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
7628 code, patch calls to icalls, too, even if they're not in the
7629 shared generic code hash. Fixes #411962.
7631 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7633 * cpu-x86.md: Increase the length of the fcall opcodes.
7635 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
7636 calls returning floats.
7638 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
7641 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
7644 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
7645 into the domain->method_code_hash.
7647 * aot-compiler.c: Fix win32 build.
7649 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
7651 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
7652 gshared NEWARR implementation.
7654 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
7656 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
7657 can be used outside of method_to_ir.
7659 * mini.h (MonoCompile): Add arg_types field.
7661 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
7663 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
7664 the values of the local arg_array and param_types array.
7666 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7668 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
7669 got accesses might only get generated later when NEWOBJ is decomposed.
7671 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
7672 looking up the native code of the target method when a delegate is called
7675 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
7678 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
7680 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
7681 AOT work on platforms without a working dlsym implementation.
7683 * mini.h: Bump AOT image format version.
7685 2008-07-24 Mark Probst <mark.probst@gmail.com>
7687 * mini-exceptions.c: Free a MonoType with
7688 mono_metadata_free_type() instead of g_free().
7690 * aot-runtime.c: Free a MonoType.
7692 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7694 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
7697 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
7700 2008-07-23 Massimiliano Mantione <massi@ximian.com>
7701 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
7704 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7706 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
7707 NEWOBJ calls on valuetypes.
7709 * iltests.il.in: Add new test.
7711 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
7713 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7715 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
7716 is no longer needed.
7718 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
7719 non register sized integer arguments.
7720 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
7721 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
7724 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
7727 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
7728 two a binop with different sized arguments is emitted.
7730 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
7731 instruction in the ins==NULL case.
7733 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7735 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
7737 * mini-x86.c: Fix osx build.
7739 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
7742 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
7743 instruction for non int sized variables.
7745 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
7748 2008-07-23 Robert Jordan <robertj@gmx.net>
7750 * method-to-ir.c: Fix MSVC build.
7752 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7754 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
7755 a non int sized type, widen it to an int since newer versions of gcc seem to
7756 generate code which needs this.
7758 * ssa2.c abcremoval2.c: Fix warnings.
7760 * *: Merge the Linear IR branch.
7762 The original branch is at trunk/branches/vargaz/mini-linear-il, and
7763 the ChangeLog file there describes all the changes done over the years.
7764 Further documentation can be found at www.mono-project.com/Linear_IL.
7766 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7768 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7769 The float param registers and other param registers must be the
7770 same index on Windows x64.
7772 Contributed under MIT/X11 license.
7774 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
7776 * mini.c: Make the previous fix GC safe.
7778 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
7780 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
7782 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7784 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
7785 on Winx64. This type will not be passed on the stack (ArgOnStack), but
7786 ArgValuetypeAddrInIReg instead.
7788 Contributed under MIT/X11 license.
7790 2008-07-21 Zoltan Varga <vargaz@gmail.com>
7792 * mini-codegen.c (get_register_spilling): Fix a warning.
7794 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7796 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7797 for types which the initialization fails. Raises the provided exception
7798 at the right stop after cleanup.
7800 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7802 * aot-compiler.c: Free most of the memory allocated during compilation.
7804 * mini.c (mini_parse_debug_options): Fix a leak.
7806 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7807 during aot compilation.
7809 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7811 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7812 it has too much register pressure.
7814 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7816 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7818 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7820 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7823 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7824 on amd64 similar to the way it is done on arm.
7826 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7828 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7829 consistency, normalize error messages, avoid loading aot-only modules in
7832 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7835 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7837 2008-07-11 Martin Baulig <martin@ximian.com>
7840 (MonoDebuggerInfo): Add `interruption_request'.
7842 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7844 * aot-compiler.c (emit_plt): Remove some dead code.
7846 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7848 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7849 return the plt info offset belonging to a given plt entry.
7851 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7852 mono_aot_get_plt_info_offset.
7854 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7855 similar to the amd64 code by makeing jumps through a separate jump table
7856 instead of embedding the jump addresses into the code.
7858 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7860 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7863 2008-07-10 Martin Baulig <martin@ximian.com>
7865 * mini.c (mini_method_compile): Disable generics sharing when
7866 running in the debugger.
7868 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7870 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7872 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7873 the local register allocator from running out of registers on x86 when
7876 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7878 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7879 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7882 Contributed under MIT/X11 license.
7884 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7886 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7887 speed up the assembler.
7889 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7891 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7894 * mini.c: Move the soft float handling macros a bit earlier, add
7895 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7898 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7900 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7901 read-only to help catch code allocation requests.
7903 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7904 and turn it off when using --aot-only or when compiling with --aot=full.
7906 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7907 jump table for switches from the normal domain mempool, not the code
7910 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7911 unbox trampoline which handles aot-only mode too.
7913 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7914 an AOTed unbox trampoline.
7916 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7918 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7920 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7923 Contributed under MIT/X11 license.
7925 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7927 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7928 the unwind information for the method at the end of the allocated block.
7930 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7931 MonoCompileArch to hold the unwind info for SEH on Winx64
7933 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7934 frame pointer info for the method being compiled.
7936 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7937 the call to mono_exception_from_token.
7939 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7940 storing the method prolog information in a format that the Winx64 SEH can understand. This
7941 information is stored a the end of the method block because it is all 32-bit offset based.
7943 Contributed under MIT/X11 license.
7945 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7947 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7949 * wapihandles.c: Fix warnings.
7951 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7954 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7955 mono_jit_compile_method in aot-only mode since that calls the type
7958 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7959 get_delegate_invoke_impl in aot-only mode.
7961 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7963 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7965 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7967 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7970 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7972 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7973 init trampoline from the AOT file as well.
7975 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7976 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7979 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7982 * exceptions-amd64.c: Add _full variants for the remaining exception code
7983 creation functions as well, allow emission of relocatable code, remove
7984 caching since that is now done by the caller.
7986 * mini-exceptions.c: Add _full variants for the remaining exception code
7987 creation functions as well, add aot-only support.
7989 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7990 if we can determine a proper token for them.
7991 (add_wrappers): Add a few more wrappers.
7992 (emit_method_code): Remove some dead code.
7993 (emit_trampolines): Emit exception code too.
7995 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7997 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7998 mono_array_new_va which avoids varargs.
8000 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8002 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8003 mono_arch_create_specific_trampoline () in all places.
8005 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8006 a bit so it can be used for other things as well.
8008 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8011 * exceptions-amd64.c: Rename the caching from the exception code creation
8012 functions, it is done by the caller instead.
8014 * exceptions-amd64.c: Change the signature of the exception code creation
8015 functions to allow the creation of relocatable code later.
8017 * mini-exceptions.c: Add a set of functions to query the various
8018 runtime-generated exception functions.
8020 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8021 mono_arch_.. () functions.
8023 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8025 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8027 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8029 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8030 (mini_get_vtable_trampoline): Ditto.
8032 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8033 code in the AOT case by returning the code size and a list of relocations to
8036 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8038 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8040 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8043 Contributed under MIT/X11 license.
8045 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8047 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8048 so the buffer size can be computed correctly. Fixes #404735.
8050 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8051 normally as cfg->debug_info is already freed.
8053 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8055 * mini-amd64.c: For calls returning vtypes in registers, don't store
8056 the return address on the stack, instead allocate a separate local for
8059 2008-07-05 Mark Probst <mark.probst@gmail.com>
8061 * mini-trampolines.c, mini.h: Add an argument to
8062 mono_create_jit_trampoline_in_domain() for turning off the adding
8063 of the sync wrapper.
8065 * mini.c: Use the JIT trampoline without sync instead of
8066 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8069 2008-07-04 Mark Probst <mark.probst@gmail.com>
8071 * driver.c: Turn on GSHARED optimization by default.
8073 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8075 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8076 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8078 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8079 create a variant of the generic trampoline code callable from AOTed trampolines.
8081 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8082 trampoline code callable from AOTed trampolines.
8084 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8086 2008-07-04 Mark Probst <mark.probst@gmail.com>
8088 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8089 pass-through manner.
8091 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8092 and don't fail sharing for them anymore.
8094 * mini-exceptions.c: Handle exceptions in shared generic methods.
8096 * generic-sharing.c: When checking the context of a generic
8097 method, also check its class's context. Don't treat wrappers as
8100 * mini-trampolines.c: Some code factored out to
8101 metadata/generic-sharing.c. Handle the MRGCTX case.
8103 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8104 we must deal with the method being of another instantiation of the
8105 class. Add static rgctx invoke wrappers to generic methods.
8107 2008-07-04 Mark Probst <mark.probst@gmail.com>
8109 * mini.c: Provide all jit infos of generic shared methods with a
8112 * mini-exceptions.c: Handle the new situation that a generic info
8113 might be available, but not info about the this/vtable/mrgctx
8116 2008-07-03 Mark Probst <mark.probst@gmail.com>
8118 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8121 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8123 * dominators.c (check_dominance_frontier): Fix a warning.
8125 * mini.h: Add some missing prototypes.
8127 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8129 * driver.c (mono_jit_init_version): Correct the comments since the first
8130 argument should be the name of the root domain, not a filename.
8132 * aot-runtime.c (make_writable): Error out if this is called while running
8134 (load_aot_module): Ditto.
8136 * aot-compiler.c: Really fix the computation of method indexes.
8138 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8139 optimizations as this is no longer called frequently.
8141 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8142 method and the invoke impl code and pass it to the delegate trampoline instead of
8143 just the delegate class.
8145 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8147 * aot-compiler.c: Fixup the computation of method indexes.
8148 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8149 the method builder infrastructure.
8151 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8154 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8155 mode, load the method right away instead of creating a trampoline.
8157 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8159 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8162 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8164 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8165 (mono_aot_load_method): Use method_index instead of method->token.
8167 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8168 can handle icalls etc. properly.
8170 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8172 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8174 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8175 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8176 JIT_ICALL_ADDR patch type.
8178 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8180 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8182 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8184 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8186 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8188 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8189 domain->jit_code_hash.
8191 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8193 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8195 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8197 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8198 get_this_arg_from_call, let it compute it when needed.
8200 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8201 gsctx from code only when needed.
8203 * mini-trampolines.c (get_generic_context): Rename this to
8204 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8205 it can be called by the arch backends.
8207 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8209 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8211 * driver.c (mono_main): Add experimental --aot-only command line option.
8213 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8216 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8218 * driver.c (DllMain): Remove mono_module_handle.
8220 Contributed under MIT/X11 license.
8222 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8224 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8225 for emitting methods which are not in the source assembly. Detect and report
8226 failure of assembling+linking.
8228 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8230 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8232 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8234 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8236 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8238 * mini.h: Remove some obsolete prototypes.
8240 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8242 2008-06-24 Mark Probst <mark.probst@gmail.com>
8244 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8245 supported by Visual Studio, so use alloca().
8247 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8249 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8252 2008-06-23 Mark Probst <mark.probst@gmail.com>
8254 * mini.c: Fail sharing of a generic method if it contains an open
8255 catch clause (because we don't pass MRGCTXs yet).
8257 2008-06-23 Mark Probst <mark.probst@gmail.com>
8259 * mini.c: When compiling a method with generic sharing, insert the
8260 method instantiated with an all-Object generic context into the
8261 jit info table, instead of the context of the first instantiation
8262 of the method we happen to compile.
8264 2008-06-18 Martin Baulig <martin@ximian.com>
8266 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8267 `major_version' and `minor_version'.
8269 2008-06-17 Mark Probst <mark.probst@gmail.com>
8271 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8272 mono_method_is_generic_sharable_impl() takes an additional
8273 argument specifying whether to treat type variables as reference
8276 2008-06-17 Mark Probst <mark.probst@gmail.com>
8278 * mini.h: Removed obsolete prototypes.
8280 2008-06-17 Mark Probst <mark.probst@gmail.com>
8282 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8283 already handle them.
8285 2008-06-17 Mark Probst <mark.probst@gmail.com>
8287 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8288 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8289 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8290 tramp-x86.c: Added a MonoGenericContext* argument to
8291 mono_arch_get_unbox_trampoline() so that it can call other
8292 functions which require it.
8294 2008-06-17 Mark Probst <mark.probst@gmail.com>
8296 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
8297 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
8298 mono_arch_get_this_arg_from_call() takes a
8299 MonoGenericSharingContext* as well.
8301 2008-06-17 Mark Probst <mark.probst@gmail.com>
8303 * mini.c: Factor out code for emitting unbox into emit_unbox() and
8304 implement generic sharing of unbox.
8306 2008-06-17 Mark Probst <mark.probst@gmail.com>
8308 * mini.c: Don't compute the vtable to determine whether a field is
8309 special static, because it might not work for open types.
8311 2008-06-17 Mark Probst <mark.probst@gmail.com>
8313 * mini.c: Removed the unused token_type and token_source arguments
8314 from get_runtime_generic_context_ptr().
8316 2008-06-17 Marek Habersack <mhabersack@novell.com>
8318 * mini.c (ADD_BINOP): fix the build
8320 2008-06-16 Zoltan Varga <vargaz@gmail.com>
8322 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
8325 2008-06-16 Mark Probst <mark.probst@gmail.com>
8327 * mini.h: Removed class relations enum that's not used anymore.
8329 2008-06-16 Mark Probst <mark.probst@gmail.com>
8331 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
8333 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
8334 the lazy fetch trampoline access code.
8336 2008-06-15 Zoltan Varga <vargaz@gmail.com>
8338 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
8340 2008-06-14 Zoltan Varga <vargaz@gmail.com>
8342 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
8344 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
8346 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
8348 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8350 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
8353 * mini-ops.h: Add MIN/MAX_UN opcodes.
8355 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
8358 * basic-math.cs: Add more min/max tests.
8360 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8362 2008-06-13 Mark Probst <mark.probst@gmail.com>
8364 * mini.c: Small fix in the prologue of emit_castclass.
8366 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8368 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8370 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
8371 do not work even for unsigned types. Fixes #400014.
8373 * basic-math.cs: Add regression tests for unsigned Min/Max.
8375 2008-06-13 Mark Probst <mark.probst@gmail.com>
8377 * mini.c: Added additional context_used argument to several
8378 functions, which will be needed for sharing generic methods. Use
8379 GET_RGCTX macro wherever appropriate. Declare only one
8380 context_used in mono_method_to_ir().
8382 2008-06-13 Mark Probst <mark.probst@gmail.com>
8384 * mini.c, generic-sharing.c: Removed generic class relations.
8386 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
8387 functions due to MRGCTX changes.
8389 2008-06-13 Mark Probst <mark.probst@gmail.com>
8391 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
8392 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
8393 with calculated IMT.
8395 * mini.c: Generic sharing of calls via generic interfaces.
8397 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
8398 generic method with non-constant MonoGenericContext*. Instead,
8399 the context is taken out of the method itself.
8401 2008-06-13 Mark Probst <mark.probst@gmail.com>
8403 * mini.c: Generic sharing of ldvirtftn.
8405 2008-06-13 Mark Probst <mark.probst@gmail.com>
8407 * mini.c: Generic sharing of ldftn.
8409 2008-06-13 Mark Probst <mark.probst@gmail.com>
8411 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
8413 2008-06-13 Mark Probst <mark.probst@gmail.com>
8415 * mini.c: Generic sharing of the special case of ldtoken followed
8416 by a call to GetTypeFromHandle.
8418 2008-06-13 Mark Probst <mark.probst@gmail.com>
8420 * mini.c: Generic sharing of box for nullable types.
8422 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8424 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
8425 are passed on the stack. Fixes #324807.
8427 2008-06-12 Bill Holmes <billholmes54@gmail.com>
8429 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
8430 for the ArgValuetypeAddrInIReg case.
8432 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
8433 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
8435 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
8436 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8437 local variable and pass the local variable by reference to the called method.
8439 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
8440 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
8442 Contributed under MIT/X11 license.
8444 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
8446 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
8448 * debug-mini.c (mono_debug_print_vars): Release memory after printing
8451 2008-06-10 Martin Baulig <martin@ximian.com>
8454 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
8456 2008-06-09 Kornel Pal <kornelpal@gmail.com>
8458 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
8459 possible error when no arguments are passed.
8461 Contributed under MIT/X11 license.
8463 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
8465 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
8466 where the file name is NULL.
8468 2008-06-09 Zoltan Varga <vargaz@gmail.com>
8470 * mini.c: Fix s390 build.
8472 2008-06-08 Zoltan Varga <vargaz@gmail.com>
8474 * trace.c (mono_trace_parse_options): Fix warnings.
8476 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
8478 2008-06-07 Zoltan Varga <vargaz@gmail.com>
8480 * mini.c (remove_block_if_useless): Avoid printing the method name.
8482 * mini.c: Remove needless setting of ins->cil_code which is now done by
8485 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
8488 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
8489 translated code after it has been patched.
8491 2008-06-06 Zoltan Varga <vargaz@gmail.com>
8493 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
8494 avoid problems during code patching on SMP systems.
8495 (emit_call): Avoid adding a patch info which is already added by
8497 (mono_arch_emit_exceptions): Ditto.
8499 2008-06-05 Zoltan Varga <vargaz@gmail.com>
8501 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
8502 MONO_TYPE_ISSTRUCT already checks for it.
8504 2008-06-05 Bill Holmes <billholmes54@gmail.com>
8506 * mini-amd64.c:merge_argument_class_from_type: When marshaling
8507 structs with floats on Winx64 the float registers are not used.
8508 The integer registers are always used..
8509 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
8510 only one register will be used and only if the size of the struct
8511 is 1,2,4, or 8 bytes.
8513 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
8516 Contributed under MIT/X11 license.
8518 2008-06-05 Martin Baulig <martin@ximian.com>
8520 * debug-debugger.c (debugger_lookup_class): Also call
8521 mono_class_setup_methods() here; we're only called from RTI.
8523 2008-06-05 Andreas Farber <andreas.faerber@web.de>
8525 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
8526 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
8527 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
8528 Post-process object files and add dtrace-generated object, if necessary.
8530 Contributed under MIT/X11 license.
8532 2008-06-04 Mark Probst <mark.probst@gmail.com>
8534 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
8537 * mini.c: Generic sharing for unbox.any and castclass.
8539 2008-06-04 Mark Probst <mark.probst@gmail.com>
8541 * mini.c: Ignore tailcall prefix in shared generic code and when
8542 doing calls which require a vtable/rgctx argument.
8544 2008-06-04 Mark Probst <mark.probst@gmail.com>
8546 * mini.c: Don't free the JIT info.
8548 * driver.c: Changes in the JIT info table testing code.
8550 2008-06-03 Zoltan Varga <vargaz@gmail.com>
8552 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
8553 interruption. Fix some warnings.
8555 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
8556 interruption_checkpoint.
8558 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
8560 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
8561 from embedding applications.
8563 2008-06-02 William Holmes <billholmes54@gmail.com>
8565 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
8566 reserving 32 bytes on the stack when making calls.
8568 Contributed under MIT/X11 license.
8570 2008-06-01 Zoltan Varga <vargaz@gmail.com>
8572 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
8573 the linear IL branch.
8575 * driver.c: Print out more information for --version on arm.
8577 2008-05-30 Zoltan Varga <vargaz@gmail.com>
8579 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
8580 bb_exit instead, since out of line bblocks might not actually be emitted
8583 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
8584 maximum epilog size for out of line bblocks if tracing is enabled.
8586 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
8588 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
8590 * arrays.cs: Regression tests for allocating arrays with negative sizes.
8592 2008-05-28 Zoltan Varga <vargaz@gmail.com>
8594 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
8595 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
8598 2008-05-27 Zoltan Varga <vargaz@gmail.com>
8600 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
8601 the 'value' to store is a constant.
8603 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
8605 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
8606 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
8608 2008-05-26 Zoltan Varga <vargaz@gmail.com>
8610 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
8611 for accessing method->generic_container.
8613 2008-05-24 Zoltan Varga <vargaz@gmail.com>
8615 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
8617 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
8619 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
8621 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
8624 2008-05-23 Zoltan Varga <vargaz@gmail.com>
8626 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
8628 * mini.c: Handle the case when mono_class_vtable () fails.
8630 2008-05-23 Massimiliano Mantione <massi@ximian.com>
8631 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
8634 2008-05-22 Mark Probst <mark.probst@gmail.com>
8636 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
8637 together with domain sharing.
8639 2008-05-22 Mark Probst <mark.probst@gmail.com>
8641 * mini.c: Treat callvirts to final methods like non-virtual calls
8642 when doing generic sharing, i.e. look them up in the runtime
8645 2008-05-22 Mark Probst <mark.probst@gmail.com>
8647 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
8648 with computed types (for generic sharing).
8650 * mini.c: Generic sharing for mkrefany and refanyval.
8652 2008-05-22 Zoltan Varga <vargaz@gmail.com>
8654 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
8657 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
8658 the generic sharing code.
8660 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
8663 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8665 * mini.h: Remove the declaration of mono_aot_init_vtable ().
8667 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
8669 * driver.c: updated copyright date
8671 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8673 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
8676 2008-05-19 Martin Baulig <martin@ximian.com>
8678 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
8679 pointing to the new `_mono_debug_using_mono_debugger' variable.
8682 (mono_main): Check mono_debug_using_mono_debugger() rather than
8683 the `MONO_INSIDE_MDB' environment variable to check whether we're
8684 inside the debugger.
8686 2008-05-19 Zoltan Varga <vargaz@gmail.com>
8688 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
8691 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
8693 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
8695 * mini.c: Added mini_assembly_can_skip_verification. This
8696 function checks if the assembly requested to skip verification.
8697 Fixes part of #387274.
8699 2008-05-07 Zoltan Varga <vargaz@gmail.com>
8701 * mini.c (mini_get_method): Disable the check for open generic classes when
8702 using generic sharing.
8704 * generics.cs: Add a test for #387034.
8706 * mini.c (mini_get_method): Check whenever the method class is an open generic
8707 type, and return NULL in that case, causing a verification error. Fixes
8710 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8712 * driver.c (mono_main): Revert r102623. The right
8713 thing to do is to enable the verifier under verifiable
8714 unless a --security flag was passed.
8716 We need this non-trivial behavior for --verify-all otherwise
8717 mcs-compileall won't be able to use it. As it needs everything to
8718 be verified under validil.
8720 2008-05-06 Martin Baulig <martin@ximian.com>
8724 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
8725 (mono_debugger_thread_cleanup): Likewise.
8726 (mono_debugger_extended_notification): Likewise.
8728 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8730 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
8731 against both inflated and non-inflated methods. We need to check against the
8732 generic definition for cases where the instantiated method is not visible.
8733 We need to check against the inflated types for cases where the instantiation
8734 changes any super type. This fixes #382986.
8736 Note that this doesn't need to be applied to other parts of mono_method_to_ir
8737 that check for visibiliy as generic params only appears as the type subject
8738 of tokens on call opcodes. Field manipulation and ldftn must always
8739 target an exact type.
8741 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8743 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
8744 if no related --security flag is passed.
8746 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8748 * mini-arch.h: Prepare support for ppc64.
8750 Contributed under MIT/X11 license.
8752 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8754 * aot-runtime.c: Prepare support for ppc64.
8756 Contributed under MIT/X11 license.
8758 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8760 * mini-ops.h: Prepare support for ppc64.
8762 Contributed under MIT/X11 license.
8764 2008-05-04 Andreas Farber <andreas.faerber@web.de>
8766 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
8768 Contributed under MIT/X11 license.
8770 2008-05-03 Zoltan Varga <vargaz@gmail.com>
8772 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
8773 assemblies, since aot_name is not a full path, causing us to load MS.NET
8774 assemblies on windows.
8776 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
8778 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
8779 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
8780 * main.c: Use UTF-8 encoded command line instead of Windows default code
8781 page on Windows to support Unicode.
8782 * driver.c (DllMain): New function for mixed-mode assembly support.
8783 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
8784 export __stdcall functions without decoration.
8786 Contributed under MIT/X11 license.
8788 2008-04-28 Mark Probst <mark.probst@gmail.com>
8790 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
8791 saving it very early.
8793 2008-04-28 Mark Probst <mark.probst@gmail.com>
8795 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8796 deleted. The only way to access the new RGCTX is via the
8799 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8800 vtable instead of the RGCTX to static methods.
8802 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8803 accessing the new RGCTX.
8805 * generic-sharing.c: There is no separation between self, type
8806 arguments and other types in the RGCTX anymore.
8808 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8810 * mini-amd64.c (add_general): Remove previous stack adjustment.
8811 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8812 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8813 for 32 bytes of stack space reserved for all calls.
8815 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8816 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8819 Code contributed under MIT/X11 license.
8821 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8823 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8824 against the root definition, peeling out method and type instantiations.
8825 Cache verify success results, code that fails verification is still
8826 checked multiple times.
8828 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8830 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8832 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8834 * mini-amd64.c (add_general): Always increment stack on Win64.
8835 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8838 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8839 stack based argument handling on Win64.
8841 Code contributed under MIT/X11 license.
8843 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8845 * Makefile.am (version.h): Add support for git-svn.
8847 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8849 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8850 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8851 avoiding allocations and libc functions which might deadlock.
8853 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8854 'no-gdb-backtrace' option is set.
8856 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8858 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8860 2008-04-21 Martin Baulig <martin@ximian.com>
8862 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8863 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8865 2008-04-21 Martin Baulig <martin@ximian.com>
8867 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8868 `thread_vtable', `event_handler_ptr' and `event_handler'.
8870 2008-04-21 Martin Baulig <martin@ximian.com>
8872 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8873 allows delayed initialization of the `executable_code_buffer' when
8876 2008-04-21 Martin Baulig <martin@ximian.com>
8878 * mini.h (mono_debugger_create_notification_function): Removed.
8879 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8881 * mdb-debug-info64.s
8882 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8884 * mdb-debug-info32.s
8885 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8887 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8888 currently only works on x86 and x86_64, so don't create it on ppc.
8890 2008-04-21 Martin Baulig <martin@ximian.com>
8892 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8895 (mini_method_compile): In the fp elimination check, check
8896 `debug_options.mdb_optimizations' in addition to
8897 mono_debug_using_mono_debugger().
8899 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8900 disable some JIT optimizations which are only disabled when
8901 running inside the debugger.
8902 Added `--help-debug' option to describe the debugging options.
8903 (parse_debug_options): New static function to parse the `--debug'
8904 options, so we can easily add more stuff in future.
8906 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8908 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8909 the method has no body.
8911 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8913 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8914 assembly is not allowed in MSVC 64-bit compiler.
8915 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8916 as we get floating point exceptions everywhere.
8918 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8919 correctly align arguments for call to throw_exception.
8920 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8922 Code contributed under MIT/X11 license.
8924 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8926 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8928 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8930 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8932 * mini-amd64.c (NEW_INS): Set cil_code.
8934 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8935 from mini-amd64.c so all debugger related logic is in one place.
8937 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8938 later won't have a random ip assigned to them.
8940 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8942 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8943 the arch specific function initializes code_size.
8944 (mono_create_delegate_trampoline): Ditto.
8946 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8947 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8950 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8951 running under the debugger.
8953 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8956 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8957 debugger. Also move the disabling of optimizations here from driver.c.
8958 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8961 * mini.h (MonoCompile): Add a few new flags.
8963 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8965 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8966 so the cil_code field of created MonoInst's is properly set.
8967 (mini_select_instructions): Ditto.
8969 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8970 (MONO_INST_NEW_CALL): Ditto.
8972 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8973 in many places so the ins->cil_code field is properly initialized.
8975 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8978 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8980 * mini.c (mini_method_compile): Print a different message when compiling a
8983 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8986 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8988 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8991 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8993 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8995 * mini.c (handle_stack_args): Make this return void since its return value was
8996 never used. Also set cfg->unverifiable for invalid IL instead of calling
8999 2008-04-10 Mark Probst <mark.probst@gmail.com>
9001 * mini.c: Make sure "this" is live in catch clauses with type
9002 variables in shared generic code.
9004 2008-04-08 Mark Probst <mark.probst@gmail.com>
9006 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9007 generic_class_is_reference_type() to ensure the proper behaviour
9008 when sharing generic code and the type in question is a type
9011 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9013 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9014 race conditions when printing thread dumps. Fixes #377738.
9016 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9018 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9019 shows up when both MonoInst arguments can cause aliasig.
9020 There is likely no way in the current JIT to trigger this problem, but
9021 it showed up in the development of generics sharing, when in a new
9022 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9023 When the generics sharing code will be committed, its tests will be
9024 valid also for this bug.
9026 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9028 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9031 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9034 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9036 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9037 use a more detailed exception message for InvalidCastException.
9039 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9041 * driver.c (mono_main): Add --debug=casts option to turn on better
9042 InvalidCastException message details.
9044 * mini.c (mini_get_debug_options): New helper function to return the address of
9045 the debug_options variable.
9047 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9048 the jit_tls TLS variable.
9050 * mini.c (mono_jit_tls): New TLS variable.
9052 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9055 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9057 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9059 * mini.c: Removed verifer related stuff, code moved to verify.c.
9061 * driver.c: Using code from verify.c instead of mini.c.
9063 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9065 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9068 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9070 * mini.c (check_for_method_verify): Enabling verification of
9071 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9074 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9076 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9077 caller saved registers as well.
9079 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9080 saved registers as well.
9082 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9084 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9086 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9089 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9091 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9093 (get_call_info): Take a gsctx argument instead of 'cfg'.
9095 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9097 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9098 mono_verify_all is set.
9100 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9102 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9104 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9106 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9109 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9110 verifier and the code generated by the compiler.
9112 2008-03-25 Mark Probst <mark.probst@gmail.com>
9114 * mini.c: Generic sharing of the non-nullable case of the box
9117 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9119 * inssel.brg: Fix the build.
9121 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9123 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9125 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9126 Array:Address. Fixes #372410.
9128 * iltests.il.in: New tests for readonly prefix.
9130 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9132 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9135 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9138 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9140 * mini.c (mono_decompose_op_imm): New helper function.
9142 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9143 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9146 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9147 mono_arch_output_basic_block. Fix warnings.
9149 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9152 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9154 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9155 since the extra frame is now detected automatically inside the loop.
9157 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9158 opts which are now in mono_peephole_ins ().
9160 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9162 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9163 frames and skip duplicate managed-to-native frames. Fixes #367665.
9165 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9166 opts which are now in mono_peephole_ins ().
9167 (mono_arch_peephole_pass_2): Ditto.
9169 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9171 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9172 arch independent peephole optimizations.
9174 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9175 opts which are now in mono_peephole_ins ().
9177 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9179 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9181 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9184 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9185 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9188 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9190 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9191 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9194 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9195 mono_arch_output_basic_block. Fix warnings.
9197 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9199 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9202 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9204 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9207 * iltests.il: Add new tests.
9209 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9211 * mini.c: Removed Windows version macros.
9213 2008-03-20 Mark Probst <mark.probst@gmail.com>
9215 * generic-sharing.c: Put reflection types in the extensible part
9216 of the runtime generic context.
9218 * mini.c: Generic sharing of the GetTypeHandle special case of the
9219 ldtoken instruction.
9221 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9223 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9225 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9227 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9228 consistency with the other version on the linear IR branch.
9230 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9232 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9234 * iltests.il.in: Add new tests.
9236 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9238 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9240 * iltests.il.in: Add new tests.
9242 2008-03-19 Mark Probst <mark.probst@gmail.com>
9244 * mini.c: Two variables with the same name were declared in
9245 nesting contexts and one wasn't initialized. Fixed.
9247 2008-03-19 Mark Probst <mark.probst@gmail.com>
9249 * mini.c: Generic sharing of the initobj instruction.
9251 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9253 * mini.c: make the test to optimize ldtoken from typeof() more
9256 2008-03-18 Mark Probst <mark.probst@gmail.com>
9258 * mini.c: Generic sharing of the initobj instruction for reference
9261 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9263 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9264 the mono_breakpoint_clean_code() code to perform bound checks.
9266 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9268 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9269 mono_arch_patch_callsite() to include the start of the managed method
9270 to be able to perform bound checks.
9272 2008-03-17 Mark Probst <mark.probst@gmail.com>
9274 * mini.c: Generic sharing for the isinst instruction.
9276 2008-03-17 Mark Probst <mark.probst@gmail.com>
9278 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9279 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9280 with the runtime generic context argument.
9282 * mini.c: Share calls to several types of unsharable methods by
9283 putting the address of the method code in the runtime generic
9284 context and doing an indirect call.
9286 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9289 2008-03-16 Mark Probst <mark.probst@gmail.com>
9291 * generic-sharing.c: Change due to a change in the runtime genric
9294 2008-03-15 Martin Baulig <martin@ximian.com>
9297 (mono_arch_nullify_class_init_trampoline): Add call to
9298 mono_breakpoint_clean_code() to make things work when running
9299 inside the debugger.
9302 (mono_arch_nullify_class_init_trampoline): Add call to
9303 mono_breakpoint_clean_code() to make things work when running
9304 inside the debugger.
9306 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9308 * inssel-long.brg (reg): Fix 64 bit build.
9310 2008-03-14 Mark Probst <mark.probst@gmail.com>
9312 * mini.c, mini.h: Share static generic code by passing it an
9313 implicit argument pointing to the runtime generic context.
9315 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9316 inssel-long32-mips.brg: New opcodes for calling shared static,
9317 which need to be passed the runtime generic context.
9319 * mini-amd64.c, mini-x86.c: Save the runtime generic context
9320 argument on the stack in the prologue if needed. New function for
9321 finding the runtime generic context argument from the registers
9322 saved by the trampoline.
9324 * mini-amd64.h, mini-x86.h: Specify which register to use for the
9325 runtime generic context argument.
9327 * tramp-amd64.c: Also restore the register used for the runtime
9328 generic context argument.
9330 * mini-trampoline.c: Resolve shared static calls by consulting the
9331 runtime generic context via the new argument.
9333 * generic-sharing.c: Add an argument to sharability-checking
9334 functions that specifies whether type variables should be treated
9335 as sharable type arguments.
9337 * inssel-x86.brg: Removed a superfluous, buggy rule.
9339 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9342 2008-03-14 Martin Baulig <martin@ximian.com>
9344 * debug-debugger.c (main_thread_handler): Call
9345 mono_runtime_run_main() without sending any notifications.
9347 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
9349 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9351 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
9353 2008-03-14 Mark Probst <mark.probst@gmail.com>
9355 * tramp-x86.c: Fixed register restore offsets in the trampoline
9356 code for ECX and EDX.
9358 2008-03-12 Geoff Norton <gnorton@novell.com>
9360 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
9361 different ucontext_t implementations.
