1 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
4 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
7 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
8 regs. Pass the real size of the regs array to mono_unwind_frame ().
10 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
13 2009-11-24 Geoff Norton <gnorton@novell.com>
15 * mini-darwin.c: Work around apple bug rdar://7209349 See
16 http://openradar.appspot.com/7209349 for details. Synopsis,
17 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
18 never been initialized before.
20 2009-11-24 Zoltan Varga <vargaz@gmail.com>
22 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
24 * mini-arm.c (mono_arm_thumb_supported): New helper function.
26 2009-11-24 Zoltan Varga <vargaz@gmail.com>
28 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
29 OP_SHL_IMM is not 32 bit.
31 2009-11-24 Zoltan Varga <vargaz@gmail.com>
33 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
35 2009-11-24 Zoltan Varga <vargaz@gmail.com>
37 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
40 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
41 > 0 since some threads can resume if their resume_count is > 0.
42 (invoke_method): Avoid reading freed memory.
44 * debugger-agent.c (process_suspend): Extract the suspend code from
45 process_single_step_inner () to a separate function. Rework the code to prevent
46 races between this function and thread interrupts.
48 * debugger-agent.c (suspend_current): Check the resume_count field instead
49 of resume_one so suspends+resumes during single threaded invokes work
52 2009-11-23 Zoltan Varga <vargaz@gmail.com>
54 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
55 to make the generated code smaller.
57 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
58 sequence generated by recent LLVM versions.
60 * mini-llvm.c: Add support for a few simple cases which weren't supported
63 * mini-trampolines.c (mono_magic_trampoline): Don't call
64 mono_arch_get_vcall_slot () when llvm is enabled.
66 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
68 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
69 into a new function called common_call_trampoline () which is used by the
70 llvm vcall trampoline as well.
72 * debugger-agent.c: Implement single threaded invokes.
74 * debugger-agent.c: Revert change which broke the agent on linux.
76 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
79 * generics.cs: Add a test.
81 2009-11-22 Zoltan Varga <vargaz@gmail.com>
83 * debugger-agent.c: Fix the cygwin build.
85 2009-11-21 Zoltan Varga <vargaz@gmail.com>
87 * cprop.c: Remove this unused file.
89 2009-11-21 Zoltan Varga <vargaz@gmail.com>
91 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
94 * basic.cs: Add a test.
96 2009-11-21 Zoltan Varga <vargaz@gmail.com>
98 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
101 2009-11-20 Zoltan Varga <vargaz@gmail.com>
103 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
104 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
105 it. Use this flag to control llvm related code paths instead of #ifdef
106 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
109 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
111 * mini.h: Bump AOT file format version.
113 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
114 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
116 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
117 was used as an assembly filter.
119 2009-11-19 Zoltan Varga <vargaz@gmail.com>
121 * unwind.c: Fix support for ppc.
123 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
124 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
126 2009-11-19 Zoltan Varga <vargaz@gmail.com>
128 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
130 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
131 added by the ps3 changes.
133 2009-11-19 Zoltan Varga <vargaz@gmail.com>
135 * mini-gc.c: Resurrect this, so at least it compiles.
137 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
139 2009-11-18 Zoltan Varga <vargaz@gmail.com>
141 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
142 create_event_list () so assembly filters can be used.
144 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
147 2009-11-17 Zoltan Varga <vargaz@gmail.com>
149 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
150 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
153 * aot-compiler.c (add_generic_instances): Emit instances of common generic
154 classes for char/bool too.
156 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
158 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
161 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
164 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
166 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
168 Code contributed under MIT/X11 license.
170 2009-11-14 Zoltan Varga <vargaz@gmail.com>
172 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
173 threads in native code work.
175 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
176 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
179 2009-11-13 Jonathan Chambers <joncham@gmail.com>
181 * debugger-agent.c: Implementation for Windows platform.
183 * mini-x86.c: Add support for Windows. Use mono-* synchronization
184 primitives. Use SEH to implement breakpoints and single stepping.
186 * mini-x86.h: Enable soft debugger on Windows.
188 Code contributed under MIT/X11 license.
190 2009-11-13 Zoltan Varga <vargaz@gmail.com>
192 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
193 under XEN. Fixes #522894.
195 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
197 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
198 interface calls in LLVM AOT code.
200 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
203 * mini-llvm.c: Add support for OP_VPHI.
205 * objects.cs: Add a test.
207 2009-11-13 Zoltan Varga <vargaz@gmail.com>
209 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
210 this is called on the debugger thread.
212 2009-11-12 Zoltan Varga <vargaz@gmail.com>
214 * mini-llvm.c: Add soft-float support.
216 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
217 FCALL which returns an R4.
219 * driver.c (mono_main): Add a missing '\n'.
221 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
222 platforms which doesn't support the LLVM IMT trampoline.
224 2009-11-11 Zoltan Varga <vargaz@gmail.com>
226 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
228 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
230 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
233 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
235 2009-11-10 Zoltan Varga <vargaz@gmail.com>
237 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
238 Instead of emitting a method_order table, sort the contents of the code_offsets
239 table and do a binary search in the sorted table. The previous approach doesn't
240 work with LLVM which emits methods in a arbitrary order.
242 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
243 in the .eh_frame section in ELF files.
245 * mini.h: Bump corlib file format version.
247 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
249 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
250 LDMIA->LDM macro name change.
252 2009-11-09 Zoltan Varga <vargaz@gmail.com>
254 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
257 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
260 * aot-compiler.c: Ditto.
262 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
263 &align to mini_type_stack_size_full ().
265 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
267 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
269 2009-11-08 Zoltan Varga <vargaz@gmail.com>
271 * mini-arm.c: Compute the stack space used by arguments using
272 mini_type_stack_size_full ().
274 2009-11-08 Zoltan Varga <vargaz@gmail.com>
276 * optflags-def.h: Remove dead TREEPROP optimization.
278 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
280 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
282 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
284 2009-11-07 Zoltan Varga <vargaz@gmail.com>
286 * driver.c (mono_jit_parse_options): New public API function to parse options
287 as done by the runtime executable.
289 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
290 when handling named arguments.
292 2009-11-07 Zoltan Varga <vargaz@gmail.com>
294 * mini-arm.c: Implement support for returning vtypes in registers, fix support
295 for passing small vtypes in registers, make the CallInfo structures more
296 similar to the code on the other platforms.
298 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
299 the code in the prolog requires it.
301 2009-11-06 Zoltan Varga <vargaz@gmail.com>
303 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
304 (koush@koushikdutta.com).
306 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
307 where the thunk memory should be allocated from. Fixes appdomain unloading
310 2009-11-06 Zoltan Varga <vargaz@gmail.com>
312 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
313 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
315 2009-11-05 Zoltan Varga <vargaz@gmail.com>
317 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
318 AOT, as it is not implemented yet.
320 * mini-x86.c (mono_arch_output_basic_block): Ditto.
322 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
324 * debugger-agent.c: Fix windows build.
326 2009-11-05 Zoltan Varga <vargaz@gmail.com>
328 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
329 after the client connects/disconnects.
331 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
332 when an exception of a given type is thrown.
334 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
335 only on an uncaught exception.
337 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
339 * debugger-agent.c: Add a 'launch' option.
341 2009-11-05 Zoltan Varga <vargaz@gmail.com>
343 * debugger-agent.c: Add a 'timeout' option.
345 2009-11-05 Zoltan Varga <vargaz@gmail.com>
347 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
350 2009-11-05 Zoltan Varga <vargaz@gmail.com>
352 * debugger-agent.c (set_breakpoint): Emit a log message.
354 2009-11-04 Zoltan Varga <vargaz@gmail.com>
356 * mini-arm.c: Fix the arm build.
358 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
360 * aot-compiler.c: don't leak the value returned from
361 mono_type_full_name().
363 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
365 * debugger-agent.c: defer including mono-mutex.h until we know the
368 2009-11-04 Jonathan Chambers <joncham@gmail.com>
370 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
371 of pthreads directly.
373 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
374 exception handlers. Pass info argument.
376 * mini.h: Adjust signatures of soft debugger functions to pass void*
377 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
379 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
380 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
381 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
382 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
384 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
386 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
387 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
388 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
389 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
391 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
393 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
395 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
397 * mono-semaphore.h: Skeleton implementation for Windows.
399 Code contributed under MIT/X11 license.
401 2009-11-04 Jonathan Chambers <joncham@gmail.com>
403 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
405 Code contributed under MIT/X11 license.
407 2009-11-04 Jonathan Chambers <joncham@gmail.com>
409 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
411 Code contributed under MIT/X11 license.
413 2009-11-04 Zoltan Varga <vargaz@gmail.com>
415 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
416 debug info to 100 because 10 still slows down gdb too much.
418 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
419 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
420 them in the wrappers.
422 2009-11-03 Zoltan Varga <vargaz@gmail.com>
424 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
426 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
428 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
429 function mono_aot_get_array_helper_from_wrapper ().
431 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
432 array helper methods.
434 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
436 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
437 the value was loaded from memory.
439 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
440 the value was loader from there.
442 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
443 without constant swizzle.
445 2009-11-02 Jonathan Chambers <joncham@gmail.com>
447 * mini-amd64.c: Put soft debugger functions behind a
448 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
450 * mini-amd64.h: disable the soft debugger in windows.
452 Code contributed under MIT/X11 license.
454 2009-11-02 Jonathan Chambers <joncham@gmail.com>
456 * mini-x86.c: Put soft debugger functions behind a
457 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
459 Code contributed under MIT/X11 license.
461 2009-11-02 Jonathan Chambers <joncham@gmail.com>
463 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
464 to mono_arch_find_jit_info_ext.
466 Code contributed under MIT/X11 license.
468 2009-11-03 Zoltan Varga <vargaz@gmail.com>
470 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
472 * debugger-agent.c: Add support for filtering events by assemblies.
474 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
475 the agent is not enabled.
477 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
479 * exceptions-x86.c: hopefully last change to fix the windows build.
480 This one courtesy of Jonathan Chambers.
482 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
484 * debugger-agent.c: remove unused function.
486 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
488 * debugger-agent.c: add #ifdefs for a few header files.
489 * mini-x86.h: disable the soft debugger in windows.
490 Step 1 of 2 to make this compile on windows with gcc.
492 2009-11-02 Zoltan Varga <vargaz@gmail.com>
494 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
495 as it breaks the build.
497 2009-07-01 Zoltan Varga <vargaz@gmail.com>
499 Merge the soft debugger branch.
501 * debugger-agent.h debugger-agent.c: New files containing the soft
502 mode debugger module.
504 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
505 at the appropriate locations.
507 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
510 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
511 enable/disable single stepping.
513 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
514 which returns all information in a StackFrameInfo structure, and can handle the
515 LMF frames added by the debugger.
517 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
520 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
521 walker function which works on a specific thread and passes a StackFrameInfo
522 structure to its callback.
524 * mini.c (mini_init): Initialize the debugger agent.
526 * aot-compiler.c aot-runtime.c: Add soft-debug support.
528 * mini-ops.h: Add OP_SEQ_POINT opcode.
530 * driver.c (mono_main): Add new '--debugger-agent' option for passing
531 arguments to the debugger agent.
533 2009-11-02 Zoltan Varga <vargaz@gmail.com>
535 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
538 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
540 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
542 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
544 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
546 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
547 sets the IMT argument and makes a virtual call.
549 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
551 2009-11-01 Zoltan Varga <vargaz@gmail.com>
553 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
556 2009-10-30 Zoltan Varga <vargaz@gmail.com>
558 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
559 runtime. Fixes #551228.
561 2009-10-29 Zoltan Varga <vargaz@gmail.com>
563 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
565 * basic.cs: Add a test.
567 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
568 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
569 CONSTRAINED. Fixes #550964.
571 * generics.cs: Add a test.
573 2009-10-28 Mark Probst <mark.probst@gmail.com>
575 * mini-posix.c (add_signal_handler): Use
576 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
578 2009-10-28 Jerry Maine <crashfourit@gmail.com>
580 Contributed under the terms of the MIT/X11 license by
581 Jerry Maine <crashfourit@gail.com>.
583 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
584 sse4a for simd intrinsics.
586 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
587 sse4a for simd intrinsics.
589 2009-10-27 Zoltan Varga <vargaz@gmail.com>
591 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
592 instead of inst_p1 which is not the same on ILP32 platforms.
594 2009-10-24 Zoltan Varga <vargaz@gmail.com>
596 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
597 not the mscorlib one before calling mono_get_lmf_addr.
599 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
600 of the ip to the LMF.
602 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
603 immediate in the op->op_imm optimization.
605 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
606 understand. VTypes now work, but are not abi compliant, as they are
607 split into 4 byte parts instead of 8.
608 (emit_memcpy): Fix the unrolled case to work on the PS3.
610 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
612 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
613 the default when static linking.
615 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
617 * aot-compiler.c: Add an autoreg option to automatically register
618 statically linked aot modules using ELF .ctors.
620 * genmdesc.pl: Add __ppc64__ to allowed defines.
622 2009-10-25 Zoltan Varga <vargaz@gmail.com>
624 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
625 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
627 2009-10-24 Mark Probst <mark.probst@gmail.com>
629 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
631 2009-10-24 Zoltan Varga <vargaz@gmail.com>
633 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
634 which will contain the domain where the method was found.
636 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
637 mini_jit_info_table_find ().
639 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
641 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
643 2009-10-22 Zoltan Varga <vargaz@gmail.com>
645 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
646 set, its not supported yet.
648 2009-10-22 Zoltan Varga <vargaz@gmail.com>
650 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
651 iface wrapper is not found.
652 (mono_aot_get_method): Ditto for GetGenericValueImpl.
654 2009-10-21 Zoltan Varga <vargaz@gmail.com>
656 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
657 which have a different name.
659 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
660 wrappers and Array.GetGenericValueImpl ().
662 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
663 because of the change above.
665 * generics.cs: Add a test for full aot + generic array ifaces.
667 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
669 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
670 that hides the previous one.
672 2009-10-18 Zoltan Varga <vargaz@gmail.com>
674 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
675 marshalled. Fixes #541623.
677 2009-10-16 Zoltan Varga <vargaz@gmail.com>
679 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
681 2009-10-15 Zoltan Varga <vargaz@gmail.com>
683 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
685 2009-10-14 Massimiliano Mantione <massi@ximian.com>
687 * mini-posix.c (sigprof_signal_handler):
688 Implemented support for building stat call chans in different ways.
690 2009-10-14 Massimiliano Mantione <massi@ximian.com>
692 * mini-exceptions.c (mono_find_jit_info):
693 Also check that a jit info has been found (fixes a profiler crash).
695 2009-10-14 Massimiliano Mantione <massi@ximian.com>
697 * mini.c (mono_codegen):
698 Call mono_profiler_code_buffer_new with correct code address.
700 2009-10-14 Zoltan Varga <vargaz@gmail.com>
702 * driver.c (mono_main): Change the date in the copyright.
704 2009-10-14 Mark Probst <mark.probst@gmail.com>
706 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
707 allocator in shared generic code for open classes, because we
708 can't get those classes' vtables. We need to make managed
709 allocators not depend on the vtable at compile-time to solve this.
711 2009-10-13 Martin Baulig <martin@ximian.com>
713 * debug-mini.c (mono_debugger_trampoline_compiled): Add
714 `const guint8 *trampoline' argument; send both the old and the new
717 2009-09-30 Zoltan Varga <vargaz@gmail.com>
719 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
720 mono_runtime_capture_context () without calling mono_runtime_invoke ().
721 (can_marshal_struct): Skip structures with auto layout.
723 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
725 2009-10-02 Zoltan Varga <vargaz@gmail.com>
727 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
728 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
729 a variable to hold the stack slot used by the int<->float conversion opcodes.
731 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
733 2009-10-04 Zoltan Varga <vargaz@gmail.com>
735 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
738 2009-10-06 Zoltan Varga <vargaz@gmail.com>
740 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
741 each instance of Comparer<T>.
743 * generics.cs: Add a new test.
745 2009-10-09 Zoltan Varga <vargaz@gmail.com>
747 * driver.c (parse_debug_options): Add a 'gdb' option.
749 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
751 * image-writer.c: Add support for emitting the image into a memory buffer.
753 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
755 * aot-compiler.c: Add support for registering debug info with GDB using the
756 new JIT debugging interface in GDB 7.0. It can be turned on by setting
757 MONO_XDEBUG to 'gdb'.
759 2009-10-10 Zoltan Varga <vargaz@gmail.com>
761 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
764 2009-10-11 Zoltan Varga <vargaz@gmail.com>
766 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
767 can be used to set breakpoints in gdb.
769 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
770 segment to an absolute address.
772 2009-10-13 Mark Probst <mark.probst@gmail.com>
774 * method-to-ir.c: Use the managed array allocator method if
777 2009-10-13 Bill Holmes <billholmes54@gmail.com>
779 * aot-compiler.c : Fix the MSVC builds
781 Code is contributed under MIT/X11 license.
783 2009-10-13 Zoltan Varga <vargaz@gmail.com>
785 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
786 avoid registering 1 symbol file per method with gdb.
788 2009-09-29 Zoltan Varga <vargaz@gmail.com>
790 * mini-sparc.c: Fix the handling of enums with base type long.
792 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
794 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
795 instead of using type->data.klass as the later doesn't work with generics.
797 2009-09-25 Mark Probst <mark.probst@gmail.com>
799 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
800 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
801 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
802 works differently now and we don't handle it in the JIT anymore.
804 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
805 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
806 the Thread class split.
808 2009-09-25 Zoltan Varga <vargaz@gmail.com>
810 * driver.c: Don't run tests with the obsolete treeprop optimization.
812 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
813 variable volatile. Fixes #541577.
815 * basic-calls.cs: Add a new test.
817 * basic-long.cs: Remove tests which are now in basic-calls.cs.
819 2009-09-24 Zoltan Varga <vargaz@gmail.com>
821 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
822 work/required with recent iphone sdk versions.
824 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
827 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
828 in the VCALL decomposition code.
830 2009-09-22 Zoltan Varga <vargaz@gmail.com>
832 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
834 * basic.cs: Add a test.
836 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
839 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
840 searches all the domains of the current thread.
842 * exceptions-<ARCH>.c: Use it. Fixes #539394.
844 2009-09-21 Zoltan Varga <vargaz@gmail.com>
846 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
847 so catching exceptions thrown in the same method works. Fixes exception17.exe.
849 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
850 for non-jit trampolines.
852 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
854 * aot-compiler.c (add_wrappers): Ditto.
856 * mini-arm.c: Implement support for passing vtypes and floats, and increase
857 the size of the param area used by dyn_call to 6 which covers the majority of
860 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
862 * mini-arm.c: Implement support for passing/receiving
863 longs and receiving floats in the dyn_call code.
865 * mini-amd64.c: Implement support for receiving vtypes in registers in
868 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
871 2009-09-20 Zoltan Varga <vargaz@gmail.com>
873 * mini-arm.c (get_call_info): Return more precise information in
875 (dyn_call_supported): Use the information in CallInfo.
877 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
879 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
882 * mini-arm.c: Update after the dyn_call api changes.
884 * mini.c (mini_create_jit_domain_info): Register a destructor function
885 for the runtime_invoke_hash.
887 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
888 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
890 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
891 (dyn_call_supported): Simplify this by using get_call_info ().
892 (mono_arch_dyn_call_free): New destructor function.
894 * generics.cs: Remove a printf.
896 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
898 * mini-arm.c: Add support for enum return values and passing a few arguments
901 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
904 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
906 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
907 the dynamic invoke wrappers.
909 * mini-arm.c: Implement OP_DYN_CALL for arm.
911 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
912 supported by the dynamic runtime invoke wrapper.
914 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
915 runtime invoke wrapper.
917 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
918 if possible when running with full-aot.
920 * mini-ops.h: Add OP_DYN_CALL opcode.
922 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
923 with dynamic arguments lists similar to libffi.
925 2009-09-19 Zoltan Varga <vargaz@gmail.com>
927 * method-to-ir.c: Fix the previous change on 64 bit platforms.
929 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
932 * iltests.il.in: Add a new test.
934 2009-09-18 Zoltan Varga <vargaz@gmail.com>
936 * aot-compiler.c (add_generic_instances): Add more instances of
937 GenericEqualityComparer.
939 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
941 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
943 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
945 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
946 comments on some functions that now can fail.
948 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
950 * Makefile.am: Add Info.plist to EXTRA_DIST
952 2009-09-16 Zoltan Varga <vargaz@gmail.com>
954 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
955 static synchronized wrappers. Fixes #539500.
957 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
959 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
962 2009-09-16 Zoltan Varga <vargaz@gmail.com>
964 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
965 lmf before calling filter clauses as well. Fixes #539550.
967 * exceptions.cs: Add a test.
969 2009-09-14 Zoltan Varga <vargaz@gmail.com>
971 * aot-compiler.c (add_generic_class): Add instances of
972 Array.GetGenericValueImpl as well.
974 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
977 * generics.cs: Add a fullaot linq test.
979 2009-09-10 Zoltan Varga <vargaz@gmail.com>
981 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
984 2009-09-10 Bill Holmes <billholmes54@gmail.com>
986 * mini-trampolines.c (mono_delegate_trampoline) : Call
987 mono_cominterop_get_invoke if the delegate target object
990 Code is contributed under MIT/X11 license.
992 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
994 * method-to-ir.c: For CoreCLR throw a SecurityException if an
995 internal call is defined outside platform code. Reduce code
996 duplication with existing [Method|Field]AccessException
998 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1000 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1001 if the return value is a small struct passed on regs.
1003 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1005 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1007 * mini-codegen.c: Enable the cpu description validation for arm.
1009 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1011 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1012 test which depends on structs to objects.cs.
1014 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1015 require object model related stuff working.
1017 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1019 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1021 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1022 against the instruction metadata in mini-ops.h. amd64 only for now.
1024 * mini-ops.h: Fix some instruction descriptions.
1026 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1027 unused instructions.
1029 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1031 * exceptions.cs: Add a new test.
1033 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1035 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1037 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1039 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1040 skip empty phi opcodes.
1042 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1043 correctly by zero extending after loads. Skip methods containing calls
1044 to the monitor enter/exit trampolines.
1046 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1047 when calling mono_thread_force_interruption_checkpoint ().
1049 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1051 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1053 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1055 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1056 bootstrap could run.
1058 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1060 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1062 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1064 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1066 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1067 LLVM might be very short.
1069 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1070 in OP_THROW/RETHROW.
1072 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1075 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1077 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1078 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1079 LLVM might be very short.
1081 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1083 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1084 the alignment for the value of sp.
1086 2009-09-01 Geoff Norton <gnorton@novell.com>
1088 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1089 managed wrappers in full aot.
1091 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1093 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1095 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1097 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1099 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1101 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1103 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1106 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1108 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1109 depend on the info MonoMethodHeader which could be missing in IL stripped
1112 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1114 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1115 they are only 4 byte aligned.
1117 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1119 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1120 was done previously, since using SP causes too many problems.
1122 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1123 frames without a frame pointer works.
1125 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1126 global register in methods with calls, since the calls can go through
1127 a static rgctx trampoline which doesn't save it.
1129 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1131 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1133 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1135 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1137 2009-08-18 Christian Hergert <chris@dronelabs.com>
1139 * method-to-ir.c: Fix warnings for uninitialized variables.
1141 2009-08-18 Christian Hergert <chris@dronelabs.com>
1143 * mini-exceptions.c:
1144 * aot-compiler.c: Fix printf warnings.
1146 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1148 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1149 Add GetGenericValueImpl<string>.
1151 * aot-compiler.c (add_generic_instances): Add instances of
1152 GenericEqualityComparer<T> for primitive types. Only emit the array
1153 wrappers into the mscorlib image.
1155 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1157 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1158 the methods_loaded array using amodule->info->nmethods.
1160 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1161 (MONO_AOT_FILE_VERSION): Bump this.
1163 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1166 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1167 MonoJitInfo doesn't belong to its methods aot image.
1169 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1171 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1173 * mini-arm.c: Fix warnings.
1175 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1177 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1180 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1182 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1183 avoid clobbering IP.
1185 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1186 hold the trampoline argument, so its initial value is available during
1189 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1192 * exceptions-hppa.c:
1194 * exceptions-s390x.c:
1195 * exceptions-mips.c:
1197 * exceptions-sparc.c:
1198 * exceptions-alpha.c:
1200 * mini-trampolines.c:
1202 * exceptions-s390.c: add and use #define's instead of sizeof()
1203 for MonoJitInfo and MonoJitInfoTable.
1205 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1210 * tramp-x86.c: use a #define instead of sizeof() for a few
1211 structures that use a zero-length array.
1213 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1215 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1216 case when the method is dynamic. Fixes #529238.
1218 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1220 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1221 of asserting when a method is JIT compiled in full-aot mode.
1223 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1225 Contributed under the terms of the MIT/X11 license by
1226 Jerry Maine <crashfourit@gail.com>.
1228 * fixed wrong dates in changelog.
1230 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1232 Contributed under the terms of the MIT/X11 license by
1233 Jerry Maine <crashfourit@gail.com>.
1235 * basic-simd.cs: added test for packed double square root.
1236 * cpu-amd64.md: added opcode info for packed double square root.
1237 * cpu-x86.md: added opcode info for packed double square root.
1238 * mini-ops.h: added IR opcode for packed double square root.
1239 * mini-x86.c: added IR to native translation code for packed double square root.
1240 * mini-amd64.c: removed todo for packed double square root.
1241 * simd-intrinsics.c: added method to IR opcode converstion for
1242 packed double square root.
1244 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1246 Contributed under the terms of the MIT/X11 license by
1247 Jerry Maine <crashfourit@gail.com>.
1249 * mini-amd64.c: Added a change to help tell the difference as
1250 to what perpose the xmm register is being used--mainly to help
1252 * mini-amd64.h: Changed callee regs to use 15 out of 16
1253 (one used for special cases) xmm registers for both fp
1254 and simd ops. Added define to turn on new feature in the regalloc
1255 that allows fp and simd ops to share the xmm regs happily.
1256 * codegen.c: Added code to detect for which perpose an xmm reg is
1257 being used (fp or simd) and to translate back and forth to the
1258 correct logical reg bank (fp or simd) for 'spill load's.
1260 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1262 Contributed under the terms of the MIT/X11 license by
1263 Jerry Maine <crashfourit@gail.com>.
1265 * basic-simd.cs: Added tests for stressing the regalloc when running with
1266 16 simd regs and when simd and fp ops share the same reg bank.
1268 2009-08-01 Mark Probst <mark.probst@gmail.com>
1270 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1271 in shared generic code, we might have to look up the class in the
1272 RGCTX. If we use the class directly, compute its GC descriptor.
1274 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1276 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1278 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1280 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1281 check for errors. Fixed the case when the class with the Main
1284 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1286 Contributed under the terms of the MIT/X11 license by
1287 Jerry Maine <crashfourit@gail.com>.
1289 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1291 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1293 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1295 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1297 * method-to-ir.c: Fix naming of stelem and ldelem.
1299 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1301 * driver.c (main_thread_handler): Check that the assembly loaded
1302 matches the filename when doing AOT.
1304 2009-07-30 Mark Probst <mark.probst@gmail.com>
1306 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1309 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1310 utils/mono-sigcontext.h).
1312 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1315 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1317 * mini.c (mono_codegen):
1318 Call profiler hook to keep track of method code buffers.
1320 2009-07-27 Mark Probst <mark.probst@gmail.com>
1322 * method-to-ir.c: Invoke write barriers for the
1323 Interlocked.(Compare)Exchange JIT intrinsics.
1325 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1327 * Makefile.am (version.h): Fix issues when built out of tree.
1328 Remove some redundant 'grep's piped through 'sed's.
1330 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1332 This patch is contributed under the terms of the MIT/X11 license
1334 * mini-ppc.c (mono_arch_output_basic_block):
1335 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1336 for bits 32-47 with signed load/store diplacements for bits
1337 48-63. Use prefered base/offset order for indexed form.
1338 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1339 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1340 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1341 OP_LOADI2_MEMBASE): Same.
1342 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1343 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1344 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1346 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1347 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1348 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1349 OP_LOADI1_MEMINDEX): Same
1350 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1351 OP_STORER8_MEMINDEX): Same
1352 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1354 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1355 for bits 32-47 with signed load/store diplacements for bits
1356 48-63. Use prefered base/offset order for indexed form.
1358 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1360 This patch is contributed under the terms of the MIT/X11 license
1362 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1363 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1364 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1365 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1366 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1367 cfg->stack_usage to avoid size warnings.
1368 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1369 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1370 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1371 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1373 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1374 after code varible is initialized.
1375 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1376 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1377 (mono_arch_emit_epilog):
1378 Move Use ppc_load32 for cfg->stack_usage to avoid size
1381 2009-07-24 Mark Probst <mark.probst@gmail.com>
1383 * method-to-ir.c: The write barrier doesn't do the store anymore,
1384 so we have always to emit it. Also, emit the wbarrier after the
1387 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1389 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1390 for argument count 3 too.
1392 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1394 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1395 the caller handle the exceptions.
1396 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1397 method. Fixes #524498.
1399 2009-07-22 Geoff Norton <gnorton@novell.com>
1401 * mini-exceptions.c: Fix build on ia64.
1403 2009-07-22 Mark Probst <mark.probst@gmail.com>
1405 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1408 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1410 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1413 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1415 * basic-simd.cs (Main): Pass args to the test driver.
1417 2009-07-20 Geoff Norton <gnorton@novell.com>
1419 * mini-x86.h: Fix the x86 version guards to use Apple's
1420 properly defined macros.
1422 2009-07-20 Geoff Norton <gnorton@novell.com>
1424 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1427 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1429 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1430 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1431 the information which is needed for invokes, so only one locking+hash table
1434 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1436 * aot-compiler.c (add_generic_instances): Emit instances of
1437 GenericComparer<T> for primitive types.
1439 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1441 * mini-posix.c: Fix linux build.
1443 2009-07-19 Geoff Norton <gnorton@novell.com>
1445 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1446 mono_gdb_render_native_backtraces
1447 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1448 so we implement the sane semantics to the runtime here
1449 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1450 so we need to call it differently (mono_gdb_render_native_backtraces)
1451 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1452 here for default implementations.
1453 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1454 support Apple's weird syscall (SYS_fork) implementation and not busy
1455 loop in abort() on native crashes on OSX anymore.
1457 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1459 * aot-runtime.c (load_method): Change the handling of the
1460 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1463 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1465 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1467 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1468 seems to break the aot tests.
1470 * mini.c (mono_patch_info_equal): Fix the handling of
1471 MONO_PATCH_INFO_RGCTX_FETCH.
1473 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1475 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1477 * mini.c (mono_patch_info_hash): Fix the handling of
1478 MONO_PATCH_INFO_INTERNAL_METHOD.
1479 (mono_patch_info_equal): Ditto.
1481 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1483 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1486 * mini-llvm.c: Add some infrastructure for AOT support.
1488 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1490 * mini-llvm-cpp.c: Update to the latest llvm api.
1492 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1493 option to false to prevent llvm from installing signal handlers which
1496 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1499 * cpu-amd64.md: Revert previous change as those instructions
1500 take 2 separate arguments. Remember to read the arch docs more
1501 carefully next time.
1503 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1505 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1507 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1509 * mini-ppc.c: exploit multiple load/store units if available (rest of
1510 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1511 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1513 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1515 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1516 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1518 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1520 * cpu-x86.md: Fix missing clobbering from trancendental simd
1523 * cpu-amd64.md: Same.
1525 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1527 Contributed under the terms of the MIT/X11 license by
1528 Jerry Maine <crashfourit@gail.com>.
1530 * basic-simd.cs: Added tests for single and doulble indexers.
1532 * cpu-amd64.md: Added simd opcode information.
1534 * mini-amd64.c: Added IR to native simd generation code.
1535 Added simd register names and function that returns them.
1537 * mini-amd64.h: Added marcos to turn on simd code compilation in
1538 amd64. Added max simd register count marco. Added caller/callee
1539 register mask marcos. Added marcos to use simd register bank.
1541 * mini.h: Added helper marco for shufling dwords and simple
1544 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1546 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1548 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1550 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1551 the length of the native code as well.
1553 * basic-simd.cs: Add a test for #521662.
1555 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1557 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1559 2009-07-13 Mark Probst <mark.probst@gmail.com>
1561 * mini.c: Register function for getting the IP from a signal
1562 context with metadata.
1564 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1566 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1567 call a generic class init trampoline if needed. Fixes #519336.
1569 * generics.cs: Add a test.
1571 2009-07-09 Mark Probst <mark.probst@gmail.com>
1573 * method-to-ir.c: When doing a call which might be remote from
1574 shared generic code to other shared code with open type arguments,
1575 get the remoting invoke wrapper from the RGCTX and do an indirect
1578 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1580 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1581 after the unbox trampoline in the full-aot case.
1583 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1585 * mini.c: Move initialization of jit_mutex before debugger initialization
1590 * Info.plist: added Info.plist and link flag to enable the mono executable
1591 to access other processes. Requires codesigning of the executable to work.
1593 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1598 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1600 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1602 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1604 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1605 when the generic instance is an instantiation of a subclass of the
1606 methods class. Fixes #517166.
1608 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1610 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1613 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1616 * CMakeLists.txt: Add minimal support for installation.
1618 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1620 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1621 determine whenever a method is directly callable to a separate function.
1623 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1624 needed ones as a result of the previous change.
1626 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1627 type of register arrays.
1629 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1630 type of register arrays.
1632 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1634 Contributed under the terms of the MIT/X11 license by
1635 Jerry Maine <crashfourit@gail.com>.
1637 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1639 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1641 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1643 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1645 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1646 dump of structure return value. Fix some formatting.
1647 * cpu-s390x.md: Fix lengths of instruction sequences.
1648 * mini-s390.c: Minor formatting changes.
1650 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1652 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1653 Use sigaction on freebsd as well.
1655 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1657 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1660 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1662 2009-06-22 Mark Probst <mark.probst@gmail.com>
1664 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1666 2009-06-22 Mark Probst <mark.probst@gmail.com>
1668 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1670 2009-06-20 Martin Baulig <martin@ximian.com>
1673 (MonoDebuggerThreadFlags): New enum typedef.
1674 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1675 (mono_debugger_thread_created): Added `gpointer func' argument;
1676 initialize the new `thread_flags' field.
1678 2009-06-18 Martin Baulig <martin@ximian.com>
1680 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1681 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1684 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1685 flag in `MONO_DEBUGGER__info.runtime_info'.
1688 (mono_main): Call mini_debugger_set_attach_ok() if generics
1689 sharing is disabled.
1691 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1693 * aot-compiler.c (add_wrappers): Fix a warning.
1695 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1696 the ppc load/store macro changes.
1698 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1700 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1702 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1703 not just the got symbol.
1705 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1708 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1711 * aot-compiler.c: Remove some fixmes.
1713 * driver.c (mono_main): Print a helpful message when cross-compiling.
1715 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1717 * method-to-ir.c (initialize_array_data): Do the optimization if the
1718 target byte order is little endian, instead of the host byte order.
1720 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1721 wrappers into the mscorlib image, Emit a unique plt symbol for each
1722 image, emit symbols for plt entries.
1724 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1727 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1729 * aot-compiler.c (add_wrappers): Avoid calling
1730 mono_marshal_get_type_info () since it can assert for some types.
1732 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1733 ldtoken are used inside wrappers.
1735 * helpers.c: Add support for prefixing tools with the arch name.
1737 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1738 quantities when using ilp32.
1740 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1741 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1743 * image-writer.c: Use .long on ilp32.
1745 * aot-compiler.c: Use 32 bit loads on ilp32.
1747 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1749 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1751 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1753 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1755 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1756 second got slot of every aot image.
1758 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1759 aot on platforms with function pointers.
1761 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1762 support for aot/full aot on ppc/ppc64.
1764 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1765 arguments which are needed on ppc.
1767 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1770 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1772 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1774 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1776 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1778 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1780 2009-06-17 Geoff Norton <gnorton@novell.com>
1782 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1784 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1786 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1787 to control whenever the dwarf writer is in xdebug or aot mode.
1788 (emit_class_dwarf_info): Use a separate abbrev for structures without
1791 * aot-compiler.c: Pass the appending parameter to
1792 mono_dwarf_writer_create ().
1794 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1795 falls through to its next bblock. Fixes #513931.
1797 * iltests.il: Add a test.
1799 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1800 infor even if emit_line is FALSE, as the apple linker seems to require it.
1802 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1804 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1808 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1810 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1813 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1815 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1816 'has_call_handler' fields.
1818 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1820 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1821 first bblock if not needed. Fixes #512790.
1823 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1825 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1827 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1830 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1831 remoting-invoke-with-check wrappers, which are not needed when running with
1832 full-aot, since it doesn't support remoting.
1834 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1836 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1838 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1839 method info, it is not used anymore.
1841 * mini.h: Bump AOT file format version.
1843 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1846 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1849 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1851 * mini.h: Bump AOT file format version.
1853 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1855 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1856 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1859 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1860 of CKFINITE and FBGE for VFP.
1862 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1864 * aot-compiler.c: Don't align code to 16 bytes on arm.
1866 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1867 before the methods they belong to.
1869 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1870 the full-aot case if possible, since the trampoline will be called right
1873 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1874 trampolines to 1024 after the change above.
1876 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1877 trampoline to save 8 bytes per trampoline.
1879 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1882 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1884 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1886 2009-06-08 Martin Baulig <martin@ximian.com>
1889 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1890 (_mono_debugger_throw_exception): Don't make this static.
1891 (_mono_debugger_unhandled_exception): Likewise.
1892 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1895 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1896 (_mono_debugger_throw_exception): Add function prototype.
1897 (_mono_debugger_unhandled_exception): Likewise.
1900 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1901 arg; return the first exception handler if the exception is caught
1902 and we're running inside the debugger.
1903 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1904 improve exception handle inside runtime-invoke, check whether the
1905 exception is actually caught in the method being invoked and not
1906 by the runtime-invoke-wrapper.
1908 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1910 * image-writer.c: Improve support for the osx assembler.
1912 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1915 2009-06-08 Martin Baulig <martin@ximian.com>
1918 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1919 (_mono_debugger_throw_exception): Don't make this static.
1920 (_mono_debugger_unhandled_exception): Likewise.
1921 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1924 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1925 (_mono_debugger_throw_exception): Add function prototype.
1926 (_mono_debugger_unhandled_exception): Likewise.
1929 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1930 arg; return the first exception handler if the exception is caught
1931 and we're running inside the debugger.
1932 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1933 improve exception handle inside runtime-invoke, check whether the
1934 exception is actually caught in the method being invoked and not
1935 by the runtime-invoke-wrapper.
1937 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1939 * image-writer.c (append_subsection): Don't align subsections of the
1940 debug_line section as a workaround.
1942 * dwarfwriter.c: Emit line number info in the AOT case as well.
1944 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1946 This patch is contributed under the terms of the MIT/X11 license
1948 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1949 code_len <= code_size
1951 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1953 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1955 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1957 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1958 invoke wrappers, we now use trampolines instead.
1960 2009-06-04 Mark Probst <mark.probst@gmail.com>
1962 * mini-darwin.c: The exception thread must not be registered with
1965 2009-06-04 Mark Probst <mark.probst@gmail.com>
1967 * mini-gc.c: Disable the code because it makes SGen crash.
1969 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1971 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1972 instead of asserting.
1974 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1976 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1977 output file after the code has been compiled.
1979 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1981 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1983 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1985 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1986 entries distinction to simplify the code.
1988 * mini.h: Bump AOT file format version.
1990 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1992 * objects.cs: Fix the signature of one of the tests.
1994 * mini.c (mini_create_ftnptr): New helper function, moved here from
1996 (mini_get_addr_from_ftnptr): Ditto.
1997 (mini_init): Install the new helpers.
1999 2009-05-28 Martin Baulig <martin@ximian.com>
2001 Correctly initialize the debugger when embedding Mono.
2003 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2004 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2005 see documentation in mini_debug_running_inside_mdb().
2008 (mini_debug_running_inside_mdb): New function to check whether
2009 we're running inside mdb.
2011 * mini.c (mini_init): Call mini_debugger_init() if we're running
2012 inside the debugger.
2014 * driver.c (mono_main): Moved the call to mini_debugger_init()
2015 into mini_init() to make this work when embedding Mono.
2017 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2018 calls to mini_debugger_init().
2020 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2021 mono_debugger_main() -> mini_debugger_main() and put them inside a
2022 `MONO_DEBUGGER_SUPPORTED' conditional.
2024 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2026 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2027 this is no longer in use.
2030 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2032 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2034 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2037 2009-05-27 Martin Baulig <martin@ximian.com>
2039 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2041 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2042 long_conv_to_r_un to 64 bits.
2044 * cpu-x86.md: Increase the instruction size due to the changes.
2046 * iltests.il.in: Add regression test.
2050 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2052 * objects.cs: Move the previous test from basic.cs to here.
2054 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2056 * basic.cs: Add regression test for #506915.
2058 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2060 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2061 optimization we must check the bb of the first byte of stobj as
2062 it's the only one set in cil_offset_to_bb.
2066 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2068 * image-writer.c: Fix pointer directive on ppc64.
2070 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2072 * image-writer.c (asm_writer_emit_section_change): Avoid using
2073 .bss subsections on ppc too.
2075 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2077 * image-writer.c: Fix the definition of TARGET_ASM_....
2079 * image-writer.c: Fix the emission of assembler directives in the last
2082 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2083 exception throwing code to accomodate ppc64.
2085 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2086 size to work on ppc64 too.
2088 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2091 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2092 the assembler dialect instead of using platform specific defines.
2094 2009-05-22 Geoff Norton <gnorton@novell.com>
2096 * mini-arm.c (get_call_info): If a structure is split between the stack
2097 and argument registers, we should not advance the stack pointer by the entire
2098 native size, but just by the amount that spilled.
2100 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2102 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2105 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2107 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2110 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2111 methods so wrapper don't get added twice.
2112 (add_generic_instances): Don't add methods of arrays.
2114 * generics.cs: Mark one test as !FULLAOT.
2116 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2118 * mini-x86.c (emit_move_return_value): Remove unused vars.
2120 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2122 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2123 decomposing 8 bytes structs into a LCALL.
2125 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2126 pointer for where to store the returned regs.
2128 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2131 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2133 2009-05-20 Miguel de Icaza <miguel@novell.com>
2135 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2138 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2140 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2142 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2145 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2147 * local-propagation.c (mono_local_cprop): Avoid local propagation
2148 across paired add/sub if the first instruction dest reg is it's
2149 source reg. For example:
2151 int_add_imm R12 <- R12 [1] clobbers: 1
2152 int_sub_imm R42 <- R12 [1] clobbers: 1
2154 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2155 maintain the math identify.
2159 2009-05-20 Andreia Gaita <avidigal@novell.com>
2161 * Makefile.am: avoid going on the network just to get the revision,
2164 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2166 Fixed estimate for short branches on amd64 (they were off mark, and
2167 enabling call prolog-epilog instrumentations caused assertions).
2168 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2169 estimate for the maximum length of this basic block.
2171 - mono_arch_emit_prolog: compute max_length for each basic block
2172 (instead of max_offset), and inflate size estimate also for entry bb
2173 in case of code instrumentation.
2174 - mono_arch_output_basic_block: get rid of "cpos" (the current
2175 estimated "position" in the code), and always use "offset" instead,
2176 which is accurate; at the beginning of the function quickly recompute
2177 max_offset for all the remaining blocks, starting from the current
2178 cfg->code_len (which is correct, and not estimated) and using the
2179 estimated block lengths computed previously.
2181 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2183 * exceptions-ppc.c: Remove the caching from the trampoline creation
2184 functions, it is already done in the caller.
2186 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2188 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2189 MONO_ARCH_GSHARED_SUPPORTED define.
2191 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2193 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2196 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2198 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2199 call to mono_marshal_get_rgctx_invoke ().
2201 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2202 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2203 gshared use the static rgctx trampolines now.
2205 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2206 platform supports it.
2208 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2210 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2212 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2214 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2216 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2218 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2221 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2223 Made it possible for mono_arch_instrument_epilog to preserve
2224 argument registers, otherwise instrumenting the "epilogue" before
2225 a tail call would clobber them.
2226 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2227 if like mono_arch_instrument_epilog but with an additional parameter
2228 that states if argument registers must be preserved.
2229 * mini.c: implemented mono_arch_instrument_epilog as a call to
2230 mono_arch_instrument_epilog_full without asking to preserve argument
2231 registers (this makes the existing code work as usual).
2233 - mono_arch_instrument_epilog: add parameter to transform it into
2234 mono_arch_instrument_epilog_full, and preserve argument registers
2236 - mono_arch_output_basic_block, OP_TAILCALL case: call
2237 mono_arch_instrument_epilog_full.
2238 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2239 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2240 only transformed mono_arch_instrument_epilog into
2241 mono_arch_instrument_epilog_full.
2243 2009-05-15 Geoff Norton <gnorton@novell.com>
2245 * mini-darwin.c: This works on arm now.
2247 2009-05-14 Geoff Norton <gnorton@novell.com>
2249 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2252 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2254 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2257 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2258 wrappers during full aot mode correctly.
2260 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2263 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2264 mono_metadata_type_hash ().
2266 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2268 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2269 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2270 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2271 Removed MONO_INST_BRLABEL from the instruction flags, and the
2272 remaining code that used it, because we do not support branches inside
2273 basic blocks (and branch target labels) anymore.
2274 * Makefile.am: As part of the above cleanup, remove reference to
2275 BURG files which don't exist anymore.
2277 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2279 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2282 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2283 to use mono_arch_throw_corlib_exception.
2285 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2286 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2288 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2291 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2293 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2294 for the got to make debugging easier and to avoid confusing it with the
2297 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2298 method so a breakpoint can be set when using gdb.
2300 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2302 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2303 on mono_method_get_imt_slot ().
2305 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2306 num_decodes variables.
2308 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2309 change as it doesn't seem to work.
2311 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2314 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2316 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2317 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2319 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2320 builder when using full aot.
2322 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2323 here, it is already handled.
2325 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2328 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2330 * mini-arm.h: Enable IMT for full aot.
2332 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2333 arch doesn't support it.
2335 * mini.c (mini_init): Don't disable IMT for full aot if the
2336 architecture supports it.
2338 * mini.h (MonoAotTrampoline): New enum containing the different types
2339 of 'numerous' trampolines.
2340 (MONO_AOT_FILE_VERSION): Bump this.
2342 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2343 static rgctx trampolines. Add support for full-aot IMT thunks.
2345 * mini-amd64.h: Enable IMT for full aot.
2347 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2348 to exclude tests belonging to a category.
2350 * generics.cs: Mark some tests with a !FULLAOT category.
2352 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2355 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2357 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2358 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2359 (emit_plt): Fix a warning.
2361 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2363 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2364 back into aot-compiler.c to a place where the other functions shared by
2365 the runtime and aot compiler are.
2367 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2368 as done previously, instead of in MonoAotFileInfo, since pointers might have
2369 alignment requirements.
2371 * mini.h: Bump AOT file format version.
2373 2009-05-10 Miguel de Icaza <miguel@novell.com>
2375 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2376 that is used at runtime from the aot-compiler.c, this makes it
2377 work on setups that remove the AOT compiler from the output
2380 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2382 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2385 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2387 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2389 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2390 stuff to mono_arch_decompose_long_opts ().
2391 (mono_decompose_opcode): Remove some dead code.
2393 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2395 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2396 cmethod can be null for quite a some reasons.
2398 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2400 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2402 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2404 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2406 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2408 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2409 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2410 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2411 calls returning structures by addr on amd64.
2413 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2415 * iltests.il.in: Restructure the tail call tests a bit.
2417 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2419 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2420 for virtual methods too.
2422 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2424 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2425 due to regression in verifying System.dll.
2427 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2429 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2432 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2435 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2436 g_str_hash () which can change.
2438 * driver.c (mini_regression): Disable optimizations not supported by
2439 the cpu. Fixes #500019.
2441 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2444 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2446 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2447 to the latest LLVM code.
2449 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2451 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2453 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2455 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2458 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2459 no longer saving offsets, so just save the patch types along with the other
2461 * aot-runtime.c (load_patch_info): Update after the changes to
2462 encode_patch_list ().
2463 (decode_got_entry): Removed, merged into load_patch_info ().
2464 (is_shared_got_patch): Removed, call the same function from
2467 * mini.h: Bump aot file format version.
2469 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2470 half-finished no-dlsym code.
2472 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2475 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2476 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2478 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2480 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2481 buffer length to work with AOT code.
2483 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2484 ldfld/stfld opcodes.
2486 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2489 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2491 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2493 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2496 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2497 if needed. Don't decompose long operations when using llvm.
2499 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2501 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2504 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2506 2009-05-03 Martin Baulig <martin@ximian.com>
2508 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2509 mono_debugger_insert_method_breakpoint() since the class init
2510 handler we're inserting at the top of the method already gives us
2513 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2515 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2516 to mono_arch_decompose_long_opts () for x86 and arm.
2518 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2520 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2523 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2525 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2528 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2530 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2531 number of trampolines used in full-aot mode.
2533 * aot-compiler.c: Add an ntrampolines option to set the number of
2534 trampolines emitted in full-aot mode.
2536 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2538 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2539 a volatile load. Get rid of get_tempname (), llvm assigns names
2542 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2545 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2548 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2551 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2552 to the same register as a fixed sreg2. Fixes #497271.
2554 * iltests.il.in: Add a new test.
2556 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2558 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2559 stack, since pushes complicate exception handling.
2561 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2562 the stack if they are passed using moves.
2564 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2566 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2569 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2570 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2571 of FMOVE if it is an R4.
2573 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2575 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2577 * mini.h (LLVMCallInfo): New structure to store calling convention
2578 information for the LLVM back end similar to the CallInfo structures in
2581 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2582 call information in a format usable by LLVM.
2583 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2585 * method-to-ir.c (mono_emit_call_args): Emit calls using
2586 mono_llvm_emit_call () when compiling using LLVM.
