1 2009-12-02 Zoltan Varga <vargaz@gmail.com>
3 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
5 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
7 2009-12-01 Zoltan Varga <vargaz@gmail.com>
9 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
12 2009-12-01 Zoltan Varga <vargaz@gmail.com>
14 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
16 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
18 * mini-trampolines.c: Fix MSVC build.
20 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
22 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
24 2009-11-30 Zoltan Varga <vargaz@gmail.com>
26 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
27 the instruction following an OP_FCOMPARE is optimized away.
29 2009-11-30 Zoltan Varga <vargaz@gmail.com>
31 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
32 emit_autoreg () into this arch-specific function.
34 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
35 code, it is no longer needed.
37 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
39 * mini.h: Bump AOT file format version.
41 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
42 using the sorted_code_offsets array, instead of reading it from the
44 (load_method): Call mono_aot_find_jit_info instead of
45 decode_exception_debug_info ().
47 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
48 LLVM compiled as a flag.
50 2009-11-29 Zoltan Varga <vargaz@gmail.com>
52 * debugger-agent.c (resume_thread): Fix a warning.
54 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
57 2009-11-28 Zoltan Varga <vargaz@gmail.com>
59 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
60 contents to MonoAotFileInfo.
62 2009-11-27 Zoltan Varga <vargaz@gmail.com>
64 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
65 Put all binary data into a giant blob, similarly to the way .net assemblies
66 store binary data. Emit offset tables in a compact form to reduce their size.
68 * mini.h: Bump AOT file format version.
70 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
73 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
74 avoid linear searches at runtime.
76 * aot-runtime.c (find_symbol): Update this to use the hash.
78 * mini.h: Bump AOT file format version.
80 2009-11-26 Zoltan Varga <vargaz@gmail.com>
82 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
85 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
88 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
89 the distribution of got slot types.
91 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
93 * method-to-ir.c: Add support for generating explicit null checks.
95 2009-11-25 Zoltan Varga <vargaz@gmail.com>
97 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
98 on a random thread if possible.
100 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
101 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
104 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
105 regs. Pass the real size of the regs array to mono_unwind_frame ().
107 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
110 2009-11-24 Geoff Norton <gnorton@novell.com>
112 * mini-darwin.c: Work around apple bug rdar://7209349 See
113 http://openradar.appspot.com/7209349 for details. Synopsis,
114 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
115 never been initialized before.
117 2009-11-24 Zoltan Varga <vargaz@gmail.com>
119 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
121 * mini-arm.c (mono_arm_thumb_supported): New helper function.
123 2009-11-24 Zoltan Varga <vargaz@gmail.com>
125 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
126 OP_SHL_IMM is not 32 bit.
128 2009-11-24 Zoltan Varga <vargaz@gmail.com>
130 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
132 2009-11-24 Zoltan Varga <vargaz@gmail.com>
134 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
137 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
138 > 0 since some threads can resume if their resume_count is > 0.
139 (invoke_method): Avoid reading freed memory.
141 * debugger-agent.c (process_suspend): Extract the suspend code from
142 process_single_step_inner () to a separate function. Rework the code to prevent
143 races between this function and thread interrupts.
145 * debugger-agent.c (suspend_current): Check the resume_count field instead
146 of resume_one so suspends+resumes during single threaded invokes work
149 2009-11-23 Zoltan Varga <vargaz@gmail.com>
151 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
152 to make the generated code smaller.
154 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
155 sequence generated by recent LLVM versions.
157 * mini-llvm.c: Add support for a few simple cases which weren't supported
160 * mini-trampolines.c (mono_magic_trampoline): Don't call
161 mono_arch_get_vcall_slot () when llvm is enabled.
163 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
165 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
166 into a new function called common_call_trampoline () which is used by the
167 llvm vcall trampoline as well.
169 * debugger-agent.c: Implement single threaded invokes.
171 * debugger-agent.c: Revert change which broke the agent on linux.
173 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
176 * generics.cs: Add a test.
178 2009-11-22 Zoltan Varga <vargaz@gmail.com>
180 * debugger-agent.c: Fix the cygwin build.
182 2009-11-21 Zoltan Varga <vargaz@gmail.com>
184 * cprop.c: Remove this unused file.
186 2009-11-21 Zoltan Varga <vargaz@gmail.com>
188 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
191 * basic.cs: Add a test.
193 2009-11-21 Zoltan Varga <vargaz@gmail.com>
195 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
198 2009-11-20 Zoltan Varga <vargaz@gmail.com>
200 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
201 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
202 it. Use this flag to control llvm related code paths instead of #ifdef
203 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
206 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
208 * mini.h: Bump AOT file format version.
210 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
211 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
213 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
214 was used as an assembly filter.
216 2009-11-19 Zoltan Varga <vargaz@gmail.com>
218 * unwind.c: Fix support for ppc.
220 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
221 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
223 2009-11-19 Zoltan Varga <vargaz@gmail.com>
225 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
227 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
228 added by the ps3 changes.
230 2009-11-19 Zoltan Varga <vargaz@gmail.com>
232 * mini-gc.c: Resurrect this, so at least it compiles.
234 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
236 2009-11-18 Zoltan Varga <vargaz@gmail.com>
238 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
239 create_event_list () so assembly filters can be used.
241 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
244 2009-11-17 Zoltan Varga <vargaz@gmail.com>
246 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
247 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
250 * aot-compiler.c (add_generic_instances): Emit instances of common generic
251 classes for char/bool too.
253 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
255 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
258 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
261 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
263 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
265 Code contributed under MIT/X11 license.
267 2009-11-14 Zoltan Varga <vargaz@gmail.com>
269 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
270 threads in native code work.
272 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
273 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
276 2009-11-13 Jonathan Chambers <joncham@gmail.com>
278 * debugger-agent.c: Implementation for Windows platform.
280 * mini-x86.c: Add support for Windows. Use mono-* synchronization
281 primitives. Use SEH to implement breakpoints and single stepping.
283 * mini-x86.h: Enable soft debugger on Windows.
285 Code contributed under MIT/X11 license.
287 2009-11-13 Zoltan Varga <vargaz@gmail.com>
289 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
290 under XEN. Fixes #522894.
292 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
294 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
295 interface calls in LLVM AOT code.
297 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
300 * mini-llvm.c: Add support for OP_VPHI.
302 * objects.cs: Add a test.
304 2009-11-13 Zoltan Varga <vargaz@gmail.com>
306 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
307 this is called on the debugger thread.
309 2009-11-12 Zoltan Varga <vargaz@gmail.com>
311 * mini-llvm.c: Add soft-float support.
313 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
314 FCALL which returns an R4.
316 * driver.c (mono_main): Add a missing '\n'.
318 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
319 platforms which doesn't support the LLVM IMT trampoline.
321 2009-11-11 Zoltan Varga <vargaz@gmail.com>
323 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
325 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
327 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
330 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
332 2009-11-10 Zoltan Varga <vargaz@gmail.com>
334 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
335 Instead of emitting a method_order table, sort the contents of the code_offsets
336 table and do a binary search in the sorted table. The previous approach doesn't
337 work with LLVM which emits methods in a arbitrary order.
339 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
340 in the .eh_frame section in ELF files.
342 * mini.h: Bump corlib file format version.
344 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
346 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
347 LDMIA->LDM macro name change.
349 2009-11-09 Zoltan Varga <vargaz@gmail.com>
351 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
354 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
357 * aot-compiler.c: Ditto.
359 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
360 &align to mini_type_stack_size_full ().
362 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
364 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
366 2009-11-08 Zoltan Varga <vargaz@gmail.com>
368 * mini-arm.c: Compute the stack space used by arguments using
369 mini_type_stack_size_full ().
371 2009-11-08 Zoltan Varga <vargaz@gmail.com>
373 * optflags-def.h: Remove dead TREEPROP optimization.
375 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
377 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
379 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
381 2009-11-07 Zoltan Varga <vargaz@gmail.com>
383 * driver.c (mono_jit_parse_options): New public API function to parse options
384 as done by the runtime executable.
386 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
387 when handling named arguments.
389 2009-11-07 Zoltan Varga <vargaz@gmail.com>
391 * mini-arm.c: Implement support for returning vtypes in registers, fix support
392 for passing small vtypes in registers, make the CallInfo structures more
393 similar to the code on the other platforms.
395 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
396 the code in the prolog requires it.
398 2009-11-06 Zoltan Varga <vargaz@gmail.com>
400 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
401 (koush@koushikdutta.com).
403 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
404 where the thunk memory should be allocated from. Fixes appdomain unloading
407 2009-11-06 Zoltan Varga <vargaz@gmail.com>
409 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
410 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
412 2009-11-05 Zoltan Varga <vargaz@gmail.com>
414 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
415 AOT, as it is not implemented yet.
417 * mini-x86.c (mono_arch_output_basic_block): Ditto.
419 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
421 * debugger-agent.c: Fix windows build.
423 2009-11-05 Zoltan Varga <vargaz@gmail.com>
425 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
426 after the client connects/disconnects.
428 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
429 when an exception of a given type is thrown.
431 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
432 only on an uncaught exception.
434 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
436 * debugger-agent.c: Add a 'launch' option.
438 2009-11-05 Zoltan Varga <vargaz@gmail.com>
440 * debugger-agent.c: Add a 'timeout' option.
442 2009-11-05 Zoltan Varga <vargaz@gmail.com>
444 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
447 2009-11-05 Zoltan Varga <vargaz@gmail.com>
449 * debugger-agent.c (set_breakpoint): Emit a log message.
451 2009-11-04 Zoltan Varga <vargaz@gmail.com>
453 * mini-arm.c: Fix the arm build.
455 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
457 * aot-compiler.c: don't leak the value returned from
458 mono_type_full_name().
460 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
462 * debugger-agent.c: defer including mono-mutex.h until we know the
465 2009-11-04 Jonathan Chambers <joncham@gmail.com>
467 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
468 of pthreads directly.
470 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
471 exception handlers. Pass info argument.
473 * mini.h: Adjust signatures of soft debugger functions to pass void*
474 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
476 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
477 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
478 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
479 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
481 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
483 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
484 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
485 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
486 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
488 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
490 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
492 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
494 * mono-semaphore.h: Skeleton implementation for Windows.
496 Code contributed under MIT/X11 license.
498 2009-11-04 Jonathan Chambers <joncham@gmail.com>
500 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
502 Code contributed under MIT/X11 license.
504 2009-11-04 Jonathan Chambers <joncham@gmail.com>
506 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
508 Code contributed under MIT/X11 license.
510 2009-11-04 Zoltan Varga <vargaz@gmail.com>
512 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
513 debug info to 100 because 10 still slows down gdb too much.
515 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
516 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
517 them in the wrappers.
519 2009-11-03 Zoltan Varga <vargaz@gmail.com>
521 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
523 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
525 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
526 function mono_aot_get_array_helper_from_wrapper ().
528 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
529 array helper methods.
531 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
533 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
534 the value was loaded from memory.
536 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
537 the value was loader from there.
539 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
540 without constant swizzle.
542 2009-11-02 Jonathan Chambers <joncham@gmail.com>
544 * mini-amd64.c: Put soft debugger functions behind a
545 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
547 * mini-amd64.h: disable the soft debugger in windows.
549 Code contributed under MIT/X11 license.
551 2009-11-02 Jonathan Chambers <joncham@gmail.com>
553 * mini-x86.c: Put soft debugger functions behind a
554 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
556 Code contributed under MIT/X11 license.
558 2009-11-02 Jonathan Chambers <joncham@gmail.com>
560 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
561 to mono_arch_find_jit_info_ext.
563 Code contributed under MIT/X11 license.
565 2009-11-03 Zoltan Varga <vargaz@gmail.com>
567 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
569 * debugger-agent.c: Add support for filtering events by assemblies.
571 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
572 the agent is not enabled.
574 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
576 * exceptions-x86.c: hopefully last change to fix the windows build.
577 This one courtesy of Jonathan Chambers.
579 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
581 * debugger-agent.c: remove unused function.
583 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
585 * debugger-agent.c: add #ifdefs for a few header files.