9362 * exceptions-arm.c: Use the above defines to get exceptions working on
9363 iPhone (based on a patch by Luke Howard lukeh@padl.com)
9364 * mini-arm.c: Implement iPhone icache support (based on a patch by
9365 Luke Howard lukeh@padl.com)
9367 2008-03-12 Mark Probst <mark.probst@gmail.com>
9369 * mini.c: Enable generic sharing of calls to non-static
9370 non-interface non-generic non-value-type methods.
9372 * mini-trampolines.c: Resolve calls from shared generic code.
9374 2008-03-11 Zoltan Varga <vargaz@gmail.com>
9376 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
9378 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
9380 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
9382 * mini.c: some fixes for the AOT compiler.
9384 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9386 * cpu-amd64.md: Add clob:1 to some float opcodes.
9388 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
9390 * mini.h: Added MiniVerifierMode enumeration.
9392 * mini.c: Added mini_verifier_set_mode to control
9393 the usage of the new verifier.
9395 * mini.c (mono_method): Integrated the new verifier.
9397 * driver.c: Extended --security option with validil and
9398 verifiable options to activate the new verifier.
9400 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9402 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
9403 optimization to ctors taking 0 or 2 arguments too.
9405 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
9408 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
9410 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
9412 2008-03-06 Zoltan Varga <vargaz@gmail.com>
9414 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
9415 non-aot case as well.
9417 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
9419 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
9422 * aot-compiler.c (encode_patch): Ditto.
9424 * mini.h (G_MININT32): Fix the definition of this.
9426 2008-03-05 Zoltan Varga <vargaz@gmail.com>
9428 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
9430 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
9432 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9434 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
9435 methods returning vtypes in registers.
9436 (mono_arch_allocate_vars): Ditto.
9438 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
9440 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
9442 * generics.cs: Add a test from the linear IR branch.
9444 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
9446 * mini.c (inline_method): Cache failed inline attempts.
9448 2008-03-04 Mark Probst <mark.probst@gmail.com>
9450 * mini.c: For shared methods of generic classes put the location
9451 of "this" into the MonoGenericJitInfo.
9453 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
9454 register out of a MonoContext by register number. Add the generic
9455 sharing context as an argument to mono_arch_find_this_argument().
9457 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
9458 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
9459 for new arch function.
9461 * mini-exception.c: Handle open exception clauses in shared
9464 * mini-trampolines.c: Supply additional argument to
9465 mono_arch_find_this_argument().
9467 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9469 * Makefile.am (regtests): Run the bench.exe tests last.
9471 2008-03-03 Zoltan Varga <vargaz@gmail.com>
9473 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
9476 2008-03-02 Zoltan Varga <vargaz@gmail.com>
9478 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
9481 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
9483 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
9485 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
9486 whose class has no cctor.
9488 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
9490 2008-03-01 Zoltan Varga <vargaz@gmail.com>
9492 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
9495 2008-02-29 Zoltan Varga <vargaz@gmail.com>
9497 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
9498 to be in sync with the code on the linear IR branch.
9500 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
9502 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
9504 2008-02-27 Zoltan Varga <vargaz@gmail.com>
9506 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
9508 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
9510 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
9512 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
9514 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
9516 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
9519 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
9521 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
9522 OP_LOADR4_MEMBASE emission.
9524 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
9525 (mono_spillvar_offset_float): Ditto.
9527 * mini-mips.c (mono_arch_emit_prolog): Ditto.
9529 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
9532 * basic-long.cs: Add regression tests for them.
9534 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
9536 (mono_arch_allocate_vars): Fix representation of single-precision float
9538 (mono_arch_output_basic_block): Ditto.
9540 * inssel-mips.brg: Ditto, remove duplicate items.
9542 * mini-mips.c (emit_load_volatile_arguments): New function to handle
9543 arguments of tail calls as on other platforms.
9544 (mono_arch_output_basic_block): Handle tail calls.
9546 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
9549 * objects.cs (test_5_pass_static_struct): Add test for it.
9551 Contributed under MIT/X11 license.
9553 2008-02-26 Zoltan Varga <vargaz@gmail.com>
9555 * Makefile.am: Use gmcs for compiling the regression tests.
9557 * *.2.cs *.2.il: Rename to *.cs and *.il.
9559 2008-02-24 Zoltan Varga <vargaz@gmail.com>
9561 * regalloc.h: Make the vassign array smaller.
9563 * mini.c (mini_method_compile): Remove an unused field in cfg.
9565 * mini-codegen.c: Add a bunch of micro optimizations.
9567 2008-02-23 Zoltan Varga <vargaz@gmail.com>
9569 * regalloc.h: Remove some unused fields.
9571 2008-02-22 Zoltan Varga <vargaz@gmail.com>
9573 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
9575 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
9577 2008-02-22 Mark Probst <mark.probst@gmail.com>
9579 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
9581 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
9582 trampoline: Fetch an entry from the runtime generic context. If
9583 it's NULL, jump to the actual trampoline to fill the runtime
9584 generic context. Otherwise, return it.
9586 * mini.c: Call the lazy fetch trampoline to get entries out of the
9587 runtime generic context.
9589 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
9590 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
9591 tramp-sparc.c: Stubs for the lazy fetch trampoline.
9593 2008-02-21 Mark Probst <mark.probst@gmail.com>
9595 * mini.c: Fetch data out of the extensible part of the runtime
9596 generic context instead of calling a helper function.
9598 * generic-sharing.c: Some functions moved into
9599 metadata/generic-sharing.c. Helper function for fetching other
9600 types now checks and asserts against extensible rgctx (just for
9601 debugging purposes - the helper function isn't called anymore
9602 unless for debugging).
9604 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9606 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
9607 for tail calls up to the point that the tests in iltests.exe run. Also add a
9608 dummy CKFINITE implementation.
9609 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
9610 needed for trampoline LMF frames.
9612 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
9613 trampoline LMF frames.
9615 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
9617 * mini.c (inline_method): clean any pending loader error when inlining fail.
9618 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
9620 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9622 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
9624 * aot-runtime.c (decode_patch_info): Ditto.
9626 * mini.c (mono_resolve_patch_target): Ditto.
9628 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
9631 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
9633 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
9634 if it references an icall address.
9636 2008-02-20 Zoltan Varga <vargaz@gmail.com>
9638 * cpu-s390x.md: Remove some more unused opcodes.
9640 * cpu-s390x.md: Remove some unused opcodes.
9642 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
9643 mono_op_imm_to_op ().
9645 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
9646 instead of a switch statement.
9648 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
9649 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
9651 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
9653 * mini-codegen.c: Remove unused mono_regstate2_... functions.
9655 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
9658 2008-02-19 Zoltan Varga <vargaz@gmail.com>
9660 * driver.c (mono_main): Improve error reporting when an assembly cannot be
9661 opened. Fixes #362607.
9663 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
9665 * iltests.il.in: Add a test for static methods in interfaces.
9667 2008-02-18 Zoltan Varga <vargaz@gmail.com>
9669 * genmdesc.c (build_table): Fix a crash on older glib versions.
9671 * cpu-sparc.md: Remove some unused opcodes.
9673 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
9674 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
9676 * cpu-amd64.md: Remove some unused opcodes.
9678 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
9679 like the other opcodes.
9681 2008-02-17 Zoltan Varga <vargaz@gmail.com>
9683 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
9685 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
9687 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
9688 variables 'cfg' instead of 'm' for consistency.
9690 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
9692 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
9693 argument holding the vtype return address, to avoid the ambigious use of
9694 cfg->ret for this purpose.
9696 * mini.c (NEW_RETLOADA): Use vret_addr if set.
9698 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
9700 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
9701 new mono_print_ins () function which only takes one argument.
9703 2008-02-15 Zoltan Varga <vargaz@gmail.com>
9705 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
9708 2008-02-14 Zoltan Varga <vargaz@gmail.com>
9710 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
9712 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
9714 * mini-x86.c: Sync with the version on the linear IR branch by adding new
9715 opcodes and other small changes.
9717 * mini-ops.h: Add some new opcodes from the linear IR branch.
9719 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
9721 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
9722 opcodes, use the REG_MEMBASE opcodes instead.
9724 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
9725 opcodes, use the REG_MEMBASE opcodes instead.
9727 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
9730 * mini.c (mono_op_imm_to_op): New helper function.
9732 * mini-ops.h: Add some opcodes from linear IR branch.
9734 2008-02-13 Zoltan Varga <vargaz@gmail.com>
9736 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
9739 2008-02-12 Zoltan Varga <vargaz@gmail.com>
9741 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
9744 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
9746 2008-02-09 Zoltan Varga <vargaz@gmail.com>
9748 * aot-compiler.c (emit_method_code): Add an assert.
9750 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
9751 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
9754 2008-02-08 Zoltan Varga <vargaz@gmail.com>
9756 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
9757 some load/store opcodes so they are consistent.
9758 (mono_arch_emit_prolog): Simplify some code.
9760 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
9762 * objects.cs: Add tests for large argument offsets on ARM.
9764 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
9765 stack offsets. Fixes #359651.
9767 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
9769 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
9771 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
9773 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
9775 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
9777 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
9778 rid of CEE_CONV_R_UN.
9780 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
9782 2008-02-07 Zoltan Varga <vargaz@gmail.com>
9784 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
9786 * mini.c (mono_normalize_opcodes): Add some more opcodes.
9788 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
9790 * cpu-amd64.md: Remove some unused opcodes.
9792 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9794 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9796 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9797 arch specific functions for its parts. Call the peephole pass after local
9798 regalloc so the prolog can compute a more accurate max_offset.
9800 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9801 the corresponding OP_I/OP_L opcodes.
9803 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9805 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9807 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9809 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9810 as they are handled in mini.c.
9812 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9814 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9815 case since it is handled in mini.c.
9817 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9819 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9821 * *.c: Use the new opcodes in the IR and back end code.
9823 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9825 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9827 2008-02-06 Mark Probst <mark.probst@gmail.com>
9829 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9830 an assert because it has a race condition.
9832 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9834 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9836 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9838 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9840 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9841 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9843 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9845 * cpu-amd64.md (move): Correct the maximum size of move.
9847 2008-02-05 Mark Probst <mark.probst@gmail.com>
9849 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9850 the generic class init trampoline to return quickly if the class
9853 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9855 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9856 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9858 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9860 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9863 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9865 * objects.cs: Add some soft-float tests.
9867 * mini.c: Fix a couple more soft-float issues.
9869 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9871 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9874 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9876 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9877 exception happens while compiling a virtual method.
9879 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9881 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9883 * mini-sparc.c: Fix build.
9885 * mini-sparc.c (get_call_info): Add support for generic sharing.
9887 * mini-exceptions.c: Add a FIXME.
9889 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9891 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9892 altstack handling code.
9894 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9896 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9898 * mini-s390.c: Add support for generic sharing.
9900 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9902 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9904 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9906 * mini-s390x.c: Add support for generic sharing.
9908 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9910 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9912 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9913 can be used since it takes a 16 bit signed immediate.
9915 * inssel-s390x.brg: Fix OP_SETRET.
9917 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9919 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9921 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9923 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9925 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9928 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9931 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9932 of the unused mono_arch_patch_delegate_trampoline stuff.
9934 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9936 * basic-long.cs: Move the fp related tests to basic-float.cs.
9938 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9940 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9942 * basic-calls.cs: Add a test for proper float argument passing.
9944 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9945 if the context corresponds to an exception received through a signal.
9947 * exceptions.cs: Add a test for nullref handling at the start of a try
9950 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9952 * jit-icalls.c (mono_break): New JIT icall.
9954 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9956 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9958 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9960 * cpu-*.md: Get rid of unused opcodes.
9962 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9964 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9967 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9970 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9971 the arch independent trampoline code in mini-trampolines.c.
9973 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9975 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9977 * mini-s390.h: Remove an unused define.
9979 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9980 the arch independent trampoline code in mini-trampolines.c.
9982 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9984 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9986 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9988 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9990 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9992 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9994 * cpu-amd64.md: Use smaller sizes for int opcodes.
9996 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9998 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10001 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10004 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10005 instead of though a pointer to save an indirection when accessing elements of
10008 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10010 (NOT_IMPLEMENTED): New helper macro.
10011 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10014 * *.c: Use the new helper macro.
10016 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10018 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10020 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10022 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10025 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10027 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10028 profiling is enabled.
10030 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10032 (mono_arch_emit_prolog): Add more first bblock optimizations.
10034 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10035 in order if possible.
10036 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10037 bblock, since the arguments are still in their original registers.
10039 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10041 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10043 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10046 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10049 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10051 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10052 process async exceptions received while in unmanaged code.
10054 * mini.c (mini_init): Install a callback with the runtime which will be called
10055 when a thread receives an async exception while in unmanaged code.
10057 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10059 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10061 2008-01-16 Wade Berrier <wberrier@novell.com>
10068 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10070 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10071 compilation with sun cc.
10073 * cpu-*.md: Fix the build.
10075 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10077 * mini-amd64.h: Add some comments to the MonoLMF structure.
10079 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10081 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10082 in the LMF structure if possible. This saves two instructions in the
10083 managed->native wrappers.
10085 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10087 2008-01-16 Mark Probst <mark.probst@gmail.com>
10089 * generic-sharing.c: New type argument lookup code which uses the
10090 runtime generic context template.
10092 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10094 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10096 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10097 (mono_arch_output_basic_block): Fix localloc implementation.
10099 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10101 * mini-ia64.c (peephole_pass): Fix ia64 build.
10103 * mini-amd64.c (peephole_pass): Fix a warning.
10105 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10106 at a constant offset from sp/fp.
10108 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10109 instead of obtaining it from *lmf in the managed method case.
10111 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10113 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10115 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10117 * mini.h (MonoInstList): New type.
10118 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10119 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10120 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10121 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10122 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10123 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10124 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10125 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10126 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10127 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10128 MONO_INST_LIST_FOR_EACH_ENTRY,
10129 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10130 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10131 mono_inst_list_first, mono_inst_list_last,
10132 mono_inst_list_next, mono_inst_list_prev): New instruction
10133 list handling interfaces.
10134 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10135 list head 'ins_list'.
10136 (MonoInst): Replace next pointer with list head 'node'.
10137 (MonoCallInst): Make 'out_args' a MonoInstList.
10138 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10139 (MonoCompile): Delete reverse_inst_list and
10140 reverse_inst_list_len.
10141 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10142 mono_arch_lowering_pass, mono_arch_local_regalloc,
10143 mono_arch_output_basic_block, mono_arch_emit_prolog):
10144 Convert to new instruction lists.
10145 (insert_after_ins): Delete.
10146 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10148 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10149 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10150 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10151 mono_emulate_opcode, mono_emit_load_got_addr,
10152 inline_method, mono_method_to_ir, mono_print_bb_code,
10153 print_dfn, decompose_pass, nullify_basic_block,
10154 replace_out_block_in_code, remove_block_if_useless,
10155 merge_basic_blocks, move_basic_block_to_end,
10156 try_unsigned_compare, optimize_branches, mono_print_code,
10157 mini_select_instructions, remove_critical_edges): Likewise.
10158 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10159 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10160 mono_arch_output_basic_block, mono_arch_emit_prolog):
10162 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10163 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10164 mono_arch_output_basic_block): Likewise.
10165 (inst_list_prepend, insert_after_ins): Delete.
10166 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10167 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10169 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10170 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10171 mono_arch_emit_prolog): Likewise.
10172 * cfold.c (mono_constant_fold): Likewise.
10173 * liveness.c (visit_bb, mono_analyze_liveness,
10174 optimize_initlocals): Likewise.
10175 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10176 * graph.c (mono_draw_code_cfg): Likewise.
10177 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10178 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10179 mono_ssa_cprop): Likewise.
10180 * abcremoval (get_relations_from_previous_bb, process_block):
10182 * local-propagation (mono_cprop_invalidate_values,
10183 mono_local_cprop_bb): Likewise.
10184 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10185 peephole_pass, mono_arch_output_basic_block,
10186 mono_arch_emit_prolog): Likewise.
10187 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10188 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10189 mono_arch_emit_prolog): Likewise.
10190 (insert_after_ins): Delete.
10191 * aliasing.c (print_code_with_aliasing_information,
10192 mono_build_aliasing_information, mono_aliasing_deadce):
10193 Convert to new instruction lists.
10194 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10195 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10196 mono_arch_local_regalloc, mono_arch_output_basic_block):
10198 (insert_after_ins): Delete.
10199 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10200 peephole_pass, mono_arch_output_basic_block): Convert to
10201 new instruction lists.
10202 * mini-codegen (InstList, inst_list_prepend,
10203 insert_after_ins): Delete.
10204 (insert_before_ins, get_register_force_spilling,
10205 get_register_spilling, free_up_ireg, free_up_reg,
10206 create_copy_ins, create_spilled_store, alloc_int_reg,
10207 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10208 to new instruction lists.
10209 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10210 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10211 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10212 (insert_after_ins): Delete.
10213 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10214 mono_arch_local_regalloc, mono_arch_output_basic_block,
10215 mono_arch_call_opcode): Convert to new instruction lists.
10216 (insert_after_ins): Delete.
10217 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10218 peephole_pass, mono_arch_output_basic_block,
10219 mono_arch_emit_prolog): Convert to new instruction lists.
10221 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10223 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10225 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10228 * Makefile.am (version.h): Make this work with non-bash shells.
10230 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10232 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10234 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10236 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10237 the InitializeArray optimization.
10239 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10241 * mini.c driver.c: Don't include os/gc_wrapper.h.
10243 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10245 * mini.c (print_jit_stats): Print GC statistics if available.
10247 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10249 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10251 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10253 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10255 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10257 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10259 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10261 * driver.c (mono_main): Ditto.
10263 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10265 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10267 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10268 in the vtable can't be encoded.
10269 (compile_method): Ditto.
10271 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10273 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10276 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10279 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10280 the top LMF entry belongs to the current method.
10282 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10284 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10286 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10288 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10290 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10292 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10294 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
10296 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
10299 * basic-float.cs: Add an ulong->double cast test.
10301 2007-12-15 Zoltan Varga <vargaz@gmail.com>
10303 * mini.c (mono_method_to_ir): Fix a warning.
10305 2007-12-14 Zoltan Varga <vargaz@gmail.com>
10307 * mini-ops.h: Add OP_SWITCH.
10309 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
10310 CEE_SWITCH in back-end code, use OP_SWITCH instead.
10312 2007-12-11 Geoff Norton <gnorton@novell.com>
10314 * mini-s390x.c: Minor change to the MAX() define to allow
10315 it to compile with other gcc versions.
10317 2007-12-11 Geoff Norton <gnorton@novell.com>
10320 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
10322 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10324 exceptions-arm.c (mono_arch_get_restore_context): Restore
10327 exceptions-arm.c (throw_exception): Save the frame pointer.
10328 This is a partial fix for #323747. Only the client side is
10331 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10333 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
10334 was using an unrelated variable to log the class which
10335 needed the cctor to be called. This was crashing on arm.
10337 2007-12-09 Robert Jordan <robertj@gmx.net>
10339 * mini-x86.c (mono_arch_emit_epilog):
10340 Consider all kinds of 64-bit types. Fixes #323114.
10342 2007-12-08 Zoltan Varga <vargaz@gmail.com>
10344 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
10346 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10348 * mini-amd64.c (peephole_pass): Add a missing instruction check.
10350 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10352 * mini.c: run type ctor before allocating an object, not only
10353 when running it's constructor method (fixes at least part of bug #342507).
10355 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10357 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
10359 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
10360 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
10363 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
10364 mono_generic_class_init_trampoline () the same as it is done with the other
10367 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
10368 aot-runtime.c aot-compiler.c: Implement AOT support.
10370 2007-12-07 Mark Probst <mark.probst@gmail.com>
10372 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
10373 build for archs which don't have the vtable trampoline defined
10376 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10378 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
10380 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
10382 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
10384 * tramp-<ARCH>.c: Use the new helper function.
10386 2007-12-07 Mark Probst <mark.probst@gmail.com>
10388 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
10389 trampoline call, which takes a vtable argument.
10391 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
10392 OP_TRAMPCALL_VTABLEs like other calls.
10394 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
10395 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
10396 call. Implemented a support function which fetches the vtable
10397 from a register set.
10399 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
10400 Implemented a generic class init trampoline, using the
10401 OP_TRAMPCALL_VTABLE opcode.
10403 * mini.c: Implemented static field access when sharing generic
10404 code. This implies initing the class using the new
10405 OP_TRAMPCALL_VTABLE call.
10407 2007-12-07 Mark Probst <mark.probst@gmail.com>
10409 * mini.c: Don't compile methods with sharing enabled if their
10410 classes are disabled for sharing.
10412 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10414 * inssel.brg: Add a missing sign extension to the GETCHR and array access
10415 opcodes. Fixes #346563.
10417 * objects.cs: Add a new test.
10419 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
10421 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
10422 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
10424 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10426 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
10428 2007-12-03 Zoltan Varga <vargaz@gmail.com>
10430 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
10433 2007-12-02 Zoltan Varga <vargaz@gmail.com>
10435 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
10437 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
10438 optimization in the AOT case.
10440 2007-11-30 Zoltan Varga <vargaz@gmail.com>
10442 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
10444 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
10446 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
10448 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
10450 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
10451 is created by the inlined delegate ctor.
10453 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10455 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
10457 2007-11-29 Zoltan Varga <vargaz@gmail.com>
10459 * cpu-x86.md: Fix the length of ckfinite.
10461 2007-11-28 Zoltan Varga <vargaz@gmail.com>
10463 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10465 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
10466 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
10468 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
10470 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
10471 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
10473 2007-11-28 Martin Baulig <martin@ximian.com>
10476 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
10477 after creating the trampoline.
10479 2007-11-27 Zoltan Varga <vargaz@gmail.com>
10481 * aot-runtime.c (load_aot_module): Check runtime version if needed.
10483 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
10486 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
10487 instead of the calling method to help AOT.
10489 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
10491 2007-11-26 Zoltan Varga <vargaz@gmail.com>
10493 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
10496 2007-11-23 Zoltan Varga <vargaz@gmail.com>
10498 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
10500 * aot-compiler.c (compile_method): Correct check for generic method definitions.
10501 (encode_method_ref): No need to handle generic method definitions specially.
10503 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
10505 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
10508 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
10510 (compile_method): Enable generic sharing.
10512 2007-11-22 Zoltan Varga <vargaz@gmail.com>
10514 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
10515 (mini_method_compile): Add preliminary support for AOTing shared generic code.
10517 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
10520 * mini-trampolines.c: Fix a warning.
10522 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
10524 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
10525 (generic_class_is_reference_type): Remove unused function.
10527 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
10528 in the generic vtable trampoline case.
10530 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
10532 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
10533 return an AOT method based on a vtable slot.
10535 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
10537 * mini.c (mini_get_vtable_trampoline): Export this.
10539 2007-11-22 Martin Baulig <martin@ximian.com>
10542 (MonoDebuggerInfo): Move `debugger_version' up.
10544 2007-11-22 Martin Baulig <martin@ximian.com>
10547 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
10549 * mini-trampolines.c
10550 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
10551 after compiling the method.
10553 2007-11-20 Martin Baulig <martin@ximian.com>
10556 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
10557 (mono_debugger_remove_breakpoint): Likewise.
10558 (mono_debugger_check_breakpoints): Likewise.
10560 * debug-debugger.c: Implement the new breakpoint interface here.
10562 2007-11-18 Zoltan Varga <vargaz@gmail.com>
10564 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
10565 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
10567 * mini-x86.c (mono_arch_output_basic_block): Ditto.
10569 2007-11-17 Zoltan Varga <vargaz@gmail.com>
10571 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
10573 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
10576 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
10579 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
10580 returning a vtype in a register.
10582 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
10583 here from the arch specific code.
10585 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
10588 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
10589 (mono_arch_emit_prolog): Increment maximum prolog size.
10591 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
10592 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
10594 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
10595 MonoGenericSharingContext.
10597 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
10598 MonoGenericSharingContext. Allocate memory from the cfg mempool.
10600 2007-11-15 Mark Probst <mark.probst@gmail.com>
10602 * mini.c, mini.h, generic-sharing.c: Functions for producing code
10603 which extract fields out of the runtime generic context. Full
10604 sharing of the NEWARR opcode.
10606 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
10608 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
10609 --enable-minimal=ssa.
10611 2007-11-13 Zoltan Varga <vargaz@gmail.com>
10613 * mini-trampolines.c (mono_delegate_trampoline): Update after
10614 mono_marshal_get_delegate_invoke () signature change.
10616 2007-11-13 Mark Probst <mark.probst@gmail.com>
10618 * mini.c: Removed the shared context in favor of the generic
10619 sharing context. Allocate the MonoJitInfo structure with room for
10620 the generic sharing context if it's needed.
10622 * mini.h: Remove MonoGenericSharingContext declaration. It's in
10623 domain-internals.h now.
10625 * mini-x86.c: Pass the generic sharing context to get_call_info ().
10627 * generic-sharing.c: Several changes for working without a shared
10628 context and instead operating on open types instead.
10630 2007-11-12 David S. Miller <davem@davemloft.net>
10632 * inssel-sparc.brg: Fix double instruction emit.
10634 2007-11-12 Zoltan Varga <vargaz@gmail.com>
10636 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
10637 Get/Set/Address methods.
10639 * mini.c debug-debugger.c mini-trampolines.c: Update after
10640 mono_marshal_get_delegate_invoke signature change.
10642 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10644 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
10645 This can happens with dynamic methods. Fixes the other bug in #322722.
10647 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10649 * tramp-arm.c (mono_arch_patch_callsite): Support patching
10652 * mini-arm.c (arm_patch): Implement patching of BX call
10653 sequence. Fixes one of the bugs in #322722.
10655 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
10657 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
10658 under Linux. We only need to flush every 32-byte cache line.
10660 2007-11-07 Massimiliano Mantione <massi@ximian.com>
10663 move_basic_block_to_end: Add branches when needed, eventually creating
10665 optimize_branches: added a parameter that tells if it's ok to create
10666 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
10667 and avoid calling move_basic_block_to_end when it's not ok.
10670 2007-11-07 Mark Probst <mark.probst@gmail.com>
10672 * mini.c: Abort inlining call to InitializeArray if something
10673 looks wrong. Let the icall handle it, which now has proper safety
10676 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
10678 * mini.c (mono_spill_call): add support for soft-float.
10680 * mini.c (mono_method_to_ir): add support for soft-float
10681 to inlined functions that return float.
10683 * mini.c (mono_method_to_ir): add support for soft-float
10684 to cee_stsfld opcode on float fields.
10686 2007-11-05 Geoff Norton <gnorton@novell.com>
10688 * mini-x86.h: Fix the structure access for X86 Leopard.
10691 2007-11-05 Martin Baulig <martin@ximian.com>
10693 * mini-trampolines.c
10694 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
10695 after compiling the method to notify the debugger.
10697 2007-11-05 Martin Baulig <martin@ximian.com>
10699 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
10701 2007-11-02 Zoltan Varga <vargaz@gmail.com>
10703 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
10704 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
10706 2007-11-01 Zoltan Varga <vargaz@gmail.com>
10708 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
10709 native-to-managed wrappers.
10711 2007-11-01 Geoff Norton <gnorton@novell.com>
10713 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
10716 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10718 * mini.c, mini-x86.c: when getting back from unmanaged code
10719 to managed via a marshaled delegate we also need to set the
10722 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10724 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
10727 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
10729 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
10730 let the debugger or other external agents to tell the JIT when
10731 a sw breakpoint has been inserted in the code that the JIT needs
10732 to be able to inspect.
10734 2007-10-31 Martin Baulig <martin@ximian.com>
10737 (MonoDebuggerInfo): Remove `runtime_class_init'.
10739 2007-10-30 Martin Baulig <martin@ximian.com>
10742 (mono_debugger_thread_created): Added `MonoThread *' argument.
10743 (mono_debugger_extended_notification): New public method.
10744 (mono_debugger_trampoline_compiled): New public method.
10747 (MonoDebuggerThreadInfo): Added `thread' and
10748 `extended_notifications' fields.
10751 (debugger_executable_code_buffer): New static variable.
10754 (MonoDebuggerInfo): Added `executable_code_buffer',
10755 `executable_code_buffer_size', `breakpoint_info_area',
10756 `breakpoint_table' and `breakpoint_table_size'.
10758 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
10760 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
10761 that IP either is an unused value or the vtable pointer. IMT
10762 calls use vtable + offset now. Reduced by almost half the size
10765 2007-10-26 Jonathan Chambers <joncham@gmail.com>
10767 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
10768 defines to access param registers. Replace long usage with
10769 gsize as sizeof(long) != sizeof(void*) on Win64.
10771 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
10772 on Win64. Fix intrinsic, use _AddressOfReturnAddress
10773 instead of non-existant _GetAddressOfReturnAddress.
10775 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
10776 param registers. Save/restore %rdi and %rsi in MonoLMF.
10778 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
10779 param registers. Modify (throw_exception) signature to take
10780 %rdi and %rsi on Win64.
10782 Code is contributed under MIT/X11 license.
10784 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10786 * helpers.c: unlink debugging output files.
10788 2007-10-25 Zoltan Varga <vargaz@gmail.com>
10790 * mini.c: Move mono_create_ftnptr () to object.c.
10792 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10794 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10795 optional. This function can now be used to disassemble code generated
10796 outside the JIT such as trampolines and IMT thunks.
10798 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10800 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10801 vtable pointer from a ldr instruction.
10803 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10804 new IMT call sequence.
10806 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10807 call sequence for interface invocations.
10809 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10810 for imt support. This function is empty since IMT on ARM requires no
10811 special handling on the IR side.
10813 * mini-arm.c (mono_arch_find_imt_method): added, required for
10816 * mini-arm.c (mono_arch_find_this_argument): added, required
10819 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10820 a ldr instruction to load a value stored in the code stream.
10822 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10826 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10828 * mini.c (mini_init): Install the jump trampoline callback.
10830 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10832 * mini-trampolines.c: handle synchronized methods with the common
10833 vtable trampoline (bug #335601).
10835 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10837 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10839 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10842 * mini-ia64.h mini-ia64.c: Add support for IMT.
10844 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10845 prolog. Fixes #331958.
10847 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10849 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10851 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10853 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10856 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10858 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10861 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10863 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10866 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10868 * mini-trampolines.c: changed the magic rampoline to understand
10869 the common vtable trampoline method: the method to invoke is
10870 determined by the vtable displacement of the call.
10872 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10874 * mini.c, mini.h: register the common vtable trampoline if the
10875 architecture supports it.
10877 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10879 * cpu-amd64.md: use the correct max length for tls_get.
10881 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10883 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10884 CEE_STELEM_ANY. Fixes #333696.
10886 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10888 * exceptions-x86.c: provide more graceful handling of the case where
10889 we followed a bogus function pointer from managed code (bug #332866).
10891 2007-10-11 Mark Probst <mark.probst@gmail.com>
10893 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10894 replaces the generic_shared flag and will carry more information
10897 * generic-sharing.c: Added mini_type_stack_size() which allows
10898 allows open types if given a generic sharing context.
10899 mini_get_basic_type_from_generic() takes a
10900 MonoGenericSharingContext* instead of a MonoCompile* now.
10902 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10903 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10904 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10905 changes above. Just passing arguments through to the right
10908 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10910 * mini-arm.c: unify the call emission to emit_code_seq().
10912 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10914 * tramp-arm.c: reduced the trampoline size.
10916 2007-10-10 Mark Probst <mark.probst@gmail.com>
10918 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10919 variable handling out of arch-specific code.
10921 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10923 * mini-arm.c: implemented fast delegate dispatch.
10925 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10927 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10928 that fp elimination is turned off if the space required by locals is too
10929 big. Fixes #331958.
10931 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10933 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10934 ARM to the new style trampoline.
10936 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10938 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10940 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10942 2007-10-09 Martin Baulig <martin@ximian.com>
10945 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10946 `field_info_offset_offset'.
10948 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10950 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10951 removed more internal usage of the r11 register and made it available
10952 to the register allocator.
10954 2007-10-08 Mark Probst <mark.probst@gmail.com>
10956 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10957 when sharing generics and treat type variables as references.
10959 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10961 * mini-ppc.c: started removing the internal uses of register r11
10962 to eventually allow the register allocator to manage it as an
10963 additional available register.
10965 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10967 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10969 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10971 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10972 specific trampolines as they are not performance critical as a jump
10973 target (maybe align as before only for AOT code?). This saves about
10974 200 KB of native code on x86 for monodevelop startup.
10976 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10978 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10979 monodevelop startup.
10981 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10983 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10985 * mini-sparc.h mini-sparc.c: Implement IMT support.
10987 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10988 its smaller and doesn't clobber sparc_g1.
10990 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10992 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10994 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10996 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10998 * mini-ppc.c: implemented fast delegate invocation.
11000 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11002 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11004 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11006 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11007 code to the new style trampoline in preparation for IMT support.
11009 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11011 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11012 systems already. This also reduces the specific trampiline sizes and
11013 prepares for the use of r12 as the IMT identifier register.
11015 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11017 * mini-mips.h: endianess fix (simplified from a patch by
11018 Thomas Kunze <thommy@tabao.de>, bug #323737).
11020 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11022 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11023 to access ucontext fields and enable netbsd support
11024 (partially from Magnus Henoch <mange@freemail.hu>).
11026 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11028 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11029 use the preprocessor from the CPP env var if it is set.
11031 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11033 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11034 code, before interface_offset gets used.
11036 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11038 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11039 mono_class_setup_vtable () before accessing klass->vtable.
11041 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11043 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11046 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11048 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11049 IMT slots (this saves hundreds of KB of memory in programs like
11050 IronPython and Monodevelop).
11052 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11054 * mini.c: print the delegate counter.
11056 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11058 * mini-x86.c: make it easier to enable the debugging code for IMT
11061 2007-09-28 Martin Baulig <martin@ximian.com>
11064 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11065 `mono_method_klass_offset' and `mono_method_token_offset'.
11067 2007-09-20 Mark Probst <mark.probst@gmail.com>
11069 * mini.c: First generics sharing implementation. Can only share
11070 in very simple cases. If sharing doesn't work it falls back to
11071 dedicated compilation.
11073 * mini.h: Flag in MonoCompile to specify whether generic
11074 compilation is shared. Flags enum for marking which generic inst
11075 of a context is used. Prototypes for helper functions.
11077 * generic-sharing.c: Helper functions for generic method sharing.
11079 * optflags-def.h: Optimization flag (gshared) for enabling generic
11080 method sharing added.