2588 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2589 comments to all functions. Fix memory leaks. Add a public init/cleanup
2592 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2594 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2595 mono_array_new_va () jit icall.
2597 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2599 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2600 multiple machine description files to be specified.
2601 * mini-ops.h: fixes for cross-compilation.
2603 2009-04-22 Miguel de Icaza <miguel@novell.com>
2605 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2608 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2610 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2611 to prevent asserts in various passes. Fixes #497220.
2613 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2615 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2618 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2619 table to avoid duplicates.
2621 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2623 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2626 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2628 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2629 is for method or field access.
2631 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2633 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2636 * mini-llvm.c (mono_llvm_emit_method): Use it.
2638 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2639 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2642 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2643 synchronized methods.
2645 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2647 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2649 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2652 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2653 allowing some options to be set dynamically.
2655 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2657 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2658 unconditional branch.
2660 * mini.h (MonoTrampolineType): Add new trampoline type
2661 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2664 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2667 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2670 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2671 is enabled. Instead, use the llvm vcall trampoline.
2673 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2675 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2677 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2680 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2681 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2683 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2684 OP_IA64_CSET opcode.
2686 * mini.c: Fix a warning.
2688 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2689 THROW to the appropriate llvm type.
2691 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2693 * mini.c (mini_method_compile): Add statistics for methods JITted
2696 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2698 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2699 OP_IA64_CMP_<cond>_IMM opcodes.
2701 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2703 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2706 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2709 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2712 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2714 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2716 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2718 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2721 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2722 rgctx invoke trampolines for x86.
2724 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2725 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2726 (mono_arch_get_vcall_slot): Simplify this.
2728 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2730 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2731 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2733 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2735 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2736 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2738 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2740 * liveness.c (visit_bb): Remove a needless assert.
2742 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2744 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2745 full aot support to the arch specific code.
2747 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2749 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2751 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2753 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2754 collect information about the delegate invoke impl trampolines.
2756 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2757 to save trampolines during full-aot mode.
2759 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2760 creation function which returns a trampoline which sets the rgctx
2762 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2763 wrapper if possible.
2764 (mono_delegate_trampoline): Ditto.
2766 * mini.c (mono_jit_runtime_invoke): Ditto.
2768 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2770 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2772 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2774 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2776 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2777 just setting the opcode to OP_NOP.
2779 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2781 * mini.c (mini_method_compile): Put the last change inside an
2782 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2784 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2785 and extend live ranges to cover the whole method when using xdb.
2787 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2788 do it in the trampolines.
2790 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2793 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2795 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2796 call code in full-aot mode since IMT is disabled there.
2797 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2798 new JIT no longer has that restriction.
2800 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2802 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2803 a more compact format.
2804 (mono_aot_wrapper_name): New function to return a unique name for a
2805 wrapper method, also used by the AOT runtime.
2807 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2810 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2811 when a ICollection<T> etc is encountered.
2812 (add_generic_instances): Process method arguments/locals too.
2813 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2816 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2818 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2820 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2822 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2824 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2825 representing the result of the decomposition. Nullify instructions
2826 instead of setting them to OP_NOP since nops can't have registers
2829 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2831 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2832 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2833 info. Strip 'mapping symbols' on ARM.
2835 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2837 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2838 this with the native genmdesc.
2840 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2842 * aot-runtime.c: Fixing the MSVC build.
2844 Code is contributed under MIT/X11 license.
2846 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2848 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2849 JITted code depends on it.
2851 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2853 * aot-compiler.c: Use new MonoGenericParam accessors.
2855 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2857 Reduce memory usage and improve correctness wrt MonoGenericParam
2858 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2859 handing. Avoid allocating MonoGenericParams, but use the ones in
2860 the container itself.
2862 2009-04-07 Miguel de Icaza <miguel@novell.com>
2864 * tasklets.c: Return exceptions in the out argument.
2866 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2868 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2869 opcode. Use pointer types in more places instead of casting them to
2872 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2874 (mono_llvm_optimize_method): New helper function to optimize a method.
2876 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2877 widening code so it could be called from more places.
2878 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2879 code paths in the call opcodes.
2881 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2883 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2885 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2887 * dwarfwriter.c: Use _ to separate class name
2888 components as gdb can't handle '.'. Represent reference variables
2891 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2893 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2895 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2897 * gc-test.cs: New file with GC stack marking tests.
2899 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2900 negative numbers for vfp.
2902 * basic-float.cs: Add a test.
2904 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2906 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2908 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2910 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2911 part of tasklet/continuation support.
2913 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2915 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2916 amd64 opcodes inside an ifdef.
2918 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2921 * dwarfwriter.c (emit_type): Emit the class info for classes.
2923 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2925 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2927 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2929 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2931 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2933 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2935 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2937 * mini-llvm.c: Update comments.
2939 * mini.h (COMPILE_LLVM): New macro.
2941 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2943 * ssa.c (mono_ssa_compute): Ditto.
2945 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2946 the unwind ops from a DWARF FDE.
2948 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2949 methods by extracting the dwarf unwind ops from the unwind info generated
2952 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2955 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2958 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2960 * Makefile.am (llvm_sources): Enable this.
2962 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2963 failing back to the JIT if something cannot be handled.
2965 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2966 compiling with LLVM.
2968 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2969 compiling with LLVM.
2971 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2972 compiling with LLVM.
2974 * mini-ops.h: Add a few opcodes needed by LLVM.
2976 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2979 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2982 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2984 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2986 2009-04-01 Mark Probst <mark.probst@gmail.com>
2988 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2989 ridiculously large methods.
2991 2009-03-31 Martin Baulig <martin@ximian.com>
2993 * debug-debugger.c (debugger_remove_breakpoint): Call
2994 mono_debugger_remove_class_init_callback ().
2996 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2998 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2999 right before emitting code, not at the start.
3001 * mini.c (mono_postprocess_patches): Extract this into a separate function
3002 from mono_codegen ().
3004 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3005 byref types correctly.
3007 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3009 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3012 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3014 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3015 indirect calls, this avoids problems where get_vcall_slot () would get
3016 confused by the native code for the instruction preceeding the call.
3017 (mono_arch_get_vcall_slot): Simplify this.
3018 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3020 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3021 register allocator now seems to depend on them instead of the data in
3024 * mini.c (mini_method_compile): Throw the correct type of exception if
3025 mono_method_get_header () fails because of a loading error.
3027 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3029 * mini.c (mini_method_compile): Clear the loader error if the method
3030 header cannot be decoded.
3032 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3033 interface methods on proxies correctly.
3035 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3036 this argument for vtype methods. Add precise liveness info for arguments.
3038 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3039 LIVERANGE_START/END opcodes.
3041 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3042 for arguments and values in registers.
3044 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3046 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3047 return a valuetype. Fixes #487518.
3049 * iltests.il: Add a test.
3051 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3053 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3054 closed over a null reference correctly.
3056 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3058 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3060 2009-03-25 Mark Probst <mark.probst@gmail.com>
3062 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3063 allocated to the same registers as fixed sregs.
3065 2009-03-24 Mark Probst <mark.probst@gmail.com>
3067 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3070 * method-to-ir.c: Handle more cases for
3071 Interlocked.CompareExchange.
3073 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3074 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3075 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3077 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3079 * aot-runtime.c (decode_method_ref): Fix a warning.
3081 * unwind.c (mono_unwind_frame): Ditto.
3083 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3085 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3086 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3088 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3089 fix the handling of large values in the ALU_PC_G0_NC relocation.
3091 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3093 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3095 2009-03-22 Mark Probst <mark.probst@gmail.com>
3097 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3100 2009-03-22 Mark Probst <mark.probst@gmail.com>
3102 * method-to-ir.c: MINI_OP3 needs a comma.
3104 * method-to-ir.c, mini.h, mini.c: Remove
3105 mono_init_op_sreg_counts ().
3107 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3109 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3112 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3115 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3117 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3120 2009-03-21 Mark Probst <mark.probst@gmail.com>
3122 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3123 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3124 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3127 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3129 * driver.c: Change location of gc_wrapper.h.
3131 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3132 inside finally clauses correctly. Fixes #485721.
3134 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3135 after the change above.
3137 * exceptions.cs: Add a test.
3139 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3141 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3143 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3144 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3145 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3147 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3148 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3150 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3152 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3153 Simplify logic for ensure_method_is_allowed_to_call_method.
3154 Handle wrappers on callers.
3156 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3158 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3161 * basic-simd.cs: Fix the names of some test methods.
3163 2009-03-18 Geoff Norton <gnorton@novell.com>
3165 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3167 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3169 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3171 2009-03-17 Jb Evain <jbevain@novell.com>
3173 * driver.c: remove now uneeded call to mono_gc_base_init before
3176 2009-03-17 Jb Evain <jbevain@novell.com>
3178 * dwarfwriter.c (token_handler): handle more cases.
3180 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3182 * method-to-ir.c: Remove more dead code (that was required only
3183 because of method_is_safe). Fix compiler warnings.
3185 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3187 * method-to-ir.c: Remove unneeded/useless method_is_safe
3188 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3190 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3192 * mini.c (mini_method_compile): Print the method been compiled with
3193 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3194 for people not familiar with the runtime.
3196 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3198 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3199 a managed object which is later put into a GList. Return its class instead.
3201 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3202 stack slots when using sgen.
3204 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3206 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3208 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3210 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3211 > so it works on the first vreg as well.
3213 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3215 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3218 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3220 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3223 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3225 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3226 native->IL offset mapping.
3228 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3230 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3232 * basic.cs: Add a test.
3234 2009-03-11 Mark Probst <mark.probst@gmail.com>
3236 * mini-x86.c (mono_arch_output_basic_block): Use different
3237 registers in case the ones we want to overwrite are used by the
3238 other operand. Fixes regression in #480807.
3240 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3242 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3244 * dwarfwriter.c (emit_line_number_info): The line number info for
3245 IL code was off by one. Fix that.
3247 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3250 2009-03-09 Mark Probst <mark.probst@gmail.com>
3252 Contributed under the terms of the MIT/X11 license by Steven
3253 Munroe <munroesj@us.ibm.com>.
3255 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3258 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3260 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3263 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3265 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3266 the delegate ctor handling code. Fixes #482638.
3268 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3271 * iltests.il.in: Add a test.
3273 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3276 2009-03-05 Mark Probst <mark.probst@gmail.com>
3278 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3279 is shared generic code, return the trampoline, even if the method
3280 has already been compiled. Fixes #479763.
3282 * mini.c, mini.h: New function
3283 mono_jit_find_compiled_method_with_jit_info() which is the same as
3284 mono_jit_find_compiled_method() but also returns the jit info.
3286 2009-03-05 Mark Probst <mark.probst@gmail.com>
3288 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3289 for methods which actually have one. For all other methods, make
3290 sure the this argument var is live the whole method.
3292 * mini.c (mini_method_compile): Every shared method has a
3293 this/vtable/mrgctx info. Fixes #480807.
3295 2009-03-05 Mark Probst <mark.probst@gmail.com>
3297 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3298 generic/imt thunks where some entries branch through the vtable,
3299 while other entries branch directly.
3301 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3303 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3305 * mini-windows.c: Ditto.
3307 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3310 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3312 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3315 2009-03-04 Mark Probst <mark.probst@gmail.com>
3317 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3320 2009-03-04 Mark Probst <mark.probst@gmail.com>
3322 * exceptions-x86.c: Include debug-mini.h - fixes build.
3324 2009-03-04 Martin Baulig <martin@ximian.com>
3326 * debug-mini.c: Clean up the exception API and add documentation.
3327 (mono_debugger_handle_exception): New public method; this is
3328 called when throwing an exception or encountering an unhandled one.
3329 (mono_debugger_call_exception_handler): Formerly known as
3330 mono_debugger_handle_exception(); this is used to tell the
3331 debugger that we're about to invoke an exception handler.
3333 2009-03-04 Martin Baulig <martin@ximian.com>
3335 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3336 ../metadata/mono-debug-debugger.c; save and reset exception state.
3338 2009-03-02 Martin Baulig <martin@ximian.com>
3340 * debug-mini.c: Moved the debugger exception handling here from
3341 ../metadata/mono-debug-debugger.c.
3344 (MonoDebuggerExceptionAction): New exception typedef.
3347 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3349 * exceptions-amd64.c
3350 (mono_amd64_throw_exception): Use the new debugger exception
3354 (mono_handle_exception_internal): Don't call
3355 mono_debugger_unhandled_exception() here.
3357 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3359 * mini.c aot-compiler.c: Update after the changes to
3360 mono_marshal_get_runtime_invoke ().
3362 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3363 Virtual generic methods might not have method->slot set, work around
3366 * generics.cs: Add a test.
3368 2009-03-02 Geoff Norton <gnorton@novell.com>
3371 * driver.c: Allow signal chaining of SIGFPE as well.
3373 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3375 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3376 this since it now receives the method not its generic context in the
3379 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3380 generic/imt thunks where some entries branch through the vtable, while
3381 other entries branch directly.
3383 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3385 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3386 support for interface methods as well.
3388 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3389 using the normal IMT thunks.
3391 generics.cs: Add new tests.
3393 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3394 the generic inst to the generic imt thunks. This fixes AOT support,
3395 improves consistency with the normal IMT thunks, and makes it easier to
3396 add support for interface generic virtual methods later.
3398 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3400 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3402 * driver.c (mono_set_signal_chaining): New public API function to enable
3403 signal chaining on POSIX platforms.
3405 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3406 (si@lindenlab.com) to implement signal chaining. The original patch was
3407 contributed under the MIT X/11 license:
3408 https://bugzilla.novell.com/show_bug.cgi?id=318894
3410 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3412 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3413 too until it can be made to run on amd64.
3415 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3417 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3418 to get_generic_context_from_code () + get_call_info () if possible.
3420 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3422 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3423 suspend-on-sigsegv functionality.
3425 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3426 to suspend when a native SIGSEGV is received. This is useful for debugging
3427 crashes which don't happen under gdb, since a live process contains more
3428 information than a core file.
3430 * mini-exceptions.c (mono_print_thread_dump): Use
3431 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3433 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3435 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3437 * basic-float.cs: Disable the tests which currently fail on amd64.
3439 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3440 value to mono_arch_patch_callsite () to fix crashes.
3442 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3444 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3446 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3447 nop code by patching the call address to point to the nullified class init
3448 trampoline, as the former does not seem to be safe on SMP machines.
3450 2009-02-23 Mark Probst <mark.probst@gmail.com>
3452 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3455 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3457 * basic-float.cs basic-calls.cs: Fix warnings.
3459 2009-02-22 Mark Probst <mark.probst@gmail.com>
3461 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3462 correct frame pointer in the LMF. Should fix #478394.
3464 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3466 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3468 * image-writer.c: Make the binary writer less verbose.
3470 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3472 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3473 are called from runtime invoke wrappers.
3475 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3477 * cpu-ppc.md (store_memindex): Increase the size of this.
3479 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3481 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3483 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3485 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3488 Last fix for of #467201.
3491 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3493 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3495 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3496 and long_conv_to_r8_2:
3498 Fixed part of #467201.
3500 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3502 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3504 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3505 conversion to 32 bits.
3507 * cpu-x86.md: Increase the size of int_conv_to_r4.
3509 * basic-float.cs: Add a test for this.
3511 Fixed part of #467201.
3513 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3515 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3517 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3518 conversion to 64 bits.
3520 * basic-float.cs: Add a test for this.
3522 Fixed part of #467201.
3524 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3526 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3528 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3529 This behavior is compatible with MS.
3531 * iltest.il.in: Add a test for this.
3533 Fixed part of #467201.
3535 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3537 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3539 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3540 change the precision of the value.
3542 * cpu-x86.md: Define len for float_conv_to_r4.
3544 * basic-float.cs: Add a test for this.
3546 Fixed part of #467201.
3548 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3550 * mini.c: Adjust locking order to the new semantics where the loader lock
3553 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3562 * mini-trampolines.c:
3575 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3577 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3579 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3582 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3584 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3585 for cctors if needed.
3587 2009-02-17 Mark Probst <mark.probst@gmail.com>
3589 * mini-ppc.c: Fix build on Darwin.
3591 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3593 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3594 version instead of 3 as valgrind doesn't like version 3.
3596 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3598 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3599 usable for hashing methods.
3600 (emit_extra_methods): Use the new hash to avoid putting every method in the
3603 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3605 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3606 whenever a method ref could match a method.
3608 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3611 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3614 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3616 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3617 the encoding buffer.
3619 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3620 mono_method_get_header () on inflated methods as an optimization.
3622 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3624 * ssa.c (fold_ins): Fix another crash if the instruction following the
3625 switch was optimized away.
3627 2009-02-16 Mark Probst <mark.probst@gmail.com>
3629 Contributed under the terms of the MIT/X11 license by Steven
3630 Munroe <munroesj@us.ibm.com>.
3632 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3634 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3636 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3637 around the mono_domain_alloc calls, it is now done by the functions
3640 * aot-compiler.c (compile_method): Only add wrappers referenced by
3641 the method if compiling with full AOT.
3642 (mono_compile_assembly): Error out if --aot=full is specified on
3643 a platform where it is not supported.
3645 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3648 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3651 * aot-runtime.c (load_named_code): Handle
3652 mono_arm_throw_exception_by_token.
3654 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3656 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3659 * Makefile.am (fullaotcheck): Exit if a test fails.
3661 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3663 (mono_compile_assembly): Handle the assembler failing.
3665 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3666 accepting subsections of .bss.
3668 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3671 * aot-compiler.c: Remove some unused includes.
3673 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3674 now in MonoImageWriter.
3676 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3677 code sequence which matches a non-virtual call. Fixes #472654.
3679 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3681 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3684 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3685 use the image/dwarf writers directly.
3687 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3690 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3693 * image-writer.h: Fix some typos.
3695 * dwarfwriter.h dwarfwriter.c: New files.
3697 * aot-compiler.c: Extract the DWARF info writing functionality into a
3700 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3701 argument to return unwind info.
3703 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3705 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3707 * aot-runtime.c (decode_method_ref): Add a case for
3708 MONO_AOT_METHODREF_WRAPPER_NAME.
3710 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3713 * aot-compiler.c (encode_method_ref): Use the new constants.
3715 * aot-runtime.c (decode_method_ref): Ditto.
3717 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3718 be compiled, not the icall itself.
3720 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3722 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3723 using decode_method_ref ().
3725 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3726 convert it to an in32. Fixes #475859.
3728 * arrays.cs: Add a test.
3730 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3732 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3735 * basic-long.cs: Add a test.
3737 2009-02-12 Mark Probst <mark.probst@gmail.com>
3739 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3740 remove the frame pointer in leaf methods which don't receive any
3741 arguments, don't throw exceptions and don't do dynamic stack
3744 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3746 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3747 the fail_tramp changes. Hopefully fixes #475132.
3749 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3751 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3752 instead of mono_metadata_signature_dup_full.
3754 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3756 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3757 for processing jump tables. Fixes #473787.
3759 2009-02-11 Mark Probst <mark.probst@gmail.com>
3761 * mini-generic-sharing.c: mini_method_get_context() just calls
3762 mono_method_get_context_general() now.
3764 * mini.c, mini.h: Moved get_object_generic_inst(),
3765 construct_object_context_for_method() and
3766 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3768 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3770 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3771 basic block fell through to its successor bblock without a branch. Fixes
3774 * iltests.il.in: Add a test.
3776 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3777 (can_encode_patch): We can now handle arrays of generic parameters and
3780 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3782 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3783 the AOT file to avoid some #ifdefs in aot-runtime.c
3785 * mini.h: Bump AOT file format version.
3787 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3789 * Makefile.am (fullaotcheck): Make this run the tests.
3791 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3793 2009-02-10 Mark Probst <mark.probst@gmail.com>
3795 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3796 individually. Fixes #473482.
3798 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3800 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3802 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3804 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3805 (mono_compile_assembly): Hush compile warnings about
3806 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3809 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3811 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3813 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3815 * aot-compiler.c: Fix arm support.
3817 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3818 img_writer_emit_unset_mode () function.
3820 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3821 (mono_unwind_get_dwarf_pc_reg): Ditto.
3823 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3824 Move almost all platform specific code to a set of arch_ functions,
3825 and document them to ease porting.
3827 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3829 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3831 * aot-compiler.c: Extract the image writing functionality into a separate
3832 module to reduce the size of this file.
3834 2009-02-09 Geoff Norton <gnorton@novell.com>
3836 * mini-s390.c: Fix the signature of emit_sig_cookie.
3838 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3840 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3842 * aot-runtime.c (is_shared_got_patch): Ditto.
3844 * aot-runtime.c (load_named_code): Cope with the fact that
3845 decode_got_entry () won't decode the patch fully if its corresponding got
3846 entry is already filled.
3848 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3850 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3852 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3853 as the moving pointer instead of 'buf' for consistency with the rest of the
3855 (mono_arch_create_monitor_exit_trampoline): Ditto.
3857 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3858 generic_class_init trampolines.
3859 (add_generic_class): Extract some code from add_generic_instances () into a
3860 separate function so it can be called from other places too.
3861 (compile_method): Call add_generic_class () for the classes of inflated methods
3862 referenced by the method.
3863 (can_encode_patch): Allow references to generic parameters.
3865 * aot-runtime.c: Add support the patches required by the new trampolines.
3867 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3870 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3873 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3874 this from get_throw_pending_exception, make the signature full aot compatible.
3876 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3878 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3880 * exceptions.cs: Add a test.
3882 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3884 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3885 use the DWARF_DATA_ALIGN constant instead.
3887 * exception-<ARCH>.c: Update after the above change.
3889 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3892 * mini-arm.c: Enable the dwarf unwinder.
3894 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3895 instead of mono_class_setup_vtable ().
3897 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3899 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3902 * mini-x86.h: Enable the dwarf unwinder.
3904 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3906 Fix mcs/tests/test-7.cs
3907 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3910 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3912 * mini.c (print_jit_stats): Remove some unused statistics.
3914 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3916 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3918 2009-02-05 Mark Probst <mark.probst@gmail.com>
3920 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3921 the method we get from mono_object_get_virtual_method() because
3922 that function does it properly, now.
3924 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3926 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3927 opcodes. Fixes #472775.
3929 2009-02-05 Mark Probst <mark.probst@gmail.com>
3931 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3932 fact that mono_find_jit_info() sometimes returns the context
3933 corresponding to the jit info in new_ctx. Fixes #472600.
3935 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3937 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3938 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3939 klass->enum_basetype directly.
3941 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3944 * unwind.c: Avoid 0 sized arrays.
3946 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3948 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3949 size on systems with 64k pages. Fixes #471389.
3951 2009-02-04 Mark Probst <mark.probst@gmail.com>
3953 Contributed under the terms of the MIT/X11 license by Steven
3954 Munroe <munroesj@us.ibm.com>.
3956 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3957 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3960 2009-02-04 Mark Probst <mark.probst@gmail.com>
3962 Contributed under the terms of the MIT/X11 license by Steven
3963 Munroe <munroesj@us.ibm.com>.
3965 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3968 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3969 The trampoline can be longer on PPC64.
3971 2009-02-04 Mark Probst <mark.probst@gmail.com>
3973 Contributed under the terms of the MIT/X11 license by Steven
3974 Munroe <munroesj@us.ibm.com>.
3976 * mini-ppc.c: Compiler warning fixes and trivial code
3979 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3981 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3982 ins->dreg which could be a hardware register, not a vreg.
3984 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3986 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3987 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3989 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3991 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3992 ->dreg, that is not the vreg we are looking for.
3994 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3996 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3999 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4002 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4004 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4006 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4009 * aot-compiler.c: Add xdebug support on x86.
4011 * unwind.c: Add x86 support.
4013 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4014 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4016 * mini.c (mini_method_compile): Ditto.
4018 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4021 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4022 which mimic .push_section/.pop_section in GAS.
4024 * aot-compiler.c: Emit precise live range information for variables.
4026 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4028 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4029 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4032 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4033 the live ranges of variables.
4035 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4036 of the variable in terms of native offsets.
4038 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4040 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4042 2009-02-02 Mark Probst <mark.probst@gmail.com>
4044 Contributed under the terms of the MIT/X11 license by Steven
4045 Munroe <munroesj@us.ibm.com>.
4047 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4048 order (offset then base reg) for ppc_load_multiple_regs.
4049 (emit_save_saved_regs) Correct operand order for
4050 ppc_store_multiple_regs.
4051 (mono_arch_get_call_filter): Correct operand order for
4052 ppc_load_multiple_regs.
4054 * mini-ppc.c (emit_memcpy): Fix operand order for
4055 ppc_load_reg_update and ppc_store_reg_update.
4056 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4057 (mono_arch_emit_epilog): Correct operand order for
4058 ppc_load_multiple_regs.
4060 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4061 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4063 2009-02-02 Mark Probst <mark.probst@gmail.com>
4065 * cpu-ppc64.md: Fixed storer4_memindex length.
4067 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4069 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4072 * aot-compiler.c (emit_line_number_info): Optimize this.
4074 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4076 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4078 * aot-compiler.c: Add debug info for methods without debug info by
4079 emitting an IL file and having the line number info referencing that file.
4081 * aot-compiler.c: Optimize the size of the generated line number info.
4083 * aot-compiler.c: Emit line number info in xdebug mode.
4085 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4088 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4090 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4092 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4095 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4097 * basic-calls.cs: Test for the weird crash found on arm.
4099 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4101 * cpu-arm.md: Increase the size of storer8_membase_reg and
4102 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4104 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4105 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4106 reg to LR otherwise we'll be loading/storing from just the offset.
4108 2009-01-30 Miguel de Icaza <miguel@novell.com>
4110 Question: if we are storing gint32's inside the "*native_offset",
4111 should we change the signature to "gint32 *native_offset" to
4112 ensure that we do not have type definition problems?
4114 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4115 an int * as this is what the other function expects, causes
4116 problems with Freescale's compiler that defined int32_t to be a
4117 long and makes int incompatible
4119 2009-01-30 Miguel de Icaza <miguel@novell.com>
4121 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4122 filename conflict with bjam.
4124 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4126 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4127 as it might use decomposed ops.
4129 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4131 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4133 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4136 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4138 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4141 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4142 way registers are stored in MonoContext on arm.
4144 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4145 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4147 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4149 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4151 * mini.c (mini_init): Register mono_isfinite.
4153 * jit-icalls.c (mono_isfinite): New jit icall.
4155 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4157 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4158 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4161 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4163 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4164 separate frame and stack pointers, so we must use FP to find the register
4166 The FP reg is retrieved from the MonoContext::regs array.
4168 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4170 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4173 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4175 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4176 return R4 and R8 when not running under softfloat.
4178 Fixes basic-calls.exe
4180 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4182 * mini-arm.c: Implement some overflow opcodes.
4184 2009-01-29 Miguel de Icaza <miguel@novell.com>
4186 * ssa.c: handle another alloca.h
4188 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4189 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4190 MONO_ARCH_USE_SIGACTION.
4192 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4195 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4197 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4198 PPC targets as sigaction does not exist on all platforms, define
4199 this on a per-platform basis.
4201 Instead of erroring out if the platform is not defined, include
4202 mini-ppc-os.h, and expect that the OS specific setting provides
4203 the required information.
4205 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4207 * aot-compiler.c: Fix --enable-minimal=aot.
4209 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4211 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4214 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4216 * exceptions-arm.c: Fix warnings.
4218 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4221 * mini-x86.c: Fix --enable-minimal=jit build.
4223 * mini.c: Really fix --enable-minimal=jit build.
4225 * mini.c (construct_object_context_for_method): Move this outside
4226 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4228 "Backported" of r124984 from 2.0 branch.
4230 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4232 "Backport" of r124977 + r124978 from 2.0 branch.
4234 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4235 to avoid calling mono_exception_from_token () from the throw trampoline.
4236 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4237 for throwing corlib exceptions, this fixes full-aot support for corlib
4240 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4242 2009-01-29 Miguel de Icaza <miguel@novell.com>
4244 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4245 part of the changes to split the code in mini into operating
4246 system specific files.
4248 This patch was done by copying mini.c to the respective files to
4249 preserve SVN history.
4251 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4253 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4255 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4257 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4258 remoting-invoke-with-check wrappers of shared methods.
4260 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4262 2009-01-27 Mark Probst <mark.probst@gmail.com>
4264 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4265 optimization if the top of stack is the last instruction in the
4266 bblock. Otherwise it might have been used after its definition.
4269 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4271 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4272 method as well when get_vcall_slot () fails to match a code sequence.
4274 * mini-arm.c: Fix the android build, which doesn't have
4277 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4279 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4282 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4284 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4286 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4288 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4289 and put its id into jinfo->used_regs. This is only used on amd64,
4290 which is currently the only platform generating unwind info.
4292 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4293 the dwarf unwinder. This is required to correctly handle async exceptions
4294 like thread abort and stack overflows, which can happen while a method
4295 is in the middle of its prolog or epilog.
4297 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4298 the unwind info belonging to an AOTed method.
4300 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4301 into cfg->unwind_ops.
4303 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4305 * mini.c (mini_init): Call mono_unwind_init ().
4306 (mini_cleanup): Call mono_unwind_cleanup ().
4308 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4309 unwind info to be shared between methods.
4311 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4314 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4315 get_throw_pending_exception () to avoid initialization races.
4317 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4318 mono_arch_exceptions_init () function.
4320 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4322 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4324 * mini.c (mono_get_domain_intrinsic): New helper function.
4325 (mono_get_thread_intrinsic): Ditto.
4327 * mini-arm.c mini-ia64.c: Use the new helper functions.
4329 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4330 the last constrained_call change, since it is needed in the non-AOT
4333 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4335 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4336 mono_get_lmf_addr () on arm eabi linux.
4338 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4340 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4341 code sequence which matches a non-virtual call.
4343 2009-01-23 Mark Probst <mark.probst@gmail.com>
4345 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4348 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4350 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4351 runtime-invoke wrappers, since they are also shared based on signature.
4353 2009-01-22 Mark Probst <mark.probst@gmail.com>
4355 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4356 info from the (correct) context.
4358 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4360 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4362 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4363 using dwarf unwinding info. Not yet used.
4365 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4367 2009-01-21 Mark Probst <mark.probst@gmail.com>
4369 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4372 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4373 special case and handle mono_arch_delegate_invoke_impl() returning
4374 function descriptors.
4376 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4377 trampolines return function descriptors, too.
4379 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4381 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4382 out_of_line optimization.
4384 2009-01-21 Martin Baulig <martin@ximian.com>
4387 (MonoCompile): Added `disable_deadce_vars' to disable removing
4391 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4392 inside the debugger.
4394 * liveness.c (mono_analyze_liveness): Don't remove any unused
4395 variables if `cfg->disable_deadce_vars' is set.
4397 2009-01-21 Mark Probst <mark.probst@gmail.com>
4399 * method-to-ir.c: Only apply exception constructor optimization if
4400 the the method actually belongs to an exception class. Fixes
4403 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4405 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4406 change inside a #ifdef __mono_ppc64__.
4408 * aot-compiler.c (compile_method): Remove the previous limitation.
4410 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4411 on type variables in AOTed code.
4413 * aot-compiler.c (compile_method): Skip generic methods having type
4414 constraints on their generic parameters.
4416 * aot-compiler.c (compile_method): Check for methods which cannot be
4417 encoded inside RGCTX_FETCH patches as well.
4419 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4422 2009-01-20 Mark Probst <mark.probst@gmail.com>
4424 * method-to-ir.c: Force the vtable variable in shared generic code
4425 for the case that they might show up on a stack trace where they
4428 * mini-exceptions.c: Save and use generic sharing info as well as
4429 IP in stack traces to resolve shared generic instantiations.
4431 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4433 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4434 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4436 2009-01-20 Mark Probst <mark.probst@gmail.com>
4438 * method-to-ir.c: Do generic sharing for array constructors.
4440 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4442 * mini-exceptions.c (mono_print_thread_dump): Add information
4443 about the thread state using wapi_current_thread_desc.
4445 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4447 * basic-simd.cs: Tests for the new constructors.
4449 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4451 * mini-ops.h: Added OP_EXPAND_*
4455 * mini-x86.c (mono_arch_output_basic_block): Same.
4457 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4459 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4461 * iltests.il.in: Add a test for #467385.
4463 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4465 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4466 thread been cleaned up is not the same currently in execution.
4468 Fixes appdomain-unload crashes on windows, osx and linux variants
4469 without the __thread keyword.
4471 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4473 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4474 (koush@koushikdutta.com). Implement this for android.
4476 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4477 begins with a digit.
4479 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4480 mono_marshal_get_write_barrier ().
4482 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4484 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4485 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4486 that pass them on a register pair.
4488 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4489 test was crashing due to that.
4491 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4493 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4494 trampoline code. Include ucontext.h only if available.
4496 2009-01-15 Mark Probst <mark.probst@gmail.com>
4498 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4499 and doesn't check whether it's sharable, like it was before
4500 removing the shared generics hash. This brings IronPython
4501 performance back to what it was before that change.
4503 2009-01-14 Mark Probst <mark.probst@gmail.com>
4505 * method-to-ir.c: Handle delegate invocation optimization earlier,
4506 otherwise it would be handled (much more slowly) by the
4507 final/sealed optimization.
4509 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4511 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4512 domain is not set. Fixes #465864.
4514 2009-01-12 Mark Probst <mark.probst@gmail.com>
4516 * method-to-ir.c: Don't stop sharing of generic methods with catch
4517 clauses - we already handle those.
4519 2009-01-12 Mark Probst <mark.probst@gmail.com>
4521 * mini.c, mini.h: lookup_generic_method() is now
4522 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4523 making the shared_generics_hash obsolete.
4525 2009-01-12 Mark Probst <mark.probst@gmail.com>
4527 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4528 use the red zone. Make room on the stack first and then use it,
4529 not the other way around.
4531 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4533 * mini.c (mini_init): Call mono_xdebug_init ().
4535 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4537 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4539 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4541 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4544 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4545 debug+unwind info for trampolines.
4547 * mini.c (mono_create_unwind_op): New helper function.
4549 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4551 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4553 * aot-compiler.c: Fix the build.
4555 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4557 * Makefile.am: Update dtrace-prelink.sh location.
4559 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4561 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4562 optimization. Fixes #464520.
4564 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4566 * mini-amd64.c : Adding code to save/restore non-volatile registers
4569 * exceptions-amd64.c : Adding code to save/restore non-volatile
4570 registers on Winx64.
4572 Contributed under MIT/X11 license.
4574 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4576 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4577 __GNUC_MINOR__ which can break when the major version changes.
4579 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4581 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4583 2009-01-07 Geoff Norton <gnorton@novell.com>
4585 * helpers.c: Allow mono -v -v -v to work on darwin.
4587 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4589 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4592 Contributed under MIT/X11 license.
4594 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4596 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4597 instead of directly accessing type->data.klass. Fixes #462016.
4598 (mono_allocate_stack_slots_full): Ditto.
4600 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4601 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4603 * aot-compiler.c (emit_plt): Fix ARM build.
4605 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4607 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4609 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4612 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4613 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4616 * iltests.il.in: Add a regression test.
4618 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4620 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4622 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4624 * basic-simd.cs: Add a regression test for #462457.
4626 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4628 * mini-ops.h: Add a definition of XPHI.
4630 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4632 * ssa.c (op_phi_to_move): Handle XPHI.
4634 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4638 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4640 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4642 2008-12-31 Geoff Norton <gnorton@novell.com>
4644 * mini-ppc.c: The prolog size allocated can be too small for darwin
4645 ppc32 under certain circumstances. Also fix a small logic bug.
4647 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4649 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4650 while loading AOT methods.
4652 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4653 since only the former is nulled out after a successful cast. This prevents
4654 crashes with rethrown exceptions when using --debug=casts.
4656 2008-12-24 Mark Probst <mark.probst@gmail.com>
4658 * mini.h: New macro for checking whether a method is final,
4659 i.e. whether the method or its class is marked final.
4661 * method-to-ir.c: Use the new macro for all final-checks
4662 consistently. Fixes the crash in the System.ServiceModel tests.
4664 2008-12-23 Mark Probst <mark.probst@gmail.com>
4666 * mini-exceptions.c (get_exception_catch_class): Corrected another
4667 overly strict assertion.
4669 2008-12-23 Mark Probst <mark.probst@gmail.com>
4671 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4672 Clobbering it is not allowed because the caller might use it as
4673 the vtable register in the interface call.
4675 2008-12-19 Mark Probst <mark.probst@gmail.com>
4677 * mini-exceptions.c (get_exception_catch_class): Corrected an
4678 overly strict assertion.
4680 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4682 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4684 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4686 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4688 * cpu-mips.md: correct lengths for certain long_ opcodes.
4690 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4692 * 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().
4694 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4696 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4698 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4700 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4702 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4704 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4707 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4709 * 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
4711 * 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)
4713 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4715 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4717 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4719 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4720 gshared code. Fixes #458947.
4722 * generics.cs: Add a test.
4724 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4726 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4728 * mini-mips.c: first pass n32 code generation.
4730 * mini-mips.h: datatypes and defines for n32 support.
4732 * exceptions-mips.c: first pass n32 code generation.
4734 * tramp-mips.c: first pass n32 code generation.
4736 * cpu-mips.md: add long_ opcodes.
4738 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4740 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4742 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4744 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4746 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4748 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4750 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4752 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4754 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4756 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4758 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4760 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4762 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4764 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4766 2008-12-12 Mark Probst <mark.probst@gmail.com>
4768 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4769 descriptors for helper functions directly in front of the code.
4771 2008-12-11 Mark Probst <mark.probst@gmail.com>
4773 * method-to-ir.c: Removed an unnecessary assertion.
4775 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4777 * method-to-ir.c: Merge SGEN changes from the old JIT.
4779 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4781 * driver.c (compile_all_methods_thread_main): Handle failure of
4784 2008-12-10 Mark Probst <mark.probst@gmail.com>
4786 * mini-ppc.c: Merged with mini-ppc64.c.
4788 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4790 * Makefile.am: Use the same sources for PPC and PPC64.
4792 * mini-ppc64.c: Removed.
4794 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4796 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4797 code to mono_bb_is_fall_through.
4799 * branch-opts.c (mono_remove_critical_edges): Same.
4801 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4803 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4804 expect that an OP_BR_REG will be there.
4806 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4808 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4809 for the many branch ops. The original check miss OP_BR_REG.
4813 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4815 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4817 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4819 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4820 while holding the aot lock.
4822 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4824 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4826 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4828 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4829 to release all runtime callable wrappers held by the runtime.
4831 Contributed under MIT/X11 license.
4833 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4835 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4838 Contributed under MIT/X11 license.
4840 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4842 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4843 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4845 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4847 * cpu-mips.md: fix ckfinite length
4849 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4850 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4851 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4853 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4855 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4857 2008-12-08 Geoff Norton <gnorton@novell.com>
4859 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4860 size by 8 bytes as well.
4862 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4864 * basic-simd.cs: Fix method names for Vector16b.
4866 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4868 * basic-simd.cs: Fix method names for Vector16sb.
4870 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4872 * basic-simd.cs: Fix method names for Vector8us.
4874 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4876 * basic-simd.cs: Fix method names for Vector8s.
4878 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4880 * basic-simd.cs: Fix method names for Vector4ui.
4882 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4884 * basic-simd.cs: Fix method names for Vector2l.
4886 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4888 * basic-simd.cs: Fix method names for Vector2d.
4890 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4892 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4893 that are extension methods.
4895 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4897 * basic-simd.cs: Fix method names for Vector4f.
4899 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4901 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4902 as such. Fixes #456669.
4904 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4906 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4908 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4910 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4911 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4912 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4913 (mips_adjust_stackframe): handle FP spills
4915 * mini-ops.h: add mips_mtc1_s2
4917 * cpu-mips.md: add mips_mtc1_s2
4919 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4921 * unwind.c: New file, move the unwind info encoding functions here from
4922 aot-compiler.c, so they could be used at runtime too.
4924 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4926 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4927 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4929 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4931 * mini-mips.c: cleanup warnings
4932 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4933 (mips_adjust_stackframe): handle case of taking the address of stack locals
4935 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4937 * aot-compiler.c: Implement a few functions missing from the asm writer.
4938 (emit_method_code): Only write symbols for methods when using the bin
4939 writer, since the assembler can't deal with the characters in our method
4942 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4944 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4947 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4948 a bit to also restore %rax.
4950 2008-12-05 Mark Probst <mark.probst@gmail.com>
4952 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4954 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4956 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4959 2008-12-05 Mark Probst <mark.probst@gmail.com>
4961 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4963 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4964 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4966 * exceptions-ppc64.c: Removed.
4968 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4970 2008-12-05 Mark Probst <mark.probst@gmail.com>
4972 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4975 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4977 * tramp-ppc64.c: Removed.
4979 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4981 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4984 2008-12-05 Mark Probst <mark.probst@gmail.com>
4986 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4988 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4989 mini-ppc.h instead of mini-ppc64.h.
4991 * mini-ppc64.h: Removed.
4993 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4995 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4997 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4999 2008-12-05 Mark Probst <mark.probst@gmail.com>
5001 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5002 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5005 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5007 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5009 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5011 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5013 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5015 * basic-simd.cs: Tests for operator == and != on Vector4f.
5017 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5019 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5021 * simd-intrinsics.c: Kill useless enum.
5023 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5025 * cpu-mips.md: add long_conv_to_ovf_i4_2
5026 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5028 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5030 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5032 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5034 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5036 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5038 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5040 * basic-simd.cs: Add tests for new methods.
5042 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5044 * simd-intrinsics.c: Add support for operator == and !=
5047 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5049 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5051 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5053 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5055 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5057 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5058 MONO_PATCH_INFO_ICALL_ADDR.
5060 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5062 * aot-compiler.c: Resurrect full-aot support.
5064 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5066 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5068 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5070 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5072 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5074 * basic-simd.cs: Fix tests to work under ppc.
5075 Remove tests for methods that will be removed.
5077 2008-12-03 Mark Probst <mark.probst@gmail.com>
5079 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5080 generic type (via a typedef or typeref) correctly.
5082 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5084 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5085 diagnose an assertion failure.
5087 2008-12-02 Mark Probst <mark.probst@gmail.com>
5089 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5090 Fix trampoline size.
5092 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5093 conversion opcodes are implemented natively instead via emulation.
5095 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5097 * cpu-mips.md: remove mips_xori
5099 * mini-ops.h: remove mips_xori
5101 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5103 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5105 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5107 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5109 * cpu-mips.md: fix instruction lengths.
5111 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5113 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5115 * mini-ops.h: fix slti / sltiu op profiles.
5117 2008-12-02 Martin Baulig <martin@ximian.com>
5119 * method-to-ir.c (mono_method_to_ir): Disable debugging
5120 information for the init locals block to make the debugger stop
5121 after all locals have been initalized.
5123 2008-12-02 Martin Baulig <martin@ximian.com>
5125 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5126 running inside the debugger.
5128 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5130 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5133 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5134 alu->alu imm optimization which only shows if deadce is disabled.
5136 * aot-compiler.c: Rename the function names for the binary and asm writers
5137 so they can coexist in the same process. Rework the xdebug code to use the
5138 asm writer. This avoids the need to call into the runtime to dump the
5139 debugging info. Add more debugging info for types.
5141 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5143 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5144 cpu description tables, they can't occur in cpu-<ARCH>.md.
5146 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5147 the stack in CEE_LDFLDA. Fixes #450542.
5149 * generics.cs: Add a new test.
5151 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5153 * mini-ops.h: updated MIPS opcodes
5154 * mini-mips.c: decompose long opts
5155 * mini-mips.h: decompose long opts
5157 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5159 * cpu-mips.md: fix length on int_rem_un
5160 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5162 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5164 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5166 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5168 2008-11-29 Martin Baulig <martin@ximian.com>
5170 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5171 mono_debug_using_mono_debugger() in addition to the
5172 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5174 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5176 * mini-ops.h: updated more MIPS opcodes
5177 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5178 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5180 2008-11-28 Mark Probst <mark.probst@gmail.com>
5182 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5184 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5186 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5187 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5188 * mini-ops.h: correct selected mips opcode entries
5190 2008-11-28 Mark Probst <mark.probst@gmail.com>
5192 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5195 2008-11-28 Mark Probst <mark.probst@gmail.com>
5197 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5199 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5201 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5202 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5203 * mini-mips.h: disable IMT
5204 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5206 2008-11-28 Mark Probst <mark.probst@gmail.com>
5208 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5210 2008-11-28 Mark Probst <mark.probst@gmail.com>
5212 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5214 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5216 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5219 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5221 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5222 for Set/GetVector aligned versions.
5224 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5226 * basic-simd.cs: Add tests for Get/SetVector.
5228 2008-11-27 Mark Probst <mark.probst@gmail.com>
5230 * mini.c: Removed g_slist_append_mempool(). Now in
5233 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5235 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5236 size properly and make the bounds check optional.
5238 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5239 for SetVector and IsAligned.
5241 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5243 * mini.c: Remove unused mono_normalize_opcodes () function.
5245 2008-11-26 Mark Probst <mark.probst@gmail.com>
5247 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5248 using the new atomic add ops now.
5250 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5253 2008-11-26 Mark Probst <mark.probst@gmail.com>
5255 * mini-ppc64.c: Several fixes.
5257 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5259 * cpu-mips.md: added jump_table
5260 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5262 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5264 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5266 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5268 * mini-ops.h: corrected a handful of MIPS opcodes.
5270 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5272 * aot-compiler.c: MIPS to use ELF writer
5274 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5276 * mini-codegen.c: remove MIPS specific assert.
5278 2008-11-25 Mark Probst <mark.probst@gmail.com>
5280 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5281 fixes. PPC64 now passes most of the runtime regressions.
5283 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5285 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5286 volatile intervals a bit.
5288 2008-11-24 Mark Probst <mark.probst@gmail.com>
5290 * basic-long.cs: New test case.
5292 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5294 * mini.c (mini_method_compile): Disable globalra for large methods for
5297 * regalloc2.c (order_moves): Add fp support.
5299 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5300 source bblock ends with an OP_BR_REG.
5302 * ratests.cs: Add a new test.
5304 2008-11-23 Mark Probst <mark.probst@gmail.com>
5306 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5307 sharing. PPC64 now passes generics.exe.
5309 2008-11-23 Mark Probst <mark.probst@gmail.com>
5311 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5313 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5315 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5316 memory when mono_jit_info_table_find () can't find the method in the
5319 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5322 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5325 2008-11-23 Mark Probst <mark.probst@gmail.com>
5327 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5328 Several fixes. PPC64 now runs exceptions.exe and
5329 devirtualization.exe.
5331 2008-11-22 Mark Probst <mark.probst@gmail.com>
5333 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5334 arrays.exe and basic-math.exe.
5336 2008-11-22 Mark Probst <mark.probst@gmail.com>
5338 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5339 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5341 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5343 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5345 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5347 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5349 * ir-emit.h: Move macros from method-to-ir.c to here.
5351 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5353 * mini-ops.h: Correct the long simd ops to use LREG.
5355 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5357 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5359 * mini-ops.h: Correct the dreg type of a few long opcodes.
5361 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5364 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5366 * mini-ppc.c: remove negative stack references in epilog
5367 for platforms that don't support the red zone.
5369 2008-11-21 Mark Probst <mark.probst@gmail.com>
5371 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5372 point regs. Now PPC64 passes basic-calls.exe.
5374 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5376 * basic-simd.cs: Add tests for accessors of Vector2l.
5378 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5380 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5382 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5384 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5386 2008-11-21 Mark Probst <mark.probst@gmail.com>
5388 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5389 PPC64 passes basic-long.exe.
5391 2008-11-20 Mark Probst <mark.probst@gmail.com>
5393 * decompose.c: Decompose carry and overflow add on PPC64 like on
5394 other 64 bit archs. Don't decompose sub at all on PPC64.
5396 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5397 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5400 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5402 * basic-simd.cs: Add tests for accessors of Vector2d.
5404 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5406 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5410 * mini-x86.c (mono_arch_output_basic_block): Same.
5412 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5414 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5416 * basic-simd.cs: Add tests for accessors of Vector4f.
5418 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5420 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5424 * mini-x86.c (mono_arch_output_basic_block): Same.
5426 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5428 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5430 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5432 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5434 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5438 * mini-x86.c (mono_arch_output_basic_block): Same.
5440 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5442 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5444 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5446 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5448 * simd-intrinsics.c: Enable setters for Vector16sb.
5450 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5452 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5456 * mini-x86.c (mono_arch_output_basic_block): Same.
5458 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5460 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5462 * simd-intrinsics.c: Implement setter for Vector8us.
5464 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5466 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5469 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5471 * mini-ppc.c: remove references to the red zone in the prolog
5472 (for systems that don't support it).
5474 2008-11-19 Mark Probst <mark.probst@gmail.com>
5476 * cpu-ppc64.md: Fixed a few instruction lengths.
5478 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5481 2008-11-19 Mark Probst <mark.probst@gmail.com>
5483 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5486 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5488 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5490 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5492 * mini-ops.h: Added OP_INSERT_I2.
5496 * mini-x86.c (mono_arch_output_basic_block): Same.
5498 * simd-intrinsics.c: Implement setter for Vector8s.
5500 * simd-methods.h: Add the names of get setters of Vector8s.
5502 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5504 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5506 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5509 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5511 2008-11-18 Mark Probst <mark.probst@gmail.com>
5513 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5514 for PPC64. An empty program runs now.
5516 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5518 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5520 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5521 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5522 info for JITted code is emitted into a shared library, loadable into gdb.
5524 2008-11-18 Mark Probst <mark.probst@gmail.com>
5526 * Makefile.am: Changes to build PPC64.
5528 * mini-arch.h: Include mini-ppc64.h on PPC64.
5530 2008-11-18 Mark Probst <mark.probst@gmail.com>
5532 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5533 in PPC code up to r119147.
5535 2008-11-18 Mark Probst <mark.probst@gmail.com>
5537 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5538 cpu-ppc64.md: Changes for PPC64.