586 * mini-x86.h: disable the soft debugger in windows.
587 Step 1 of 2 to make this compile on windows with gcc.
589 2009-11-02 Zoltan Varga <vargaz@gmail.com>
591 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
592 as it breaks the build.
594 2009-07-01 Zoltan Varga <vargaz@gmail.com>
596 Merge the soft debugger branch.
598 * debugger-agent.h debugger-agent.c: New files containing the soft
599 mode debugger module.
601 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
602 at the appropriate locations.
604 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
607 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
608 enable/disable single stepping.
610 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
611 which returns all information in a StackFrameInfo structure, and can handle the
612 LMF frames added by the debugger.
614 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
617 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
618 walker function which works on a specific thread and passes a StackFrameInfo
619 structure to its callback.
621 * mini.c (mini_init): Initialize the debugger agent.
623 * aot-compiler.c aot-runtime.c: Add soft-debug support.
625 * mini-ops.h: Add OP_SEQ_POINT opcode.
627 * driver.c (mono_main): Add new '--debugger-agent' option for passing
628 arguments to the debugger agent.
630 2009-11-02 Zoltan Varga <vargaz@gmail.com>
632 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
635 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
637 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
639 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
641 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
643 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
644 sets the IMT argument and makes a virtual call.
646 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
648 2009-11-01 Zoltan Varga <vargaz@gmail.com>
650 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
653 2009-10-30 Zoltan Varga <vargaz@gmail.com>
655 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
656 runtime. Fixes #551228.
658 2009-10-29 Zoltan Varga <vargaz@gmail.com>
660 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
662 * basic.cs: Add a test.
664 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
665 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
666 CONSTRAINED. Fixes #550964.
668 * generics.cs: Add a test.
670 2009-10-28 Mark Probst <mark.probst@gmail.com>
672 * mini-posix.c (add_signal_handler): Use
673 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
675 2009-10-28 Jerry Maine <crashfourit@gmail.com>
677 Contributed under the terms of the MIT/X11 license by
678 Jerry Maine <crashfourit@gail.com>.
680 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
681 sse4a for simd intrinsics.
683 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
684 sse4a for simd intrinsics.
686 2009-10-27 Zoltan Varga <vargaz@gmail.com>
688 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
689 instead of inst_p1 which is not the same on ILP32 platforms.
691 2009-10-24 Zoltan Varga <vargaz@gmail.com>
693 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
694 not the mscorlib one before calling mono_get_lmf_addr.
696 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
697 of the ip to the LMF.
699 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
700 immediate in the op->op_imm optimization.
702 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
703 understand. VTypes now work, but are not abi compliant, as they are
704 split into 4 byte parts instead of 8.
705 (emit_memcpy): Fix the unrolled case to work on the PS3.
707 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
709 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
710 the default when static linking.
712 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
714 * aot-compiler.c: Add an autoreg option to automatically register
715 statically linked aot modules using ELF .ctors.
717 * genmdesc.pl: Add __ppc64__ to allowed defines.
719 2009-10-25 Zoltan Varga <vargaz@gmail.com>
721 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
722 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
724 2009-10-24 Mark Probst <mark.probst@gmail.com>
726 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
728 2009-10-24 Zoltan Varga <vargaz@gmail.com>
730 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
731 which will contain the domain where the method was found.
733 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
734 mini_jit_info_table_find ().
736 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
738 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
740 2009-10-22 Zoltan Varga <vargaz@gmail.com>
742 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
743 set, its not supported yet.
745 2009-10-22 Zoltan Varga <vargaz@gmail.com>
747 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
748 iface wrapper is not found.
749 (mono_aot_get_method): Ditto for GetGenericValueImpl.
751 2009-10-21 Zoltan Varga <vargaz@gmail.com>
753 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
754 which have a different name.
756 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
757 wrappers and Array.GetGenericValueImpl ().
759 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
760 because of the change above.
762 * generics.cs: Add a test for full aot + generic array ifaces.
764 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
766 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
767 that hides the previous one.
769 2009-10-18 Zoltan Varga <vargaz@gmail.com>
771 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
772 marshalled. Fixes #541623.
774 2009-10-16 Zoltan Varga <vargaz@gmail.com>
776 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
778 2009-10-15 Zoltan Varga <vargaz@gmail.com>
780 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
782 2009-10-14 Massimiliano Mantione <massi@ximian.com>
784 * mini-posix.c (sigprof_signal_handler):
785 Implemented support for building stat call chans in different ways.
787 2009-10-14 Massimiliano Mantione <massi@ximian.com>
789 * mini-exceptions.c (mono_find_jit_info):
790 Also check that a jit info has been found (fixes a profiler crash).
792 2009-10-14 Massimiliano Mantione <massi@ximian.com>
794 * mini.c (mono_codegen):
795 Call mono_profiler_code_buffer_new with correct code address.
797 2009-10-14 Zoltan Varga <vargaz@gmail.com>
799 * driver.c (mono_main): Change the date in the copyright.
801 2009-10-14 Mark Probst <mark.probst@gmail.com>
803 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
804 allocator in shared generic code for open classes, because we
805 can't get those classes' vtables. We need to make managed
806 allocators not depend on the vtable at compile-time to solve this.
808 2009-10-13 Martin Baulig <martin@ximian.com>
810 * debug-mini.c (mono_debugger_trampoline_compiled): Add
811 `const guint8 *trampoline' argument; send both the old and the new
814 2009-09-30 Zoltan Varga <vargaz@gmail.com>
816 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
817 mono_runtime_capture_context () without calling mono_runtime_invoke ().
818 (can_marshal_struct): Skip structures with auto layout.
820 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
822 2009-10-02 Zoltan Varga <vargaz@gmail.com>
824 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
825 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
826 a variable to hold the stack slot used by the int<->float conversion opcodes.
828 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
830 2009-10-04 Zoltan Varga <vargaz@gmail.com>
832 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
835 2009-10-06 Zoltan Varga <vargaz@gmail.com>
837 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
838 each instance of Comparer<T>.
840 * generics.cs: Add a new test.
842 2009-10-09 Zoltan Varga <vargaz@gmail.com>
844 * driver.c (parse_debug_options): Add a 'gdb' option.
846 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
848 * image-writer.c: Add support for emitting the image into a memory buffer.
850 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
852 * aot-compiler.c: Add support for registering debug info with GDB using the
853 new JIT debugging interface in GDB 7.0. It can be turned on by setting
854 MONO_XDEBUG to 'gdb'.
856 2009-10-10 Zoltan Varga <vargaz@gmail.com>
858 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
861 2009-10-11 Zoltan Varga <vargaz@gmail.com>
863 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
864 can be used to set breakpoints in gdb.
866 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
867 segment to an absolute address.
869 2009-10-13 Mark Probst <mark.probst@gmail.com>
871 * method-to-ir.c: Use the managed array allocator method if
874 2009-10-13 Bill Holmes <billholmes54@gmail.com>
876 * aot-compiler.c : Fix the MSVC builds
878 Code is contributed under MIT/X11 license.
880 2009-10-13 Zoltan Varga <vargaz@gmail.com>
882 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
883 avoid registering 1 symbol file per method with gdb.
885 2009-09-29 Zoltan Varga <vargaz@gmail.com>
887 * mini-sparc.c: Fix the handling of enums with base type long.
889 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
891 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
892 instead of using type->data.klass as the later doesn't work with generics.
894 2009-09-25 Mark Probst <mark.probst@gmail.com>
896 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
897 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
898 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
899 works differently now and we don't handle it in the JIT anymore.
901 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
902 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
903 the Thread class split.
905 2009-09-25 Zoltan Varga <vargaz@gmail.com>
907 * driver.c: Don't run tests with the obsolete treeprop optimization.
909 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
910 variable volatile. Fixes #541577.
912 * basic-calls.cs: Add a new test.
914 * basic-long.cs: Remove tests which are now in basic-calls.cs.
916 2009-09-24 Zoltan Varga <vargaz@gmail.com>
918 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
919 work/required with recent iphone sdk versions.
921 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
924 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
925 in the VCALL decomposition code.
927 2009-09-22 Zoltan Varga <vargaz@gmail.com>
929 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
931 * basic.cs: Add a test.
933 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
936 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
937 searches all the domains of the current thread.
939 * exceptions-<ARCH>.c: Use it. Fixes #539394.
941 2009-09-21 Zoltan Varga <vargaz@gmail.com>
943 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
944 so catching exceptions thrown in the same method works. Fixes exception17.exe.
946 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
947 for non-jit trampolines.
949 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
951 * aot-compiler.c (add_wrappers): Ditto.
953 * mini-arm.c: Implement support for passing vtypes and floats, and increase
954 the size of the param area used by dyn_call to 6 which covers the majority of
957 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
959 * mini-arm.c: Implement support for passing/receiving
960 longs and receiving floats in the dyn_call code.
962 * mini-amd64.c: Implement support for receiving vtypes in registers in
965 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
968 2009-09-20 Zoltan Varga <vargaz@gmail.com>
970 * mini-arm.c (get_call_info): Return more precise information in
972 (dyn_call_supported): Use the information in CallInfo.
974 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
976 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
979 * mini-arm.c: Update after the dyn_call api changes.
981 * mini.c (mini_create_jit_domain_info): Register a destructor function
982 for the runtime_invoke_hash.
984 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
985 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
987 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
988 (dyn_call_supported): Simplify this by using get_call_info ().
989 (mono_arch_dyn_call_free): New destructor function.
991 * generics.cs: Remove a printf.
993 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
995 * mini-arm.c: Add support for enum return values and passing a few arguments
998 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1001 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1003 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1004 the dynamic invoke wrappers.
1006 * mini-arm.c: Implement OP_DYN_CALL for arm.
1008 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1009 supported by the dynamic runtime invoke wrapper.
1011 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1012 runtime invoke wrapper.
1014 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1015 if possible when running with full-aot.
1017 * mini-ops.h: Add OP_DYN_CALL opcode.
1019 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1020 with dynamic arguments lists similar to libffi.
1022 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1024 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1026 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1029 * iltests.il.in: Add a new test.
1031 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1033 * aot-compiler.c (add_generic_instances): Add more instances of
1034 GenericEqualityComparer.
1036 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1038 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1040 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1042 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1043 comments on some functions that now can fail.
1045 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1047 * Makefile.am: Add Info.plist to EXTRA_DIST
1049 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1051 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1052 static synchronized wrappers. Fixes #539500.
1054 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1056 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1059 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1061 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1062 lmf before calling filter clauses as well. Fixes #539550.
1064 * exceptions.cs: Add a test.
1066 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1068 * aot-compiler.c (add_generic_class): Add instances of
1069 Array.GetGenericValueImpl as well.
1071 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1074 * generics.cs: Add a fullaot linq test.
1076 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1078 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1081 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1083 * mini-trampolines.c (mono_delegate_trampoline) : Call
1084 mono_cominterop_get_invoke if the delegate target object
1087 Code is contributed under MIT/X11 license.
1089 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1091 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1092 internal call is defined outside platform code. Reduce code
1093 duplication with existing [Method|Field]AccessException
1095 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1097 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1098 if the return value is a small struct passed on regs.
1100 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1102 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1104 * mini-codegen.c: Enable the cpu description validation for arm.
1106 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1108 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1109 test which depends on structs to objects.cs.
1111 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1112 require object model related stuff working.
1114 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1116 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1118 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1119 against the instruction metadata in mini-ops.h. amd64 only for now.
1121 * mini-ops.h: Fix some instruction descriptions.
1123 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1124 unused instructions.
1126 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1128 * exceptions.cs: Add a new test.
1130 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1132 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1134 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1136 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1137 skip empty phi opcodes.
1139 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1140 correctly by zero extending after loads. Skip methods containing calls
1141 to the monitor enter/exit trampolines.
1143 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1144 when calling mono_thread_force_interruption_checkpoint ().
1146 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1148 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1150 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1152 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1153 bootstrap could run.
1155 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1157 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1159 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1161 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1163 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1164 LLVM might be very short.