11082 * Makefile.am: generic-sharing.c added.
11084 2007-09-19 Daniel Nauck <dna@mono-project.de>
11086 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11088 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11089 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11092 2007-09-19 Martin Baulig <martin@ximian.com>
11094 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11095 mono_debug_cleanup() is now part of mono_cleanup().
11097 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11099 * driver.c (mono_main): Fix a warning.
11101 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11103 * aot-compiler.c: Optimize various parts when processing large assemblies.
11106 * mini.c (mono_patch_info_hash): Improve hash function.
11108 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11110 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11112 Code is contributed under MIT/X11 license.
11114 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11116 * mini.c (mini_init): Fix a leak.
11118 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11120 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11122 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11124 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11126 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11128 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11130 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11133 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11135 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11137 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11139 * aot-runtime.c (decode_patch_info): Ditto.
11141 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11143 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11144 static case. Cache delegates in architecture specific code,
11145 based on number of parameters.
11147 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11148 in architecture specific code, based on number of parameters.
11150 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11151 caching happen in architecture specific code now.
11153 Code is contributed under MIT/X11 license.
11155 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11157 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11158 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11159 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11161 Code is contributed under MIT/X11 license.
11163 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11164 * mini.c: (mono_thread_abort) Fixed bug #82416.
11166 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11168 * mini.: hook the new managed GC allocation feature into the JIT.
11170 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11172 * mini.c: implementation for the new runtime tls opcode.
11174 2007-09-11 Martin Baulig <martin@ximian.com>
11177 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11178 `mono_method_inflated_offset'.
11180 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11182 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11183 async exceptions into a method.
11185 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11186 purpose of testing whenever the unwinder works at every instruction.
11188 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11190 * mini.c: check accessibility of method used in ldftn (fixes
11193 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11195 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11197 * inssel.brg: Fix a warning.
11199 2007-09-03 Martin Baulig <martin@ximian.com>
11201 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11202 now takes the `main_method' as argument.
11204 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11206 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11208 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11210 * driver.c: include the cil-coff.h header on Windows.
11212 Code is contributed under MIT/X11 license.
11214 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11216 * mini.c, driver.c: don't include the cil-coff.h header.
11218 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11220 * mini.c: flag places that needs fixes fo soft-float support.
11222 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11224 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11225 endian systems (partially from Dean Jenkins, bug #81924).
11227 2007-08-28 Mark Probst <mark.probst@gmail.com>
11229 * mini.c (check_linkdemand): Remove embedded reference object in
11230 call to LinkDemandSecurityException.
11231 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11232 with an IntPtr instead of a reference object.
11234 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11236 * mini.c (handle_initobj): Handle alignment properly.
11238 * inssel.brg (mini_emit_memset): Ditto.
11240 * inssel.brg (mini_emit_memcpy): Ditto.
11242 * inssel-sparc.brg: Ditto.
11244 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11246 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11248 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11249 exceptions raised in unmanaged code. Fixes part of #82594.
11251 2007-08-24 Mark Probst <mark.probst@gmail.com>
11253 * mini.c (mono_method_to_ir), declsec.c
11254 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11256 2007-08-22 Martin Baulig <martin@ximian.com>
11259 (MonoDebuggerThreadInfo): New typedef.
11260 (mono_debugger_thread_table): New global variable.
11261 (mono_debugger_thread_created): New public function.
11262 (mono_debugger_thread_cleanup): New public function.
11265 (MonoDebuggerInfo):
11266 - removed `get_current_thread' and `lookup_assembly'.
11267 - removed `data_table'.
11268 - added `thread_table'.
11271 (mono_thread_start_cb): Call mono_debugger_thread_created().
11272 (mono_thread_attach_cb): Likewise.
11273 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11274 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11277 * driver.c (mono_main): Move mono_debug_init() up, before calling
11278 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11280 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11282 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11283 together when passing several arguments of type double (gives a small
11284 speedup and saves a few bytes of generated code).
11286 2007-08-20 Jb Evain <jbevain@novell.com>
11288 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11290 2007-08-20 Jb Evain <jbevain@novell.com>
11292 * mini.c (mono_method_to_ir): throw MethodAccessException
11293 and FieldAccessException instead of InvalidProgramException.
11295 2007-08-20 Mark Probst <mark.probst@gmail.com>
11297 * mini.c: CoreCLR security checks.
11299 * mini.h: Removed MonoSecurityMode (moved to
11300 metadata/security-manager.h) and mono_security_mode global var
11301 (replaced by set/get functions in security-manager.h).
11303 * driver.c: Added "core-clr-test" security mode for testing. Used
11304 set-function for setting security mode.
11306 2007-08-17 Mark Probst <mark.probst@gmail.com>
11308 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
11309 the new jit_info_table.
11311 * driver.c: Test code for the new jit_info_table (enabled by the
11312 define MONO_JIT_INFO_TABLE_TEST).
11314 2007-08-14 Zoltan Varga <vargaz@gmail.com>
11316 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11317 detection of call <REG> instruction sequence. Fixes build on freebsd.
11319 2007-08-13 Zoltan Varga <vargaz@gmail.com>
11321 * mini-exceptions.c: Fix a warning.
11323 2007-08-11 Zoltan Varga <vargaz@gmail.com>
11325 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
11326 stack overflow handling code on amd64 too.
11328 * mini-exceptions.c (mono_setup_altstack): Make this use
11329 mono_thread_get_stack_bounds ().
11331 * mini-x86.h: Disable sigaltstack on solaris x86.
11333 2007-08-10 Zoltan Varga <vargaz@gmail.com>
11335 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
11337 2007-08-10 Geoff Norton <gnorton@customerdna.com>
11339 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
11341 2007-08-08 Zoltan Varga <vargaz@gmail.com>
11343 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
11345 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
11347 2007-08-03 Neale Ferguson <neale@sinenomine.net>
11349 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
11352 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11354 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
11355 to be emitted (bug #82281).
11357 2007-08-01 Martin Baulig <martin@ximian.com>
11359 Merged the `debugger-dublin' branch.
11361 * debug-debugger.h (MonoDebuggerInfo):
11362 Removed the `old_*' compatibility entries.
11363 Added `debugger_version' and `data_table'.
11364 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
11365 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
11368 (MiniDebugMethodBreakpointInfo): Add `address_list'.
11369 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
11370 instead of a `gconstpointer'.
11371 (mono_debugger_insert_method_breakpoint): Return a
11372 `MonoDebugMethodAddressList *'.
11374 2007-06-28 Martin Baulig <martin@ximian.com>
11376 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11378 2007-08-01 Zoltan Varga <vargaz@gmail.com>
11380 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
11381 __builtin_frame_address () since it is broken on older gcc versions.
11383 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11385 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
11386 on the stack overflow handling and made the managed stack overflows
11387 catchable in most cases using soft guard pages.
11388 * exceptions-x86.c: added code to restore the protection in the soft
11389 guard pages at the end of exception handling.
11391 2007-07-31 Zoltan Varga <vargaz@gmail.com>
11393 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
11395 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11397 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
11398 exception handling.
11400 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11402 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
11403 signal handling support until it has been ported to the new mechanism.
11404 * mini.c: fixed stack overflow detection and use the new
11405 architecture code to handle signals on the altstack.
11407 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
11409 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
11410 stack overflows on the alt stack.
11412 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
11414 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
11415 stack overflows on the alt stack.
11417 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
11419 * exceptions-ppc.c: cleanup preparing for altstack support.
11421 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11423 * exceptions-arm.c: cleanup preparing for altstack support.
11425 2007-07-27 Mark Probst <mark.probst@gmail.com>
11427 * mini.c (print_jit_stats): Output hazard pointer stats.
11429 2007-07-26 Mark Probst <mark.probst@gmail.com>
11431 * driver.c, mini.c: Replaced security mode flags with a single
11434 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11436 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
11438 2007-07-25 Mark Probst <mark.probst@gmail.com>
11440 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
11441 (which doesn't do anything yet) for activating Core CLR
11442 (Silverlight) security.
11444 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
11446 * mini-codegen.c: work around a possible gcc bug on arm.
11448 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11450 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
11451 message for platforms that don't support AOT compilation.
11453 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11455 * mini.h, mini.c, driver.c: temporary smcs hack.
11457 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
11459 * mini-arm.h, mini-arm.c: arm EABI fixes.
11461 2007-07-22 Zoltan Varga <vargaz@gmail.com>
11463 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
11466 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
11467 trampolines taking a method argument.
11469 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
11471 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
11472 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
11474 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
11475 JIT compilation throws an exception. Fixes #82050.
11477 2007-07-19 Mark Probst <mark.probst@gmail.com>
11479 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
11480 with the MONO_EXCEPTION_ defines.
11482 2007-07-17 Zoltan Varga <vargaz@gmail.com>
11484 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
11487 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
11488 the cause of an assertion.
11490 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
11492 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
11495 2007-07-15 Zoltan Varga <vargaz@gmail.com>
11497 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
11498 assert. Should fix #82103.
11500 2007-07-14 Zoltan Varga <vargaz@gmail.com>
11502 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
11503 here too. Fixes #82095.
11505 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
11508 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
11510 * mini-amd64.h: Enable IMT for amd64.
11512 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
11514 2007-07-12 Zoltan Varga <vargaz@gmail.com>
11516 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
11518 2007-07-12 Mark Probst <mark.probst@gmail.com>
11520 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
11521 as soon as check_linkdemand sets an exception_type.
11523 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11525 * mini-x86.c: fixed offsets for IMT call sequence.
11526 * mini-x86.h: enable IMT again.
11528 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11530 * trace.c (mono_trace_enter_method): Decode MonoType too.
11532 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
11534 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
11536 * mini-amd64.c: Add preliminary IMT implementation.
11538 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11540 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
11541 understand the new IMT-base interface invocation (thanks to
11542 Daniel Nauck for the report and the remote debugging session).
11544 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11546 * mini-x86.c: size and speed optimizations for the IMT bsearch.
11548 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11550 * Makefile.am (aotcheck): Make this actually use the AOTed code.
11552 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
11554 * mini-trampolines.c: implement AOT IMT support.
11555 * mini-x86.h: enable IMT support for wider testing.
11557 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11559 * inssel.brg (emit_imt_argument): Add aot support here.
11561 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
11563 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11565 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
11566 of the IMT implementation, partially from massi, with my
11567 implementation of the bsearch sequence. Disabled by default until
11568 the AOT code is implemented.
11570 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11572 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
11574 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
11576 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11578 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
11579 arch-independent IMT JIT code from Massimiliano
11580 Mantione (massi@ximian.com) with small cleanups from me.
11582 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11584 * Makefile.am: fix svn invocation to get the svn revision to be
11585 independent of the local language (build fix).
11587 2007-07-09 Mark Probst <mark.probst@gmail.com>
11589 * mini.c (inline_method): Reset cfg->exception_type if the
11590 inlining is aborted. Fixes: 82049.
11592 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
11594 * mini.c: remove assert from exception handling code when exception_ptr
11597 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11599 * mini.c (mono_codegen): Add an assert.
11601 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
11602 enter and leave code.
11603 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
11605 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11607 * mini-ppc.c: fixed memory corruption for localloc(0)
11610 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11612 * mini.c: Fix warnings.
11614 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
11616 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
11617 to emit better double->int conversions.
11619 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11621 * mini.c: the provided Min/Max optimizations are valid for unisgned
11624 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
11626 * 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
11628 2007-06-28 Miguel de Icaza <miguel@novell.com>
11630 * mini.c (mono_running_on_valgrind): Add support for reporting the
11631 method and its boundaries to valgrind.
11633 2007-06-28 Martin Baulig <martin@ximian.com>
11635 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11637 2007-06-25 Zoltan Varga <vargaz@gmail.com>
11639 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
11641 * generic.2.cs: Add new test case.
11643 2007-06-25 Martin Baulig <martin@ximian.com>
11645 Merged the `debugger-dublin' branch.
11648 (mono_debugger_insert_method_breakpoint): New public method.
11649 (mono_debugger_remove_method_breakpoint): Likewise.
11650 (mono_debugger_check_breakpoints): New static method.
11651 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
11653 * debug-debugger.h (MonoDebuggerInfo):
11654 Renamed (to keep backward compatibility in the vtable):
11655 `insert_breakpoint' -> `old_insert_breakpoint'.
11656 `remove_breakpoint' -> `old_remove_breakpoint'.
11657 `create_string' -> `old_create_string'.
11658 `lookup_class' -> `old_lookup_class'.
11659 `lookup_type' -> removed; changed into a dummy field.
11660 `lookup_assembly' -> `old_lookup_assembly'.
11661 Added (same functionality, but different signature):
11662 `create_string', `lookup_class', `lookup_assembly'
11664 `get_method_addr_or_bpt', `remove_method_breakpoint',
11665 `runtime_class_init'.
11667 * debug-debugger.c: Merged the `debugger-dublin' branch.
11669 2007-06-23 Zoltan Varga <vargaz@gmail.com>
11671 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
11673 (peephole_pass): Likewise.
11675 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
11677 * driver.c: hopefully make setaffinity work also for ancient
11680 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
11682 * driver.c : win32 build fix.
11684 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11686 * driver.c: check for the MONO_NO_SMP env var and bind to a single
11687 processor if it is set.
11689 2007-06-21 Martin Baulig <martin@ximian.com>
11691 * debug-mini.h: New file.
11694 (mono_debugger_insert_breakpoint_full): Moved here from
11695 ../metadata/mono-debug-debugger.c.
11696 (mono_debugger_remove_breakpoint): Likewise.
11697 (mono_debugger_breakpoint_callback): Likewise.
11699 2007-06-15 Raja R Harinath <rharinath@novell.com>
11701 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11702 changes in MonoGenericClass.
11704 2007-06-14 Zoltan Varga <vargaz@gmail.com>
11706 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
11708 2007-06-14 Raja R Harinath <rharinath@novell.com>
11710 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11711 removal of MonoGenericMethod.
11713 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11715 * mini-exceptions.c: hooks for the exception events profiling API.
11717 2007-06-14 Randolph Chung <tausq@debian.org>
11719 * Makefile.ma: Add hppa target.
11720 * mini-arch.h: Include mini-hppa.h
11721 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
11722 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
11723 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11725 2007-06-14 Randolph Chung <tausq@debian.org>
11727 * inssel.brg: Add rules for "chained" compare-branch operations so that
11728 a single compare op can affect multiple branches. Adjust cost for
11729 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
11730 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
11731 cost for some rules so that they can more easily be overridden by
11732 per-arch rules (with fixes from lupus).
11733 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11735 2007-06-13 Randolph Chung <tausq@debian.org>
11737 * mini-ops.h: Reorder branch ops so that they match the order of the
11738 corresponding CEE_* ops. The code expects them this way.
11739 Add new ops for HPPA target.
11740 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11742 2007-06-13 Randolph Chung <tausq@debian.org>
11744 * mini-exceptions.c: Handle cases where the stack grows towards
11746 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11748 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11750 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
11752 * driver.c: explain where a non-matching corlib is found.
11754 2007-06-13 Mark Probst <mark.probst@gmail.com>
11756 * mini.c (print_jit_stats): Output dynamic code allocation stats.
11758 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
11760 * mini-exceptions.c: Generate a method profile leave event during
11761 an exception to ensure that the profiler gets notified.
11763 2007-06-07 Zoltan Varga <vargaz@gmail.com>
11765 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
11768 * cpu-amd64.md: Add long_and/or/xor opcodes.
11770 2007-06-06 Wade Berrier <wberrier@novell.com>
11772 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
11773 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
11774 length of instruction shr_imm (expected 8, got 10)
11776 2007-06-06 Zoltan Varga <vargaz@gmail.com>
11778 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
11780 2007-06-06 Mark Probst <mark.probst@gmail.com>
11782 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11783 MonoInternalHashTable again (fixed bug in the internal hash table
11786 2007-06-06 Mark Probst <mark.probst@gmail.com>
11788 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
11789 Have to figure out what makes it crash the SWF regression.
11791 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11793 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11795 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11797 * mini.c: optimize out the type check when storing null in a
11800 2007-06-04 Mark Probst <mark.probst@gmail.com>
11802 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11803 MonoInternalHashTable.
11805 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11807 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11808 signed integer methods.
11810 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11812 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11813 permanently since the current approach doesn't work.
11815 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11817 * inssel.brg (stmt): Only call delegate->invoke_impl if
11818 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11820 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11822 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11823 the sreg2==rdx case.
11825 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11826 account if it contains a rex prefix.
11827 (peephole_pass): Handle OP_FMOVE as well.
11829 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11831 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11832 as it causes regressions.
11834 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11836 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11837 static case as well.
11839 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11841 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11842 (mono_arch_get_this_arg_from_call): Ditto.
11844 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11846 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11849 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11850 (mono_arch_get_this_arg_from_call): Ditto.
11852 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11854 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11855 try to create optimized invoke code and use that for further invocations.
11856 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11858 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11860 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11862 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11863 sealed classes or methods.
11864 *devirtualization.cs: tests for the new optimization
11866 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11868 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11869 by the update_volatile () function.
11871 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11873 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11876 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11878 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11880 * mini.c: Add configure checks for header files.
11881 * mini-x86.c: Add configure checks for header files.
11882 * trace.c: Add configure checks for header files.
11883 * aot-runtime.c: Add configure checks for header files.
11884 * aot-compiler.c: Add configure checks for header files.
11885 * driver.c: Add configure checks for header files.
11886 * mini-codegen.c: Add configure checks for header files.
11888 Code is contributed under MIT/X11 license.
11890 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11892 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11893 icompare_imm -128 + op_iclt. Fixes #81703.
11895 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11897 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11899 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11901 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11902 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11903 so that all isinst checks now use "interface_bitmap".
11905 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11907 * cpu-amd64.md (jmp): Fix a warning.
11909 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11911 * basic.cs: Add new regression test.
11913 * basic.cs: Remove test which is now in basic-long.cs.
11915 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11917 * basic-long.cs: Add new test.
11919 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11921 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11923 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11925 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11927 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11930 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11931 throwing code a bit.
11933 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11934 the exception throwing code a bit.
11936 * mini-x86.c (get_call_info): Allocate result from a mempool.
11938 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11940 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11942 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11944 * mini.h (MonoCompile): Add 'token_info_hash' field.
11946 * mini.c: Save token->method associations during compilation so the AOT
11947 compiler can use it.
11949 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11950 which reference generic classes and methods.
11952 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11954 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11956 * aot-compiler.c (compile_method): Fix a typo in a comment.
11958 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11960 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11961 everything generic.
11963 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11965 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11967 * mini.h (MonoCompile): Add 'args' field.
11969 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11972 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11974 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11976 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11978 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11980 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11981 opcodes for some opcodes.
11983 * mini.h *.brg *.c: Use the new opcodes.
11985 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11987 * mini.h: Bumped aot revision.
11989 * inssel.brg: modified code generation of type checks for interfaces
11990 to use the new "MonoClass.interface_bitmap" instead of the old
11991 "MonoClass.interface_offsets".
11993 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11995 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11997 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11999 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12002 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12004 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12006 2007-04-27 Wade Berrier <wberrier@novell.com>
12008 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12009 mini.h) to fix build.
12011 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12013 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12015 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12016 causes the corlib unit tests to fail.
12018 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12020 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12022 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12024 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12025 opcodes to the comparison relations.
12027 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12028 opcodes to their types.
12030 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12032 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12033 it in cfg->arch.cinfo.
12035 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12037 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12038 cfg->cil_offset_to_bb.
12040 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12042 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12043 created becase of initlocals.
12045 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12047 * mini-alpha.c cpu-alpha.md: More alpha port work from
12048 Sergey Tikhonov <tsv@solvo.ru>.
12050 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12052 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12054 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12056 * cpu-s390.md (break): Correct the length of break instruction.
12058 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12060 * mini.c: fix a couple of soft-float issues and comments.
12062 2007-04-15 Miguel de Icaza <miguel@novell.com>
12064 * trace.c (is_filenamechar): - is also a filename char.
12066 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12068 * mini-s390.c: Correct checking for enum type in return value processing.
12070 2007-04-14 Raja R Harinath <rharinath@novell.com>
12072 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12073 (version.h): Makefile is in the build directory.
12075 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12077 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12079 2007-04-11 Martin Baulig <martin@ximian.com>
12081 * mini.c (can_access_member): Fix handling of generic classes;
12084 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12086 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12088 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12090 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12092 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12094 * mini-codegen.c: make sure the right spill amount is
12095 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12097 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12099 * mini-ppc.c: fixes for the fp_branch_nan test.
12101 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12103 * basic.cs: Comment out new test which still fails on ia64.
12105 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12107 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12109 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12111 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12113 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12115 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12116 on 64 bit machines. Fixes part of #80738.
12118 * basic.cs: Add regression test.
12120 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12122 * inssel.brg basic.cs: Revert previous change to fix build.
12124 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12127 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12129 * basic.cs: Add new regression test.
12131 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12133 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12136 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12138 * cpu-s390x.md: Correct length of break instruction.
12140 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12142 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12143 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12145 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12147 * *.c: Begin WIN64 port.
12148 * mini.c: Use correct register in profiler.
12149 * mini-amd64.c: No inline assembly on Win64.
12150 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12151 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12152 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12153 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12154 mono_arch_ip_from_context for Win64.
12156 Contributed under MIT/X11 license.
12158 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12160 * exceptions-amd64.c (seh_handler): Ditto.
12162 * exceptions-x86.c (seh_handler): Fix a memory leak.
12164 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12166 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12167 mini-s390x.c: fixed peephole optimizations to deal
12168 correctly with 1 and 2 byte reload avoidance.
12170 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12172 * cpu-s390.md, cpu-s390x.md: update localloc length.
12174 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12176 * cpu-g4.md: added missing descriptions.
12178 2007-03-14 Miguel de Icaza <miguel@novell.com>
12180 * Makefile.am: Add support so the tail tests are not executed on
12181 PowerPC as that is a known limitation of the PowerPC port.
12183 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12185 * runmdesc.bat: Move to msvc directory.
12187 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12189 * runmdesc.bat: Run executable that was produced by the current
12190 target and sent via an argument.
12192 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12194 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12197 * generics.2.cs: Add regression test.
12199 2007-03-09 Wade berrier <wberrier@novell.com>
12201 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12203 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12205 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12206 AOT code depends on this.
12208 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12210 * mini.c: more precise tracking of types in the eval stack
12211 (part of fix for bug #81044).
12213 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12215 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12217 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12219 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12221 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12223 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12225 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12227 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12228 a pointer on 64 bit systems. Fixes #80190.
12230 * iltests.il: Add new regression test.
12232 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12234 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12236 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12238 * trace.c: Remove an erroneous alignemnt check when tracing.
12239 Fixes --trace on OSX86.
12241 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12243 * mini-$(arch).h: initialize SP in context for all the archs.
12245 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12247 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12248 regressions in the thread tests.
12250 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12252 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12253 - fixed implementation of LOCALLOC opcode
12254 - implemented non-un compare for floats
12256 - implementation of FDIV and CKFINITE opcodes
12257 - fixes for latest mono updates
12258 - additional arch opcodes
12260 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12262 * Makefile.am: simplify and merge rules for cross-compilation.
12264 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12266 * local-propagation.c: Actually *apply* the fix for bug 80591...
12268 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12270 * mini-exceptions.c: backuot part of the last change
12271 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12273 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12274 * inssel.brg: Fix bug 59286.
12277 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12279 * mini-exceptions.c: patch from Zoltan to correctly check for
12280 stack boundaries (using the stack register, not the frame register),
12281 fixes bugs #80724, #79717.
12283 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12285 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12286 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12288 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12289 presence of frame pointer elimination.
12291 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12293 * mini-x86.h: NetBSD UCONTEX_REG defines.
12295 2007-02-01 Zoltan Varga <vargaz@gmail.com>
12297 * inssel-amd64.brg: Fix amd64 build.
12299 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
12301 * mini.h: remove extern to workaround what looks likes gcc bug 26905
12304 2007-01-31 Zoltan Varga <vargaz@gmail.com>
12306 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
12309 * mini-<ARCH>.c: Use mono_is_regsize_var ().
12311 2007-01-30 Mark Mason <mason@broadcom.com>
12313 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
12314 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
12315 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
12316 beginning support for CEE_JMP [not quite working yet]
12317 * tramp-mips.c: LMF handling now works
12319 2007-01-30 Zoltan Varga <vargaz@gmail.com>
12321 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
12323 * mini.h (NULLIFY_INS): New macro.
12325 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12327 * mini.c: statistical profiler fix for windows, patch
12328 from Tor Lillqvist (tml@novell.com).
12330 2007-01-30 Massimiliano Mantione <massi@ximian.com>
12331 * local-propagation.c: Fix bug 80591.
12333 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12335 * Makefile.am: put back the --export-dynamic option as with
12336 the previous gmodule flags (thanks to Robert Jordan).
12338 2007-01-28 Zoltan Varga <vargaz@gmail.com>
12340 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
12342 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
12343 simplify and speed up the local register allocator. Also rename some fields
12344 like iassign->vassign.
12346 * regalloc.c: Remove some functions which are no longer used since their
12347 inlined version is in mini-codegen.c.
12349 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
12351 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
12353 2007-01-27 Zoltan Varga <vargaz@gmail.com>
12355 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
12356 narrowing. Fixes #80622.
12358 * iltests.il: Add new regresssion test.
12360 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12362 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
12363 debug-debugger.c, debug-debugger.h: warning fixes.
12364 * driver.c: updated copyright year and made it fit in one line.
12366 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
12368 * aot-runtime.c: updated to use mono-dl instead of gmodule.
12370 2007-01-25 Zoltan Varga <vargaz@gmail.com>
12372 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
12374 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
12376 * iltests.il: Add new test for bug #80507.
12378 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12380 * mini-arm.h: use soft-float also on vfp for now.
12382 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12384 * mini.c: fix some more soft-float issues.
12386 2007-01-24 Zoltan Varga <vargaz@gmail.com>
12388 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
12390 2007-01-24 Massimiliano Mantione <massi@ximian.com>
12391 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
12392 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
12393 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
12395 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
12397 * mini-arm.c: typo fix.
12399 2007-01-23 Neale Ferguson <neale@sinenomine.net>
12401 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
12403 2007-01-21 Zoltan Varga <vargaz@gmail.com>
12405 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
12406 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
12408 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
12410 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
12412 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
12414 * inssel.brg: Fix a warning.
12416 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
12418 * abcremoval.c ssa.c ssapre.c: Update after this change.
12420 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
12422 * dominators.c (df_set): Use mono_bitset_union_fast.
12424 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12426 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
12427 mini-codegen.c: reduce relocations and memory usage for the cpu
12430 2007-01-20 Zoltan Varga <vargaz@gmail.com>
12432 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
12434 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
12435 to reduce their size.
12437 2007-01-19 Mark Mason <mason@broadcom.com>
12439 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
12440 * mini-mips.c: more configuration macros, support long conditional branches, additional
12441 asserts, fix epilog instrumentation.
12442 * mini-mips.h: use standard stack walk
12443 * cpu-mips.md: increase size of div, rem and conditional branches
12445 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
12447 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
12450 2007-01-19 Zoltan Varga <vargaz@gmail.com>
12452 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
12453 (compile_method): Ditto.
12455 * aot-runtime.c (decode_klass_info): Ditto.
12457 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
12458 needed by the code generated by inssel.brg. Also fix a warning.
12460 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
12462 * mini.c: deal with enums that become genericinsts by
12463 being nested in a generic class (bug #79956).
12465 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12467 * mini.c: match the generic definition to check for
12468 private access with generic types (bug #78431).
12470 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12472 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
12473 to make life easier for people cross-compiling that insist on not
12476 2007-01-17 Mark Mason <mason@broadcom.com>
12478 * inssel-long.brg: patch to deal with mips missing flags
12479 * inssel-long32-mips.brg: implement overflow checks
12480 * insset-mips.brg: implement overflow checks
12481 * mini-mips.h: implement conditional exception handling
12482 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
12483 Remove unused code, minor cleanups.
12484 * exceptions-mips.c: minor cleanups
12485 * mini-ops.h: add mips conditional exception ops
12486 * cpu-mips.md: add mips conditional exception ops
12489 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12491 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
12492 to deal with mips missing of flags.
12494 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12496 * exceptions-ppc.c: execute fault handlers.
12498 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
12500 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
12502 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12504 * mini.c: handle also floating point values in initialize_array.
12506 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12508 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
12509 array initialization and make it conditional on the intrins option.
12511 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12513 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
12514 relocations and put the patch info names close to the enum definition.
12516 2007-01-15 Mark Mason <mason@broadcom.com>
12518 * basic.cs, exceptions.cs: break up large tests to increase debugability.
12520 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12522 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
12524 2007-01-12 Raja R Harinath <rharinath@novell.com>
12526 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
12528 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
12530 * Makefile.am: distribute the mips sources.
12532 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12534 * mini-codegen.h: handle bug #80489 here, by excluding ecx
12537 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
12539 * cpu-x86.md: back out for now as this triggers other regressions.
12541 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12543 * cpu-x86.md: force src1 and dest regpair for long shift instructions
12544 to eax:edx, so ecx can't get allocated to them (bug #80489).
12546 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
12548 * mini.c, mini-exceptions.c: enabled running fault handlers
12551 2007-01-03 Miguel de Icaza <miguel@novell.com>
12553 * driver.c: If nothing fail, do not use the string "failed",
12554 because it makes it very annoying to view test result logs on the
12557 2006-12-30 Miguel de Icaza <miguel@novell.com>
12559 * debug-debugger.c (mono_debugger_main): Rename "main" to
12560 "main_method" to prevent a warning.
12562 Remove a warning for unused field.
12564 2006-12-28 Martin Baulig <martin@ximian.com>
12567 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
12569 2006-12-22 Martin Baulig <martin@ximian.com>
12571 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
12572 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
12573 seperate `.mdb_debug_info' section, so we can access it from the
12574 debugger even if the binary is stripped.
12576 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
12577 from the `.mdb_debug_info' here to prevent the linker from
12578 removing that section.
12580 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
12581 mdb-debug-info64.s.
12583 2006-12-19 Robert Jordan <robertj@gmx.net>
12585 * mini-x86: enable the code to return small structures in
12586 registers for FreeBSD as well. Fixes bug #80278.
12587 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
12589 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12591 * mini-x86.c: align the stack when calling the profiler
12592 function instrumenting the prolog (on OSX).
12594 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
12596 * mini.c: emit a break opcode where Debugger.Break () is called.
12598 2006-12-13 Miguel de Icaza <miguel@novell.com>
12600 * mini.c (mono_method_to_ir): Provide useful information on this
12601 assert, to prevent others from debugging like I did.
12603 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12605 * mini.c: enable code which was incorrectly commented
12608 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12610 * mini-x86.c: enable on OSX, too, the code to return small
12611 structures in registers.
12613 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12615 * mini-x86.c: remove the use of the dynamic code manager here, too.
12617 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12619 * mini.h, debug-debugger.c, tramp-*.c: fixed
12620 mono_debugger_create_notification_function() to use
12621 mono_global_codeman_reserve () instead of a dynamic code manager.
12623 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
12625 * mini.c, jit-icalls.h, jit-icalls.c: remove the
12626 ves_array_element_address() jit icall and use a generated
12627 managed method instead (which is about 4 times faster for a rank 3
12630 2006-11-29 Mark Mason <mason@broadcom.com>
12632 * basic-calls.cs: additional tests for passing
12633 structures as function arguments.
12635 2006-11-29 Mark Mason <mason@broadcom.com>
12637 * mini-mips.h: disable custom exception handling
12638 * mini-mips.c: throw/rethrow should use jalr to call
12639 exception stubs. Fixed bug with passing structures
12640 by value. More support for tracing floating point
12643 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12645 * mini.c: fixed typo in the soft-float ldind.r4 handling
12648 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12650 * mini.c, mini.h, driver.c: added --runtime command line
12651 option to select a different runtime than the autodetected one.
12652 * jit.h: added API for embedders to initialize with a specific
12655 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12657 * mini.c: handle also boxing of r4 values (bug #80024).
12659 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12661 * mini-ppc.c: force indirect calls until we reserve
12662 enough address space for all the generated code.
12664 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
12666 * exceptions-arm.c: workaround bugs in the libc definition
12667 of struct ucontext.
12669 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12671 * inssel.brg: fixes from me and Mark Mason.
12673 2006-11-23 Dick Porter <dick@ximian.com>
12675 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
12676 semaphore display now we've fixed the initial value
12678 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12680 * inssel.brg: partially revert the last change to fix the build.
12682 2006-11-21 Mark Mason <mason@broadcom.com>
12684 * inssel.brg: Add and use compare-and-branch macros to support
12685 architectures that do not have condition code registers (ie. MIPS).
12686 * *-mips.{c,brg,md}: Fix copyright statements
12688 2006-11-20 Mark Mason <mason@broadcom.com>
12690 * Makefile.am: remove mini-codegen.c from list of MIPS sources
12691 * mini.c: Allow GET_CONTEXT to be specified by the arch port
12692 * mini.h: Added declaration for mono_print_ins()
12693 * mini-codegen.c: added ins_spec initializer for MIPS
12694 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
12695 vreg to be virtual and hreg to be non-virtual.
12696 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
12697 is not yet working/implemented correctly.
12698 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
12699 non-static, fixup calls to print_ins() from other parts in the file.
12701 2006-11-20 Mark Mason <mason@broadcom.com>
12703 * basic-calls.cs: added tests for passing structures as arguments
12706 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12708 * inssel-long32.brg: optimize signed division by power of two.
12710 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
12712 * mini-arm.c: added support for interworking with thumb code
12713 (mono must be still be built using the ARM instruction encoding).
12715 2006-11-19 Miguel de Icaza <miguel@novell.com>
12717 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
12718 verifier has different rules for it. Fixes a few verifier issues
12721 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
12722 at the end, so people know what happened.
12724 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12726 * brach-opts.c: in optimize_exception_target() make sure we
12727 are in a catch clause (fixes bug #79871).
12729 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12731 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
12732 more soft-float support fixes.
12734 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
12736 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
12737 that are passed half on the stack and half in registers.
12739 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
12741 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
12742 more mips integration work from Mark E Mason
12743 <mark.e.mason@broadcom.com>.
12745 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12747 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
12748 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
12749 tramp-mips.c: added sources for the mips port, not
12750 integrated in the build yet. Contributed by
12751 Mark E Mason <mark.e.mason@broadcom.com>.
12753 2006-11-14 Neale Ferguson <neale@sinenomine.net>
12755 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
12757 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12759 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
12760 put the soft-float rules in its own file since it seems to
12761 break s390 compilation.