5540 Based on code submitted by andreas.faerber@web.de at
5541 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5544 2008-11-18 Mark Probst <mark.probst@gmail.com>
5546 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5547 cpu-ppc64.md: Copied from the corresponding PPC files from
5550 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5552 * mini-ops.h: Added OP_ROUND.
5554 * cpu-x86.md: Added round.
5556 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5558 * basic-math.cs: Added test_0_round to test rounding.
5560 Contributed under MIT/X11 license.
5562 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5564 * aot-compiler.c : Fix the Winx64 build.
5566 Contributed under MIT/X11 license.
5568 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5570 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5571 in OP_EXTRACT_R8 to avoid possible stack corruption.
5573 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5575 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5577 * cpu-x86.md: Added extract_r8.
5579 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5581 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5582 a couple of OP_EXTRACT_I4.
5584 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5586 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5588 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5590 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5593 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5595 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5596 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5598 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5599 are not needed any more.
5601 * mini.h: Remove the unused INS_LIST macros.
5603 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5606 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5609 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5610 mono_alloc_ireg () instead.
5612 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5615 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5618 * aot-runtime.c (load_aot_module): Disable AOT when running under
5621 * mini-amd64.h: Change the monitor fastpath defines to check for
5622 !PLATFORM_WIN32 so they work on *bsd too.
5624 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5626 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5628 * mini.h (MonoCompile): Remove new_ir flag.
5630 * regalloc.h regalloc.c: Remove unused code.
5632 * cpu-*.md: Remove more unused opcodes.
5634 * simple-cee-ops.h simple-mini-ops.h: Removed.
5636 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5638 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5640 * aliasing.h: Removed.
5642 * *.c: Remove references to aliasing.h and inssel.h.
5644 * mini.c: Remove additional unused functions.
5646 * mini-ops.h cpu-*.md: Remove unused opcodes.
5648 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5650 Remove the old JIT code.
5652 * inssel*.brg: Removed.
5654 * ssa.c abcremoval.c aliasing.c: Removed.
5656 * ssa2.c: Renamed to ssa.c.
5658 * abcremoval2.c: Renamed to abcremoval.c.
5660 * *.c: Removed all !cfg->new_ir code.
5662 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5663 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5665 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5667 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5669 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5670 to simplify the code and cut back on the number of global symbols in the AOT
5673 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5675 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5677 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5678 with the got/got_info tables.
5680 * mini.h: Bump AOT file format version.
5682 * unwind.h: New file, contains definitions for stack unwinding.
5684 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5687 * aot-compiler.c: Generalize the emitting of unwind information to use the
5688 information in cfg->unwind_ops.
5690 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5692 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5693 AOT method frames. Enable writing symbols for methods by default.
5695 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5697 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5698 and make it work with vectors of element sizes 1, 2 and 4.
5700 * simd-intrinsics.c: Enable getter for all vectors with element size
5703 * simd-methods.h: Add the names of other getters.
5705 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5711 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5713 * mini-ppc.h: portability fix.
5715 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5717 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5718 buggy and will overwrite it.
5720 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5722 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5723 Use it to emit local symbols for all methods so AOTed methods show up with
5724 their full name in gdb/valgrind output.
5726 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5728 * mini-ppc.c: portability fixes.
5730 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5732 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5733 entries out of the if (!generic_shared...) code so it is always done.
5734 (mono_class_init_trampoline): Do the patching when running under valgrind
5735 too, newer versions of valgrind have no problems with it.
5737 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5739 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5742 2008-11-13 Mark Probst <mark.probst@gmail.com>
5744 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5747 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5749 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5751 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5753 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5759 * simd-intrinsics.c: Same.
5761 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5763 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5765 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5767 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5768 to work with more Vector types.
5770 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5772 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5773 store the elemens directly instead of using and intermediate.
5775 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5777 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5779 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5780 to preserve %eax for aot plt trampolines.
5782 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5783 (encode_method_ref): Flag synchronized methods so they won't go through
5786 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5789 * cpu-ia64.md (jmp): Increase max length.
5791 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5793 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5794 open generic classes.
5796 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5798 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5799 box+brtrue optimization since it causes test failures on x86.
5801 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5803 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5809 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5810 for simd ctor values.
5812 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5813 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5815 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5817 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5820 * simd-instrincs.c: Same.
5822 * basic-simd.cs: Same.
5824 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5826 * ratests.cs: Add more tests.
5828 * regalloc2.c (add_spill_code): Handle more corner cases.
5830 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5832 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5833 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5834 both the source an destination of an instruction.
5836 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5838 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5839 wapihandles.c: more portability changes.
5841 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5843 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5844 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5845 safe to execute in a signal handler and the kernel provides better
5846 the info in /proc/self/smaps. Avoid the assert on sigaction during
5849 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5851 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5852 do the bblock linking hack if it is actually needed.
5854 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5857 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5858 crash problem is fixed.
5860 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5863 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5865 (mini_method_compile): Set the starting value of next_vreg to
5866 MAX_IREGS + MAX_FREGS when using globalra.
5868 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5869 filter clauses with BB_EXCEPTION_HANDLER.
5871 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5873 2008-11-10 Mark Probst <mark.probst@gmail.com>
5875 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5876 space for stdcall. Fixes regressions on Win32.
5878 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5880 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5882 (linear_scan): Remove an assert which doesn't seem to be needed.
5884 * local-propagation.c (mono_local_deadce): Avoid a call to
5885 MONO_DELETE_INS which would screw up the instruction linking.
5887 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5889 * regalloc2.c: Upgrade to work the current JIT code.
5891 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5893 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5896 * aot-runtime.c: Remove some dead code.
5898 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5900 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5902 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5903 trampolines using sscanf since atoi doesn't work on large unsigned values.
5905 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5906 Initialize code_size.
5908 2008-11-08 Mark Probst <mark.probst@gmail.com>
5910 * method-to-ir.c (mini_emit_inst_for_method): Make
5911 Interlocked.CompareExchange work for Int arguments on 32 bit
5914 2008-11-07 Mark Probst <mark.probst@gmail.com>
5916 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5918 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5920 * main.c Fix MSVC build.
5922 Contributed under MIT/X11 license.
5924 2008-11-06 Mark Probst <mark.probst@gmail.com>
5926 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5927 alignment larger than 8 bytes are aligned correctly, too.
5929 * mini.c: Honor the min_align field of MonoClass when laying out
5932 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5934 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5936 * aot-compiler.c (emit_plt): Fix a warning.
5938 * aot-compiler.c: Implement ARM support in the binary writer.
5940 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5942 * basic-simd.cs: Add test for getter with byref arg.
5943 Fix the naming of a few tests.
5944 Add missing checks to a test.
5946 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5948 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5950 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5951 most of the full-aot support for monitor enter/exit trampolines.
5953 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5954 enter/exit trampoline creation functions.
5956 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5959 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5961 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5962 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5963 implement the needed functionality without adding crap to the runtime.
5965 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5967 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5970 * mini.c (mono_build_date): New global version holding the build date in
5973 * Makefile.am (buildver.c): Generate a file containing the build date.
5975 * main.c: Set the build date from the generated file.
5977 * mini.c (mono_get_runtime_build_info): New helper function returning build
5978 information in a string format.
5980 * driver.c (mono_main): Print the build date in --version.
5982 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5983 file when the bind-to-runtime-version option is used.
5985 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5987 * simd-intrinsics.c: Fix bug when using getters and byref args.
5989 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5991 * simd-methods.h: Rename prefetch methods.
5993 * simd-intrinsics.c: Same.
5995 2008-11-05 Mark Probst <mark.probst@gmail.com>
5997 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6000 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6002 * aot-compiler.c: Use the bundled elf header files instead of depending on
6005 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6008 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6011 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6013 * cpu-x86.md: Add store nta ops.
6019 * mini.h: Add an enum for simd prefetch modes.
6021 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6022 of store. Use the changed code to support store nta.
6024 * simd-intrinsics.c: Add prefetch ops for all vector types.
6026 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6028 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6031 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6034 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6037 2008-11-04 Mark Probst <mark.probst@gmail.com>
6039 * mini-x86.c: Fixed commit.
6041 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6043 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6045 2008-11-04 Mark Probst <mark.probst@gmail.com>
6047 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6048 and MONITOR_EXIT, for the ASM fastpaths.
6050 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6053 * mini.c, patch-info.h: Signature and patch infos for
6054 Monitor.Enter/Exit trampolines.
6056 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6058 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6059 Monitor.Enter/Exit ASM fastpath for Linux.
6061 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6063 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6065 * objects.cs: Add a new test.
6067 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6069 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6070 if MONO_LOG_LEVEL is set.
6072 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6074 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6076 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6078 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6079 of file offsets. Align the sections belonging to the data segment to
6082 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6084 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6085 elf.h. Port it to amd64.
6087 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6089 * driver.c: Enable SIMD by default.
6091 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6093 * cpu-x86.md: Add prefetch op.
6099 * mini.h: Add an enum for simd prefetch modes.
6101 * simd-methods.h: Add prefetch function names.
6103 * simd-intrinsics.c: Add prefetch ops for all vector types.
6105 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6107 * aot-compiler.c (emit_bytes): Speed this up a little.
6109 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6111 * aot-compiler.c: Add JIT time etc. statistics.
6113 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6115 * mini.h (MonoCompile): Add 'got_offset' field.
6117 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6118 method_got_offsets array.
6120 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6123 * aot-compiler.c (compile_method): Add generic method instances referenced
6124 by the method to the list of methods to be compiled, this is required so if
6125 A<T> references B<T>, and another assembly references A<int>, then it will
6126 also get a copy of B<int>.
6128 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6129 when checking for monitor enter/exit.
6131 2008-10-30 Mark Probst <mark.probst@gmail.com>
6133 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6134 for Monitor.Enter and Monitor.Exit if enabled.
6136 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6139 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6141 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6142 of an OP_MOVE. Fixes #440046.
6144 * basic-long.cs: Add a new test.
6146 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6148 * mini.h: Add synchronization note for the managed counter-part.
6150 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6151 returns the simd caps of the current cpu.
6153 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6155 * basic-simd.cs: Remove Console.WriteLine.
6157 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6159 * basic-simd.cs: New tests for Vector2ul.
6161 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6163 * simd-intrinsics.c: Add new vector type Vector2ul.
6165 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6167 * basic-simd.cs: New tests for Vector2l.
6169 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6171 * cpu-x86.md: Add long version of most packed int ops.
6177 * simd-intrinsics.c: Add new vector type Vector2l.
6179 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6181 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6183 * simd-methods.h: Remove SN_op_BitwiseXor.
6185 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6187 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6190 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6192 * basic-simd.cs: Test for Vector2d.
6194 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6197 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6199 * cpu-x86.md: Add double version of all packed float ops.
6205 * simd-intrinsics.c: Add new vector type Vector2d.
6207 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6209 * simd-methods.h: Add Duplicate.
6211 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6213 * basic-simd.cs: Test for packing with signed saturation.
6215 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6217 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6218 found in the TYPESPEC table.
6220 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6222 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6225 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6227 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6228 instead of the RVA, since the RVA can be changed by tools like the cil
6231 * method-to-ir.c (mono_method_to_ir2): Ditto.
6233 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6234 (deserialize_variable): Ditto.
6236 2008-10-25 Martin Baulig <martin@ximian.com>
6238 * debug-mini.c (write_variable): Use
6239 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6241 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6243 * cpu-x86.md: Add unsigned variants of packd and packw.
6247 * mini-x86.h: Emit the right instruction for packd and packw.
6248 Add unsigned variants of packd and packw.
6250 * simd-intrinsics.c: Packd and packw were used in place of their
6251 unsigned variants. Change that.
6252 Add intrinsics for (Signed)PackWithSignedSaturation.
6254 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6256 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6258 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6260 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6262 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6264 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6266 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6269 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6271 2008-10-24 Mark Probst <mark.probst@gmail.com>
6273 * method-to-ir.c, mini.c: Special casing for the synchronized
6274 wrapper for the ldtoken+GetTypeFromHandle case.
6276 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6278 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6280 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6281 created/split bblocks.
6283 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6285 * mini-ops.h: Add packed signed mul high.
6289 * mini-x86.c (mono_arch_output_basic_block): Same.
6291 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6293 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6295 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6297 * basic-simd.cs: Tests for Vector16sb.
6299 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6301 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6303 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6305 * mini-ops.h: Add packed signed min, max and compare greater.
6309 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6312 * simd-methods.h: Add CompareGreaterThan.
6314 * simd-methods.h: Remove CompareEquals.
6316 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6318 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6320 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6323 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6325 * basic-simd.cs: Fix tests due to change in the API.
6327 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6329 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6331 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6333 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6335 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6336 inst_offset as this has invalid values for LDADDR.
6338 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6340 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6342 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6344 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6346 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6347 for accessing field->data.
6349 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6351 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6353 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6355 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6357 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6359 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6361 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6362 from the cfg mempool.
6364 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6366 * basic-simd.cs: Tests for new methods in Vector8us.
6368 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6370 * mini-ops.h: Add multiply and store high.
6374 * mini-x86.c (mono_arch_output_basic_block): Same.
6376 * simd-methods.h: Same.
6378 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6381 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6383 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6384 mono_class_setup_vtable ().
6386 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6387 mono_class_get_vtable_entry () for accessing klass->vtable.
6389 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6391 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6394 * method-to-ir.c (mono_save_token_info): Don't save references made from
6397 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6398 of generic instances.
6400 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6402 2008-10-19 Mark Probst <mark.probst@gmail.com>
6404 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6405 OP_JMP depends on the method signature. Calculate it properly.
6407 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6409 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6412 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6414 (emit_extra_methods): Add another table mapping method indexes to
6415 offsets in the extra_method_info table.
6417 * mini.h: Bump AOT file format version.
6419 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6420 and mono_aot_get_method_from_token () into one function.
6422 2008-10-19 Mark Probst <mark.probst@gmail.com>
6424 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6427 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6429 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6432 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6435 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6437 * mini.h: Bump aot file format version.
6439 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6440 AOT file can contain native code for methods which are not in the METHOD
6441 table. Generate code for non-sharable generic instances of generic methods
6442 found in the METHODSPEC table.
6444 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6445 encoding generic type handles.
6447 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6448 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6450 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6451 macros + MONO_ADD_INS.
6453 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6456 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6458 * mini.h: Bump aot file format version.
6460 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6462 2008-10-17 Mark Probst <mark.probst@gmail.com>
6464 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6465 platforms, with definable stack alignment value. Set to 16 now
6468 * mini.c, mini.h, driver.c: Command line option for disabling
6471 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6473 * basic-simd.cs: Tests for new methods in Vector4ui.
6475 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6477 * mini-ops.h: Add packed int shuffle.
6481 * mini-x86.c (mono_arch_output_basic_block): Same.
6483 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6484 extract mask, max, min, shuffle.
6486 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6488 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6490 * basic-simd.cs: Tests for new methods in Vector8us.
6492 2008-10-17 Mark Probst <mark.probst@gmail.com>
6494 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6495 RuntimeTypeHandle, not a TypedReference.
6497 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6499 * simd-intrinsics.c: remove relocations.
6501 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6503 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6504 optimizations from the x86 backend.
6506 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6508 * simd-methods.h, simd-intrinsics.c: debloat method names and
6509 prepare for no relocations.
6511 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6513 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6517 * mini-x86.c (mono_arch_output_basic_block): Same.
6519 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6520 extract mask, max, min and sum of absolute differences.
6522 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6525 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6527 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6528 Renamed one test for consistency.
6530 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6532 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6533 fix to the code that deal with other blocks.
6535 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6537 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6539 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6541 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6542 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6543 able to process the source reg.
6545 2008-10-16 Martin Baulig <martin@ximian.com>
6547 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6549 * inssel.brg: Add `OP_HARD_NOP'.
6551 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6553 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6554 `OP_HARD_NOP' instruction when running inside the debugger.
6556 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6557 `OP_HARD_NOP' instruction when running inside the debugger.
6559 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6561 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6562 now works. The issue with the regalloc tripping up no longer
6565 * simd-intrinsics.c (load_simd_vreg): Same.
6567 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6569 * basic-simd.cs: Tests for new Vector8ui methods.
6571 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6573 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6574 only for type. This fixes crashes where MonoInst::klass is checked
6575 for ops of type != VTYPE or OBJ.
6577 * simd-intrinsics.c (load_simd_vreg): Same.
6579 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6581 * mini-ops.h: Add ops for packed shuffle/max/avg and
6586 * mini-x86.c (mono_arch_output_basic_block): Same.
6588 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6591 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6592 to emit extract mask op.
6594 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6595 to emit word shuffles.
6597 2008-10-15 Mark Probst <mark.probst@gmail.com>
6599 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6600 the largest alignment needed by a variable, but at least
6603 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6605 * basic-simd.cs: Tests for the fixes in the last commit.
6607 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6609 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6610 no longer handles STACK_PTR input.
6612 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6614 * simd-intrinsics.c (load_simd_vreg): New function that works like
6615 get_simd_vreg but handles STACK_PTR input.
6617 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6618 as the input can be an arbitrary pointer.
6620 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6621 LDADDR local optimization directly otherwise use a store op.
6623 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6625 * basic-simd.cs: Tests for dup low and dup high.
6627 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6629 * mini-ops.h: Add dup low and dup high ops.
6633 * mini-x86.c (mono_arch_output_basic_block): Same.
6635 * simd-intrinsics.c (vector4f_intrinsics): Same.
6637 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6639 * basic-simd.cs: Tests for recently added functionality.
6641 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6643 * mini-ops.h: Add remaining sse1 fp ops.
6645 * cpu-x86.md: Add remaining sse1 fp ops.
6647 * mini-x86.c (mono_arch_output_basic_block): Same.
6649 * mini.h: Add enum for simd FP compare conditions.
6651 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6653 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6654 so the backed can generate the appropriate op.
6656 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6657 This patch squeese one more byte from the SimdIntrinsc struct.
6659 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6660 a a shift amount intead of simply or'ing it.
6662 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6664 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6665 byte so we can have an aditional flags field without increasing struct size.
6667 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6668 against the simd_supported_versions bitmask.
6670 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6672 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6674 * mini.c: remove rawbuffer code (the only use here is unsafe because
6675 it takes locks during signal handling and the kernel now provides much
6676 better info in proc/pid/smaps these days).
6678 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6680 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6681 OP_X86_PUSH_OBJ. Fixes #434620.
6683 * objects.cs: Add a test.
6685 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6687 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6688 that the packuswb/packusdw don't work with unsigned numbers for what
6689 would be negative numbers in signed format.
6691 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6692 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6694 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6696 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6698 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6700 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6702 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6705 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6706 version as the enum in mini.h.
6708 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6709 for sse3 ops, check the simd_version field if present. This way the code
6710 works with all versions of sse.
6712 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6714 * simd-intrinsics.c: Fixed intrinsic name typo.
6716 * mini.h: Added missing simd exported function.
6718 * basic-simd.cs: Added tests for Vector4ui.
6719 Fixed broken test for Vector16b.
6721 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6723 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6724 the max length to 64.
6726 2008-10-10 Mark Probst <mark.probst@gmail.com>
6728 * method-to-ir.c: Only do the fast virtual generic method call for
6729 non-wrapper methods.
6731 * mini.h, mini-trampolines.c: The new generic virtual remoting
6732 trampoline handles virtual method calls via the vtable (as done by
6733 the fast virtual generic method calls) to remoting proxies.
6735 * mini.c (mono_jit_create_remoting_trampoline): For generic
6736 methods reate a generic virtual remoting trampoline.
6738 * mini-amd64.h: Enable fast virtual generic method calls again.
6740 2008-10-10 Mark Probst <mark.probst@gmail.com>
6742 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6743 restore registers when doing tail calls.
6745 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6747 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6750 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6752 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6754 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6756 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6758 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6760 * basic-simd.cs: Retrofit for API changes.
6762 2008-10-10 Mark Probst <mark.probst@gmail.com>
6764 * mini-ppc.c: Handle integer stack arguments for tail calls.
6766 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6768 * optflags-def.h: Removed sse3 optimization.
6772 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6775 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6777 * mini.h: Added enumeration with simd versions.
6779 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6782 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6784 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6786 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6788 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6790 * basic-simd.cs: Fixed test naming.
6792 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6794 * mini-ops.h: Added ops for packed and saturated math, shifts
6795 and packing/unpacking.
6797 * cpu-x86.md: Added descriptors for the above ops.
6799 * mini-x86.c: Added code to emmit the above ops.
6801 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6803 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6805 * aot-compiler.c (compile_method): Enable AOT for generic code.
6807 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6809 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6811 * mini.c: add a workaround for a common screwup that ends up blamed
6812 to mono (other processes blocking signal delivery).
6814 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6816 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6817 in the LDFLD/STFLD opcodes. Fixes #432673.
6819 * iltests.il.in: Add a new test.
6821 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6823 * mini-arm.c: attach the thread in unmanaged->managed transitions
6824 using delegates (bug #433148).
6826 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6828 * basic-simd.cs: Use new ShuffleSel constants.
6830 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6832 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6834 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6835 only disable simd intrinsics if no sse2 is detected.
6837 * optflags-def.h: Added sse3.
6839 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6842 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6844 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6845 when adding delegate-invoke wrappers.
6847 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6849 * Makefile.am: Reenable the simd tests.
6851 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6853 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6854 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6855 other vreg is allocated to that hreg.
6857 Contributed under MIT/X11 license.
6859 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6861 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6864 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6866 * basic-simd.cs: New test suite for SIMD intrinsics.
6868 * Makefile.am: Added new tests.
6870 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6872 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6876 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6878 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6879 using SSE2 aware opcodes.
6881 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6882 is enabled, this code path is only reachable if conversion ops are emmited after
6885 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6887 This optimization saves 6 bytes per conversion against the old version.
6889 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6891 * aot-compiler.c (compile_method): Don't skip methods referencing
6892 generic methods without a corresponding entry in token_info_hash, since
6893 encode_method_ref () can handle all generic methods now.
6895 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6896 generic context is set.
6898 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6899 generic sharing of LDTOKEN.
6901 2008-10-06 Mark Probst <mark.probst@gmail.com>
6903 * mini-amd64.h: Temporarily disabled fast virtual generic method
6904 calls because it breaks the System.Runtime.Remoting tests.
6906 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6908 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6910 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6911 so inlining actually works.
6912 (check_inline_caller_method_name_limit): Ditto.
6914 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6916 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6917 64 bit safety (from Olaf Hering and Andreas Farber).
6919 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6921 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6922 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6923 unused virtual call support code.
6925 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6927 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6928 which can't use aot trampolines.
6929 (decode_patch): Don't create aot trampolines for methods which can't use
6932 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6933 use aot trampolines.
6935 * mini.h: Bump AOT image format version.
6937 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6939 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6940 to save_token_info () since cmethod is inflated for constrained calls.
6942 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6944 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6946 * Makefile.am: Add build rules for ppc64.
6947 This avoids the build failing at pedump with unresolved symbols
6948 due to lack of arch_sources. Instead it will now fail earlier
6949 due to lack of cpu-ppc64.md.
6951 Contributed under MIT/X11 license.
6953 2008-10-04 Mark Probst <mark.probst@gmail.com>
6955 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6958 * iltests.il.in: Add test case for tail call with many arguments.
6960 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6962 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6963 to the fast virtual generic method code until the aot case is fixed.
6965 2008-10-03 Mark Probst <mark.probst@gmail.com>
6967 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6969 2008-10-03 Mark Probst <mark.probst@gmail.com>
6971 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6974 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6976 * simd-intrinsics.c: Forgot to add this one.
6978 * mini-codegen.c: Fix macro in case SIMD is not supported.
6980 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6982 This patch land initial JIT support for simd intrinsics.
6984 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6986 * Makefile.am: Added simd-intrinsics.c
6988 * simd-intrinsics.c: New file with simd instrinsic related
6991 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6993 * cpu-x86.md: Add simd related instructions.
6995 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6997 * driver.c: Added two new --regression variants.
6999 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7001 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7003 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7004 extract some complicated logic to helper functions.
7006 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7008 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7010 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7011 the specialized simplification pass.
7013 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7015 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7017 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7020 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7021 if MONO_ARCH_NEED_SIMD_BANK is defined.
7023 * mini-ops.h: Added the new simd ops.
7025 * mini-x86.c: Added mono_arch_xregname.
7027 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7029 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7031 * mini-x86.h: Define simd related MONO_ARCH macros.
7033 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7035 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7037 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7038 MONO_CLASS_IS_SIMD to deal with simd related IR.
7040 * mini.h (MonoInst): Added spill_var to the backend union.
7042 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7044 * mini.h: Added forward declarations of the new simd fuctions.
7046 * optflags-def.h: Added new optimization names SIMD.
7048 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7050 * regalloc.h: Added support for working with 3 register banks.
7052 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7054 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7056 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7058 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7060 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7062 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7063 instead of one on 64 bit systems.
7065 * method-to-ir.c: Remove unused includes.
7067 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7069 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7070 cfg->used_int_regs, since the two are different on arm.
7072 2008-10-02 Mark Probst <mark.probst@gmail.com>
7074 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7075 mono_method_get_vtable_index() to get the vtable index.
7077 2008-10-02 Mark Probst <mark.probst@gmail.com>
7079 * method-to-ir.c (mono_method_to_ir2): Don't create native
7080 wrappers for array methods, because they're never called (and if
7081 they were called they wouldn't work).
7083 2008-10-02 Mark Probst <mark.probst@gmail.com>
7085 * method-to-ir.c (mono_method_to_ir2): Array methods are
7086 special-cased and must not be invoked indirectly via the (M)RGCTX
7087 when generic sharing is turned on. Fixes #431413.
7089 2008-10-01 Mark Probst <mark.probst@gmail.com>
7091 * method-to-ir.c: When generic sharing is active, call
7092 non-interface virtual generic methods via the standard trampoline.
7094 * mini-trampolines.c: Handle virtual generic shared methods.
7096 * mini.h, mini-x86.c, mini-x86.h: New argument for
7097 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7098 method thunks and which is the trampoline to call if the lookup
7099 fails. Enable the virtual generic method thunk for x86.
7101 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7102 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7103 argument but assert that it's NULL, because these archs don't yet
7104 implement the virtual generic method thunk. Changes in the IMT
7105 thunk data structures.
7107 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7109 * aot-compiler.c (emit_globals): Avoid invalid characters in
7110 the static linking symbol.
7112 * objects.cs: Add a test for the range check optimization. Fix warnings.
7114 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7115 optimization from the current JIT.
7117 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7118 later in decompose_array_access_opts () to allow more optimizations.
7120 * method-to-ir.c (mono_handle_soft_float): Rename this to
7121 mono_decompose_soft_float () for consistency.
7123 * mini-ops.h: Fix arguments of OP_STRLEN.
7125 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7126 into a separate function.
7127 (reset_cast_details): Ditto.
7128 (handle_unbox): Save cast details. Fixes #431254.
7130 * method-to-ir.c: Remove some obsolete FIXMEs.
7132 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7134 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7136 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7138 * mini-codegen.c: More work on macros to make them
7139 ready for multiple regbanks.
7141 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7143 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7145 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7147 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7149 * mini-codegen.c (mono_spillvar_offset): Proper support for
7152 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7154 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7155 the stack overflow changes.
7157 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7159 * mini-codegen.c: Make all bank macros depend on reg_bank.
7161 * mini-codegen.c (mono_local_regalloc): Make free mask
7162 initialization regbank aware.
7164 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7166 * mini-codegen.c (mono_local_regalloc): Extract callee
7167 mask selection to a function and make it regbank aware.
7169 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7171 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7172 code to deal with many regbanks.
7174 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7176 * mini-codegen.c: More fp->regbank changes.
7178 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7180 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7181 of a hardcoded constant.
7183 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7185 * method-to-ir.c (type_from_stack_type): Fix typo.
7187 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7189 * mini-ia64.c (emit_move_return_value): Convert float return values to
7192 * objects.cs: Add a new test.
7194 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7195 VARARG methods to fix an assert later.
7197 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7198 end so it at least compiles.
7200 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7202 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7204 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7206 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7207 optimization to a new function (emit_optimized_ldloca_ir) and enable
7208 it for both ldloca and ldloca_s.
7210 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7212 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7213 gshared CASTCLASS code.
7215 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7216 amd64, where the libc stack unwinder encounters stack frames referring to
7217 native code in unmapped memory.
7219 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7222 * generics.cs: Add new test.
7224 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7226 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7227 add a check that one of the ARM_FPU_ constants is defined.
7229 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7231 * mini-exceptions.c: Fix build on non-altstack platforms.
7233 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7236 * ir-emit.h: Add a comment to NEW_PCONST.
7238 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7240 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7242 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7243 after the changes to MonoJitDomainInfo.
7245 2008-09-27 Mark Probst <mark.probst@gmail.com>
7247 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7249 2008-09-27 Mark Probst <mark.probst@gmail.com>
7251 * mini-ppc.c: Compiler warning fixes.
7253 2008-09-27 Mark Probst <mark.probst@gmail.com>
7255 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7258 2008-09-27 Mark Probst <mark.probst@gmail.com>
7260 * exceptions-ppc.c, mini-ppc.h: Compile
7261 mono_arch_handle_altstack_exception() on Darwin, too.
7263 2008-09-27 Mark Probst <mark.probst@gmail.com>
7265 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7266 work on archs which don't have generic sharing implemented, only
7267 without the vtable_arg.
7269 2008-09-26 Mark Probst <mark.probst@gmail.com>
7271 * mini.c: Added comment explaining why delegate ctor icall
7272 wrappers are compiled.
7274 2008-09-26 Mark Probst <mark.probst@gmail.com>
7276 * mini.c: Don't produce trampolines to delegate ctor icall
7277 wrappers but compile them upfront.
7279 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7281 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7282 runtime-set function when going back to managed code. Currently this
7283 is used to set back the protection on the soft ovf pages and/or to
7284 throw the stack overflow exception that happened in unmanaged code.
7286 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7288 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7289 runtime-set function when going back to managed code. Currently this
7290 is used to set back the protection on the soft ovf pages and/or to
7291 throw the stack overflow exception that happened in unmanaged code.
7293 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7295 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7296 the support code for restoring stack protection after stack overflows
7297 that happen in unmanaged code. Don't set the exec permission on the
7300 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7302 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7303 delegate->method_ptr is set. Fixes #428054.
7305 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7307 * tests.cs: Rename to ratests.cs.
7309 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7310 emit_get_rgctx_... functions.
7312 2008-09-25 Mark Probst <mark.probst@gmail.com>
7314 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7316 2008-09-25 Mark Probst <mark.probst@gmail.com>
7318 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7319 before asserting that method is sharable.
7321 2008-09-25 Mark Probst <mark.probst@gmail.com>
7323 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7324 whether method needs a static RGCTX wrapper used instead of
7327 * generic-sharing.c, mini.h: A few functions moved to
7328 metadata/generic-sharing.c.
7330 2008-09-25 Mark Probst <mark.probst@gmail.com>
7332 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7333 Generic code sharing for value types, which essentially means
7334 treating value type methods like static methods. The RGCTX is
7335 passed in the same way.
7337 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7339 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7340 opcode when creating multi-dimensional arrays of open types.
7342 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7345 * generics.cs: Add a test.
7347 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7349 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7351 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7353 * mini.c (mini_method_compile): Set it when running under the debugger.
7355 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7356 vreg optimization if the flag is set.
7358 * driver.c (mono_main): Add --attach= option to pass options to
7361 * mini.c (sigquit_signal_handler): Start the attach agent.
7363 * ssapre.c: Disable this to save space since it is not yet ported to
7366 * regalloc2.c: Disable this to save space.
7368 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7370 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7372 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7373 the -v option useful again.
7375 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7377 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7380 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7381 arrays of arrays. Fixes #428406.
7383 * method-to-ir.c (mini_emit_castclass): Ditto.
7385 * objects.cs: Add new test.
7387 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7389 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7390 was wrong at it choked against target_type_is_incompatible for byref types.
7392 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7394 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7397 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7399 * mini-exceptions.c: update a few more exceptions-related counters.
7401 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7403 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7404 new functions to allocate from persistent mempools.
7406 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7408 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7409 multiple register banks in the future.
7411 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7413 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7415 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7417 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7419 * mini.h: Export type_to_eval_stack_type.
7421 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7422 is only ins->klass of byref types.
7424 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7426 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7427 (mini_emit_memcpy2): Ditto.
7429 * mini-amd64.c: Fix a warning.
7431 2008-09-21 Mark Probst <mark.probst@gmail.com>
7433 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7436 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7438 * method-to-ir.c: Extract stloc micro-optimization to a
7439 function and apply it to all cases.
7441 2008-09-19 Mark Probst <mark.probst@gmail.com>
7443 * method-to-ir.c: Don't fail generic code sharing in cases we
7446 2008-09-18 Mark Probst <mark.probst@gmail.com>
7448 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7450 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7452 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7455 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7457 * trace.c: make tracing more useful and correct, with per-thread
7460 2008-09-15 Mark Probst <mark.probst@gmail.com>
7462 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7463 doing a method call and the argument is an R4.
7465 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7467 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7470 2008-09-13 Mark Probst <mark.probst@gmail.com>
7472 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7474 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7476 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7477 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7479 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7481 * driver.c: Add a --agent argument (not supported yet) to load managed
7482 agent assemblies before loading the main assembly, similarly to how the
7483 Java VM handles agents.
7485 2008-09-11 Mark Probst <mark.probst@gmail.com>
7487 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7488 function to do stack layout of local variables.
7490 2008-09-11 Mark Probst <mark.probst@gmail.com>
7492 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7495 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7497 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7498 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7499 JIT if DISABLE_JIT is defined.
7501 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7504 2008-09-10 Mark Probst <mark.probst@gmail.com>
7506 * iltests.il.in: Disable the fconv test on PPC (the result is
7507 undefined according to ECMA).
7509 2008-09-10 Mark Probst <mark.probst@gmail.com>
7511 * iltests.il.in: Enable tail call tests for PPC.
7513 * mini.h: Add variable for storing incoming valuetype argument
7514 addresses for tail calls.
7516 * mini-ppc.c: Implement valuetype arguments and return values for
7519 2008-09-09 Mark Probst <mark.probst@gmail.com>
7521 * mini-ppc.c: Partially implement tail calls (struct arguments and
7522 return values not supported).
7524 * method-to-ir.c: Enable tail calls on PPC.
7526 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7528 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7529 runtime-invoke wrappers to work around the problem of them getting
7530 assigned to a random class.
7532 * aot-runtime.c (mono_aot_get_method): Ditto.
7534 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7536 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7537 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7539 2008-09-07 Mark Probst <mark.probst@gmail.com>
7541 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7542 until they're implemented properly.
7544 * exceptions-ppc.c: Use arch-independent exception-handling code
7545 instead of custom one.
7547 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7550 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7552 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7553 applies when __powerpc__ is defined.
7555 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7557 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7558 methods to their code to avoid computing the full name of wrappers and
7559 doing a lookup in a string hash table.
7561 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7563 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7564 we identify bblocks before method_to_ir () is ran.
7566 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7567 Also avoid optimizing branches pointing to themselves.
7569 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7571 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7573 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7575 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7577 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7578 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7579 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7582 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7583 jumped to the same entry in plt_jump_table.
7585 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7587 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7590 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7592 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7593 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7596 2008-08-29 Geoff Norton <gnorton@novell.com>
7598 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7599 segment, and doesn't properly handle .space as .text. Fixes
7602 2008-08-29 Geoff Norton <gnorton@novell.com>
7604 * mini.c: Disable the mach exception handler when running on
7607 2008-08-29 Geoff Norton <gnorton@novell.com>
7609 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7610 globals on Darwin/ARM
7612 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7614 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7615 since too many things depend on it. Instead, call
7616 mono_runtime_set_no_exec ().
7618 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7621 * aot-compiler.c: Add an 'asm-only' AOT option.
7623 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7625 * aot-compiler.c (compile_method): Disable gshared support for now as it
7628 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7630 * mini-amd64.h : Fix a compiler warning.
7632 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7633 Changed to use a callback function to retrieve the unwind info.
7634 This avoids problems observed when code blocks were removed by
7635 unloading an app domain.
7637 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7638 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7641 Contributed under MIT/X11 license.
7643 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7645 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7646 case to keep the stack aligned to 8.
7648 Contributed under MIT/X11 license.
7650 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7652 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7653 avoid repeated linear searches.
7655 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7657 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7658 methods it can't handle.
7660 * aot-compiler.c (add_method): Avoid adding a method twice.
7661 (add_wrappers): Add runtime invoke wrappers for all methods.
7663 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7664 function to create an aot-compatible version of this trampoline.
7666 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7668 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7670 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7672 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7673 with a generic sharing failure.
7675 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7677 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7678 CEE_RETHROW. Fixes #419634.
7680 * mini.c (mono_method_to_ir): Ditto.
7682 * exceptions.cs: Add a new test.
7684 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7685 to mono_type_stack_size_internal () since some callers might not pass in
7688 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7689 instrument_prolog. Fixes #419878.
7691 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7692 doubles in soft float mode volatile.
7694 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7696 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7698 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7699 to handle soft float correctly.
7701 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7704 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7706 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7707 to sp, since the generics catch code requires it.
7709 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7712 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7713 mono_arch_emit_imt_argument ().
7715 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7717 * mini-arm.c tramp-arm.c: Generic sharing updates.
7719 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7721 * mini-arm.c: Fix the arm build.
7723 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7724 handling enums, generic instances and generic sharing.
7725 (mini_type_stack_size_full): Ditto.
7727 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7729 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7731 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7733 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7736 * mini-arm.c: Various small generic sharing changes.
7738 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7740 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7743 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7744 helper function to return a generic class init trampoline.
7746 * method-to-ir.c mini.c: Use it.
7748 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7749 arch-specfic function to return a generic class init trampoline.
7751 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7752 the GENERIC_CLASS_INIT custom code.
7754 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7755 a fatal error, not a sharing failure.
7757 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7760 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7761 trampoline argument from MONO_ARCH_VTABLE_REG.
7763 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7764 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7765 argument, and pass the vtable in VTABLE_REG.
7767 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7768 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7769 argument, and pass the vtable in VTABLE_REG.
7770 (mono_arch_create_trampoline_code_full): Remove some special casing for
7771 the rgctx fetch trampoline.
7773 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7776 * iltests.il: Add a test for it.
7778 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7780 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7782 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7785 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7786 use mono_jit_info_table_find () to avoid recursion.
7787 (mono_delegate_trampoline): Add a sync wrapper here.
7789 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7792 * mini.c (mono_method_to_ir): Ditto.
7794 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7795 add_sync_wrapper argument. Don't add a sync wrapper here.
7796 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7798 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7800 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7802 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7803 of nonvolatile registers back from MonoContext to CONTEXT.
7805 Contributed under MIT/X11 license.
7807 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7809 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7810 arguments on Winx64 there are only 4 argument registers. For this
7811 logic to work the last argument must be pulled from the stack.
7813 Contributed under MIT/X11 license.
7815 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7817 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7819 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7820 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7821 encode/decode_method_ref ().
7823 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7825 * aot-runtime.c (decode_patch): Ditto.
7827 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7828 MONO_PATCH_INFO_METHOD.
7830 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7833 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7836 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7838 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7839 one from the caller.
7841 * aot-runtime.c (decode_generic_inst): New function to decode and
7842 return a interned generic inst.
7843 (decode_klass_ref): Use it.
7844 (decode_method_ref): Ditto.
7846 * aot-compiler.c (emit_exception_debug_info): Save
7847 jinfo->has_generic_jit_info too.
7849 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7851 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7853 * iltests.il.in: Add a test for fconv_to_i.
7855 * liveness.c: Disable the liveness2 pass for now to save space.
7857 * regalloc2.c: Include mempool-internals.h to fix warnings.
7859 * aot-compiler.c (encode_method_ref): Encode the context of generic
7862 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7863 the context saved in the aot file.
7865 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7867 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7869 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7870 volatile so they won't be optimized away.
7872 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7878 * dominators.c: Remove duplicated functions that now are in
7879 mempool-internals.h.
7881 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7883 * aot-compiler.c: Fix warnings.
7885 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7887 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7889 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7892 * mini.c (mono_resolve_patch_target): Ditto.
7894 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7895 (encode_klass_ref): Add support for encoding VARs/MVARs.
7897 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7899 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7900 the handling of the got entries into a separate 'decode_got_entry' function.
7901 Add support for RGCTX_FETCH.
7903 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7904 clobbered by the trampoline code.
7906 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7907 not clobbered by the indirect calling code.
7909 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7911 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7914 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7916 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7917 signature using the compilation mempool otherwise we would leak it.
7919 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7921 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7922 mono_emit_abs_call ().
7924 * patch-info.h: Add GENERIC_CLASS_INIT.
7926 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7928 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7929 as their target as a near call.
7931 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7933 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7935 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7936 call to a runtime function described by a patch.
7938 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7939 mono_emit_abs_call, this has the advantage that the ABS handling code in
7940 mono_codegen () can handle them both, and can handle other stuff in the
7941 future without additional code.
7943 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7945 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7948 * mini.h: Add missing bblock related prototypes.
7950 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7951 reverse_inst_list_len fields.
7953 * mini.c: Refactor this file a bit by moving branch optimizations to
7956 * method-to-ir.c: Merge generic sharing changes missed earlier.
7958 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7960 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7961 shared patches. Process METHODCONST as a shared patch.
7963 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7964 as it crashes on the 2.0 mscorlib.
7966 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7969 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7970 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7973 * aot-compiler.c: Reorganize the got handling code to be a bit more
7976 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7978 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7979 mono_patch_info_equals/hash, and use it to massively simplify
7982 * mini.c (mono_patch_info_hash): Simplify this and add support for
7985 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7987 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7988 handling code, since an offset is not enough to identify a trampoline.
7990 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7992 2008-08-17 Mark Probst <mark.probst@gmail.com>
7994 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7996 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7998 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8000 * decompose.c: PPC decompositions for various ops.
8002 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8004 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8006 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8007 call the generic trampoline code using a call, instead of a jump, to
8008 remove some special casing from the generic trampoline code.
8010 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8011 (mono_codegen): Ditto.
8013 * aot-compiler.c aot-runtime.c: Ditto.
8015 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8017 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8018 helper function to find the offset corresponding to a lazy fetch trampoline.
8020 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8021 when doing generic sharing.
8023 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8026 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8027 mini-trampolines.c to be with the other trampoline creation functions.
8029 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8030 as it is equal to method->signature in most cases, add a
8031 mono_emit_method_call_full variant which takes a signature and an imt
8034 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8036 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8037 to this function, since it could be computed easily from the method
8039 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8042 * method-to-ir.c mini.c: Remove references to
8043 compile_generic_method_wo_context.
8045 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8046 generic method calls.
8048 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8049 dimensional non-szarrays.
8051 * mini.c (mini_init): Register mono_array_new_1.
8053 * jit-icalls.c (mono_array_new_1): New jit icall.
8055 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8056 pointing to the method.
8058 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8059 method addresses belonging to METHOD_JUMP patches in the
8060 jump_target_got_slot_hash.
8061 (mono_aot_load_method): Ditto.
8063 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8064 METHOD_JUMP patches.
8066 * mini.c (mini_create_jit_domain_info): New helper function which
8067 initializes/frees domain->runtime_info.
8068 (mini_free_jit_domain_info): Ditto.
8069 (mini_init): Install the domain hook functions with the runtime.
8071 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8072 information maintained by the JIT.
8074 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8075 insertion into jump_table_hash into mono_codegen (), also implement proper
8078 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8079 tail calls, it is already done by the aot code.
8081 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8084 * iltests.il.in: Make the jmp test a bit more complex.
8086 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8087 generic instances which doesn't have a token.
8089 * aot-runtime.c (decode_method_ref): Ditto.
8091 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8092 can handle this case now.
8093 (handle_box): Ditto.
8095 2008-08-15 Geoff Norton <gnorton@novell.com>
8097 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8100 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8102 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8103 calling generic methods.
8105 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8107 * aot-runtime.c (decode_patch_info): Ditto.
8109 * mini.c (mono_resolve_patch_target): Ditto.
8111 * patch-info.h: Add METHOD_RGCTX.
8113 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8115 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8117 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8118 arguments in registers.
8120 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8121 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8123 * mini.c (mini_method_compile): Abort aot compilation for generic
8124 methods if generic sharing is disabled.
8126 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8129 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8130 requiring an mrgctx.
8132 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8133 store instructions when converting a vcall to a normal call.
8135 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8136 mono_arch_find_jit_info.
8138 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8140 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8141 avoid calling mono_method_full_name () for every method even if the
8143 (check_inline_caller_method_name_limit): Ditto.
8145 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8147 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8148 assemblies in one run.
8150 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8151 skipped methods if it is not 0.
8153 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8155 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8157 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8158 MONO_ARCH_HAVE_UNWIND_TABLE.
8160 Contributed under MIT/X11 license.
8162 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8164 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8165 from default optimizaton list on Winx64.
8167 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8169 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8170 the LMF from the MonoJitTlsData structure.
8172 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8174 Contributed under MIT/X11 license.
8176 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8178 * mini.c (sigsegv_signal_handler): Fix the build.
8180 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8181 assembly->aot_module.
8183 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8184 hash table. This simplifies and speeds up a lot of code, and fixes support
8187 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8190 * mini-exceptions.c: Ditto.
8192 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8193 'native_offset' argument, since these are computed in the
8194 mono_find_jit_info () function.
8196 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8197 is used by exceptions-ppc.c.
8199 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8200 mono_arch_find_jit_info ().
8202 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8203 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8204 generic code in mini-exceptions.c.
8206 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8208 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8210 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8212 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8213 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8214 called while holding the loader lock. Fixes #415608.
8215 (mono_aot_get_method_from_token_inner): Ditto.
8217 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8219 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8220 to reduce differences between this and the generic implementation in
8222 (ves_icall_get_frame_info): Ditto.
8224 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8226 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8229 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8230 mono_arch_get_call_filter () and make it non-static, for consistency with the
8231 other architectures.
8233 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8236 * local-propagation.c:
8237 * mini-x86.c: Correct the name of arch defines.
8239 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8241 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8242 NO_EMULATE_LONG_SHIFT_OPS define.
8244 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8246 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8247 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8249 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8250 MACH fixes. Merged from the 2.0 branch.
8252 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8254 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8255 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8257 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8259 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8260 mono_marshal_get_native_wrapper () signature changes.
8262 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8264 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8265 conversion bug under arm.
8267 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8269 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8271 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8272 with overflow checking.
8274 2008-08-05 Marek Habersack <mhabersack@novell.com>
8276 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8277 to the genmdesc.pl file
8279 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8281 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8282 arg_array in the soft-float versions of the LOAD/STORE macros.
8284 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8287 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8289 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8291 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8292 a float HFA. Fixes #413621.
8294 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8296 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8297 frame_size to args_size. Fixes build.
8299 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8301 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8302 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8304 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8305 the stack are not unaligned. Fixes #413247.
8307 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8309 * mini.c: update jitted methods performance counters.
8311 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8313 * mini-exceptions.c: increase the exceptions thrown performance
8314 counter in mono_handle_exception ().
8316 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8318 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8319 can work with netmodules.
8321 2008-07-28 Geoff Norton <gnorton@novell.com>
8323 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8326 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8328 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8331 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8333 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8334 The float param registers and other param registers must be the
8335 same index on Windows x64.
8337 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8338 ArgValuetypeAddrInIReg argument case. Setting the argument
8339 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8341 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8342 variable computed above as the copy length for arguments of storage
8343 type ArgValuetypeAddrInIReg.
8345 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8346 ArgValuetypeAddrInIReg argument case. This case will rely on
8347 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8349 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8350 a 32 byte stack allocation for all calls. We will omit the adjustment for
8351 jump and tail call instructoins as they do not follow the typical call behavior.
8353 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8354 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8355 local variable and pass the local variable by reference to the called method.
8357 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8358 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8359 of a struct is passed in a register it must be saved with the other
8360 volatile argument on the stack.
8362 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8363 frame pointer the stack adjustment value must be saved to the unwind
8366 Contributed under MIT/X11 license.
8368 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8370 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8371 which got lost in the merge.
8373 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8375 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8378 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8380 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8381 icalls, since they won't be patched.
8383 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8384 different code sequence when running under valgrind to prevent some valgrind
8387 * iltests.il.in: Add new regression test.
8389 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8392 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8393 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8395 * iltests.il.in: Add new test.
8397 * aot-compiler.c: Fix some warnings.
8399 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8402 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8404 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8405 (mini_usage_jitdeveloper): Add a missing --wapi option.
8407 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8409 * mini-codegen.c: Simplify the is_fp macros.
8410 (free_up_ireg): Remove, use free_up_reg instead.
8411 (free_up_reg): Fix the fp case.
8413 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8415 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8418 * exceptions-x86.c: Merge some changes which seemed to have got lost
8419 in the linear-ir merge.
8421 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8423 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8424 long vreg volatile even if the variable was already created.
8426 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8429 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8431 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8433 * mini.c (mono_jit_compile_method_inner): Add support for
8434 MONO_EXCEPTION_BAD_IMAGE.
8436 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8437 mini_method_get_context () returns NULL. Fixes #356531.
8439 * mini.c (mono_method_to_ir): Ditto.
8441 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8442 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8444 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8446 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8447 in the LDFTN implementation.
8449 2008-07-25 Mark Probst <mark.probst@gmail.com>
8451 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8452 code, patch calls to icalls, too, even if they're not in the
8453 shared generic code hash. Fixes #411962.
8455 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8457 * cpu-x86.md: Increase the length of the fcall opcodes.
8459 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8460 calls returning floats.
8462 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8465 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8468 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8469 into the domain->method_code_hash.
8471 * aot-compiler.c: Fix win32 build.
8473 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8475 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8476 gshared NEWARR implementation.
8478 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8480 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8481 can be used outside of method_to_ir.
8483 * mini.h (MonoCompile): Add arg_types field.