1166 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1167 in OP_THROW/RETHROW.
1169 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1172 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1174 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1175 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1176 LLVM might be very short.
1178 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1180 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1181 the alignment for the value of sp.
1183 2009-09-01 Geoff Norton <gnorton@novell.com>
1185 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1186 managed wrappers in full aot.
1188 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1190 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1192 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1194 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1196 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1198 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1200 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1203 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1205 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1206 depend on the info MonoMethodHeader which could be missing in IL stripped
1209 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1211 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1212 they are only 4 byte aligned.
1214 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1216 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1217 was done previously, since using SP causes too many problems.
1219 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1220 frames without a frame pointer works.
1222 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1223 global register in methods with calls, since the calls can go through
1224 a static rgctx trampoline which doesn't save it.
1226 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1228 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1230 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1232 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1234 2009-08-18 Christian Hergert <chris@dronelabs.com>
1236 * method-to-ir.c: Fix warnings for uninitialized variables.
1238 2009-08-18 Christian Hergert <chris@dronelabs.com>
1240 * mini-exceptions.c:
1241 * aot-compiler.c: Fix printf warnings.
1243 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1245 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1246 Add GetGenericValueImpl<string>.
1248 * aot-compiler.c (add_generic_instances): Add instances of
1249 GenericEqualityComparer<T> for primitive types. Only emit the array
1250 wrappers into the mscorlib image.
1252 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1254 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1255 the methods_loaded array using amodule->info->nmethods.
1257 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1258 (MONO_AOT_FILE_VERSION): Bump this.
1260 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1263 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1264 MonoJitInfo doesn't belong to its methods aot image.
1266 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1268 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1270 * mini-arm.c: Fix warnings.
1272 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1274 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1277 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1279 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1280 avoid clobbering IP.
1282 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1283 hold the trampoline argument, so its initial value is available during
1286 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1289 * exceptions-hppa.c:
1291 * exceptions-s390x.c:
1292 * exceptions-mips.c:
1294 * exceptions-sparc.c:
1295 * exceptions-alpha.c:
1297 * mini-trampolines.c:
1299 * exceptions-s390.c: add and use #define's instead of sizeof()
1300 for MonoJitInfo and MonoJitInfoTable.
1302 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1307 * tramp-x86.c: use a #define instead of sizeof() for a few
1308 structures that use a zero-length array.
1310 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1312 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1313 case when the method is dynamic. Fixes #529238.
1315 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1317 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1318 of asserting when a method is JIT compiled in full-aot mode.
1320 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1322 Contributed under the terms of the MIT/X11 license by
1323 Jerry Maine <crashfourit@gail.com>.
1325 * fixed wrong dates in changelog.
1327 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1329 Contributed under the terms of the MIT/X11 license by
1330 Jerry Maine <crashfourit@gail.com>.
1332 * basic-simd.cs: added test for packed double square root.
1333 * cpu-amd64.md: added opcode info for packed double square root.
1334 * cpu-x86.md: added opcode info for packed double square root.
1335 * mini-ops.h: added IR opcode for packed double square root.
1336 * mini-x86.c: added IR to native translation code for packed double square root.
1337 * mini-amd64.c: removed todo for packed double square root.
1338 * simd-intrinsics.c: added method to IR opcode converstion for
1339 packed double square root.
1341 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1343 Contributed under the terms of the MIT/X11 license by
1344 Jerry Maine <crashfourit@gail.com>.
1346 * mini-amd64.c: Added a change to help tell the difference as
1347 to what perpose the xmm register is being used--mainly to help
1349 * mini-amd64.h: Changed callee regs to use 15 out of 16
1350 (one used for special cases) xmm registers for both fp
1351 and simd ops. Added define to turn on new feature in the regalloc
1352 that allows fp and simd ops to share the xmm regs happily.
1353 * codegen.c: Added code to detect for which perpose an xmm reg is
1354 being used (fp or simd) and to translate back and forth to the
1355 correct logical reg bank (fp or simd) for 'spill load's.
1357 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1359 Contributed under the terms of the MIT/X11 license by
1360 Jerry Maine <crashfourit@gail.com>.
1362 * basic-simd.cs: Added tests for stressing the regalloc when running with
1363 16 simd regs and when simd and fp ops share the same reg bank.
1365 2009-08-01 Mark Probst <mark.probst@gmail.com>
1367 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1368 in shared generic code, we might have to look up the class in the
1369 RGCTX. If we use the class directly, compute its GC descriptor.
1371 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1373 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1375 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1377 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1378 check for errors. Fixed the case when the class with the Main
1381 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1383 Contributed under the terms of the MIT/X11 license by
1384 Jerry Maine <crashfourit@gail.com>.
1386 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1388 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1390 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1392 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1394 * method-to-ir.c: Fix naming of stelem and ldelem.
1396 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1398 * driver.c (main_thread_handler): Check that the assembly loaded
1399 matches the filename when doing AOT.
1401 2009-07-30 Mark Probst <mark.probst@gmail.com>
1403 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1406 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1407 utils/mono-sigcontext.h).
1409 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1412 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1414 * mini.c (mono_codegen):
1415 Call profiler hook to keep track of method code buffers.
1417 2009-07-27 Mark Probst <mark.probst@gmail.com>
1419 * method-to-ir.c: Invoke write barriers for the
1420 Interlocked.(Compare)Exchange JIT intrinsics.
1422 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1424 * Makefile.am (version.h): Fix issues when built out of tree.
1425 Remove some redundant 'grep's piped through 'sed's.
1427 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1429 This patch is contributed under the terms of the MIT/X11 license
1431 * mini-ppc.c (mono_arch_output_basic_block):
1432 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1433 for bits 32-47 with signed load/store diplacements for bits
1434 48-63. Use prefered base/offset order for indexed form.
1435 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1436 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1437 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1438 OP_LOADI2_MEMBASE): Same.
1439 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1440 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1441 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1443 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1444 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1445 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1446 OP_LOADI1_MEMINDEX): Same
1447 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1448 OP_STORER8_MEMINDEX): Same
1449 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1451 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1452 for bits 32-47 with signed load/store diplacements for bits
1453 48-63. Use prefered base/offset order for indexed form.
1455 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1457 This patch is contributed under the terms of the MIT/X11 license
1459 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1460 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1461 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1462 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1463 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1464 cfg->stack_usage to avoid size warnings.
1465 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1466 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1467 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1468 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1470 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1471 after code varible is initialized.
1472 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1473 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1474 (mono_arch_emit_epilog):
1475 Move Use ppc_load32 for cfg->stack_usage to avoid size
1478 2009-07-24 Mark Probst <mark.probst@gmail.com>
1480 * method-to-ir.c: The write barrier doesn't do the store anymore,
1481 so we have always to emit it. Also, emit the wbarrier after the
1484 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1486 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1487 for argument count 3 too.
1489 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1491 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1492 the caller handle the exceptions.
1493 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1494 method. Fixes #524498.
1496 2009-07-22 Geoff Norton <gnorton@novell.com>
1498 * mini-exceptions.c: Fix build on ia64.
1500 2009-07-22 Mark Probst <mark.probst@gmail.com>
1502 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1505 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1507 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1510 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1512 * basic-simd.cs (Main): Pass args to the test driver.
1514 2009-07-20 Geoff Norton <gnorton@novell.com>
1516 * mini-x86.h: Fix the x86 version guards to use Apple's
1517 properly defined macros.
1519 2009-07-20 Geoff Norton <gnorton@novell.com>
1521 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1524 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1526 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1527 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1528 the information which is needed for invokes, so only one locking+hash table
1531 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1533 * aot-compiler.c (add_generic_instances): Emit instances of
1534 GenericComparer<T> for primitive types.
1536 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1538 * mini-posix.c: Fix linux build.
1540 2009-07-19 Geoff Norton <gnorton@novell.com>
1542 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1543 mono_gdb_render_native_backtraces
1544 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1545 so we implement the sane semantics to the runtime here
1546 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1547 so we need to call it differently (mono_gdb_render_native_backtraces)
1548 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1549 here for default implementations.
1550 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1551 support Apple's weird syscall (SYS_fork) implementation and not busy
1552 loop in abort() on native crashes on OSX anymore.
1554 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1556 * aot-runtime.c (load_method): Change the handling of the
1557 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1560 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1562 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1564 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1565 seems to break the aot tests.
1567 * mini.c (mono_patch_info_equal): Fix the handling of
1568 MONO_PATCH_INFO_RGCTX_FETCH.
1570 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1572 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1574 * mini.c (mono_patch_info_hash): Fix the handling of
1575 MONO_PATCH_INFO_INTERNAL_METHOD.
1576 (mono_patch_info_equal): Ditto.
1578 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1580 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1583 * mini-llvm.c: Add some infrastructure for AOT support.
1585 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1587 * mini-llvm-cpp.c: Update to the latest llvm api.
1589 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1590 option to false to prevent llvm from installing signal handlers which
1593 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1596 * cpu-amd64.md: Revert previous change as those instructions
1597 take 2 separate arguments. Remember to read the arch docs more
1598 carefully next time.
1600 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1602 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1604 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1606 * mini-ppc.c: exploit multiple load/store units if available (rest of
1607 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1608 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1610 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1612 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1613 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1615 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1617 * cpu-x86.md: Fix missing clobbering from trancendental simd
1620 * cpu-amd64.md: Same.
1622 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1624 Contributed under the terms of the MIT/X11 license by
1625 Jerry Maine <crashfourit@gail.com>.
1627 * basic-simd.cs: Added tests for single and doulble indexers.
1629 * cpu-amd64.md: Added simd opcode information.
1631 * mini-amd64.c: Added IR to native simd generation code.
1632 Added simd register names and function that returns them.
1634 * mini-amd64.h: Added marcos to turn on simd code compilation in
1635 amd64. Added max simd register count marco. Added caller/callee
1636 register mask marcos. Added marcos to use simd register bank.
1638 * mini.h: Added helper marco for shufling dwords and simple
1641 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1643 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1645 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1647 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1648 the length of the native code as well.
1650 * basic-simd.cs: Add a test for #521662.
1652 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1654 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1656 2009-07-13 Mark Probst <mark.probst@gmail.com>
1658 * mini.c: Register function for getting the IP from a signal
1659 context with metadata.
1661 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1663 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1664 call a generic class init trampoline if needed. Fixes #519336.
1666 * generics.cs: Add a test.
1668 2009-07-09 Mark Probst <mark.probst@gmail.com>
1670 * method-to-ir.c: When doing a call which might be remote from
1671 shared generic code to other shared code with open type arguments,
1672 get the remoting invoke wrapper from the RGCTX and do an indirect
1675 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1677 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1678 after the unbox trampoline in the full-aot case.
1680 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1682 * mini.c: Move initialization of jit_mutex before debugger initialization
1687 * Info.plist: added Info.plist and link flag to enable the mono executable
1688 to access other processes. Requires codesigning of the executable to work.
1690 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1695 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1697 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1699 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1701 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1702 when the generic instance is an instantiation of a subclass of the
1703 methods class. Fixes #517166.
1705 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1707 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1710 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1713 * CMakeLists.txt: Add minimal support for installation.
1715 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1717 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1718 determine whenever a method is directly callable to a separate function.
1720 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1721 needed ones as a result of the previous change.
1723 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1724 type of register arrays.
1726 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1727 type of register arrays.
1729 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1731 Contributed under the terms of the MIT/X11 license by
1732 Jerry Maine <crashfourit@gail.com>.
1734 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1736 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1738 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1740 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1742 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1743 dump of structure return value. Fix some formatting.
1744 * cpu-s390x.md: Fix lengths of instruction sequences.
1745 * mini-s390.c: Minor formatting changes.
1747 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1749 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1750 Use sigaction on freebsd as well.
1752 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1754 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1757 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1759 2009-06-22 Mark Probst <mark.probst@gmail.com>
1761 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1763 2009-06-22 Mark Probst <mark.probst@gmail.com>
1765 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1767 2009-06-20 Martin Baulig <martin@ximian.com>
1770 (MonoDebuggerThreadFlags): New enum typedef.