12763 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12765 * mini-arm.c: fixed wrnings.
12767 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
12769 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
12770 inssel-arm.brg: ARM support for soft-float.
12772 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12774 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
12775 loads and stores of 32 bit fp values.
12777 2006-11-10 Zoltan Varga <vargaz@gmail.com>
12779 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
12781 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
12782 works. Fixes #79852 and #79463.
12784 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12786 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
12787 more soft-float support WIP and fixes.
12789 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
12791 * mini-arm.c: some VFP updates.
12793 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12795 * mini-exceptions.c: 0 is a valid local var offset in some
12796 architectures, don't assert (bug #78508).
12798 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12800 * exceptions-arm.c: fixed off by one error in stack walk code.
12802 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12804 * mini.h, mini.c: more precise tracking of type load exceptions.
12806 2006-11-03 Robert Jordan <robertj@gmx.net>
12808 * Makefile.am: [WIN32] Add monow.exe target.
12809 * driver.c: [WIN32] Don't detach the console when debugging.
12812 2006-10-30 Miguel de Icaza <miguel@novell.com>
12814 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12816 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12818 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12820 * driver.c (mini_regression): Fix --regression with AOT.
12822 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12824 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12826 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12828 * mini-sparc.h: Don't use sigaction on sparc/linux.
12830 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12832 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12834 * mini-exceptions.c: Add proper include files for getpid ().
12836 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12838 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12839 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12842 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12843 name cache to reduce its size.
12845 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12847 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12849 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12850 the mono_lmf TLS variable.
12852 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12853 trampoline lmf frames.
12855 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12857 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12859 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12860 the mono_lmf TLS variable.
12862 * mini-exceptions.c: Access the LMF structure through accessors.
12864 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12865 variable instead of in jit_tls->lmf.
12867 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12869 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12870 trampoline lmf frames.
12872 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12874 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12876 * mini.c trace.c mini-x86.c: Revert these too.
12878 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12881 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12883 * genmdesc.c: removed now dead code.
12885 2006-10-09 Robert Jordan <robertj@gmx.net>
12887 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12889 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12891 * mini.h: do not leave gaps in the opcode values.
12893 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12895 * jit-icalls.h: flag functions as internal here, too.
12897 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12899 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12900 functions with the internal attribute.
12902 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12904 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12906 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12908 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12911 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12913 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12914 tail calls as on other platforms.
12916 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12918 * iltests.il: Add a few tailcall tests.
12920 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12922 * driver.c: fix loop for old compilers (bug #79521).
12924 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12926 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12928 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12930 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12931 metadata without any code.
12933 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12934 more precise debugging information using gdb.
12936 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12938 * inssel-ia64.brg: Make the helper methods static.
12940 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12942 * inssel-x86.brg: make the helper methods static.
12944 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12946 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12948 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12950 * mini.c: updates for monoburg changes.
12951 * inssel.brg: make a few helper functions static as they should.
12953 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12955 * Makefile.am: Move mini-codegen.c to common_sources.
12957 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12959 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12961 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12962 mini-ppc.h: port to use the common local register allocator.
12964 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12966 * mini.h: Remove the comment too then.
12968 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12970 * mini.h: put back backend.data which is to be used shortly and
12971 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12972 pointers on 4 byte boundaries it'd have much bigger issues running
12973 and you can ifdef it out anyway.
12975 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12977 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12978 MonoInst size by 4 bytes on 64 bit machines.
12980 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12982 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12983 replacement with more meaningful field names. Arch maintainers, please
12984 check the assigned names are good enough for your arch.
12986 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12988 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12989 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12991 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12993 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12994 relocations and memory requirements, put the optimization flags
12995 definitions in their own file.
12997 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12999 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13001 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13003 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13005 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13007 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13009 * inssel.brg: use the correct function to get the size of an item
13010 in an array, given an element class.
13011 * aot-compiler.c: do not access class->class_size directly.
13013 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13015 * mini.h, debug-mini.c: added a debugging function to print
13016 info about local variables and arguments in a jitted method.
13018 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13020 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13022 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13024 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13026 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13027 inner and outer loops when passing vtypes.
13029 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13031 * mini-ppc.c: take into account the cpu errata for cache flushing
13032 which caused some random errors (bug #79381).
13034 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13036 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13037 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13039 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13041 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13044 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13045 freebsd ports tree.
13047 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13048 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13050 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13053 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13055 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13057 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13059 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13060 macro does not have to be changed during debugging.
13062 * 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>.
13064 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13066 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13068 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13069 MONO_ARCH_NO_EMULATE_MUL is defined.
13071 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13073 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13075 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13077 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13079 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13081 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13082 stuff to mini-exceptions.c where it is used.
13084 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13085 setup code, the real one is in mini-exceptions.c.
13087 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13088 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13089 some changes from the freebsd ports tree.
13091 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13094 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13096 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13098 * mini.c: on Linux, check for /proc to be mounted
13099 (bug# 79351, novell bug#201204).
13101 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13103 * mini.c: handle cases where pthread_attr_getstack() behaves
13104 incorrectly (bug #78096).
13106 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13108 * mini-arm.c: support larger stack frames (bug #79272).
13110 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13112 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13114 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13117 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13118 mono_class_from_name () to find a class from its name.
13120 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13122 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13124 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13126 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13128 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13130 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13132 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13133 callinfo->trampoline.
13135 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13137 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13140 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13142 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13144 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13146 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13147 stats.method_trampolines, it is already done by the generic trampoline code.
13149 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13151 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13153 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13155 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13157 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13159 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13161 * mini.c (print_jit_stats): Print new stats.
13163 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13165 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13167 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13168 Address on two dimensional arrays. Fixes #78729.
13170 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13172 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13175 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13177 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13180 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13182 (mini_get_ldelema_ins): Ditto.
13184 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13186 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13187 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13190 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13192 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13193 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13195 * exceptions-s390x.c: Cosmetic change.
13197 * tramp-s390.c: Fix warning.
13199 * cpu-s390.md: Correct length of mul_imm.
13201 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13203 * aot-compiler.c: added binary writer with ELF backend
13204 implementation (only on Linux/x86 for now).
13206 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13208 * Makefile.am: Don't run net 2.0 AOT tests.
13210 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13211 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13213 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13215 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13217 * aot-compiler.c: simplified and refactored the asm-writing code
13218 to allow different backends.
13220 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13222 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13224 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13225 little. Share patches of type TYPE_FROM_HANDLE as well.
13227 * mini.c (mono_patch_info_equal): New helper function.
13228 (mono_patch_info_hash): Ditto.
13230 * aot-compiler.c (emit_method_code): Fix s390 build.
13232 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13233 is not handled because it is stored as a flag and not as a type ctor. Fixes
13236 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13238 * aot-compiler.c: Fix computation of GOT slot statistics.
13240 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13241 Also remove support for not PIC AOT.
13243 * mini.h: Bump AOT file format version.
13245 * objects.cs: Add a test for #78990.
13247 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13248 (peter.dettman@iinet.net.au). Fixes #79087.
13250 * basic-long.cs: Add a test for the above.
13252 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13254 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13256 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13259 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13261 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13264 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13266 * mini.c: Don't verify COM proxy invoke calls
13269 2006-08-10 Dick Porter <dick@ximian.com>
13271 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13272 which process is holding semaphores locked.
13274 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13276 * mini-ia64.c mini-amd64.c: Fix #79027.
13278 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13280 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13282 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13283 implicit arguments in a vararg call. Fixes #79027.
13285 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13287 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13288 (mono_get_array_new_va_signature): Ditto.
13290 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13292 * aot-runtime.c: Call init_plt lazily.
13294 * inssel-long.brg: Fix unsigned long->int conversion.
13296 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
13298 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
13299 that most data is now in the .rss/.data section.
13301 2006-08-04 Zoltan Varga <vargaz@gmail.com>
13303 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
13305 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
13307 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
13309 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
13311 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
13312 virtual call. Fixes #79010.
13314 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
13315 and use the result as the this argument in the real call.
13317 * generics.2.cs: Add a new test for #79010.
13319 2006-08-03 Zoltan Varga <vargaz@gmail.com>
13321 * mini-x86.c: Fix a warning.
13323 * aot-compiler.c: Add a bunch of statistics.
13325 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
13327 2006-08-02 Zoltan Varga <vargaz@gmail.com>
13329 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
13331 2006-08-01 Zoltan Varga <vargaz@gmail.com>
13333 * 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>.
13335 2006-07-13 Miguel de Icaza <miguel@novell.com>
13337 * mini.c (mono_method_to_ir): Obtain the original method in the
13338 CIL stream and use this to perform validation.
13342 2006-07-19 Zoltan Varga <vargaz@gmail.com>
13344 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
13345 (mono_arch_call_opcode): Ditto.
13347 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
13350 * mini.c (mono_patch_info_dup_mp): New helper function.
13352 * aot-compiler.c (compile_method): Fix some of the memory allocated during
13353 compilation. Fixes #78827.
13355 2006-07-18 Kornel Pal <kornelpal@gmail.com>
13357 * declsec.c: Use original security informations for
13358 MONO_WRAPPER_MANAGED_TO_MANAGED.
13360 2006-07-15 Jonathan Chambers <joncham@gmail.com>
13362 * mini.c: Allow Com Interop methods/classes and
13363 don't verify COM wrapper calls
13366 2006-07-13 Zoltan Varga <vargaz@gmail.com>
13368 * inssel-long32.brg: Fix long->i4 checked conversion.
13370 * exceptions.cs: Add a test for the above.
13372 2006-07-08 Zoltan Varga <vargaz@gmail.com>
13374 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
13376 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
13379 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
13382 2006-07-03 Zoltan Varga <vargaz@gmail.com>
13384 * mini.c: Fix solaris/x86 exception handling.
13386 * Makefile.am: Get rid of $(ICU_LIBS).
13388 2006-07-02 Zoltan Varga <vargaz@gmail.com>
13390 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
13391 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
13392 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
13394 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
13396 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
13397 this function causes a SIGSEGV.
13399 2006-06-22 Zoltan Varga <vargaz@gmail.com>
13401 * mini.c: Remove unused solaris/x86 includes.
13403 2006-06-21 Zoltan Varga <vargaz@gmail.com>
13405 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
13407 2006-06-20 Jb Evain <jbevain@gmail.com>
13409 * cpu-g4.md: fix max length of start_handler instruction.
13411 2006-06-20 Massimiliano Mantione <massi@ximian.com>
13412 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
13414 2006-06-16 Massimiliano Mantione <massi@ximian.com>
13415 * ssa.c: Fixed bug 78653 for SSA based deadce.
13416 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
13417 MonoInst.flags, used in SSA based deadce.
13418 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
13419 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
13421 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
13423 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
13424 it can end up using non executable memory on ppc64 systems
13425 running ppc32 userspace (fix from Johannes Berg).
13427 2006-06-14 Dick Porter <dick@ximian.com>
13429 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
13432 2006-06-13 Massimiliano Mantione <massi@ximian.com>
13433 * mini.c: Made so that inline is locally disabled if it would
13434 trigger a .cctor, because too many apps depend on this behavior
13435 (which seems to be also the one of the MS CLR).
13437 2006-06-13 Zoltan Varga <vargaz@gmail.com>
13439 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
13440 No idea why this worked before.
13442 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
13443 which branch to outer exception clauses since they could skip the
13444 inner finally clauses. Fixes #78633.
13446 * exceptions.cs: Add a test for the above.
13448 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
13451 * iltests.il: Add a test for the above.
13453 2006-06-12 Zoltan Varga <vargaz@gmail.com>
13455 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
13456 after the end of a try bblock, to prevent asserts in mini_method_compile ().
13458 * iltests.il: Add a test for the above.
13460 2006-06-10 Zoltan Varga <vargaz@gmail.com>
13462 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
13464 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
13465 methods as instrinsics.
13467 2006-06-09 Wade Berrier <wberrier@novell.com>
13469 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
13470 (simple-cee-ops.h ssapre-mini-ops.h)
13472 2006-06-09 Neale Ferguson <neale@sinenomine.net>
13474 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
13475 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
13477 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
13478 * cpu-s390x.md: Fix max. length values for a couple of instructions.
13480 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
13482 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
13484 2006-06-08 Massimiliano Mantione <massi@ximian.com>
13486 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
13487 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
13488 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
13489 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
13490 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
13491 of opcodes, so that bug 78549 should not happen again.
13492 * ssapre.c: Updated to use the renamed files.
13494 2006-06-08 Zoltan Varga <vargaz@gmail.com>
13496 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
13497 in OP_ATOMIC_EXCHANGE_I4.
13499 2006-06-07 Wade Berrier <wberrier@novell.com>
13501 * tramp-s390.c: Fix s390 build (add missing pointer declarations
13502 in mono_debugger_create_notification_function)
13504 2006-06-06 Zoltan Varga <vargaz@gmail.com>
13506 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
13508 * mini.c (type_from_stack_type): Disable some changes which do not
13511 * driver.c: Reenable opts.
13513 * mini.h (MonoStackSlot): New structure to keep track of the verification state
13514 of the evaluation stack.
13516 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
13517 evaluation stack trace at entry to the bblock.
13519 * mini.c (merge_stacks): New function to perform verification of stack merges.
13520 Turned off by default.
13522 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
13525 2006-06-06 Massimiliano Mantione <massi@ximian.com>
13527 * local-propagation.c: Fixed bug 78549.
13529 2006-06-04 Zoltan Varga <vargaz@gmail.com>
13531 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
13533 2006-06-02 Miguel de Icaza <miguel@novell.com>
13535 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
13536 tramp-arm.c, tramp-ia64.c
13537 (mono_debugger_create_notification_function): Update signature to
13538 new signature and use new protocol for creating the notification
13541 Should fix the build.
13543 2006-06-02 Geoff Norton <gnorton@customerdna.com>
13545 * exceptions-ppc.c (mono_jit_walk_stack)
13546 (ves_icall_get_frame_info): Fix the build
13548 2006-06-02 Zoltan Varga <vargaz@gmail.com>
13550 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
13552 2006-05-31 Raja R Harinath <rharinath@novell.com>
13554 * il2tests.2.il: New file for generics CIL tests. Add test for
13556 * Makefile.am: Update.
13559 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
13562 2006-05-30 Massimiliano Mantione <massi@ximian.com>
13564 * aliasing.c: Fixed bug 78311.
13566 2006-05-29 Martin Baulig <martin@ximian.com>
13568 * mini-exceptions.c (mono_find_jit_info): When computing the
13569 native offset, check whether we're actually inside the method's
13570 code; call mono_debug_print_stack_frame() to format the frame.
13571 (ves_icall_System_Exception_get_trace): Call
13572 mono_debug_print_stack_frame() to format the stack frame.
13573 (ves_icall_get_trace): Update to the new debugging API.
13574 (mono_jit_walk_stack_from_ctx): Likewise.
13575 (ves_icall_get_frame_info): Likewise.
13577 * mini.c (get_method_from_ip): Use the new debugging API.
13578 (mono_print_method_from_ip): Likewise.
13581 (mono_jit_walk_stack): Use the new debugging API.
13582 (ves_icall_get_frame_info): Likewise.
13584 2006-05-27 Zoltan Varga <vargaz@gmail.com>
13586 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
13588 2006-05-25 Massimiliano Mantione <massi@ximian.com>
13590 * mini.c: Added "limitator" to inline for debugging.
13592 2006-05-24 Martin Baulig <martin@ximian.com>
13594 * debug-debugger.c (mono_debugger_init): Create a private,
13595 malloc()-based code manager for the notification function and
13596 intentionally leak it on exit. This fixes the crash-on-exit race
13600 (mono_debugger_create_notification_function): Added
13601 `MonoCodeManager *' argument.
13604 (mono_debugger_create_notification_function): Added
13605 `MonoCodeManager *' argument.
13607 2006-05-23 Massimiliano Mantione <massi@ximian.com>
13609 * aliasing.c: Fixed 64 bit issue.
13610 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13611 default since all known bugs are fixed (one more time!).
13613 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13615 * mini.c: write barrier support.
13617 2006-05-23 Martin Baulig <martin@ximian.com>
13619 * debug-debugger.c: Revert Paolo's change. Add comment and #error
13620 check at the top of the file.
13622 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
13624 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
13625 reverting changes without reason and without changelog entries.
13627 2006-05-18 Zoltan Varga <vargaz@gmail.com>
13629 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
13630 to a few opcodes. Fixes #78439.
13632 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
13633 consistency with other archs.
13635 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
13637 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13639 * debug-debugger.c: fix the build.
13641 2006-05-17 Martin Baulig <martin@ximian.com>
13644 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
13645 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
13646 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
13647 (debugger_attach): Call GC_mono_debugger_add_all_threads().
13649 2006-05-11 Zoltan Varga <vargaz@gmail.com>
13651 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
13653 2006-05-10 Zoltan Varga <vargaz@gmail.com>
13655 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
13656 MONO_TYPE_GENERICINST.
13658 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
13659 MONO_TYPE_GENERICINST.
13661 2006-05-09 Zoltan Varga <vargaz@gmail.com>
13663 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
13666 2006-05-08 Zoltan Varga <vargaz@gmail.com>
13668 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
13670 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
13672 2006-05-06 Zoltan Varga <vargaz@gmail.com>
13674 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
13675 mono_trace_cleanup ().
13677 * iltests.il: Fix problem with the newly added test.
13679 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
13680 due to register constraints, free up the previous hreg. Fixes #78314.
13682 * iltests.il: Add new test for #78314.
13684 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
13685 Interlocked.Add. Fixes #78312.
13687 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
13689 2006-05-05 Zoltan Varga <vargaz@gmail.com>
13691 * inssel.brg (mini_emit_virtual_call): Fix a warning.
13693 2006-05-05 Martin Baulig <martin@ximian.com>
13695 * debug-mini.c (mono_debug_open_block): New method.
13698 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13699 the beginning of each basic block.
13702 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13703 the beginning of each basic block.
13705 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13707 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13708 default until I understand why they break the build on amd64.
13710 2006-05-04 Zoltan Varga <vargaz@gmail.com>
13712 * mini.c (mini_cleanup): Call mono_cleanup ().
13714 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
13717 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13719 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
13720 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13721 default since all known bugs are fixed, and I cannot reproduce bug
13722 77944... I'm asking Matt Hargett to test again after this commit.
13724 2006-04-28 Massimiliano Mantione <massi@ximian.com>
13726 * mini-codegen.c: Fixed typo that thrashed inline.
13728 2006-04-28 Zoltan Varga <vargaz@gmail.com>
13730 * dominators.c (compute_dominators): Avoid using a worklist since
13731 it is not correct in some cases. Instead, iterate over all bblocks as
13732 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
13734 2006-04-28 Miguel de Icaza <miguel@novell.com>
13736 * mini.c (mono_jit_compile_method_inner): Use
13737 mono_prepare_exception_from_error that resets the value
13740 2006-04-27 Miguel de Icaza <miguel@novell.com>
13742 * mini.c: Move the mini_loader_error_to_exception to metadata.
13744 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13746 * aliasing.c: Fixed bug 78210.
13748 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13750 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13751 default until all their problems (or the ones they trigger) are fixed.
13753 2006-04-26 Zoltan Varga <vargaz@gmail.com>
13755 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
13757 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
13758 as loaded only after resolving patches since that could invoke the same method.
13760 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
13762 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
13765 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
13768 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
13771 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
13772 made from AOT code through the PLT table.
13774 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
13775 holding the plt offset when a call is made to the aot plt trampoline.
13777 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13779 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
13782 * Makefile.am (common_sources): Fix build breakage.
13784 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
13785 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
13786 intra-assembly calls if possible.
13788 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
13790 * mini-trampolines.c: Handle PLT entries.
13792 * mini.c: Avoid creating a GOT var for calls.
13794 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13795 from mscorlib code.
13797 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13798 from mscorlib code.
13800 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13803 * mini.h: Bump AOT file format version.
13805 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13808 2006-04-25 Martin Baulig <martin@ximian.com>
13810 * driver.c: Disable copyprop, consprop and inline when running
13811 inside the debugger.
13813 2006-04-25 Martin Baulig <martin@ximian.com>
13815 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13816 with `get_current_thread' and added `detach'.
13817 (MonoDebuggerMetadataInfo): Added `thread_size',
13818 `thread_tid_offset', `thread_stack_ptr_offset' and
13819 `thread_end_stack_offset'.
13821 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13823 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13826 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13827 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13829 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13831 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13833 * aot.c: Add support for ADJUSTED_IID.
13835 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13837 * aot.c (emit_method_order): Don't align method_order_end.
13839 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13840 the interface ID changes.
13842 2006-04-21 Dick Porter <dick@ximian.com>
13844 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13845 cleaning up a thread. Fixes the new part of bug 77470.
13847 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13849 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13850 to managed wrapper.
13852 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13854 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13856 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13857 SIGSEGV. Fixes #78072.
13859 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13860 unregister our SIGABRT handler.
13862 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13864 * mini.c: Disabled inline where it can alter the call stack in a
13865 way visible from managed code.
13866 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13869 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13871 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13872 on other platforms. Fixes #78089.
13874 2006-04-13 Martin Baulig <martin@ximian.com>
13876 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13877 determine whether we're inside the debugger.
13880 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13882 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13884 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13885 handler clauses. Fixes #78024.
13887 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13888 in the CALL_MEMBASE opcodes. Fixes #78088.
13889 (mono_arch_get_vcall_slot_addr): Ditto.
13891 2006-04-10 Martin Baulig <martin@ximian.com>
13893 * debug-debugger.c: The thread handling code has now been moved
13894 into ../metadata/threads.c.
13896 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13898 * driver.c (mono_main): Fix --with-gc=none build.
13900 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13901 (mono_spillvar_offset_float): Ditto.
13902 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13903 hreg, not when its !global, since on ia64, there is a third category: stacked
13906 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13908 * mini.c: set MonoInst->klass for load field address and a few other
13911 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13913 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13915 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13917 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13918 the branch opt changes.
13920 2006-04-06 Dick Porter <dick@ximian.com>
13922 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13924 * wapihandles.c (mini_wapi_seminfo):
13925 * driver.c (mono_main): Add semaphore info option
13927 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13929 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13930 branch optimization changes. Fixes #78009.
13932 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13934 * mini.c: ignore accessibility of methods in managed->native wrappers.
13936 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13938 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13940 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13942 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13944 * mini.c: Modify the branch optimizations to preserve the invariant that
13945 the entries inside the in_bb and out_bb arrays are unique.
13946 (mono_unlink_bblock): Avoid creation of new arrays.
13948 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13950 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13953 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13955 * mini.c (optimize_branches): Remove the "optimizations" in
13956 the cbranch1/cbranch2 -> branch cases which were causing several
13957 problems in the past. Fixes #77986.
13959 2006-03-31 Chris Toshok <toshok@ximian.com>
13961 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13962 default optimizations :(
13964 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13966 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13969 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13971 * local-propagation.c: Added comments to structs and removed
13972 "Mono" prefixes from local tree mover types.
13974 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13976 * Makefile.am (arch_sources): Define this for each architecture so
13977 libmono_la_SOURCES is defined in one place.
13979 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13981 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13984 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13986 * driver.c: print the GC name supplied by configure.
13988 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13990 * local-propagation.c: Added tree mover, and moved here all the
13991 local propagation code from mini.c
13992 * mini.c: Added support for treeprop, and moved all the local
13993 propagation code to local-propagation.c
13994 * mini.h: Added support for treeprop
13995 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13996 treeprop, inline and deadce by default
13997 * Makefile.am: Added local-propagation.c
13999 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14001 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14003 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14005 * debug-debugger.c: make it compile without the Boehm GC.
14007 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14009 * mini.c: fixed issue with mismatch when an icall is registered
14010 with multiple names but same address.
14012 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14014 * declsec.c, mini-exceptions.c: use write barrier to set reference
14015 fields of managed objects.
14017 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14019 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14020 (can_access_internals): Fix a warning.
14022 * mini.c (print_method_from_ip): Rename this to
14023 mono_print_method_from_ip so it gets exported.
14025 * trace.c: Deal with strings inside StringBuilder's containing garbage
14026 and fix memory leaks. Fixes #77848.
14028 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14030 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14033 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14035 * mini-s390.c: Remove OP_X86_TEST_NULL.
14037 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14039 * mini.c: use the correct GetHashCode() for the moving collector.
14041 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14043 * liveness.c: Regalloc spill cost tuning.
14045 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14047 * mini-s390x.h: Correct S390_LONG macro.
14049 * mini-s390x.c: Cleanup unused code.
14051 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14053 * jit-icalls.h: New file.
14055 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14056 icalls and include that instead of including jit-icalls.c.
14058 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14061 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14063 * mini.c: when checking for member accessibility, also check for
14064 friend assemblies and for explicit interface implementations.
14066 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14068 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14070 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14072 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14073 common cases are done first.
14075 * mini-ops.h: Only define platform specific opcodes on the given platform.
14077 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14080 2006-03-14 Martin Baulig <martin@ximian.com>
14082 Revert Paolo's change from r57348:
14084 * mini.h: don't use gboolean for bitfields.
14085 * mini.c: verifier changes for fields and methods accessibility.
14087 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14089 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14091 * mini-s390x.c: Fix conv_r_un.
14093 * cpu-s390, cpu-s390x.md: Fix lengths.
14095 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14097 * mini.c: nested types have access to all the nesting
14098 levels, not just the enclosing types.
14100 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14102 * mini.c: added a few more verification checks.
14104 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14106 * liveness.c: Merge optimizations from the linear-il branch.
14108 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14110 * mini-ia64.c (emit_call): Add a comment.
14112 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14114 * tramp-ia64.c: Fix some warnings.
14116 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14118 * mini.h: don't use gboolean for bitfields.
14119 * mini.c: verifier changes for fields and methods accessibility.
14121 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14123 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14124 lazy icall wrapper changes.
14126 * dominators.c: Replace all the dominator algorithms with faster
14127 ones from the linear-il branch.
14129 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14132 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14133 common cases are done first.
14135 * mini-amd64.c: Fix some warnings.
14137 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14140 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14143 * mini.h: Add a missing prototype.
14145 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14147 * mini.c: Compile icall wrappers lazily.
14149 * mini-codegen.c: Use printf instead of g_print since its much faster.
14151 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14154 * mini.c (optimize_branches): Cache the negative result from
14155 remove_block_if_useless ().
14157 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14158 Also fix some bblock linking issues.
14160 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14163 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14165 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14166 accessed fields first, for better cache behavior.
14168 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14170 * mini.c: speedup IList<T> array accesses.
14172 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14174 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14175 inline_costs counter. Fixes #77190.
14177 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14179 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14180 trace messages. Fixes #77706.
14182 2006-03-04 Martin Baulig <martin@ximian.com>
14184 * tramp-amd64.c, tramp-x86.c
14185 (mono_debugger_create_notification_function): Use
14186 mono_global_codeman_reserve() to allocate a buffer at runtime and
14189 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14191 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14192 notification function at runtime and then call `initialize' in the
14193 `MONO_DEBUGGER__debugger_info' vtable.
14195 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14197 * iltests.il: Fix a visibility problem.
14199 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14201 * driver.c, mini.c: add hooks for the counters API.
14203 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14205 * driver.c: show disabled options.
14207 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14209 * linear-scan.c: always use cost-driven selection.
14211 2006-02-28 Raja R Harinath <rharinath@novell.com>
14213 * jit-icalls.c (helper_compile_generic_method): Revert change from
14216 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14218 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14220 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14222 * inssel.brg: style fixes, mostly to force the updated monoburg
14223 to run for people using svn.
14225 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14227 * mini.c: match monoburg changes.
14229 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14231 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14232 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14233 declaration in the header file.
14235 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14237 * helpers.c: reduce relocations and mem usage.
14239 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14241 * mini.h, mini-codegen.c: disable logging features if
14242 requested by configure.
14244 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14246 * mini.c: tiny verifier changes.
14248 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14250 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14251 cpu-pentium.md: stack alignment changes for osx/x86,
14252 partially from Geoff Norton <gnorton@customerdna.com>.
14254 2006-02-24 Raja R Harinath <harinath@gmail.com>
14256 * jit-icalls.c (helper_compile_generic_method): Update to changes
14257 in metadata/class.c.
14259 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14261 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14263 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14264 interface calls with large offsets.
14266 2006-02-23 Raja R Harinath <rharinath@novell.com>
14268 * jit-icalls.c (helper_compile_generic_method): Document the
14269 special-case we depend on so that we can inflate the method twice
14270 with the same context with no bad side-effects.
14272 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14274 * mini-x86.c, mini-amd64.c: fix for case when xen support
14277 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14279 * mini-x86.c, mini-amd64.c: generate code to access tls items
14280 in a faster way for Xen systems.
14282 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14284 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14285 updates and compilation fixes for the OSX/x86 port, mostly from
14286 Geoff Norton <gnorton@customerdna.com>.
14288 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14290 * inssel.brg: faster interface call implementation
14291 to sync with the interface_offsets MonoVTable changes.
14293 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14295 * mini.c: more verification checks.
14297 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
14299 * mini.c: added a few more verification checks.
14301 2006-02-17 Neale Ferguson <neale@sinenomine.net>
14303 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
14304 facility on the processor and use it if available.
14306 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14308 * driver.c, aot.c, mini.c: throw exception if the IL code is
14309 invalid or unverifiable.
14311 2006-02-17 Raja R Harinath <rharinath@novell.com>
14313 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
14316 2006-02-16 Zoltan Varga <vargaz@gmail.com>
14318 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
14320 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14322 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
14323 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
14324 handling of instantiated generic valuetypes.
14326 2006-02-11 Zoltan Varga <vargaz@gmail.com>
14328 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
14329 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
14332 * generics.2.cs: Revert the nullable reftypes tests.
14334 2006-02-10 Zoltan Varga <vargaz@gmail.com>
14336 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
14337 using __builtin_frame_address (1) as it doesn't work in the presence
14338 of optimizations. Hopefully fixes #77273.
14340 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
14341 -> generics.cs change as it doesn't work with some automake versions.
14343 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14345 * mini.c: handle systems that sue a different way to
14346 retrieve the stack address of the current thread.
14348 2006-02-09 Zoltan Varga <vargaz@gmail.com>
14350 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
14351 it specially in the makefile.
14353 * generics.2.cs: Add tests for nullable reference types.
14355 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14357 * mini.c: always handle the case when mono_jit_init()
14358 is called in a thread different from the main thread,
14359 confusing libgc (bug #77309).
14361 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
14363 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
14365 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14367 * mini.c: change optimize_branches () to use a single loop
14368 and introduce a new optimization to simplify some range checks.
14370 2006-02-03 Martin Baulig <martin@ximian.com>
14372 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
14373 and merged with debugger_thread_manager_add_thread().
14374 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
14375 inform the debugger about the main thread.
14377 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14379 * basic.cs: Add test for div.un/rem.un constant folding.
14381 2006-02-03 Neale Ferguson <neale@sinenomine.net>
14383 * cpu-s390x.md: correct int_xor_imm length
14385 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14387 * generics.2.cs: New test for #77442.
14389 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
14392 2006-02-02 Martin Baulig <martin@ximian.com>
14394 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
14395 <mono/metadata/mono-debug-debugger.h>
14397 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
14399 2006-02-02 Martin Baulig <martin@ximian.com>
14401 * debug-debugger.h: New header file for debug-debugger.c.
14403 * debug-debugger.c: Big API cleanup; don't run the managed Main()
14404 function is a separate thread anymore; add support for attaching.
14406 2006-02-01 Zoltan Varga <vargaz@gmail.com>
14408 * tramp-x86.c: Fix a warning.
14410 2006-01-31 Zoltan Varga <vargaz@gmail.com>
14412 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
14413 on very large methods.
14415 * aot.c (load_patch_info): Fix a warning.
14417 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
14419 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
14420 mini-ops.h: alu membase optimizations.
14422 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
14424 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
14425 to speedup StringBuilder.
14427 2006-01-27 Zoltan Varga <vargaz@gmail.com>
14429 * dominators.c (mono_compute_natural_loops): Fix detection of
14430 loop body start blocks.
14432 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
14434 2006-01-26 Zoltan Varga <vargaz@gmail.com>
14436 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
14439 2006-01-25 Massimiliano Mantione <massi@ximian.com>
14441 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14443 2006-01-25 Martin Baulig <martin@ximian.com>
14445 * debug-debugger.c: Moved the `MonoDebuggerManager' and
14446 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
14447 started to cleanup this file a little bit.
14449 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
14451 * mini.c: optimize a codepath frequently happening in generics code.
14453 2006-01-23 Martin Baulig <martin@ximian.com>
14455 * Makefile.am: Only compile debug-debugger.c on supported platforms.
14457 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
14458 functions directly.
14460 * driver.c: debug-debugger.c is only available if
14461 `MONO_DEBUGGER_SUPPORTED' is defined.
14463 2006-01-23 Martin Baulig <martin@ximian.com>
14465 * debug-debugger.c: Only enable this on platforms where the Mono
14466 Debugger is working (x86 and x86_64).
14468 2006-01-21 Martin Baulig <martin@ximian.com>
14470 The Mono Debugger is now using the normal `mono' instead of the
14471 `mono-debugger-mini-wrapper' when executing managed code.
14473 * debug-debugger.c: New file; previously known as
14474 debugger/wrapper/wrapper.c.
14476 * debug-mini.c (mono_init_debugger): Removed.
14478 * driver.c (mono_main): Added new `--inside-mdb' command line
14479 argument which is used when running inside the debugger.
14481 2006-01-20 Zoltan Varga <vargaz@gmail.com>
14483 * liveness.c (mono_analyze_liveness): Remove some unused data
14486 2006-01-17 Zoltan Varga <vargaz@gmail.com>
14488 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
14490 2006-01-16 Zoltan Varga <vargaz@gmail.com>
14492 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
14493 depends on implementation details of monobitset.
14495 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
14498 2006-01-15 Zoltan Varga <vargaz@gmail.com>
14500 * liveness.c: Update after monobitset changes.
14502 2006-01-14 Zoltan Varga <vargaz@gmail.com>
14504 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
14506 2006-01-11 Neale Ferguson <neale@sinenomine.net>
14508 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
14510 * mini-s390x.c: Remove warning messages.
14512 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
14514 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
14516 2006-01-10 Zoltan Varga <vargaz@gmail.com>
14518 * generics.2.cs: Add ldelem/stelem_any test.