8485 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8487 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8488 the values of the local arg_array and param_types array.
8490 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8492 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8493 got accesses might only get generated later when NEWOBJ is decomposed.
8495 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8496 looking up the native code of the target method when a delegate is called
8499 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8502 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8504 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8505 AOT work on platforms without a working dlsym implementation.
8507 * mini.h: Bump AOT image format version.
8509 2008-07-24 Mark Probst <mark.probst@gmail.com>
8511 * mini-exceptions.c: Free a MonoType with
8512 mono_metadata_free_type() instead of g_free().
8514 * aot-runtime.c: Free a MonoType.
8516 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8518 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8521 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8524 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8525 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8528 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8530 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8531 NEWOBJ calls on valuetypes.
8533 * iltests.il.in: Add new test.
8535 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8537 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8539 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8540 is no longer needed.
8542 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8543 non register sized integer arguments.
8544 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8545 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8548 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8551 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8552 two a binop with different sized arguments is emitted.
8554 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8555 instruction in the ins==NULL case.
8557 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8559 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8561 * mini-x86.c: Fix osx build.
8563 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8566 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8567 instruction for non int sized variables.
8569 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8572 2008-07-23 Robert Jordan <robertj@gmx.net>
8574 * method-to-ir.c: Fix MSVC build.
8576 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8578 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8579 a non int sized type, widen it to an int since newer versions of gcc seem to
8580 generate code which needs this.
8582 * ssa2.c abcremoval2.c: Fix warnings.
8584 * *: Merge the Linear IR branch.
8586 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8587 the ChangeLog file there describes all the changes done over the years.
8588 Further documentation can be found at www.mono-project.com/Linear_IL.
8590 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8592 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8593 The float param registers and other param registers must be the
8594 same index on Windows x64.
8596 Contributed under MIT/X11 license.
8598 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8600 * mini.c: Make the previous fix GC safe.
8602 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8604 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8606 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8608 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8609 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8610 ArgValuetypeAddrInIReg instead.
8612 Contributed under MIT/X11 license.
8614 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8616 * mini-codegen.c (get_register_spilling): Fix a warning.
8618 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8620 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8621 for types which the initialization fails. Raises the provided exception
8622 at the right stop after cleanup.
8624 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8626 * aot-compiler.c: Free most of the memory allocated during compilation.
8628 * mini.c (mini_parse_debug_options): Fix a leak.
8630 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8631 during aot compilation.
8633 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8635 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8636 it has too much register pressure.
8638 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8640 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8642 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8644 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8647 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8648 on amd64 similar to the way it is done on arm.
8650 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8652 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8653 consistency, normalize error messages, avoid loading aot-only modules in
8656 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8659 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8661 2008-07-11 Martin Baulig <martin@ximian.com>
8664 (MonoDebuggerInfo): Add `interruption_request'.
8666 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8668 * aot-compiler.c (emit_plt): Remove some dead code.
8670 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8672 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8673 return the plt info offset belonging to a given plt entry.
8675 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8676 mono_aot_get_plt_info_offset.
8678 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8679 similar to the amd64 code by makeing jumps through a separate jump table
8680 instead of embedding the jump addresses into the code.
8682 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8684 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8687 2008-07-10 Martin Baulig <martin@ximian.com>
8689 * mini.c (mini_method_compile): Disable generics sharing when
8690 running in the debugger.
8692 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8694 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8696 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8697 the local register allocator from running out of registers on x86 when
8700 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8702 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8703 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8706 Contributed under MIT/X11 license.
8708 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8710 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8711 speed up the assembler.
8713 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8715 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8718 * mini.c: Move the soft float handling macros a bit earlier, add
8719 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8722 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8724 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8725 read-only to help catch code allocation requests.
8727 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8728 and turn it off when using --aot-only or when compiling with --aot=full.
8730 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8731 jump table for switches from the normal domain mempool, not the code
8734 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8735 unbox trampoline which handles aot-only mode too.
8737 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8738 an AOTed unbox trampoline.
8740 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8742 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8744 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8747 Contributed under MIT/X11 license.
8749 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8751 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8752 the unwind information for the method at the end of the allocated block.
8754 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8755 MonoCompileArch to hold the unwind info for SEH on Winx64
8757 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8758 frame pointer info for the method being compiled.
8760 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8761 the call to mono_exception_from_token.
8763 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8764 storing the method prolog information in a format that the Winx64 SEH can understand. This
8765 information is stored a the end of the method block because it is all 32-bit offset based.
8767 Contributed under MIT/X11 license.
8769 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8771 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8773 * wapihandles.c: Fix warnings.
8775 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8778 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8779 mono_jit_compile_method in aot-only mode since that calls the type
8782 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8783 get_delegate_invoke_impl in aot-only mode.
8785 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8787 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8789 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8791 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8794 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8796 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8797 init trampoline from the AOT file as well.
8799 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8800 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8803 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8806 * exceptions-amd64.c: Add _full variants for the remaining exception code
8807 creation functions as well, allow emission of relocatable code, remove
8808 caching since that is now done by the caller.
8810 * mini-exceptions.c: Add _full variants for the remaining exception code
8811 creation functions as well, add aot-only support.
8813 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8814 if we can determine a proper token for them.
8815 (add_wrappers): Add a few more wrappers.
8816 (emit_method_code): Remove some dead code.
8817 (emit_trampolines): Emit exception code too.
8819 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8821 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8822 mono_array_new_va which avoids varargs.
8824 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8826 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8827 mono_arch_create_specific_trampoline () in all places.
8829 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8830 a bit so it can be used for other things as well.
8832 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8835 * exceptions-amd64.c: Rename the caching from the exception code creation
8836 functions, it is done by the caller instead.
8838 * exceptions-amd64.c: Change the signature of the exception code creation
8839 functions to allow the creation of relocatable code later.
8841 * mini-exceptions.c: Add a set of functions to query the various
8842 runtime-generated exception functions.
8844 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8845 mono_arch_.. () functions.
8847 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8849 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8851 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8853 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8854 (mini_get_vtable_trampoline): Ditto.
8856 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8857 code in the AOT case by returning the code size and a list of relocations to
8860 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8862 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8864 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8867 Contributed under MIT/X11 license.
8869 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8871 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8872 so the buffer size can be computed correctly. Fixes #404735.
8874 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8875 normally as cfg->debug_info is already freed.
8877 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8879 * mini-amd64.c: For calls returning vtypes in registers, don't store
8880 the return address on the stack, instead allocate a separate local for
8883 2008-07-05 Mark Probst <mark.probst@gmail.com>
8885 * mini-trampolines.c, mini.h: Add an argument to
8886 mono_create_jit_trampoline_in_domain() for turning off the adding
8887 of the sync wrapper.
8889 * mini.c: Use the JIT trampoline without sync instead of
8890 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8893 2008-07-04 Mark Probst <mark.probst@gmail.com>
8895 * driver.c: Turn on GSHARED optimization by default.
8897 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8899 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8900 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8902 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8903 create a variant of the generic trampoline code callable from AOTed trampolines.
8905 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8906 trampoline code callable from AOTed trampolines.
8908 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8910 2008-07-04 Mark Probst <mark.probst@gmail.com>
8912 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8913 pass-through manner.
8915 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8916 and don't fail sharing for them anymore.
8918 * mini-exceptions.c: Handle exceptions in shared generic methods.
8920 * generic-sharing.c: When checking the context of a generic
8921 method, also check its class's context. Don't treat wrappers as
8924 * mini-trampolines.c: Some code factored out to
8925 metadata/generic-sharing.c. Handle the MRGCTX case.
8927 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8928 we must deal with the method being of another instantiation of the
8929 class. Add static rgctx invoke wrappers to generic methods.
8931 2008-07-04 Mark Probst <mark.probst@gmail.com>
8933 * mini.c: Provide all jit infos of generic shared methods with a
8936 * mini-exceptions.c: Handle the new situation that a generic info
8937 might be available, but not info about the this/vtable/mrgctx
8940 2008-07-03 Mark Probst <mark.probst@gmail.com>
8942 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8945 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8947 * dominators.c (check_dominance_frontier): Fix a warning.
8949 * mini.h: Add some missing prototypes.
8951 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8953 * driver.c (mono_jit_init_version): Correct the comments since the first
8954 argument should be the name of the root domain, not a filename.
8956 * aot-runtime.c (make_writable): Error out if this is called while running
8958 (load_aot_module): Ditto.
8960 * aot-compiler.c: Really fix the computation of method indexes.
8962 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8963 optimizations as this is no longer called frequently.
8965 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8966 method and the invoke impl code and pass it to the delegate trampoline instead of
8967 just the delegate class.
8969 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8971 * aot-compiler.c: Fixup the computation of method indexes.
8972 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8973 the method builder infrastructure.
8975 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8978 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8979 mode, load the method right away instead of creating a trampoline.
8981 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8983 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8986 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8988 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8989 (mono_aot_load_method): Use method_index instead of method->token.
8991 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8992 can handle icalls etc. properly.
8994 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8996 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8998 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8999 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9000 JIT_ICALL_ADDR patch type.
9002 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9004 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9006 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9008 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9010 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9012 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9013 domain->jit_code_hash.
9015 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9017 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9019 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9021 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9022 get_this_arg_from_call, let it compute it when needed.
9024 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9025 gsctx from code only when needed.
9027 * mini-trampolines.c (get_generic_context): Rename this to
9028 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9029 it can be called by the arch backends.
9031 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9033 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9035 * driver.c (mono_main): Add experimental --aot-only command line option.
9037 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9040 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9042 * driver.c (DllMain): Remove mono_module_handle.
9044 Contributed under MIT/X11 license.
9046 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9048 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9049 for emitting methods which are not in the source assembly. Detect and report
9050 failure of assembling+linking.
9052 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9054 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9056 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9058 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9060 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9062 * mini.h: Remove some obsolete prototypes.
9064 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9066 2008-06-24 Mark Probst <mark.probst@gmail.com>
9068 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9069 supported by Visual Studio, so use alloca().
9071 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9073 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9076 2008-06-23 Mark Probst <mark.probst@gmail.com>
9078 * mini.c: Fail sharing of a generic method if it contains an open
9079 catch clause (because we don't pass MRGCTXs yet).
9081 2008-06-23 Mark Probst <mark.probst@gmail.com>
9083 * mini.c: When compiling a method with generic sharing, insert the
9084 method instantiated with an all-Object generic context into the
9085 jit info table, instead of the context of the first instantiation
9086 of the method we happen to compile.
9088 2008-06-18 Martin Baulig <martin@ximian.com>
9090 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9091 `major_version' and `minor_version'.
9093 2008-06-17 Mark Probst <mark.probst@gmail.com>
9095 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9096 mono_method_is_generic_sharable_impl() takes an additional
9097 argument specifying whether to treat type variables as reference
9100 2008-06-17 Mark Probst <mark.probst@gmail.com>
9102 * mini.h: Removed obsolete prototypes.
9104 2008-06-17 Mark Probst <mark.probst@gmail.com>
9106 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9107 already handle them.
9109 2008-06-17 Mark Probst <mark.probst@gmail.com>
9111 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9112 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9113 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9114 tramp-x86.c: Added a MonoGenericContext* argument to
9115 mono_arch_get_unbox_trampoline() so that it can call other
9116 functions which require it.
9118 2008-06-17 Mark Probst <mark.probst@gmail.com>
9120 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9121 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9122 mono_arch_get_this_arg_from_call() takes a
9123 MonoGenericSharingContext* as well.
9125 2008-06-17 Mark Probst <mark.probst@gmail.com>
9127 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9128 implement generic sharing of unbox.
9130 2008-06-17 Mark Probst <mark.probst@gmail.com>
9132 * mini.c: Don't compute the vtable to determine whether a field is
9133 special static, because it might not work for open types.
9135 2008-06-17 Mark Probst <mark.probst@gmail.com>
9137 * mini.c: Removed the unused token_type and token_source arguments
9138 from get_runtime_generic_context_ptr().
9140 2008-06-17 Marek Habersack <mhabersack@novell.com>
9142 * mini.c (ADD_BINOP): fix the build
9144 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9146 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9149 2008-06-16 Mark Probst <mark.probst@gmail.com>
9151 * mini.h: Removed class relations enum that's not used anymore.
9153 2008-06-16 Mark Probst <mark.probst@gmail.com>
9155 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9157 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9158 the lazy fetch trampoline access code.
9160 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9162 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9164 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9166 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9168 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9170 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9172 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9174 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9177 * mini-ops.h: Add MIN/MAX_UN opcodes.
9179 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9182 * basic-math.cs: Add more min/max tests.
9184 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9186 2008-06-13 Mark Probst <mark.probst@gmail.com>
9188 * mini.c: Small fix in the prologue of emit_castclass.
9190 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9192 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9194 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9195 do not work even for unsigned types. Fixes #400014.
9197 * basic-math.cs: Add regression tests for unsigned Min/Max.
9199 2008-06-13 Mark Probst <mark.probst@gmail.com>
9201 * mini.c: Added additional context_used argument to several
9202 functions, which will be needed for sharing generic methods. Use
9203 GET_RGCTX macro wherever appropriate. Declare only one
9204 context_used in mono_method_to_ir().
9206 2008-06-13 Mark Probst <mark.probst@gmail.com>
9208 * mini.c, generic-sharing.c: Removed generic class relations.
9210 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9211 functions due to MRGCTX changes.
9213 2008-06-13 Mark Probst <mark.probst@gmail.com>
9215 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9216 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9217 with calculated IMT.
9219 * mini.c: Generic sharing of calls via generic interfaces.
9221 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9222 generic method with non-constant MonoGenericContext*. Instead,
9223 the context is taken out of the method itself.
9225 2008-06-13 Mark Probst <mark.probst@gmail.com>
9227 * mini.c: Generic sharing of ldvirtftn.
9229 2008-06-13 Mark Probst <mark.probst@gmail.com>
9231 * mini.c: Generic sharing of ldftn.
9233 2008-06-13 Mark Probst <mark.probst@gmail.com>
9235 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9237 2008-06-13 Mark Probst <mark.probst@gmail.com>
9239 * mini.c: Generic sharing of the special case of ldtoken followed
9240 by a call to GetTypeFromHandle.
9242 2008-06-13 Mark Probst <mark.probst@gmail.com>
9244 * mini.c: Generic sharing of box for nullable types.
9246 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9248 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9249 are passed on the stack. Fixes #324807.
9251 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9253 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9254 for the ArgValuetypeAddrInIReg case.
9256 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9257 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9259 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9260 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9261 local variable and pass the local variable by reference to the called method.
9263 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9264 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9266 Contributed under MIT/X11 license.
9268 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9270 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9272 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9275 2008-06-10 Martin Baulig <martin@ximian.com>
9278 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9280 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9282 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9283 possible error when no arguments are passed.
9285 Contributed under MIT/X11 license.
9287 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9289 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9290 where the file name is NULL.
9292 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9294 * mini.c: Fix s390 build.
9296 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9298 * trace.c (mono_trace_parse_options): Fix warnings.
9300 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9302 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9304 * mini.c (remove_block_if_useless): Avoid printing the method name.
9306 * mini.c: Remove needless setting of ins->cil_code which is now done by
9309 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9312 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9313 translated code after it has been patched.
9315 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9317 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9318 avoid problems during code patching on SMP systems.
9319 (emit_call): Avoid adding a patch info which is already added by
9321 (mono_arch_emit_exceptions): Ditto.
9323 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9325 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9326 MONO_TYPE_ISSTRUCT already checks for it.
9328 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9330 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9331 structs with floats on Winx64 the float registers are not used.
9332 The integer registers are always used..
9333 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9334 only one register will be used and only if the size of the struct
9335 is 1,2,4, or 8 bytes.
9337 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9340 Contributed under MIT/X11 license.
9342 2008-06-05 Martin Baulig <martin@ximian.com>
9344 * debug-debugger.c (debugger_lookup_class): Also call
9345 mono_class_setup_methods() here; we're only called from RTI.
9347 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9349 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9350 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9351 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9352 Post-process object files and add dtrace-generated object, if necessary.
9354 Contributed under MIT/X11 license.
9356 2008-06-04 Mark Probst <mark.probst@gmail.com>
9358 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9361 * mini.c: Generic sharing for unbox.any and castclass.
9363 2008-06-04 Mark Probst <mark.probst@gmail.com>
9365 * mini.c: Ignore tailcall prefix in shared generic code and when
9366 doing calls which require a vtable/rgctx argument.
9368 2008-06-04 Mark Probst <mark.probst@gmail.com>
9370 * mini.c: Don't free the JIT info.
9372 * driver.c: Changes in the JIT info table testing code.
9374 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9376 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9377 interruption. Fix some warnings.
9379 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9380 interruption_checkpoint.
9382 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9384 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9385 from embedding applications.
9387 2008-06-02 William Holmes <billholmes54@gmail.com>
9389 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9390 reserving 32 bytes on the stack when making calls.
9392 Contributed under MIT/X11 license.
9394 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9396 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9397 the linear IL branch.
9399 * driver.c: Print out more information for --version on arm.
9401 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9403 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9404 bb_exit instead, since out of line bblocks might not actually be emitted
9407 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9408 maximum epilog size for out of line bblocks if tracing is enabled.
9410 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9412 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9414 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9416 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9418 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9419 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9422 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9424 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9425 the 'value' to store is a constant.
9427 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9429 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9430 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9432 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9434 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9435 for accessing method->generic_container.
9437 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9439 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9441 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9443 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9445 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9448 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9450 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9452 * mini.c: Handle the case when mono_class_vtable () fails.
9454 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9455 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9458 2008-05-22 Mark Probst <mark.probst@gmail.com>
9460 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9461 together with domain sharing.
9463 2008-05-22 Mark Probst <mark.probst@gmail.com>
9465 * mini.c: Treat callvirts to final methods like non-virtual calls
9466 when doing generic sharing, i.e. look them up in the runtime
9469 2008-05-22 Mark Probst <mark.probst@gmail.com>
9471 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9472 with computed types (for generic sharing).
9474 * mini.c: Generic sharing for mkrefany and refanyval.
9476 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9478 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9481 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9482 the generic sharing code.
9484 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9487 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9489 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9491 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9493 * driver.c: updated copyright date
9495 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9497 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9500 2008-05-19 Martin Baulig <martin@ximian.com>
9502 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9503 pointing to the new `_mono_debug_using_mono_debugger' variable.
9506 (mono_main): Check mono_debug_using_mono_debugger() rather than
9507 the `MONO_INSIDE_MDB' environment variable to check whether we're
9508 inside the debugger.
9510 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9512 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9515 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9517 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9519 * mini.c: Added mini_assembly_can_skip_verification. This
9520 function checks if the assembly requested to skip verification.
9521 Fixes part of #387274.
9523 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9525 * mini.c (mini_get_method): Disable the check for open generic classes when
9526 using generic sharing.
9528 * generics.cs: Add a test for #387034.
9530 * mini.c (mini_get_method): Check whenever the method class is an open generic
9531 type, and return NULL in that case, causing a verification error. Fixes
9534 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9536 * driver.c (mono_main): Revert r102623. The right
9537 thing to do is to enable the verifier under verifiable
9538 unless a --security flag was passed.
9540 We need this non-trivial behavior for --verify-all otherwise
9541 mcs-compileall won't be able to use it. As it needs everything to
9542 be verified under validil.
9544 2008-05-06 Martin Baulig <martin@ximian.com>
9548 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9549 (mono_debugger_thread_cleanup): Likewise.
9550 (mono_debugger_extended_notification): Likewise.
9552 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9554 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9555 against both inflated and non-inflated methods. We need to check against the
9556 generic definition for cases where the instantiated method is not visible.
9557 We need to check against the inflated types for cases where the instantiation
9558 changes any super type. This fixes #382986.
9560 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9561 that check for visibiliy as generic params only appears as the type subject
9562 of tokens on call opcodes. Field manipulation and ldftn must always
9563 target an exact type.
9565 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9567 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9568 if no related --security flag is passed.
9570 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9572 * mini-arch.h: Prepare support for ppc64.
9574 Contributed under MIT/X11 license.
9576 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9578 * aot-runtime.c: Prepare support for ppc64.
9580 Contributed under MIT/X11 license.
9582 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9584 * mini-ops.h: Prepare support for ppc64.
9586 Contributed under MIT/X11 license.
9588 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9590 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9592 Contributed under MIT/X11 license.
9594 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9596 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9597 assemblies, since aot_name is not a full path, causing us to load MS.NET
9598 assemblies on windows.
9600 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9602 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9603 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9604 * main.c: Use UTF-8 encoded command line instead of Windows default code
9605 page on Windows to support Unicode.
9606 * driver.c (DllMain): New function for mixed-mode assembly support.
9607 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9608 export __stdcall functions without decoration.
9610 Contributed under MIT/X11 license.
9612 2008-04-28 Mark Probst <mark.probst@gmail.com>
9614 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9615 saving it very early.
9617 2008-04-28 Mark Probst <mark.probst@gmail.com>
9619 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9620 deleted. The only way to access the new RGCTX is via the
9623 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9624 vtable instead of the RGCTX to static methods.
9626 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9627 accessing the new RGCTX.
9629 * generic-sharing.c: There is no separation between self, type
9630 arguments and other types in the RGCTX anymore.
9632 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9634 * mini-amd64.c (add_general): Remove previous stack adjustment.
9635 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9636 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9637 for 32 bytes of stack space reserved for all calls.
9639 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9640 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9643 Code contributed under MIT/X11 license.
9645 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9647 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9648 against the root definition, peeling out method and type instantiations.
9649 Cache verify success results, code that fails verification is still
9650 checked multiple times.
9652 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9654 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9656 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9658 * mini-amd64.c (add_general): Always increment stack on Win64.
9659 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9662 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9663 stack based argument handling on Win64.
9665 Code contributed under MIT/X11 license.
9667 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9669 * Makefile.am (version.h): Add support for git-svn.
9671 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9673 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9674 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9675 avoiding allocations and libc functions which might deadlock.
9677 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9678 'no-gdb-backtrace' option is set.
9680 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9682 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9684 2008-04-21 Martin Baulig <martin@ximian.com>
9686 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9687 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9689 2008-04-21 Martin Baulig <martin@ximian.com>
9691 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9692 `thread_vtable', `event_handler_ptr' and `event_handler'.
9694 2008-04-21 Martin Baulig <martin@ximian.com>
9696 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9697 allows delayed initialization of the `executable_code_buffer' when
9700 2008-04-21 Martin Baulig <martin@ximian.com>
9702 * mini.h (mono_debugger_create_notification_function): Removed.
9703 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9705 * mdb-debug-info64.s
9706 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9708 * mdb-debug-info32.s
9709 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9711 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9712 currently only works on x86 and x86_64, so don't create it on ppc.
9714 2008-04-21 Martin Baulig <martin@ximian.com>
9716 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9719 (mini_method_compile): In the fp elimination check, check
9720 `debug_options.mdb_optimizations' in addition to
9721 mono_debug_using_mono_debugger().
9723 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9724 disable some JIT optimizations which are only disabled when
9725 running inside the debugger.
9726 Added `--help-debug' option to describe the debugging options.
9727 (parse_debug_options): New static function to parse the `--debug'
9728 options, so we can easily add more stuff in future.
9730 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9732 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9733 the method has no body.
9735 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9737 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9738 assembly is not allowed in MSVC 64-bit compiler.
9739 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9740 as we get floating point exceptions everywhere.
9742 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9743 correctly align arguments for call to throw_exception.
9744 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9746 Code contributed under MIT/X11 license.
9748 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9750 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9752 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9754 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9756 * mini-amd64.c (NEW_INS): Set cil_code.
9758 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9759 from mini-amd64.c so all debugger related logic is in one place.
9761 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9762 later won't have a random ip assigned to them.
9764 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9766 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9767 the arch specific function initializes code_size.
9768 (mono_create_delegate_trampoline): Ditto.
9770 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9771 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9774 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9775 running under the debugger.
9777 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9780 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9781 debugger. Also move the disabling of optimizations here from driver.c.
9782 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9785 * mini.h (MonoCompile): Add a few new flags.
9787 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9789 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9790 so the cil_code field of created MonoInst's is properly set.
9791 (mini_select_instructions): Ditto.
9793 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9794 (MONO_INST_NEW_CALL): Ditto.
9796 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9797 in many places so the ins->cil_code field is properly initialized.
9799 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9802 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9804 * mini.c (mini_method_compile): Print a different message when compiling a
9807 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9810 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9812 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9815 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9817 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9819 * mini.c (handle_stack_args): Make this return void since its return value was
9820 never used. Also set cfg->unverifiable for invalid IL instead of calling
9823 2008-04-10 Mark Probst <mark.probst@gmail.com>
9825 * mini.c: Make sure "this" is live in catch clauses with type
9826 variables in shared generic code.
9828 2008-04-08 Mark Probst <mark.probst@gmail.com>
9830 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9831 generic_class_is_reference_type() to ensure the proper behaviour
9832 when sharing generic code and the type in question is a type
9835 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9837 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9838 race conditions when printing thread dumps. Fixes #377738.
9840 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9842 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9843 shows up when both MonoInst arguments can cause aliasig.
9844 There is likely no way in the current JIT to trigger this problem, but
9845 it showed up in the development of generics sharing, when in a new
9846 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9847 When the generics sharing code will be committed, its tests will be
9848 valid also for this bug.
9850 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9852 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9855 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9858 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9860 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9861 use a more detailed exception message for InvalidCastException.
9863 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9865 * driver.c (mono_main): Add --debug=casts option to turn on better
9866 InvalidCastException message details.
9868 * mini.c (mini_get_debug_options): New helper function to return the address of
9869 the debug_options variable.
9871 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9872 the jit_tls TLS variable.
9874 * mini.c (mono_jit_tls): New TLS variable.
9876 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9879 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9881 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9883 * mini.c: Removed verifer related stuff, code moved to verify.c.
9885 * driver.c: Using code from verify.c instead of mini.c.
9887 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9889 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9892 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9894 * mini.c (check_for_method_verify): Enabling verification of
9895 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9898 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9900 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9901 caller saved registers as well.
9903 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9904 saved registers as well.
9906 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9908 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9910 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9913 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9915 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9917 (get_call_info): Take a gsctx argument instead of 'cfg'.
9919 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9921 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9922 mono_verify_all is set.
9924 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9926 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9928 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9930 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9933 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9934 verifier and the code generated by the compiler.
9936 2008-03-25 Mark Probst <mark.probst@gmail.com>
9938 * mini.c: Generic sharing of the non-nullable case of the box
9941 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9943 * inssel.brg: Fix the build.
9945 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9947 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9949 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9950 Array:Address. Fixes #372410.
9952 * iltests.il.in: New tests for readonly prefix.
9954 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9956 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9959 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9962 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9964 * mini.c (mono_decompose_op_imm): New helper function.
9966 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9967 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9970 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9971 mono_arch_output_basic_block. Fix warnings.
9973 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9976 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9978 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9979 since the extra frame is now detected automatically inside the loop.
9981 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9982 opts which are now in mono_peephole_ins ().
9984 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9986 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9987 frames and skip duplicate managed-to-native frames. Fixes #367665.
9989 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9990 opts which are now in mono_peephole_ins ().
9991 (mono_arch_peephole_pass_2): Ditto.
9993 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9995 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9996 arch independent peephole optimizations.
9998 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9999 opts which are now in mono_peephole_ins ().
10001 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10003 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10005 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10008 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10009 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10012 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10014 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10015 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10018 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10019 mono_arch_output_basic_block. Fix warnings.
10021 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10023 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10026 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10028 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10031 * iltests.il: Add new tests.
10033 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10035 * mini.c: Removed Windows version macros.
10037 2008-03-20 Mark Probst <mark.probst@gmail.com>
10039 * generic-sharing.c: Put reflection types in the extensible part
10040 of the runtime generic context.
10042 * mini.c: Generic sharing of the GetTypeHandle special case of the
10043 ldtoken instruction.
10045 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10047 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10049 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10051 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10052 consistency with the other version on the linear IR branch.
10054 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10056 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10058 * iltests.il.in: Add new tests.
10060 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10062 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10064 * iltests.il.in: Add new tests.
10066 2008-03-19 Mark Probst <mark.probst@gmail.com>
10068 * mini.c: Two variables with the same name were declared in
10069 nesting contexts and one wasn't initialized. Fixed.
10071 2008-03-19 Mark Probst <mark.probst@gmail.com>
10073 * mini.c: Generic sharing of the initobj instruction.
10075 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10077 * mini.c: make the test to optimize ldtoken from typeof() more
10080 2008-03-18 Mark Probst <mark.probst@gmail.com>
10082 * mini.c: Generic sharing of the initobj instruction for reference
10085 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10087 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10088 the mono_breakpoint_clean_code() code to perform bound checks.
10090 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10092 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10093 mono_arch_patch_callsite() to include the start of the managed method
10094 to be able to perform bound checks.
10096 2008-03-17 Mark Probst <mark.probst@gmail.com>
10098 * mini.c: Generic sharing for the isinst instruction.
10100 2008-03-17 Mark Probst <mark.probst@gmail.com>
10102 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10103 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10104 with the runtime generic context argument.
10106 * mini.c: Share calls to several types of unsharable methods by
10107 putting the address of the method code in the runtime generic
10108 context and doing an indirect call.
10110 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10113 2008-03-16 Mark Probst <mark.probst@gmail.com>
10115 * generic-sharing.c: Change due to a change in the runtime genric
10118 2008-03-15 Martin Baulig <martin@ximian.com>
10121 (mono_arch_nullify_class_init_trampoline): Add call to
10122 mono_breakpoint_clean_code() to make things work when running
10123 inside the debugger.
10126 (mono_arch_nullify_class_init_trampoline): Add call to
10127 mono_breakpoint_clean_code() to make things work when running
10128 inside the debugger.
10130 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10132 * inssel-long.brg (reg): Fix 64 bit build.
10134 2008-03-14 Mark Probst <mark.probst@gmail.com>
10136 * mini.c, mini.h: Share static generic code by passing it an
10137 implicit argument pointing to the runtime generic context.
10139 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10140 inssel-long32-mips.brg: New opcodes for calling shared static,
10141 which need to be passed the runtime generic context.
10143 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10144 argument on the stack in the prologue if needed. New function for
10145 finding the runtime generic context argument from the registers
10146 saved by the trampoline.
10148 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10149 runtime generic context argument.
10151 * tramp-amd64.c: Also restore the register used for the runtime
10152 generic context argument.
10154 * mini-trampoline.c: Resolve shared static calls by consulting the
10155 runtime generic context via the new argument.
10157 * generic-sharing.c: Add an argument to sharability-checking
10158 functions that specifies whether type variables should be treated
10159 as sharable type arguments.
10161 * inssel-x86.brg: Removed a superfluous, buggy rule.
10163 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10166 2008-03-14 Martin Baulig <martin@ximian.com>
10168 * debug-debugger.c (main_thread_handler): Call
10169 mono_runtime_run_main() without sending any notifications.
10171 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10173 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10175 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10177 2008-03-14 Mark Probst <mark.probst@gmail.com>
10179 * tramp-x86.c: Fixed register restore offsets in the trampoline
10180 code for ECX and EDX.
10182 2008-03-12 Geoff Norton <gnorton@novell.com>
10184 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10185 different ucontext_t implementations.
10186 * exceptions-arm.c: Use the above defines to get exceptions working on
10187 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10188 * mini-arm.c: Implement iPhone icache support (based on a patch by
10189 Luke Howard lukeh@padl.com)
10191 2008-03-12 Mark Probst <mark.probst@gmail.com>
10193 * mini.c: Enable generic sharing of calls to non-static
10194 non-interface non-generic non-value-type methods.
10196 * mini-trampolines.c: Resolve calls from shared generic code.
10198 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10200 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10202 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10204 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10206 * mini.c: some fixes for the AOT compiler.
10208 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10210 * cpu-amd64.md: Add clob:1 to some float opcodes.
10212 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10214 * mini.h: Added MiniVerifierMode enumeration.
10216 * mini.c: Added mini_verifier_set_mode to control
10217 the usage of the new verifier.
10219 * mini.c (mono_method): Integrated the new verifier.
10221 * driver.c: Extended --security option with validil and
10222 verifiable options to activate the new verifier.
10224 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10226 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10227 optimization to ctors taking 0 or 2 arguments too.
10229 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10232 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10234 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10236 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10238 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10239 non-aot case as well.
10241 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10243 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10246 * aot-compiler.c (encode_patch): Ditto.
10248 * mini.h (G_MININT32): Fix the definition of this.
10250 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10252 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10254 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10256 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10258 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10259 methods returning vtypes in registers.
10260 (mono_arch_allocate_vars): Ditto.
10262 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10264 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10266 * generics.cs: Add a test from the linear IR branch.
10268 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10270 * mini.c (inline_method): Cache failed inline attempts.
10272 2008-03-04 Mark Probst <mark.probst@gmail.com>
10274 * mini.c: For shared methods of generic classes put the location
10275 of "this" into the MonoGenericJitInfo.
10277 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10278 register out of a MonoContext by register number. Add the generic
10279 sharing context as an argument to mono_arch_find_this_argument().
10281 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10282 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10283 for new arch function.
10285 * mini-exception.c: Handle open exception clauses in shared
10288 * mini-trampolines.c: Supply additional argument to
10289 mono_arch_find_this_argument().
10291 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10293 * Makefile.am (regtests): Run the bench.exe tests last.
10295 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10297 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10300 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10302 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10305 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10307 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10309 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10310 whose class has no cctor.
10312 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10314 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10316 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10319 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10321 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10322 to be in sync with the code on the linear IR branch.
10324 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10326 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10328 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10330 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10332 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10334 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10336 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10338 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10340 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10343 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10345 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10346 OP_LOADR4_MEMBASE emission.
10348 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10349 (mono_spillvar_offset_float): Ditto.
10351 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10353 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10356 * basic-long.cs: Add regression tests for them.
10358 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10360 (mono_arch_allocate_vars): Fix representation of single-precision float
10362 (mono_arch_output_basic_block): Ditto.
10364 * inssel-mips.brg: Ditto, remove duplicate items.
10366 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10367 arguments of tail calls as on other platforms.
10368 (mono_arch_output_basic_block): Handle tail calls.
10370 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10373 * objects.cs (test_5_pass_static_struct): Add test for it.
10375 Contributed under MIT/X11 license.
10377 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10379 * Makefile.am: Use gmcs for compiling the regression tests.
10381 * *.2.cs *.2.il: Rename to *.cs and *.il.
10383 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10385 * regalloc.h: Make the vassign array smaller.
10387 * mini.c (mini_method_compile): Remove an unused field in cfg.
10389 * mini-codegen.c: Add a bunch of micro optimizations.
10391 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10393 * regalloc.h: Remove some unused fields.
10395 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10397 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10399 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10401 2008-02-22 Mark Probst <mark.probst@gmail.com>
10403 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10405 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10406 trampoline: Fetch an entry from the runtime generic context. If
10407 it's NULL, jump to the actual trampoline to fill the runtime
10408 generic context. Otherwise, return it.
10410 * mini.c: Call the lazy fetch trampoline to get entries out of the
10411 runtime generic context.
10413 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10414 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10415 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10417 2008-02-21 Mark Probst <mark.probst@gmail.com>
10419 * mini.c: Fetch data out of the extensible part of the runtime
10420 generic context instead of calling a helper function.
10422 * generic-sharing.c: Some functions moved into
10423 metadata/generic-sharing.c. Helper function for fetching other
10424 types now checks and asserts against extensible rgctx (just for
10425 debugging purposes - the helper function isn't called anymore
10426 unless for debugging).
10428 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10430 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10431 for tail calls up to the point that the tests in iltests.exe run. Also add a
10432 dummy CKFINITE implementation.
10433 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10434 needed for trampoline LMF frames.
10436 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10437 trampoline LMF frames.
10439 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10441 * mini.c (inline_method): clean any pending loader error when inlining fail.
10442 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10444 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10446 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10448 * aot-runtime.c (decode_patch_info): Ditto.
10450 * mini.c (mono_resolve_patch_target): Ditto.
10452 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10455 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10457 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10458 if it references an icall address.
10460 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10462 * cpu-s390x.md: Remove some more unused opcodes.
10464 * cpu-s390x.md: Remove some unused opcodes.
10466 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10467 mono_op_imm_to_op ().
10469 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10470 instead of a switch statement.
10472 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10473 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10475 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10477 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10479 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10482 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10484 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10485 opened. Fixes #362607.
10487 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10489 * iltests.il.in: Add a test for static methods in interfaces.
10491 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10493 * genmdesc.c (build_table): Fix a crash on older glib versions.
10495 * cpu-sparc.md: Remove some unused opcodes.
10497 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10498 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10500 * cpu-amd64.md: Remove some unused opcodes.
10502 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10503 like the other opcodes.
10505 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10507 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10509 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10511 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10512 variables 'cfg' instead of 'm' for consistency.
10514 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10516 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10517 argument holding the vtype return address, to avoid the ambigious use of
10518 cfg->ret for this purpose.
10520 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10522 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10524 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10525 new mono_print_ins () function which only takes one argument.
10527 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10529 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10532 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10534 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10536 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10538 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10539 opcodes and other small changes.
10541 * mini-ops.h: Add some new opcodes from the linear IR branch.
10543 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10545 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10546 opcodes, use the REG_MEMBASE opcodes instead.
10548 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10549 opcodes, use the REG_MEMBASE opcodes instead.
10551 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10554 * mini.c (mono_op_imm_to_op): New helper function.
10556 * mini-ops.h: Add some opcodes from linear IR branch.
10558 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10560 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10563 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10565 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10568 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10570 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10572 * aot-compiler.c (emit_method_code): Add an assert.
10574 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10575 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10578 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10580 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10581 some load/store opcodes so they are consistent.
10582 (mono_arch_emit_prolog): Simplify some code.
10584 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10586 * objects.cs: Add tests for large argument offsets on ARM.
10588 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10589 stack offsets. Fixes #359651.
10591 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10593 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10595 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10597 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10599 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10601 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10602 rid of CEE_CONV_R_UN.
10604 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10606 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10608 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10610 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10612 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10614 * cpu-amd64.md: Remove some unused opcodes.
10616 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10618 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10620 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10621 arch specific functions for its parts. Call the peephole pass after local
10622 regalloc so the prolog can compute a more accurate max_offset.
10624 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10625 the corresponding OP_I/OP_L opcodes.
10627 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10629 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10631 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10633 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10634 as they are handled in mini.c.
10636 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10638 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10639 case since it is handled in mini.c.
10641 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10643 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10645 * *.c: Use the new opcodes in the IR and back end code.
10647 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10649 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10651 2008-02-06 Mark Probst <mark.probst@gmail.com>
10653 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10654 an assert because it has a race condition.
10656 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10658 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10660 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10662 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10664 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10665 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10667 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10669 * cpu-amd64.md (move): Correct the maximum size of move.
10671 2008-02-05 Mark Probst <mark.probst@gmail.com>
10673 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10674 the generic class init trampoline to return quickly if the class
10677 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10679 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10680 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10682 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10684 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10687 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10689 * objects.cs: Add some soft-float tests.
10691 * mini.c: Fix a couple more soft-float issues.
10693 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10695 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10696 avoid a REX prefix.
10698 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10700 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10701 exception happens while compiling a virtual method.
10703 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10705 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10707 * mini-sparc.c: Fix build.
10709 * mini-sparc.c (get_call_info): Add support for generic sharing.
10711 * mini-exceptions.c: Add a FIXME.
10713 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10715 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10716 altstack handling code.
10718 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10720 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10722 * mini-s390.c: Add support for generic sharing.
10724 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10726 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10728 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10730 * mini-s390x.c: Add support for generic sharing.
10732 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10734 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10736 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10737 can be used since it takes a 16 bit signed immediate.
10739 * inssel-s390x.brg: Fix OP_SETRET.
10741 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10743 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10745 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10747 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10749 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10752 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10755 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10756 of the unused mono_arch_patch_delegate_trampoline stuff.
10758 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10760 * basic-long.cs: Move the fp related tests to basic-float.cs.
10762 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10764 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10766 * basic-calls.cs: Add a test for proper float argument passing.
10768 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10769 if the context corresponds to an exception received through a signal.
10771 * exceptions.cs: Add a test for nullref handling at the start of a try
10774 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10776 * jit-icalls.c (mono_break): New JIT icall.
10778 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10780 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10782 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10784 * cpu-*.md: Get rid of unused opcodes.
10786 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10788 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10791 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10794 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10795 the arch independent trampoline code in mini-trampolines.c.
10797 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10799 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10801 * mini-s390.h: Remove an unused define.
10803 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10804 the arch independent trampoline code in mini-trampolines.c.
10806 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10808 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10810 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10812 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10814 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10816 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10818 * cpu-amd64.md: Use smaller sizes for int opcodes.
10820 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10822 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10825 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10828 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10829 instead of though a pointer to save an indirection when accessing elements of
10832 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10834 (NOT_IMPLEMENTED): New helper macro.
10835 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10838 * *.c: Use the new helper macro.
10840 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10842 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10844 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10846 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10849 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10851 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10852 profiling is enabled.
10854 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10856 (mono_arch_emit_prolog): Add more first bblock optimizations.
10858 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10859 in order if possible.
10860 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10861 bblock, since the arguments are still in their original registers.
10863 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10865 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10867 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10870 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10873 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10875 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10876 process async exceptions received while in unmanaged code.
10878 * mini.c (mini_init): Install a callback with the runtime which will be called
10879 when a thread receives an async exception while in unmanaged code.
10881 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10883 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10885 2008-01-16 Wade Berrier <wberrier@novell.com>
10892 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10894 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10895 compilation with sun cc.
10897 * cpu-*.md: Fix the build.
10899 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10901 * mini-amd64.h: Add some comments to the MonoLMF structure.
10903 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10905 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10906 in the LMF structure if possible. This saves two instructions in the
10907 managed->native wrappers.
10909 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10911 2008-01-16 Mark Probst <mark.probst@gmail.com>
10913 * generic-sharing.c: New type argument lookup code which uses the
10914 runtime generic context template.
10916 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10918 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10920 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10921 (mono_arch_output_basic_block): Fix localloc implementation.
10923 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10925 * mini-ia64.c (peephole_pass): Fix ia64 build.
10927 * mini-amd64.c (peephole_pass): Fix a warning.
10929 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10930 at a constant offset from sp/fp.
10932 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10933 instead of obtaining it from *lmf in the managed method case.
10935 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10937 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10939 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10941 * mini.h (MonoInstList): New type.
10942 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10943 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10944 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10945 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10946 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10947 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10948 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10949 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10950 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10951 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10952 MONO_INST_LIST_FOR_EACH_ENTRY,
10953 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10954 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10955 mono_inst_list_first, mono_inst_list_last,
10956 mono_inst_list_next, mono_inst_list_prev): New instruction
10957 list handling interfaces.
10958 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10959 list head 'ins_list'.
10960 (MonoInst): Replace next pointer with list head 'node'.
10961 (MonoCallInst): Make 'out_args' a MonoInstList.
10962 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10963 (MonoCompile): Delete reverse_inst_list and
10964 reverse_inst_list_len.
10965 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10966 mono_arch_lowering_pass, mono_arch_local_regalloc,
10967 mono_arch_output_basic_block, mono_arch_emit_prolog):
10968 Convert to new instruction lists.
10969 (insert_after_ins): Delete.
10970 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10972 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10973 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10974 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10975 mono_emulate_opcode, mono_emit_load_got_addr,
10976 inline_method, mono_method_to_ir, mono_print_bb_code,
10977 print_dfn, decompose_pass, nullify_basic_block,
10978 replace_out_block_in_code, remove_block_if_useless,
10979 merge_basic_blocks, move_basic_block_to_end,
10980 try_unsigned_compare, optimize_branches, mono_print_code,
10981 mini_select_instructions, remove_critical_edges): Likewise.
10982 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10983 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10984 mono_arch_output_basic_block, mono_arch_emit_prolog):
10986 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10987 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10988 mono_arch_output_basic_block): Likewise.
10989 (inst_list_prepend, insert_after_ins): Delete.
10990 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10991 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10993 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10994 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10995 mono_arch_emit_prolog): Likewise.
10996 * cfold.c (mono_constant_fold): Likewise.
10997 * liveness.c (visit_bb, mono_analyze_liveness,
10998 optimize_initlocals): Likewise.
10999 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11000 * graph.c (mono_draw_code_cfg): Likewise.
11001 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11002 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11003 mono_ssa_cprop): Likewise.
11004 * abcremoval (get_relations_from_previous_bb, process_block):
11006 * local-propagation (mono_cprop_invalidate_values,
11007 mono_local_cprop_bb): Likewise.
11008 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11009 peephole_pass, mono_arch_output_basic_block,
11010 mono_arch_emit_prolog): Likewise.
11011 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11012 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11013 mono_arch_emit_prolog): Likewise.
11014 (insert_after_ins): Delete.
11015 * aliasing.c (print_code_with_aliasing_information,
11016 mono_build_aliasing_information, mono_aliasing_deadce):
11017 Convert to new instruction lists.
11018 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11019 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11020 mono_arch_local_regalloc, mono_arch_output_basic_block):
11022 (insert_after_ins): Delete.
11023 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11024 peephole_pass, mono_arch_output_basic_block): Convert to
11025 new instruction lists.
11026 * mini-codegen (InstList, inst_list_prepend,
11027 insert_after_ins): Delete.
11028 (insert_before_ins, get_register_force_spilling,
11029 get_register_spilling, free_up_ireg, free_up_reg,
11030 create_copy_ins, create_spilled_store, alloc_int_reg,
11031 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11032 to new instruction lists.
11033 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11034 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11035 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11036 (insert_after_ins): Delete.
11037 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11038 mono_arch_local_regalloc, mono_arch_output_basic_block,
11039 mono_arch_call_opcode): Convert to new instruction lists.
11040 (insert_after_ins): Delete.
11041 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11042 peephole_pass, mono_arch_output_basic_block,
11043 mono_arch_emit_prolog): Convert to new instruction lists.
11045 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11047 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11049 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11052 * Makefile.am (version.h): Make this work with non-bash shells.
11054 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11056 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11058 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11060 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11061 the InitializeArray optimization.
11063 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11065 * mini.c driver.c: Don't include os/gc_wrapper.h.
11067 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11069 * mini.c (print_jit_stats): Print GC statistics if available.
11071 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11073 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11075 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11077 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11079 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11081 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11083 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11085 * driver.c (mono_main): Ditto.
11087 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11089 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11091 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11092 in the vtable can't be encoded.
11093 (compile_method): Ditto.
11095 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11097 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11100 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11103 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11104 the top LMF entry belongs to the current method.
11106 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11108 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11110 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11112 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11114 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11116 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11118 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11120 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11123 * basic-float.cs: Add an ulong->double cast test.
11125 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11127 * mini.c (mono_method_to_ir): Fix a warning.
11129 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11131 * mini-ops.h: Add OP_SWITCH.
11133 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11134 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11136 2007-12-11 Geoff Norton <gnorton@novell.com>
11138 * mini-s390x.c: Minor change to the MAX() define to allow
11139 it to compile with other gcc versions.
11141 2007-12-11 Geoff Norton <gnorton@novell.com>
11144 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11146 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11148 exceptions-arm.c (mono_arch_get_restore_context): Restore
11151 exceptions-arm.c (throw_exception): Save the frame pointer.
11152 This is a partial fix for #323747. Only the client side is
11155 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11157 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11158 was using an unrelated variable to log the class which
11159 needed the cctor to be called. This was crashing on arm.
11161 2007-12-09 Robert Jordan <robertj@gmx.net>
11163 * mini-x86.c (mono_arch_emit_epilog):
11164 Consider all kinds of 64-bit types. Fixes #323114.
11166 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11168 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11170 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11172 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11174 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11176 * mini.c: run type ctor before allocating an object, not only
11177 when running it's constructor method (fixes at least part of bug #342507).
11179 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11181 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11183 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11184 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11187 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11188 mono_generic_class_init_trampoline () the same as it is done with the other
11191 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11192 aot-runtime.c aot-compiler.c: Implement AOT support.
11194 2007-12-07 Mark Probst <mark.probst@gmail.com>
11196 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11197 build for archs which don't have the vtable trampoline defined
11200 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11202 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11204 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11206 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11208 * tramp-<ARCH>.c: Use the new helper function.
11210 2007-12-07 Mark Probst <mark.probst@gmail.com>
11212 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11213 trampoline call, which takes a vtable argument.
11215 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11216 OP_TRAMPCALL_VTABLEs like other calls.
11218 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11219 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11220 call. Implemented a support function which fetches the vtable
11221 from a register set.
11223 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11224 Implemented a generic class init trampoline, using the
11225 OP_TRAMPCALL_VTABLE opcode.
11227 * mini.c: Implemented static field access when sharing generic
11228 code. This implies initing the class using the new
11229 OP_TRAMPCALL_VTABLE call.
11231 2007-12-07 Mark Probst <mark.probst@gmail.com>
11233 * mini.c: Don't compile methods with sharing enabled if their
11234 classes are disabled for sharing.
11236 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11238 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11239 opcodes. Fixes #346563.
11241 * objects.cs: Add a new test.
11243 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11245 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11246 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11248 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11250 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11252 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11254 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11257 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11259 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11261 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11262 optimization in the AOT case.
11264 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11266 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11268 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11270 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11272 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11274 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11275 is created by the inlined delegate ctor.
11277 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11279 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11281 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11283 * cpu-x86.md: Fix the length of ckfinite.
11285 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11287 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11289 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11290 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11292 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11294 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11295 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11297 2007-11-28 Martin Baulig <martin@ximian.com>
11300 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11301 after creating the trampoline.
11303 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11305 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11307 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11310 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11311 instead of the calling method to help AOT.
11313 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11315 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11317 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11320 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11322 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11324 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11325 (encode_method_ref): No need to handle generic method definitions specially.
11327 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11329 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11332 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11334 (compile_method): Enable generic sharing.
11336 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11338 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11339 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11341 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11344 * mini-trampolines.c: Fix a warning.