1771 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1772 (mono_debugger_thread_created): Added `gpointer func' argument;
1773 initialize the new `thread_flags' field.
1775 2009-06-18 Martin Baulig <martin@ximian.com>
1777 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1778 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1781 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1782 flag in `MONO_DEBUGGER__info.runtime_info'.
1785 (mono_main): Call mini_debugger_set_attach_ok() if generics
1786 sharing is disabled.
1788 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1790 * aot-compiler.c (add_wrappers): Fix a warning.
1792 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1793 the ppc load/store macro changes.
1795 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1797 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1799 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1800 not just the got symbol.
1802 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1805 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1808 * aot-compiler.c: Remove some fixmes.
1810 * driver.c (mono_main): Print a helpful message when cross-compiling.
1812 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1814 * method-to-ir.c (initialize_array_data): Do the optimization if the
1815 target byte order is little endian, instead of the host byte order.
1817 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1818 wrappers into the mscorlib image, Emit a unique plt symbol for each
1819 image, emit symbols for plt entries.
1821 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1824 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1826 * aot-compiler.c (add_wrappers): Avoid calling
1827 mono_marshal_get_type_info () since it can assert for some types.
1829 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1830 ldtoken are used inside wrappers.
1832 * helpers.c: Add support for prefixing tools with the arch name.
1834 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1835 quantities when using ilp32.
1837 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1838 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1840 * image-writer.c: Use .long on ilp32.
1842 * aot-compiler.c: Use 32 bit loads on ilp32.
1844 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1846 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1848 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1850 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1852 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1853 second got slot of every aot image.
1855 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1856 aot on platforms with function pointers.
1858 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1859 support for aot/full aot on ppc/ppc64.
1861 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1862 arguments which are needed on ppc.
1864 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1867 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1869 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1871 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1873 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1875 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1877 2009-06-17 Geoff Norton <gnorton@novell.com>
1879 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1881 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1883 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1884 to control whenever the dwarf writer is in xdebug or aot mode.
1885 (emit_class_dwarf_info): Use a separate abbrev for structures without
1888 * aot-compiler.c: Pass the appending parameter to
1889 mono_dwarf_writer_create ().
1891 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1892 falls through to its next bblock. Fixes #513931.
1894 * iltests.il: Add a test.
1896 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1897 infor even if emit_line is FALSE, as the apple linker seems to require it.
1899 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1901 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1905 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1907 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1910 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1912 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1913 'has_call_handler' fields.
1915 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1917 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1918 first bblock if not needed. Fixes #512790.
1920 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1922 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1924 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1927 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1928 remoting-invoke-with-check wrappers, which are not needed when running with
1929 full-aot, since it doesn't support remoting.
1931 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1933 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1935 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1936 method info, it is not used anymore.
1938 * mini.h: Bump AOT file format version.
1940 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1943 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1946 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1948 * mini.h: Bump AOT file format version.
1950 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1952 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1953 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1956 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1957 of CKFINITE and FBGE for VFP.
1959 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1961 * aot-compiler.c: Don't align code to 16 bytes on arm.
1963 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1964 before the methods they belong to.
1966 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1967 the full-aot case if possible, since the trampoline will be called right
1970 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1971 trampolines to 1024 after the change above.
1973 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1974 trampoline to save 8 bytes per trampoline.
1976 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1979 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1981 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1983 2009-06-08 Martin Baulig <martin@ximian.com>
1986 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1987 (_mono_debugger_throw_exception): Don't make this static.
1988 (_mono_debugger_unhandled_exception): Likewise.
1989 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1992 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1993 (_mono_debugger_throw_exception): Add function prototype.
1994 (_mono_debugger_unhandled_exception): Likewise.
1997 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1998 arg; return the first exception handler if the exception is caught
1999 and we're running inside the debugger.
2000 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2001 improve exception handle inside runtime-invoke, check whether the
2002 exception is actually caught in the method being invoked and not
2003 by the runtime-invoke-wrapper.
2005 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2007 * image-writer.c: Improve support for the osx assembler.
2009 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2012 2009-06-08 Martin Baulig <martin@ximian.com>
2015 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2016 (_mono_debugger_throw_exception): Don't make this static.
2017 (_mono_debugger_unhandled_exception): Likewise.
2018 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2021 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2022 (_mono_debugger_throw_exception): Add function prototype.
2023 (_mono_debugger_unhandled_exception): Likewise.
2026 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2027 arg; return the first exception handler if the exception is caught
2028 and we're running inside the debugger.
2029 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2030 improve exception handle inside runtime-invoke, check whether the
2031 exception is actually caught in the method being invoked and not
2032 by the runtime-invoke-wrapper.
2034 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2036 * image-writer.c (append_subsection): Don't align subsections of the
2037 debug_line section as a workaround.
2039 * dwarfwriter.c: Emit line number info in the AOT case as well.
2041 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2043 This patch is contributed under the terms of the MIT/X11 license
2045 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2046 code_len <= code_size
2048 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2050 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2052 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2054 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2055 invoke wrappers, we now use trampolines instead.
2057 2009-06-04 Mark Probst <mark.probst@gmail.com>
2059 * mini-darwin.c: The exception thread must not be registered with
2062 2009-06-04 Mark Probst <mark.probst@gmail.com>
2064 * mini-gc.c: Disable the code because it makes SGen crash.
2066 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2068 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2069 instead of asserting.
2071 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2073 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2074 output file after the code has been compiled.
2076 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2078 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2080 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2082 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2083 entries distinction to simplify the code.
2085 * mini.h: Bump AOT file format version.
2087 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2089 * objects.cs: Fix the signature of one of the tests.
2091 * mini.c (mini_create_ftnptr): New helper function, moved here from
2093 (mini_get_addr_from_ftnptr): Ditto.
2094 (mini_init): Install the new helpers.
2096 2009-05-28 Martin Baulig <martin@ximian.com>
2098 Correctly initialize the debugger when embedding Mono.
2100 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2101 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2102 see documentation in mini_debug_running_inside_mdb().
2105 (mini_debug_running_inside_mdb): New function to check whether
2106 we're running inside mdb.
2108 * mini.c (mini_init): Call mini_debugger_init() if we're running
2109 inside the debugger.
2111 * driver.c (mono_main): Moved the call to mini_debugger_init()
2112 into mini_init() to make this work when embedding Mono.
2114 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2115 calls to mini_debugger_init().
2117 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2118 mono_debugger_main() -> mini_debugger_main() and put them inside a
2119 `MONO_DEBUGGER_SUPPORTED' conditional.
2121 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2123 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2124 this is no longer in use.
2127 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2129 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2131 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2134 2009-05-27 Martin Baulig <martin@ximian.com>
2136 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2138 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2139 long_conv_to_r_un to 64 bits.
2141 * cpu-x86.md: Increase the instruction size due to the changes.
2143 * iltests.il.in: Add regression test.
2147 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2149 * objects.cs: Move the previous test from basic.cs to here.
2151 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2153 * basic.cs: Add regression test for #506915.
2155 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2157 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2158 optimization we must check the bb of the first byte of stobj as
2159 it's the only one set in cil_offset_to_bb.
2163 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2165 * image-writer.c: Fix pointer directive on ppc64.
2167 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2169 * image-writer.c (asm_writer_emit_section_change): Avoid using
2170 .bss subsections on ppc too.
2172 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2174 * image-writer.c: Fix the definition of TARGET_ASM_....
2176 * image-writer.c: Fix the emission of assembler directives in the last
2179 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2180 exception throwing code to accomodate ppc64.
2182 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2183 size to work on ppc64 too.
2185 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2188 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2189 the assembler dialect instead of using platform specific defines.
2191 2009-05-22 Geoff Norton <gnorton@novell.com>
2193 * mini-arm.c (get_call_info): If a structure is split between the stack
2194 and argument registers, we should not advance the stack pointer by the entire
2195 native size, but just by the amount that spilled.
2197 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2199 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2202 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2204 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2207 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2208 methods so wrapper don't get added twice.
2209 (add_generic_instances): Don't add methods of arrays.
2211 * generics.cs: Mark one test as !FULLAOT.
2213 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2215 * mini-x86.c (emit_move_return_value): Remove unused vars.
2217 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2219 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2220 decomposing 8 bytes structs into a LCALL.
2222 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2223 pointer for where to store the returned regs.
2225 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2228 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2230 2009-05-20 Miguel de Icaza <miguel@novell.com>
2232 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2235 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2237 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2239 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2242 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2244 * local-propagation.c (mono_local_cprop): Avoid local propagation
2245 across paired add/sub if the first instruction dest reg is it's
2246 source reg. For example:
2248 int_add_imm R12 <- R12 [1] clobbers: 1
2249 int_sub_imm R42 <- R12 [1] clobbers: 1
2251 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2252 maintain the math identify.
2256 2009-05-20 Andreia Gaita <avidigal@novell.com>
2258 * Makefile.am: avoid going on the network just to get the revision,
2261 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2263 Fixed estimate for short branches on amd64 (they were off mark, and
2264 enabling call prolog-epilog instrumentations caused assertions).
2265 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2266 estimate for the maximum length of this basic block.
2268 - mono_arch_emit_prolog: compute max_length for each basic block
2269 (instead of max_offset), and inflate size estimate also for entry bb
2270 in case of code instrumentation.
2271 - mono_arch_output_basic_block: get rid of "cpos" (the current
2272 estimated "position" in the code), and always use "offset" instead,
2273 which is accurate; at the beginning of the function quickly recompute
2274 max_offset for all the remaining blocks, starting from the current
2275 cfg->code_len (which is correct, and not estimated) and using the
2276 estimated block lengths computed previously.
2278 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2280 * exceptions-ppc.c: Remove the caching from the trampoline creation
2281 functions, it is already done in the caller.
2283 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2285 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2286 MONO_ARCH_GSHARED_SUPPORTED define.
2288 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2290 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2293 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2295 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2296 call to mono_marshal_get_rgctx_invoke ().
2298 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2299 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2300 gshared use the static rgctx trampolines now.
2302 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2303 platform supports it.
2305 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2307 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2309 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2311 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2313 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2315 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2318 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2320 Made it possible for mono_arch_instrument_epilog to preserve
2321 argument registers, otherwise instrumenting the "epilogue" before
2322 a tail call would clobber them.
2323 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2324 if like mono_arch_instrument_epilog but with an additional parameter
2325 that states if argument registers must be preserved.
2326 * mini.c: implemented mono_arch_instrument_epilog as a call to
2327 mono_arch_instrument_epilog_full without asking to preserve argument
2328 registers (this makes the existing code work as usual).
2330 - mono_arch_instrument_epilog: add parameter to transform it into
2331 mono_arch_instrument_epilog_full, and preserve argument registers
2333 - mono_arch_output_basic_block, OP_TAILCALL case: call
2334 mono_arch_instrument_epilog_full.
2335 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2336 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2337 only transformed mono_arch_instrument_epilog into
2338 mono_arch_instrument_epilog_full.
2340 2009-05-15 Geoff Norton <gnorton@novell.com>
2342 * mini-darwin.c: This works on arm now.
2344 2009-05-14 Geoff Norton <gnorton@novell.com>
2346 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2349 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2351 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2354 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2355 wrappers during full aot mode correctly.
2357 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2360 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2361 mono_metadata_type_hash ().
2363 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2365 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2366 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2367 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2368 Removed MONO_INST_BRLABEL from the instruction flags, and the
2369 remaining code that used it, because we do not support branches inside
2370 basic blocks (and branch target labels) anymore.
2371 * Makefile.am: As part of the above cleanup, remove reference to
2372 BURG files which don't exist anymore.
2374 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2376 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2379 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2380 to use mono_arch_throw_corlib_exception.
2382 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2383 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2385 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2388 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2390 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2391 for the got to make debugging easier and to avoid confusing it with the
2394 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2395 method so a breakpoint can be set when using gdb.
2397 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2399 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2400 on mono_method_get_imt_slot ().
2402 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2403 num_decodes variables.
2405 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2406 change as it doesn't seem to work.