14520 2006-01-10 Neale Ferguson <neale@sinenomine.net>
14522 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
14524 2006-01-07 Zoltan Varga <vargaz@gmail.com>
14526 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
14528 2006-01-06 Zoltan Varga <vargaz@gmail.com>
14530 * generics.2.cs: Reenable vtype tests.
14532 * inssel-x86.brg: Remove an icorrect valuetype rule.
14534 2006-01-06 Neale Ferguson <neale@sinenomine.net>
14536 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
14537 initial support for OP_ABS.
14539 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14541 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
14543 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14545 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
14546 conversion and implement LADD/LSUB.
14548 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
14551 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14553 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
14555 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
14558 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14560 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
14561 localloc is encountered. Fixes crash in test-183.cs when using gmcs
14562 (stack walk problem).
14564 2006-01-04 Zoltan Varga <vargaz@gmail.com>
14566 * aot.c (mono_aot_load_method): Fix a warning.
14568 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14570 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
14572 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14574 * iltests.il: Add test for #77148.
14576 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
14579 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14581 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
14583 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14585 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
14586 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
14588 * basic-long.cs: Add lconv-to-r4/r8 tests.
14590 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14592 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
14594 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
14595 here as on other archs.
14597 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14599 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
14601 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14603 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
14605 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
14607 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
14608 instrument_prolog; Add memory_barrier instruction.
14610 2005-12-26 Zoltan Varga <vargaz@gmail.com>
14612 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
14614 2005-12-23 Zoltan Varga <vargaz@gmail.com>
14616 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
14618 * aliasing.c inssel.brg: Fix warnings.
14620 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
14621 could skip initialization of some parts of memory.
14623 * mini.c mini-ia64.c: Fix warnings.
14625 * inssel-sparc.brg: Add an implementation of lneg which actually works.
14627 2005-12-22 Zoltan Varga <vargaz@gmail.com>
14629 * aliasing.c (mono_build_aliasing_information): Add a workaround for
14630 a crash seen on sparc.
14632 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
14634 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
14636 2005-12-21 Neale Ferguson <neale@sinenomine.net>
14638 * mini-ops.h: Add s390_backchain instruction
14640 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
14642 * cpu-s390.md: Add s390_backchain instruction
14644 * mini-s390.c: Significant ABI changes
14646 * mini-s390.h: Cater for zero length structures
14648 2005-12-20 Neale Ferguson <neale@sinenomine.net>
14650 * mini-s390.c: ABI fixes
14652 * inssel-s390.brg: Remove debug statements
14654 * cpu-s390.md: Fix length of ATOMIC_xx operations
14656 2005-12-19 Zoltan Varga <vargaz@gmail.com>
14658 * basic-float.cs: Add float<->long conversion tests.
14660 2005-12-16 Neale Ferguson <neale@sinenomine.net>
14662 * mini-s390.c: Fix LOCALLOC processing.
14664 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
14666 2005-12-15 Zoltan Varga <vargaz@gmail.com>
14668 * iltests.il: Add tests for some opcodes not covered by the other
14671 2005-12-15 Neale Ferguson <neale@sinenomine.net>
14673 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
14674 register loading for Tail processing; Correct trace output.
14676 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
14678 * cpu-s390.md: Correct size of jmp instruction.
14680 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14682 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
14684 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14686 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
14687 Bring s390 up to current level.
14689 2005-12-12 Zltan Varga <vargaz@gmail.com>
14691 * generics.2.cs: Disable the newly added tests as they do not work yet.
14693 * generics.2.cs: Add valuetype tests.
14695 2005-12-09 Zoltan Varga <vargaz@gmail.com>
14697 * basic-long.cs: Add i4->u8 test.
14699 * objects.cs: Add tests for JIT intrinsic.
14701 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
14702 optimizations lost by a mistake.
14704 2005-12-07 Zoltan Varga <vargaz@gmail.com>
14706 * basic-long.cs: Remove a test moved to objects.cs.
14708 * arrays.cs: Add more array tests.
14710 2005-12-06 Zoltan Varga <vargaz@gmail.com>
14712 * arrays.cs: Add new tests for multi-dimensional arrays.
14714 2005-12-06 Raja R Harinath <rharinath@novell.com>
14716 * Makefile.am (test_sources2): Add generics.2.cs.
14717 (EXTRA_DIST): Add test_sources2.
14719 2005-12-05 Ben Maurer <bmaurer@ximian.com>
14721 Support for boxing and unboxing nullable types as well as the
14722 isinst operation on nullables, per the CLI ammendment.
14724 * inssel.brg (CEE_ISINST): Special case for nullable
14726 * mini.c (handle_unbox_nullable): new method
14727 (handle_box): Special case for nullable types
14728 (mono_method_to_ir): Call handle_unbox_nullable in correct
14731 * generics.2.cs: New test suite
14733 * Makefile.am: Support for regression tests with generics.
14735 2005-12-03 Zoltan Varga <vargaz@gmail.com>
14737 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
14738 allocated to registers. Fixes #76800.
14740 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
14742 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
14744 2005-11-30 Zoltan Varga <vargaz@gmail.com>
14746 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
14749 2005-11-29 Zoltan Varga <vargaz@gmail.com>
14751 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
14754 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
14756 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
14757 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
14759 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
14760 single precision before storing to a single precision location.
14762 2005-11-28 Raja R Harinath <rharinath@novell.com>
14764 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
14766 2005-11-27 Zoltan Varga <vargaz@gmail.com>
14768 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
14771 * basic.cs: Remove test_0_byte_compares test which was moved to
14772 objects.cs a long time ago.
14774 2005-11-22 Massimiliano Mantione <massi@ximian.com>
14776 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14778 2005-11-20 Zoltan Varga <vargaz@gmail.com>
14780 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
14781 handlers are called.
14783 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
14786 * mini-ia64.c: Add support for the throw->branch exception
14789 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14791 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14793 * mini.c: Enabled "fastpath" deadce :-)
14795 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14797 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14798 alias analysis pass to support it.
14799 * mini.h: Likewise.
14801 * liveness.c: Likewise (liveness computation can use aliasing
14802 information to be more accurate).
14803 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14804 moreover made so that "--compile-all" uses the given optimization
14805 flags and not the default ones.
14806 * aliasing.c: Alias analysis (new file).
14807 * aliasing.h: Likewise.
14808 * Makefile.am: added "aliasing.c" and "aliasing.h".
14810 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14812 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14815 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14817 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14818 fp >= end_of_stack exit condition, as it is not needed, and it might
14819 become true for fp eliminated frames.
14821 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14823 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14826 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14828 * mini-arm.c: fixed alignment of doubles/longs to match
14829 the C ABI (bug #76635).
14831 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14833 * aot.c: fix compilation with --enable-minimal=aot.
14835 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14837 * mini-arm.c: fixed compatibility with the new
14838 floating point emulator package for compares.
14840 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14842 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14844 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14846 * mini-exceptions.c (print_stack_frame): Output to stderr.
14847 (mono_handle_native_sigsegv): Ditto.
14849 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14851 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14852 OP_LCONV_TO_OVF_I implementation.
14854 * mini-amd64.c: Add support for the throw->branch exception
14857 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14858 when the catch clause catches a more general exception, i.e. Object.
14860 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14862 * cpu-ia64.md: Remove unused opcodes.
14864 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14865 specific defines for architectures defining USE_SIGACTION.
14867 * mini-ia64.c: Fix some warnings.
14869 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14870 version seemed to skip a frame.
14872 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14874 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14875 only calls which are made to native code use this flag.
14877 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14879 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14880 varargs methods as well.
14882 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14883 which have save_lmf set. Reorganize methods prologs a bit.
14885 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14886 debugger to the proper place.
14888 2005-10-29 Martin Baulig <martin@ximian.com>
14890 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14891 when running inside the debugger until the debugger has support
14894 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14896 * mini.h: Fix a warning.
14898 2005-10-24 Miguel de Icaza <miguel@novell.com>
14900 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14901 we expose publicly, this returns the string.
14903 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14905 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14906 with fp elimination.
14908 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14910 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14911 native stacktrace using the glibc 'backtrace' function if available.
14913 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14915 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14917 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14918 handle SIGSEGVs received while in native code.
14920 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14921 code, call mono_handle_native_sigsegv which will abort the runtime
14922 after printing some diagnostics, instead of converting it into a
14923 confusing NullReferenceException.
14925 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14927 * cpu-pentium.md: Remove unused opcodes.
14929 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14931 * mini-amd64.h (MonoLMF): Add rsp field.
14933 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14936 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14938 * mini-codegen.c (get_register_spilling): Fix some warnings.
14940 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14942 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14943 elimination during exception handling. Enable fp elimination by
14946 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14949 2005-10-16 Martin Baulig <martin@ximian.com>
14951 * mini-exceptions.c
14952 (mono_debugger_run_finally): New public method for the debugger.
14954 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14956 * debug-mini.c (mono_debug_init_method): Fix warning.
14958 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14959 the 'exname' parameter const to fix some warnings.
14961 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14963 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14964 introduced by the previous patch.
14966 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14968 * basic-float.cs: Add test for precision of float arithmetic.
14970 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14971 when loading/storing single values from/to memory.
14973 * mini.c (mono_jit_compile_method_with_opt): Create the function
14974 pointers in the correct domain.
14976 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14978 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14979 introduced by previous patch.
14981 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14982 when out_filter_idx is NULL.
14984 * mini-exceptions.c: Don't run filter clauses twice during exception
14985 handling. Fixes #75755.
14987 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14989 * aot.c: Add support for ldflda wrappers.
14991 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14994 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14996 * mini.c, mini.h: do not consider exception handlers blocks when
14997 setting up interface variables.
14999 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15001 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15003 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15005 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15006 causes a regression.
15008 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15010 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15012 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15013 of the OP_P definitions.
15015 * TODO: Add a proposal for dealing with the CEE/OP mess.
15017 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15018 optimizations from the x86 port.
15020 * cpu-amd64.md: Ditto.
15022 * basic.cs basic-long.cs: Add tests.
15024 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15026 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15027 Patrik Torstensson's implementation of my exception-handling
15028 optimization idea, when the exception object is not used
15031 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15033 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15034 of the mul_imm optimizations from the old jit.
15036 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15038 * mini.c, liveness.c: patch by Patrik Torstensson and
15039 Zoltan Varga to improve performance in methods with
15042 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15044 * driver.c: Remove 'Globalization' entry from --version.
15046 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15048 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15049 there is a profiler interested in JIT events.
15051 * aot.c: Load profile files produced by the AOT profiling module, and
15052 reorder methods based on the profiling info. Add a 'method_order' table
15053 to the AOT file to make mono_aot_find_jit_info work with the reordered
15056 * mini.h: Bump AOT file version info.
15058 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15060 * mini-arm.h: work around what looks like a gcc bug when optimizations
15063 2005-09-28 Raja R Harinath <rharinath@novell.com>
15065 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15066 conditionals. Use ...
15067 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15069 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15071 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15072 to determine the amount of memory to copy when passing valuetypes.
15074 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15075 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15077 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15079 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15080 information about aot.
15082 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15084 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15085 macros. This will allow a deadlock debugger to easily be plugged
15088 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15090 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15092 2005-09-27 Raja R Harinath <rharinath@novell.com>
15094 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15095 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15096 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15097 ($(arch_built)) [CROSS_COMPILING]: Error out.
15099 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15101 * aot.c: Add support for the no_special_static flag for classes.
15103 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15105 * Reapply reverted patches.
15107 * *: Revert r50174 as well.
15109 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15111 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15113 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15115 2005-09-23 Miguel de Icaza <miguel@novell.com>
15117 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15118 part of the SIG_HANDLER_SIGNATURE.
15120 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15122 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15125 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15126 introduced by previous patch.
15128 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15130 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15131 saved registers too.
15133 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15134 upon the information returned by get_call_info ().
15136 * mini-x86.c (add_float): Fix stack size calculation.
15137 (mono_arch_call_opcode): Rewrite this so it works based up the
15138 information returned by get_call_info ().
15139 (mono_arch_get_this_vret_args): Ditto.
15141 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15143 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15144 in cinfo to determine the registers which need to be used.
15146 2005-09-20 Miguel de Icaza <miguel@novell.com>
15148 * driver.c (mono_main): Add --server and --desktop flags.
15150 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15152 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15153 registers as global registers.
15155 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15156 longer needed with the new register allocator.
15158 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15160 * cpu-ia64.md: Remove unused opcodes.
15162 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15164 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15166 * cpu-amd64.md: Remove unused opcodes.
15168 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15169 needed with the new register allocator.
15171 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15174 2005-09-16 Raja R Harinath <rharinath@novell.com>
15176 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15178 2005-09-16 Martin Baulig <martin@ximian.com>
15180 * exceptions-amd64.c
15181 (throw_exception): Don't call mono_debugger_throw_exception() if
15182 we're a rethrow - see the FIXME in the code.
15184 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15186 * mini.c (mono_init_exceptions): This only works on some architectures.
15188 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15190 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15193 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15195 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15196 now in mini-exceptions.c.
15198 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15200 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15201 now in mini-exceptions.c.
15203 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15205 * exceptions-x86.c: Applied patch from Patrik Torstensson
15206 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15208 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15209 code into mini-exceptions.c. Add some assertions to it.
15211 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15213 * aot.c (emit_section_change): Applied patch from "The Software Team"
15214 (<software@solmersa.com>). Fix as errors on windows.
15216 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15218 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15219 method info into the LMF.
15221 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15223 * mini-ia64.c: Add proper unwind info for method epilogs.
15225 * exceptions-ia64.c: Add some code to help debugging.
15227 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15229 * mini-exceptions.c: Fix warning.
15231 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15233 * mini.c: Really fix build.
15235 * mini-x86.c mini-amd64.c: Fix build.
15237 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15239 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15241 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15242 some Interlocked methods as intrinsics.
15244 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15245 for Thread methods as well.
15247 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15249 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15251 * mini-ia64.c mini-x86.c mini-amd64.c
15252 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15255 * mini.c (mono_init_exceptions): Fix build breakage.
15257 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15259 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15260 of instructions. Use the new ia64_unw_op macros for emitting unwind
15263 * mini.c (mono_init_exceptions): Initialize exception handling
15264 related trampolines at startup.
15266 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15268 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15270 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15272 * mini.c: Handle type loading errors gracefully during compilation and
15273 throw the appropriate exception.
15275 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15277 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15278 for the mono binary.
15280 2005-09-09 Martin Baulig <martin@ximian.com>
15282 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15285 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15287 * mini-arm.h: use emulation for conv.r.un for the release.
15289 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15291 * mini-arm.c, objects.cs: more fixes and tests for them.
15293 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15295 * mini-arm.c: align structures to at least 4 bytes to be able
15296 to keep our current optimized memcpy.
15298 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
15300 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
15302 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15304 * mini.c: ignore SIGPIPE.
15306 2005-09-04 Zoltan Varga <vargaz@gmail.com>
15308 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
15310 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
15312 2005-09-02 Zoltan Varga <vargaz@gmail.com>
15314 * mini.h: Add prototype for mono_allocate_stack_slots_full.
15316 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15318 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
15319 exception handling support.
15320 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
15321 patch by Brian Koropoff <briank@marakicorp.com>).
15323 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
15325 * mini.c: revert another 'optimization' which breaks when
15326 items on the eval stack need to be saved at a basic block end
15329 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15331 * jit-icalls.c: for arrays, ensure we always provide
15334 2005-08-30 Zoltan Varga <vargaz@gmail.com>
15336 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
15338 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
15340 2005-08-29 Zoltan Varga <vargaz@gmail.com>
15342 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
15343 arguments in their original register.
15345 2005-08-28 Zoltan Varga <vargaz@gmail.com>
15347 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
15350 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
15351 when ssapre is enabled.
15353 * inssel-long.brg: Fix bug in previous patch.
15355 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
15356 multiplication by a constant.
15358 2005-08-27 Zoltan Varga <vargaz@gmail.com>
15360 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
15363 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
15366 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
15368 * inssel-arm.brg: apply changes tested by Brian Koropoff
15369 <briank@marakicorp.com>.
15371 2005-08-25 Zoltan Varga <vargaz@gmail.com>
15373 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
15375 2005-08-24 Zoltan Varga <vargaz@gmail.com>
15377 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
15378 to the same register if dreg is just a base register.
15379 (print_ins): Improve printing of membase opcodes.
15381 * inssel-x86.brg: Add optimized ldind(reg) rules.
15383 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
15385 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
15387 * mini.c: when running under valgrind, set the stack bottom for
15388 the GC at the actual approximate stack for the app (fixes running
15389 mono with valgrind).
15391 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
15393 * mini.c: do no break at the first valuetype to init found
15394 (fixes bug #75791).
15396 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
15398 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
15400 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
15402 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
15404 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
15406 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
15408 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15410 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
15412 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
15415 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
15418 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
15421 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
15423 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
15425 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15427 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
15428 in the tail recursion optimization.
15430 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
15431 debug info into the assembly file.
15433 * iltests.il: Add test for filter regions.
15435 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
15436 initial stack of filter regions. Fixes #75755.
15438 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
15440 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
15441 stack requirements.
15443 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15445 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
15446 the check for an already compiled method on non-ia64 platforms.
15447 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
15450 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
15452 * inssel-x86.brg: Add some optimized call rules.
15454 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
15456 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
15459 * mini.h mini-trampolines.c: Pass the trampoline argument to
15460 mono_arch_patch_delegate_trampoline.
15462 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
15464 * mini-trampolines.c: Fix build.
15466 * mini-amd64.h: Add delegate trampolines.
15468 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
15470 * inssel-amd64.brg: Add optimized call rules.
15472 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
15474 * inssel-ia64.brg: Add optimized ldind(reg) rules.
15476 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
15478 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
15481 * mini-ia64.c: Remove LMF fixmes.
15483 * mini-ia64.h: Remove most fields from LMF.
15485 * inssel-ia64.brg (stmt): Fix unaligned access errors.
15487 * mini-trampolines.c: Add support for IA64 function descriptors.
15489 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
15490 for IA64 function descriptors.
15492 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
15494 * tramp-arm.c: patch the vtable for virtual calls. Added
15495 support code to register/unregister the LMF.
15496 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
15499 2005-08-19 Dick Porter <dick@ximian.com>
15501 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
15502 bit value if needed.
15504 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
15506 * mini.c (mini_get_method): Move handling of wrapper data here.
15508 * mini.c (mono_method_to_ir): Add support for dynamic methods.
15510 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
15513 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
15514 bblock->code does not remain empty.
15516 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
15518 * arrays.cs: Add regression test for #75832.
15520 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
15521 rules. Fixes #75832.
15523 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
15524 instruction scheduling.
15526 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
15528 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
15530 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
15532 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
15534 * mini-codegen.c: Fix VC build.
15536 * cpu-pentium.md: Increase length of atomic_exhange_i4.
15538 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15540 * mini.h: fix signature for mono_register_opcode_emulation.
15542 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
15544 * mini.c: Get rid of most of the helper_sig_... constants using
15545 mono_create_icall_signature ().
15547 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
15549 * jit-icalls.c (helper_ldstr): New helper function.
15551 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
15553 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
15554 throw, load the string using a helper call instead of creating a string object.
15556 * aot.c: Update after LDSTR changes.
15558 * mini.h: Bump AOT file version.
15560 * aot.c: Save class size info into the AOT file. Print more statistics during
15563 * mini.h: Bump AOT file version.
15565 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15566 ordering of disasm cases. Fixes #74957.
15568 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
15570 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
15571 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
15572 the generic code needed for the ARM port.
15574 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
15576 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
15577 inssel-arm.brg: more ARM features and fixes.
15579 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
15581 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
15582 ARM port work in progress.
15584 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
15586 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
15588 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
15590 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
15592 * inssel.brg (mini_emit_memset): Add support for unaligned access.
15594 * *-ia64.*: Ongoing IA64 work.
15596 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
15598 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
15600 * TODO: Remove out-of-data todo stuff.
15602 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
15605 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
15607 * mini.h: Bump corlib version.
15609 2005-07-27 Martin Baulig <martin@ximian.com>
15612 (create_copy_ins): Added `const unsigned char *ip' argument; set
15613 `copy->cil_code' from it.
15615 2005-07-27 Martin Baulig <martin@ximian.com>
15617 * mini-exceptions.c (mono_handle_exception): Don't call
15618 mono_debugger_handle_exception() for filters.
15620 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
15622 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
15625 2005-07-26 Martin Baulig <martin@ximian.com>
15627 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
15629 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
15630 helper_compile_generic_method() if the method is actually virtual
15633 2005-07-26 Martin Baulig <martin@ximian.com>
15636 (trampoline_code): Renamed to `mono_trampoline_code' and made it
15637 public; this is now accessed directly by the debugger.
15638 (mono_generic_trampoline_code): Removed.
15641 (mono_debug_init_method): Also add interncalls and wrappers.
15643 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
15645 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
15647 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
15649 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
15651 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
15653 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
15655 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15657 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
15658 getting TLS offsets on AMD64 too.
15660 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
15662 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
15664 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
15666 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
15667 inssel-arm.brg, mini-arm.h: ARM port work in progress.
15669 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15671 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
15673 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
15676 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
15677 mono_sparc_is_virtual_call ().
15679 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
15681 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
15682 trampoline parameters.
15684 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
15686 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
15687 to mono_arch_get_vcall_slot_addr.
15689 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
15692 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
15694 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15696 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
15698 2005-07-19 Martin Baulig <martin@ximian.com>
15700 * exceptions-amd64.c (throw_exception): Call
15701 mono_debugger_throw_exception() here like we're doing it on i386.
15703 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15705 * mini-ia64.c: Add optimized TLS access support.
15707 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
15709 * mini-exceptions.c: Ongoing IA64 work.
15711 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
15713 * mini.c: Use the default optimization set when embedding. Fixes
15716 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
15718 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
15719 of trampolines to a separate file.
15721 * mini-trampolines.c: New file.
15723 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
15726 * tramp-x86.c: Reorganize the trampoline code to be similar to the
15729 * mini-codegen.c: Fix cygwin build.
15731 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
15733 * mini.c: Add some minor changes needed by the IA64 port.
15735 * *-ia64.*: Ongoing IA64 work.
15737 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
15739 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
15740 trampolines into arch-independent and arch-dependent parts.
15742 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
15744 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
15746 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
15748 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
15749 the xp-regalloc-branch for amd64.
15751 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
15752 xp-regalloc-branch for x86.
15754 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
15756 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
15758 2005-07-06 Martin Baulig <martin@ximian.com>
15761 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
15762 (mono_jit_runtime_invoke): Likewise.
15764 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
15766 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
15769 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
15770 without loading their metadata. Reorganize the file format so exception handling+
15771 debug info is kept separate from normal method info. Create MonoJitInfo
15772 structures for methods lazily.
15774 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
15776 (x86_class_init_trampoline): Patch AOT class init trampolines too.
15778 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
15780 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
15783 * mini.h: Bump AOT file version.
15785 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
15787 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15789 2005-07-01 Raja R Harinath <rharinath@novell.com>
15791 * Makefile.am (check-local): Call semdel-wrapper.
15793 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15795 * mini-x86.c: Revert the last change as it seems to break the build..
15797 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15799 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15801 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15803 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15805 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15806 outside of the macro, so strange stuff doesn't happen with gcc4
15807 (NEW_AOTCONST_TOKEN): Likewise.
15809 2005-06-28 Martin Baulig <martin@ximian.com>
15811 * mini.c (mini_class_is_system_array): New static method; use this
15812 instead of `klass->parent == mono_defaults.array_class' everywhere
15813 since this also works for the new generic array class.
15815 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15817 * inssel.brg: Remove warnings.
15819 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15821 * mini-ia64.c: Ongoing IA64 work.
15823 * basic-float.cs: Add float->i1 conversion test.
15825 * iltests.il: Add conv.u4 test.
15827 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15829 * inssel-long.brg: Fix bug caused by last change.
15831 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15833 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15834 BSDs. Allows the x86 JIT to work on OSX86
15836 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15838 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15841 * mini-ia64.c: Ongoing IA64 work.
15843 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15845 * mini-ia64.c: Ongoing IA64 work.
15847 * driver.c: Clean up jit_code_hash as well when using --regression.
15849 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15851 * basic-long.cs: Add tests for long->u4 conversion.
15853 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15855 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15856 that we do not depend on undefined C behavior: the order stuff
15857 gets evaluated within an expression. Fixes mono when compiled on
15860 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15862 * *-ia64.*: Ongoing IA64 work.
15864 * aot.c: Lower memory usage while loading AOT methods.
15866 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15868 * mini.h: Bump AOT file format version.
15870 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15872 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15874 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15876 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15877 not on callee assembly). Fixed some comments.
15879 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15881 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15882 it gets proper disassembly.
15883 (emit_method_info): Remove some dead code.
15885 * mini.c (mini_method_compile): Allways allocate the GOT var in
15886 mono_method_to_ir for emulating opcodes.
15888 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15890 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15891 before freeing the code memory. Fixes #74990.
15893 * objects.cs: Add regression test for #74992.
15895 * liveness.c: Extend live ranges of arguments to the beginning of the
15896 method. Fixes #74992.
15898 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15899 so it points into the faulting instruction.
15901 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15903 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15905 * *-ia64.*: Ongoing IA64 work.
15907 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15909 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15911 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15913 * *-ia64.*: Ongoing IA64 work.
15915 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15917 * basic-long.cs: Add tests for add/sub.ovf.
15919 * basic.cs: Add tests for sub.ovf.
15921 * *-ia64.*: Ongoing IA64 work.
15923 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15925 * *-ia64.*: Ongoing IA64 work.
15927 * basic.cs: Add conv.ovf.i4.un test.
15929 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15931 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15933 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15935 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15937 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15939 * *-ia64.*: Ongoing IA64 work.
15941 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15944 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15946 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15948 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15950 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15952 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15954 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15955 of a call is callable by a near call.
15957 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15959 * mini-ia64.c: Ongoing IA64 work.
15961 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15963 * genmdesc.c: Make the generated array non-static.
15965 * inssel-long.brg: Fix LSHR_IMM rule.
15967 * *-ia64.*: Ongoing IA64 work.
15969 * *-ia64.*: Ongoing IA64 work.
15971 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15973 * *-ia64.*: Ongoing IA64 work.
15975 * *-ia64.*: Ongoing IA64 work.
15977 * mini-ia64.c: Ongoing IA64 work.
15979 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15981 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15983 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15985 * objects.cs basic-long.cs: Move some tests to objects.cs.
15987 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15989 * *-ia64.*: Ongoing IA64 work.
15991 * iltests.il: Add a new test.
15993 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15994 newobj. Fixes #75042.
15996 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15998 * *-ia64.*: Ongoing IA64 work.
16000 * *-ia64.*: Ongoing IA64 work.
16002 * *-ia64.*: Ongoing IA64 work.
16004 * basic.cs objects.cs: Move tests accessing static variables as well.
16006 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16008 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16010 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16012 * driver.c: Always print failed tests.
16014 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16017 * *ia64*: Ongoing IA64 work.
16019 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16021 * basic.cs: Add tests for add.ovf. Fix warnings.
16023 2005-05-18 Miguel de Icaza <miguel@novell.com>
16025 * driver.c (mono_main): Avoid crash if no argument is passed to
16026 --break; Do not use g_error, but f_printf. And fix all other
16027 ocurrences of the same crash.
16029 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16031 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16032 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16035 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16037 * *-ia64.*: Add beginnings of IA64 backend.
16039 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16041 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16043 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16046 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16048 * mini-amd64.c: Fix a warning.
16050 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16052 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16053 in float_neg. Fixes #74897.
16055 * mini-amd64.c (emit_call): Fix another near call bug.
16057 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16059 * declsec.c: Keep the appdomain information in the structure. Added a
16060 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16061 value gets overwritten).
16062 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16063 an MonoAppDomain member to MonoSecurityFrame.
16064 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16065 used in the stack walk. Now use a MonoArray which grow (double) when
16068 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16070 * mini.c: Re-enabled runtime cleanup, since running threads should
16071 now properly stop when exiting.
16073 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16075 * mini-codegen.c: New file contaning the arch-independent local
16076 register allocator. Not used by any architectures yet.
16078 * mini.h linear-scan.c: Merge some changes from the
16079 mini-xp-local-regalloc branch.
16081 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16083 * mini-amd64.c (emit_call): Fix calls to native functions when the
16084 runtime is compiled as a shared library. Fixes #74756.
16086 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16087 on a literal field. Fixes #74751.
16089 2005-04-25 Raja R Harinath <rharinath@novell.com>
16091 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16093 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16095 * objects.cs: Add missing null casting test.
16097 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16099 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16100 in wrapper methods. Also rename 'address' variable to 'offset'.
16102 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16104 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16107 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16109 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16112 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16114 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16116 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16118 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16119 just the last bytes.
16121 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16123 * aot.c (mono_compile_assembly): Fix warning.
16125 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16126 by the _MSC_VER stuff.
16128 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16130 * inssel-long.brg: Fix #74588.
16132 * cpu-amd64.md: Fix #74591.
16134 * iltests.il: Add new regression tests.
16136 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16138 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16141 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16143 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16145 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16146 from Bill Middleton <flashdict@gmail.com>.
16148 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16150 * arrays.cs: Add new regression test. Fix warnings.
16152 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16154 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16155 and leakage in CKFINITE.
16157 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16158 this to a null op since it is called on amd64 too.
16160 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16162 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16163 body since this is not used on amd64.
16165 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16167 * mini-amd64.c: Remove obsolete fixmes.
16169 * mini.c (print_method_from_ip): Fix debugging support.
16171 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16173 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16174 so that expressions that don't give much gain are not reduced.
16175 * ssapre.h: Likewise.
16177 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16179 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16181 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16183 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16185 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16187 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16189 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16191 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16193 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16196 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16198 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16200 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16202 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16203 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16205 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16207 * mini-x86.c: Fix up stack overflow handling.
16209 * exceptions.cs: Add new regression test.
16211 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16213 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16214 mono_jit_thread_attach.
16216 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16218 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16220 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16221 avoid calling constructors using callvirt.
16223 * inssel.brg: Fix #74073.
16225 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16227 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16228 compilation with non-GCC compilers.
16229 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16230 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16232 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16234 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16235 klass->interface_offsets (will likely fix bug#74073).
16237 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16239 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16241 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16243 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16244 to amd64_div_reg_size ().
16246 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16248 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16250 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16252 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16254 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16256 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16258 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16260 * mini.c (mono_precompile_assembly): Load and precompile referenced
16261 assemblies as well. Fixes #74015.
16263 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16265 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16267 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16269 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16270 a lot of checks and (anyway) permissions cannot work until corlib is
16273 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16275 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16277 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16279 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16280 calls (fixes bug#72824).
16282 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16284 * mini.c: fix tail recursion elimination (see test in bug#73936).
16286 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16288 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16289 some fp functions in sse2 mode.
16291 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16293 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
16295 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
16297 * mini.h mini.c: Add mono_get_jit_tls_key ().
16299 * mini-x86.c: Enable fast TLS support on windows.
16301 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
16303 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
16304 * mini.c: Check for p/invoke method when generating code. If a
16305 p/invoke method, or it's class, isn't decorated with [Suppress
16306 UnmanagedCodeSecurity] then generate code to call System.Security.
16307 UnmanagedDemand (only if the security manager is active).
16309 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16311 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
16312 last change as it seems to cause strange crashes.
16314 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16316 * *.c: handle unsafe function pointers where needed.
16318 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16320 * mini.c (mono_jit_free_method): Remove the fixme too.
16322 2005-03-15 Miguel de Icaza <miguel@novell.com>
16324 * mini.c: As discussed, make the code actually free the delegate
16325 thunk now, to enable the debugging of delegate problems, use
16326 MONO_DEBUG=1 when running Mono.
16328 This takes also care of parts of the leaks as seen by Joe.
16330 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
16332 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16333 thread_tls_offset calculation.
16335 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
16337 * declsec.c: Reworked linkdemand checks for icall. The previous code
16338 was using the declaration code (untrusted) and didn't work as expected
16339 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
16342 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
16344 * iltests.il: Add new localloc test.
16346 * mini-amd64.c: Handle large stack allocations the same way as on
16347 windows if stack overflow handling is working.
16349 * mini-amd64.c: Allocate the signal stack using mmap.
16351 * mini.c (sigsegv_signal_handler): Fix reading of context.
16353 * mini-exceptions.c: Fix up stack overflow handling.
16355 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
16357 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
16359 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
16361 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
16363 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
16364 tramp_init functions as they are no longer needed.
16366 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
16368 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
16370 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
16372 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
16374 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
16377 * mini-ops.h: Add OP_LMUL_IMM.
16379 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
16380 long mul/div opcodes as intrinsic.
16382 * mini-amd64.c (emit_call): Handle the case when the callee might be
16385 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
16387 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
16390 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
16392 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
16394 2005-03-09 Ben Maurer <bmaurer@ximian.com>
16396 * mini.c (mono_codegen): Don't leak here, to help people running
16399 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
16401 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
16402 conversions in sse2 mode.
16404 * basic-float.cs: Add regression test.
16406 * mini-amd64.c: Reenable sse2.
16408 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16410 * mini-amd64.c: Disable sse2 until some regressions are fixed.
16412 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
16414 * driver.c: Copyright text should include 2005.
16416 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16418 * cpu-amd64.md (load_membase): Fix more max lengths.
16420 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
16422 * cpu-amd64.md (load_membase): Fix max length.
16424 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
16426 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
16428 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
16429 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
16431 * basic-float.cs: Add rounding regression test.
16433 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
16435 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
16437 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
16438 structures in registers for pinvoke wrappers.
16440 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
16442 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
16444 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
16446 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
16447 wrapper to mono_jit_thread_attach.
16449 * mini.c (mini_jit_thread_attach): New jit icall.
16451 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
16452 native->managed wrappers.
16454 * exceptions.cs: Add new regression test.
16456 * mini.c (optimize_branches): Check regions in the cbranch to throw
16457 block case as well. Fixes #73242.
16459 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
16461 * mini.c: thread safety fixes.
16463 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
16465 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
16466 patching stuff, since delegates use jump trampolines so there is
16469 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
16472 * tramp-amd64.c: Fix build.
16474 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
16475 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
16477 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
16478 Rename this to mono_arch....
16479 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
16481 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
16483 * mini-amd64.c (emit_call): If both the caller and the callee is
16484 guaranteed to have 32 bit addresses, emit a normal call.
16486 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
16488 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
16489 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
16490 method_ptr inside delegates.
16492 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
16494 * mini.c (mono_jit_free_method): Free the method info even if the native code is
16495 invalidated. Fixes #73001.