11346 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11348 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11349 (generic_class_is_reference_type): Remove unused function.
11351 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11352 in the generic vtable trampoline case.
11354 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11356 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11357 return an AOT method based on a vtable slot.
11359 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11361 * mini.c (mini_get_vtable_trampoline): Export this.
11363 2007-11-22 Martin Baulig <martin@ximian.com>
11366 (MonoDebuggerInfo): Move `debugger_version' up.
11368 2007-11-22 Martin Baulig <martin@ximian.com>
11371 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11373 * mini-trampolines.c
11374 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11375 after compiling the method.
11377 2007-11-20 Martin Baulig <martin@ximian.com>
11380 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11381 (mono_debugger_remove_breakpoint): Likewise.
11382 (mono_debugger_check_breakpoints): Likewise.
11384 * debug-debugger.c: Implement the new breakpoint interface here.
11386 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11388 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11389 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11391 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11393 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11395 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11397 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11400 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11403 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11404 returning a vtype in a register.
11406 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11407 here from the arch specific code.
11409 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11412 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11413 (mono_arch_emit_prolog): Increment maximum prolog size.
11415 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11416 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11418 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11419 MonoGenericSharingContext.
11421 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11422 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11424 2007-11-15 Mark Probst <mark.probst@gmail.com>
11426 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11427 which extract fields out of the runtime generic context. Full
11428 sharing of the NEWARR opcode.
11430 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11432 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11433 --enable-minimal=ssa.
11435 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11437 * mini-trampolines.c (mono_delegate_trampoline): Update after
11438 mono_marshal_get_delegate_invoke () signature change.
11440 2007-11-13 Mark Probst <mark.probst@gmail.com>
11442 * mini.c: Removed the shared context in favor of the generic
11443 sharing context. Allocate the MonoJitInfo structure with room for
11444 the generic sharing context if it's needed.
11446 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11447 domain-internals.h now.
11449 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11451 * generic-sharing.c: Several changes for working without a shared
11452 context and instead operating on open types instead.
11454 2007-11-12 David S. Miller <davem@davemloft.net>
11456 * inssel-sparc.brg: Fix double instruction emit.
11458 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11460 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11461 Get/Set/Address methods.
11463 * mini.c debug-debugger.c mini-trampolines.c: Update after
11464 mono_marshal_get_delegate_invoke signature change.
11466 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11468 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11469 This can happens with dynamic methods. Fixes the other bug in #322722.
11471 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11473 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11476 * mini-arm.c (arm_patch): Implement patching of BX call
11477 sequence. Fixes one of the bugs in #322722.
11479 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11481 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11482 under Linux. We only need to flush every 32-byte cache line.
11484 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11487 move_basic_block_to_end: Add branches when needed, eventually creating
11489 optimize_branches: added a parameter that tells if it's ok to create
11490 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11491 and avoid calling move_basic_block_to_end when it's not ok.
11494 2007-11-07 Mark Probst <mark.probst@gmail.com>
11496 * mini.c: Abort inlining call to InitializeArray if something
11497 looks wrong. Let the icall handle it, which now has proper safety
11500 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11502 * mini.c (mono_spill_call): add support for soft-float.
11504 * mini.c (mono_method_to_ir): add support for soft-float
11505 to inlined functions that return float.
11507 * mini.c (mono_method_to_ir): add support for soft-float
11508 to cee_stsfld opcode on float fields.
11510 2007-11-05 Geoff Norton <gnorton@novell.com>
11512 * mini-x86.h: Fix the structure access for X86 Leopard.
11515 2007-11-05 Martin Baulig <martin@ximian.com>
11517 * mini-trampolines.c
11518 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11519 after compiling the method to notify the debugger.
11521 2007-11-05 Martin Baulig <martin@ximian.com>
11523 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11525 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11527 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11528 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11530 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11532 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11533 native-to-managed wrappers.
11535 2007-11-01 Geoff Norton <gnorton@novell.com>
11537 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11540 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11542 * mini.c, mini-x86.c: when getting back from unmanaged code
11543 to managed via a marshaled delegate we also need to set the
11546 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11548 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11551 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11553 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11554 let the debugger or other external agents to tell the JIT when
11555 a sw breakpoint has been inserted in the code that the JIT needs
11556 to be able to inspect.
11558 2007-10-31 Martin Baulig <martin@ximian.com>
11561 (MonoDebuggerInfo): Remove `runtime_class_init'.
11563 2007-10-30 Martin Baulig <martin@ximian.com>
11566 (mono_debugger_thread_created): Added `MonoThread *' argument.
11567 (mono_debugger_extended_notification): New public method.
11568 (mono_debugger_trampoline_compiled): New public method.
11571 (MonoDebuggerThreadInfo): Added `thread' and
11572 `extended_notifications' fields.
11575 (debugger_executable_code_buffer): New static variable.
11578 (MonoDebuggerInfo): Added `executable_code_buffer',
11579 `executable_code_buffer_size', `breakpoint_info_area',
11580 `breakpoint_table' and `breakpoint_table_size'.
11582 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11584 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11585 that IP either is an unused value or the vtable pointer. IMT
11586 calls use vtable + offset now. Reduced by almost half the size
11589 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11591 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11592 defines to access param registers. Replace long usage with
11593 gsize as sizeof(long) != sizeof(void*) on Win64.
11595 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11596 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11597 instead of non-existant _GetAddressOfReturnAddress.
11599 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11600 param registers. Save/restore %rdi and %rsi in MonoLMF.
11602 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11603 param registers. Modify (throw_exception) signature to take
11604 %rdi and %rsi on Win64.
11606 Code is contributed under MIT/X11 license.
11608 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11610 * helpers.c: unlink debugging output files.
11612 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11614 * mini.c: Move mono_create_ftnptr () to object.c.
11616 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11618 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11619 optional. This function can now be used to disassemble code generated
11620 outside the JIT such as trampolines and IMT thunks.
11622 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11624 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11625 vtable pointer from a ldr instruction.
11627 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11628 new IMT call sequence.
11630 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11631 call sequence for interface invocations.
11633 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11634 for imt support. This function is empty since IMT on ARM requires no
11635 special handling on the IR side.
11637 * mini-arm.c (mono_arch_find_imt_method): added, required for
11640 * mini-arm.c (mono_arch_find_this_argument): added, required
11643 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11644 a ldr instruction to load a value stored in the code stream.
11646 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11650 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11652 * mini.c (mini_init): Install the jump trampoline callback.
11654 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11656 * mini-trampolines.c: handle synchronized methods with the common
11657 vtable trampoline (bug #335601).
11659 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11661 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11663 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11666 * mini-ia64.h mini-ia64.c: Add support for IMT.
11668 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11669 prolog. Fixes #331958.
11671 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11673 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11675 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11677 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11680 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11682 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11685 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11687 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11690 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11692 * mini-trampolines.c: changed the magic rampoline to understand
11693 the common vtable trampoline method: the method to invoke is
11694 determined by the vtable displacement of the call.
11696 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11698 * mini.c, mini.h: register the common vtable trampoline if the
11699 architecture supports it.
11701 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11703 * cpu-amd64.md: use the correct max length for tls_get.
11705 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11707 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11708 CEE_STELEM_ANY. Fixes #333696.
11710 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11712 * exceptions-x86.c: provide more graceful handling of the case where
11713 we followed a bogus function pointer from managed code (bug #332866).
11715 2007-10-11 Mark Probst <mark.probst@gmail.com>
11717 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11718 replaces the generic_shared flag and will carry more information
11721 * generic-sharing.c: Added mini_type_stack_size() which allows
11722 allows open types if given a generic sharing context.
11723 mini_get_basic_type_from_generic() takes a
11724 MonoGenericSharingContext* instead of a MonoCompile* now.
11726 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11727 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11728 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11729 changes above. Just passing arguments through to the right
11732 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11734 * mini-arm.c: unify the call emission to emit_code_seq().
11736 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11738 * tramp-arm.c: reduced the trampoline size.
11740 2007-10-10 Mark Probst <mark.probst@gmail.com>
11742 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11743 variable handling out of arch-specific code.
11745 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11747 * mini-arm.c: implemented fast delegate dispatch.
11749 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11751 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11752 that fp elimination is turned off if the space required by locals is too
11753 big. Fixes #331958.
11755 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11757 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11758 ARM to the new style trampoline.
11760 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11762 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11764 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11766 2007-10-09 Martin Baulig <martin@ximian.com>
11769 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11770 `field_info_offset_offset'.
11772 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11774 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11775 removed more internal usage of the r11 register and made it available
11776 to the register allocator.
11778 2007-10-08 Mark Probst <mark.probst@gmail.com>
11780 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11781 when sharing generics and treat type variables as references.
11783 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11785 * mini-ppc.c: started removing the internal uses of register r11
11786 to eventually allow the register allocator to manage it as an
11787 additional available register.
11789 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11791 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11793 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11795 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11796 specific trampolines as they are not performance critical as a jump
11797 target (maybe align as before only for AOT code?). This saves about
11798 200 KB of native code on x86 for monodevelop startup.
11800 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11802 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11803 monodevelop startup.
11805 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11807 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11809 * mini-sparc.h mini-sparc.c: Implement IMT support.
11811 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11812 its smaller and doesn't clobber sparc_g1.
11814 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11816 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11818 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11820 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11822 * mini-ppc.c: implemented fast delegate invocation.
11824 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11826 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11828 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11830 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11831 code to the new style trampoline in preparation for IMT support.
11833 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11835 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11836 systems already. This also reduces the specific trampiline sizes and
11837 prepares for the use of r12 as the IMT identifier register.
11839 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11841 * mini-mips.h: endianess fix (simplified from a patch by
11842 Thomas Kunze <thommy@tabao.de>, bug #323737).
11844 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11846 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11847 to access ucontext fields and enable netbsd support
11848 (partially from Magnus Henoch <mange@freemail.hu>).
11850 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11852 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11853 use the preprocessor from the CPP env var if it is set.
11855 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11857 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11858 code, before interface_offset gets used.
11860 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11862 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11863 mono_class_setup_vtable () before accessing klass->vtable.
11865 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11867 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11870 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11872 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11873 IMT slots (this saves hundreds of KB of memory in programs like
11874 IronPython and Monodevelop).
11876 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11878 * mini.c: print the delegate counter.
11880 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11882 * mini-x86.c: make it easier to enable the debugging code for IMT
11885 2007-09-28 Martin Baulig <martin@ximian.com>
11888 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11889 `mono_method_klass_offset' and `mono_method_token_offset'.
11891 2007-09-20 Mark Probst <mark.probst@gmail.com>
11893 * mini.c: First generics sharing implementation. Can only share
11894 in very simple cases. If sharing doesn't work it falls back to
11895 dedicated compilation.
11897 * mini.h: Flag in MonoCompile to specify whether generic
11898 compilation is shared. Flags enum for marking which generic inst
11899 of a context is used. Prototypes for helper functions.
11901 * generic-sharing.c: Helper functions for generic method sharing.
11903 * optflags-def.h: Optimization flag (gshared) for enabling generic
11904 method sharing added.
11906 * Makefile.am: generic-sharing.c added.
11908 2007-09-19 Daniel Nauck <dna@mono-project.de>
11910 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11912 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11913 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11916 2007-09-19 Martin Baulig <martin@ximian.com>
11918 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11919 mono_debug_cleanup() is now part of mono_cleanup().
11921 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11923 * driver.c (mono_main): Fix a warning.
11925 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11927 * aot-compiler.c: Optimize various parts when processing large assemblies.
11930 * mini.c (mono_patch_info_hash): Improve hash function.
11932 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11934 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11936 Code is contributed under MIT/X11 license.
11938 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11940 * mini.c (mini_init): Fix a leak.
11942 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11944 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11946 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11948 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11950 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11952 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11954 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11957 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11959 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11961 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11963 * aot-runtime.c (decode_patch_info): Ditto.
11965 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11967 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11968 static case. Cache delegates in architecture specific code,
11969 based on number of parameters.
11971 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11972 in architecture specific code, based on number of parameters.
11974 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11975 caching happen in architecture specific code now.
11977 Code is contributed under MIT/X11 license.
11979 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11981 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11982 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11983 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11985 Code is contributed under MIT/X11 license.
11987 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11988 * mini.c: (mono_thread_abort) Fixed bug #82416.
11990 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11992 * mini.: hook the new managed GC allocation feature into the JIT.
11994 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11996 * mini.c: implementation for the new runtime tls opcode.
11998 2007-09-11 Martin Baulig <martin@ximian.com>
12001 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12002 `mono_method_inflated_offset'.
12004 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12006 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12007 async exceptions into a method.
12009 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12010 purpose of testing whenever the unwinder works at every instruction.
12012 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12014 * mini.c: check accessibility of method used in ldftn (fixes
12017 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12019 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12021 * inssel.brg: Fix a warning.
12023 2007-09-03 Martin Baulig <martin@ximian.com>
12025 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12026 now takes the `main_method' as argument.
12028 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12030 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12032 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12034 * driver.c: include the cil-coff.h header on Windows.
12036 Code is contributed under MIT/X11 license.
12038 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12040 * mini.c, driver.c: don't include the cil-coff.h header.
12042 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12044 * mini.c: flag places that needs fixes fo soft-float support.
12046 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12048 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12049 endian systems (partially from Dean Jenkins, bug #81924).
12051 2007-08-28 Mark Probst <mark.probst@gmail.com>
12053 * mini.c (check_linkdemand): Remove embedded reference object in
12054 call to LinkDemandSecurityException.
12055 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12056 with an IntPtr instead of a reference object.
12058 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12060 * mini.c (handle_initobj): Handle alignment properly.
12062 * inssel.brg (mini_emit_memset): Ditto.
12064 * inssel.brg (mini_emit_memcpy): Ditto.
12066 * inssel-sparc.brg: Ditto.
12068 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12070 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12072 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12073 exceptions raised in unmanaged code. Fixes part of #82594.
12075 2007-08-24 Mark Probst <mark.probst@gmail.com>
12077 * mini.c (mono_method_to_ir), declsec.c
12078 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12080 2007-08-22 Martin Baulig <martin@ximian.com>
12083 (MonoDebuggerThreadInfo): New typedef.
12084 (mono_debugger_thread_table): New global variable.
12085 (mono_debugger_thread_created): New public function.
12086 (mono_debugger_thread_cleanup): New public function.
12089 (MonoDebuggerInfo):
12090 - removed `get_current_thread' and `lookup_assembly'.
12091 - removed `data_table'.
12092 - added `thread_table'.
12095 (mono_thread_start_cb): Call mono_debugger_thread_created().
12096 (mono_thread_attach_cb): Likewise.
12097 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12098 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12101 * driver.c (mono_main): Move mono_debug_init() up, before calling
12102 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12104 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12106 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12107 together when passing several arguments of type double (gives a small
12108 speedup and saves a few bytes of generated code).
12110 2007-08-20 Jb Evain <jbevain@novell.com>
12112 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12114 2007-08-20 Jb Evain <jbevain@novell.com>
12116 * mini.c (mono_method_to_ir): throw MethodAccessException
12117 and FieldAccessException instead of InvalidProgramException.
12119 2007-08-20 Mark Probst <mark.probst@gmail.com>
12121 * mini.c: CoreCLR security checks.
12123 * mini.h: Removed MonoSecurityMode (moved to
12124 metadata/security-manager.h) and mono_security_mode global var
12125 (replaced by set/get functions in security-manager.h).
12127 * driver.c: Added "core-clr-test" security mode for testing. Used
12128 set-function for setting security mode.
12130 2007-08-17 Mark Probst <mark.probst@gmail.com>
12132 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12133 the new jit_info_table.
12135 * driver.c: Test code for the new jit_info_table (enabled by the
12136 define MONO_JIT_INFO_TABLE_TEST).
12138 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12140 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12141 detection of call <REG> instruction sequence. Fixes build on freebsd.
12143 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12145 * mini-exceptions.c: Fix a warning.
12147 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12149 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12150 stack overflow handling code on amd64 too.
12152 * mini-exceptions.c (mono_setup_altstack): Make this use
12153 mono_thread_get_stack_bounds ().
12155 * mini-x86.h: Disable sigaltstack on solaris x86.
12157 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12159 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12161 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12163 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12165 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12167 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12169 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12171 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12173 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12176 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12178 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12179 to be emitted (bug #82281).
12181 2007-08-01 Martin Baulig <martin@ximian.com>
12183 Merged the `debugger-dublin' branch.
12185 * debug-debugger.h (MonoDebuggerInfo):
12186 Removed the `old_*' compatibility entries.
12187 Added `debugger_version' and `data_table'.
12188 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12189 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12192 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12193 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12194 instead of a `gconstpointer'.
12195 (mono_debugger_insert_method_breakpoint): Return a
12196 `MonoDebugMethodAddressList *'.
12198 2007-06-28 Martin Baulig <martin@ximian.com>
12200 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12202 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12204 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12205 __builtin_frame_address () since it is broken on older gcc versions.
12207 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12209 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12210 on the stack overflow handling and made the managed stack overflows
12211 catchable in most cases using soft guard pages.
12212 * exceptions-x86.c: added code to restore the protection in the soft
12213 guard pages at the end of exception handling.
12215 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12217 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12219 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12221 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12222 exception handling.
12224 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12226 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12227 signal handling support until it has been ported to the new mechanism.
12228 * mini.c: fixed stack overflow detection and use the new
12229 architecture code to handle signals on the altstack.
12231 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12233 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12234 stack overflows on the alt stack.
12236 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12238 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12239 stack overflows on the alt stack.
12241 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12243 * exceptions-ppc.c: cleanup preparing for altstack support.
12245 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12247 * exceptions-arm.c: cleanup preparing for altstack support.
12249 2007-07-27 Mark Probst <mark.probst@gmail.com>
12251 * mini.c (print_jit_stats): Output hazard pointer stats.
12253 2007-07-26 Mark Probst <mark.probst@gmail.com>
12255 * driver.c, mini.c: Replaced security mode flags with a single
12258 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12260 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12262 2007-07-25 Mark Probst <mark.probst@gmail.com>
12264 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12265 (which doesn't do anything yet) for activating Core CLR
12266 (Silverlight) security.
12268 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12270 * mini-codegen.c: work around a possible gcc bug on arm.
12272 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12274 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12275 message for platforms that don't support AOT compilation.
12277 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12279 * mini.h, mini.c, driver.c: temporary smcs hack.
12281 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12283 * mini-arm.h, mini-arm.c: arm EABI fixes.
12285 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12287 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12290 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12291 trampolines taking a method argument.
12293 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12295 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12296 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12298 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12299 JIT compilation throws an exception. Fixes #82050.
12301 2007-07-19 Mark Probst <mark.probst@gmail.com>
12303 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12304 with the MONO_EXCEPTION_ defines.
12306 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12308 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12311 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12312 the cause of an assertion.
12314 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12316 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12319 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12321 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12322 assert. Should fix #82103.
12324 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12326 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12327 here too. Fixes #82095.
12329 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12332 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12334 * mini-amd64.h: Enable IMT for amd64.
12336 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12338 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12340 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12342 2007-07-12 Mark Probst <mark.probst@gmail.com>
12344 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12345 as soon as check_linkdemand sets an exception_type.
12347 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12349 * mini-x86.c: fixed offsets for IMT call sequence.
12350 * mini-x86.h: enable IMT again.
12352 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12354 * trace.c (mono_trace_enter_method): Decode MonoType too.
12356 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12358 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12360 * mini-amd64.c: Add preliminary IMT implementation.
12362 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12364 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12365 understand the new IMT-base interface invocation (thanks to
12366 Daniel Nauck for the report and the remote debugging session).
12368 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12370 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12372 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12374 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12376 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12378 * mini-trampolines.c: implement AOT IMT support.
12379 * mini-x86.h: enable IMT support for wider testing.
12381 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12383 * inssel.brg (emit_imt_argument): Add aot support here.
12385 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12387 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12389 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12390 of the IMT implementation, partially from massi, with my
12391 implementation of the bsearch sequence. Disabled by default until
12392 the AOT code is implemented.
12394 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12396 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12398 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12400 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12402 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12403 arch-independent IMT JIT code from Massimiliano
12404 Mantione (massi@ximian.com) with small cleanups from me.
12406 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12408 * Makefile.am: fix svn invocation to get the svn revision to be
12409 independent of the local language (build fix).
12411 2007-07-09 Mark Probst <mark.probst@gmail.com>
12413 * mini.c (inline_method): Reset cfg->exception_type if the
12414 inlining is aborted. Fixes: 82049.
12416 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12418 * mini.c: remove assert from exception handling code when exception_ptr
12421 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12423 * mini.c (mono_codegen): Add an assert.
12425 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12426 enter and leave code.
12427 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12429 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12431 * mini-ppc.c: fixed memory corruption for localloc(0)
12434 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12436 * mini.c: Fix warnings.
12438 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12440 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12441 to emit better double->int conversions.
12443 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12445 * mini.c: the provided Min/Max optimizations are valid for unisgned
12448 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12450 * 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
12452 2007-06-28 Miguel de Icaza <miguel@novell.com>
12454 * mini.c (mono_running_on_valgrind): Add support for reporting the
12455 method and its boundaries to valgrind.
12457 2007-06-28 Martin Baulig <martin@ximian.com>
12459 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12461 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12463 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12465 * generic.2.cs: Add new test case.
12467 2007-06-25 Martin Baulig <martin@ximian.com>
12469 Merged the `debugger-dublin' branch.
12472 (mono_debugger_insert_method_breakpoint): New public method.
12473 (mono_debugger_remove_method_breakpoint): Likewise.
12474 (mono_debugger_check_breakpoints): New static method.
12475 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12477 * debug-debugger.h (MonoDebuggerInfo):
12478 Renamed (to keep backward compatibility in the vtable):
12479 `insert_breakpoint' -> `old_insert_breakpoint'.
12480 `remove_breakpoint' -> `old_remove_breakpoint'.
12481 `create_string' -> `old_create_string'.
12482 `lookup_class' -> `old_lookup_class'.
12483 `lookup_type' -> removed; changed into a dummy field.
12484 `lookup_assembly' -> `old_lookup_assembly'.
12485 Added (same functionality, but different signature):
12486 `create_string', `lookup_class', `lookup_assembly'
12488 `get_method_addr_or_bpt', `remove_method_breakpoint',
12489 `runtime_class_init'.
12491 * debug-debugger.c: Merged the `debugger-dublin' branch.
12493 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12495 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12497 (peephole_pass): Likewise.
12499 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12501 * driver.c: hopefully make setaffinity work also for ancient
12504 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12506 * driver.c : win32 build fix.
12508 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12510 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12511 processor if it is set.
12513 2007-06-21 Martin Baulig <martin@ximian.com>
12515 * debug-mini.h: New file.
12518 (mono_debugger_insert_breakpoint_full): Moved here from
12519 ../metadata/mono-debug-debugger.c.
12520 (mono_debugger_remove_breakpoint): Likewise.
12521 (mono_debugger_breakpoint_callback): Likewise.
12523 2007-06-15 Raja R Harinath <rharinath@novell.com>
12525 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12526 changes in MonoGenericClass.
12528 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12530 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12532 2007-06-14 Raja R Harinath <rharinath@novell.com>
12534 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12535 removal of MonoGenericMethod.
12537 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12539 * mini-exceptions.c: hooks for the exception events profiling API.
12541 2007-06-14 Randolph Chung <tausq@debian.org>
12543 * Makefile.ma: Add hppa target.
12544 * mini-arch.h: Include mini-hppa.h
12545 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12546 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12547 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12549 2007-06-14 Randolph Chung <tausq@debian.org>
12551 * inssel.brg: Add rules for "chained" compare-branch operations so that
12552 a single compare op can affect multiple branches. Adjust cost for
12553 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12554 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12555 cost for some rules so that they can more easily be overridden by
12556 per-arch rules (with fixes from lupus).
12557 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12559 2007-06-13 Randolph Chung <tausq@debian.org>
12561 * mini-ops.h: Reorder branch ops so that they match the order of the
12562 corresponding CEE_* ops. The code expects them this way.
12563 Add new ops for HPPA target.
12564 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12566 2007-06-13 Randolph Chung <tausq@debian.org>
12568 * mini-exceptions.c: Handle cases where the stack grows towards
12570 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12572 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12574 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12576 * driver.c: explain where a non-matching corlib is found.
12578 2007-06-13 Mark Probst <mark.probst@gmail.com>
12580 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12582 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12584 * mini-exceptions.c: Generate a method profile leave event during
12585 an exception to ensure that the profiler gets notified.
12587 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12589 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12592 * cpu-amd64.md: Add long_and/or/xor opcodes.
12594 2007-06-06 Wade Berrier <wberrier@novell.com>
12596 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12597 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12598 length of instruction shr_imm (expected 8, got 10)
12600 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12602 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12604 2007-06-06 Mark Probst <mark.probst@gmail.com>
12606 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12607 MonoInternalHashTable again (fixed bug in the internal hash table
12610 2007-06-06 Mark Probst <mark.probst@gmail.com>
12612 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12613 Have to figure out what makes it crash the SWF regression.
12615 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12617 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12619 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12621 * mini.c: optimize out the type check when storing null in a
12624 2007-06-04 Mark Probst <mark.probst@gmail.com>
12626 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12627 MonoInternalHashTable.
12629 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12631 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12632 signed integer methods.
12634 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12636 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12637 permanently since the current approach doesn't work.
12639 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12641 * inssel.brg (stmt): Only call delegate->invoke_impl if
12642 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12644 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12646 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12647 the sreg2==rdx case.
12649 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12650 account if it contains a rex prefix.
12651 (peephole_pass): Handle OP_FMOVE as well.
12653 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12655 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12656 as it causes regressions.
12658 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12660 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12661 static case as well.
12663 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12665 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12666 (mono_arch_get_this_arg_from_call): Ditto.
12668 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12670 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12673 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12674 (mono_arch_get_this_arg_from_call): Ditto.
12676 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12678 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12679 try to create optimized invoke code and use that for further invocations.
12680 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12682 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12684 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12686 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12687 sealed classes or methods.
12688 *devirtualization.cs: tests for the new optimization
12690 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12692 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12693 by the update_volatile () function.
12695 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12697 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12700 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12702 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12704 * mini.c: Add configure checks for header files.
12705 * mini-x86.c: Add configure checks for header files.
12706 * trace.c: Add configure checks for header files.
12707 * aot-runtime.c: Add configure checks for header files.
12708 * aot-compiler.c: Add configure checks for header files.
12709 * driver.c: Add configure checks for header files.
12710 * mini-codegen.c: Add configure checks for header files.
12712 Code is contributed under MIT/X11 license.
12714 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12716 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12717 icompare_imm -128 + op_iclt. Fixes #81703.
12719 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12721 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12723 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12725 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12726 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12727 so that all isinst checks now use "interface_bitmap".
12729 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12731 * cpu-amd64.md (jmp): Fix a warning.
12733 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12735 * basic.cs: Add new regression test.
12737 * basic.cs: Remove test which is now in basic-long.cs.
12739 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12741 * basic-long.cs: Add new test.
12743 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12745 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12747 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12749 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12751 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12754 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12755 throwing code a bit.
12757 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12758 the exception throwing code a bit.
12760 * mini-x86.c (get_call_info): Allocate result from a mempool.
12762 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12764 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12766 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12768 * mini.h (MonoCompile): Add 'token_info_hash' field.
12770 * mini.c: Save token->method associations during compilation so the AOT
12771 compiler can use it.
12773 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12774 which reference generic classes and methods.
12776 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12778 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12780 * aot-compiler.c (compile_method): Fix a typo in a comment.
12782 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12784 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12785 everything generic.
12787 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12789 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12791 * mini.h (MonoCompile): Add 'args' field.
12793 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12796 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12798 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12800 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12802 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12804 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12805 opcodes for some opcodes.
12807 * mini.h *.brg *.c: Use the new opcodes.
12809 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12811 * mini.h: Bumped aot revision.
12813 * inssel.brg: modified code generation of type checks for interfaces
12814 to use the new "MonoClass.interface_bitmap" instead of the old
12815 "MonoClass.interface_offsets".
12817 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12819 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12821 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12823 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12826 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12828 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12830 2007-04-27 Wade Berrier <wberrier@novell.com>
12832 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12833 mini.h) to fix build.
12835 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12837 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12839 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12840 causes the corlib unit tests to fail.
12842 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12844 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12846 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12848 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12849 opcodes to the comparison relations.
12851 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12852 opcodes to their types.
12854 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12856 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12857 it in cfg->arch.cinfo.
12859 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12861 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12862 cfg->cil_offset_to_bb.
12864 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12866 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12867 created becase of initlocals.
12869 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12871 * mini-alpha.c cpu-alpha.md: More alpha port work from
12872 Sergey Tikhonov <tsv@solvo.ru>.
12874 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12876 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12878 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12880 * cpu-s390.md (break): Correct the length of break instruction.
12882 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12884 * mini.c: fix a couple of soft-float issues and comments.
12886 2007-04-15 Miguel de Icaza <miguel@novell.com>
12888 * trace.c (is_filenamechar): - is also a filename char.
12890 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12892 * mini-s390.c: Correct checking for enum type in return value processing.
12894 2007-04-14 Raja R Harinath <rharinath@novell.com>
12896 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12897 (version.h): Makefile is in the build directory.
12899 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12901 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12903 2007-04-11 Martin Baulig <martin@ximian.com>
12905 * mini.c (can_access_member): Fix handling of generic classes;
12908 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12910 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12912 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12914 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12916 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12918 * mini-codegen.c: make sure the right spill amount is
12919 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12921 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12923 * mini-ppc.c: fixes for the fp_branch_nan test.
12925 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12927 * basic.cs: Comment out new test which still fails on ia64.
12929 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12931 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12933 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12935 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12937 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12939 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12940 on 64 bit machines. Fixes part of #80738.
12942 * basic.cs: Add regression test.
12944 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12946 * inssel.brg basic.cs: Revert previous change to fix build.
12948 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12951 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12953 * basic.cs: Add new regression test.
12955 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12957 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12960 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12962 * cpu-s390x.md: Correct length of break instruction.
12964 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12966 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12967 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12969 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12971 * *.c: Begin WIN64 port.
12972 * mini.c: Use correct register in profiler.
12973 * mini-amd64.c: No inline assembly on Win64.
12974 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12975 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12976 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12977 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12978 mono_arch_ip_from_context for Win64.
12980 Contributed under MIT/X11 license.
12982 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12984 * exceptions-amd64.c (seh_handler): Ditto.
12986 * exceptions-x86.c (seh_handler): Fix a memory leak.
12988 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12990 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12991 mini-s390x.c: fixed peephole optimizations to deal
12992 correctly with 1 and 2 byte reload avoidance.
12994 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12996 * cpu-s390.md, cpu-s390x.md: update localloc length.
12998 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13000 * cpu-g4.md: added missing descriptions.
13002 2007-03-14 Miguel de Icaza <miguel@novell.com>
13004 * Makefile.am: Add support so the tail tests are not executed on
13005 PowerPC as that is a known limitation of the PowerPC port.
13007 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13009 * runmdesc.bat: Move to msvc directory.
13011 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13013 * runmdesc.bat: Run executable that was produced by the current
13014 target and sent via an argument.
13016 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13018 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13021 * generics.2.cs: Add regression test.
13023 2007-03-09 Wade berrier <wberrier@novell.com>
13025 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13027 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13029 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13030 AOT code depends on this.
13032 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13034 * mini.c: more precise tracking of types in the eval stack
13035 (part of fix for bug #81044).
13037 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13039 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13041 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13043 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13045 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13047 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13049 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13051 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13052 a pointer on 64 bit systems. Fixes #80190.
13054 * iltests.il: Add new regression test.
13056 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13058 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13060 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13062 * trace.c: Remove an erroneous alignemnt check when tracing.
13063 Fixes --trace on OSX86.
13065 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13067 * mini-$(arch).h: initialize SP in context for all the archs.
13069 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13071 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13072 regressions in the thread tests.
13074 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13076 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13077 - fixed implementation of LOCALLOC opcode
13078 - implemented non-un compare for floats
13080 - implementation of FDIV and CKFINITE opcodes
13081 - fixes for latest mono updates
13082 - additional arch opcodes
13084 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13086 * Makefile.am: simplify and merge rules for cross-compilation.
13088 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13090 * local-propagation.c: Actually *apply* the fix for bug 80591...
13092 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13094 * mini-exceptions.c: backuot part of the last change
13095 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13097 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13098 * inssel.brg: Fix bug 59286.
13101 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13103 * mini-exceptions.c: patch from Zoltan to correctly check for
13104 stack boundaries (using the stack register, not the frame register),
13105 fixes bugs #80724, #79717.
13107 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13109 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13110 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13112 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13113 presence of frame pointer elimination.
13115 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13117 * mini-x86.h: NetBSD UCONTEX_REG defines.
13119 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13121 * inssel-amd64.brg: Fix amd64 build.
13123 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13125 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13128 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13130 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13133 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13135 2007-01-30 Mark Mason <mason@broadcom.com>
13137 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13138 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13139 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13140 beginning support for CEE_JMP [not quite working yet]
13141 * tramp-mips.c: LMF handling now works
13143 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13145 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13147 * mini.h (NULLIFY_INS): New macro.
13149 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13151 * mini.c: statistical profiler fix for windows, patch
13152 from Tor Lillqvist (tml@novell.com).
13154 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13155 * local-propagation.c: Fix bug 80591.
13157 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13159 * Makefile.am: put back the --export-dynamic option as with
13160 the previous gmodule flags (thanks to Robert Jordan).
13162 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13164 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13166 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13167 simplify and speed up the local register allocator. Also rename some fields
13168 like iassign->vassign.
13170 * regalloc.c: Remove some functions which are no longer used since their
13171 inlined version is in mini-codegen.c.
13173 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13175 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13177 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13179 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13180 narrowing. Fixes #80622.
13182 * iltests.il: Add new regresssion test.
13184 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13186 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13187 debug-debugger.c, debug-debugger.h: warning fixes.
13188 * driver.c: updated copyright year and made it fit in one line.
13190 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13192 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13194 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13196 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13198 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13200 * iltests.il: Add new test for bug #80507.
13202 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13204 * mini-arm.h: use soft-float also on vfp for now.
13206 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13208 * mini.c: fix some more soft-float issues.
13210 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13212 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13214 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13215 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13216 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13217 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13219 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13221 * mini-arm.c: typo fix.
13223 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13225 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13227 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13229 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13230 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13232 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13234 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13236 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13238 * inssel.brg: Fix a warning.
13240 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13242 * abcremoval.c ssa.c ssapre.c: Update after this change.
13244 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13246 * dominators.c (df_set): Use mono_bitset_union_fast.
13248 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13250 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13251 mini-codegen.c: reduce relocations and memory usage for the cpu
13254 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13256 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13258 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13259 to reduce their size.
13261 2007-01-19 Mark Mason <mason@broadcom.com>
13263 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13264 * mini-mips.c: more configuration macros, support long conditional branches, additional
13265 asserts, fix epilog instrumentation.
13266 * mini-mips.h: use standard stack walk
13267 * cpu-mips.md: increase size of div, rem and conditional branches
13269 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13271 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13274 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13276 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13277 (compile_method): Ditto.
13279 * aot-runtime.c (decode_klass_info): Ditto.
13281 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13282 needed by the code generated by inssel.brg. Also fix a warning.
13284 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13286 * mini.c: deal with enums that become genericinsts by
13287 being nested in a generic class (bug #79956).
13289 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13291 * mini.c: match the generic definition to check for
13292 private access with generic types (bug #78431).
13294 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13296 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13297 to make life easier for people cross-compiling that insist on not
13300 2007-01-17 Mark Mason <mason@broadcom.com>
13302 * inssel-long.brg: patch to deal with mips missing flags
13303 * inssel-long32-mips.brg: implement overflow checks
13304 * insset-mips.brg: implement overflow checks
13305 * mini-mips.h: implement conditional exception handling
13306 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13307 Remove unused code, minor cleanups.
13308 * exceptions-mips.c: minor cleanups
13309 * mini-ops.h: add mips conditional exception ops
13310 * cpu-mips.md: add mips conditional exception ops
13313 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13315 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13316 to deal with mips missing of flags.
13318 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13320 * exceptions-ppc.c: execute fault handlers.
13322 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13324 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13326 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13328 * mini.c: handle also floating point values in initialize_array.
13330 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13332 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13333 array initialization and make it conditional on the intrins option.
13335 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13337 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13338 relocations and put the patch info names close to the enum definition.
13340 2007-01-15 Mark Mason <mason@broadcom.com>
13342 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13344 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13346 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13348 2007-01-12 Raja R Harinath <rharinath@novell.com>
13350 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13352 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13354 * Makefile.am: distribute the mips sources.
13356 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13358 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13361 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13363 * cpu-x86.md: back out for now as this triggers other regressions.
13365 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13367 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13368 to eax:edx, so ecx can't get allocated to them (bug #80489).
13370 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13372 * mini.c, mini-exceptions.c: enabled running fault handlers
13375 2007-01-03 Miguel de Icaza <miguel@novell.com>
13377 * driver.c: If nothing fail, do not use the string "failed",
13378 because it makes it very annoying to view test result logs on the
13381 2006-12-30 Miguel de Icaza <miguel@novell.com>
13383 * debug-debugger.c (mono_debugger_main): Rename "main" to
13384 "main_method" to prevent a warning.
13386 Remove a warning for unused field.
13388 2006-12-28 Martin Baulig <martin@ximian.com>
13391 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13393 2006-12-22 Martin Baulig <martin@ximian.com>
13395 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13396 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13397 seperate `.mdb_debug_info' section, so we can access it from the
13398 debugger even if the binary is stripped.
13400 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13401 from the `.mdb_debug_info' here to prevent the linker from
13402 removing that section.
13404 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13405 mdb-debug-info64.s.
13407 2006-12-19 Robert Jordan <robertj@gmx.net>
13409 * mini-x86: enable the code to return small structures in
13410 registers for FreeBSD as well. Fixes bug #80278.
13411 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13413 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13415 * mini-x86.c: align the stack when calling the profiler
13416 function instrumenting the prolog (on OSX).
13418 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13420 * mini.c: emit a break opcode where Debugger.Break () is called.
13422 2006-12-13 Miguel de Icaza <miguel@novell.com>
13424 * mini.c (mono_method_to_ir): Provide useful information on this
13425 assert, to prevent others from debugging like I did.
13427 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13429 * mini.c: enable code which was incorrectly commented
13432 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13434 * mini-x86.c: enable on OSX, too, the code to return small
13435 structures in registers.
13437 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13439 * mini-x86.c: remove the use of the dynamic code manager here, too.
13441 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13443 * mini.h, debug-debugger.c, tramp-*.c: fixed
13444 mono_debugger_create_notification_function() to use
13445 mono_global_codeman_reserve () instead of a dynamic code manager.
13447 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13449 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13450 ves_array_element_address() jit icall and use a generated
13451 managed method instead (which is about 4 times faster for a rank 3
13454 2006-11-29 Mark Mason <mason@broadcom.com>
13456 * basic-calls.cs: additional tests for passing
13457 structures as function arguments.
13459 2006-11-29 Mark Mason <mason@broadcom.com>
13461 * mini-mips.h: disable custom exception handling
13462 * mini-mips.c: throw/rethrow should use jalr to call
13463 exception stubs. Fixed bug with passing structures
13464 by value. More support for tracing floating point
13467 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13469 * mini.c: fixed typo in the soft-float ldind.r4 handling
13472 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13474 * mini.c, mini.h, driver.c: added --runtime command line
13475 option to select a different runtime than the autodetected one.
13476 * jit.h: added API for embedders to initialize with a specific
13479 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13481 * mini.c: handle also boxing of r4 values (bug #80024).
13483 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13485 * mini-ppc.c: force indirect calls until we reserve
13486 enough address space for all the generated code.
13488 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13490 * exceptions-arm.c: workaround bugs in the libc definition
13491 of struct ucontext.
13493 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13495 * inssel.brg: fixes from me and Mark Mason.
13497 2006-11-23 Dick Porter <dick@ximian.com>
13499 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13500 semaphore display now we've fixed the initial value
13502 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13504 * inssel.brg: partially revert the last change to fix the build.
13506 2006-11-21 Mark Mason <mason@broadcom.com>
13508 * inssel.brg: Add and use compare-and-branch macros to support
13509 architectures that do not have condition code registers (ie. MIPS).
13510 * *-mips.{c,brg,md}: Fix copyright statements
13512 2006-11-20 Mark Mason <mason@broadcom.com>
13514 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13515 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13516 * mini.h: Added declaration for mono_print_ins()
13517 * mini-codegen.c: added ins_spec initializer for MIPS
13518 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13519 vreg to be virtual and hreg to be non-virtual.
13520 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13521 is not yet working/implemented correctly.
13522 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13523 non-static, fixup calls to print_ins() from other parts in the file.
13525 2006-11-20 Mark Mason <mason@broadcom.com>
13527 * basic-calls.cs: added tests for passing structures as arguments
13530 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13532 * inssel-long32.brg: optimize signed division by power of two.
13534 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13536 * mini-arm.c: added support for interworking with thumb code
13537 (mono must be still be built using the ARM instruction encoding).
13539 2006-11-19 Miguel de Icaza <miguel@novell.com>
13541 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13542 verifier has different rules for it. Fixes a few verifier issues
13545 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13546 at the end, so people know what happened.
13548 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13550 * brach-opts.c: in optimize_exception_target() make sure we
13551 are in a catch clause (fixes bug #79871).
13553 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13555 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13556 more soft-float support fixes.
13558 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13560 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13561 that are passed half on the stack and half in registers.
13563 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13565 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13566 more mips integration work from Mark E Mason
13567 <mark.e.mason@broadcom.com>.
13569 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13571 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13572 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13573 tramp-mips.c: added sources for the mips port, not
13574 integrated in the build yet. Contributed by
13575 Mark E Mason <mark.e.mason@broadcom.com>.
13577 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13579 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13581 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13583 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13584 put the soft-float rules in its own file since it seems to
13585 break s390 compilation.
13587 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13589 * mini-arm.c: fixed wrnings.
13591 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13593 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13594 inssel-arm.brg: ARM support for soft-float.
13596 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13598 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13599 loads and stores of 32 bit fp values.
13601 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13603 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13605 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13606 works. Fixes #79852 and #79463.
13608 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13610 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13611 more soft-float support WIP and fixes.
13613 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13615 * mini-arm.c: some VFP updates.
13617 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13619 * mini-exceptions.c: 0 is a valid local var offset in some
13620 architectures, don't assert (bug #78508).
13622 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13624 * exceptions-arm.c: fixed off by one error in stack walk code.
13626 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13628 * mini.h, mini.c: more precise tracking of type load exceptions.
13630 2006-11-03 Robert Jordan <robertj@gmx.net>
13632 * Makefile.am: [WIN32] Add monow.exe target.
13633 * driver.c: [WIN32] Don't detach the console when debugging.
13636 2006-10-30 Miguel de Icaza <miguel@novell.com>
13638 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13640 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13642 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13644 * driver.c (mini_regression): Fix --regression with AOT.
13646 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13648 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13650 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13652 * mini-sparc.h: Don't use sigaction on sparc/linux.
13654 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13656 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13658 * mini-exceptions.c: Add proper include files for getpid ().
13660 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13662 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13663 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13666 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13667 name cache to reduce its size.
13669 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13671 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13673 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13674 the mono_lmf TLS variable.
13676 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13677 trampoline lmf frames.
13679 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13681 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13683 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13684 the mono_lmf TLS variable.
13686 * mini-exceptions.c: Access the LMF structure through accessors.
13688 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13689 variable instead of in jit_tls->lmf.
13691 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13693 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13694 trampoline lmf frames.
13696 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13698 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13700 * mini.c trace.c mini-x86.c: Revert these too.
13702 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13705 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13707 * genmdesc.c: removed now dead code.
13709 2006-10-09 Robert Jordan <robertj@gmx.net>
13711 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13713 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13715 * mini.h: do not leave gaps in the opcode values.
13717 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13719 * jit-icalls.h: flag functions as internal here, too.
13721 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13723 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13724 functions with the internal attribute.
13726 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13728 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13730 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13732 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13735 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13737 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13738 tail calls as on other platforms.
13740 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13742 * iltests.il: Add a few tailcall tests.
13744 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13746 * driver.c: fix loop for old compilers (bug #79521).
13748 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13750 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13752 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13754 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13755 metadata without any code.
13757 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13758 more precise debugging information using gdb.
13760 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13762 * inssel-ia64.brg: Make the helper methods static.
13764 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13766 * inssel-x86.brg: make the helper methods static.
13768 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13770 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13772 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13774 * mini.c: updates for monoburg changes.
13775 * inssel.brg: make a few helper functions static as they should.
13777 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13779 * Makefile.am: Move mini-codegen.c to common_sources.
13781 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13783 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13785 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13786 mini-ppc.h: port to use the common local register allocator.
13788 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13790 * mini.h: Remove the comment too then.
13792 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13794 * mini.h: put back backend.data which is to be used shortly and
13795 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13796 pointers on 4 byte boundaries it'd have much bigger issues running
13797 and you can ifdef it out anyway.
13799 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13801 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13802 MonoInst size by 4 bytes on 64 bit machines.
13804 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13806 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13807 replacement with more meaningful field names. Arch maintainers, please
13808 check the assigned names are good enough for your arch.
13810 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13812 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13813 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13815 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13817 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13818 relocations and memory requirements, put the optimization flags
13819 definitions in their own file.
13821 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13823 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13825 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13827 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13829 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13831 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13833 * inssel.brg: use the correct function to get the size of an item
13834 in an array, given an element class.
13835 * aot-compiler.c: do not access class->class_size directly.
13837 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13839 * mini.h, debug-mini.c: added a debugging function to print
13840 info about local variables and arguments in a jitted method.
13842 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13844 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13846 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13848 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13850 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13851 inner and outer loops when passing vtypes.
13853 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13855 * mini-ppc.c: take into account the cpu errata for cache flushing
13856 which caused some random errors (bug #79381).
13858 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13860 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13861 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13863 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13865 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13868 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13869 freebsd ports tree.
13871 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13872 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13874 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13877 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13879 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13881 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13883 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13884 macro does not have to be changed during debugging.
13886 * 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>.
13888 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13890 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13892 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13893 MONO_ARCH_NO_EMULATE_MUL is defined.
13895 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13897 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13899 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13901 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13903 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13905 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13906 stuff to mini-exceptions.c where it is used.
13908 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13909 setup code, the real one is in mini-exceptions.c.
13911 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13912 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13913 some changes from the freebsd ports tree.
13915 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13918 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13920 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13922 * mini.c: on Linux, check for /proc to be mounted
13923 (bug# 79351, novell bug#201204).
13925 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13927 * mini.c: handle cases where pthread_attr_getstack() behaves
13928 incorrectly (bug #78096).
13930 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13932 * mini-arm.c: support larger stack frames (bug #79272).
13934 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13936 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13938 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13941 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13942 mono_class_from_name () to find a class from its name.
13944 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13946 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13948 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13950 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13952 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13954 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13956 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13957 callinfo->trampoline.
13959 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13961 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13964 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13966 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13968 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13970 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13971 stats.method_trampolines, it is already done by the generic trampoline code.
13973 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13975 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13977 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13979 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13981 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13983 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13985 * mini.c (print_jit_stats): Print new stats.
13987 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13989 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13991 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13992 Address on two dimensional arrays. Fixes #78729.
13994 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13996 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13999 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14001 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14004 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14006 (mini_get_ldelema_ins): Ditto.
14008 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14010 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14011 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14014 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14016 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14017 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14019 * exceptions-s390x.c: Cosmetic change.
14021 * tramp-s390.c: Fix warning.
14023 * cpu-s390.md: Correct length of mul_imm.
14025 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14027 * aot-compiler.c: added binary writer with ELF backend
14028 implementation (only on Linux/x86 for now).
14030 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14032 * Makefile.am: Don't run net 2.0 AOT tests.
14034 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14035 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14037 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14039 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14041 * aot-compiler.c: simplified and refactored the asm-writing code
14042 to allow different backends.
14044 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14046 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14048 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14049 little. Share patches of type TYPE_FROM_HANDLE as well.
14051 * mini.c (mono_patch_info_equal): New helper function.
14052 (mono_patch_info_hash): Ditto.
14054 * aot-compiler.c (emit_method_code): Fix s390 build.
14056 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14057 is not handled because it is stored as a flag and not as a type ctor. Fixes
14060 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14062 * aot-compiler.c: Fix computation of GOT slot statistics.
14064 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14065 Also remove support for not PIC AOT.
14067 * mini.h: Bump AOT file format version.
14069 * objects.cs: Add a test for #78990.
14071 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14072 (peter.dettman@iinet.net.au). Fixes #79087.
14074 * basic-long.cs: Add a test for the above.
14076 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14078 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14080 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14083 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14085 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14088 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14090 * mini.c: Don't verify COM proxy invoke calls
14093 2006-08-10 Dick Porter <dick@ximian.com>
14095 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14096 which process is holding semaphores locked.
14098 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14100 * mini-ia64.c mini-amd64.c: Fix #79027.
14102 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14104 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14106 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14107 implicit arguments in a vararg call. Fixes #79027.
14109 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14111 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14112 (mono_get_array_new_va_signature): Ditto.
14114 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14116 * aot-runtime.c: Call init_plt lazily.
14118 * inssel-long.brg: Fix unsigned long->int conversion.
14120 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14122 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14123 that most data is now in the .rss/.data section.
14125 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14127 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14129 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14131 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14133 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14135 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14136 virtual call. Fixes #79010.
14138 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14139 and use the result as the this argument in the real call.
14141 * generics.2.cs: Add a new test for #79010.
14143 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14145 * mini-x86.c: Fix a warning.
14147 * aot-compiler.c: Add a bunch of statistics.
14149 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14151 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14153 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14155 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14157 * 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>.