2408 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2411 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2413 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2414 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2416 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2417 builder when using full aot.
2419 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2420 here, it is already handled.
2422 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2425 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2427 * mini-arm.h: Enable IMT for full aot.
2429 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2430 arch doesn't support it.
2432 * mini.c (mini_init): Don't disable IMT for full aot if the
2433 architecture supports it.
2435 * mini.h (MonoAotTrampoline): New enum containing the different types
2436 of 'numerous' trampolines.
2437 (MONO_AOT_FILE_VERSION): Bump this.
2439 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2440 static rgctx trampolines. Add support for full-aot IMT thunks.
2442 * mini-amd64.h: Enable IMT for full aot.
2444 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2445 to exclude tests belonging to a category.
2447 * generics.cs: Mark some tests with a !FULLAOT category.
2449 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2452 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2454 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2455 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2456 (emit_plt): Fix a warning.
2458 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2460 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2461 back into aot-compiler.c to a place where the other functions shared by
2462 the runtime and aot compiler are.
2464 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2465 as done previously, instead of in MonoAotFileInfo, since pointers might have
2466 alignment requirements.
2468 * mini.h: Bump AOT file format version.
2470 2009-05-10 Miguel de Icaza <miguel@novell.com>
2472 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2473 that is used at runtime from the aot-compiler.c, this makes it
2474 work on setups that remove the AOT compiler from the output
2477 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2479 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2482 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2484 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2486 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2487 stuff to mono_arch_decompose_long_opts ().
2488 (mono_decompose_opcode): Remove some dead code.
2490 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2492 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2493 cmethod can be null for quite a some reasons.
2495 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2497 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2499 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2501 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2503 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2505 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2506 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2507 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2508 calls returning structures by addr on amd64.
2510 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2512 * iltests.il.in: Restructure the tail call tests a bit.
2514 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2516 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2517 for virtual methods too.
2519 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2521 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2522 due to regression in verifying System.dll.
2524 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2526 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2529 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2532 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2533 g_str_hash () which can change.
2535 * driver.c (mini_regression): Disable optimizations not supported by
2536 the cpu. Fixes #500019.
2538 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2541 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2543 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2544 to the latest LLVM code.
2546 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2548 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2550 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2552 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2555 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2556 no longer saving offsets, so just save the patch types along with the other
2558 * aot-runtime.c (load_patch_info): Update after the changes to
2559 encode_patch_list ().
2560 (decode_got_entry): Removed, merged into load_patch_info ().
2561 (is_shared_got_patch): Removed, call the same function from
2564 * mini.h: Bump aot file format version.
2566 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2567 half-finished no-dlsym code.
2569 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2572 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2573 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2575 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2577 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2578 buffer length to work with AOT code.
2580 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2581 ldfld/stfld opcodes.
2583 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2586 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2588 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2590 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2593 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2594 if needed. Don't decompose long operations when using llvm.
2596 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2598 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2601 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2603 2009-05-03 Martin Baulig <martin@ximian.com>
2605 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2606 mono_debugger_insert_method_breakpoint() since the class init
2607 handler we're inserting at the top of the method already gives us
2610 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2612 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2613 to mono_arch_decompose_long_opts () for x86 and arm.
2615 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2617 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2620 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2622 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2625 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2627 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2628 number of trampolines used in full-aot mode.
2630 * aot-compiler.c: Add an ntrampolines option to set the number of
2631 trampolines emitted in full-aot mode.
2633 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2635 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2636 a volatile load. Get rid of get_tempname (), llvm assigns names
2639 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2642 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2645 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2648 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2649 to the same register as a fixed sreg2. Fixes #497271.
2651 * iltests.il.in: Add a new test.
2653 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2655 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2656 stack, since pushes complicate exception handling.
2658 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2659 the stack if they are passed using moves.
2661 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2663 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2666 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2667 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2668 of FMOVE if it is an R4.
2670 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2672 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2674 * mini.h (LLVMCallInfo): New structure to store calling convention
2675 information for the LLVM back end similar to the CallInfo structures in
2678 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2679 call information in a format usable by LLVM.
2680 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2682 * method-to-ir.c (mono_emit_call_args): Emit calls using
2683 mono_llvm_emit_call () when compiling using LLVM.
2685 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2686 comments to all functions. Fix memory leaks. Add a public init/cleanup
2689 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2691 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2692 mono_array_new_va () jit icall.
2694 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2696 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2697 multiple machine description files to be specified.
2698 * mini-ops.h: fixes for cross-compilation.
2700 2009-04-22 Miguel de Icaza <miguel@novell.com>
2702 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2705 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2707 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2708 to prevent asserts in various passes. Fixes #497220.
2710 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2712 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2715 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2716 table to avoid duplicates.
2718 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2720 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2723 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2725 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2726 is for method or field access.
2728 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2730 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2733 * mini-llvm.c (mono_llvm_emit_method): Use it.
2735 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2736 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2739 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2740 synchronized methods.
2742 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2744 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2746 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2749 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2750 allowing some options to be set dynamically.
2752 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2754 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2755 unconditional branch.
2757 * mini.h (MonoTrampolineType): Add new trampoline type
2758 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2761 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2764 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2767 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2768 is enabled. Instead, use the llvm vcall trampoline.
2770 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2772 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2774 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2777 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2778 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2780 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2781 OP_IA64_CSET opcode.
2783 * mini.c: Fix a warning.
2785 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2786 THROW to the appropriate llvm type.
2788 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2790 * mini.c (mini_method_compile): Add statistics for methods JITted
2793 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2795 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2796 OP_IA64_CMP_<cond>_IMM opcodes.
2798 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2800 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2803 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2806 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2809 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2811 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2813 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2815 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2818 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2819 rgctx invoke trampolines for x86.
2821 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2822 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2823 (mono_arch_get_vcall_slot): Simplify this.
2825 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2827 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2828 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2830 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2832 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2833 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2835 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2837 * liveness.c (visit_bb): Remove a needless assert.
2839 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2841 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2842 full aot support to the arch specific code.
2844 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2846 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2848 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2850 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2851 collect information about the delegate invoke impl trampolines.
2853 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2854 to save trampolines during full-aot mode.
2856 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2857 creation function which returns a trampoline which sets the rgctx
2859 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2860 wrapper if possible.
2861 (mono_delegate_trampoline): Ditto.
2863 * mini.c (mono_jit_runtime_invoke): Ditto.
2865 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2867 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2869 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2871 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2873 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2874 just setting the opcode to OP_NOP.
2876 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2878 * mini.c (mini_method_compile): Put the last change inside an
2879 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2881 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2882 and extend live ranges to cover the whole method when using xdb.
2884 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2885 do it in the trampolines.
2887 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2890 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2892 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2893 call code in full-aot mode since IMT is disabled there.
2894 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2895 new JIT no longer has that restriction.
2897 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2899 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2900 a more compact format.
2901 (mono_aot_wrapper_name): New function to return a unique name for a
2902 wrapper method, also used by the AOT runtime.
2904 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2907 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2908 when a ICollection<T> etc is encountered.
2909 (add_generic_instances): Process method arguments/locals too.
2910 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2913 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2915 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2917 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2919 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2921 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2922 representing the result of the decomposition. Nullify instructions
2923 instead of setting them to OP_NOP since nops can't have registers
2926 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2928 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2929 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2930 info. Strip 'mapping symbols' on ARM.
2932 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2934 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2935 this with the native genmdesc.
2937 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2939 * aot-runtime.c: Fixing the MSVC build.
2941 Code is contributed under MIT/X11 license.
2943 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2945 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2946 JITted code depends on it.
2948 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2950 * aot-compiler.c: Use new MonoGenericParam accessors.
2952 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2954 Reduce memory usage and improve correctness wrt MonoGenericParam
2955 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2956 handing. Avoid allocating MonoGenericParams, but use the ones in
2957 the container itself.
2959 2009-04-07 Miguel de Icaza <miguel@novell.com>
2961 * tasklets.c: Return exceptions in the out argument.
2963 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2965 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2966 opcode. Use pointer types in more places instead of casting them to
2969 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2971 (mono_llvm_optimize_method): New helper function to optimize a method.
2973 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2974 widening code so it could be called from more places.
2975 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2976 code paths in the call opcodes.
2978 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2980 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2982 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2984 * dwarfwriter.c: Use _ to separate class name
2985 components as gdb can't handle '.'. Represent reference variables
2988 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2990 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2992 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2994 * gc-test.cs: New file with GC stack marking tests.
2996 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2997 negative numbers for vfp.
2999 * basic-float.cs: Add a test.
3001 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3003 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3005 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3007 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3008 part of tasklet/continuation support.
3010 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3012 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3013 amd64 opcodes inside an ifdef.
3015 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3018 * dwarfwriter.c (emit_type): Emit the class info for classes.
3020 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3022 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3024 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3026 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3028 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3030 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3032 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3034 * mini-llvm.c: Update comments.
3036 * mini.h (COMPILE_LLVM): New macro.
3038 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3040 * ssa.c (mono_ssa_compute): Ditto.
3042 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3043 the unwind ops from a DWARF FDE.
3045 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3046 methods by extracting the dwarf unwind ops from the unwind info generated
3049 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3052 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3055 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3057 * Makefile.am (llvm_sources): Enable this.
3059 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3060 failing back to the JIT if something cannot be handled.
3062 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3063 compiling with LLVM.
3065 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3066 compiling with LLVM.
3068 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3069 compiling with LLVM.
3071 * mini-ops.h: Add a few opcodes needed by LLVM.
3073 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3076 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3079 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3081 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3083 2009-04-01 Mark Probst <mark.probst@gmail.com>
3085 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3086 ridiculously large methods.
3088 2009-03-31 Martin Baulig <martin@ximian.com>
3090 * debug-debugger.c (debugger_remove_breakpoint): Call
3091 mono_debugger_remove_class_init_callback ().
3093 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3095 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3096 right before emitting code, not at the start.
3098 * mini.c (mono_postprocess_patches): Extract this into a separate function
3099 from mono_codegen ().
3101 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3102 byref types correctly.
3104 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3106 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3109 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3111 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3112 indirect calls, this avoids problems where get_vcall_slot () would get
3113 confused by the native code for the instruction preceeding the call.
3114 (mono_arch_get_vcall_slot): Simplify this.
3115 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3117 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3118 register allocator now seems to depend on them instead of the data in
3121 * mini.c (mini_method_compile): Throw the correct type of exception if
3122 mono_method_get_header () fails because of a loading error.
3124 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3126 * mini.c (mini_method_compile): Clear the loader error if the method
3127 header cannot be decoded.
3129 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3130 interface methods on proxies correctly.
3132 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3133 this argument for vtype methods. Add precise liveness info for arguments.
3135 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3136 LIVERANGE_START/END opcodes.
3138 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3139 for arguments and values in registers.
3141 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3143 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3144 return a valuetype. Fixes #487518.
3146 * iltests.il: Add a test.
3148 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3150 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3151 closed over a null reference correctly.
3153 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3155 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3157 2009-03-25 Mark Probst <mark.probst@gmail.com>
3159 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3160 allocated to the same registers as fixed sregs.
3162 2009-03-24 Mark Probst <mark.probst@gmail.com>
3164 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3167 * method-to-ir.c: Handle more cases for
3168 Interlocked.CompareExchange.
3170 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3171 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3172 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3174 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3176 * aot-runtime.c (decode_method_ref): Fix a warning.
3178 * unwind.c (mono_unwind_frame): Ditto.
3180 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3182 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3183 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3185 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3186 fix the handling of large values in the ALU_PC_G0_NC relocation.
3188 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3190 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3192 2009-03-22 Mark Probst <mark.probst@gmail.com>
3194 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3197 2009-03-22 Mark Probst <mark.probst@gmail.com>
3199 * method-to-ir.c: MINI_OP3 needs a comma.
3201 * method-to-ir.c, mini.h, mini.c: Remove
3202 mono_init_op_sreg_counts ().
3204 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3206 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3209 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3212 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3214 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3217 2009-03-21 Mark Probst <mark.probst@gmail.com>
3219 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3220 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3221 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3224 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3226 * driver.c: Change location of gc_wrapper.h.