16497 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
16499 * mini-x86.c: Only use stdcall for pinvokes on windows.
16501 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
16503 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
16504 * mini-x86.c: remove unreliable __thread var offset detection,
16505 use the correct accessors and enable by default.
16507 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
16509 * mini.c (mono_jit_free_method): Fix memory leak.
16511 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
16513 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
16515 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
16517 * cpu-amd64.md: Fix lengths of atomic opcodes.
16519 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
16521 * driver.c: try to not imply using ICU is any good.
16523 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
16525 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
16526 functions as inline ops.
16528 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
16529 some Interlocked functions as inline ops.
16531 * mini.c (move_basic_block_to_end): Fix bug in last patch.
16533 * mini.h (MonoBasicBlock): Reorganize fields a bit.
16535 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
16537 * mini.c: Add support for OP_NOT_TAKEN.
16539 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
16540 structures in registers for pinvoke wrappers.
16542 * mini-amd64.c: Fix warnings.
16544 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
16546 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
16548 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
16550 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
16551 address instead of loading the address from it.
16553 * mini-x86.c: Add support for returning small structs in registers
16554 on Win32. Fixes part of #70864.
16556 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
16558 * trace.c (get_token): Improve error checking.
16560 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
16562 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
16564 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
16566 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
16567 it can be reused for MonoClass.
16568 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
16571 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
16573 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
16574 instead of a MonoReflectionMethod. The method information wasn't used
16575 when displaying SecurityException details (but will be now).
16577 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
16579 * Makefile.am : windows build fix.
16581 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
16583 * iltests.il: Add new regression test.
16585 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
16588 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16590 * mini.c: Moved linkdemand check into helper function check_linkdemand
16591 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
16594 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16596 * declsec.c: Added statistics counter for different kinds of
16598 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
16599 (and commented) declaration.
16600 * mini.c: Added statistics counter for security Demand code
16601 generation. Added display of security statistics.
16603 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
16605 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
16606 Fix compilation errors under gcc-2.95.
16608 2005-02-12 Ben Maurer <bmaurer@ximian.com>
16610 * mini.c, driver.c: Use the new jit trampoline hashtable
16612 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16614 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
16616 2005-02-11 Martin Baulig <martin@ximian.com>
16618 * debug-mini.c (mono_debug_close_method): Free the line number array.
16620 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16622 * aot.c: Break up large methods into smaller ones. Share GOT slots for
16625 * mini.h: Bump AOT file format version.
16627 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
16629 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
16631 * declsec.h: Added macros to get/set lazyly initialized security
16632 informations about assemblies. Added new enum for different type of
16633 possible LinkDemand violation. Added function to check LinkDemands.
16634 * mini.h: Added a field to MonoCompile to hold any security violation
16635 detected when JITting a method (so it can be thrown later).
16636 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
16637 and CEE_CALLVIRT. Added code to throw exception at the end of
16638 mini_method_compile (note: the exception is unhandled right now).
16640 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
16642 * mini.c, jit-icalls.c: use the managed implementation of
16643 memset for initobj and memset, to avoid managed <-> unmanaged
16646 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16648 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
16649 optimization if it would need a GOT var.
16651 * basic.cs: Add tests for constant propagation and switch statements.
16653 * ssa.c: Fix out-of-range constant propagation and switch statements.
16655 2005-02-09 <vargaz@freemail.hu>
16657 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
16659 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
16661 * cpu-amd64.md (load_membase): Fix max length of load_membase.
16663 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16665 * mini.c: update to new signature of mono_class_get_allocation_ftn().
16667 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
16669 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
16670 arithmetic operations.
16672 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
16674 * mini-ppc.c: add a workaround for broken user code that
16675 DllImports vararg functions with non-vararg signatures.
16677 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
16679 * mini.c (mono_jit_compile_method_inner): Add detection and a
16680 meaningfull error message for assemblies written in Managed C++.
16682 * tramp-amd64.c mini-amd64.h: Add support for
16683 create_trampoline_from_token ().
16685 * aot.c mini-x86.c abcremoval.c: Applied patch from
16686 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
16688 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
16690 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
16691 which takes a MonoImage/token as parameter instead of a MonoMethod.
16693 * aot.c: Use the new trampoline for initializing vtables.
16695 * aot.c: Add support for ldfld/stfld_remote wrappers.
16697 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
16698 rules for compare <MEM>, IMM.
16700 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
16702 * aot.c: Handle inherited finalizers correctly.
16704 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
16706 * inssel.brg (stmt): Add a missing _setup_... ().
16708 * aot.c: Save some parts of the class state to the AOT file and use it
16709 to recompute that state when a class is initialized.
16711 * mini.c: Install AOT hooks into the runtime.
16713 * mini.h: Bump AOT file format version.
16715 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
16718 * iltests.il: Add new test.
16720 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
16722 * mini.c: fix typo.
16724 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
16726 * mini.c: setup the statistical profiler in the thread attach
16727 callback to cope with the new single thread code.
16729 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
16731 * mini-ppc.c: ensure we have enough room for the profiler
16732 calls (fixed bug#72084).
16734 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
16736 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
16739 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16741 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
16743 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16745 * ssapre.c: Fixed an issue with down safety (this allows IronPython
16746 to succesfully execute parrotbench).
16747 * ssapre.h: Likewise.
16749 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16751 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
16752 variable for stores to method arguments (fixes a SSAPRE issue).
16754 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16756 * mini.c: handle value types in dup, fixes gen-112.cs.
16758 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
16760 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
16761 sequence for calls in dynamic methods to avoid thunks.
16763 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
16765 * mini.c: correctly remove dynamic methods from the hashtable.
16767 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16769 * driver.c: Disabled SSAPRE until fix the bug that appears
16770 in IronPython's parrotbench.
16772 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
16774 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
16776 * mini.c (mono_method_to_ir): Revert the previous change.
16778 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
16779 when AOT compiling.
16781 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
16782 mono_jit_info_table_find () etc. when running under valgrind.
16784 * inssel.brg: Fix warnings.
16786 * mini-exceptions.c: Fix warnings.
16788 2005-01-31 Martin Baulig <martin@ximian.com>
16790 * driver.c (compile_all_methods_thread_main): Don't try to compile
16791 generic methods or anything which has type parameters.
16793 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16795 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16797 * TestDriver.cs: Add --verbose flags.
16799 * graph.c ssa.c: Fix 64 bit warnings.
16801 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16802 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16803 Fix 64 bit warnings.
16805 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16806 variable not spotted by gcc.
16808 * mini-amd64.c inssel-amd64.brg: Applied patch from
16809 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16810 X86_COMPARE_MEMBASE opcodes.
16812 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16814 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16816 * *: MonoMethod->signature might be NULL now. You *MUST* use
16817 mono_method_signature.
16819 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16821 * driver.c (compile_all_methods_thread_main): Compile the methods
16822 without invoking cctors.
16824 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16826 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16827 * basic-calls.cs: test for the above.
16829 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16831 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16832 MonoJitInfo changes.
16834 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16836 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16837 eagerly if it contains dynamic methods.
16839 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16841 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16842 trace, it is now computed by an icall from trace_ips.
16844 * mini-exceptions.c: Fix a warning.
16846 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16848 * mini-exceptions.c: don't bother getting stack trace info if
16849 it's not going to be used.
16851 2005-01-27 Raja R Harinath <rharinath@novell.com>
16853 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16856 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16858 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16860 * aot.c: Avoid calling mono_method_get_header () if not needed.
16862 * mini.h: Bump AOT file format version.
16864 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16866 * mini.c (mono_print_tree): Print more info for calls.
16868 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16870 * declsec.h: Remove warning by adding missing include for marshal.h
16872 2005-01-26 Martin Baulig <martin@ximian.com>
16874 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16877 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16879 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16882 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16884 * aot.c (mono_compile_assembly): Fix a warning.
16886 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16888 * declsec.c: Look for security attributes on the original MonoMethod
16889 (and not the wrapped one). This fix permissions on icalls.
16891 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16893 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16895 * mini.c (mono_allocate_stack_slots): Add a fixme.
16897 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16899 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16901 * inssel.brg: optimize casts of sealed types (more
16902 optimizations waiting for fixes in remoting).
16904 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16906 * inssel.brg (stmt): Add another dummy rule.
16908 * driver.c: Fix warnings.
16910 * driver.c (mono_main): If running under valgrind, instruct glib to use
16911 the system allocation functions so valgrind can track the memory
16912 allocated by the g_... functions.
16914 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16916 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16918 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16920 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16921 variables in try regions.
16923 * mini.c (mini_method_compile): Don't disable optimizations on large
16924 methods when AOT compiling.
16926 * mini.c (mono_allocate_stack_slots): New arch independent method to
16927 allocate stack slots. Not yet used.
16929 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16931 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16933 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16935 * mini-ppc.c: make the branch info relative as the code
16936 buffer can be reallocated.
16938 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16940 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16941 * driver.c: Removed the AOT/security restriction. Now initialize the
16942 security manager (in metadata) if --security is used.
16943 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16944 rather than the pointer to declarative security, when AOT is used.
16946 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16948 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16949 basic blocks, reduced intrinsic exception throwing code size.
16951 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16953 * driver.c (mini_usage): Reorder the usage screen.
16955 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16957 * mini.c (mono_resolve_patch_target): Fix warning.
16959 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16961 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16964 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16966 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16967 breaks the amd64 build.
16969 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16970 register allocation. Fixes #71454.
16972 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16974 * arrays.cs: Add new regression test.
16976 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16978 * ssapre.c: Turned usage of snprintf to GString.
16979 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16980 (I left it on by mistake in my previous commit).
16982 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16984 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16985 on cond branch optimization (fixes bug# 71515).
16987 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16989 * abcremoval.c: Fixed bug 71062.
16990 * abcremoval.h: Likewise.
16992 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16994 * mini.c: Added a new functionality to optimize_branches, the removal
16995 of useless basic blocks, and fixed some problem in the removal of
16996 critical edges; some utility functions added for both purposes.
16997 * ssapre.c: Added complex expression support, and fixed bug 70637.
16998 * ssapre.h: Likewise.
16999 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17001 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17002 * driver.c: Re-enabled SSAPRE.
17004 2005-01-19 Martin Baulig <martin@ximian.com>
17006 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17007 the result of mono_get_method_constrained().
17009 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17011 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17014 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17016 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17017 be detected. Fixes #59296.
17019 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17021 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17022 which can happen. Fixes #71361.
17024 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17026 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17029 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17031 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17032 appdomain-unload.exe to fail.
17034 * mini.c: Fix some memory leaks.
17036 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17038 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17039 Fixed bug and sped up some codepaths.
17041 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17043 * mini.c: Fix some memory leaks.
17045 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17048 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17050 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17053 * iltests.il: Add regression test for #71320.
17055 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17057 * mini.c (mono_codegen): Fix installation of profiler hooks.
17059 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17061 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17063 * mini.h, mini.c, cfold.c: optimize access to enum
17064 readonly fields, too. Eval conditional branches if possible
17065 to perform unreachable code removal in more cases.
17067 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17069 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17071 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17074 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17075 WinXP DEP. Fixes #71244.
17077 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17079 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17081 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17083 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17085 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17087 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17090 * mini.h: Bump AOT version.
17092 * mini.h (MonoCompile): Change exvar to a hash table.
17094 * mini.c: Allocate a separate exvar for each handler block.
17096 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17098 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17099 ex var with the pending exception and only throw if the two are equal.
17102 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17104 * mini-x86.c: Fix warnings.
17106 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17107 used by all the ports now.
17109 * aot.c: Add write-symbols and save-temps options.
17111 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17113 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17115 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17117 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17120 * tramp-s390.c: Check vtable slot belongs to the domain.
17122 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17123 as per other platforms.
17125 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17127 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17129 * driver.c: we don't run the Main() code in a subthread anymore.
17131 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17133 * mini.c: added experimental rtc support in the statistical
17134 profiler: if the user has the permission, more accurate statistics
17135 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17136 The MONO_RTC value must be restricted to what the linux rtc allows:
17137 power of two from 64 to 8192 Hz.
17139 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17141 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17143 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17145 * mini-ppc.c: better icache flush for smp.
17147 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17149 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17151 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17152 amd64 port, not yet used.
17154 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17156 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17159 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17161 * driver.c: Added --security option to activate the security manager.
17162 Right now this will allow code generation for declarative demands and
17163 is disabled when AOT is specified.
17164 * mini.c: Add code generation for declarative security demands.
17165 * mini.h: Add mono_use_security_manager as an extern gboolean.
17167 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17169 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17170 emitting more dense assembly code.
17172 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17173 exception throwing stuff.
17175 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17177 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17180 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17181 left in by mistake.
17183 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17186 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17188 * tramp-*.c: Only patch vtable slots if the object is in the current
17189 domain. Fixes appdomain-unload.exe.
17191 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17193 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17196 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17198 * mini.c (reverse_branch_op): New helper function.
17200 * mini.c (optimize_branches): Run the new optimization only on
17201 platforms which support it. Also reverse all kinds of branches.
17203 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17205 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17208 * mini.c (optimize_branches): Reverse not-equals branches if the false
17209 bblock is a throw. This happens a lot of time with argument checking in
17212 * mini.c (mono_codegen): Add support for placing basic blocks after
17213 the function epilogue.
17215 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17218 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17220 * mini.c (setup_stat_profiler): Only set this up if the platform
17221 supports ITIMER_PROF.
17223 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17225 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17228 * inssel.brg: Fix a warning.
17230 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17232 * mini.c: added support for statistical profiler
17233 (run with: --profile=default:stat).
17235 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17237 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17239 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17241 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17242 related to global registers from the amd64 port.
17244 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17246 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17248 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17249 with global registers.
17250 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17252 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17254 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17256 * debug-mini.c (encode_value): Fix off-by-one.
17258 * aot.c (encode_value): Likewise.
17260 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17262 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17264 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17267 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17269 * aot.c (emit_method_info): Increase size of temp buffer.
17271 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17274 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17276 * aot.c (emit_method_info): Fix build.
17278 * aot.c: Further rework of the AOT file format to reduce the size of
17279 the method info data.
17281 * mini.h: Bump AOT file format version.
17283 2004-12-27 Martin Baulig <martin@ximian.com>
17285 * mini.c (mini_get_method): New static method; call
17286 mono_get_method_full() and mono_get_inflated_method().
17287 (mono_method_to_ir): Use mini_get_method() instead of
17288 mono_get_method_full().
17290 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17292 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17294 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
17296 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
17298 * inssel-amd64.brg: Add some optimization rules.
17300 2004-12-24 Ben Maurer <bmaurer@ximian.com>
17302 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
17303 standard not GC'd stuff is fine.
17305 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
17307 * aot.c: Rework the AOT file format to get rid of most of the global
17308 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
17310 * mini.h: Bump AOT file format version.
17312 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
17314 * mini.h: Bump AOT file format version.
17316 * aot.c (mono_aot_is_got_entry): New function to determine if an
17317 address is inside a GOT.
17319 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
17321 * cpu-pentium.md: Increase the maximum size of some instructions which
17322 might involve a got access.
17324 * mini.c (get_method_from_ip): Another debug helper function.
17326 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
17327 when got var accesses are created during the decompose phase.
17329 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
17331 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
17332 argument mini_compile_method and to MonoCompile, and use this to
17333 determine whenever a given method is compiled for AOT. This allows the
17334 other methods compiled during AOT compilation to be free of AOT stuff,
17335 so the backends does not need to add special support for them by
17336 creating a fake GOT etc.
17338 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
17341 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17343 * mini.c (mono_method_to_ir): It turns out that some of the
17344 x-appdomain wrappers are lax with types, so just ignore this for
17347 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
17348 at the vtable->klass. If it is non-shared code we can just use the
17351 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
17353 * mini-ppc.c: access MonoDomain from tls, too.
17355 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
17357 * declsec.c: Removed unused variable (and related warning ;-)
17359 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17361 * iltests.il: New test for LDELEMA on an array of ref types.
17363 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
17364 all ldelema's on reftypes.
17365 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
17366 it was the wrong place to put it.
17368 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
17369 register to pop to make this cleaner, at the request of Paolo.
17371 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17373 * mini-ops.h (OP_GETHASHCODE): New op.
17375 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
17377 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
17380 For a microbenchmark, this reduces the cost of Hashtable.get_Item
17383 * mini-x86.c (mono_arch_output_basic_block): Rather than
17391 The first is 3 bytes while the second is 1. This saves 36 kb on
17392 mscorlib, quite a big saving. When bootstraping mcs, I was able to
17393 see a small boost because of icache locality.
17395 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
17397 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
17399 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
17400 started code sharing with the generic code.
17402 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
17404 * mini-ppc.c, cpu-g4.md: added code for direct access to
17407 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
17409 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
17410 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
17413 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
17415 * declsec.c|h: Added functions to cache the declarative stack modifiers
17416 in MonoJitInfo and to create a security frame from a MonoJitInfo
17418 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
17419 created. Register internal calls for System.Security.SecurityFrame::
17420 _GetSecurityFrame and _GetSecurityStack.
17421 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
17422 the definitions for the new stack walk/callback mechanism.
17423 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
17424 first security frame for LinkDemands and InheritanceDemands) and
17425 GetSecurityStack for Demands. Both use the new mono_walk_stack code
17427 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
17428 walk initialization (lupus).
17430 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17432 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
17434 (handle_loaded_temps): Do not create a temporary variable for
17435 things that we know are temps. They will never be modified.
17436 (mono_spill_call): Set MONO_INST_IS_TEMP
17437 (mono_emulate_opcode): ditto
17439 (mono_method_to_ir.CEE_DUP): ditto
17441 2004-12-19 Ben Maurer <bmaurer@ximian.com>
17443 * mini.c (type_to_eval_stack_type): Make this handle the void type
17444 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
17445 (emit_tree): use ip_in_bb to special case some common idioms
17446 Update all callers to pass in the IP.
17447 (mono_method_to_ir): Make CEE_CALL* do the above as well.
17449 This gives us a nice 2% speedup in mcs bootstrap.
17451 * mini-x86.c (peephole_pass): Peephole pass to make
17460 * mini.c (ip_in_bb): new method.
17461 (mono_method_to_ir): use this method rather than doing the hash
17464 * linear-scan.c (mono_linear_scan): When expiring actives, you
17465 don't need to keep around variables that expire on this
17466 instruction. This makes it so that:
17469 store (ebx add (ebx, 1))
17473 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
17475 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
17476 combination to avoid doing two copies. Fix up problems with previous
17479 * mini.c: Fix 64 bit warnings.
17481 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
17483 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
17485 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
17486 changes from the x86 code.
17488 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
17490 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
17492 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
17493 throwing code to reduce its size, unify the AOT and non-aot code and
17494 get rid of relocations in the AOT case.
17496 * mini-x86.h mini.c exceptions-x86.c
17497 (mono_arch_get_throw_corlib_exception): New arch specific function to
17498 raise corlib exceptions which doesn't require relocations in the
17501 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
17503 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
17505 * mini.c (mono_emit_method_call): Only allocate the got var when it is
17508 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
17511 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17513 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
17514 with add function when used from Inc/dec atomic
17515 functions. Re-enabled optimization on x86.
17516 * mini-ops.h: renamed atomic_add functions to
17517 allow _add to match the Interlocked::Add and
17518 _add_next to match Interlocked::Inc/Dec.
17520 2004-12-15 Massimiliano Mantione <massi@ximian.com>
17522 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
17523 linking of BBs to the end BB, and enabled SSAPRE also with
17524 consprop and copyprop (which was prevented by that bug).
17526 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17528 * mini-x86.c: disabling the Interlocked optimizing code.
17530 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17532 * aot.c (load_aot_module): Move reading of got_addr after the AOT
17533 file version check.
17535 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17537 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
17538 interlocked optimization due lack of support on x86, rewrote
17539 exchange to take into account that base may be in eax.
17541 xsp works again; activated Interlocked optimizing code.
17543 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17545 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
17547 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
17549 * mini-ops.h: Add new opcodes.
17551 * mini.h: Add new patch types. Add got_var to MonoCompile.
17553 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
17554 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
17555 make it work with all kinds of patchable code.
17557 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
17558 address of the GOT, and referencing entries in the GOT.
17560 * mini.c: Add code to load the GOT address if needed by an opcode.
17562 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
17563 independent AOT code on the x86 using an elf-style Global Offset Table.
17565 2004-12-14 Raja R Harinath <rharinath@novell.com>
17567 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
17569 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17571 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
17574 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
17576 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
17577 of Interlocked:Increment/Decrement/Add as inline ops.
17578 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
17580 2004-12-12 Geoff Norton <gnorton@customerdna.com>
17582 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
17583 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
17585 2004-12-12 Duncan Mak <duncan@ximian.com>
17587 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
17588 again. `patch_info->table_size' is no longer valid after Zoltan's
17591 2004-12-12 Martin Baulig <martin@ximian.com>
17593 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
17594 if we are the "real" method, ie. not an inlined method inside it.
17596 2004-12-11 Ben Maurer <bmaurer@ximian.com>
17598 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
17599 before we look in the special fields table. This fixes
17600 ../tests/thread-static-init.cs.
17602 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17604 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
17605 for Array get_Rank and get_Length. Fixes bug #70465.
17607 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
17609 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
17610 separate structure to reduce the size of MonoJumpInfo.
17612 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
17614 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
17616 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
17618 * mini.c (mini_get_inst_for_method): Changed to allow ports
17619 to return a MonoInst instead of opcode
17620 (renamed mini_get_opcode_for_method to better reflect the new functionality)
17622 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
17623 Allow ports to return a created MonoInst instead of op-code, will enable
17625 (renamed mini_get_opcode_for_method to better reflected the functionality)
17627 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
17629 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
17631 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17633 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
17636 2004-12-08 Martin Baulig <martin@ximian.com>
17638 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
17639 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
17641 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17643 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
17646 * exceptions.cs: Disable some tests which depend on properties of x86 fp
17649 2004-12-08 Raja R Harinath <rharinath@novell.com>
17651 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
17653 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
17655 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
17656 bug introduced by the previous patch.
17658 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17660 * mini-ppc.c, objectc.cs: handle large structs passed by value
17661 (fixes bug #69972).
17663 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
17665 * mini-ppc.c: OP_ARGLIST implementation from
17666 Geoff Norton <gnorton@customerdna.com>.
17668 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17670 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
17671 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
17673 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17675 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
17677 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17679 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
17682 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
17684 * mini-sparc.c: Zero out localled-ed memory.
17686 * iltests.il: Add tests for zeroing out localloc-ed memory.
17688 2004-12-04 Martin Baulig <martin@ximian.com>
17690 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
17691 mono_method_get_signature_full().
17693 2004-12-03 Massimiliano Mantione <massi@ximian.com>
17695 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
17696 and some utility functions (always for SSAPRE), integrated SSAPRE.
17697 * mini.h: Likewise.
17698 * driver.c: Added ssapre option.
17699 * ssa.c: Small fix on OP_ARG handling.
17700 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
17701 * Makefile.am: Likewise.
17703 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
17705 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
17706 now in the xp code.
17708 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
17711 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17713 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
17715 * cpu-s390.md : Increase instruction length of oparglist.
17717 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
17719 2004-11-30 Martin Baulig <martin@ximian.com>
17721 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
17722 virtual generic methods. We call a special helper_compile_generic_method()
17723 icall to retrieve the method from the vtable, inflate and compile
17724 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
17726 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
17728 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
17730 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
17732 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
17734 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
17737 2004-11-27 Ben Maurer <bmaurer@ximian.com>
17739 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
17740 platforms with PIC aot.
17742 2004-11-28 Martin Baulig <martin@ximian.com>
17744 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
17747 2004-11-28 Martin Baulig <martin@ximian.com>
17749 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
17750 the result of mono_type_get_underlying_type() to check whether
17753 2004-11-26 Martin Baulig <martin@ximian.com>
17756 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
17759 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
17761 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
17762 the same way as the other arguments so they won't get clobbered.
17764 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
17765 calls through R11 since it is clobbered by the trampoline code.
17767 2004-11-26 Raja R Harinath <rharinath@novell.com>
17769 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
17770 pick up in-tree mscorlib.dll.
17772 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
17774 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
17776 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
17777 runtime data/code are now stored in a table similar to the GOT in ELF.
17778 This allows the code itself to be position independent.
17780 * aot.c: Fix loading of referenced assemblies after the lazy assembly
17783 * aot.c: Attach ELF type (object/function) directives to all global
17786 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
17788 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
17790 * mini-amd64.h: Turn on PIC AOT code.
17792 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17793 returning the offset within an OP_AOTCONST instruction where the GOT
17794 offset needs to be added.
17796 * mini.h: Bump AOT file format version.
17798 2004-11-25 Martin Baulig <martin@ximian.com>
17800 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17801 uninflated generic methods.
17803 2004-11-25 Martin Baulig <martin@ximian.com>
17805 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17807 2004-11-24 Martin Baulig <martin@ximian.com>
17809 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17810 original klass (this only applies for generic instances).
17812 2004-11-24 Martin Baulig <martin@ximian.com>
17814 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17815 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17818 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17820 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17821 localloc. Fixes #69678.
17823 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17825 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17827 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17828 used SSE registers on pinvoke calls. Fixes #69774.
17830 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17832 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17833 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17835 2004-11-23 Raja R Harinath <rharinath@novell.com>
17837 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17838 Refer directly to the mcs/ tree.
17840 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17842 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17843 Check if a trampoline for a synchronized method is required.
17845 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17847 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17848 with localloc if needed. Throe arithmetric exception in
17849 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17850 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17852 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17854 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17855 types before switching on type. Fixes #69622.
17857 2004-11-19 Raja R Harinath <rharinath@novell.com>
17859 * Makefile.am (check-local): New. Integrate into 'make check'.
17860 (MCS,RUNTIME): Define using in-tree mono and mcs.
17862 (%.exe): Use $(ILASM).
17864 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17866 * mini-ppc.c: adjust initial prolog size (bug #69691).
17868 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17870 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17873 2004-11-17 Raja R Harinath <rharinath@novell.com>
17875 * Makefile.am (clean-local): Rename from 'clean'.
17877 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17879 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17880 to mono_arch_is_int_overflow.
17881 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17884 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17886 * declsec.c|h: New files to support declarative security attributes.
17887 Added function to check if a method has (applicable) security.
17888 * mini.c|h: Add check for declarative security attributes in
17889 mono_method_check_inlining.
17890 * Makefile.am: Added declsec.c and declsec.h to the build.
17892 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17894 * mini.c, mini.h: update to keep dynamic code info per-domain.
17896 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17898 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17899 (mini_init): Get rid of it from here too.
17901 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17903 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17904 implemented OP_RETHROW (patch by Geoff Norton
17905 <gnorton@customerdna.com>).
17907 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17909 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17910 between appdomains. Fixes appdomain-unload on PPC.
17912 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17914 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17915 mini-exceptions.c: handle the new wrapper types.
17916 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17917 token value as a MonoClass* when compiling a wrapper.
17918 mono_jit_create_remoting_trampoline now takes an additional
17919 MonoRemotingTarget parameter.
17921 2004-11-10 Martin Baulig <martin@localhost>
17923 * mini.c (mono_method_to_ir): Use `generic_container->context'
17924 rather than creating a new one.
17926 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17928 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17930 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17932 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17934 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17935 the experimental aot cache stuff.
17937 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17939 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17940 mini-exceptions.c: update to exception clause structure changes.
17942 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17944 * exceptions-x86.c (throw_exception): Fix warnings.
17946 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17949 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17951 * exceptions-sparc.c (get_throw_exception): Really fix this.
17953 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17955 * tramp-*.c: we no longer support icalls without wrappers, so
17956 a bit of code can be removed here
17958 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17960 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17963 * cpu-sparc.md: Add op_rethrow.
17965 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17967 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17969 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17970 * mini-ops.h: Add OP_RETHROW.
17972 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17974 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17976 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17978 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17979 Makes the output much easier to read
17981 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17983 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17984 prevents another huge leak when compiling with ssa. Secondly, the
17985 performance of doing this rather than freeing the lists is much
17986 better. GList does a lock every time you allocate a list link,
17987 so that it can use a memory pool. So, it is better to just use
17988 a memory pool of our own.
17990 * ssa.c, linear-scan.c: replace g_list_remove_link with
17991 g_list_delete. The remove one does not free the GList, so we were
17992 leaking memory. On -O=all --compile-all with corlib, this cut down
17993 3 MB of allocations.
17995 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17997 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17999 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18001 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18002 into a new function mono_create_jit_trampoline ().
18004 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18006 * trace.c (get_spec): Allow tracing of classes without a namespace.
18008 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18010 * mini.c: Fix pointer overwrite in mini_method_compile.
18012 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18014 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18015 The darwin ABI needs some special handling for 1 and 2 byte structs
18016 Lets use lbz/lhz instead of lwz everywhere.
18017 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18018 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18019 Use stb/sth for the former, and put the latter always on stack instead of in
18020 argument registers.
18022 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18024 * trace.c (is_filenamechar): Add '_'.
18026 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18028 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18030 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18032 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18034 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18035 depends on libmonogc. Fixes #68805.
18037 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18039 * mini.c (mono_jit_free_method): Provide extra information for
18040 this error. Currently this leaks, but will be turned into a
18041 developer option in the future.
18043 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18045 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18047 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18049 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18050 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18051 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18053 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18055 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18056 trampolines for AOT code.
18058 2004-10-22 <vargaz@freemail.hu>
18060 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18061 constructed types. Fixes #68136.
18063 2004-10-21 Martin Baulig <martin@ximian.com>
18065 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18066 if it returns true, unwind the stack to the call instruction.
18068 2004-10-21 <vargaz@freemail.hu>
18070 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18072 * mini.h: Bump AOT version number.
18074 * objects.cs: Add another test for unbox trampolines.
18076 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18079 2004-10-20 <vargaz@freemail.hu>
18081 * driver.c: Add SHARED to the set of optimizations tested.
18083 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18085 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18086 used by CEE_NEWARR.
18088 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18090 2004-10-20 Martin Baulig <martin@ximian.com>
18092 * mini-exceptions.c (mono_handle_exception): Call
18093 mono_debugger_handle_exception() to tell the debugger about
18094 catch/finally clauses.
18096 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18098 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18100 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18103 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18105 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18106 methods as their native size, fixed bug #57543, #57545.
18107 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18108 This saves a temporary register and mullw call down into 1 (minor perf
18109 increase for cases like sum = sum * 5; This use to translate into:
18112 It now translates to
18115 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18117 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18120 2004-10-11 Martin Baulig <martin@ximian.com>
18122 * mini.c (mono_method_to_ir): If we're a generic method, get the
18123 MonoGenericContainer from our MonoMethodNormal and create a
18124 MonoGenericContext from it.
18126 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18128 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18130 * basic-long.cs: Add test for checked i8->i2 cast.
18132 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18134 * inssel-ppc.brg: added a couple of speedup rules.
18136 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18138 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18139 to speed up rebuilds.
18141 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18143 * mini-s390.c: Minor fix to OP_OR_IMM.
18145 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18147 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18148 better. Fixes appdomain-unload.exe on sparc.
18150 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18152 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18153 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18156 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18158 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18160 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18162 * mini.c: Always generate a field read/write wrapper for members
18163 of the class MarshalByRefObject since the actual instance could
18166 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18168 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18170 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18172 * driver.c mini.h trace.c: Move the setting of the main assembly into
18173 a separate function called mono_trace_set_assembly () and call it after
18174 actually loading the main assembly. Fixes #66872.
18176 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18178 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18179 using the code manager.
18181 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18183 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18185 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18187 * cpu-amd64.md: Fix bug in previous patch.
18189 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18192 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18194 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18195 mini-exceptions.c: updates for changed stack walk interface.
18197 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18199 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18201 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18203 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18205 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18207 * driver.c (mini_regression_list): Do not call mono_assembly_close
18208 since assemblies can't be unloaded.
18210 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18212 * cpu-amd64.md: Fix more instruction lengths.
18214 * cpu-amd64.md: Fix lengths of some instructions.
18216 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18218 * inssel.brg: Make the array ldelema check aot friendly.
18220 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18222 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18224 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18226 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18228 * mini-x86.c: Fix build.
18230 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18231 mono_type_get_underlying_type () helper function to simplify code.
18233 2004-09-09 Martin Baulig <martin@ximian.com>
18235 * mini-amd64.c: Don't access `type->data.klass' directly, call
18236 mono_class_from_mono_type() instead since the type may be a
18239 2004-09-09 Martin Baulig <martin@ximian.com>
18241 * mini-amd64.c (get_call_info): Fix support for generic instances.
18242 (add_valuetype): Use mono_class_from_mono_type() to get the class
18243 since we can be a generic instance.
18245 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18247 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18249 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18251 * liveness.c: reset spill costs on each scan: bug 62107
18253 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18255 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18256 unnecessary line that doesn't compile
18258 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18260 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18261 trampolines, make them call an error function so people can fix their
18264 2004-09-06 Martin Baulig <martin@ximian.com>
18266 * mini.c (mono_method_to_ir): When initializing locals, handle a
18267 generic instances like a valuetype if it's a valuetype and like a
18268 class if it's a class.
18270 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18272 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18273 stack. Fixes #64674.
18275 * exceptions.cs: Add test for unwinding of call arguments.
18277 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18279 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18280 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18281 set the carry/borrow flag). The sparc and s390 implementations
18282 can now use optimized versions (and simplify the code). ppc bugfixes.
18284 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18286 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18288 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18290 * inssel-amd64.brg: Remove leftover 32 bit rule.
18292 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18294 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
18296 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
18297 mono_arch_find_jit_info functions into a new function. Fix a memory
18300 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
18303 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18305 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
18308 * exceptions.cs: Add array size tests.
18310 * mini.c: Allocate a separate icall wrapper for each arity of
18311 mono_array_new_va. Fixes #59509.
18313 * exceptions.cs: Add testcase for 64578.
18315 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
18317 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
18319 2004-09-02 Martin Baulig <martin@ximian.com>
18321 * mini.c (mono_method_to_ir): When initializing the locals, call
18322 handle_initobj() on the generic instance itself, not its
18325 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18327 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
18328 MonoJitInfo for dynamic methods.
18330 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
18332 * mini.c: Add support for freeing JIT data for dynamic methods.
18334 2004-09-01 Martin Baulig <martin@ximian.com>
18336 * mini-x86.c (is_regsize_var): Added support for generic
18338 (mono_arch_emit_prolog): Make this compile again, use
18339 `x86_push_imm_template (code)'.
18341 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
18343 * mini-x86.c: make all push_imm instructions that get
18344 patched always emit the long form
18346 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
18348 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
18349 in a per-domain hash.