14159 2006-07-13 Miguel de Icaza <miguel@novell.com>
14161 * mini.c (mono_method_to_ir): Obtain the original method in the
14162 CIL stream and use this to perform validation.
14166 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14168 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14169 (mono_arch_call_opcode): Ditto.
14171 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14174 * mini.c (mono_patch_info_dup_mp): New helper function.
14176 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14177 compilation. Fixes #78827.
14179 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14181 * declsec.c: Use original security informations for
14182 MONO_WRAPPER_MANAGED_TO_MANAGED.
14184 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14186 * mini.c: Allow Com Interop methods/classes and
14187 don't verify COM wrapper calls
14190 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14192 * inssel-long32.brg: Fix long->i4 checked conversion.
14194 * exceptions.cs: Add a test for the above.
14196 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14198 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14200 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14203 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14206 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14208 * mini.c: Fix solaris/x86 exception handling.
14210 * Makefile.am: Get rid of $(ICU_LIBS).
14212 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14214 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14215 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14216 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14218 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14220 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14221 this function causes a SIGSEGV.
14223 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14225 * mini.c: Remove unused solaris/x86 includes.
14227 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14229 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14231 2006-06-20 Jb Evain <jbevain@gmail.com>
14233 * cpu-g4.md: fix max length of start_handler instruction.
14235 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14236 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14238 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14239 * ssa.c: Fixed bug 78653 for SSA based deadce.
14240 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14241 MonoInst.flags, used in SSA based deadce.
14242 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14243 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14245 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14247 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14248 it can end up using non executable memory on ppc64 systems
14249 running ppc32 userspace (fix from Johannes Berg).
14251 2006-06-14 Dick Porter <dick@ximian.com>
14253 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14256 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14257 * mini.c: Made so that inline is locally disabled if it would
14258 trigger a .cctor, because too many apps depend on this behavior
14259 (which seems to be also the one of the MS CLR).
14261 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14263 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14264 No idea why this worked before.
14266 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14267 which branch to outer exception clauses since they could skip the
14268 inner finally clauses. Fixes #78633.
14270 * exceptions.cs: Add a test for the above.
14272 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14275 * iltests.il: Add a test for the above.
14277 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14279 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14280 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14282 * iltests.il: Add a test for the above.
14284 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14286 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14288 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14289 methods as instrinsics.
14291 2006-06-09 Wade Berrier <wberrier@novell.com>
14293 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14294 (simple-cee-ops.h ssapre-mini-ops.h)
14296 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14298 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14299 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14301 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14302 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14304 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14306 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14308 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14310 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14311 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14312 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14313 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14314 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14315 of opcodes, so that bug 78549 should not happen again.
14316 * ssapre.c: Updated to use the renamed files.
14318 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14320 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14321 in OP_ATOMIC_EXCHANGE_I4.
14323 2006-06-07 Wade Berrier <wberrier@novell.com>
14325 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14326 in mono_debugger_create_notification_function)
14328 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14330 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14332 * mini.c (type_from_stack_type): Disable some changes which do not
14335 * driver.c: Reenable opts.
14337 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14338 of the evaluation stack.
14340 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14341 evaluation stack trace at entry to the bblock.
14343 * mini.c (merge_stacks): New function to perform verification of stack merges.
14344 Turned off by default.
14346 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14349 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14351 * local-propagation.c: Fixed bug 78549.
14353 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14355 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14357 2006-06-02 Miguel de Icaza <miguel@novell.com>
14359 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14360 tramp-arm.c, tramp-ia64.c
14361 (mono_debugger_create_notification_function): Update signature to
14362 new signature and use new protocol for creating the notification
14365 Should fix the build.
14367 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14369 * exceptions-ppc.c (mono_jit_walk_stack)
14370 (ves_icall_get_frame_info): Fix the build
14372 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14374 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14376 2006-05-31 Raja R Harinath <rharinath@novell.com>
14378 * il2tests.2.il: New file for generics CIL tests. Add test for
14380 * Makefile.am: Update.
14383 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14386 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14388 * aliasing.c: Fixed bug 78311.
14390 2006-05-29 Martin Baulig <martin@ximian.com>
14392 * mini-exceptions.c (mono_find_jit_info): When computing the
14393 native offset, check whether we're actually inside the method's
14394 code; call mono_debug_print_stack_frame() to format the frame.
14395 (ves_icall_System_Exception_get_trace): Call
14396 mono_debug_print_stack_frame() to format the stack frame.
14397 (ves_icall_get_trace): Update to the new debugging API.
14398 (mono_jit_walk_stack_from_ctx): Likewise.
14399 (ves_icall_get_frame_info): Likewise.
14401 * mini.c (get_method_from_ip): Use the new debugging API.
14402 (mono_print_method_from_ip): Likewise.
14405 (mono_jit_walk_stack): Use the new debugging API.
14406 (ves_icall_get_frame_info): Likewise.
14408 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14410 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14412 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14414 * mini.c: Added "limitator" to inline for debugging.
14416 2006-05-24 Martin Baulig <martin@ximian.com>
14418 * debug-debugger.c (mono_debugger_init): Create a private,
14419 malloc()-based code manager for the notification function and
14420 intentionally leak it on exit. This fixes the crash-on-exit race
14424 (mono_debugger_create_notification_function): Added
14425 `MonoCodeManager *' argument.
14428 (mono_debugger_create_notification_function): Added
14429 `MonoCodeManager *' argument.
14431 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14433 * aliasing.c: Fixed 64 bit issue.
14434 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14435 default since all known bugs are fixed (one more time!).
14437 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14439 * mini.c: write barrier support.
14441 2006-05-23 Martin Baulig <martin@ximian.com>
14443 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14444 check at the top of the file.
14446 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14448 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14449 reverting changes without reason and without changelog entries.
14451 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14453 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14454 to a few opcodes. Fixes #78439.
14456 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14457 consistency with other archs.
14459 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14461 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14463 * debug-debugger.c: fix the build.
14465 2006-05-17 Martin Baulig <martin@ximian.com>
14468 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14469 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14470 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14471 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14473 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14475 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14477 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14479 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14480 MONO_TYPE_GENERICINST.
14482 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14483 MONO_TYPE_GENERICINST.
14485 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14487 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14490 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14492 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14494 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14496 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14498 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14499 mono_trace_cleanup ().
14501 * iltests.il: Fix problem with the newly added test.
14503 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14504 due to register constraints, free up the previous hreg. Fixes #78314.
14506 * iltests.il: Add new test for #78314.
14508 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14509 Interlocked.Add. Fixes #78312.
14511 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14513 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14515 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14517 2006-05-05 Martin Baulig <martin@ximian.com>
14519 * debug-mini.c (mono_debug_open_block): New method.
14522 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14523 the beginning of each basic block.
14526 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14527 the beginning of each basic block.
14529 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14531 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14532 default until I understand why they break the build on amd64.
14534 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14536 * mini.c (mini_cleanup): Call mono_cleanup ().
14538 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14541 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14543 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14544 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14545 default since all known bugs are fixed, and I cannot reproduce bug
14546 77944... I'm asking Matt Hargett to test again after this commit.
14548 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14550 * mini-codegen.c: Fixed typo that thrashed inline.
14552 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14554 * dominators.c (compute_dominators): Avoid using a worklist since
14555 it is not correct in some cases. Instead, iterate over all bblocks as
14556 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14558 2006-04-28 Miguel de Icaza <miguel@novell.com>
14560 * mini.c (mono_jit_compile_method_inner): Use
14561 mono_prepare_exception_from_error that resets the value
14564 2006-04-27 Miguel de Icaza <miguel@novell.com>
14566 * mini.c: Move the mini_loader_error_to_exception to metadata.
14568 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14570 * aliasing.c: Fixed bug 78210.
14572 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14574 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14575 default until all their problems (or the ones they trigger) are fixed.
14577 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14579 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14581 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14582 as loaded only after resolving patches since that could invoke the same method.
14584 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14586 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14589 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14592 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14595 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14596 made from AOT code through the PLT table.
14598 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14599 holding the plt offset when a call is made to the aot plt trampoline.
14601 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14603 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14606 * Makefile.am (common_sources): Fix build breakage.
14608 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14609 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14610 intra-assembly calls if possible.
14612 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14614 * mini-trampolines.c: Handle PLT entries.
14616 * mini.c: Avoid creating a GOT var for calls.
14618 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14619 from mscorlib code.
14621 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14622 from mscorlib code.
14624 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14627 * mini.h: Bump AOT file format version.
14629 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14632 2006-04-25 Martin Baulig <martin@ximian.com>
14634 * driver.c: Disable copyprop, consprop and inline when running
14635 inside the debugger.
14637 2006-04-25 Martin Baulig <martin@ximian.com>
14639 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14640 with `get_current_thread' and added `detach'.
14641 (MonoDebuggerMetadataInfo): Added `thread_size',
14642 `thread_tid_offset', `thread_stack_ptr_offset' and
14643 `thread_end_stack_offset'.
14645 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14647 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14650 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14651 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14653 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14655 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14657 * aot.c: Add support for ADJUSTED_IID.
14659 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14661 * aot.c (emit_method_order): Don't align method_order_end.
14663 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14664 the interface ID changes.
14666 2006-04-21 Dick Porter <dick@ximian.com>
14668 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14669 cleaning up a thread. Fixes the new part of bug 77470.
14671 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14673 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14674 to managed wrapper.
14676 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14678 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14680 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14681 SIGSEGV. Fixes #78072.
14683 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14684 unregister our SIGABRT handler.
14686 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14688 * mini.c: Disabled inline where it can alter the call stack in a
14689 way visible from managed code.
14690 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14693 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14695 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14696 on other platforms. Fixes #78089.
14698 2006-04-13 Martin Baulig <martin@ximian.com>
14700 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14701 determine whether we're inside the debugger.
14704 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14706 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14708 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14709 handler clauses. Fixes #78024.
14711 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14712 in the CALL_MEMBASE opcodes. Fixes #78088.
14713 (mono_arch_get_vcall_slot_addr): Ditto.
14715 2006-04-10 Martin Baulig <martin@ximian.com>
14717 * debug-debugger.c: The thread handling code has now been moved
14718 into ../metadata/threads.c.
14720 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14722 * driver.c (mono_main): Fix --with-gc=none build.
14724 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14725 (mono_spillvar_offset_float): Ditto.
14726 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14727 hreg, not when its !global, since on ia64, there is a third category: stacked
14730 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14732 * mini.c: set MonoInst->klass for load field address and a few other
14735 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14737 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14739 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14741 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14742 the branch opt changes.
14744 2006-04-06 Dick Porter <dick@ximian.com>
14746 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14748 * wapihandles.c (mini_wapi_seminfo):
14749 * driver.c (mono_main): Add semaphore info option
14751 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14753 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14754 branch optimization changes. Fixes #78009.
14756 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14758 * mini.c: ignore accessibility of methods in managed->native wrappers.
14760 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14762 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14764 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14766 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14768 * mini.c: Modify the branch optimizations to preserve the invariant that
14769 the entries inside the in_bb and out_bb arrays are unique.
14770 (mono_unlink_bblock): Avoid creation of new arrays.
14772 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14774 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14777 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14779 * mini.c (optimize_branches): Remove the "optimizations" in
14780 the cbranch1/cbranch2 -> branch cases which were causing several
14781 problems in the past. Fixes #77986.
14783 2006-03-31 Chris Toshok <toshok@ximian.com>
14785 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14786 default optimizations :(
14788 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14790 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14793 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14795 * local-propagation.c: Added comments to structs and removed
14796 "Mono" prefixes from local tree mover types.
14798 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14800 * Makefile.am (arch_sources): Define this for each architecture so
14801 libmono_la_SOURCES is defined in one place.
14803 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14805 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14808 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14810 * driver.c: print the GC name supplied by configure.
14812 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14814 * local-propagation.c: Added tree mover, and moved here all the
14815 local propagation code from mini.c
14816 * mini.c: Added support for treeprop, and moved all the local
14817 propagation code to local-propagation.c
14818 * mini.h: Added support for treeprop
14819 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14820 treeprop, inline and deadce by default
14821 * Makefile.am: Added local-propagation.c
14823 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14825 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14827 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14829 * debug-debugger.c: make it compile without the Boehm GC.
14831 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14833 * mini.c: fixed issue with mismatch when an icall is registered
14834 with multiple names but same address.
14836 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14838 * declsec.c, mini-exceptions.c: use write barrier to set reference
14839 fields of managed objects.
14841 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14843 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14844 (can_access_internals): Fix a warning.
14846 * mini.c (print_method_from_ip): Rename this to
14847 mono_print_method_from_ip so it gets exported.
14849 * trace.c: Deal with strings inside StringBuilder's containing garbage
14850 and fix memory leaks. Fixes #77848.
14852 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14854 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14857 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14859 * mini-s390.c: Remove OP_X86_TEST_NULL.
14861 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14863 * mini.c: use the correct GetHashCode() for the moving collector.
14865 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14867 * liveness.c: Regalloc spill cost tuning.
14869 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14871 * mini-s390x.h: Correct S390_LONG macro.
14873 * mini-s390x.c: Cleanup unused code.
14875 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14877 * jit-icalls.h: New file.
14879 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14880 icalls and include that instead of including jit-icalls.c.
14882 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14885 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14887 * mini.c: when checking for member accessibility, also check for
14888 friend assemblies and for explicit interface implementations.
14890 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14892 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14894 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14896 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14897 common cases are done first.
14899 * mini-ops.h: Only define platform specific opcodes on the given platform.
14901 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14904 2006-03-14 Martin Baulig <martin@ximian.com>
14906 Revert Paolo's change from r57348:
14908 * mini.h: don't use gboolean for bitfields.
14909 * mini.c: verifier changes for fields and methods accessibility.
14911 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14913 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14915 * mini-s390x.c: Fix conv_r_un.
14917 * cpu-s390, cpu-s390x.md: Fix lengths.
14919 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14921 * mini.c: nested types have access to all the nesting
14922 levels, not just the enclosing types.
14924 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14926 * mini.c: added a few more verification checks.
14928 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14930 * liveness.c: Merge optimizations from the linear-il branch.
14932 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14934 * mini-ia64.c (emit_call): Add a comment.
14936 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14938 * tramp-ia64.c: Fix some warnings.
14940 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14942 * mini.h: don't use gboolean for bitfields.
14943 * mini.c: verifier changes for fields and methods accessibility.
14945 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14947 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14948 lazy icall wrapper changes.
14950 * dominators.c: Replace all the dominator algorithms with faster
14951 ones from the linear-il branch.
14953 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14956 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14957 common cases are done first.
14959 * mini-amd64.c: Fix some warnings.
14961 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14964 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14967 * mini.h: Add a missing prototype.
14969 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14971 * mini.c: Compile icall wrappers lazily.
14973 * mini-codegen.c: Use printf instead of g_print since its much faster.
14975 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14978 * mini.c (optimize_branches): Cache the negative result from
14979 remove_block_if_useless ().
14981 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14982 Also fix some bblock linking issues.
14984 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14987 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14989 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14990 accessed fields first, for better cache behavior.
14992 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14994 * mini.c: speedup IList<T> array accesses.
14996 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14998 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14999 inline_costs counter. Fixes #77190.
15001 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15003 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15004 trace messages. Fixes #77706.
15006 2006-03-04 Martin Baulig <martin@ximian.com>
15008 * tramp-amd64.c, tramp-x86.c
15009 (mono_debugger_create_notification_function): Use
15010 mono_global_codeman_reserve() to allocate a buffer at runtime and
15013 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15015 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15016 notification function at runtime and then call `initialize' in the
15017 `MONO_DEBUGGER__debugger_info' vtable.
15019 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15021 * iltests.il: Fix a visibility problem.
15023 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15025 * driver.c, mini.c: add hooks for the counters API.
15027 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15029 * driver.c: show disabled options.
15031 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15033 * linear-scan.c: always use cost-driven selection.
15035 2006-02-28 Raja R Harinath <rharinath@novell.com>
15037 * jit-icalls.c (helper_compile_generic_method): Revert change from
15040 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15042 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15044 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15046 * inssel.brg: style fixes, mostly to force the updated monoburg
15047 to run for people using svn.
15049 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15051 * mini.c: match monoburg changes.
15053 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15055 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15056 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15057 declaration in the header file.
15059 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15061 * helpers.c: reduce relocations and mem usage.
15063 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15065 * mini.h, mini-codegen.c: disable logging features if
15066 requested by configure.
15068 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15070 * mini.c: tiny verifier changes.
15072 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15074 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15075 cpu-pentium.md: stack alignment changes for osx/x86,
15076 partially from Geoff Norton <gnorton@customerdna.com>.
15078 2006-02-24 Raja R Harinath <harinath@gmail.com>
15080 * jit-icalls.c (helper_compile_generic_method): Update to changes
15081 in metadata/class.c.
15083 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15085 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15087 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15088 interface calls with large offsets.
15090 2006-02-23 Raja R Harinath <rharinath@novell.com>
15092 * jit-icalls.c (helper_compile_generic_method): Document the
15093 special-case we depend on so that we can inflate the method twice
15094 with the same context with no bad side-effects.
15096 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15098 * mini-x86.c, mini-amd64.c: fix for case when xen support
15101 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15103 * mini-x86.c, mini-amd64.c: generate code to access tls items
15104 in a faster way for Xen systems.
15106 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15108 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15109 updates and compilation fixes for the OSX/x86 port, mostly from
15110 Geoff Norton <gnorton@customerdna.com>.
15112 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15114 * inssel.brg: faster interface call implementation
15115 to sync with the interface_offsets MonoVTable changes.
15117 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15119 * mini.c: more verification checks.
15121 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15123 * mini.c: added a few more verification checks.
15125 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15127 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15128 facility on the processor and use it if available.
15130 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15132 * driver.c, aot.c, mini.c: throw exception if the IL code is
15133 invalid or unverifiable.
15135 2006-02-17 Raja R Harinath <rharinath@novell.com>
15137 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15140 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15142 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15144 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15146 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15147 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15148 handling of instantiated generic valuetypes.
15150 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15152 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15153 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15156 * generics.2.cs: Revert the nullable reftypes tests.
15158 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15160 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15161 using __builtin_frame_address (1) as it doesn't work in the presence
15162 of optimizations. Hopefully fixes #77273.
15164 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15165 -> generics.cs change as it doesn't work with some automake versions.
15167 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15169 * mini.c: handle systems that sue a different way to
15170 retrieve the stack address of the current thread.
15172 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15174 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15175 it specially in the makefile.
15177 * generics.2.cs: Add tests for nullable reference types.
15179 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15181 * mini.c: always handle the case when mono_jit_init()
15182 is called in a thread different from the main thread,
15183 confusing libgc (bug #77309).
15185 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15187 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15189 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15191 * mini.c: change optimize_branches () to use a single loop
15192 and introduce a new optimization to simplify some range checks.
15194 2006-02-03 Martin Baulig <martin@ximian.com>
15196 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15197 and merged with debugger_thread_manager_add_thread().
15198 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15199 inform the debugger about the main thread.
15201 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15203 * basic.cs: Add test for div.un/rem.un constant folding.
15205 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15207 * cpu-s390x.md: correct int_xor_imm length
15209 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15211 * generics.2.cs: New test for #77442.
15213 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15216 2006-02-02 Martin Baulig <martin@ximian.com>
15218 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15219 <mono/metadata/mono-debug-debugger.h>
15221 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15223 2006-02-02 Martin Baulig <martin@ximian.com>
15225 * debug-debugger.h: New header file for debug-debugger.c.
15227 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15228 function is a separate thread anymore; add support for attaching.
15230 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15232 * tramp-x86.c: Fix a warning.
15234 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15236 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15237 on very large methods.
15239 * aot.c (load_patch_info): Fix a warning.
15241 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15243 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15244 mini-ops.h: alu membase optimizations.
15246 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15248 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15249 to speedup StringBuilder.
15251 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15253 * dominators.c (mono_compute_natural_loops): Fix detection of
15254 loop body start blocks.
15256 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15258 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15260 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15263 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15265 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15267 2006-01-25 Martin Baulig <martin@ximian.com>
15269 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15270 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15271 started to cleanup this file a little bit.
15273 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15275 * mini.c: optimize a codepath frequently happening in generics code.
15277 2006-01-23 Martin Baulig <martin@ximian.com>
15279 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15281 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15282 functions directly.
15284 * driver.c: debug-debugger.c is only available if
15285 `MONO_DEBUGGER_SUPPORTED' is defined.
15287 2006-01-23 Martin Baulig <martin@ximian.com>
15289 * debug-debugger.c: Only enable this on platforms where the Mono
15290 Debugger is working (x86 and x86_64).
15292 2006-01-21 Martin Baulig <martin@ximian.com>
15294 The Mono Debugger is now using the normal `mono' instead of the
15295 `mono-debugger-mini-wrapper' when executing managed code.
15297 * debug-debugger.c: New file; previously known as
15298 debugger/wrapper/wrapper.c.
15300 * debug-mini.c (mono_init_debugger): Removed.
15302 * driver.c (mono_main): Added new `--inside-mdb' command line
15303 argument which is used when running inside the debugger.
15305 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15307 * liveness.c (mono_analyze_liveness): Remove some unused data
15310 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15312 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15314 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15316 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15317 depends on implementation details of monobitset.
15319 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15322 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15324 * liveness.c: Update after monobitset changes.
15326 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15328 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15330 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15332 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15334 * mini-s390x.c: Remove warning messages.
15336 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15338 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15340 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15342 * generics.2.cs: Add ldelem/stelem_any test.
15344 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15346 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15348 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15350 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15352 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15354 * generics.2.cs: Reenable vtype tests.
15356 * inssel-x86.brg: Remove an icorrect valuetype rule.
15358 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15360 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15361 initial support for OP_ABS.
15363 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15365 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15367 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15369 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15370 conversion and implement LADD/LSUB.
15372 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15375 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15377 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15379 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15382 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15384 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15385 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15386 (stack walk problem).
15388 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15390 * aot.c (mono_aot_load_method): Fix a warning.
15392 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15394 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15396 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15398 * iltests.il: Add test for #77148.
15400 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15403 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15405 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15407 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15409 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15410 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15412 * basic-long.cs: Add lconv-to-r4/r8 tests.
15414 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15416 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15418 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15419 here as on other archs.
15421 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15423 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15425 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15427 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15429 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15431 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15432 instrument_prolog; Add memory_barrier instruction.
15434 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15436 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15438 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15440 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15442 * aliasing.c inssel.brg: Fix warnings.
15444 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15445 could skip initialization of some parts of memory.
15447 * mini.c mini-ia64.c: Fix warnings.
15449 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15451 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15453 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15454 a crash seen on sparc.
15456 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15458 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15460 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15462 * mini-ops.h: Add s390_backchain instruction
15464 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15466 * cpu-s390.md: Add s390_backchain instruction
15468 * mini-s390.c: Significant ABI changes
15470 * mini-s390.h: Cater for zero length structures
15472 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15474 * mini-s390.c: ABI fixes
15476 * inssel-s390.brg: Remove debug statements
15478 * cpu-s390.md: Fix length of ATOMIC_xx operations
15480 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15482 * basic-float.cs: Add float<->long conversion tests.
15484 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15486 * mini-s390.c: Fix LOCALLOC processing.
15488 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15490 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15492 * iltests.il: Add tests for some opcodes not covered by the other
15495 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15497 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15498 register loading for Tail processing; Correct trace output.
15500 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15502 * cpu-s390.md: Correct size of jmp instruction.
15504 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15506 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15508 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15510 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15511 Bring s390 up to current level.
15513 2005-12-12 Zltan Varga <vargaz@gmail.com>
15515 * generics.2.cs: Disable the newly added tests as they do not work yet.
15517 * generics.2.cs: Add valuetype tests.
15519 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15521 * basic-long.cs: Add i4->u8 test.
15523 * objects.cs: Add tests for JIT intrinsic.
15525 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15526 optimizations lost by a mistake.
15528 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15530 * basic-long.cs: Remove a test moved to objects.cs.
15532 * arrays.cs: Add more array tests.
15534 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15536 * arrays.cs: Add new tests for multi-dimensional arrays.
15538 2005-12-06 Raja R Harinath <rharinath@novell.com>
15540 * Makefile.am (test_sources2): Add generics.2.cs.
15541 (EXTRA_DIST): Add test_sources2.
15543 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15545 Support for boxing and unboxing nullable types as well as the
15546 isinst operation on nullables, per the CLI ammendment.
15548 * inssel.brg (CEE_ISINST): Special case for nullable
15550 * mini.c (handle_unbox_nullable): new method
15551 (handle_box): Special case for nullable types
15552 (mono_method_to_ir): Call handle_unbox_nullable in correct
15555 * generics.2.cs: New test suite
15557 * Makefile.am: Support for regression tests with generics.
15559 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15561 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15562 allocated to registers. Fixes #76800.
15564 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15566 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15568 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15570 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15573 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15575 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15578 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15580 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15581 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15583 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15584 single precision before storing to a single precision location.
15586 2005-11-28 Raja R Harinath <rharinath@novell.com>
15588 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15590 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15592 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15595 * basic.cs: Remove test_0_byte_compares test which was moved to
15596 objects.cs a long time ago.
15598 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15600 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15602 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15604 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15605 handlers are called.
15607 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15610 * mini-ia64.c: Add support for the throw->branch exception
15613 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15615 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15617 * mini.c: Enabled "fastpath" deadce :-)
15619 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15621 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15622 alias analysis pass to support it.
15623 * mini.h: Likewise.
15625 * liveness.c: Likewise (liveness computation can use aliasing
15626 information to be more accurate).
15627 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15628 moreover made so that "--compile-all" uses the given optimization
15629 flags and not the default ones.
15630 * aliasing.c: Alias analysis (new file).
15631 * aliasing.h: Likewise.
15632 * Makefile.am: added "aliasing.c" and "aliasing.h".
15634 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15636 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15639 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15641 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15642 fp >= end_of_stack exit condition, as it is not needed, and it might
15643 become true for fp eliminated frames.
15645 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15647 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15650 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15652 * mini-arm.c: fixed alignment of doubles/longs to match
15653 the C ABI (bug #76635).
15655 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15657 * aot.c: fix compilation with --enable-minimal=aot.
15659 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15661 * mini-arm.c: fixed compatibility with the new
15662 floating point emulator package for compares.
15664 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15666 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15668 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15670 * mini-exceptions.c (print_stack_frame): Output to stderr.
15671 (mono_handle_native_sigsegv): Ditto.
15673 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15675 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15676 OP_LCONV_TO_OVF_I implementation.
15678 * mini-amd64.c: Add support for the throw->branch exception
15681 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15682 when the catch clause catches a more general exception, i.e. Object.
15684 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15686 * cpu-ia64.md: Remove unused opcodes.
15688 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15689 specific defines for architectures defining USE_SIGACTION.
15691 * mini-ia64.c: Fix some warnings.
15693 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15694 version seemed to skip a frame.
15696 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15698 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15699 only calls which are made to native code use this flag.
15701 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15703 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15704 varargs methods as well.
15706 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15707 which have save_lmf set. Reorganize methods prologs a bit.
15709 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15710 debugger to the proper place.
15712 2005-10-29 Martin Baulig <martin@ximian.com>
15714 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15715 when running inside the debugger until the debugger has support
15718 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15720 * mini.h: Fix a warning.
15722 2005-10-24 Miguel de Icaza <miguel@novell.com>
15724 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15725 we expose publicly, this returns the string.
15727 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15729 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15730 with fp elimination.
15732 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15734 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15735 native stacktrace using the glibc 'backtrace' function if available.
15737 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15739 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15741 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15742 handle SIGSEGVs received while in native code.
15744 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15745 code, call mono_handle_native_sigsegv which will abort the runtime
15746 after printing some diagnostics, instead of converting it into a
15747 confusing NullReferenceException.
15749 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15751 * cpu-pentium.md: Remove unused opcodes.
15753 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15755 * mini-amd64.h (MonoLMF): Add rsp field.
15757 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15760 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15762 * mini-codegen.c (get_register_spilling): Fix some warnings.
15764 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15766 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15767 elimination during exception handling. Enable fp elimination by
15770 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15773 2005-10-16 Martin Baulig <martin@ximian.com>
15775 * mini-exceptions.c
15776 (mono_debugger_run_finally): New public method for the debugger.
15778 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15780 * debug-mini.c (mono_debug_init_method): Fix warning.
15782 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15783 the 'exname' parameter const to fix some warnings.
15785 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15787 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15788 introduced by the previous patch.
15790 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15792 * basic-float.cs: Add test for precision of float arithmetic.
15794 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15795 when loading/storing single values from/to memory.
15797 * mini.c (mono_jit_compile_method_with_opt): Create the function
15798 pointers in the correct domain.
15800 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15802 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15803 introduced by previous patch.
15805 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15806 when out_filter_idx is NULL.
15808 * mini-exceptions.c: Don't run filter clauses twice during exception
15809 handling. Fixes #75755.
15811 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15813 * aot.c: Add support for ldflda wrappers.
15815 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15818 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15820 * mini.c, mini.h: do not consider exception handlers blocks when
15821 setting up interface variables.
15823 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15825 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15827 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15829 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15830 causes a regression.
15832 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15834 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15836 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15837 of the OP_P definitions.
15839 * TODO: Add a proposal for dealing with the CEE/OP mess.
15841 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15842 optimizations from the x86 port.
15844 * cpu-amd64.md: Ditto.
15846 * basic.cs basic-long.cs: Add tests.
15848 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15850 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15851 Patrik Torstensson's implementation of my exception-handling
15852 optimization idea, when the exception object is not used
15855 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15857 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15858 of the mul_imm optimizations from the old jit.
15860 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15862 * mini.c, liveness.c: patch by Patrik Torstensson and
15863 Zoltan Varga to improve performance in methods with
15866 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15868 * driver.c: Remove 'Globalization' entry from --version.
15870 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15872 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15873 there is a profiler interested in JIT events.
15875 * aot.c: Load profile files produced by the AOT profiling module, and
15876 reorder methods based on the profiling info. Add a 'method_order' table
15877 to the AOT file to make mono_aot_find_jit_info work with the reordered
15880 * mini.h: Bump AOT file version info.
15882 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15884 * mini-arm.h: work around what looks like a gcc bug when optimizations
15887 2005-09-28 Raja R Harinath <rharinath@novell.com>
15889 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15890 conditionals. Use ...
15891 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15893 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15895 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15896 to determine the amount of memory to copy when passing valuetypes.
15898 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15899 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15901 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15903 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15904 information about aot.
15906 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15908 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15909 macros. This will allow a deadlock debugger to easily be plugged
15912 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15914 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15916 2005-09-27 Raja R Harinath <rharinath@novell.com>
15918 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15919 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15920 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15921 ($(arch_built)) [CROSS_COMPILING]: Error out.
15923 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15925 * aot.c: Add support for the no_special_static flag for classes.
15927 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15929 * Reapply reverted patches.
15931 * *: Revert r50174 as well.
15933 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15935 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15937 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15939 2005-09-23 Miguel de Icaza <miguel@novell.com>
15941 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15942 part of the SIG_HANDLER_SIGNATURE.
15944 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15946 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15949 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15950 introduced by previous patch.
15952 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15954 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15955 saved registers too.
15957 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15958 upon the information returned by get_call_info ().
15960 * mini-x86.c (add_float): Fix stack size calculation.
15961 (mono_arch_call_opcode): Rewrite this so it works based up the
15962 information returned by get_call_info ().
15963 (mono_arch_get_this_vret_args): Ditto.
15965 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15967 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15968 in cinfo to determine the registers which need to be used.
15970 2005-09-20 Miguel de Icaza <miguel@novell.com>
15972 * driver.c (mono_main): Add --server and --desktop flags.
15974 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15976 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15977 registers as global registers.
15979 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15980 longer needed with the new register allocator.
15982 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15984 * cpu-ia64.md: Remove unused opcodes.
15986 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15988 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15990 * cpu-amd64.md: Remove unused opcodes.
15992 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15993 needed with the new register allocator.
15995 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15998 2005-09-16 Raja R Harinath <rharinath@novell.com>
16000 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16002 2005-09-16 Martin Baulig <martin@ximian.com>
16004 * exceptions-amd64.c
16005 (throw_exception): Don't call mono_debugger_throw_exception() if
16006 we're a rethrow - see the FIXME in the code.
16008 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16010 * mini.c (mono_init_exceptions): This only works on some architectures.
16012 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16014 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16017 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16019 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16020 now in mini-exceptions.c.
16022 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16024 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16025 now in mini-exceptions.c.
16027 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16029 * exceptions-x86.c: Applied patch from Patrik Torstensson
16030 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16032 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16033 code into mini-exceptions.c. Add some assertions to it.
16035 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16037 * aot.c (emit_section_change): Applied patch from "The Software Team"
16038 (<software@solmersa.com>). Fix as errors on windows.
16040 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16042 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16043 method info into the LMF.
16045 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16047 * mini-ia64.c: Add proper unwind info for method epilogs.
16049 * exceptions-ia64.c: Add some code to help debugging.
16051 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16053 * mini-exceptions.c: Fix warning.
16055 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16057 * mini.c: Really fix build.
16059 * mini-x86.c mini-amd64.c: Fix build.
16061 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16063 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16065 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16066 some Interlocked methods as intrinsics.
16068 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16069 for Thread methods as well.
16071 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16073 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16075 * mini-ia64.c mini-x86.c mini-amd64.c
16076 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16079 * mini.c (mono_init_exceptions): Fix build breakage.
16081 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16083 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16084 of instructions. Use the new ia64_unw_op macros for emitting unwind
16087 * mini.c (mono_init_exceptions): Initialize exception handling
16088 related trampolines at startup.
16090 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16092 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16094 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16096 * mini.c: Handle type loading errors gracefully during compilation and
16097 throw the appropriate exception.
16099 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16101 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16102 for the mono binary.
16104 2005-09-09 Martin Baulig <martin@ximian.com>
16106 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16109 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16111 * mini-arm.h: use emulation for conv.r.un for the release.
16113 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16115 * mini-arm.c, objects.cs: more fixes and tests for them.
16117 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16119 * mini-arm.c: align structures to at least 4 bytes to be able
16120 to keep our current optimized memcpy.
16122 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16124 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16126 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16128 * mini.c: ignore SIGPIPE.
16130 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16132 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16134 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16136 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16138 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16140 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16142 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16143 exception handling support.
16144 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16145 patch by Brian Koropoff <briank@marakicorp.com>).
16147 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16149 * mini.c: revert another 'optimization' which breaks when
16150 items on the eval stack need to be saved at a basic block end
16153 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16155 * jit-icalls.c: for arrays, ensure we always provide
16158 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16160 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16162 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16164 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16166 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16167 arguments in their original register.
16169 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16171 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16174 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16175 when ssapre is enabled.
16177 * inssel-long.brg: Fix bug in previous patch.
16179 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16180 multiplication by a constant.
16182 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16184 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16187 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16190 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16192 * inssel-arm.brg: apply changes tested by Brian Koropoff
16193 <briank@marakicorp.com>.
16195 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16197 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16199 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16201 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16202 to the same register if dreg is just a base register.
16203 (print_ins): Improve printing of membase opcodes.
16205 * inssel-x86.brg: Add optimized ldind(reg) rules.
16207 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16209 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16211 * mini.c: when running under valgrind, set the stack bottom for
16212 the GC at the actual approximate stack for the app (fixes running
16213 mono with valgrind).
16215 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16217 * mini.c: do no break at the first valuetype to init found
16218 (fixes bug #75791).
16220 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16222 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16224 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16226 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16228 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16230 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16232 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16234 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16236 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16239 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16242 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16245 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16247 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16249 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16251 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16252 in the tail recursion optimization.
16254 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16255 debug info into the assembly file.
16257 * iltests.il: Add test for filter regions.
16259 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16260 initial stack of filter regions. Fixes #75755.
16262 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16264 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16265 stack requirements.
16267 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16269 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16270 the check for an already compiled method on non-ia64 platforms.
16271 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16274 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16276 * inssel-x86.brg: Add some optimized call rules.
16278 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16280 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16283 * mini.h mini-trampolines.c: Pass the trampoline argument to
16284 mono_arch_patch_delegate_trampoline.
16286 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16288 * mini-trampolines.c: Fix build.
16290 * mini-amd64.h: Add delegate trampolines.
16292 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16294 * inssel-amd64.brg: Add optimized call rules.
16296 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16298 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16300 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16302 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16305 * mini-ia64.c: Remove LMF fixmes.
16307 * mini-ia64.h: Remove most fields from LMF.
16309 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16311 * mini-trampolines.c: Add support for IA64 function descriptors.
16313 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16314 for IA64 function descriptors.
16316 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16318 * tramp-arm.c: patch the vtable for virtual calls. Added
16319 support code to register/unregister the LMF.
16320 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16323 2005-08-19 Dick Porter <dick@ximian.com>
16325 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16326 bit value if needed.
16328 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16330 * mini.c (mini_get_method): Move handling of wrapper data here.
16332 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16334 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16337 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16338 bblock->code does not remain empty.
16340 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16342 * arrays.cs: Add regression test for #75832.
16344 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16345 rules. Fixes #75832.
16347 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16348 instruction scheduling.
16350 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16352 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16354 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16356 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16358 * mini-codegen.c: Fix VC build.
16360 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16362 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16364 * mini.h: fix signature for mono_register_opcode_emulation.
16366 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16368 * mini.c: Get rid of most of the helper_sig_... constants using
16369 mono_create_icall_signature ().
16371 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16373 * jit-icalls.c (helper_ldstr): New helper function.
16375 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16377 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16378 throw, load the string using a helper call instead of creating a string object.
16380 * aot.c: Update after LDSTR changes.
16382 * mini.h: Bump AOT file version.
16384 * aot.c: Save class size info into the AOT file. Print more statistics during
16387 * mini.h: Bump AOT file version.
16389 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16390 ordering of disasm cases. Fixes #74957.
16392 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16394 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16395 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16396 the generic code needed for the ARM port.
16398 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16400 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16401 inssel-arm.brg: more ARM features and fixes.
16403 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16405 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16406 ARM port work in progress.
16408 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16410 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16412 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16414 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16416 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16418 * *-ia64.*: Ongoing IA64 work.
16420 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16422 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16424 * TODO: Remove out-of-data todo stuff.
16426 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16429 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16431 * mini.h: Bump corlib version.
16433 2005-07-27 Martin Baulig <martin@ximian.com>
16436 (create_copy_ins): Added `const unsigned char *ip' argument; set
16437 `copy->cil_code' from it.
16439 2005-07-27 Martin Baulig <martin@ximian.com>
16441 * mini-exceptions.c (mono_handle_exception): Don't call
16442 mono_debugger_handle_exception() for filters.
16444 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16446 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16449 2005-07-26 Martin Baulig <martin@ximian.com>
16451 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16453 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16454 helper_compile_generic_method() if the method is actually virtual
16457 2005-07-26 Martin Baulig <martin@ximian.com>
16460 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16461 public; this is now accessed directly by the debugger.
16462 (mono_generic_trampoline_code): Removed.
16465 (mono_debug_init_method): Also add interncalls and wrappers.
16467 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16469 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16471 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16473 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16475 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16477 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16479 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16481 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16482 getting TLS offsets on AMD64 too.
16484 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16486 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16488 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16490 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16491 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16493 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16495 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16497 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16500 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16501 mono_sparc_is_virtual_call ().
16503 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16505 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16506 trampoline parameters.
16508 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16510 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16511 to mono_arch_get_vcall_slot_addr.
16513 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16516 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16518 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16520 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16522 2005-07-19 Martin Baulig <martin@ximian.com>
16524 * exceptions-amd64.c (throw_exception): Call
16525 mono_debugger_throw_exception() here like we're doing it on i386.
16527 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16529 * mini-ia64.c: Add optimized TLS access support.
16531 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16533 * mini-exceptions.c: Ongoing IA64 work.
16535 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16537 * mini.c: Use the default optimization set when embedding. Fixes
16540 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16542 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16543 of trampolines to a separate file.
16545 * mini-trampolines.c: New file.
16547 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16550 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16553 * mini-codegen.c: Fix cygwin build.
16555 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16557 * mini.c: Add some minor changes needed by the IA64 port.
16559 * *-ia64.*: Ongoing IA64 work.
16561 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16563 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16564 trampolines into arch-independent and arch-dependent parts.
16566 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16568 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16570 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16572 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16573 the xp-regalloc-branch for amd64.
16575 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16576 xp-regalloc-branch for x86.
16578 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16580 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16582 2005-07-06 Martin Baulig <martin@ximian.com>
16585 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16586 (mono_jit_runtime_invoke): Likewise.
16588 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16590 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16593 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16594 without loading their metadata. Reorganize the file format so exception handling+
16595 debug info is kept separate from normal method info. Create MonoJitInfo
16596 structures for methods lazily.
16598 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16600 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16602 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16604 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16607 * mini.h: Bump AOT file version.
16609 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16611 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16613 2005-07-01 Raja R Harinath <rharinath@novell.com>
16615 * Makefile.am (check-local): Call semdel-wrapper.
16617 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16619 * mini-x86.c: Revert the last change as it seems to break the build..
16621 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16623 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16625 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16627 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16629 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16630 outside of the macro, so strange stuff doesn't happen with gcc4
16631 (NEW_AOTCONST_TOKEN): Likewise.
16633 2005-06-28 Martin Baulig <martin@ximian.com>
16635 * mini.c (mini_class_is_system_array): New static method; use this
16636 instead of `klass->parent == mono_defaults.array_class' everywhere
16637 since this also works for the new generic array class.
16639 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16641 * inssel.brg: Remove warnings.
16643 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16645 * mini-ia64.c: Ongoing IA64 work.
16647 * basic-float.cs: Add float->i1 conversion test.
16649 * iltests.il: Add conv.u4 test.
16651 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16653 * inssel-long.brg: Fix bug caused by last change.
16655 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16657 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16658 BSDs. Allows the x86 JIT to work on OSX86
16660 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16662 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16665 * mini-ia64.c: Ongoing IA64 work.
16667 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16669 * mini-ia64.c: Ongoing IA64 work.
16671 * driver.c: Clean up jit_code_hash as well when using --regression.
16673 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16675 * basic-long.cs: Add tests for long->u4 conversion.
16677 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16679 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16680 that we do not depend on undefined C behavior: the order stuff
16681 gets evaluated within an expression. Fixes mono when compiled on
16684 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16686 * *-ia64.*: Ongoing IA64 work.
16688 * aot.c: Lower memory usage while loading AOT methods.
16690 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16692 * mini.h: Bump AOT file format version.
16694 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16696 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16698 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16700 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16701 not on callee assembly). Fixed some comments.
16703 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16705 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16706 it gets proper disassembly.
16707 (emit_method_info): Remove some dead code.
16709 * mini.c (mini_method_compile): Allways allocate the GOT var in
16710 mono_method_to_ir for emulating opcodes.
16712 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16714 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16715 before freeing the code memory. Fixes #74990.
16717 * objects.cs: Add regression test for #74992.
16719 * liveness.c: Extend live ranges of arguments to the beginning of the
16720 method. Fixes #74992.
16722 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16723 so it points into the faulting instruction.
16725 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16727 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16729 * *-ia64.*: Ongoing IA64 work.
16731 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16733 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16735 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16737 * *-ia64.*: Ongoing IA64 work.
16739 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16741 * basic-long.cs: Add tests for add/sub.ovf.
16743 * basic.cs: Add tests for sub.ovf.
16745 * *-ia64.*: Ongoing IA64 work.
16747 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16749 * *-ia64.*: Ongoing IA64 work.
16751 * basic.cs: Add conv.ovf.i4.un test.
16753 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16755 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16757 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16759 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16761 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16763 * *-ia64.*: Ongoing IA64 work.
16765 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16768 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16770 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16772 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16774 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16776 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16778 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16779 of a call is callable by a near call.
16781 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16783 * mini-ia64.c: Ongoing IA64 work.
16785 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16787 * genmdesc.c: Make the generated array non-static.
16789 * inssel-long.brg: Fix LSHR_IMM rule.
16791 * *-ia64.*: Ongoing IA64 work.
16793 * *-ia64.*: Ongoing IA64 work.
16795 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16797 * *-ia64.*: Ongoing IA64 work.
16799 * *-ia64.*: Ongoing IA64 work.
16801 * mini-ia64.c: Ongoing IA64 work.
16803 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16805 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16807 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16809 * objects.cs basic-long.cs: Move some tests to objects.cs.
16811 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16813 * *-ia64.*: Ongoing IA64 work.
16815 * iltests.il: Add a new test.
16817 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16818 newobj. Fixes #75042.
16820 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16822 * *-ia64.*: Ongoing IA64 work.
16824 * *-ia64.*: Ongoing IA64 work.
16826 * *-ia64.*: Ongoing IA64 work.
16828 * basic.cs objects.cs: Move tests accessing static variables as well.
16830 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16832 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16834 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16836 * driver.c: Always print failed tests.
16838 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16841 * *ia64*: Ongoing IA64 work.
16843 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16845 * basic.cs: Add tests for add.ovf. Fix warnings.
16847 2005-05-18 Miguel de Icaza <miguel@novell.com>
16849 * driver.c (mono_main): Avoid crash if no argument is passed to
16850 --break; Do not use g_error, but f_printf. And fix all other
16851 ocurrences of the same crash.
16853 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16855 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16856 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16859 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16861 * *-ia64.*: Add beginnings of IA64 backend.
16863 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16865 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16867 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16870 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16872 * mini-amd64.c: Fix a warning.
16874 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16876 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16877 in float_neg. Fixes #74897.
16879 * mini-amd64.c (emit_call): Fix another near call bug.
16881 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16883 * declsec.c: Keep the appdomain information in the structure. Added a
16884 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16885 value gets overwritten).
16886 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16887 an MonoAppDomain member to MonoSecurityFrame.
16888 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16889 used in the stack walk. Now use a MonoArray which grow (double) when
16892 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16894 * mini.c: Re-enabled runtime cleanup, since running threads should
16895 now properly stop when exiting.
16897 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16899 * mini-codegen.c: New file contaning the arch-independent local
16900 register allocator. Not used by any architectures yet.
16902 * mini.h linear-scan.c: Merge some changes from the
16903 mini-xp-local-regalloc branch.
16905 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16907 * mini-amd64.c (emit_call): Fix calls to native functions when the
16908 runtime is compiled as a shared library. Fixes #74756.
16910 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16911 on a literal field. Fixes #74751.
16913 2005-04-25 Raja R Harinath <rharinath@novell.com>
16915 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16917 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16919 * objects.cs: Add missing null casting test.
16921 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16923 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16924 in wrapper methods. Also rename 'address' variable to 'offset'.
16926 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16928 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16931 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16933 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16936 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16938 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16940 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16942 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16943 just the last bytes.
16945 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16947 * aot.c (mono_compile_assembly): Fix warning.
16949 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16950 by the _MSC_VER stuff.
16952 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16954 * inssel-long.brg: Fix #74588.
16956 * cpu-amd64.md: Fix #74591.
16958 * iltests.il: Add new regression tests.
16960 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16962 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16965 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16967 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16969 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16970 from Bill Middleton <flashdict@gmail.com>.
16972 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16974 * arrays.cs: Add new regression test. Fix warnings.
16976 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16978 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16979 and leakage in CKFINITE.
16981 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16982 this to a null op since it is called on amd64 too.
16984 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16986 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16987 body since this is not used on amd64.
16989 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16991 * mini-amd64.c: Remove obsolete fixmes.
16993 * mini.c (print_method_from_ip): Fix debugging support.
16995 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16997 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16998 so that expressions that don't give much gain are not reduced.
16999 * ssapre.h: Likewise.
17001 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17003 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17005 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17007 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17009 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17011 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17013 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17015 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17017 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17020 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17022 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17024 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17026 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17027 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17029 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17031 * mini-x86.c: Fix up stack overflow handling.
17033 * exceptions.cs: Add new regression test.
17035 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17037 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17038 mono_jit_thread_attach.
17040 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17042 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17044 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17045 avoid calling constructors using callvirt.
17047 * inssel.brg: Fix #74073.
17049 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17051 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17052 compilation with non-GCC compilers.
17053 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17054 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17056 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17058 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17059 klass->interface_offsets (will likely fix bug#74073).
17061 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17063 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17065 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17067 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17068 to amd64_div_reg_size ().
17070 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17072 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17074 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17076 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17078 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17080 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17082 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17084 * mini.c (mono_precompile_assembly): Load and precompile referenced
17085 assemblies as well. Fixes #74015.
17087 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17089 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17091 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17093 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17094 a lot of checks and (anyway) permissions cannot work until corlib is
17097 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17099 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17101 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17103 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17104 calls (fixes bug#72824).
17106 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17108 * mini.c: fix tail recursion elimination (see test in bug#73936).
17110 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17112 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17113 some fp functions in sse2 mode.
17115 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17117 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17119 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17121 * mini.h mini.c: Add mono_get_jit_tls_key ().
17123 * mini-x86.c: Enable fast TLS support on windows.
17125 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17127 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17128 * mini.c: Check for p/invoke method when generating code. If a
17129 p/invoke method, or it's class, isn't decorated with [Suppress
17130 UnmanagedCodeSecurity] then generate code to call System.Security.
17131 UnmanagedDemand (only if the security manager is active).
17133 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17135 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17136 last change as it seems to cause strange crashes.
17138 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17140 * *.c: handle unsafe function pointers where needed.
17142 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17144 * mini.c (mono_jit_free_method): Remove the fixme too.
17146 2005-03-15 Miguel de Icaza <miguel@novell.com>
17148 * mini.c: As discussed, make the code actually free the delegate
17149 thunk now, to enable the debugging of delegate problems, use
17150 MONO_DEBUG=1 when running Mono.
17152 This takes also care of parts of the leaks as seen by Joe.
17154 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17156 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17157 thread_tls_offset calculation.
17159 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17161 * declsec.c: Reworked linkdemand checks for icall. The previous code
17162 was using the declaration code (untrusted) and didn't work as expected
17163 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17166 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17168 * iltests.il: Add new localloc test.
17170 * mini-amd64.c: Handle large stack allocations the same way as on
17171 windows if stack overflow handling is working.