3228 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3229 inside finally clauses correctly. Fixes #485721.
3231 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3232 after the change above.
3234 * exceptions.cs: Add a test.
3236 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3238 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3240 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3241 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3242 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3244 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3245 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3247 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3249 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3250 Simplify logic for ensure_method_is_allowed_to_call_method.
3251 Handle wrappers on callers.
3253 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3255 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3258 * basic-simd.cs: Fix the names of some test methods.
3260 2009-03-18 Geoff Norton <gnorton@novell.com>
3262 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3264 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3266 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3268 2009-03-17 Jb Evain <jbevain@novell.com>
3270 * driver.c: remove now uneeded call to mono_gc_base_init before
3273 2009-03-17 Jb Evain <jbevain@novell.com>
3275 * dwarfwriter.c (token_handler): handle more cases.
3277 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3279 * method-to-ir.c: Remove more dead code (that was required only
3280 because of method_is_safe). Fix compiler warnings.
3282 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3284 * method-to-ir.c: Remove unneeded/useless method_is_safe
3285 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3287 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3289 * mini.c (mini_method_compile): Print the method been compiled with
3290 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3291 for people not familiar with the runtime.
3293 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3295 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3296 a managed object which is later put into a GList. Return its class instead.
3298 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3299 stack slots when using sgen.
3301 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3303 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3305 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3307 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3308 > so it works on the first vreg as well.
3310 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3312 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3315 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3317 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3320 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3322 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3323 native->IL offset mapping.
3325 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3327 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3329 * basic.cs: Add a test.
3331 2009-03-11 Mark Probst <mark.probst@gmail.com>
3333 * mini-x86.c (mono_arch_output_basic_block): Use different
3334 registers in case the ones we want to overwrite are used by the
3335 other operand. Fixes regression in #480807.
3337 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3339 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3341 * dwarfwriter.c (emit_line_number_info): The line number info for
3342 IL code was off by one. Fix that.
3344 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3347 2009-03-09 Mark Probst <mark.probst@gmail.com>
3349 Contributed under the terms of the MIT/X11 license by Steven
3350 Munroe <munroesj@us.ibm.com>.
3352 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3355 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3357 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3360 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3362 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3363 the delegate ctor handling code. Fixes #482638.
3365 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3368 * iltests.il.in: Add a test.
3370 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3373 2009-03-05 Mark Probst <mark.probst@gmail.com>
3375 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3376 is shared generic code, return the trampoline, even if the method
3377 has already been compiled. Fixes #479763.
3379 * mini.c, mini.h: New function
3380 mono_jit_find_compiled_method_with_jit_info() which is the same as
3381 mono_jit_find_compiled_method() but also returns the jit info.
3383 2009-03-05 Mark Probst <mark.probst@gmail.com>
3385 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3386 for methods which actually have one. For all other methods, make
3387 sure the this argument var is live the whole method.
3389 * mini.c (mini_method_compile): Every shared method has a
3390 this/vtable/mrgctx info. Fixes #480807.
3392 2009-03-05 Mark Probst <mark.probst@gmail.com>
3394 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3395 generic/imt thunks where some entries branch through the vtable,
3396 while other entries branch directly.
3398 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3400 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3402 * mini-windows.c: Ditto.
3404 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3407 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3409 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3412 2009-03-04 Mark Probst <mark.probst@gmail.com>
3414 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3417 2009-03-04 Mark Probst <mark.probst@gmail.com>
3419 * exceptions-x86.c: Include debug-mini.h - fixes build.
3421 2009-03-04 Martin Baulig <martin@ximian.com>
3423 * debug-mini.c: Clean up the exception API and add documentation.
3424 (mono_debugger_handle_exception): New public method; this is
3425 called when throwing an exception or encountering an unhandled one.
3426 (mono_debugger_call_exception_handler): Formerly known as
3427 mono_debugger_handle_exception(); this is used to tell the
3428 debugger that we're about to invoke an exception handler.
3430 2009-03-04 Martin Baulig <martin@ximian.com>
3432 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3433 ../metadata/mono-debug-debugger.c; save and reset exception state.
3435 2009-03-02 Martin Baulig <martin@ximian.com>
3437 * debug-mini.c: Moved the debugger exception handling here from
3438 ../metadata/mono-debug-debugger.c.
3441 (MonoDebuggerExceptionAction): New exception typedef.
3444 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3446 * exceptions-amd64.c
3447 (mono_amd64_throw_exception): Use the new debugger exception
3451 (mono_handle_exception_internal): Don't call
3452 mono_debugger_unhandled_exception() here.
3454 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3456 * mini.c aot-compiler.c: Update after the changes to
3457 mono_marshal_get_runtime_invoke ().
3459 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3460 Virtual generic methods might not have method->slot set, work around
3463 * generics.cs: Add a test.
3465 2009-03-02 Geoff Norton <gnorton@novell.com>
3468 * driver.c: Allow signal chaining of SIGFPE as well.
3470 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3472 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3473 this since it now receives the method not its generic context in the
3476 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3477 generic/imt thunks where some entries branch through the vtable, while
3478 other entries branch directly.
3480 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3482 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3483 support for interface methods as well.
3485 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3486 using the normal IMT thunks.
3488 generics.cs: Add new tests.
3490 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3491 the generic inst to the generic imt thunks. This fixes AOT support,
3492 improves consistency with the normal IMT thunks, and makes it easier to
3493 add support for interface generic virtual methods later.
3495 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3497 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3499 * driver.c (mono_set_signal_chaining): New public API function to enable
3500 signal chaining on POSIX platforms.
3502 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3503 (si@lindenlab.com) to implement signal chaining. The original patch was
3504 contributed under the MIT X/11 license:
3505 https://bugzilla.novell.com/show_bug.cgi?id=318894
3507 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3509 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3510 too until it can be made to run on amd64.
3512 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3514 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3515 to get_generic_context_from_code () + get_call_info () if possible.
3517 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3519 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3520 suspend-on-sigsegv functionality.
3522 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3523 to suspend when a native SIGSEGV is received. This is useful for debugging
3524 crashes which don't happen under gdb, since a live process contains more
3525 information than a core file.
3527 * mini-exceptions.c (mono_print_thread_dump): Use
3528 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3530 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3532 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3534 * basic-float.cs: Disable the tests which currently fail on amd64.
3536 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3537 value to mono_arch_patch_callsite () to fix crashes.
3539 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3541 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3543 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3544 nop code by patching the call address to point to the nullified class init
3545 trampoline, as the former does not seem to be safe on SMP machines.
3547 2009-02-23 Mark Probst <mark.probst@gmail.com>
3549 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3552 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3554 * basic-float.cs basic-calls.cs: Fix warnings.
3556 2009-02-22 Mark Probst <mark.probst@gmail.com>
3558 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3559 correct frame pointer in the LMF. Should fix #478394.
3561 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3563 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3565 * image-writer.c: Make the binary writer less verbose.
3567 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3569 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3570 are called from runtime invoke wrappers.
3572 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3574 * cpu-ppc.md (store_memindex): Increase the size of this.
3576 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3578 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3580 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3582 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3585 Last fix for of #467201.
3588 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3590 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3592 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3593 and long_conv_to_r8_2:
3595 Fixed part of #467201.
3597 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3599 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3601 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3602 conversion to 32 bits.
3604 * cpu-x86.md: Increase the size of int_conv_to_r4.
3606 * basic-float.cs: Add a test for this.
3608 Fixed part of #467201.
3610 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3612 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3614 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3615 conversion to 64 bits.
3617 * basic-float.cs: Add a test for this.
3619 Fixed part of #467201.
3621 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3623 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3625 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3626 This behavior is compatible with MS.
3628 * iltest.il.in: Add a test for this.
3630 Fixed part of #467201.
3632 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3634 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3636 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3637 change the precision of the value.
3639 * cpu-x86.md: Define len for float_conv_to_r4.
3641 * basic-float.cs: Add a test for this.
3643 Fixed part of #467201.
3645 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3647 * mini.c: Adjust locking order to the new semantics where the loader lock
3650 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3659 * mini-trampolines.c:
3672 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3674 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3676 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3679 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3681 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3682 for cctors if needed.
3684 2009-02-17 Mark Probst <mark.probst@gmail.com>
3686 * mini-ppc.c: Fix build on Darwin.
3688 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3690 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3691 version instead of 3 as valgrind doesn't like version 3.
3693 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3695 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3696 usable for hashing methods.
3697 (emit_extra_methods): Use the new hash to avoid putting every method in the
3700 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3702 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3703 whenever a method ref could match a method.
3705 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3708 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3711 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3713 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3714 the encoding buffer.
3716 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3717 mono_method_get_header () on inflated methods as an optimization.
3719 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3721 * ssa.c (fold_ins): Fix another crash if the instruction following the
3722 switch was optimized away.
3724 2009-02-16 Mark Probst <mark.probst@gmail.com>
3726 Contributed under the terms of the MIT/X11 license by Steven
3727 Munroe <munroesj@us.ibm.com>.
3729 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3731 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3733 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3734 around the mono_domain_alloc calls, it is now done by the functions
3737 * aot-compiler.c (compile_method): Only add wrappers referenced by
3738 the method if compiling with full AOT.
3739 (mono_compile_assembly): Error out if --aot=full is specified on
3740 a platform where it is not supported.
3742 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3745 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3748 * aot-runtime.c (load_named_code): Handle
3749 mono_arm_throw_exception_by_token.
3751 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3753 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3756 * Makefile.am (fullaotcheck): Exit if a test fails.
3758 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3760 (mono_compile_assembly): Handle the assembler failing.
3762 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3763 accepting subsections of .bss.
3765 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3768 * aot-compiler.c: Remove some unused includes.
3770 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3771 now in MonoImageWriter.
3773 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3774 code sequence which matches a non-virtual call. Fixes #472654.
3776 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3778 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3781 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3782 use the image/dwarf writers directly.
3784 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3787 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3790 * image-writer.h: Fix some typos.
3792 * dwarfwriter.h dwarfwriter.c: New files.
3794 * aot-compiler.c: Extract the DWARF info writing functionality into a
3797 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3798 argument to return unwind info.
3800 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3802 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3804 * aot-runtime.c (decode_method_ref): Add a case for
3805 MONO_AOT_METHODREF_WRAPPER_NAME.
3807 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3810 * aot-compiler.c (encode_method_ref): Use the new constants.
3812 * aot-runtime.c (decode_method_ref): Ditto.
3814 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3815 be compiled, not the icall itself.
3817 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3819 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3820 using decode_method_ref ().
3822 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3823 convert it to an in32. Fixes #475859.
3825 * arrays.cs: Add a test.
3827 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3829 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3832 * basic-long.cs: Add a test.
3834 2009-02-12 Mark Probst <mark.probst@gmail.com>
3836 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3837 remove the frame pointer in leaf methods which don't receive any
3838 arguments, don't throw exceptions and don't do dynamic stack
3841 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3843 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3844 the fail_tramp changes. Hopefully fixes #475132.
3846 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3848 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3849 instead of mono_metadata_signature_dup_full.
3851 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3853 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3854 for processing jump tables. Fixes #473787.
3856 2009-02-11 Mark Probst <mark.probst@gmail.com>
3858 * mini-generic-sharing.c: mini_method_get_context() just calls
3859 mono_method_get_context_general() now.
3861 * mini.c, mini.h: Moved get_object_generic_inst(),
3862 construct_object_context_for_method() and
3863 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3865 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3867 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3868 basic block fell through to its successor bblock without a branch. Fixes
3871 * iltests.il.in: Add a test.
3873 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3874 (can_encode_patch): We can now handle arrays of generic parameters and
3877 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3879 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3880 the AOT file to avoid some #ifdefs in aot-runtime.c
3882 * mini.h: Bump AOT file format version.
3884 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3886 * Makefile.am (fullaotcheck): Make this run the tests.
3888 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3890 2009-02-10 Mark Probst <mark.probst@gmail.com>
3892 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3893 individually. Fixes #473482.