18351 * mini-amd64.c (merge_argument_class_from_type): Handle generic
18354 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
18356 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
18359 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
18362 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
18363 Beginnings of SSE2 support.
18365 * exceptions.cs: Add more tests for checked int<->uint casts.
18367 2004-08-28 Martin Baulig <martin@ximian.com>
18369 * mini-x86.c (mono_arch_instrument_epilog): Added support for
18373 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
18374 Handle generic instances recursively.
18376 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18378 * iltests.il: test for conv.u8 on a constant
18380 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18382 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
18383 LCONV_x4 (shrun_32 (membase)).
18385 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18387 * inssel-x86.brg: c&p rules for push/setret of long
18389 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18391 * inssel-x86.brg: c&p rules for compare (base, regvar) and
18392 compare (regvar, base)
18394 * inssel-x86.brg: more burg love
18396 * inssel.brg: more cleanup
18398 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
18400 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18402 * basic-long.cs, basic-calls.cs: new tests for optimization.
18404 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
18406 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
18409 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18411 * mini-amd64.c (read_tls_offset_from_method): Add another case.
18413 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
18415 * inssel.brg (mini_emit_memcpy): use
18416 NO_UNALIGNED_ACCESS to disable memcpy optimization
18418 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18420 * mini-amd64.c: Handle generic types in various places.
18422 * mini.c (mono_method_to_ir): Handle generic types in init locals.
18424 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
18426 * mini.c (handle_box): Fix warning.
18428 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
18430 * mini-amd64.h: Enable the emit_state optimization.
18432 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
18434 * mini-amd64.c: Add some new 64 bit peephole opts.
18436 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
18438 * cpu-amd64.md: sreg1 of div instructions must be %rax.
18440 * mini-amd64.c: Register allocator fixes.
18442 * mini.c: Add an optimization to emit_state to avoid allocation of new
18443 registers on some platforms.
18445 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
18447 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
18449 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
18450 allocation. Fixes #63085.
18452 * basic-long.cs: Add new regression test.
18454 * mini-amd64.c: Register allocator improvements.
18456 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
18458 * mini-amd64.c (read_tls_offset_from_method): Add another code
18461 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
18462 instruction sequence for nullifying class init trampolines.
18464 * objects.cs: Add new regalloc test.
18466 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
18468 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18470 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
18472 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
18475 * driver.c: Fix profiling after TLS changes.
18477 * driver.c (mono_main): Set mono_stats.enabled if needed.
18479 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
18482 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
18484 * mini-x86.c: use a 1 op rather than a 2 op tls access
18485 instruction -> faster.
18487 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18489 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18492 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
18494 * exceptions-sparc.c (throw_exception): fix typo
18496 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
18498 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
18499 set tree->dreg correctly with tls. Allow any
18500 register to be used.
18502 * mini-x86.c (read_tls_offset_from_method): add new code
18503 generation pattern seen with GCC.
18506 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18508 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
18509 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18510 exceptions-sparc.c: fix some performance issues in exception
18511 handling and setting of the stack trace for exceptions that were
18514 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18516 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18519 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
18522 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
18524 This patch inlines tls access, when possible.
18526 * mini.h: new arch functions for TLS intrinsics.
18527 All platforms updated with a stub.
18529 * mini.c: use the new intrinsics
18531 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
18532 arch specific intrinsic for tls variables
18534 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18536 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
18539 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
18541 * mini.c: thread local allocation
18543 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
18545 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
18547 * Makefile.am: Link against the static version of libmonogc.
18549 * Makefile.am: Link the static versions of the convenience libraries
18550 into the mono executable.
18552 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
18554 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
18556 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
18557 on integer overflow.
18559 * mini-amd64.c: Reorganize function call code.
18561 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
18563 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18565 * inssel-x86.brg: use xor eax,eax.
18567 * basic.cs: new tests
18569 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18571 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
18572 in exception throwing code.
18574 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18576 * inssel-x86.brg: use xor esi,esi.
18578 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18580 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
18581 can trace methods compiled during mini_init () too.
18583 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
18586 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18588 * Makefile.am: static link on x86 (r=zoltan)
18590 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18592 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
18593 code since it causes some programs to fail.
18595 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
18597 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
18599 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18601 * mini.c: ovfops_op_map - add STACK_OBJ case for
18603 * basic.cs: add test_0_pin_string as test
18606 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18608 * Makefile.am: build C# if srcdir != builddir
18610 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18612 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
18613 fall-through blocks.
18615 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18617 * driver.c: enable loop by default again and include abcrem in -O=all.
18619 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
18621 * iltests.il: Add some localloc tests.
18623 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
18625 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
18628 * inssel-amd64.brg: Add some optimizations.
18630 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
18633 * Makefile.am: Statically link mono against libmono on AMD64.
18635 * mini-amd64.c inssel-amd64.brg: Optimizations.
18637 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
18639 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
18641 * tramp-amd64.c: Patch calling code in trampolines.
18643 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
18645 * mini-amd64.c: pinvoke struct passing fixes.
18647 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
18649 * mini-sparc.c: redo change, make mono_arch_cpu_init call
18650 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
18652 2004-08-05 Duncan Mak <duncan@ximian.com>
18654 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
18657 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18659 * mini-amd64.c (emit_move_return_value): Move return value for normal
18662 2004-08-05 Martin Baulig <martin@ximian.com>
18664 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
18665 `type->type'; just modify `type' itself when dealing with enums
18666 and generic instances.
18667 (check_call_signature): Make `simple_type' a `MonoType *'.
18669 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18671 * mini.c: Use OP_PADD to add offsets to addresses.
18673 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
18675 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
18677 * mini-sparc.c (mono_arch_emit_epilog): fix check
18678 for folding last op into restore instruction
18680 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18682 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
18683 helper methods using the code manager.
18685 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
18687 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
18689 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18691 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
18692 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
18694 * mini-s390.c: fix tail processing
18696 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
18698 * mini-ppc.c: mul.ovf.un exception name fix.
18700 2004-08-03 Martin Baulig <martin@ximian.com>
18702 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
18703 instances; before jumping to `handle_enum', also modify `ptype'.
18705 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
18707 * cpu-sparc.md: fcall maximal length too small.
18709 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
18711 * mini-amd64.c mini.h: Add initial support for passing/returning
18712 structures to/from pinvoked methods.
18714 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
18716 * mini-ppc.c: reg allocator fix.
18718 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
18720 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
18722 * inssel.brg: Optimize memset on 64 bit machines.
18724 * mini-amd64.c: Fix some vararg cases.
18726 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18728 * mini-s390.c: Corrected macro in emit_float_to_int
18730 * s390-abi.cs: Tests to exercise the s390 ABI
18732 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18734 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
18737 * basic.cs: Add a test for add.ovf.un.
18739 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
18741 * mini-sparc.c: add case for OP_IDIV_UN
18743 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18745 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
18747 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
18749 2004-07-30 Ben Maurer <bmaurer@ximian.com>
18751 * basic.cs: regression tests.
18753 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
18756 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18758 * basic.cs: Add a new test.
18760 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
18761 and AOT. Various fixes and optimizations.
18763 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
18765 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
18767 * mini-ppc.c: make sure temp regs are not used for global reg
18770 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
18772 * cpu-sparc.md: conv_i8 fix for 64bits
18774 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
18776 2004-07-29 Ben Maurer <bmaurer@ximian.com>
18778 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
18779 add opcode for cmp BYTE PTR [eax], imm.
18781 * inssel.brg: Make memcpy and memset takes bases.
18783 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18785 * *-amd64.*: More AMD64 work.
18787 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18789 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
18790 add a compare-not-equal opcode.
18792 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18794 * mini.c: Use mono_init_from_assembly instead of mono_init.
18796 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18798 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18800 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18802 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18804 * inssel.brg: 64 bit fixes.
18806 * mini.h (MonoCallInst): Add some AMD64 specific data.
18808 * mini.h: Add some OP_P opcodes.
18810 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18812 * basic.cs: tests for 61797 and 61740
18814 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18816 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18817 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18819 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18821 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18823 * *-amd64*.*: Ongoing AMD64 work.
18825 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18827 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18829 * *-amd64*: Ongoing AMD64 work.
18831 * mini-arch.h: Add AMD64 support.
18833 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18835 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18837 * mini-ops.h: Add new opcodes.
18839 * Makefile.am: Add AMD64 support.
18841 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18842 rules into the inssel-long*.brg files.
18844 * *-amd64.*: Add beginnings of AMD64 backend.
18846 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18848 * mini.c (print_dfn): commenting out the code that prints
18849 the cil. With -O=deadce, this makes -v -v crash.
18851 * cpu-pentium.md: make checkthis have a length of 2
18853 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18855 * mini-sparc.h: fix implementations of __builtin
18856 functions for Sun compiler for V9.
18858 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18860 * mini.c: use the new stelem.ref wrapper
18861 * exceptions.cs, arrays.cs: new stelem.ref tests
18863 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18865 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18866 new XSP should work with these changes).
18868 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18870 * inssel-{long32,x86,}.brg: trivial optimizations.
18872 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18874 * mini.c: load value when emitting box operation in
18877 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18879 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18880 is one byte shorter than cmp DWORD PTR [eax], 0.
18882 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18884 * inssel-ppc.brg: arguments on the stack are always
18885 relative to the stack pointer (spotted by Neale Ferguson).
18887 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18889 * exceptions-x86.c: delay appending the method name to the trace until
18890 after mono_jit_info_table_find is called, as this gets the real
18893 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18895 * aot.c: register roots
18897 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18899 * aot.c : I could just use PLATFORM_WIN32 flag.
18901 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18903 * aot.c : Reverting the previous fix. This time it broke linux build.
18905 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18907 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18909 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18911 * mini.c (handle_stack_args): Remove some more debugging code.
18913 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18915 * driver.c mini.h aot.c: Allow additional options to be specified with
18916 --aot and pass them to mono_compile_assembly.
18918 * aot.c: Add experimental code to AOT compile all loaded assemblies
18919 on demand and save the code into a cache in the filesystem.
18921 * aot.c: Add support for more wrapper methods.
18923 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18926 * cpu-*.md: Remove removed opcodes.
18928 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18929 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18930 related icalls to marshal.c.
18932 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18934 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18936 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18938 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18940 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18941 * liveness.c: If liveness is recomputated we need to reset the information
18942 for each variable. This way, if the liveness range has been narrowed
18943 by optimizations that happened after the last computation, we can return
18946 For example, if you have
18951 // Tons of code that does not affect i
18957 i = 0 is dead code and will be removed by SSA. However, when
18958 linear scan gets to the code, i will still appear to be live
18959 throughout the entire block. This prevents good register allocation.
18961 2004-07-06 Martin Baulig <martin@ximian.com>
18963 * debug-mini.c (mono_debug_init_method): Allow
18964 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18965 (mono_debug_add_icall_wrapper): New method.
18967 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18969 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18971 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18974 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18976 * aot.c (mono_aot_load_method): Fix loading of debug info.
18978 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18980 * aot.c: Add logging support.
18982 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18984 * mini.h: Add prototype for mono_print_method_from_ip.
18986 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18988 * inssel.brg: 64 bit fixes.
18990 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18993 * Makefile.am: Add SPARC64 support.
18995 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18997 * aot.c: Fix alignment problems on 32 bit platforms.
18999 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19001 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19004 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19007 * mini.h: Bump AOT file version. Some 64 bit fixes.
19009 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19011 * inssel-sparc.brg: Add new rule to avoid register moves.
19013 * inssel.brg: Add ldind_to_load_membase helper function.
19015 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19017 * mini.c: OffsetToStringData intrinsic.
19019 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19021 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19023 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19026 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19027 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19029 * mini.c: reinstated mono_compile_get_interface_var()
19030 on x86, too, since the change breaks the Gtk# build there as well.
19032 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19034 * driver.c: remove loop from the default optimizations: it seems to
19035 interact badly with some of the other options (see bug #60613).
19037 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19039 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19040 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19042 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19044 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19045 vararg-using methods.
19047 2004-06-21 Martin Baulig <martin@ximian.com>
19049 * mini/mini-exceptions.c
19050 (mono_handle_exception): Added `gpointer original_ip' argument.
19051 After calling mono_unhandled_exception(), call
19052 mono_debugger_unhandled_exception() and if that returns true,
19053 restore the context and return.
19055 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19057 * mini-ppc.c: prefer the use of relative branches so
19058 they won't need to be patched in aot code (patch from Patrick Beard).
19060 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19062 * aot.c: patch from Patrick Beard to make the output assembly
19063 more correct for the MacOSX assembler. Small tweak to
19064 generate sane images on Linux/PPC, too.
19066 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19068 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19069 case until bug #59509 is fixed (shows up in #60332).
19071 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19073 * mini.c: make sure the needed wrappers are compiled, too, with
19076 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19078 * driver.c: remove NPTL reference in --version output.
19080 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19082 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19083 generate valid assembly for the Mach-O assembler.
19085 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19087 * driver.c: don't include abcrem in the all optimization specifier
19088 since it slows down jit compilation too much for now.
19090 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19092 * mini.c: use BIGMUL only if both operands have the same signage.
19093 * iltests.il: Test for bug 60056. (errors related to signage in
19098 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19100 * mini.c, aot.c: memory leak fixes.
19102 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19104 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19106 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19108 * Makefile.am: remove the -static hack completely, it links in
19109 statically glib as well.
19111 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19113 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19114 * exceptions.cs: make it compile with new mcs/csc.
19116 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19117 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19118 and added relevant test case.
19120 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19122 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19123 regressions in gtk-sharp.
19125 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19127 * exceptions.cs: New regression tests.
19129 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19131 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19133 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19135 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19137 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19139 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19141 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19143 * mini.c (mono_jit_runtime_invoke): Init class in this
19144 method instead of trusting mono_jit_compile_method to
19145 do the work (because wrappers can be in object class)
19147 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19149 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19151 * basic-long.cs: New regression test.
19153 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19155 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19156 and div/rem checks.
19158 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19160 * Makefile.am: fix miguel's change to build mono statically against
19161 libmono (track build dependencies).
19163 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19165 * cfold.c: Some glib versions do not have G_MININT32.
19167 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19169 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19170 with precision of tan, atan, sin and cos, and implemented related
19171 regressions tests (fixes bug 54467, but one new problem appeared and
19174 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19176 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19178 * exceptions.cs: Add test for constant folding && division by zero.
19180 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19181 since driver.c is in libmono too, so the optimization was useless.
19183 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19184 variable to driver.c so the compiler can emit more efficient code to
19187 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19189 * Makefile.am: don't distribute generated inssel.[ch] files.
19191 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19193 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19194 into the default appdomain. Fixes #58707.
19196 * jit-icalls.c: Remove the broken approximation for truncl, doing
19197 no conversion is better.
19199 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19202 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19204 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19205 of the mcrxr instruction which is not available on some processors
19206 even if it's documented to be. Implement add and sub overflow correctly
19207 (still not complete for long unsigned). Speed up icalls a bit.
19209 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19211 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19212 we run .cctor in the current domain instead of target_domain.
19214 Fixes bug #58558, .cctor not being called in -O=shared.
19216 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19218 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19220 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19222 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19223 which can be done with an imm8, do it that way.
19224 (mono_arch_output_basic_block): ditto for a jmp
19225 (mono_arch_emit_prolog): Computate maximum offset of a label.
19227 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19229 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19230 now tries to allocate prefered physical reg's for virtual
19231 regs. This reduces the number of emited spills/loads with
19232 20-30% on our core assemblies.
19234 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19236 * jit-icalls.c: truncl() is not needed and trunc() is
19237 the correct thing to do anyway (bug #58287).
19239 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19241 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19244 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19246 * driver.c: enable loop optimizations by default.
19248 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19250 * mini-x86.c: fix calc of max loop size when aligning loops start.
19252 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19254 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19257 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19259 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19262 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19264 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19266 * mini.c (inline_method): Allways inline some wrappers even if the cost
19267 is too large. Fixes #58785.
19269 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19271 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19273 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19274 (crichton@gimp.org). Beginning of support for sparc/linux.
19276 * mini-sparc.c: Optimize retrieval of LMF address.
19278 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19280 * exceptions-ppc.c: handle alloca in methods with clauses.
19282 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19284 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19286 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19288 * mini.c: Delegate most of the abort signal work to
19289 mono_thread_request_interruption, which also handles Stop and Suspend
19292 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19294 * mini.c mini.h: Allow inlining of icall wrappers if the backend
19295 supports the save/restore lmf opcodes.
19297 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
19299 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
19300 by gcc-3.4 as well.
19302 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
19304 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19306 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
19307 methods which contain array accesses.
19309 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
19310 boundaries. Fixes #58537.
19312 * iltests.il: Add regression test for #58537.
19314 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19316 * mini-x86.c (mono_arch_local_regalloc): Last part of
19317 fix for bug #58633 (releasing register to early).
19319 2004-05-18 Miguel de Icaza <miguel@ximian.com>
19321 * basic-long.cs: Add new regression test.
19323 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19325 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
19326 register too early on the chain.
19328 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19330 * mini.c (create_helper_signature): Use a helper function to reduce
19331 the code which needs to be written. Also set the calling convention of
19332 icalls on windows. Fixes #57840.
19334 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19336 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
19337 exceptions-ppc.c: added helper function to get the instruction address
19338 from a signal handler context.
19340 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19342 * helpers.c: use g_get_tmp_dir. Invokes happyness
19345 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19347 * helpers.c: Add new env variable to pass args to objdump.
19348 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
19350 2004-05-17 Radek Doulik <rodo@ximian.com>
19352 * Makefile.am (common_sources): added abcremoval.h so it get
19353 disted and daily mono packages on go-mono.com will build again
19355 2004-05-17 Massimiliano Mantione <massi@ximian.com>
19357 * abcremoval.c: Fixed coding style, added copyright header.
19359 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
19361 * mini.h: Added prototype for abc removal main function.
19363 * build_relations_propagation_table.pl: Added copyright header.
19365 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19367 * basic-long.cs: reg test for complex ceq_long bug.
19369 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19371 * mini-x86.c (mono_arch_local_regalloc): Correctly free
19372 reg in long and clob case (bug #58343). Fixed/added comments.
19374 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
19376 * mini.c (mono_jit_runtime_invoke): Follow new convention
19377 of calling the invoke method with an function pointer.
19379 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
19381 * ChangeLog: Fix author of memory leak patch.
19383 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
19385 * Makefile.am: fix make dist as well...
19388 2004-05-14 Massimiliano Mantione <massi@ximian.com>
19390 * cfold.c: Made so that conversions from pointer to int4 are no-ops
19391 on archs where pointers are 4 bytes long.
19393 * Makefile.am: Added abcremoval.c source file.
19395 * abcremoval.c: Added abcremoval.c.
19397 * abcremoval.h: Added abcremoval.h.
19399 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
19401 * inssel.brg: Enabled bounds check removal.
19403 * mini.c: Added support for abcrem optimization.
19405 * mini.h: Added abcrem optimization label.
19407 * driver.c: Added support for abcrem optimization.
19409 * propagated_relations_table.def: Added propagated_relations_table.def.
19411 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
19413 * mini.c, cfold.c: fix style.
19415 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19417 * mini.c: handle issue with the low-level implementation of
19418 some long opcodes (bug #54209).
19420 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
19422 * basic.cs: test for my new cmov stuff.
19424 2004-05-13 Patrik Torstensson
19426 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
19427 opt and added peephole documentation.
19429 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
19431 * tramp-ppc.c: rewrote the generic trampoline code.
19433 2004-05-11 Patrik Torstensson
19435 * mini-x86.c: optimize long shl/shr asm code (one less branch)
19437 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
19439 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
19441 * mini.h mini.c dominators.c: Applied patch from Derek Woo
19442 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
19444 * mini.c: Add new icalls for AsAny marshalling.
19446 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19448 * tramp-ppc.c, mini-ppc.c: more cleanups.
19450 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19452 * mini.c: no warnings.
19454 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19456 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
19458 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
19460 * mini.c: In the thread abort signal handler, if the thread is in the
19461 process of being stoped, don't throw the Abort exception, just stop the
19464 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
19466 * tramp-ppc.c: removed old code.
19468 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19470 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
19471 do some simple speed optimizations on ppc.
19473 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19475 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
19476 and large offsets in load/store.
19478 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19480 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
19481 it causes regressions.
19483 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19485 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
19488 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19490 * jit-icalls.c: remove warnings.
19491 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
19492 speedups for unsafe code.
19494 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
19496 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
19498 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
19500 * basic-calls.cs: Add new regression test.
19502 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
19505 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
19507 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
19510 2004-05-06 Patrik Torstensson
19512 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
19513 long reg allocation in any reg (not only eax:edx) and implemented
19514 long shl/shr ops in asm instead of helpers.
19516 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
19518 * mini-sparc.h: Fix warnings.
19520 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
19523 * mini-exceptions.c (mono_handle_exception): Call the filter in a
19524 separate statement for clarity.
19526 * mini-sparc.c: Update status.
19528 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
19530 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
19533 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19535 * inssel-ppc.brg: another small pre-release workaround:
19536 we don't do overflow detection for long_sub_un.
19538 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19540 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
19541 (also works around a weird ppc bug: 57957).
19543 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
19545 * tramp-ppc.c: trampoline fixes.
19547 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
19549 * mini-ppc.c: fixed typos.
19551 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19553 * mini-ppc.c, exceptions-ppc.c: more code saves registers
19554 at the top of the stack. Fixed typos. Use a frame registers
19555 for all the methods with exception clauses.
19557 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19559 * exceptions-ppc.c: restore fp registers.
19561 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19563 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
19564 order from the stack top (moved the stack room to save the
19565 return value for trace after the param area). Fixed corruption
19566 in restoring registers on unwind.
19568 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19570 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
19572 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19574 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
19575 and prolog/epilog for methods that use it. Allow
19576 enough param area room for varargs methods. Fix miguel's
19577 breakage in exception handling.
19579 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19581 * Makefile.am: run genmdesc only on current arch.
19583 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19585 * exceptions-x86.c:
19586 * mini-x86.h: fix the build on windows.
19588 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
19590 * 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.
19592 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
19594 * mini-exceptions.c: New file.
19596 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
19597 Move some parts of the x86 exception handling code to an
19598 arch-independent file so it can be shared with other ports.
19600 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
19602 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
19604 2004-04-26 David Waite <mass@akuma.org>
19606 * driver.c: remove comma from end of enumeration declaration
19608 2004-04-26 Jackson Harper <jackson@ximian.com>
19610 * driver.c: parse config file before loading first assembly. This
19611 allows the user gac to be enabled/disabled.
19613 2004-04-23 Miguel de Icaza <miguel@ximian.com>
19615 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
19616 simpler mechanism: we do not care what is encoded initially
19617 (branch absolute or relative), we care about the code and its
19618 target. I kept the old code for reference for now.
19620 The new code tries first to determine if the jump is anywhere in
19621 the -/+32 absolute meg range, if it succeeds, it encodes using the
19622 absolute branch; If not, it tried to find something in the
19623 relative range, if not, it uses the handle_thunk code.
19625 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
19627 * exceptions-ppc.c: use the correct ip register on macosx.
19629 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
19631 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
19633 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
19635 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
19636 Raise exception on integer divide by zero by hand since the hw
19637 doesn't support it. Handle NaNs in FP compares.
19639 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
19641 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
19642 code reducing duplication between the platforms and enabled
19643 signal exception handling (on linux for now).
19645 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
19647 * exceptions-ppc.c: more macosx support.
19649 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19651 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
19653 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
19655 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
19657 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
19659 * iltests.il: more tests.
19661 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19663 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
19666 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19668 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
19670 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19672 * liveness.c: Mark variables as volatile in all basic blocks reachable
19673 from exception clauses.
19675 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
19677 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
19680 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
19682 * iltests.il, basic.cs: more tests for regalloc.
19684 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
19686 * iltests.il: Some tests for register allocation modifications
19689 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
19691 * exceptions.cs: Add regression test for bug #56782.
19693 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
19694 original stack trace if an exception is rethrown. Fixes #56782. Oh,
19695 the beauty of fixing the same thing in 5 different files...
19697 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
19699 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
19702 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
19704 * mini.c: Add support for STRWLPARRAY marshalling convention.
19706 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19708 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
19709 to init the context to setup the regs pointer).
19711 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19713 * exceptions-ppc.c: more exceptions work.
19715 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19717 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
19720 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19722 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
19723 can use the memory directly.
19725 * cpu-pentium.md: Update documentation from a post from Zoltan.
19727 add x86_add_membase, x86_sub_membase, x86_mul_membase
19729 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19731 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
19732 GENERAL_REGS they were also hardcoded for all PPC ports.
19734 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
19736 Remove hard-coded limit for floating point registers, use
19737 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
19739 Notice that in MacOS X calling conventions you can fit a lot more
19740 floating point values in registers, so I should update the PInvoke
19741 test to excercise the passing of floating point values on the
19742 stack (currently broken).
19744 2004-04-06 Miguel de Icaza <miguel@ximian.com>
19746 * tramp-ppc.c (create_trampoline_code): Added
19747 JUMP_TRAMPOLINE_SIZE.
19748 (ppc_magic_trampoline): Follow the pattern from
19749 x86_magic_trampoline: if code is set to zero, return.
19750 (create_trampoline_code): Always pass MonoMethod to the jump
19751 trampoline, before it was passing a null.
19752 (mono_arch_create_jump_trampoline): Implement the jump stub, could
19753 share the code with mono_arch_create_jit_trampoline.
19755 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
19757 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
19760 * cpu-g4.md: Added length for jmp instruction, the worst case
19761 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
19764 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
19766 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
19768 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
19770 * mini.c: Only set bblock->real_offset when adding a new bblock, and
19771 before each IL instruction.
19773 * mini.c (CEE_BOX): Fix warnings.
19775 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19777 * mini.c: removed a few unused vars and extra whitespace.
19779 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
19781 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
19783 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
19785 (OP_GETCHR): use the above
19786 (CEE_LDELEMA): use the above.
19788 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
19789 version of the generic impl.
19790 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
19791 (CEE_LDELEMA): use the above.
19793 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19795 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19798 * iltests.il: Added new regression test for #56317.
19800 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19802 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19803 under NetBSD. Fixes #56450.
19805 * liveness.c (update_gen_kill_set): Fix previous patch.
19807 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19809 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19811 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19813 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19814 ldsfld and ldsflda.
19816 * inssel-sparc.brg: Add more optimizations.
19818 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19820 2004-04-01 Martin Baulig <martin@ximian.com>
19822 * mini.c (handle_box): New static function; moved the
19823 implementation of CEE_BOX here.
19824 (mono_method_to_ir): Added `constrained_call' variable.
19825 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19826 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19827 mono_method_get_constrained() to get the method.
19829 2004-04-01 Martin Baulig <martin@ximian.com>
19831 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19832 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19833 (mono_method_to_ir): We don't need these macros anymore since
19834 mono_class_get_full() already takes care of it.
19836 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19838 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19839 use @function (as doesn't accept #function here) and check the return
19840 value of system and stop if fails.
19842 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19844 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19846 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19848 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19850 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19852 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19855 * basic-long.cs: Add test for negation of Int64.MinValue.
19857 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19859 * mini-sparc.c: Update status.
19861 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19863 * exceptions-sparc.c: Fix return value in filters.
19865 * inssel-sparc.brg: Fix register allocation in some rules.
19867 2004-03-28 Martin Baulig <martin@ximian.com>
19869 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19872 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19874 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19876 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19877 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19878 remove unused conv_u4 opcode.
19880 * mini-x86.c: Remove valgrind workaround since it slows down things
19881 even when mono is not run under valgrind.
19883 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19885 * mini-sparc.c: Update status.
19887 * inssel-sparc.brg: Add some optimizations.
19889 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19890 future delay slot filling. Add support for varargs, tail calls and JMP.
19892 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19893 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19895 * inssel.brg: Fix register allocation in OP_ARGLIST.
19897 * inssel.brg: Fix warnings.
19899 2004-03-25 Martin Baulig <martin@ximian.com>
19901 * mini.c (inflate_generic_field): Removed.
19902 (mini_get_method): Removed, use mono_get_method_full(),
19903 (mini_get_class): Removed, use mono_class_get_full().
19904 (mono_method_to_ir): Pass our generic context to
19905 mono_field_from_token().
19907 2004-03-25 Martin Baulig <martin@ximian.com>
19909 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19910 of a `MonoMethod *'.
19911 (mini_get_method): Take a `MonoGenericContext *' instead
19912 of a `MonoMethod *'.
19913 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19914 a new local variable called `generic_context' which holds the
19915 current `MonoGenericContext *'; use it to lookup things.
19917 2004-03-24 Martin Baulig <martin@ximian.com>
19919 * mini.c (mini_get_class): New static method; if we're inside a
19920 generic instance, inflate the class if neccessary.
19921 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19923 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19925 * iltests.il: New regression test for #55976.
19927 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19930 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19932 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19935 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19937 * liveness.c: Consider SSA stores as well as loads when making vars
19940 * exceptions.cs: New regression tests for register allocation.
19942 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19944 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19945 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19946 domain lock only to protect puntual access to data structures.
19947 Added access lock for sighash, jit_icall_hash_name,
19948 jit_icall_hash_addr and domain->code_mp.
19950 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19952 * driver.c: Print SIGSEGV handling method.
19954 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19956 * mini.c (setup_jit_tls_data): Handle case when this is called
19957 multiple times for a thread.
19959 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19960 is different from fbxx_un. Fixes #54303. Also use constants instead of
19961 magic numbers in a lot of places.
19963 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19965 * exceptions.cs: Fix cctor test when --regression is used.
19967 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19969 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19972 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19974 * inssel-ppc.brg: fixed register assignments for some rules.
19976 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19978 * exceptions.cs: Add test for exceptions in static constructors.
19980 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19981 static constructors outside the domain lock. Fixes #55720.
19983 2004-03-17 Martin Baulig <martin@ximian.com>
19985 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19986 (inflate_generic_field): Take the `MonoMethod *' instead of the
19987 `MonoClass *' and added support for generic method.
19988 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19989 have a `field->parent->gen_params', only inflate the field if it's
19990 an open constructed type.
19992 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19994 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19995 exception object instead of the preconstructed ones.
19997 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19999 * mini.c: reverted changed to sigsegv_signal_handler commited
20000 accidentally in the previous patch.
20002 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20005 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20006 running --aot with an old assembly.
20008 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20010 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20013 * mini-sparc.c: Add support for v9 branches with prediction.
20015 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20017 * mini.c (mini_init): #warning is GNUC only
20019 * mini-sparc.h: implement __builtin_frame_address
20020 and __builtin_return_address for Sun C compiler
20022 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20024 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20026 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20028 * basic-calls.cs: Add test for unaligned byref long argument passing.
20030 * mini-ops.h: Add sparcv9 compare and branch instructions.
20032 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20033 v9 instructions if we have a v9 cpu.
20035 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20036 registers for global allocation.
20038 * exceptions-sparc.c: Fixes.
20040 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20042 * liveness.c (mono_analyze_liveness): Optimized version.
20044 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20046 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20049 * basic-float.cs basic-calls.cs: New regression tests.
20051 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20053 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20054 sigaltstack implementation.
20056 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20058 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20059 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20061 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20063 * mini.c: Fix warnings.
20065 * mini.c (mono_resolve_patch_target): New function which contains the
20066 arch independent part of the patching process.
20068 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20069 patching code to a separate function.
20071 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20073 * mini.c (add_signal_handler): ifdef out on Windows
20075 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20077 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20078 cpu-sparc.md: Add exception handling support + other fixes.
20080 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20081 typed GC detection in --version.
20083 * basic.cs exceptions.cs: New regression tests.
20085 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20086 the arch specific code can store data during a compilation.
20088 * mini-ops.h: Add OP_SETFRET.
20090 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20091 function, register a separate icall for each arity, so the icalls can
20094 * mini.c (mono_print_tree): Print negative offsets in a more readable
20097 * mini.c: Make signal handling work on sparc.
20099 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20101 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20103 * jit-icalls.c: Emulate truncl by aintl on solaris.
20105 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20107 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20109 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20111 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20113 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20114 a MarshalByRef type, inline a method that performs the check, taking into
20115 account that the object can be a proxy. Also implemented tow new opcodes:
20116 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20117 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20118 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20120 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20122 * mini-ppc.c: if a relative branch displacement is too big
20123 but it points to and area reachable with an absolute branch,
20126 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20128 * mini.c: optimize small copies in cpblk.
20130 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20132 * basic-calls.cs basic-float.cs: New regression tests.
20134 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20135 negative offsets from %fp. Implement localloc. Fix local register
20136 allocation. Fix the case when the this argument needs to be saved to
20137 the stack. Implement some missing opcodes.
20139 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20141 * mini.c (mini_method_compile): Reenable global regalloc in methods
20142 with exception handlers.
20144 * linear-scan.c (mono_varlist_sort): Fix warning.
20146 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20148 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20151 * liveness.c: Make all variables uses in exception clauses volatile, to
20152 prevent them from being allocated to registers. Fixes #42136.
20154 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20156 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20157 causes regressions.
20159 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20160 argument to mono_arch_regalloc_cost.
20162 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20165 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20167 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20168 Make the cost of allocating a variable to a register arch dependent.
20170 * basic-calls.cs: Fix compilation of tests.
20172 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20173 helper function to cut back on the number of #ifdefs needed.
20175 * mini-ppc.c: Fix compilation.
20177 * basic-calls.cs: New regression tests.
20179 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20181 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20182 of l0 since that is callee saved.
20184 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20187 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20188 of delay instruction.
20190 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20192 * mini.h (MonoCallInst): Add 'virtual' flag.
20194 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20196 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20198 * *.cs: New regression tests.
20200 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20203 * mini.c (mono_runtime_install_handlers): Fix build.
20205 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20206 'signal_stack_size' members.
20208 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20209 alternate signal stack.
20211 * exceptions-x86.c: Add stack overflow handling.
20213 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20214 functions to arch independent code.
20216 * mini.c (mono_print_tree): Print more detailed info for load_membase
20219 2004-02-23 Martin Baulig <martin@ximian.com>
20221 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20223 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20225 * mini-x86.c: fixed reg allocation for div/rem.
20227 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20229 * driver.c (mono_main): Report some configuratio options on --version.
20231 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20233 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20234 low in the address space. Correctly flush memory in thunks where we
20235 output native code.
20237 2004-02-20 Martin Baulig <martin@ximian.com>
20239 * mini.c (mini_get_method): New static method; inflate all generic
20240 methods and methods in open generic instances.