17173 * mini-amd64.c: Allocate the signal stack using mmap.
17175 * mini.c (sigsegv_signal_handler): Fix reading of context.
17177 * mini-exceptions.c: Fix up stack overflow handling.
17179 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17181 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17183 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17185 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17187 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17188 tramp_init functions as they are no longer needed.
17190 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17192 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17194 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17196 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17198 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17201 * mini-ops.h: Add OP_LMUL_IMM.
17203 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17204 long mul/div opcodes as intrinsic.
17206 * mini-amd64.c (emit_call): Handle the case when the callee might be
17209 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17211 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17214 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17216 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17218 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17220 * mini.c (mono_codegen): Don't leak here, to help people running
17223 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17225 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17226 conversions in sse2 mode.
17228 * basic-float.cs: Add regression test.
17230 * mini-amd64.c: Reenable sse2.
17232 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17234 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17236 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17238 * driver.c: Copyright text should include 2005.
17240 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17242 * cpu-amd64.md (load_membase): Fix more max lengths.
17244 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17246 * cpu-amd64.md (load_membase): Fix max length.
17248 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17250 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17252 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17253 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17255 * basic-float.cs: Add rounding regression test.
17257 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17259 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17261 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17262 structures in registers for pinvoke wrappers.
17264 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17266 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17268 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17270 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17271 wrapper to mono_jit_thread_attach.
17273 * mini.c (mini_jit_thread_attach): New jit icall.
17275 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17276 native->managed wrappers.
17278 * exceptions.cs: Add new regression test.
17280 * mini.c (optimize_branches): Check regions in the cbranch to throw
17281 block case as well. Fixes #73242.
17283 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17285 * mini.c: thread safety fixes.
17287 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17289 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17290 patching stuff, since delegates use jump trampolines so there is
17293 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17296 * tramp-amd64.c: Fix build.
17298 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17299 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17301 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17302 Rename this to mono_arch....
17303 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17305 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17307 * mini-amd64.c (emit_call): If both the caller and the callee is
17308 guaranteed to have 32 bit addresses, emit a normal call.
17310 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17312 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17313 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17314 method_ptr inside delegates.
17316 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17318 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17319 invalidated. Fixes #73001.
17321 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17323 * mini-x86.c: Only use stdcall for pinvokes on windows.
17325 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17327 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17328 * mini-x86.c: remove unreliable __thread var offset detection,
17329 use the correct accessors and enable by default.
17331 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17333 * mini.c (mono_jit_free_method): Fix memory leak.
17335 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17337 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17339 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17341 * cpu-amd64.md: Fix lengths of atomic opcodes.
17343 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17345 * driver.c: try to not imply using ICU is any good.
17347 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17349 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17350 functions as inline ops.
17352 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17353 some Interlocked functions as inline ops.
17355 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17357 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17359 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17361 * mini.c: Add support for OP_NOT_TAKEN.
17363 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17364 structures in registers for pinvoke wrappers.
17366 * mini-amd64.c: Fix warnings.
17368 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17370 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17372 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17374 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17375 address instead of loading the address from it.
17377 * mini-x86.c: Add support for returning small structs in registers
17378 on Win32. Fixes part of #70864.
17380 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17382 * trace.c (get_token): Improve error checking.
17384 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17386 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17388 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17390 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17391 it can be reused for MonoClass.
17392 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17395 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17397 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17398 instead of a MonoReflectionMethod. The method information wasn't used
17399 when displaying SecurityException details (but will be now).
17401 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17403 * Makefile.am : windows build fix.
17405 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17407 * iltests.il: Add new regression test.
17409 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17412 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17414 * mini.c: Moved linkdemand check into helper function check_linkdemand
17415 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17418 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17420 * declsec.c: Added statistics counter for different kinds of
17422 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17423 (and commented) declaration.
17424 * mini.c: Added statistics counter for security Demand code
17425 generation. Added display of security statistics.
17427 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17429 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17430 Fix compilation errors under gcc-2.95.
17432 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17434 * mini.c, driver.c: Use the new jit trampoline hashtable
17436 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17438 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17440 2005-02-11 Martin Baulig <martin@ximian.com>
17442 * debug-mini.c (mono_debug_close_method): Free the line number array.
17444 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17446 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17449 * mini.h: Bump AOT file format version.
17451 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17453 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17455 * declsec.h: Added macros to get/set lazyly initialized security
17456 informations about assemblies. Added new enum for different type of
17457 possible LinkDemand violation. Added function to check LinkDemands.
17458 * mini.h: Added a field to MonoCompile to hold any security violation
17459 detected when JITting a method (so it can be thrown later).
17460 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17461 and CEE_CALLVIRT. Added code to throw exception at the end of
17462 mini_method_compile (note: the exception is unhandled right now).
17464 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17466 * mini.c, jit-icalls.c: use the managed implementation of
17467 memset for initobj and memset, to avoid managed <-> unmanaged
17470 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17472 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17473 optimization if it would need a GOT var.
17475 * basic.cs: Add tests for constant propagation and switch statements.
17477 * ssa.c: Fix out-of-range constant propagation and switch statements.
17479 2005-02-09 <vargaz@freemail.hu>
17481 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17483 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17485 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17487 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17489 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17491 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17493 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17494 arithmetic operations.
17496 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17498 * mini-ppc.c: add a workaround for broken user code that
17499 DllImports vararg functions with non-vararg signatures.
17501 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17503 * mini.c (mono_jit_compile_method_inner): Add detection and a
17504 meaningfull error message for assemblies written in Managed C++.
17506 * tramp-amd64.c mini-amd64.h: Add support for
17507 create_trampoline_from_token ().
17509 * aot.c mini-x86.c abcremoval.c: Applied patch from
17510 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17512 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17514 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17515 which takes a MonoImage/token as parameter instead of a MonoMethod.
17517 * aot.c: Use the new trampoline for initializing vtables.
17519 * aot.c: Add support for ldfld/stfld_remote wrappers.
17521 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17522 rules for compare <MEM>, IMM.
17524 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17526 * aot.c: Handle inherited finalizers correctly.
17528 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17530 * inssel.brg (stmt): Add a missing _setup_... ().
17532 * aot.c: Save some parts of the class state to the AOT file and use it
17533 to recompute that state when a class is initialized.
17535 * mini.c: Install AOT hooks into the runtime.
17537 * mini.h: Bump AOT file format version.
17539 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17542 * iltests.il: Add new test.
17544 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17546 * mini.c: fix typo.
17548 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17550 * mini.c: setup the statistical profiler in the thread attach
17551 callback to cope with the new single thread code.
17553 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17555 * mini-ppc.c: ensure we have enough room for the profiler
17556 calls (fixed bug#72084).
17558 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17560 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17563 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17565 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17567 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17569 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17570 to succesfully execute parrotbench).
17571 * ssapre.h: Likewise.
17573 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17575 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17576 variable for stores to method arguments (fixes a SSAPRE issue).
17578 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17580 * mini.c: handle value types in dup, fixes gen-112.cs.
17582 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17584 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17585 sequence for calls in dynamic methods to avoid thunks.
17587 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17589 * mini.c: correctly remove dynamic methods from the hashtable.
17591 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17593 * driver.c: Disabled SSAPRE until fix the bug that appears
17594 in IronPython's parrotbench.
17596 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17598 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17600 * mini.c (mono_method_to_ir): Revert the previous change.
17602 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17603 when AOT compiling.
17605 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17606 mono_jit_info_table_find () etc. when running under valgrind.
17608 * inssel.brg: Fix warnings.
17610 * mini-exceptions.c: Fix warnings.
17612 2005-01-31 Martin Baulig <martin@ximian.com>
17614 * driver.c (compile_all_methods_thread_main): Don't try to compile
17615 generic methods or anything which has type parameters.
17617 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17619 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17621 * TestDriver.cs: Add --verbose flags.
17623 * graph.c ssa.c: Fix 64 bit warnings.
17625 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17626 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17627 Fix 64 bit warnings.
17629 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17630 variable not spotted by gcc.
17632 * mini-amd64.c inssel-amd64.brg: Applied patch from
17633 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17634 X86_COMPARE_MEMBASE opcodes.
17636 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17638 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17640 * *: MonoMethod->signature might be NULL now. You *MUST* use
17641 mono_method_signature.
17643 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17645 * driver.c (compile_all_methods_thread_main): Compile the methods
17646 without invoking cctors.
17648 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17650 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17651 * basic-calls.cs: test for the above.
17653 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17655 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17656 MonoJitInfo changes.
17658 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17660 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17661 eagerly if it contains dynamic methods.
17663 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17665 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17666 trace, it is now computed by an icall from trace_ips.
17668 * mini-exceptions.c: Fix a warning.
17670 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17672 * mini-exceptions.c: don't bother getting stack trace info if
17673 it's not going to be used.
17675 2005-01-27 Raja R Harinath <rharinath@novell.com>
17677 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17680 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17682 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17684 * aot.c: Avoid calling mono_method_get_header () if not needed.
17686 * mini.h: Bump AOT file format version.
17688 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17690 * mini.c (mono_print_tree): Print more info for calls.
17692 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17694 * declsec.h: Remove warning by adding missing include for marshal.h
17696 2005-01-26 Martin Baulig <martin@ximian.com>
17698 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17701 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17703 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17706 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17708 * aot.c (mono_compile_assembly): Fix a warning.
17710 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17712 * declsec.c: Look for security attributes on the original MonoMethod
17713 (and not the wrapped one). This fix permissions on icalls.
17715 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17717 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17719 * mini.c (mono_allocate_stack_slots): Add a fixme.
17721 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17723 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17725 * inssel.brg: optimize casts of sealed types (more
17726 optimizations waiting for fixes in remoting).
17728 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17730 * inssel.brg (stmt): Add another dummy rule.
17732 * driver.c: Fix warnings.
17734 * driver.c (mono_main): If running under valgrind, instruct glib to use
17735 the system allocation functions so valgrind can track the memory
17736 allocated by the g_... functions.
17738 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17740 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17742 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17744 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17745 variables in try regions.
17747 * mini.c (mini_method_compile): Don't disable optimizations on large
17748 methods when AOT compiling.
17750 * mini.c (mono_allocate_stack_slots): New arch independent method to
17751 allocate stack slots. Not yet used.
17753 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17755 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17757 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17759 * mini-ppc.c: make the branch info relative as the code
17760 buffer can be reallocated.
17762 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17764 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17765 * driver.c: Removed the AOT/security restriction. Now initialize the
17766 security manager (in metadata) if --security is used.
17767 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17768 rather than the pointer to declarative security, when AOT is used.
17770 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17772 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17773 basic blocks, reduced intrinsic exception throwing code size.
17775 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17777 * driver.c (mini_usage): Reorder the usage screen.
17779 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17781 * mini.c (mono_resolve_patch_target): Fix warning.
17783 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17785 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17788 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17790 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17791 breaks the amd64 build.
17793 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17794 register allocation. Fixes #71454.
17796 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17798 * arrays.cs: Add new regression test.
17800 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17802 * ssapre.c: Turned usage of snprintf to GString.
17803 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17804 (I left it on by mistake in my previous commit).
17806 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17808 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17809 on cond branch optimization (fixes bug# 71515).
17811 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17813 * abcremoval.c: Fixed bug 71062.
17814 * abcremoval.h: Likewise.
17816 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17818 * mini.c: Added a new functionality to optimize_branches, the removal
17819 of useless basic blocks, and fixed some problem in the removal of
17820 critical edges; some utility functions added for both purposes.
17821 * ssapre.c: Added complex expression support, and fixed bug 70637.
17822 * ssapre.h: Likewise.
17823 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17825 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17826 * driver.c: Re-enabled SSAPRE.
17828 2005-01-19 Martin Baulig <martin@ximian.com>
17830 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17831 the result of mono_get_method_constrained().
17833 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17835 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17838 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17840 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17841 be detected. Fixes #59296.
17843 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17845 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17846 which can happen. Fixes #71361.
17848 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17850 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17853 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17855 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17856 appdomain-unload.exe to fail.
17858 * mini.c: Fix some memory leaks.
17860 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17862 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17863 Fixed bug and sped up some codepaths.
17865 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17867 * mini.c: Fix some memory leaks.
17869 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17872 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17874 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17877 * iltests.il: Add regression test for #71320.
17879 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17881 * mini.c (mono_codegen): Fix installation of profiler hooks.
17883 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17885 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17887 * mini.h, mini.c, cfold.c: optimize access to enum
17888 readonly fields, too. Eval conditional branches if possible
17889 to perform unreachable code removal in more cases.
17891 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17893 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17895 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17898 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17899 WinXP DEP. Fixes #71244.
17901 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17903 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17905 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17907 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17909 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17911 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17914 * mini.h: Bump AOT version.
17916 * mini.h (MonoCompile): Change exvar to a hash table.
17918 * mini.c: Allocate a separate exvar for each handler block.
17920 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17922 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17923 ex var with the pending exception and only throw if the two are equal.
17926 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17928 * mini-x86.c: Fix warnings.
17930 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17931 used by all the ports now.
17933 * aot.c: Add write-symbols and save-temps options.
17935 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17937 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17939 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17941 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17944 * tramp-s390.c: Check vtable slot belongs to the domain.
17946 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17947 as per other platforms.
17949 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17951 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17953 * driver.c: we don't run the Main() code in a subthread anymore.
17955 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17957 * mini.c: added experimental rtc support in the statistical
17958 profiler: if the user has the permission, more accurate statistics
17959 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17960 The MONO_RTC value must be restricted to what the linux rtc allows:
17961 power of two from 64 to 8192 Hz.
17963 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17965 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17967 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17969 * mini-ppc.c: better icache flush for smp.
17971 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17973 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17975 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17976 amd64 port, not yet used.
17978 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17980 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17983 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17985 * driver.c: Added --security option to activate the security manager.
17986 Right now this will allow code generation for declarative demands and
17987 is disabled when AOT is specified.
17988 * mini.c: Add code generation for declarative security demands.
17989 * mini.h: Add mono_use_security_manager as an extern gboolean.
17991 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17993 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17994 emitting more dense assembly code.
17996 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17997 exception throwing stuff.
17999 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18001 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18004 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18005 left in by mistake.
18007 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18010 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18012 * tramp-*.c: Only patch vtable slots if the object is in the current
18013 domain. Fixes appdomain-unload.exe.
18015 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18017 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18020 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18022 * mini.c (reverse_branch_op): New helper function.
18024 * mini.c (optimize_branches): Run the new optimization only on
18025 platforms which support it. Also reverse all kinds of branches.
18027 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18029 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18032 * mini.c (optimize_branches): Reverse not-equals branches if the false
18033 bblock is a throw. This happens a lot of time with argument checking in
18036 * mini.c (mono_codegen): Add support for placing basic blocks after
18037 the function epilogue.
18039 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18042 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18044 * mini.c (setup_stat_profiler): Only set this up if the platform
18045 supports ITIMER_PROF.
18047 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18049 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18052 * inssel.brg: Fix a warning.
18054 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18056 * mini.c: added support for statistical profiler
18057 (run with: --profile=default:stat).
18059 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18061 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18063 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18065 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18066 related to global registers from the amd64 port.
18068 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18070 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18072 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18073 with global registers.
18074 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18076 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18078 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18080 * debug-mini.c (encode_value): Fix off-by-one.
18082 * aot.c (encode_value): Likewise.
18084 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18086 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18088 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18091 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18093 * aot.c (emit_method_info): Increase size of temp buffer.
18095 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18098 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18100 * aot.c (emit_method_info): Fix build.
18102 * aot.c: Further rework of the AOT file format to reduce the size of
18103 the method info data.
18105 * mini.h: Bump AOT file format version.
18107 2004-12-27 Martin Baulig <martin@ximian.com>
18109 * mini.c (mini_get_method): New static method; call
18110 mono_get_method_full() and mono_get_inflated_method().
18111 (mono_method_to_ir): Use mini_get_method() instead of
18112 mono_get_method_full().
18114 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18116 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18118 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18120 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18122 * inssel-amd64.brg: Add some optimization rules.
18124 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18126 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18127 standard not GC'd stuff is fine.
18129 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18131 * aot.c: Rework the AOT file format to get rid of most of the global
18132 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18134 * mini.h: Bump AOT file format version.
18136 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18138 * mini.h: Bump AOT file format version.
18140 * aot.c (mono_aot_is_got_entry): New function to determine if an
18141 address is inside a GOT.
18143 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18145 * cpu-pentium.md: Increase the maximum size of some instructions which
18146 might involve a got access.
18148 * mini.c (get_method_from_ip): Another debug helper function.
18150 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18151 when got var accesses are created during the decompose phase.
18153 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18155 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18156 argument mini_compile_method and to MonoCompile, and use this to
18157 determine whenever a given method is compiled for AOT. This allows the
18158 other methods compiled during AOT compilation to be free of AOT stuff,
18159 so the backends does not need to add special support for them by
18160 creating a fake GOT etc.
18162 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18165 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18167 * mini.c (mono_method_to_ir): It turns out that some of the
18168 x-appdomain wrappers are lax with types, so just ignore this for
18171 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18172 at the vtable->klass. If it is non-shared code we can just use the
18175 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18177 * mini-ppc.c: access MonoDomain from tls, too.
18179 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18181 * declsec.c: Removed unused variable (and related warning ;-)
18183 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18185 * iltests.il: New test for LDELEMA on an array of ref types.
18187 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18188 all ldelema's on reftypes.
18189 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18190 it was the wrong place to put it.
18192 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18193 register to pop to make this cleaner, at the request of Paolo.
18195 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18197 * mini-ops.h (OP_GETHASHCODE): New op.
18199 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18201 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18204 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18207 * mini-x86.c (mono_arch_output_basic_block): Rather than
18215 The first is 3 bytes while the second is 1. This saves 36 kb on
18216 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18217 see a small boost because of icache locality.
18219 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18221 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18223 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18224 started code sharing with the generic code.
18226 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18228 * mini-ppc.c, cpu-g4.md: added code for direct access to
18231 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18233 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18234 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18237 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18239 * declsec.c|h: Added functions to cache the declarative stack modifiers
18240 in MonoJitInfo and to create a security frame from a MonoJitInfo
18242 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18243 created. Register internal calls for System.Security.SecurityFrame::
18244 _GetSecurityFrame and _GetSecurityStack.
18245 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18246 the definitions for the new stack walk/callback mechanism.
18247 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18248 first security frame for LinkDemands and InheritanceDemands) and
18249 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18251 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18252 walk initialization (lupus).
18254 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18256 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18258 (handle_loaded_temps): Do not create a temporary variable for
18259 things that we know are temps. They will never be modified.
18260 (mono_spill_call): Set MONO_INST_IS_TEMP
18261 (mono_emulate_opcode): ditto
18263 (mono_method_to_ir.CEE_DUP): ditto
18265 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18267 * mini.c (type_to_eval_stack_type): Make this handle the void type
18268 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18269 (emit_tree): use ip_in_bb to special case some common idioms
18270 Update all callers to pass in the IP.
18271 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18273 This gives us a nice 2% speedup in mcs bootstrap.
18275 * mini-x86.c (peephole_pass): Peephole pass to make
18284 * mini.c (ip_in_bb): new method.
18285 (mono_method_to_ir): use this method rather than doing the hash
18288 * linear-scan.c (mono_linear_scan): When expiring actives, you
18289 don't need to keep around variables that expire on this
18290 instruction. This makes it so that:
18293 store (ebx add (ebx, 1))
18297 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18299 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18300 combination to avoid doing two copies. Fix up problems with previous
18303 * mini.c: Fix 64 bit warnings.
18305 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18307 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18309 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18310 changes from the x86 code.
18312 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18314 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18316 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18317 throwing code to reduce its size, unify the AOT and non-aot code and
18318 get rid of relocations in the AOT case.
18320 * mini-x86.h mini.c exceptions-x86.c
18321 (mono_arch_get_throw_corlib_exception): New arch specific function to
18322 raise corlib exceptions which doesn't require relocations in the
18325 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18327 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18329 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18332 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18335 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18337 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18338 with add function when used from Inc/dec atomic
18339 functions. Re-enabled optimization on x86.
18340 * mini-ops.h: renamed atomic_add functions to
18341 allow _add to match the Interlocked::Add and
18342 _add_next to match Interlocked::Inc/Dec.
18344 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18346 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18347 linking of BBs to the end BB, and enabled SSAPRE also with
18348 consprop and copyprop (which was prevented by that bug).
18350 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18352 * mini-x86.c: disabling the Interlocked optimizing code.
18354 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18356 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18357 file version check.
18359 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18361 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18362 interlocked optimization due lack of support on x86, rewrote
18363 exchange to take into account that base may be in eax.
18365 xsp works again; activated Interlocked optimizing code.
18367 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18369 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18371 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18373 * mini-ops.h: Add new opcodes.
18375 * mini.h: Add new patch types. Add got_var to MonoCompile.
18377 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18378 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18379 make it work with all kinds of patchable code.
18381 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18382 address of the GOT, and referencing entries in the GOT.
18384 * mini.c: Add code to load the GOT address if needed by an opcode.
18386 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18387 independent AOT code on the x86 using an elf-style Global Offset Table.
18389 2004-12-14 Raja R Harinath <rharinath@novell.com>
18391 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18393 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18395 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18398 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18400 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18401 of Interlocked:Increment/Decrement/Add as inline ops.
18402 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18404 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18406 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18407 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18409 2004-12-12 Duncan Mak <duncan@ximian.com>
18411 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18412 again. `patch_info->table_size' is no longer valid after Zoltan's
18415 2004-12-12 Martin Baulig <martin@ximian.com>
18417 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18418 if we are the "real" method, ie. not an inlined method inside it.
18420 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18422 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18423 before we look in the special fields table. This fixes
18424 ../tests/thread-static-init.cs.
18426 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18428 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18429 for Array get_Rank and get_Length. Fixes bug #70465.
18431 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18433 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18434 separate structure to reduce the size of MonoJumpInfo.
18436 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18438 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18440 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18442 * mini.c (mini_get_inst_for_method): Changed to allow ports
18443 to return a MonoInst instead of opcode
18444 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18446 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18447 Allow ports to return a created MonoInst instead of op-code, will enable
18449 (renamed mini_get_opcode_for_method to better reflected the functionality)
18451 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18453 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18455 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18457 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18460 2004-12-08 Martin Baulig <martin@ximian.com>
18462 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18463 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18465 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18467 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18470 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18473 2004-12-08 Raja R Harinath <rharinath@novell.com>
18475 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18477 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18479 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18480 bug introduced by the previous patch.
18482 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18484 * mini-ppc.c, objectc.cs: handle large structs passed by value
18485 (fixes bug #69972).
18487 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18489 * mini-ppc.c: OP_ARGLIST implementation from
18490 Geoff Norton <gnorton@customerdna.com>.
18492 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18494 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18495 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18497 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18499 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18501 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18503 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18506 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18508 * mini-sparc.c: Zero out localled-ed memory.
18510 * iltests.il: Add tests for zeroing out localloc-ed memory.
18512 2004-12-04 Martin Baulig <martin@ximian.com>
18514 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18515 mono_method_get_signature_full().
18517 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18519 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18520 and some utility functions (always for SSAPRE), integrated SSAPRE.
18521 * mini.h: Likewise.
18522 * driver.c: Added ssapre option.
18523 * ssa.c: Small fix on OP_ARG handling.
18524 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18525 * Makefile.am: Likewise.
18527 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18529 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18530 now in the xp code.
18532 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18535 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18537 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18539 * cpu-s390.md : Increase instruction length of oparglist.
18541 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18543 2004-11-30 Martin Baulig <martin@ximian.com>
18545 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18546 virtual generic methods. We call a special helper_compile_generic_method()
18547 icall to retrieve the method from the vtable, inflate and compile
18548 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18550 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18552 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18554 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18556 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18558 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18561 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18563 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18564 platforms with PIC aot.
18566 2004-11-28 Martin Baulig <martin@ximian.com>
18568 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18571 2004-11-28 Martin Baulig <martin@ximian.com>
18573 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18574 the result of mono_type_get_underlying_type() to check whether
18577 2004-11-26 Martin Baulig <martin@ximian.com>
18580 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18583 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18585 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18586 the same way as the other arguments so they won't get clobbered.
18588 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18589 calls through R11 since it is clobbered by the trampoline code.
18591 2004-11-26 Raja R Harinath <rharinath@novell.com>
18593 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18594 pick up in-tree mscorlib.dll.
18596 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18598 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18600 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18601 runtime data/code are now stored in a table similar to the GOT in ELF.
18602 This allows the code itself to be position independent.
18604 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18607 * aot.c: Attach ELF type (object/function) directives to all global
18610 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18612 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18614 * mini-amd64.h: Turn on PIC AOT code.
18616 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18617 returning the offset within an OP_AOTCONST instruction where the GOT
18618 offset needs to be added.
18620 * mini.h: Bump AOT file format version.
18622 2004-11-25 Martin Baulig <martin@ximian.com>
18624 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18625 uninflated generic methods.
18627 2004-11-25 Martin Baulig <martin@ximian.com>
18629 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18631 2004-11-24 Martin Baulig <martin@ximian.com>
18633 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18634 original klass (this only applies for generic instances).
18636 2004-11-24 Martin Baulig <martin@ximian.com>
18638 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18639 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18642 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18644 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18645 localloc. Fixes #69678.
18647 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18649 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18651 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18652 used SSE registers on pinvoke calls. Fixes #69774.
18654 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18656 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18657 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18659 2004-11-23 Raja R Harinath <rharinath@novell.com>
18661 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18662 Refer directly to the mcs/ tree.
18664 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18666 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18667 Check if a trampoline for a synchronized method is required.
18669 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18671 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18672 with localloc if needed. Throe arithmetric exception in
18673 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18674 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18676 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18678 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18679 types before switching on type. Fixes #69622.
18681 2004-11-19 Raja R Harinath <rharinath@novell.com>
18683 * Makefile.am (check-local): New. Integrate into 'make check'.
18684 (MCS,RUNTIME): Define using in-tree mono and mcs.
18686 (%.exe): Use $(ILASM).
18688 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18690 * mini-ppc.c: adjust initial prolog size (bug #69691).
18692 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18694 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18697 2004-11-17 Raja R Harinath <rharinath@novell.com>
18699 * Makefile.am (clean-local): Rename from 'clean'.
18701 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18703 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18704 to mono_arch_is_int_overflow.
18705 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18708 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18710 * declsec.c|h: New files to support declarative security attributes.
18711 Added function to check if a method has (applicable) security.
18712 * mini.c|h: Add check for declarative security attributes in
18713 mono_method_check_inlining.
18714 * Makefile.am: Added declsec.c and declsec.h to the build.
18716 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18718 * mini.c, mini.h: update to keep dynamic code info per-domain.
18720 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18722 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18723 (mini_init): Get rid of it from here too.
18725 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18727 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18728 implemented OP_RETHROW (patch by Geoff Norton
18729 <gnorton@customerdna.com>).
18731 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18733 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18734 between appdomains. Fixes appdomain-unload on PPC.
18736 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18738 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18739 mini-exceptions.c: handle the new wrapper types.
18740 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18741 token value as a MonoClass* when compiling a wrapper.
18742 mono_jit_create_remoting_trampoline now takes an additional
18743 MonoRemotingTarget parameter.
18745 2004-11-10 Martin Baulig <martin@localhost>
18747 * mini.c (mono_method_to_ir): Use `generic_container->context'
18748 rather than creating a new one.
18750 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18752 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18754 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18756 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18758 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18759 the experimental aot cache stuff.
18761 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18763 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18764 mini-exceptions.c: update to exception clause structure changes.
18766 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18768 * exceptions-x86.c (throw_exception): Fix warnings.
18770 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18773 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18775 * exceptions-sparc.c (get_throw_exception): Really fix this.
18777 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18779 * tramp-*.c: we no longer support icalls without wrappers, so
18780 a bit of code can be removed here
18782 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18784 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18787 * cpu-sparc.md: Add op_rethrow.
18789 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18791 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18793 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18794 * mini-ops.h: Add OP_RETHROW.
18796 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18798 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18800 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18802 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18803 Makes the output much easier to read
18805 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18807 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18808 prevents another huge leak when compiling with ssa. Secondly, the
18809 performance of doing this rather than freeing the lists is much
18810 better. GList does a lock every time you allocate a list link,
18811 so that it can use a memory pool. So, it is better to just use
18812 a memory pool of our own.
18814 * ssa.c, linear-scan.c: replace g_list_remove_link with
18815 g_list_delete. The remove one does not free the GList, so we were
18816 leaking memory. On -O=all --compile-all with corlib, this cut down
18817 3 MB of allocations.
18819 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18821 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18823 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18825 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18826 into a new function mono_create_jit_trampoline ().
18828 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18830 * trace.c (get_spec): Allow tracing of classes without a namespace.
18832 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18834 * mini.c: Fix pointer overwrite in mini_method_compile.
18836 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18838 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18839 The darwin ABI needs some special handling for 1 and 2 byte structs
18840 Lets use lbz/lhz instead of lwz everywhere.
18841 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18842 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18843 Use stb/sth for the former, and put the latter always on stack instead of in
18844 argument registers.
18846 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18848 * trace.c (is_filenamechar): Add '_'.
18850 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18852 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18854 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18856 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18858 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18859 depends on libmonogc. Fixes #68805.
18861 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18863 * mini.c (mono_jit_free_method): Provide extra information for
18864 this error. Currently this leaks, but will be turned into a
18865 developer option in the future.
18867 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18869 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18871 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18873 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18874 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18875 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18877 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18879 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18880 trampolines for AOT code.
18882 2004-10-22 <vargaz@freemail.hu>
18884 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18885 constructed types. Fixes #68136.
18887 2004-10-21 Martin Baulig <martin@ximian.com>
18889 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18890 if it returns true, unwind the stack to the call instruction.
18892 2004-10-21 <vargaz@freemail.hu>
18894 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18896 * mini.h: Bump AOT version number.
18898 * objects.cs: Add another test for unbox trampolines.
18900 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18903 2004-10-20 <vargaz@freemail.hu>
18905 * driver.c: Add SHARED to the set of optimizations tested.
18907 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18909 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18910 used by CEE_NEWARR.
18912 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18914 2004-10-20 Martin Baulig <martin@ximian.com>
18916 * mini-exceptions.c (mono_handle_exception): Call
18917 mono_debugger_handle_exception() to tell the debugger about
18918 catch/finally clauses.
18920 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18922 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18924 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18927 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18929 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18930 methods as their native size, fixed bug #57543, #57545.
18931 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18932 This saves a temporary register and mullw call down into 1 (minor perf
18933 increase for cases like sum = sum * 5; This use to translate into:
18936 It now translates to
18939 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18941 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18944 2004-10-11 Martin Baulig <martin@ximian.com>
18946 * mini.c (mono_method_to_ir): If we're a generic method, get the
18947 MonoGenericContainer from our MonoMethodNormal and create a
18948 MonoGenericContext from it.
18950 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18952 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18954 * basic-long.cs: Add test for checked i8->i2 cast.
18956 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18958 * inssel-ppc.brg: added a couple of speedup rules.
18960 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18962 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18963 to speed up rebuilds.
18965 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18967 * mini-s390.c: Minor fix to OP_OR_IMM.
18969 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18971 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18972 better. Fixes appdomain-unload.exe on sparc.
18974 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18976 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18977 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18980 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18982 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18984 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18986 * mini.c: Always generate a field read/write wrapper for members
18987 of the class MarshalByRefObject since the actual instance could
18990 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18992 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18994 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18996 * driver.c mini.h trace.c: Move the setting of the main assembly into
18997 a separate function called mono_trace_set_assembly () and call it after
18998 actually loading the main assembly. Fixes #66872.
19000 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19002 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19003 using the code manager.
19005 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19007 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19009 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19011 * cpu-amd64.md: Fix bug in previous patch.
19013 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19016 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19018 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19019 mini-exceptions.c: updates for changed stack walk interface.
19021 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19023 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19025 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19027 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19029 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19031 * driver.c (mini_regression_list): Do not call mono_assembly_close
19032 since assemblies can't be unloaded.
19034 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19036 * cpu-amd64.md: Fix more instruction lengths.
19038 * cpu-amd64.md: Fix lengths of some instructions.
19040 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19042 * inssel.brg: Make the array ldelema check aot friendly.
19044 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19046 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19048 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19050 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19052 * mini-x86.c: Fix build.
19054 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19055 mono_type_get_underlying_type () helper function to simplify code.
19057 2004-09-09 Martin Baulig <martin@ximian.com>
19059 * mini-amd64.c: Don't access `type->data.klass' directly, call
19060 mono_class_from_mono_type() instead since the type may be a
19063 2004-09-09 Martin Baulig <martin@ximian.com>
19065 * mini-amd64.c (get_call_info): Fix support for generic instances.
19066 (add_valuetype): Use mono_class_from_mono_type() to get the class
19067 since we can be a generic instance.
19069 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19071 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19073 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19075 * liveness.c: reset spill costs on each scan: bug 62107
19077 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19079 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19080 unnecessary line that doesn't compile
19082 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19084 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19085 trampolines, make them call an error function so people can fix their
19088 2004-09-06 Martin Baulig <martin@ximian.com>
19090 * mini.c (mono_method_to_ir): When initializing locals, handle a
19091 generic instances like a valuetype if it's a valuetype and like a
19092 class if it's a class.
19094 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19096 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19097 stack. Fixes #64674.
19099 * exceptions.cs: Add test for unwinding of call arguments.
19101 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19103 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19104 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19105 set the carry/borrow flag). The sparc and s390 implementations
19106 can now use optimized versions (and simplify the code). ppc bugfixes.
19108 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19110 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19112 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19114 * inssel-amd64.brg: Remove leftover 32 bit rule.
19116 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19118 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19120 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19121 mono_arch_find_jit_info functions into a new function. Fix a memory
19124 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19127 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19129 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19132 * exceptions.cs: Add array size tests.
19134 * mini.c: Allocate a separate icall wrapper for each arity of
19135 mono_array_new_va. Fixes #59509.
19137 * exceptions.cs: Add testcase for 64578.
19139 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19141 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19143 2004-09-02 Martin Baulig <martin@ximian.com>
19145 * mini.c (mono_method_to_ir): When initializing the locals, call
19146 handle_initobj() on the generic instance itself, not its
19149 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19151 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19152 MonoJitInfo for dynamic methods.
19154 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19156 * mini.c: Add support for freeing JIT data for dynamic methods.
19158 2004-09-01 Martin Baulig <martin@ximian.com>
19160 * mini-x86.c (is_regsize_var): Added support for generic
19162 (mono_arch_emit_prolog): Make this compile again, use
19163 `x86_push_imm_template (code)'.
19165 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19167 * mini-x86.c: make all push_imm instructions that get
19168 patched always emit the long form
19170 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19172 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19173 in a per-domain hash.
19175 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19178 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19180 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19183 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19186 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19187 Beginnings of SSE2 support.
19189 * exceptions.cs: Add more tests for checked int<->uint casts.
19191 2004-08-28 Martin Baulig <martin@ximian.com>
19193 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19197 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19198 Handle generic instances recursively.
19200 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19202 * iltests.il: test for conv.u8 on a constant
19204 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19206 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19207 LCONV_x4 (shrun_32 (membase)).
19209 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19211 * inssel-x86.brg: c&p rules for push/setret of long
19213 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19215 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19216 compare (regvar, base)
19218 * inssel-x86.brg: more burg love
19220 * inssel.brg: more cleanup
19222 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19224 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19226 * basic-long.cs, basic-calls.cs: new tests for optimization.
19228 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19230 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19233 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19235 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19237 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19239 * inssel.brg (mini_emit_memcpy): use
19240 NO_UNALIGNED_ACCESS to disable memcpy optimization
19242 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19244 * mini-amd64.c: Handle generic types in various places.
19246 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19248 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19250 * mini.c (handle_box): Fix warning.
19252 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19254 * mini-amd64.h: Enable the emit_state optimization.
19256 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19258 * mini-amd64.c: Add some new 64 bit peephole opts.
19260 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19262 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19264 * mini-amd64.c: Register allocator fixes.
19266 * mini.c: Add an optimization to emit_state to avoid allocation of new
19267 registers on some platforms.
19269 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19271 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19273 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19274 allocation. Fixes #63085.
19276 * basic-long.cs: Add new regression test.
19278 * mini-amd64.c: Register allocator improvements.
19280 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19282 * mini-amd64.c (read_tls_offset_from_method): Add another code
19285 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19286 instruction sequence for nullifying class init trampolines.
19288 * objects.cs: Add new regalloc test.
19290 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19292 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19294 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19296 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19299 * driver.c: Fix profiling after TLS changes.
19301 * driver.c (mono_main): Set mono_stats.enabled if needed.
19303 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19306 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19308 * mini-x86.c: use a 1 op rather than a 2 op tls access
19309 instruction -> faster.
19311 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19313 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19316 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19318 * exceptions-sparc.c (throw_exception): fix typo
19320 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19322 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19323 set tree->dreg correctly with tls. Allow any
19324 register to be used.
19326 * mini-x86.c (read_tls_offset_from_method): add new code
19327 generation pattern seen with GCC.
19330 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19332 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19333 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19334 exceptions-sparc.c: fix some performance issues in exception
19335 handling and setting of the stack trace for exceptions that were
19338 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19340 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19343 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19346 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19348 This patch inlines tls access, when possible.
19350 * mini.h: new arch functions for TLS intrinsics.
19351 All platforms updated with a stub.
19353 * mini.c: use the new intrinsics
19355 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19356 arch specific intrinsic for tls variables
19358 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19360 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19363 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19365 * mini.c: thread local allocation
19367 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19369 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19371 * Makefile.am: Link against the static version of libmonogc.
19373 * Makefile.am: Link the static versions of the convenience libraries
19374 into the mono executable.
19376 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19378 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19380 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19381 on integer overflow.
19383 * mini-amd64.c: Reorganize function call code.
19385 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19387 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19389 * inssel-x86.brg: use xor eax,eax.
19391 * basic.cs: new tests
19393 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19395 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19396 in exception throwing code.
19398 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19400 * inssel-x86.brg: use xor esi,esi.
19402 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19404 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19405 can trace methods compiled during mini_init () too.
19407 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19410 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19412 * Makefile.am: static link on x86 (r=zoltan)
19414 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19416 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19417 code since it causes some programs to fail.
19419 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19421 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19423 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19425 * mini.c: ovfops_op_map - add STACK_OBJ case for
19427 * basic.cs: add test_0_pin_string as test
19430 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19432 * Makefile.am: build C# if srcdir != builddir
19434 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19436 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19437 fall-through blocks.
19439 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19441 * driver.c: enable loop by default again and include abcrem in -O=all.
19443 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19445 * iltests.il: Add some localloc tests.
19447 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19449 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19452 * inssel-amd64.brg: Add some optimizations.
19454 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19457 * Makefile.am: Statically link mono against libmono on AMD64.
19459 * mini-amd64.c inssel-amd64.brg: Optimizations.
19461 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19463 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19465 * tramp-amd64.c: Patch calling code in trampolines.
19467 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19469 * mini-amd64.c: pinvoke struct passing fixes.
19471 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19473 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19474 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19476 2004-08-05 Duncan Mak <duncan@ximian.com>
19478 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19481 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19483 * mini-amd64.c (emit_move_return_value): Move return value for normal
19486 2004-08-05 Martin Baulig <martin@ximian.com>
19488 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19489 `type->type'; just modify `type' itself when dealing with enums
19490 and generic instances.
19491 (check_call_signature): Make `simple_type' a `MonoType *'.
19493 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19495 * mini.c: Use OP_PADD to add offsets to addresses.
19497 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19499 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19501 * mini-sparc.c (mono_arch_emit_epilog): fix check
19502 for folding last op into restore instruction
19504 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19506 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19507 helper methods using the code manager.
19509 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19511 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19513 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19515 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19516 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19518 * mini-s390.c: fix tail processing
19520 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19522 * mini-ppc.c: mul.ovf.un exception name fix.
19524 2004-08-03 Martin Baulig <martin@ximian.com>
19526 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19527 instances; before jumping to `handle_enum', also modify `ptype'.
19529 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19531 * cpu-sparc.md: fcall maximal length too small.
19533 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19535 * mini-amd64.c mini.h: Add initial support for passing/returning
19536 structures to/from pinvoked methods.
19538 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19540 * mini-ppc.c: reg allocator fix.
19542 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19544 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19546 * inssel.brg: Optimize memset on 64 bit machines.
19548 * mini-amd64.c: Fix some vararg cases.
19550 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19552 * mini-s390.c: Corrected macro in emit_float_to_int
19554 * s390-abi.cs: Tests to exercise the s390 ABI
19556 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19558 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19561 * basic.cs: Add a test for add.ovf.un.
19563 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19565 * mini-sparc.c: add case for OP_IDIV_UN
19567 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19569 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19571 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19573 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19575 * basic.cs: regression tests.
19577 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19580 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19582 * basic.cs: Add a new test.
19584 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19585 and AOT. Various fixes and optimizations.
19587 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19589 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19591 * mini-ppc.c: make sure temp regs are not used for global reg
19594 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19596 * cpu-sparc.md: conv_i8 fix for 64bits
19598 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19600 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19602 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19603 add opcode for cmp BYTE PTR [eax], imm.
19605 * inssel.brg: Make memcpy and memset takes bases.
19607 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19609 * *-amd64.*: More AMD64 work.
19611 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19613 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19614 add a compare-not-equal opcode.
19616 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19618 * mini.c: Use mono_init_from_assembly instead of mono_init.
19620 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19622 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19624 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19626 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19628 * inssel.brg: 64 bit fixes.
19630 * mini.h (MonoCallInst): Add some AMD64 specific data.
19632 * mini.h: Add some OP_P opcodes.
19634 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19636 * basic.cs: tests for 61797 and 61740
19638 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19640 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19641 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19643 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19645 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19647 * *-amd64*.*: Ongoing AMD64 work.
19649 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19651 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19653 * *-amd64*: Ongoing AMD64 work.
19655 * mini-arch.h: Add AMD64 support.
19657 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19659 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19661 * mini-ops.h: Add new opcodes.
19663 * Makefile.am: Add AMD64 support.
19665 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19666 rules into the inssel-long*.brg files.
19668 * *-amd64.*: Add beginnings of AMD64 backend.
19670 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19672 * mini.c (print_dfn): commenting out the code that prints
19673 the cil. With -O=deadce, this makes -v -v crash.
19675 * cpu-pentium.md: make checkthis have a length of 2
19677 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19679 * mini-sparc.h: fix implementations of __builtin
19680 functions for Sun compiler for V9.
19682 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19684 * mini.c: use the new stelem.ref wrapper
19685 * exceptions.cs, arrays.cs: new stelem.ref tests
19687 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19689 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19690 new XSP should work with these changes).
19692 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19694 * inssel-{long32,x86,}.brg: trivial optimizations.
19696 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19698 * mini.c: load value when emitting box operation in
19701 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19703 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19704 is one byte shorter than cmp DWORD PTR [eax], 0.
19706 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19708 * inssel-ppc.brg: arguments on the stack are always
19709 relative to the stack pointer (spotted by Neale Ferguson).
19711 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19713 * exceptions-x86.c: delay appending the method name to the trace until
19714 after mono_jit_info_table_find is called, as this gets the real
19717 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19719 * aot.c: register roots
19721 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19723 * aot.c : I could just use PLATFORM_WIN32 flag.
19725 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19727 * aot.c : Reverting the previous fix. This time it broke linux build.
19729 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19731 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19733 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19735 * mini.c (handle_stack_args): Remove some more debugging code.
19737 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19739 * driver.c mini.h aot.c: Allow additional options to be specified with
19740 --aot and pass them to mono_compile_assembly.
19742 * aot.c: Add experimental code to AOT compile all loaded assemblies
19743 on demand and save the code into a cache in the filesystem.
19745 * aot.c: Add support for more wrapper methods.
19747 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19750 * cpu-*.md: Remove removed opcodes.
19752 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19753 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19754 related icalls to marshal.c.
19756 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19758 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19760 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19762 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19764 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19765 * liveness.c: If liveness is recomputated we need to reset the information
19766 for each variable. This way, if the liveness range has been narrowed
19767 by optimizations that happened after the last computation, we can return
19770 For example, if you have
19775 // Tons of code that does not affect i
19781 i = 0 is dead code and will be removed by SSA. However, when
19782 linear scan gets to the code, i will still appear to be live
19783 throughout the entire block. This prevents good register allocation.
19785 2004-07-06 Martin Baulig <martin@ximian.com>
19787 * debug-mini.c (mono_debug_init_method): Allow
19788 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19789 (mono_debug_add_icall_wrapper): New method.
19791 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19793 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19795 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19798 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19800 * aot.c (mono_aot_load_method): Fix loading of debug info.
19802 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19804 * aot.c: Add logging support.
19806 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19808 * mini.h: Add prototype for mono_print_method_from_ip.
19810 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19812 * inssel.brg: 64 bit fixes.
19814 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19817 * Makefile.am: Add SPARC64 support.
19819 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19821 * aot.c: Fix alignment problems on 32 bit platforms.
19823 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19825 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19828 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19831 * mini.h: Bump AOT file version. Some 64 bit fixes.
19833 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19835 * inssel-sparc.brg: Add new rule to avoid register moves.
19837 * inssel.brg: Add ldind_to_load_membase helper function.
19839 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19841 * mini.c: OffsetToStringData intrinsic.
19843 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19845 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19847 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19850 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19851 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19853 * mini.c: reinstated mono_compile_get_interface_var()
19854 on x86, too, since the change breaks the Gtk# build there as well.
19856 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19858 * driver.c: remove loop from the default optimizations: it seems to
19859 interact badly with some of the other options (see bug #60613).
19861 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19863 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19864 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19866 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19868 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19869 vararg-using methods.
19871 2004-06-21 Martin Baulig <martin@ximian.com>
19873 * mini/mini-exceptions.c
19874 (mono_handle_exception): Added `gpointer original_ip' argument.
19875 After calling mono_unhandled_exception(), call
19876 mono_debugger_unhandled_exception() and if that returns true,
19877 restore the context and return.
19879 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19881 * mini-ppc.c: prefer the use of relative branches so
19882 they won't need to be patched in aot code (patch from Patrick Beard).
19884 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19886 * aot.c: patch from Patrick Beard to make the output assembly
19887 more correct for the MacOSX assembler. Small tweak to
19888 generate sane images on Linux/PPC, too.
19890 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19892 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19893 case until bug #59509 is fixed (shows up in #60332).
19895 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19897 * mini.c: make sure the needed wrappers are compiled, too, with
19900 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19902 * driver.c: remove NPTL reference in --version output.
19904 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19906 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19907 generate valid assembly for the Mach-O assembler.
19909 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19911 * driver.c: don't include abcrem in the all optimization specifier
19912 since it slows down jit compilation too much for now.
19914 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19916 * mini.c: use BIGMUL only if both operands have the same signage.
19917 * iltests.il: Test for bug 60056. (errors related to signage in
19922 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19924 * mini.c, aot.c: memory leak fixes.
19926 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19928 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19930 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19932 * Makefile.am: remove the -static hack completely, it links in
19933 statically glib as well.
19935 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19937 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19938 * exceptions.cs: make it compile with new mcs/csc.
19940 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19941 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19942 and added relevant test case.
19944 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19946 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19947 regressions in gtk-sharp.
19949 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19951 * exceptions.cs: New regression tests.
19953 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19955 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19957 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19959 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19961 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19963 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19965 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19967 * mini.c (mono_jit_runtime_invoke): Init class in this
19968 method instead of trusting mono_jit_compile_method to
19969 do the work (because wrappers can be in object class)
19971 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19973 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19975 * basic-long.cs: New regression test.
19977 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19979 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19980 and div/rem checks.
19982 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19984 * Makefile.am: fix miguel's change to build mono statically against
19985 libmono (track build dependencies).
19987 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19989 * cfold.c: Some glib versions do not have G_MININT32.
19991 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19993 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19994 with precision of tan, atan, sin and cos, and implemented related
19995 regressions tests (fixes bug 54467, but one new problem appeared and
19998 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20000 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20002 * exceptions.cs: Add test for constant folding && division by zero.
20004 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20005 since driver.c is in libmono too, so the optimization was useless.
20007 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20008 variable to driver.c so the compiler can emit more efficient code to
20011 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20013 * Makefile.am: don't distribute generated inssel.[ch] files.
20015 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20017 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20018 into the default appdomain. Fixes #58707.
20020 * jit-icalls.c: Remove the broken approximation for truncl, doing
20021 no conversion is better.
20023 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20026 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20028 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20029 of the mcrxr instruction which is not available on some processors
20030 even if it's documented to be. Implement add and sub overflow correctly
20031 (still not complete for long unsigned). Speed up icalls a bit.
20033 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20035 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20036 we run .cctor in the current domain instead of target_domain.
20038 Fixes bug #58558, .cctor not being called in -O=shared.
20040 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20042 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20044 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20046 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20047 which can be done with an imm8, do it that way.
20048 (mono_arch_output_basic_block): ditto for a jmp
20049 (mono_arch_emit_prolog): Computate maximum offset of a label.
20051 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20053 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20054 now tries to allocate prefered physical reg's for virtual
20055 regs. This reduces the number of emited spills/loads with
20056 20-30% on our core assemblies.
20058 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20060 * jit-icalls.c: truncl() is not needed and trunc() is
20061 the correct thing to do anyway (bug #58287).
20063 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20065 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20068 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20070 * driver.c: enable loop optimizations by default.
20072 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20074 * mini-x86.c: fix calc of max loop size when aligning loops start.
20076 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20078 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20081 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20083 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20086 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20088 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20090 * mini.c (inline_method): Allways inline some wrappers even if the cost
20091 is too large. Fixes #58785.
20093 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20095 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20097 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20098 (crichton@gimp.org). Beginning of support for sparc/linux.
20100 * mini-sparc.c: Optimize retrieval of LMF address.
20102 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20104 * exceptions-ppc.c: handle alloca in methods with clauses.