3895 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3897 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3899 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3901 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3902 (mono_compile_assembly): Hush compile warnings about
3903 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3906 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3908 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3910 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3912 * aot-compiler.c: Fix arm support.
3914 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3915 img_writer_emit_unset_mode () function.
3917 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3918 (mono_unwind_get_dwarf_pc_reg): Ditto.
3920 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3921 Move almost all platform specific code to a set of arch_ functions,
3922 and document them to ease porting.
3924 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3926 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3928 * aot-compiler.c: Extract the image writing functionality into a separate
3929 module to reduce the size of this file.
3931 2009-02-09 Geoff Norton <gnorton@novell.com>
3933 * mini-s390.c: Fix the signature of emit_sig_cookie.
3935 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3937 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3939 * aot-runtime.c (is_shared_got_patch): Ditto.
3941 * aot-runtime.c (load_named_code): Cope with the fact that
3942 decode_got_entry () won't decode the patch fully if its corresponding got
3943 entry is already filled.
3945 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3947 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3949 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3950 as the moving pointer instead of 'buf' for consistency with the rest of the
3952 (mono_arch_create_monitor_exit_trampoline): Ditto.
3954 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3955 generic_class_init trampolines.
3956 (add_generic_class): Extract some code from add_generic_instances () into a
3957 separate function so it can be called from other places too.
3958 (compile_method): Call add_generic_class () for the classes of inflated methods
3959 referenced by the method.
3960 (can_encode_patch): Allow references to generic parameters.
3962 * aot-runtime.c: Add support the patches required by the new trampolines.
3964 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3967 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3970 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3971 this from get_throw_pending_exception, make the signature full aot compatible.
3973 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3975 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3977 * exceptions.cs: Add a test.
3979 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3981 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3982 use the DWARF_DATA_ALIGN constant instead.
3984 * exception-<ARCH>.c: Update after the above change.
3986 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3989 * mini-arm.c: Enable the dwarf unwinder.
3991 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3992 instead of mono_class_setup_vtable ().
3994 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3996 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3999 * mini-x86.h: Enable the dwarf unwinder.
4001 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4003 Fix mcs/tests/test-7.cs
4004 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4007 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4009 * mini.c (print_jit_stats): Remove some unused statistics.
4011 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4013 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4015 2009-02-05 Mark Probst <mark.probst@gmail.com>
4017 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4018 the method we get from mono_object_get_virtual_method() because
4019 that function does it properly, now.
4021 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4023 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4024 opcodes. Fixes #472775.
4026 2009-02-05 Mark Probst <mark.probst@gmail.com>
4028 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4029 fact that mono_find_jit_info() sometimes returns the context
4030 corresponding to the jit info in new_ctx. Fixes #472600.
4032 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4034 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4035 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4036 klass->enum_basetype directly.
4038 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4041 * unwind.c: Avoid 0 sized arrays.
4043 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4045 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4046 size on systems with 64k pages. Fixes #471389.
4048 2009-02-04 Mark Probst <mark.probst@gmail.com>
4050 Contributed under the terms of the MIT/X11 license by Steven
4051 Munroe <munroesj@us.ibm.com>.
4053 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4054 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4057 2009-02-04 Mark Probst <mark.probst@gmail.com>
4059 Contributed under the terms of the MIT/X11 license by Steven
4060 Munroe <munroesj@us.ibm.com>.
4062 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4065 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4066 The trampoline can be longer on PPC64.
4068 2009-02-04 Mark Probst <mark.probst@gmail.com>
4070 Contributed under the terms of the MIT/X11 license by Steven
4071 Munroe <munroesj@us.ibm.com>.
4073 * mini-ppc.c: Compiler warning fixes and trivial code
4076 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4078 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4079 ins->dreg which could be a hardware register, not a vreg.
4081 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4083 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4084 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4086 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4088 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4089 ->dreg, that is not the vreg we are looking for.
4091 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4093 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4096 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4099 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4101 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4103 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4106 * aot-compiler.c: Add xdebug support on x86.
4108 * unwind.c: Add x86 support.
4110 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4111 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4113 * mini.c (mini_method_compile): Ditto.
4115 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4118 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4119 which mimic .push_section/.pop_section in GAS.
4121 * aot-compiler.c: Emit precise live range information for variables.
4123 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4125 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4126 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4129 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4130 the live ranges of variables.
4132 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4133 of the variable in terms of native offsets.
4135 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4137 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4139 2009-02-02 Mark Probst <mark.probst@gmail.com>
4141 Contributed under the terms of the MIT/X11 license by Steven
4142 Munroe <munroesj@us.ibm.com>.
4144 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4145 order (offset then base reg) for ppc_load_multiple_regs.
4146 (emit_save_saved_regs) Correct operand order for
4147 ppc_store_multiple_regs.
4148 (mono_arch_get_call_filter): Correct operand order for
4149 ppc_load_multiple_regs.
4151 * mini-ppc.c (emit_memcpy): Fix operand order for
4152 ppc_load_reg_update and ppc_store_reg_update.
4153 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4154 (mono_arch_emit_epilog): Correct operand order for
4155 ppc_load_multiple_regs.
4157 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4158 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4160 2009-02-02 Mark Probst <mark.probst@gmail.com>
4162 * cpu-ppc64.md: Fixed storer4_memindex length.
4164 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4166 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4169 * aot-compiler.c (emit_line_number_info): Optimize this.
4171 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4173 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4175 * aot-compiler.c: Add debug info for methods without debug info by
4176 emitting an IL file and having the line number info referencing that file.
4178 * aot-compiler.c: Optimize the size of the generated line number info.
4180 * aot-compiler.c: Emit line number info in xdebug mode.
4182 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4185 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4187 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4189 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4192 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4194 * basic-calls.cs: Test for the weird crash found on arm.
4196 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4198 * cpu-arm.md: Increase the size of storer8_membase_reg and
4199 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4201 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4202 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4203 reg to LR otherwise we'll be loading/storing from just the offset.
4205 2009-01-30 Miguel de Icaza <miguel@novell.com>
4207 Question: if we are storing gint32's inside the "*native_offset",
4208 should we change the signature to "gint32 *native_offset" to
4209 ensure that we do not have type definition problems?
4211 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4212 an int * as this is what the other function expects, causes
4213 problems with Freescale's compiler that defined int32_t to be a
4214 long and makes int incompatible
4216 2009-01-30 Miguel de Icaza <miguel@novell.com>
4218 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4219 filename conflict with bjam.
4221 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4223 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4224 as it might use decomposed ops.
4226 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4228 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4230 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4233 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4235 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4238 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4239 way registers are stored in MonoContext on arm.
4241 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4242 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4244 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4246 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4248 * mini.c (mini_init): Register mono_isfinite.
4250 * jit-icalls.c (mono_isfinite): New jit icall.
4252 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4254 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4255 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4258 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4260 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4261 separate frame and stack pointers, so we must use FP to find the register
4263 The FP reg is retrieved from the MonoContext::regs array.
4265 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4267 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4270 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4272 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4273 return R4 and R8 when not running under softfloat.
4275 Fixes basic-calls.exe
4277 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4279 * mini-arm.c: Implement some overflow opcodes.
4281 2009-01-29 Miguel de Icaza <miguel@novell.com>
4283 * ssa.c: handle another alloca.h
4285 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4286 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4287 MONO_ARCH_USE_SIGACTION.
4289 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4292 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4294 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4295 PPC targets as sigaction does not exist on all platforms, define
4296 this on a per-platform basis.
4298 Instead of erroring out if the platform is not defined, include
4299 mini-ppc-os.h, and expect that the OS specific setting provides
4300 the required information.
4302 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4304 * aot-compiler.c: Fix --enable-minimal=aot.
4306 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4308 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4311 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4313 * exceptions-arm.c: Fix warnings.
4315 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4318 * mini-x86.c: Fix --enable-minimal=jit build.
4320 * mini.c: Really fix --enable-minimal=jit build.
4322 * mini.c (construct_object_context_for_method): Move this outside
4323 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4325 "Backported" of r124984 from 2.0 branch.
4327 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4329 "Backport" of r124977 + r124978 from 2.0 branch.
4331 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4332 to avoid calling mono_exception_from_token () from the throw trampoline.
4333 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4334 for throwing corlib exceptions, this fixes full-aot support for corlib
4337 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4339 2009-01-29 Miguel de Icaza <miguel@novell.com>
4341 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4342 part of the changes to split the code in mini into operating
4343 system specific files.
4345 This patch was done by copying mini.c to the respective files to
4346 preserve SVN history.
4348 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4350 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4352 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4354 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4355 remoting-invoke-with-check wrappers of shared methods.
4357 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4359 2009-01-27 Mark Probst <mark.probst@gmail.com>
4361 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4362 optimization if the top of stack is the last instruction in the
4363 bblock. Otherwise it might have been used after its definition.
4366 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4368 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4369 method as well when get_vcall_slot () fails to match a code sequence.
4371 * mini-arm.c: Fix the android build, which doesn't have
4374 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4376 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4379 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4381 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4383 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4385 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4386 and put its id into jinfo->used_regs. This is only used on amd64,
4387 which is currently the only platform generating unwind info.
4389 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4390 the dwarf unwinder. This is required to correctly handle async exceptions
4391 like thread abort and stack overflows, which can happen while a method
4392 is in the middle of its prolog or epilog.
4394 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4395 the unwind info belonging to an AOTed method.
4397 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4398 into cfg->unwind_ops.
4400 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4402 * mini.c (mini_init): Call mono_unwind_init ().
4403 (mini_cleanup): Call mono_unwind_cleanup ().
4405 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4406 unwind info to be shared between methods.
4408 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4411 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4412 get_throw_pending_exception () to avoid initialization races.
4414 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4415 mono_arch_exceptions_init () function.
4417 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4419 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4421 * mini.c (mono_get_domain_intrinsic): New helper function.
4422 (mono_get_thread_intrinsic): Ditto.
4424 * mini-arm.c mini-ia64.c: Use the new helper functions.
4426 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4427 the last constrained_call change, since it is needed in the non-AOT
4430 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4432 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4433 mono_get_lmf_addr () on arm eabi linux.
4435 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4437 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4438 code sequence which matches a non-virtual call.
4440 2009-01-23 Mark Probst <mark.probst@gmail.com>
4442 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4445 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4447 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4448 runtime-invoke wrappers, since they are also shared based on signature.
4450 2009-01-22 Mark Probst <mark.probst@gmail.com>
4452 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4453 info from the (correct) context.
4455 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4457 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4459 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4460 using dwarf unwinding info. Not yet used.
4462 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4464 2009-01-21 Mark Probst <mark.probst@gmail.com>
4466 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4469 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4470 special case and handle mono_arch_delegate_invoke_impl() returning
4471 function descriptors.
4473 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4474 trampolines return function descriptors, too.
4476 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4478 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4479 out_of_line optimization.
4481 2009-01-21 Martin Baulig <martin@ximian.com>
4484 (MonoCompile): Added `disable_deadce_vars' to disable removing
4488 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4489 inside the debugger.
4491 * liveness.c (mono_analyze_liveness): Don't remove any unused
4492 variables if `cfg->disable_deadce_vars' is set.
4494 2009-01-21 Mark Probst <mark.probst@gmail.com>
4496 * method-to-ir.c: Only apply exception constructor optimization if
4497 the the method actually belongs to an exception class. Fixes
4500 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4502 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4503 change inside a #ifdef __mono_ppc64__.
4505 * aot-compiler.c (compile_method): Remove the previous limitation.
4507 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4508 on type variables in AOTed code.
4510 * aot-compiler.c (compile_method): Skip generic methods having type
4511 constraints on their generic parameters.
4513 * aot-compiler.c (compile_method): Check for methods which cannot be
4514 encoded inside RGCTX_FETCH patches as well.
4516 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4519 2009-01-20 Mark Probst <mark.probst@gmail.com>
4521 * method-to-ir.c: Force the vtable variable in shared generic code
4522 for the case that they might show up on a stack trace where they
4525 * mini-exceptions.c: Save and use generic sharing info as well as
4526 IP in stack traces to resolve shared generic instantiations.
4528 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4530 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4531 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4533 2009-01-20 Mark Probst <mark.probst@gmail.com>
4535 * method-to-ir.c: Do generic sharing for array constructors.