20241 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20242 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20244 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20246 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20248 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20250 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20252 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20254 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20255 it compile using Sun's compiler.
20257 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20259 * 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.
20261 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20263 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20265 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20267 * mini-ppc.c: handle calls outside of the allowed range with thunks
20268 allocated using the code manager.
20269 * tramp-ppc.c: use the code manager to hold generated native code.
20270 Fixed the magic trampoline to just patch vtable entries.
20272 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20274 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20277 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20279 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20282 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20283 if we have a working __thread implementation.
20285 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20286 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20288 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20290 * mini-x86.c: Fix compilation under gcc 2.
20292 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20294 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
20295 contains a call to the wrapped function.
20297 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
20298 OP_<CALL>_IMM opcodes, and use them under X86.
20300 * mini.c (mono_jit_find_compiled_method): Fix warning.
20302 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
20304 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
20306 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
20307 functionality to mini.c.
20309 * mini.c (mono_create_jump_trampoline): New function to create a jump
20310 trampoline. Return a compiled method instead of a trampoline if it
20311 exists. Add a cache for jump trampolines.
20313 * mini.c (mono_jit_find_compiled_method): New function to return a
20314 compiled method if it exists.
20316 * mini-x86.c: Call mono_create_jump_trampoline instead of
20317 mono_arch_create_jit_trampoline.
20319 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
20320 a jump trampoline. Fixes #52092.
20322 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
20324 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
20325 which is not up-to-date. Add check_corlib_version () instead.
20327 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
20330 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
20331 since newer valgrind versions do not need it.
20333 * mini.c (mono_jit_compile_method_with_opt): New helper function to
20334 compile a method with a given set of optimizations.
20336 * mini.c: Compile icall wrappers on-demand instead of at startup.
20338 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
20339 wrapper for an icall.
20341 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
20343 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
20346 * iltests.il: Add test for non-empty stack before switch instruction.
20348 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
20350 * mini.c: Add support for new stringbuilder marshalling conventions.
20352 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
20354 2004-02-01 Martin Baulig <martin@ximian.com>
20356 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
20357 in `ginst->mtype_argv'.
20359 2004-01-31 Miguel de Icaza <miguel@ximian.com>
20361 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
20362 facilitate grepping.
20364 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
20366 * mini.c: fixed buglet in initobj generic implementation for references.
20368 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
20370 * Makefile.am: make the version script conditional.
20371 * jit-icalls.c: handle missing truncl().
20373 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
20375 * exceptions.cs: Add more tests for double->int conversion.
20377 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
20378 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
20380 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
20382 * driver.c: make --verbose --version emit an error
20383 if the loaded corlib doesn't match the runtime version.
20385 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
20387 * mini-ppc.h: export ppc_patch().
20388 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
20389 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
20390 on par or better than on MacOSX.
20392 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
20394 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
20395 mono_lookup_pinvoke_call.
20397 * mini-x86.c: Under windows, the default pinvoke calling convention is
20398 stdcall. Fixes #52834.
20400 * mini.c (optimize_branches): Add an upper bound to the number of
20401 iterations to prevent infinite loops on strange loops. Fixes #53003.
20403 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
20405 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
20406 and ISINST. Fixes #52093.
20408 * objects.cs (test_0_vector_array_cast): New tests.
20410 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
20412 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
20413 checking in Array.Set ().
20415 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
20418 * object.cs (test_0_multi_array_cast): New regression test.
20420 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
20422 * exceptions-ppc.c: fix build on Linux/PPC.
20424 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
20426 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
20427 running under valgrind.
20428 (x86_magic_trampoline): Fix build bustage.
20430 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
20431 negative values as well. This is needed for the encoding of the line number
20432 info, since sometimes the line numbers are not in increasing order.
20434 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
20436 * cpu-pentium.md (localloc): Increase the size of the localloc
20437 instruction since it is a loop under Win32.
20439 * debug-mini.c (record_line_number): Get rid of unneccesary memory
20442 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
20444 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
20445 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
20446 Max Horn (max@quendi.de). Fix file names in comments.
20448 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
20450 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
20451 avoid stack overflow.
20452 (replace_usage): Avoid uninitialized variable warnings.
20454 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
20455 and taking the address of valuetype variables.
20457 2004-01-03 Patrik Torstensson
20459 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
20460 for other purposes than FP later on.
20462 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
20464 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
20467 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20469 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
20471 2003-12-30 Patrik Torstensson <p@rxc.se>
20473 * mini-x86.h: Decreased number of availiable fp regs.
20474 Solves corner cases with FP spilling.
20476 2003-12-23 Patrik Torstensson <p@rxc.se>
20478 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
20479 for floating point stack tracking / spilling on x86.
20482 * basic-float.cs: added float mul overflow test.
20484 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
20486 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
20488 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20490 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
20491 supports for cond branches that overflow the immediate
20492 overflow offset. mcs can compile simple programs.
20494 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20496 * exceptions-ppc.c: exception handling support wip:
20497 finally handlers get run on exception.
20499 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
20501 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
20504 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20506 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
20507 initial support for stack walking and unwinding.
20509 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
20511 * driver.c (mono_main): Make corlib-out-of-sync message more
20512 descriptive. Also remove verify_corlib call.
20514 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20516 * mini.c: make CEE_NEWARR calls and other emulated opcodes
20517 not overlap with other call's arguments, too.
20519 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
20521 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
20522 move to arch-specific code the choice of arch-specific
20523 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
20524 * mini.c: ensure emulation calls will not interleave
20527 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
20529 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
20530 the magic trampoline stack frame is dropped before executing
20533 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
20535 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
20536 and integer to fp conversions. Added support for overflowing
20537 arguments on the stack. Reserve a couple more registers as temps.
20538 Added support for aot compilation (as output still needs to be
20541 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20543 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
20544 Don't overwrite return register in some corner cases.
20546 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
20548 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
20549 static constructors when AOT compiling.
20551 * driver.c (mono_main): Call mono_check_corlib_version.
20553 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20555 * cpu-g4.md, basic.cs: fixed div target register.
20557 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
20559 * mini-ppc.c, basic.cs: shl_imm fix with test.
20561 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20563 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
20564 structures by value. Misc fixes.
20565 * objects.cs: more tests.
20567 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
20569 * mini-ppc.c: lconv.ovf.i implemented.
20571 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20574 (mini_init): don't error out if someone already called g_thread_init.
20576 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20578 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
20579 to be any type per the spec. Fix abnormal memory usage when
20580 the same object is repeatedly thrown.
20582 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
20584 * mini.c: check for overruns in IL code.
20586 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
20588 * TODO: Add/remove some todo entries.
20590 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
20592 * driver.c (mono_main): Call mono_verify_corlib.
20594 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
20596 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
20597 This has been moved to mini.c
20598 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
20599 type being casted is marshalbyref it could be a proxy, so instead of
20600 emitting the type check code, emit a call to a runtime method that will
20601 perform the check by calling CanCastTo if needed.
20603 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
20605 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
20606 methods with large stack frames under Win32.
20608 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
20610 * Makefile.am: Distribute regression tests.
20612 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
20613 at the end instead of inserting each variable into the sorted list.
20615 * linear-scan.c (mono_varlist_sort): New helper function.
20617 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20619 * mini.c: ensure arguments and locals are within bounds.
20621 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20623 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
20626 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20628 * mini.c (mono_cprop_copy_values): Fix crash.
20630 * aot.c: Set verbosity back to 0.
20632 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20634 * regalloc.c: complete memory leak fix by Laurent Morichetti
20637 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20639 * driver.c (main_thread_handler): Revert the previous patch.
20641 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
20644 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
20645 memory from the memory pool.
20647 * driver.c (main_thread_handler): Turn on all optimizations when
20650 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
20651 an array for better performance.
20653 * regalloc.c (mono_regstate_assign): Fix memory leak.
20655 * debug-mini.c (mono_debug_serialize_debug_info): New function to
20656 serialize the debug info.
20658 * debug-mini.c (mono_debug_add_aot_method): New function to load the
20659 debug info from the serialized representation.
20661 * aot.c: Save debug info into the generated file and load it when
20664 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20666 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20668 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
20669 More FP-related fixes.
20671 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
20673 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
20674 and register allocation buglet. Hello world now runs.
20676 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20678 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
20679 * tramp-ppc.c: fixed class init trampoline.
20680 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
20682 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20684 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
20685 mini.c: more ppc changes/fixes.
20687 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20689 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
20690 Also optimize the case when the arguments are the same in the caller
20693 * iltests.il: Add tests for tail calls with valuetype arguments.
20695 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20697 * mini-ppc.c: fixes for struct return type.
20699 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
20701 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20702 mono_spillvar_offset() to arch-specific code.
20704 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
20706 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
20708 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20710 * exceptions-x86.c: Fix stack space leaks.
20712 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
20713 registers from the lmf if the method has save_lmf set.
20715 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
20717 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
20718 of icall wrappers into InvokeInDomain, since these are now per-domain.
20720 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
20722 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
20723 make some opcode emulation and intrinsic ops enabled/disabled
20724 according to the architecture. More fixes.
20726 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
20728 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
20730 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20732 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20733 arch-specific handling for 'this' and struct return type to
20734 arch-specific code.
20736 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20738 * aot.c: prevent divide by zero error when reporting (it happened with
20739 Accessibility.dll).
20741 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
20743 * mini.h (inst_switch): Remove unused macro.
20745 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20748 (load_aot_module): free 'info->methods' and 'info' properly. No more
20749 "free(): invalid pointer blah" messages when you have an old aot
20752 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
20754 * jit-icalls.c, mini.c: Added support for context static fields.
20756 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20758 * mini.c (mono_method_blittable): Methods which set LastError are not
20759 blittable either. Fixes #51108.
20761 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20763 * mini.c: flush icache.
20764 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
20766 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20768 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
20770 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
20772 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
20775 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
20778 * inssel.brg (CEE_MKREFANY): Fix AOT case.
20780 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
20782 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
20783 instruction when the result is discarded.
20785 * iltests.il (test_0_div_regalloc): New regression test.
20787 * arrays.cs: Fix compilation error.
20789 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
20791 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
20792 float rules to inssel-x86.brg: sane architectures with FP registers
20793 don't need to implement these rules.
20795 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20797 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20799 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20801 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20802 implementation of 32 bit systems.
20804 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20806 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20807 (Jeroen Zwartepoorte).
20809 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20811 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20812 the caller and the callee matches.
20814 * mini.c (mono_method_to_ir): Add comment.
20816 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20817 signbit is missing on some platforms.
20819 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20821 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20823 * mini.c (setup_jit_tls_data): Call the new function.
20825 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20827 * mini-x86.c: Add experimental support for fast access to the lmf
20828 structure under NPTL/Linux 2.6.x.
20830 2003-11-06 Martin Baulig <martin@ximian.com>
20832 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20833 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20836 2003-11-02 Martin Baulig <martin@ximian.com>
20838 * mini.c (inflate_generic_field): New static method.
20839 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20840 generic instance and the field is declared in a generic type, call
20841 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20843 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20845 * mini.h mini.c (mono_method_same_domain): New function to return
20846 whenever the caller and the callee are in the same domain.
20848 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20850 2003-10-30 Martin Baulig <martin@ximian.com>
20852 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20853 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20855 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20856 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20858 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20860 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20863 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20864 object here, so it is in the correct appdomain etc.
20866 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20868 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20870 (mono_method_to_ir): Avoid freeing the type created returned from
20871 mono_type_create_from_typespec, since it is put into an internal cache
20872 by the function. Fixes pointer.exe.
20874 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20875 trampolines for icalls and pinvokes as well. Fixes #33569.
20877 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20879 * mini.c: Update after appdomain changes.
20881 * mini.c (mono_jit_compile_method_inner): Allways compile native
20882 method wrappers in the root domain, since there can only be one
20883 instance of them, whose address is stored in method->info.
20885 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20887 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20888 environment variable. Instead detect automatically whenever running
20889 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20892 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20894 * trace.c, trace.h: New files that implement the new trace option
20897 * driver.c: Document new --trace options.
20899 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20902 - if (mono_jit_trace_calls)
20903 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20905 * mini.h: prototypes.
20907 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20909 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20911 * mini.c inssel.brg: Implement typedefbyref opcodes.
20913 * mini.c (mono_jit_compile_method): Remove unused local variable.
20915 * mini.c (mono_jit_compile_method_inner): Ditto.
20917 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20919 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20921 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20923 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20925 * mini.c (mono_no_aot): Remove unused global variable.
20927 * mini.c: Thread safety fixes.
20929 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20931 * mini.c (mono_create_class_init_trampoline): Add a lock around
20932 class_init_hash_addr.
20934 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20937 * mini.c: Decompose the NEWARR instruction before decomposing its
20938 arguments. Fixes #30073.
20940 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20942 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20945 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20947 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20949 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20951 * driver.c: Add support for compiling icall wrappers to --compile.
20953 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20955 * inssel.brg: The empty value in class->interface_offsets is -1, not
20958 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20960 * objects.cs: New test for 'is' operator on an array of interfaces.
20962 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20964 * tramp-ppc.c: update trampoline code to support jumps
20965 and class initialization.
20967 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20969 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20971 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20973 * inssel.brg (OP_UNBOX): Remove unused rule.
20975 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20976 region instead of one for each method. Fixes #47813.
20978 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20980 * exceptions.cs (test_0_nested_finally): New regression test for
20981 nested exception handlers.
20983 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20985 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20987 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20990 * mini.c (mono_method_check_inlining): Make the inlining limit
20991 configurable by an environment variable.
20993 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20995 * mini.h: Bump AOT file version.
20997 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20998 token, store the image along with the token, since the token might not
20999 refer to the same image as the method containing the relocation,
21000 because of inlining.
21002 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21004 * mini.c (mono_precompile_assemblies): New function to compile
21005 all methods in all loaded assemblies.
21007 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21009 * regalloc.h regalloc.c (MonoRegState): Change the type of
21010 iassign and fassign to int*, since they can contain large negative
21011 values if the register is spilled. Also added some comments. Fixes
21014 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21015 under Win32. Fixes #42964.
21017 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21019 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21021 * aot.c: Added support for AOT compiling methods which contain calls
21022 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21025 * driver.c (compile_all_methods): Run the compilation in a thread
21026 managed by mono. Fixes #44023.
21028 * mini.c (mono_codegen): Print full method name in verbose output.
21030 * mini-x86.c (mono_arch_patch_code): Fix warning.
21032 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21033 jumps, since the method we are jumping to might be domain-specific.
21035 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21037 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21039 * inssel.brg: string chars are unsigned.
21041 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21043 * TODO: New todo item.
21045 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21046 which calls mono_runtime_class_init and patches the call site to
21047 avoid further calls.
21048 (mono_arch_create_class_init_trampoline): New arch specific function
21049 to create a class init trampoline.
21050 (create_trampoline_code): Generalized so it can create
21051 class init trampolines as well.
21053 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21054 (mono_create_class_init_trampoline): New function to create and cache
21055 class init trampolines.
21056 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21057 vtable given the address of a class init trampoline. Used by the
21059 (mono_codegen): Generate a call to a trampoline instead of
21060 mono_runtime_class_init in LDSFLD[A].
21061 (mono_codegen): Add relocations for the new trampoline.
21063 * mini.h mini-x86.c aot.c: Added a new relocation type:
21064 MONO_PATCH_INFO_CLASS_INIT.
21066 * mini.h: Bump AOT version number.
21068 * aot.c: Create a copy of the loaded code instead of using the original
21069 so methods which call each other will be close in memory, improving
21072 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21073 patch since it breaks the regression tests.
21075 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21076 for the register saving instruction sequence since the
21077 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21079 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21081 * TODO: Fix todo item && remove another.
21083 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21085 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21088 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21089 function of the module.
21091 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21092 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21093 --no-aot command line option.
21095 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21097 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21098 by Bernie Solomon (bernard@ugsolutions.com).
21100 * inssel.brg: Refactor the interface offset table related code into
21101 its separate functions and add support for the AOT case.
21103 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21105 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21107 * aot.c: Added mono_aot_verbose variable and made all debugging
21108 output depend on the value of this variable.
21110 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21111 method_label and info_label.
21113 * mini.h mini-x86.c aot.c: Added a new relocation type
21114 MONO_PATCH_INFO_IID for klass->interface_id.
21116 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21117 the MonoJitInfo structure.
21119 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21120 a non-root appdomain in shared mode.
21122 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21124 * aot.c: make aot loader less verbose. Remove free of unused variable.
21126 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21128 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21130 * .cvsignore: Added *.dll.
21132 * mini.c (mono_print_tree_nl): New function callable while debugging.
21134 * mini.c (mono_print_code): Export this.
21136 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21139 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21141 * mini.h (MonoCompile): Added 'jit_info' field.
21143 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21144 the cfg structure, since it is needed by the AOT compiler.
21146 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21148 * aot.c: A major rewrite. Changes include:
21149 - save exception tables for methods which have them.
21150 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21151 to g_module_symbol.
21152 - reworked the file format so it is now much smaller and needs
21153 fewer relocation entries.
21155 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21157 * aot.c (load_aot_module): Fix build bustage on platforms without
21160 2003-09-04 Martin Baulig <martin@ximian.com>
21162 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21164 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21166 * TODO: Some new optimization ideas.
21168 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21170 * aot.c: Save the optimization flags used to compile the code into
21173 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21174 support emitting domain specific code.
21176 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21177 no longer domain neutral. It can be made domain neutral by compiling
21178 with --optimize=shared.
21180 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21181 between appdomains.
21183 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21184 loading of AOT code.
21186 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21188 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21189 if there is no domain neutrality information.
21191 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21193 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21194 format version into the generated library.
21196 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21197 callee method into the caller since one of them could be shared.
21199 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21200 system exceptions from AOT code now works.
21202 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21203 method if it is domain neutral and the callee is not.
21205 * graph.c (cfg_emit_one_loop_level): Fix warning.
21207 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21209 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21212 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21214 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21215 is needed by code which is executed before mono_runtime_init ().
21216 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21218 * mini.c (mono_thread_abort): Fix warning.
21219 (mono_jit_compile_method): Call static constructor in the AOT case too.
21221 * aot.c (mono_compile_assembly): Fix warning.
21223 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21225 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21227 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21229 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21231 * cpu-pentium.md: Fix the length of call opcodes so they include the
21232 ESP restoring instruction. Fixes #47968.
21234 2003-08-28 Martin Baulig <martin@ximian.com>
21236 * mini-x86.c (mono_arch_call_opcode): Added support for
21237 MONO_TYPE_GENERICINST.
21239 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21241 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21243 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21244 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21246 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21249 2003-08-26 Martin Baulig <martin@ximian.com>
21251 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21252 when reporting an error, set this to the actual error location.
21253 (mono_method_to_ir): Report the correct error location if
21254 get_basic_blocks() returned an error.
21256 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21258 * mini.c (mono_type_blittable): OBJECT is not blittable.
21259 (mono_method_blittable): Methods which have marshalling descriptors
21260 are not blittable either. Fixes #47842.
21262 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21264 * driver.c mini.c: Use an environment variable instead of a global
21265 variable. Also fix the build.
21267 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21268 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21271 * driver.c mini.c: Added --with-valgrind option to turn off some
21272 code which prevents mono from running under valgrind.
21274 * mini.c (mono_emit_call_args): Fixed warning.
21276 * mini.c (mono_emulate_opcode): Fixed warning.
21278 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21280 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21281 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21282 regalloc.c, regalloc.h: specify available registers in arch-specific
21283 code and support floats in the regallocator (patch by Laurent Morichetti
21286 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21288 * mini.c: mono_thread_current() can be called only after
21289 mono_runtime_init(): rearrange code to not call it early on.
21291 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21293 * mini.c: allocate jump tables in the code mempools.
21295 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21297 * mini.c, mini.h: make sure per-thread data allocated by the jit is
21300 2003-08-10 Miguel de Icaza <miguel@ximian.com>
21302 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
21303 12 to 16. This fixes bug #47453.
21306 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
21308 * mini-ppc.c: fixed indexed load and unsigned compares.
21310 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
21312 * mini.c: reenabled installation of handler for
21313 thread abort signal.
21315 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21317 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
21318 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
21319 until it's fixed and actually useful.
21321 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21323 * inssel-long32.brg: couple more opcodes implemented.
21325 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21327 * mini-sparc.c: Even more opcodes implemeted.
21329 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
21331 * mini-sparc.c: More opcodes implemented.
21333 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
21335 * mini-sparc.c: More opcodes implemented.
21337 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21339 * inssel-sparc.brg: Add some needed rules. Direct
21341 * Makefile.am: Use inssel-sparc.brg
21342 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
21343 an assert happy for now.
21345 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
21347 * mini-sparc.c: Fixed compile errors.
21348 * exceptions-sparc.c: Same. We now produce a mono binary
21349 on sparc-linux. Yea.
21351 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
21353 * mini-sparc.c: Renamed registers. Also some macro cleanups.
21354 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
21355 They compile, but do not work.
21357 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21359 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
21360 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
21361 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
21364 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21366 * mini.c: more opcodes implemented and better support for generics.
21368 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21370 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
21371 * mini.c, mini.h: first cut at generics support: some new instructions
21372 added and changed the behaviour of some of the existing ones.
21374 2003-07-21 Miguel de Icaza <miguel@ximian.com>
21376 * mini.c: Removed definition of metadata_shared mutex here.
21378 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21380 * mini-x86.c: make vararg calls work for instance methods.
21382 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
21384 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
21385 returns the arguments in a separte list, now.
21387 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21389 * aot.c, mini.c: updates for array type representation changes.
21391 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
21393 * mini.c: register function to perform jit shutdown.
21395 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21397 * mini.c: use a faster allocator if possible.
21399 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21401 * aot.c: some cleanups and portability changes.
21403 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21405 * mini.c: use faster allocation for CEE_BOX if possible.
21407 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21409 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
21410 Moved inlined mempcy code to its own function so that is can be
21411 reused. Added an inline memset function as well (optimized initobj).
21412 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
21414 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21416 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
21418 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
21420 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
21421 arch code can setup the cpu for CLR execution, if needed.
21422 We use it on x86 to set the precision of FP operations.
21424 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
21426 * mini.c: disable some optimizations if we can guess they'll cost too
21427 much for a given method.
21429 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21431 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
21433 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21434 * mini.h mini.c mini-x86.c: Added instruction level coverage
21435 info collection support.
21437 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21439 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
21440 is now implemented in the profiling API. Get rid of a couple of
21441 unnecessary global variables.
21443 2003-06-15 Nick Drochak <ndrochak@gol.com>
21445 * basic-long.cs: tests for negative values for bigmul, and unsigned.
21446 * cpu-g4.md: add op_bigmul and op_bigmul_un
21447 * cpu_pentium.md: add op_bigmul_un
21448 * inssel-long32.brg: add rule for unsigned bigmul
21449 * mini-ops.h: define OP_BIGMUL_UN
21450 * mini-x86.c: THE BUG: handle (un)signed properly
21451 * mini.c: choose unsigned opcode if needed.
21452 This set of patches fixes bug #44291
21454 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
21456 * mini.c (optimize_branches): improved to handle all kinds of
21457 conditional branches.
21459 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21461 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
21462 don't raise exceptions.
21464 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21466 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
21467 to arch-specific files.
21469 2003-06-09 Martin Baulig <martin@ximian.com>
21471 * Makefile.am (libs): Added $(LIBGC_LIBS).
21473 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
21475 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
21476 and OP_ATAN (fixes bug#44293).
21478 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
21480 * Makefile.am, mini-x86.c: rename cpu description array to
21481 pentium_desc, since some compilers define the 'pentium' preprocessor
21484 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
21486 * mini.c (mini_select_instructions): add explicit branch if the
21487 following block is not the false target of a conditional branch -
21488 we need this with any optimization that reorder or remove bblocks
21490 * mini.c (optimize_branches): bug fixes
21492 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
21494 * mini.c (mono_method_to_ir): inline static readonly fields
21496 * ssa.c (fold_tree): start cfold support for long (very simple
21499 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
21501 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21503 * inssel.brg: fixed memcpy (bug #44219).
21505 2003-06-05 Dick Porter <dick@ximian.com>
21507 * driver.c: Set the glib log levels to not abort if g_message
21510 g_set_prgname() has to happen before mini_init() so that the
21511 process handle gets the info.
21513 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21515 * driver.c: add intrins to the default optimizations to get wider
21518 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21520 * mini.h: some large basic blocks will overflow a 16-bit
21521 integers for symbolic registers.
21523 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21525 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
21526 (mono_arch_output_basic_block): fix bug 43499
21528 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21530 * mini.c: kill duplicated definition of mono_debug_format.
21532 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
21534 * mini-x86.c, arrays.cs: fixed register allocation bug.
21536 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21538 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
21540 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
21542 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21545 (print_method_from_ip): also print source location information if
21548 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
21550 * mini.c (mono_find_block_region): bug fix in region code
21551 (mini_method_compile): enable removing unreachable code again, but
21552 only in methods without exception clauses.
21554 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21556 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
21557 Implemented arglist opcode and handling of TypedReference type.
21558 Fixed x86 call convention when a structure is returned.
21559 Minimal support for calling static vararg methods.
21561 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
21563 * mini.c (mini_method_compile): always remove unreachable code,
21564 because the code in them may be inconsistent (access to dead
21565 variables for example).
21567 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21569 * driver.c, debug-mini.c: warning fixes.
21571 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
21573 * Makefile.am, jit.h, mini.h: install header for embedding mono.
21575 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
21577 * mini.c: thread-static fields are registered in mono_class_vtable(),
21578 so ensure the function is called before checking for them.
21580 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
21582 * mini.c (optimize_branches): fix for bug 43586
21584 * jit-icalls.c (mono_llmult_ovf): added an additional check for
21585 overflow (fixes Bug #43639)
21587 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21589 * mini.c, objects.cs: allow the use of stobj for primitive types.
21591 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21593 * mini.c: be less strict about argument checking until we support
21594 running the verifier.
21596 2003-05-27 Nick Drochak <ndrochak@gol.com>
21598 * basic-long.cs: tests for (ulong)int * (ulong)int also
21599 * mini.c: use the same trick for (ulong)int * (ulong)int
21601 2003-05-27 Nick Drochak <ndrochak@gol.com>
21603 * basic-long.cs: add regression test for (long)int * (long)int
21604 * cpu-pentium.md: add op_bigmul specification
21605 * inssel-long32.brg: add OP_BIGMUL rule
21606 * mini-ops.h: add OP_BIGMUL
21607 * mini-x86.c: register allocator: handle case where src1 needs to be
21609 * mini.c: substitute special BIGMUL opcode in the tree for
21610 (long)int * (long)int
21612 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
21614 * jit-icalls.c: call the type ctor on field access if needed.
21616 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21618 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
21619 to a method (including results of ldelema, bug#43207).
21621 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
21623 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
21624 colors to show exception handler blocks.
21626 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
21627 (fix for pinvoke7.cs).
21629 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21631 * mini.h, mini.c: ensure correct initialization order for types that
21632 require it. Prepare for lazy compilation of jit icall wrappers.
21633 Provide a name for opcode emulation to reduce unneeded mallocing.
21635 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
21637 * mini-x86.c: better register restoring code and profiling
21638 support for tail calls.
21640 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21642 * mini.h, driver.c: prepare for leaf methods optimization.
21644 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21646 * mini.c: get targets of branches before converting a method.
21648 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
21650 * mini.c (optimize_branches): added some experimental code (disbaled)
21652 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
21654 * mini.c (optimize_branches): fix branch to branch optimization
21656 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
21658 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
21660 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
21662 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
21665 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
21667 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
21668 enable use of interface variables again.
21670 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
21671 I1 to registers because there is no simply way to sign extend 8bit
21672 quantities in caller saved registers on x86.
21674 * inssel-float.brg: set costs of some rules to 2 so
21675 that monobure always select the arch. specific ones if supplied,
21676 regardless of the order we pass the files to monoburg.
21678 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21680 * mini.c, mini-x86.c: since the magic trampoline for jumps
21681 can't patch the code directly, we do it as soon as the
21682 method gets compiled.
21684 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21686 * mini-x86.c, mini.h: introduce a new patching method
21687 to support CEE_JMP and tail calls.
21688 * mini.c: obey tail.call. Don't precompile methods target
21690 * tramp-x86.c: new trampoline code to handle methods
21691 reached through a jump.
21693 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
21695 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
21696 bit values to registers
21698 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
21700 * mini.c (mono_compile_get_interface_var): share interface
21701 variables if possible.
21703 2003-05-16 Martin Baulig <martin@ximian.com>
21705 * debug-mini.c (mono_init_debugger): New function to initialize
21706 the debugger. This is not in the debugger since it needs to
21707 access some of mini's internals.
21709 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21711 * mini.c (mono_method_to_ir): inlining fixes/cleanups
21713 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
21715 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
21716 for value type handling.
21718 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21720 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
21721 (mono_method_check_inlining): enable inlining of all kinds of wrappers
21723 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
21725 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
21726 the constructor through a proxy.
21728 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21730 * jit-icalls.c, inssel.brg: fixes to array element address
21733 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
21735 * mini-x86.c (is_regsize_var): allocate pointer to registers
21737 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21739 * driver.c: fixed typo, added intrins to the set of optimizations
21740 tested with regressions.
21742 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
21744 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
21745 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
21748 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
21750 * inssel.brg: remove some common pop instructions without side effects
21752 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21754 * inssel-x86.brg: fixed thinko in int to double conversions.
21756 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
21758 * mini.c, jit-icalls.c: added runtime thread-static variable support.
21760 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21762 * inssel-long32.brg: two more missing instructions.
21764 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
21766 * mini.c (mono_emit_call_args): set the cil_code for all arguments
21767 if not already set.
21769 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
21771 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
21774 * basic-float.cs: Added tests for negative zero.
21776 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21778 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
21779 a couple of missing operations for long casts, with test cases.
21781 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21783 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
21785 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
21787 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
21788 code size estimation.
21790 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
21792 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21793 abstract methods (fix bug 42542)
21795 * aot.c: add ability to handle array types
21797 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21799 * mini.c: Call the _specific versions of the object allocation
21800 functions if possible.
21802 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21804 * driver.c: call setlocale ().
21806 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21808 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21811 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21813 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21815 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21816 wrappers (fix bug 42122)
21818 2003-05-04 Martin Baulig <martin@ximian.com>
21820 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21822 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21823 s/mini_set_defaults/mono_set_defaults/g.
21825 2003-05-04 Martin Baulig <martin@ximian.com>
21827 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21829 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21831 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21832 (reported by Don Roberts).
21834 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21836 * mini.c: temporarily work around two bugs for this release.
21838 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21840 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21841 that contains -export-dynamic and it makes using the ld script
21843 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21845 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21847 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21850 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21852 * mini.c: make sure leave calls all the needed finally blocks,
21853 even when the target jumps out of multiple exception clauses.
21855 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21857 * ldscript, Makefile.am: add linker script to reduce the number of
21858 exported symbols (should also fix the issues with libwine defining
21859 some of the same symbols in io-layer).
21861 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21863 * driver.c (mini_main): Avoid assertion when no file name is given on
21866 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21868 * driver.c: added --version/-V command line option.
21869 Added the inline optimization in the regression tests.
21871 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21873 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21874 to the type in the method signature (fixes bug#42134).
21876 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21878 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21880 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21882 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21884 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21886 * driver.c: fixed bug #42100.
21888 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21890 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21892 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21894 * mini.c: moved most of the code required to do inlining to its own
21895 function so it can be reused. Inline also ctors if appropriate.
21897 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21899 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21900 the runtime can call mono API functions.
21902 2003-04-27 Martin Baulig <martin@ximian.com>
21904 * debug-mini.c (mono_debug_init_method): Added
21905 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21906 send a notification to the debugger.
21908 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21909 running in the Mono Debugger, just pass the breakpoint number to
21910 mono_debug_init_method().
21912 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21914 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21916 * mini.c: allow some more unsafe compares.
21918 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21920 * mini-x86.c, Makefile.am: make distcheck works (partially from
21921 a patch by Richard Lee <r.h.lee@attbi.com>).
21922 * regset.c, regset.h: removed, they are unused.
21924 2003-04-25 Dick Porter <dick@ximian.com>
21926 * driver.c: Usage reports the name as 'mono' not 'mini'
21927 * exceptions-x86.c: Build and run on freebsd
21929 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21931 * Makefile.am: install the program with the 'mono' name and
21932 the library as libmono instead of mini and libmini.
21934 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21936 * driver.c: provide the APIs for the embedding interface of the old jit.
21938 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21940 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21942 2003-04-23 Martin Baulig <martin@ximian.com>
21944 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21946 * driver.c: Added `--debug' command line argument to enable
21949 2003-04-23 Martin Baulig <martin@ximian.com>
21951 * debug.[ch]: Removed. The code is now in
21952 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21954 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21957 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21959 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21961 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21964 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21965 mono_domain_finalize.
21966 (mini_method_compile): use mono_method_profile* if the the option is
21969 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21971 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21972 methods with their wrapper.
21974 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21975 methods with their wrapper.
21977 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21980 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21983 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21986 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21988 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21990 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21992 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21993 of the mempool. This is slightly faster and uses less memory
21995 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21997 * mini.c: avoid O(n) allocation for variables.
21999 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22001 * mini.c: handle items on the stack after inlining methods.
22003 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22005 * mini.c: make the method->opcode optimization dependent
22006 on MONO_OPT_INSTRINS and do it lazily.
22008 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22010 * driver.c: print overall results at the end of regression run.
22012 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22014 * inssel.brg: don't overwrite symbolic registers.
22016 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22018 * inssel-x86.brg: fix conversion from long to float.
22020 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22022 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22024 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22026 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22028 * driver.c: Added --print-vtable option as in the old JIT.
22030 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22032 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22034 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22036 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22038 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22040 * mini.c regalloc.c regalloc.h: Fix memory leak.
22042 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22044 * aot.c (mono_aot_get_method): register all used strings
22046 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22048 * mini.c: always intern strings references with ldstr at compile time.
22050 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22052 * Makefile.am: add BUILT_SOURCES.
22054 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22056 * driver.c: give a better error message when the assembly to execute
22057 doesn't have an entry point.
22059 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22061 * Makefile.am: added hack for automake
22063 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22066 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22068 22003-04-07 Martin Baulig <martin@ximian.com>
22070 * Makefile.am: Added Makefile.am.
22072 * debugger-main.c: Removed, this is now in the debugger where it
22075 * mini.pc.in: Call this package `mini' for the moment.