20106 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20108 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20110 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20112 * mini.c: Delegate most of the abort signal work to
20113 mono_thread_request_interruption, which also handles Stop and Suspend
20116 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20118 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20119 supports the save/restore lmf opcodes.
20121 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20123 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20124 by gcc-3.4 as well.
20126 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20128 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20130 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20131 methods which contain array accesses.
20133 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20134 boundaries. Fixes #58537.
20136 * iltests.il: Add regression test for #58537.
20138 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20140 * mini-x86.c (mono_arch_local_regalloc): Last part of
20141 fix for bug #58633 (releasing register to early).
20143 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20145 * basic-long.cs: Add new regression test.
20147 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20149 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20150 register too early on the chain.
20152 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20154 * mini.c (create_helper_signature): Use a helper function to reduce
20155 the code which needs to be written. Also set the calling convention of
20156 icalls on windows. Fixes #57840.
20158 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20160 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20161 exceptions-ppc.c: added helper function to get the instruction address
20162 from a signal handler context.
20164 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20166 * helpers.c: use g_get_tmp_dir. Invokes happyness
20169 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20171 * helpers.c: Add new env variable to pass args to objdump.
20172 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20174 2004-05-17 Radek Doulik <rodo@ximian.com>
20176 * Makefile.am (common_sources): added abcremoval.h so it get
20177 disted and daily mono packages on go-mono.com will build again
20179 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20181 * abcremoval.c: Fixed coding style, added copyright header.
20183 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20185 * mini.h: Added prototype for abc removal main function.
20187 * build_relations_propagation_table.pl: Added copyright header.
20189 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20191 * basic-long.cs: reg test for complex ceq_long bug.
20193 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20195 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20196 reg in long and clob case (bug #58343). Fixed/added comments.
20198 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20200 * mini.c (mono_jit_runtime_invoke): Follow new convention
20201 of calling the invoke method with an function pointer.
20203 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20205 * ChangeLog: Fix author of memory leak patch.
20207 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20209 * Makefile.am: fix make dist as well...
20212 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20214 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20215 on archs where pointers are 4 bytes long.
20217 * Makefile.am: Added abcremoval.c source file.
20219 * abcremoval.c: Added abcremoval.c.
20221 * abcremoval.h: Added abcremoval.h.
20223 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20225 * inssel.brg: Enabled bounds check removal.
20227 * mini.c: Added support for abcrem optimization.
20229 * mini.h: Added abcrem optimization label.
20231 * driver.c: Added support for abcrem optimization.
20233 * propagated_relations_table.def: Added propagated_relations_table.def.
20235 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20237 * mini.c, cfold.c: fix style.
20239 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20241 * mini.c: handle issue with the low-level implementation of
20242 some long opcodes (bug #54209).
20244 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20246 * basic.cs: test for my new cmov stuff.
20248 2004-05-13 Patrik Torstensson
20250 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20251 opt and added peephole documentation.
20253 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20255 * tramp-ppc.c: rewrote the generic trampoline code.
20257 2004-05-11 Patrik Torstensson
20259 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20261 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20263 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20265 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20266 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20268 * mini.c: Add new icalls for AsAny marshalling.
20270 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20272 * tramp-ppc.c, mini-ppc.c: more cleanups.
20274 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20276 * mini.c: no warnings.
20278 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20280 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20282 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20284 * mini.c: In the thread abort signal handler, if the thread is in the
20285 process of being stoped, don't throw the Abort exception, just stop the
20288 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20290 * tramp-ppc.c: removed old code.
20292 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20294 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20295 do some simple speed optimizations on ppc.
20297 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20299 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20300 and large offsets in load/store.
20302 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20304 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20305 it causes regressions.
20307 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20309 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20312 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20314 * jit-icalls.c: remove warnings.
20315 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20316 speedups for unsafe code.
20318 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20320 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20322 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20324 * basic-calls.cs: Add new regression test.
20326 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20329 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20331 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20334 2004-05-06 Patrik Torstensson
20336 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20337 long reg allocation in any reg (not only eax:edx) and implemented
20338 long shl/shr ops in asm instead of helpers.
20340 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20342 * mini-sparc.h: Fix warnings.
20344 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20347 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20348 separate statement for clarity.
20350 * mini-sparc.c: Update status.
20352 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20354 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20357 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20359 * inssel-ppc.brg: another small pre-release workaround:
20360 we don't do overflow detection for long_sub_un.
20362 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20364 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20365 (also works around a weird ppc bug: 57957).
20367 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20369 * tramp-ppc.c: trampoline fixes.
20371 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20373 * mini-ppc.c: fixed typos.
20375 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20377 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20378 at the top of the stack. Fixed typos. Use a frame registers
20379 for all the methods with exception clauses.
20381 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20383 * exceptions-ppc.c: restore fp registers.
20385 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20387 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20388 order from the stack top (moved the stack room to save the
20389 return value for trace after the param area). Fixed corruption
20390 in restoring registers on unwind.
20392 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20394 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20396 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20398 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20399 and prolog/epilog for methods that use it. Allow
20400 enough param area room for varargs methods. Fix miguel's
20401 breakage in exception handling.
20403 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20405 * Makefile.am: run genmdesc only on current arch.
20407 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20409 * exceptions-x86.c:
20410 * mini-x86.h: fix the build on windows.
20412 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20414 * 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.
20416 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20418 * mini-exceptions.c: New file.
20420 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20421 Move some parts of the x86 exception handling code to an
20422 arch-independent file so it can be shared with other ports.
20424 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20426 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20428 2004-04-26 David Waite <mass@akuma.org>
20430 * driver.c: remove comma from end of enumeration declaration
20432 2004-04-26 Jackson Harper <jackson@ximian.com>
20434 * driver.c: parse config file before loading first assembly. This
20435 allows the user gac to be enabled/disabled.
20437 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20439 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20440 simpler mechanism: we do not care what is encoded initially
20441 (branch absolute or relative), we care about the code and its
20442 target. I kept the old code for reference for now.
20444 The new code tries first to determine if the jump is anywhere in
20445 the -/+32 absolute meg range, if it succeeds, it encodes using the
20446 absolute branch; If not, it tried to find something in the
20447 relative range, if not, it uses the handle_thunk code.
20449 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20451 * exceptions-ppc.c: use the correct ip register on macosx.
20453 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20455 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20457 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20459 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20460 Raise exception on integer divide by zero by hand since the hw
20461 doesn't support it. Handle NaNs in FP compares.
20463 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20465 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20466 code reducing duplication between the platforms and enabled
20467 signal exception handling (on linux for now).
20469 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20471 * exceptions-ppc.c: more macosx support.
20473 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20475 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20477 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20479 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20481 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20483 * iltests.il: more tests.
20485 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20487 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20490 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20492 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20494 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20496 * liveness.c: Mark variables as volatile in all basic blocks reachable
20497 from exception clauses.
20499 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20501 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20504 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20506 * iltests.il, basic.cs: more tests for regalloc.
20508 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20510 * iltests.il: Some tests for register allocation modifications
20513 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20515 * exceptions.cs: Add regression test for bug #56782.
20517 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20518 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20519 the beauty of fixing the same thing in 5 different files...
20521 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20523 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20526 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20528 * mini.c: Add support for STRWLPARRAY marshalling convention.
20530 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20532 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20533 to init the context to setup the regs pointer).
20535 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20537 * exceptions-ppc.c: more exceptions work.
20539 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20541 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20544 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20546 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20547 can use the memory directly.
20549 * cpu-pentium.md: Update documentation from a post from Zoltan.
20551 add x86_add_membase, x86_sub_membase, x86_mul_membase
20553 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20555 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20556 GENERAL_REGS they were also hardcoded for all PPC ports.
20558 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20560 Remove hard-coded limit for floating point registers, use
20561 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20563 Notice that in MacOS X calling conventions you can fit a lot more
20564 floating point values in registers, so I should update the PInvoke
20565 test to excercise the passing of floating point values on the
20566 stack (currently broken).
20568 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20570 * tramp-ppc.c (create_trampoline_code): Added
20571 JUMP_TRAMPOLINE_SIZE.
20572 (ppc_magic_trampoline): Follow the pattern from
20573 x86_magic_trampoline: if code is set to zero, return.
20574 (create_trampoline_code): Always pass MonoMethod to the jump
20575 trampoline, before it was passing a null.
20576 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20577 share the code with mono_arch_create_jit_trampoline.
20579 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20581 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20584 * cpu-g4.md: Added length for jmp instruction, the worst case
20585 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20588 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20590 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20592 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20594 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20595 before each IL instruction.
20597 * mini.c (CEE_BOX): Fix warnings.
20599 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20601 * mini.c: removed a few unused vars and extra whitespace.
20603 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20605 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20607 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20609 (OP_GETCHR): use the above
20610 (CEE_LDELEMA): use the above.
20612 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20613 version of the generic impl.
20614 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20615 (CEE_LDELEMA): use the above.
20617 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20619 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20622 * iltests.il: Added new regression test for #56317.
20624 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20626 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20627 under NetBSD. Fixes #56450.
20629 * liveness.c (update_gen_kill_set): Fix previous patch.
20631 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20633 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20635 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20637 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20638 ldsfld and ldsflda.
20640 * inssel-sparc.brg: Add more optimizations.
20642 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20644 2004-04-01 Martin Baulig <martin@ximian.com>
20646 * mini.c (handle_box): New static function; moved the
20647 implementation of CEE_BOX here.
20648 (mono_method_to_ir): Added `constrained_call' variable.
20649 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20650 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20651 mono_method_get_constrained() to get the method.
20653 2004-04-01 Martin Baulig <martin@ximian.com>
20655 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20656 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20657 (mono_method_to_ir): We don't need these macros anymore since
20658 mono_class_get_full() already takes care of it.
20660 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20662 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20663 use @function (as doesn't accept #function here) and check the return
20664 value of system and stop if fails.
20666 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20668 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20670 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20672 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20674 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20676 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20679 * basic-long.cs: Add test for negation of Int64.MinValue.
20681 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20683 * mini-sparc.c: Update status.
20685 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20687 * exceptions-sparc.c: Fix return value in filters.
20689 * inssel-sparc.brg: Fix register allocation in some rules.
20691 2004-03-28 Martin Baulig <martin@ximian.com>
20693 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20696 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20698 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20700 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20701 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20702 remove unused conv_u4 opcode.
20704 * mini-x86.c: Remove valgrind workaround since it slows down things
20705 even when mono is not run under valgrind.
20707 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20709 * mini-sparc.c: Update status.
20711 * inssel-sparc.brg: Add some optimizations.
20713 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20714 future delay slot filling. Add support for varargs, tail calls and JMP.
20716 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20717 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20719 * inssel.brg: Fix register allocation in OP_ARGLIST.
20721 * inssel.brg: Fix warnings.
20723 2004-03-25 Martin Baulig <martin@ximian.com>
20725 * mini.c (inflate_generic_field): Removed.
20726 (mini_get_method): Removed, use mono_get_method_full(),
20727 (mini_get_class): Removed, use mono_class_get_full().
20728 (mono_method_to_ir): Pass our generic context to
20729 mono_field_from_token().
20731 2004-03-25 Martin Baulig <martin@ximian.com>
20733 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20734 of a `MonoMethod *'.
20735 (mini_get_method): Take a `MonoGenericContext *' instead
20736 of a `MonoMethod *'.
20737 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20738 a new local variable called `generic_context' which holds the
20739 current `MonoGenericContext *'; use it to lookup things.
20741 2004-03-24 Martin Baulig <martin@ximian.com>
20743 * mini.c (mini_get_class): New static method; if we're inside a
20744 generic instance, inflate the class if neccessary.
20745 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20747 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20749 * iltests.il: New regression test for #55976.
20751 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20754 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20756 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20759 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20761 * liveness.c: Consider SSA stores as well as loads when making vars
20764 * exceptions.cs: New regression tests for register allocation.
20766 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20768 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20769 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20770 domain lock only to protect puntual access to data structures.
20771 Added access lock for sighash, jit_icall_hash_name,
20772 jit_icall_hash_addr and domain->code_mp.
20774 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20776 * driver.c: Print SIGSEGV handling method.
20778 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20780 * mini.c (setup_jit_tls_data): Handle case when this is called
20781 multiple times for a thread.
20783 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20784 is different from fbxx_un. Fixes #54303. Also use constants instead of
20785 magic numbers in a lot of places.
20787 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20789 * exceptions.cs: Fix cctor test when --regression is used.
20791 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20793 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20796 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20798 * inssel-ppc.brg: fixed register assignments for some rules.
20800 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20802 * exceptions.cs: Add test for exceptions in static constructors.
20804 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20805 static constructors outside the domain lock. Fixes #55720.
20807 2004-03-17 Martin Baulig <martin@ximian.com>
20809 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20810 (inflate_generic_field): Take the `MonoMethod *' instead of the
20811 `MonoClass *' and added support for generic method.
20812 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20813 have a `field->parent->gen_params', only inflate the field if it's
20814 an open constructed type.
20816 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20818 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20819 exception object instead of the preconstructed ones.
20821 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20823 * mini.c: reverted changed to sigsegv_signal_handler commited
20824 accidentally in the previous patch.
20826 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20829 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20830 running --aot with an old assembly.
20832 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20834 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20837 * mini-sparc.c: Add support for v9 branches with prediction.
20839 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20841 * mini.c (mini_init): #warning is GNUC only
20843 * mini-sparc.h: implement __builtin_frame_address
20844 and __builtin_return_address for Sun C compiler
20846 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20848 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20850 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20852 * basic-calls.cs: Add test for unaligned byref long argument passing.
20854 * mini-ops.h: Add sparcv9 compare and branch instructions.
20856 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20857 v9 instructions if we have a v9 cpu.
20859 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20860 registers for global allocation.
20862 * exceptions-sparc.c: Fixes.
20864 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20866 * liveness.c (mono_analyze_liveness): Optimized version.
20868 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20870 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20873 * basic-float.cs basic-calls.cs: New regression tests.
20875 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20877 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20878 sigaltstack implementation.
20880 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20882 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20883 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20885 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20887 * mini.c: Fix warnings.
20889 * mini.c (mono_resolve_patch_target): New function which contains the
20890 arch independent part of the patching process.
20892 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20893 patching code to a separate function.
20895 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20897 * mini.c (add_signal_handler): ifdef out on Windows
20899 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20901 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20902 cpu-sparc.md: Add exception handling support + other fixes.
20904 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20905 typed GC detection in --version.
20907 * basic.cs exceptions.cs: New regression tests.
20909 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20910 the arch specific code can store data during a compilation.
20912 * mini-ops.h: Add OP_SETFRET.
20914 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20915 function, register a separate icall for each arity, so the icalls can
20918 * mini.c (mono_print_tree): Print negative offsets in a more readable
20921 * mini.c: Make signal handling work on sparc.
20923 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20925 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20927 * jit-icalls.c: Emulate truncl by aintl on solaris.
20929 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20931 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20933 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20935 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20937 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20938 a MarshalByRef type, inline a method that performs the check, taking into
20939 account that the object can be a proxy. Also implemented tow new opcodes:
20940 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20941 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20942 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20944 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20946 * mini-ppc.c: if a relative branch displacement is too big
20947 but it points to and area reachable with an absolute branch,
20950 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20952 * mini.c: optimize small copies in cpblk.
20954 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20956 * basic-calls.cs basic-float.cs: New regression tests.
20958 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20959 negative offsets from %fp. Implement localloc. Fix local register
20960 allocation. Fix the case when the this argument needs to be saved to
20961 the stack. Implement some missing opcodes.
20963 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20965 * mini.c (mini_method_compile): Reenable global regalloc in methods
20966 with exception handlers.
20968 * linear-scan.c (mono_varlist_sort): Fix warning.
20970 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20972 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20975 * liveness.c: Make all variables uses in exception clauses volatile, to
20976 prevent them from being allocated to registers. Fixes #42136.
20978 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20980 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20981 causes regressions.
20983 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20984 argument to mono_arch_regalloc_cost.
20986 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20989 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20991 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20992 Make the cost of allocating a variable to a register arch dependent.
20994 * basic-calls.cs: Fix compilation of tests.
20996 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20997 helper function to cut back on the number of #ifdefs needed.
20999 * mini-ppc.c: Fix compilation.
21001 * basic-calls.cs: New regression tests.
21003 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21005 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21006 of l0 since that is callee saved.
21008 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21011 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21012 of delay instruction.
21014 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21016 * mini.h (MonoCallInst): Add 'virtual' flag.
21018 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21020 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21022 * *.cs: New regression tests.
21024 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21027 * mini.c (mono_runtime_install_handlers): Fix build.
21029 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21030 'signal_stack_size' members.
21032 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21033 alternate signal stack.
21035 * exceptions-x86.c: Add stack overflow handling.
21037 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21038 functions to arch independent code.
21040 * mini.c (mono_print_tree): Print more detailed info for load_membase
21043 2004-02-23 Martin Baulig <martin@ximian.com>
21045 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21047 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21049 * mini-x86.c: fixed reg allocation for div/rem.
21051 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21053 * driver.c (mono_main): Report some configuratio options on --version.
21055 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21057 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21058 low in the address space. Correctly flush memory in thunks where we
21059 output native code.
21061 2004-02-20 Martin Baulig <martin@ximian.com>
21063 * mini.c (mini_get_method): New static method; inflate all generic
21064 methods and methods in open generic instances.
21065 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21066 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21068 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21070 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21072 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21074 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21076 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21078 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21079 it compile using Sun's compiler.
21081 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21083 * 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.
21085 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21087 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21089 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21091 * mini-ppc.c: handle calls outside of the allowed range with thunks
21092 allocated using the code manager.
21093 * tramp-ppc.c: use the code manager to hold generated native code.
21094 Fixed the magic trampoline to just patch vtable entries.
21096 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21098 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21101 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21103 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21106 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21107 if we have a working __thread implementation.
21109 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21110 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21112 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21114 * mini-x86.c: Fix compilation under gcc 2.
21116 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21118 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21119 contains a call to the wrapped function.
21121 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21122 OP_<CALL>_IMM opcodes, and use them under X86.
21124 * mini.c (mono_jit_find_compiled_method): Fix warning.
21126 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21128 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21130 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21131 functionality to mini.c.
21133 * mini.c (mono_create_jump_trampoline): New function to create a jump
21134 trampoline. Return a compiled method instead of a trampoline if it
21135 exists. Add a cache for jump trampolines.
21137 * mini.c (mono_jit_find_compiled_method): New function to return a
21138 compiled method if it exists.
21140 * mini-x86.c: Call mono_create_jump_trampoline instead of
21141 mono_arch_create_jit_trampoline.
21143 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21144 a jump trampoline. Fixes #52092.
21146 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21148 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21149 which is not up-to-date. Add check_corlib_version () instead.
21151 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21154 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21155 since newer valgrind versions do not need it.
21157 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21158 compile a method with a given set of optimizations.
21160 * mini.c: Compile icall wrappers on-demand instead of at startup.
21162 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21163 wrapper for an icall.
21165 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21167 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21170 * iltests.il: Add test for non-empty stack before switch instruction.
21172 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21174 * mini.c: Add support for new stringbuilder marshalling conventions.
21176 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21178 2004-02-01 Martin Baulig <martin@ximian.com>
21180 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21181 in `ginst->mtype_argv'.
21183 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21185 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21186 facilitate grepping.
21188 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21190 * mini.c: fixed buglet in initobj generic implementation for references.
21192 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21194 * Makefile.am: make the version script conditional.
21195 * jit-icalls.c: handle missing truncl().
21197 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21199 * exceptions.cs: Add more tests for double->int conversion.
21201 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21202 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21204 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21206 * driver.c: make --verbose --version emit an error
21207 if the loaded corlib doesn't match the runtime version.
21209 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21211 * mini-ppc.h: export ppc_patch().
21212 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21213 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21214 on par or better than on MacOSX.
21216 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21218 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21219 mono_lookup_pinvoke_call.
21221 * mini-x86.c: Under windows, the default pinvoke calling convention is
21222 stdcall. Fixes #52834.
21224 * mini.c (optimize_branches): Add an upper bound to the number of
21225 iterations to prevent infinite loops on strange loops. Fixes #53003.
21227 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21229 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21230 and ISINST. Fixes #52093.
21232 * objects.cs (test_0_vector_array_cast): New tests.
21234 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21236 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21237 checking in Array.Set ().
21239 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21242 * object.cs (test_0_multi_array_cast): New regression test.
21244 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21246 * exceptions-ppc.c: fix build on Linux/PPC.
21248 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21250 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21251 running under valgrind.
21252 (x86_magic_trampoline): Fix build bustage.
21254 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21255 negative values as well. This is needed for the encoding of the line number
21256 info, since sometimes the line numbers are not in increasing order.
21258 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21260 * cpu-pentium.md (localloc): Increase the size of the localloc
21261 instruction since it is a loop under Win32.
21263 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21266 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21268 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21269 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21270 Max Horn (max@quendi.de). Fix file names in comments.
21272 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21274 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21275 avoid stack overflow.
21276 (replace_usage): Avoid uninitialized variable warnings.
21278 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21279 and taking the address of valuetype variables.
21281 2004-01-03 Patrik Torstensson
21283 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21284 for other purposes than FP later on.
21286 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21288 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21291 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21293 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21295 2003-12-30 Patrik Torstensson <p@rxc.se>
21297 * mini-x86.h: Decreased number of availiable fp regs.
21298 Solves corner cases with FP spilling.
21300 2003-12-23 Patrik Torstensson <p@rxc.se>
21302 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21303 for floating point stack tracking / spilling on x86.
21306 * basic-float.cs: added float mul overflow test.
21308 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21310 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21312 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21314 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21315 supports for cond branches that overflow the immediate
21316 overflow offset. mcs can compile simple programs.
21318 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21320 * exceptions-ppc.c: exception handling support wip:
21321 finally handlers get run on exception.
21323 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21325 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21328 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21330 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21331 initial support for stack walking and unwinding.
21333 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21335 * driver.c (mono_main): Make corlib-out-of-sync message more
21336 descriptive. Also remove verify_corlib call.
21338 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21340 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21341 not overlap with other call's arguments, too.
21343 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21345 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21346 move to arch-specific code the choice of arch-specific
21347 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21348 * mini.c: ensure emulation calls will not interleave
21351 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21353 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21354 the magic trampoline stack frame is dropped before executing
21357 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21359 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21360 and integer to fp conversions. Added support for overflowing
21361 arguments on the stack. Reserve a couple more registers as temps.
21362 Added support for aot compilation (as output still needs to be
21365 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21367 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21368 Don't overwrite return register in some corner cases.
21370 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21372 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21373 static constructors when AOT compiling.
21375 * driver.c (mono_main): Call mono_check_corlib_version.
21377 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21379 * cpu-g4.md, basic.cs: fixed div target register.
21381 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21383 * mini-ppc.c, basic.cs: shl_imm fix with test.
21385 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21387 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21388 structures by value. Misc fixes.
21389 * objects.cs: more tests.
21391 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21393 * mini-ppc.c: lconv.ovf.i implemented.
21395 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21398 (mini_init): don't error out if someone already called g_thread_init.
21400 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21402 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21403 to be any type per the spec. Fix abnormal memory usage when
21404 the same object is repeatedly thrown.
21406 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21408 * mini.c: check for overruns in IL code.
21410 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21412 * TODO: Add/remove some todo entries.
21414 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21416 * driver.c (mono_main): Call mono_verify_corlib.
21418 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21420 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21421 This has been moved to mini.c
21422 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21423 type being casted is marshalbyref it could be a proxy, so instead of
21424 emitting the type check code, emit a call to a runtime method that will
21425 perform the check by calling CanCastTo if needed.
21427 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21429 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21430 methods with large stack frames under Win32.
21432 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21434 * Makefile.am: Distribute regression tests.
21436 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21437 at the end instead of inserting each variable into the sorted list.
21439 * linear-scan.c (mono_varlist_sort): New helper function.
21441 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21443 * mini.c: ensure arguments and locals are within bounds.
21445 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21447 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21450 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21452 * mini.c (mono_cprop_copy_values): Fix crash.
21454 * aot.c: Set verbosity back to 0.
21456 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21458 * regalloc.c: complete memory leak fix by Laurent Morichetti
21461 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21463 * driver.c (main_thread_handler): Revert the previous patch.
21465 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21468 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21469 memory from the memory pool.
21471 * driver.c (main_thread_handler): Turn on all optimizations when
21474 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21475 an array for better performance.
21477 * regalloc.c (mono_regstate_assign): Fix memory leak.
21479 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21480 serialize the debug info.
21482 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21483 debug info from the serialized representation.
21485 * aot.c: Save debug info into the generated file and load it when
21488 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21490 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21492 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21493 More FP-related fixes.
21495 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21497 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21498 and register allocation buglet. Hello world now runs.
21500 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21502 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21503 * tramp-ppc.c: fixed class init trampoline.
21504 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21506 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21508 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21509 mini.c: more ppc changes/fixes.
21511 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21513 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21514 Also optimize the case when the arguments are the same in the caller
21517 * iltests.il: Add tests for tail calls with valuetype arguments.
21519 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21521 * mini-ppc.c: fixes for struct return type.
21523 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21525 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21526 mono_spillvar_offset() to arch-specific code.
21528 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21530 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21532 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21534 * exceptions-x86.c: Fix stack space leaks.
21536 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21537 registers from the lmf if the method has save_lmf set.
21539 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21541 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21542 of icall wrappers into InvokeInDomain, since these are now per-domain.
21544 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21546 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21547 make some opcode emulation and intrinsic ops enabled/disabled
21548 according to the architecture. More fixes.
21550 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21552 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21554 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21556 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21557 arch-specific handling for 'this' and struct return type to
21558 arch-specific code.
21560 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21562 * aot.c: prevent divide by zero error when reporting (it happened with
21563 Accessibility.dll).
21565 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21567 * mini.h (inst_switch): Remove unused macro.
21569 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21572 (load_aot_module): free 'info->methods' and 'info' properly. No more
21573 "free(): invalid pointer blah" messages when you have an old aot
21576 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21578 * jit-icalls.c, mini.c: Added support for context static fields.
21580 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21582 * mini.c (mono_method_blittable): Methods which set LastError are not
21583 blittable either. Fixes #51108.
21585 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21587 * mini.c: flush icache.
21588 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21590 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21592 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21594 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21596 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21599 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21602 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21604 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21606 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21607 instruction when the result is discarded.
21609 * iltests.il (test_0_div_regalloc): New regression test.
21611 * arrays.cs: Fix compilation error.
21613 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21615 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21616 float rules to inssel-x86.brg: sane architectures with FP registers
21617 don't need to implement these rules.
21619 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21621 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21623 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21625 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21626 implementation of 32 bit systems.
21628 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21630 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21631 (Jeroen Zwartepoorte).
21633 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21635 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21636 the caller and the callee matches.
21638 * mini.c (mono_method_to_ir): Add comment.
21640 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21641 signbit is missing on some platforms.
21643 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21645 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21647 * mini.c (setup_jit_tls_data): Call the new function.
21649 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21651 * mini-x86.c: Add experimental support for fast access to the lmf
21652 structure under NPTL/Linux 2.6.x.
21654 2003-11-06 Martin Baulig <martin@ximian.com>
21656 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21657 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21660 2003-11-02 Martin Baulig <martin@ximian.com>
21662 * mini.c (inflate_generic_field): New static method.
21663 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21664 generic instance and the field is declared in a generic type, call
21665 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21667 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21669 * mini.h mini.c (mono_method_same_domain): New function to return
21670 whenever the caller and the callee are in the same domain.
21672 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21674 2003-10-30 Martin Baulig <martin@ximian.com>
21676 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21677 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21679 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21680 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21682 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21684 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21687 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21688 object here, so it is in the correct appdomain etc.
21690 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21692 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21694 (mono_method_to_ir): Avoid freeing the type created returned from
21695 mono_type_create_from_typespec, since it is put into an internal cache
21696 by the function. Fixes pointer.exe.
21698 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21699 trampolines for icalls and pinvokes as well. Fixes #33569.
21701 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21703 * mini.c: Update after appdomain changes.
21705 * mini.c (mono_jit_compile_method_inner): Allways compile native
21706 method wrappers in the root domain, since there can only be one
21707 instance of them, whose address is stored in method->info.
21709 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21711 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21712 environment variable. Instead detect automatically whenever running
21713 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21716 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21718 * trace.c, trace.h: New files that implement the new trace option
21721 * driver.c: Document new --trace options.
21723 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21726 - if (mono_jit_trace_calls)
21727 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21729 * mini.h: prototypes.
21731 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21733 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21735 * mini.c inssel.brg: Implement typedefbyref opcodes.
21737 * mini.c (mono_jit_compile_method): Remove unused local variable.
21739 * mini.c (mono_jit_compile_method_inner): Ditto.
21741 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21743 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21745 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21747 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21749 * mini.c (mono_no_aot): Remove unused global variable.
21751 * mini.c: Thread safety fixes.
21753 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21755 * mini.c (mono_create_class_init_trampoline): Add a lock around
21756 class_init_hash_addr.
21758 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21761 * mini.c: Decompose the NEWARR instruction before decomposing its
21762 arguments. Fixes #30073.
21764 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21766 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21769 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21771 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21773 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21775 * driver.c: Add support for compiling icall wrappers to --compile.
21777 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21779 * inssel.brg: The empty value in class->interface_offsets is -1, not
21782 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21784 * objects.cs: New test for 'is' operator on an array of interfaces.
21786 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21788 * tramp-ppc.c: update trampoline code to support jumps
21789 and class initialization.
21791 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21793 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21795 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21797 * inssel.brg (OP_UNBOX): Remove unused rule.
21799 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21800 region instead of one for each method. Fixes #47813.
21802 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21804 * exceptions.cs (test_0_nested_finally): New regression test for
21805 nested exception handlers.
21807 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21809 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21811 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21814 * mini.c (mono_method_check_inlining): Make the inlining limit
21815 configurable by an environment variable.
21817 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21819 * mini.h: Bump AOT file version.
21821 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21822 token, store the image along with the token, since the token might not
21823 refer to the same image as the method containing the relocation,
21824 because of inlining.
21826 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21828 * mini.c (mono_precompile_assemblies): New function to compile
21829 all methods in all loaded assemblies.
21831 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21833 * regalloc.h regalloc.c (MonoRegState): Change the type of
21834 iassign and fassign to int*, since they can contain large negative
21835 values if the register is spilled. Also added some comments. Fixes
21838 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21839 under Win32. Fixes #42964.
21841 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21843 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21845 * aot.c: Added support for AOT compiling methods which contain calls
21846 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21849 * driver.c (compile_all_methods): Run the compilation in a thread
21850 managed by mono. Fixes #44023.
21852 * mini.c (mono_codegen): Print full method name in verbose output.
21854 * mini-x86.c (mono_arch_patch_code): Fix warning.
21856 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21857 jumps, since the method we are jumping to might be domain-specific.
21859 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21861 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21863 * inssel.brg: string chars are unsigned.
21865 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21867 * TODO: New todo item.
21869 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21870 which calls mono_runtime_class_init and patches the call site to
21871 avoid further calls.
21872 (mono_arch_create_class_init_trampoline): New arch specific function
21873 to create a class init trampoline.
21874 (create_trampoline_code): Generalized so it can create
21875 class init trampolines as well.
21877 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21878 (mono_create_class_init_trampoline): New function to create and cache
21879 class init trampolines.
21880 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21881 vtable given the address of a class init trampoline. Used by the
21883 (mono_codegen): Generate a call to a trampoline instead of
21884 mono_runtime_class_init in LDSFLD[A].
21885 (mono_codegen): Add relocations for the new trampoline.
21887 * mini.h mini-x86.c aot.c: Added a new relocation type:
21888 MONO_PATCH_INFO_CLASS_INIT.
21890 * mini.h: Bump AOT version number.
21892 * aot.c: Create a copy of the loaded code instead of using the original
21893 so methods which call each other will be close in memory, improving
21896 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21897 patch since it breaks the regression tests.
21899 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21900 for the register saving instruction sequence since the
21901 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21903 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21905 * TODO: Fix todo item && remove another.
21907 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21909 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21912 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21913 function of the module.
21915 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21916 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21917 --no-aot command line option.
21919 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21921 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21922 by Bernie Solomon (bernard@ugsolutions.com).
21924 * inssel.brg: Refactor the interface offset table related code into
21925 its separate functions and add support for the AOT case.
21927 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21929 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21931 * aot.c: Added mono_aot_verbose variable and made all debugging
21932 output depend on the value of this variable.
21934 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21935 method_label and info_label.
21937 * mini.h mini-x86.c aot.c: Added a new relocation type
21938 MONO_PATCH_INFO_IID for klass->interface_id.
21940 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21941 the MonoJitInfo structure.
21943 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21944 a non-root appdomain in shared mode.
21946 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21948 * aot.c: make aot loader less verbose. Remove free of unused variable.
21950 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21952 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21954 * .cvsignore: Added *.dll.
21956 * mini.c (mono_print_tree_nl): New function callable while debugging.
21958 * mini.c (mono_print_code): Export this.
21960 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21963 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21965 * mini.h (MonoCompile): Added 'jit_info' field.
21967 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21968 the cfg structure, since it is needed by the AOT compiler.
21970 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21972 * aot.c: A major rewrite. Changes include:
21973 - save exception tables for methods which have them.
21974 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21975 to g_module_symbol.
21976 - reworked the file format so it is now much smaller and needs
21977 fewer relocation entries.
21979 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21981 * aot.c (load_aot_module): Fix build bustage on platforms without
21984 2003-09-04 Martin Baulig <martin@ximian.com>
21986 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21988 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21990 * TODO: Some new optimization ideas.
21992 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21994 * aot.c: Save the optimization flags used to compile the code into
21997 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21998 support emitting domain specific code.
22000 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22001 no longer domain neutral. It can be made domain neutral by compiling
22002 with --optimize=shared.
22004 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22005 between appdomains.
22007 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22008 loading of AOT code.
22010 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22012 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22013 if there is no domain neutrality information.
22015 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22017 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22018 format version into the generated library.
22020 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22021 callee method into the caller since one of them could be shared.
22023 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22024 system exceptions from AOT code now works.
22026 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22027 method if it is domain neutral and the callee is not.
22029 * graph.c (cfg_emit_one_loop_level): Fix warning.
22031 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22033 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22036 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22038 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22039 is needed by code which is executed before mono_runtime_init ().
22040 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22042 * mini.c (mono_thread_abort): Fix warning.
22043 (mono_jit_compile_method): Call static constructor in the AOT case too.
22045 * aot.c (mono_compile_assembly): Fix warning.
22047 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22049 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22051 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22053 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22055 * cpu-pentium.md: Fix the length of call opcodes so they include the
22056 ESP restoring instruction. Fixes #47968.
22058 2003-08-28 Martin Baulig <martin@ximian.com>
22060 * mini-x86.c (mono_arch_call_opcode): Added support for
22061 MONO_TYPE_GENERICINST.
22063 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22065 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22067 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22068 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22070 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22073 2003-08-26 Martin Baulig <martin@ximian.com>
22075 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22076 when reporting an error, set this to the actual error location.
22077 (mono_method_to_ir): Report the correct error location if
22078 get_basic_blocks() returned an error.
22080 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22082 * mini.c (mono_type_blittable): OBJECT is not blittable.
22083 (mono_method_blittable): Methods which have marshalling descriptors
22084 are not blittable either. Fixes #47842.
22086 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22088 * driver.c mini.c: Use an environment variable instead of a global
22089 variable. Also fix the build.
22091 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22092 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22095 * driver.c mini.c: Added --with-valgrind option to turn off some
22096 code which prevents mono from running under valgrind.
22098 * mini.c (mono_emit_call_args): Fixed warning.
22100 * mini.c (mono_emulate_opcode): Fixed warning.
22102 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22104 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22105 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22106 regalloc.c, regalloc.h: specify available registers in arch-specific
22107 code and support floats in the regallocator (patch by Laurent Morichetti
22110 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22112 * mini.c: mono_thread_current() can be called only after
22113 mono_runtime_init(): rearrange code to not call it early on.
22115 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22117 * mini.c: allocate jump tables in the code mempools.
22119 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22121 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22124 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22126 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22127 12 to 16. This fixes bug #47453.
22130 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22132 * mini-ppc.c: fixed indexed load and unsigned compares.
22134 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22136 * mini.c: reenabled installation of handler for
22137 thread abort signal.
22139 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22141 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22142 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22143 until it's fixed and actually useful.
22145 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22147 * inssel-long32.brg: couple more opcodes implemented.
22149 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22151 * mini-sparc.c: Even more opcodes implemeted.
22153 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22155 * mini-sparc.c: More opcodes implemented.
22157 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22159 * mini-sparc.c: More opcodes implemented.
22161 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22163 * inssel-sparc.brg: Add some needed rules. Direct
22165 * Makefile.am: Use inssel-sparc.brg
22166 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22167 an assert happy for now.
22169 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22171 * mini-sparc.c: Fixed compile errors.
22172 * exceptions-sparc.c: Same. We now produce a mono binary
22173 on sparc-linux. Yea.
22175 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22177 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22178 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22179 They compile, but do not work.
22181 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22183 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22184 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22185 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22188 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22190 * mini.c: more opcodes implemented and better support for generics.
22192 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22194 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22195 * mini.c, mini.h: first cut at generics support: some new instructions
22196 added and changed the behaviour of some of the existing ones.
22198 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22200 * mini.c: Removed definition of metadata_shared mutex here.
22202 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22204 * mini-x86.c: make vararg calls work for instance methods.
22206 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22208 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22209 returns the arguments in a separte list, now.
22211 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22213 * aot.c, mini.c: updates for array type representation changes.
22215 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22217 * mini.c: register function to perform jit shutdown.
22219 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22221 * mini.c: use a faster allocator if possible.
22223 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22225 * aot.c: some cleanups and portability changes.
22227 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22229 * mini.c: use faster allocation for CEE_BOX if possible.
22231 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22233 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22234 Moved inlined mempcy code to its own function so that is can be
22235 reused. Added an inline memset function as well (optimized initobj).
22236 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22238 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22240 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22242 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22244 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22245 arch code can setup the cpu for CLR execution, if needed.
22246 We use it on x86 to set the precision of FP operations.
22248 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22250 * mini.c: disable some optimizations if we can guess they'll cost too
22251 much for a given method.
22253 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22255 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22257 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22258 * mini.h mini.c mini-x86.c: Added instruction level coverage
22259 info collection support.
22261 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22263 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22264 is now implemented in the profiling API. Get rid of a couple of
22265 unnecessary global variables.
22267 2003-06-15 Nick Drochak <ndrochak@gol.com>
22269 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22270 * cpu-g4.md: add op_bigmul and op_bigmul_un
22271 * cpu_pentium.md: add op_bigmul_un
22272 * inssel-long32.brg: add rule for unsigned bigmul
22273 * mini-ops.h: define OP_BIGMUL_UN
22274 * mini-x86.c: THE BUG: handle (un)signed properly
22275 * mini.c: choose unsigned opcode if needed.
22276 This set of patches fixes bug #44291
22278 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22280 * mini.c (optimize_branches): improved to handle all kinds of
22281 conditional branches.
22283 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22285 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22286 don't raise exceptions.
22288 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22290 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22291 to arch-specific files.
22293 2003-06-09 Martin Baulig <martin@ximian.com>
22295 * Makefile.am (libs): Added $(LIBGC_LIBS).
22297 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22299 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22300 and OP_ATAN (fixes bug#44293).
22302 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22304 * Makefile.am, mini-x86.c: rename cpu description array to
22305 pentium_desc, since some compilers define the 'pentium' preprocessor
22308 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22310 * mini.c (mini_select_instructions): add explicit branch if the
22311 following block is not the false target of a conditional branch -
22312 we need this with any optimization that reorder or remove bblocks
22314 * mini.c (optimize_branches): bug fixes
22316 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22318 * mini.c (mono_method_to_ir): inline static readonly fields
22320 * ssa.c (fold_tree): start cfold support for long (very simple
22323 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22325 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22327 * inssel.brg: fixed memcpy (bug #44219).
22329 2003-06-05 Dick Porter <dick@ximian.com>
22331 * driver.c: Set the glib log levels to not abort if g_message
22334 g_set_prgname() has to happen before mini_init() so that the
22335 process handle gets the info.
22337 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22339 * driver.c: add intrins to the default optimizations to get wider
22342 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22344 * mini.h: some large basic blocks will overflow a 16-bit
22345 integers for symbolic registers.
22347 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22349 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22350 (mono_arch_output_basic_block): fix bug 43499
22352 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22354 * mini.c: kill duplicated definition of mono_debug_format.
22356 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22358 * mini-x86.c, arrays.cs: fixed register allocation bug.
22360 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22362 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22364 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22366 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22369 (print_method_from_ip): also print source location information if
22372 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22374 * mini.c (mono_find_block_region): bug fix in region code
22375 (mini_method_compile): enable removing unreachable code again, but
22376 only in methods without exception clauses.
22378 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22380 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22381 Implemented arglist opcode and handling of TypedReference type.
22382 Fixed x86 call convention when a structure is returned.
22383 Minimal support for calling static vararg methods.
22385 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22387 * mini.c (mini_method_compile): always remove unreachable code,
22388 because the code in them may be inconsistent (access to dead
22389 variables for example).
22391 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22393 * driver.c, debug-mini.c: warning fixes.
22395 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22397 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22399 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22401 * mini.c: thread-static fields are registered in mono_class_vtable(),
22402 so ensure the function is called before checking for them.
22404 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22406 * mini.c (optimize_branches): fix for bug 43586
22408 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22409 overflow (fixes Bug #43639)
22411 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22413 * mini.c, objects.cs: allow the use of stobj for primitive types.
22415 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22417 * mini.c: be less strict about argument checking until we support
22418 running the verifier.
22420 2003-05-27 Nick Drochak <ndrochak@gol.com>
22422 * basic-long.cs: tests for (ulong)int * (ulong)int also
22423 * mini.c: use the same trick for (ulong)int * (ulong)int
22425 2003-05-27 Nick Drochak <ndrochak@gol.com>
22427 * basic-long.cs: add regression test for (long)int * (long)int
22428 * cpu-pentium.md: add op_bigmul specification
22429 * inssel-long32.brg: add OP_BIGMUL rule
22430 * mini-ops.h: add OP_BIGMUL
22431 * mini-x86.c: register allocator: handle case where src1 needs to be
22433 * mini.c: substitute special BIGMUL opcode in the tree for
22434 (long)int * (long)int
22436 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22438 * jit-icalls.c: call the type ctor on field access if needed.
22440 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22442 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22443 to a method (including results of ldelema, bug#43207).
22445 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22447 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22448 colors to show exception handler blocks.
22450 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22451 (fix for pinvoke7.cs).
22453 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22455 * mini.h, mini.c: ensure correct initialization order for types that
22456 require it. Prepare for lazy compilation of jit icall wrappers.
22457 Provide a name for opcode emulation to reduce unneeded mallocing.
22459 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22461 * mini-x86.c: better register restoring code and profiling
22462 support for tail calls.
22464 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22466 * mini.h, driver.c: prepare for leaf methods optimization.
22468 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22470 * mini.c: get targets of branches before converting a method.
22472 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22474 * mini.c (optimize_branches): added some experimental code (disbaled)
22476 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22478 * mini.c (optimize_branches): fix branch to branch optimization
22480 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22482 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22484 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22486 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22489 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22491 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22492 enable use of interface variables again.
22494 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22495 I1 to registers because there is no simply way to sign extend 8bit
22496 quantities in caller saved registers on x86.
22498 * inssel-float.brg: set costs of some rules to 2 so
22499 that monobure always select the arch. specific ones if supplied,
22500 regardless of the order we pass the files to monoburg.
22502 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22504 * mini.c, mini-x86.c: since the magic trampoline for jumps
22505 can't patch the code directly, we do it as soon as the
22506 method gets compiled.
22508 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22510 * mini-x86.c, mini.h: introduce a new patching method
22511 to support CEE_JMP and tail calls.
22512 * mini.c: obey tail.call. Don't precompile methods target
22514 * tramp-x86.c: new trampoline code to handle methods
22515 reached through a jump.
22517 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22519 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22520 bit values to registers
22522 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22524 * mini.c (mono_compile_get_interface_var): share interface
22525 variables if possible.
22527 2003-05-16 Martin Baulig <martin@ximian.com>
22529 * debug-mini.c (mono_init_debugger): New function to initialize
22530 the debugger. This is not in the debugger since it needs to
22531 access some of mini's internals.
22533 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22535 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22537 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22539 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22540 for value type handling.
22542 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22544 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22545 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22547 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22549 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22550 the constructor through a proxy.
22552 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22554 * jit-icalls.c, inssel.brg: fixes to array element address
22557 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22559 * mini-x86.c (is_regsize_var): allocate pointer to registers
22561 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22563 * driver.c: fixed typo, added intrins to the set of optimizations
22564 tested with regressions.
22566 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22568 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22569 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22572 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22574 * inssel.brg: remove some common pop instructions without side effects
22576 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22578 * inssel-x86.brg: fixed thinko in int to double conversions.
22580 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22582 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22584 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22586 * inssel-long32.brg: two more missing instructions.
22588 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22590 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22591 if not already set.
22593 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22595 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22598 * basic-float.cs: Added tests for negative zero.
22600 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22602 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22603 a couple of missing operations for long casts, with test cases.
22605 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22607 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22609 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22611 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22612 code size estimation.
22614 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22616 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22617 abstract methods (fix bug 42542)
22619 * aot.c: add ability to handle array types
22621 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22623 * mini.c: Call the _specific versions of the object allocation
22624 functions if possible.
22626 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22628 * driver.c: call setlocale ().
22630 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22632 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22635 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22637 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22639 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22640 wrappers (fix bug 42122)
22642 2003-05-04 Martin Baulig <martin@ximian.com>
22644 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22646 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22647 s/mini_set_defaults/mono_set_defaults/g.
22649 2003-05-04 Martin Baulig <martin@ximian.com>
22651 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22653 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22655 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22656 (reported by Don Roberts).
22658 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22660 * mini.c: temporarily work around two bugs for this release.
22662 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22664 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22665 that contains -export-dynamic and it makes using the ld script
22667 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22669 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22671 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22674 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22676 * mini.c: make sure leave calls all the needed finally blocks,
22677 even when the target jumps out of multiple exception clauses.
22679 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22681 * ldscript, Makefile.am: add linker script to reduce the number of
22682 exported symbols (should also fix the issues with libwine defining
22683 some of the same symbols in io-layer).
22685 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22687 * driver.c (mini_main): Avoid assertion when no file name is given on
22690 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22692 * driver.c: added --version/-V command line option.
22693 Added the inline optimization in the regression tests.
22695 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22697 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22698 to the type in the method signature (fixes bug#42134).
22700 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22702 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22704 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22706 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22708 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22710 * driver.c: fixed bug #42100.
22712 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22714 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22716 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22718 * mini.c: moved most of the code required to do inlining to its own
22719 function so it can be reused. Inline also ctors if appropriate.
22721 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22723 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22724 the runtime can call mono API functions.
22726 2003-04-27 Martin Baulig <martin@ximian.com>
22728 * debug-mini.c (mono_debug_init_method): Added
22729 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22730 send a notification to the debugger.
22732 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22733 running in the Mono Debugger, just pass the breakpoint number to
22734 mono_debug_init_method().
22736 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22738 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22740 * mini.c: allow some more unsafe compares.
22742 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22744 * mini-x86.c, Makefile.am: make distcheck works (partially from
22745 a patch by Richard Lee <r.h.lee@attbi.com>).
22746 * regset.c, regset.h: removed, they are unused.
22748 2003-04-25 Dick Porter <dick@ximian.com>
22750 * driver.c: Usage reports the name as 'mono' not 'mini'
22751 * exceptions-x86.c: Build and run on freebsd
22753 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22755 * Makefile.am: install the program with the 'mono' name and
22756 the library as libmono instead of mini and libmini.
22758 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22760 * driver.c: provide the APIs for the embedding interface of the old jit.
22762 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22764 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22766 2003-04-23 Martin Baulig <martin@ximian.com>
22768 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22770 * driver.c: Added `--debug' command line argument to enable
22773 2003-04-23 Martin Baulig <martin@ximian.com>
22775 * debug.[ch]: Removed. The code is now in
22776 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22778 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22781 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22783 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22785 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22788 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22789 mono_domain_finalize.
22790 (mini_method_compile): use mono_method_profile* if the the option is
22793 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22795 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22796 methods with their wrapper.
22798 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22799 methods with their wrapper.
22801 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22804 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22807 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22810 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22812 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22814 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22816 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22817 of the mempool. This is slightly faster and uses less memory
22819 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22821 * mini.c: avoid O(n) allocation for variables.
22823 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22825 * mini.c: handle items on the stack after inlining methods.
22827 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22829 * mini.c: make the method->opcode optimization dependent
22830 on MONO_OPT_INSTRINS and do it lazily.
22832 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22834 * driver.c: print overall results at the end of regression run.
22836 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22838 * inssel.brg: don't overwrite symbolic registers.
22840 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22842 * inssel-x86.brg: fix conversion from long to float.
22844 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22846 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22848 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22850 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22852 * driver.c: Added --print-vtable option as in the old JIT.
22854 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22856 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22858 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22860 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22862 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22864 * mini.c regalloc.c regalloc.h: Fix memory leak.
22866 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22868 * aot.c (mono_aot_get_method): register all used strings
22870 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22872 * mini.c: always intern strings references with ldstr at compile time.
22874 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22876 * Makefile.am: add BUILT_SOURCES.
22878 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22880 * driver.c: give a better error message when the assembly to execute
22881 doesn't have an entry point.
22883 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22885 * Makefile.am: added hack for automake
22887 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22890 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22892 22003-04-07 Martin Baulig <martin@ximian.com>
22894 * Makefile.am: Added Makefile.am.
22896 * debugger-main.c: Removed, this is now in the debugger where it
22899 * mini.pc.in: Call this package `mini' for the moment.