4537 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4539 * mini-exceptions.c (mono_print_thread_dump): Add information
4540 about the thread state using wapi_current_thread_desc.
4542 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4544 * basic-simd.cs: Tests for the new constructors.
4546 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4548 * mini-ops.h: Added OP_EXPAND_*
4552 * mini-x86.c (mono_arch_output_basic_block): Same.
4554 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4556 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4558 * iltests.il.in: Add a test for #467385.
4560 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4562 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4563 thread been cleaned up is not the same currently in execution.
4565 Fixes appdomain-unload crashes on windows, osx and linux variants
4566 without the __thread keyword.
4568 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4570 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4571 (koush@koushikdutta.com). Implement this for android.
4573 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4574 begins with a digit.
4576 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4577 mono_marshal_get_write_barrier ().
4579 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4581 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4582 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4583 that pass them on a register pair.
4585 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4586 test was crashing due to that.
4588 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4590 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4591 trampoline code. Include ucontext.h only if available.
4593 2009-01-15 Mark Probst <mark.probst@gmail.com>
4595 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4596 and doesn't check whether it's sharable, like it was before
4597 removing the shared generics hash. This brings IronPython
4598 performance back to what it was before that change.
4600 2009-01-14 Mark Probst <mark.probst@gmail.com>
4602 * method-to-ir.c: Handle delegate invocation optimization earlier,
4603 otherwise it would be handled (much more slowly) by the
4604 final/sealed optimization.
4606 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4608 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4609 domain is not set. Fixes #465864.
4611 2009-01-12 Mark Probst <mark.probst@gmail.com>
4613 * method-to-ir.c: Don't stop sharing of generic methods with catch
4614 clauses - we already handle those.
4616 2009-01-12 Mark Probst <mark.probst@gmail.com>
4618 * mini.c, mini.h: lookup_generic_method() is now
4619 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4620 making the shared_generics_hash obsolete.
4622 2009-01-12 Mark Probst <mark.probst@gmail.com>
4624 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4625 use the red zone. Make room on the stack first and then use it,
4626 not the other way around.
4628 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4630 * mini.c (mini_init): Call mono_xdebug_init ().
4632 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4634 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4636 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4638 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4641 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4642 debug+unwind info for trampolines.
4644 * mini.c (mono_create_unwind_op): New helper function.
4646 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4648 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4650 * aot-compiler.c: Fix the build.
4652 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4654 * Makefile.am: Update dtrace-prelink.sh location.
4656 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4658 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4659 optimization. Fixes #464520.
4661 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4663 * mini-amd64.c : Adding code to save/restore non-volatile registers
4666 * exceptions-amd64.c : Adding code to save/restore non-volatile
4667 registers on Winx64.
4669 Contributed under MIT/X11 license.
4671 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4673 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4674 __GNUC_MINOR__ which can break when the major version changes.
4676 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4678 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4680 2009-01-07 Geoff Norton <gnorton@novell.com>
4682 * helpers.c: Allow mono -v -v -v to work on darwin.
4684 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4686 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4689 Contributed under MIT/X11 license.
4691 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4693 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4694 instead of directly accessing type->data.klass. Fixes #462016.
4695 (mono_allocate_stack_slots_full): Ditto.
4697 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4698 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4700 * aot-compiler.c (emit_plt): Fix ARM build.
4702 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4704 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4706 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4709 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4710 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4713 * iltests.il.in: Add a regression test.
4715 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4717 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4719 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4721 * basic-simd.cs: Add a regression test for #462457.
4723 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4725 * mini-ops.h: Add a definition of XPHI.
4727 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4729 * ssa.c (op_phi_to_move): Handle XPHI.
4731 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4735 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4737 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4739 2008-12-31 Geoff Norton <gnorton@novell.com>
4741 * mini-ppc.c: The prolog size allocated can be too small for darwin
4742 ppc32 under certain circumstances. Also fix a small logic bug.
4744 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4746 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4747 while loading AOT methods.
4749 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4750 since only the former is nulled out after a successful cast. This prevents
4751 crashes with rethrown exceptions when using --debug=casts.
4753 2008-12-24 Mark Probst <mark.probst@gmail.com>
4755 * mini.h: New macro for checking whether a method is final,
4756 i.e. whether the method or its class is marked final.
4758 * method-to-ir.c: Use the new macro for all final-checks
4759 consistently. Fixes the crash in the System.ServiceModel tests.
4761 2008-12-23 Mark Probst <mark.probst@gmail.com>
4763 * mini-exceptions.c (get_exception_catch_class): Corrected another
4764 overly strict assertion.
4766 2008-12-23 Mark Probst <mark.probst@gmail.com>
4768 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4769 Clobbering it is not allowed because the caller might use it as
4770 the vtable register in the interface call.
4772 2008-12-19 Mark Probst <mark.probst@gmail.com>
4774 * mini-exceptions.c (get_exception_catch_class): Corrected an
4775 overly strict assertion.
4777 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4779 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4781 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4783 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4785 * cpu-mips.md: correct lengths for certain long_ opcodes.
4787 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4789 * 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().
4791 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4793 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4795 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4797 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4799 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4801 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4804 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4806 * 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
4808 * 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)
4810 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4812 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4814 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4816 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4817 gshared code. Fixes #458947.
4819 * generics.cs: Add a test.
4821 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4823 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4825 * mini-mips.c: first pass n32 code generation.
4827 * mini-mips.h: datatypes and defines for n32 support.
4829 * exceptions-mips.c: first pass n32 code generation.
4831 * tramp-mips.c: first pass n32 code generation.
4833 * cpu-mips.md: add long_ opcodes.
4835 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4837 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4839 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4841 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4843 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4845 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4847 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4849 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4851 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4853 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4855 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4857 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4859 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4861 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4863 2008-12-12 Mark Probst <mark.probst@gmail.com>
4865 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4866 descriptors for helper functions directly in front of the code.
4868 2008-12-11 Mark Probst <mark.probst@gmail.com>
4870 * method-to-ir.c: Removed an unnecessary assertion.
4872 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4874 * method-to-ir.c: Merge SGEN changes from the old JIT.
4876 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4878 * driver.c (compile_all_methods_thread_main): Handle failure of
4881 2008-12-10 Mark Probst <mark.probst@gmail.com>
4883 * mini-ppc.c: Merged with mini-ppc64.c.
4885 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4887 * Makefile.am: Use the same sources for PPC and PPC64.
4889 * mini-ppc64.c: Removed.
4891 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4893 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4894 code to mono_bb_is_fall_through.
4896 * branch-opts.c (mono_remove_critical_edges): Same.
4898 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4900 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4901 expect that an OP_BR_REG will be there.
4903 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4905 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4906 for the many branch ops. The original check miss OP_BR_REG.
4910 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4912 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4914 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4916 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4917 while holding the aot lock.
4919 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4921 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4923 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4925 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4926 to release all runtime callable wrappers held by the runtime.
4928 Contributed under MIT/X11 license.
4930 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4932 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4935 Contributed under MIT/X11 license.
4937 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4939 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4940 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4942 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4944 * cpu-mips.md: fix ckfinite length
4946 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4947 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4948 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4950 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4952 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4954 2008-12-08 Geoff Norton <gnorton@novell.com>
4956 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4957 size by 8 bytes as well.
4959 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4961 * basic-simd.cs: Fix method names for Vector16b.
4963 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4965 * basic-simd.cs: Fix method names for Vector16sb.
4967 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4969 * basic-simd.cs: Fix method names for Vector8us.
4971 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4973 * basic-simd.cs: Fix method names for Vector8s.
4975 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4977 * basic-simd.cs: Fix method names for Vector4ui.
4979 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4981 * basic-simd.cs: Fix method names for Vector2l.
4983 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4985 * basic-simd.cs: Fix method names for Vector2d.
4987 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4989 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4990 that are extension methods.
4992 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4994 * basic-simd.cs: Fix method names for Vector4f.
4996 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4998 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4999 as such. Fixes #456669.
5001 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5003 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5005 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5007 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5008 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5009 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5010 (mips_adjust_stackframe): handle FP spills
5012 * mini-ops.h: add mips_mtc1_s2
5014 * cpu-mips.md: add mips_mtc1_s2
5016 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5018 * unwind.c: New file, move the unwind info encoding functions here from
5019 aot-compiler.c, so they could be used at runtime too.
5021 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5023 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5024 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5026 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5028 * mini-mips.c: cleanup warnings
5029 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5030 (mips_adjust_stackframe): handle case of taking the address of stack locals
5032 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5034 * aot-compiler.c: Implement a few functions missing from the asm writer.
5035 (emit_method_code): Only write symbols for methods when using the bin
5036 writer, since the assembler can't deal with the characters in our method
5039 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5041 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5044 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5045 a bit to also restore %rax.
5047 2008-12-05 Mark Probst <mark.probst@gmail.com>
5049 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5051 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5053 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5056 2008-12-05 Mark Probst <mark.probst@gmail.com>
5058 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5060 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5061 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5063 * exceptions-ppc64.c: Removed.
5065 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5067 2008-12-05 Mark Probst <mark.probst@gmail.com>
5069 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5072 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5074 * tramp-ppc64.c: Removed.
5076 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5078 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5081 2008-12-05 Mark Probst <mark.probst@gmail.com>
5083 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5085 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5086 mini-ppc.h instead of mini-ppc64.h.
5088 * mini-ppc64.h: Removed.
5090 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5092 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5094 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5096 2008-12-05 Mark Probst <mark.probst@gmail.com>
5098 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5099 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5102 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5104 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5106 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5108 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5110 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5112 * basic-simd.cs: Tests for operator == and != on Vector4f.
5114 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5116 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5118 * simd-intrinsics.c: Kill useless enum.
5120 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5122 * cpu-mips.md: add long_conv_to_ovf_i4_2
5123 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5125 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5127 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5129 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5131 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5133 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5135 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5137 * basic-simd.cs: Add tests for new methods.
5139 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5141 * simd-intrinsics.c: Add support for operator == and !=
5144 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5146 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5148 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5150 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5152 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5154 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5155 MONO_PATCH_INFO_ICALL_ADDR.
5157 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5159 * aot-compiler.c: Resurrect full-aot support.
5161 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5163 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5165 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5167 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5169 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5171 * basic-simd.cs: Fix tests to work under ppc.
5172 Remove tests for methods that will be removed.
5174 2008-12-03 Mark Probst <mark.probst@gmail.com>
5176 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5177 generic type (via a typedef or typeref) correctly.
5179 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5181 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5182 diagnose an assertion failure.
5184 2008-12-02 Mark Probst <mark.probst@gmail.com>
5186 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5187 Fix trampoline size.
5189 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5190 conversion opcodes are implemented natively instead via emulation.
5192 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5194 * cpu-mips.md: remove mips_xori
5196 * mini-ops.h: remove mips_xori
5198 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5200 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5202 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5204 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5206 * cpu-mips.md: fix instruction lengths.
5208 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5210 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5212 * mini-ops.h: fix slti / sltiu op profiles.
5214 2008-12-02 Martin Baulig <martin@ximian.com>
5216 * method-to-ir.c (mono_method_to_ir): Disable debugging
5217 information for the init locals block to make the debugger stop
5218 after all locals have been initalized.
5220 2008-12-02 Martin Baulig <martin@ximian.com>
5222 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5223 running inside the debugger.
5225 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5227 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5230 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5231 alu->alu imm optimization which only shows if deadce is disabled.
5233 * aot-compiler.c: Rename the function names for the binary and asm writers
5234 so they can coexist in the same process. Rework the xdebug code to use the
5235 asm writer. This avoids the need to call into the runtime to dump the
5236 debugging info. Add more debugging info for types.
5238 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5240 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5241 cpu description tables, they can't occur in cpu-<ARCH>.md.
5243 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5244 the stack in CEE_LDFLDA. Fixes #450542.
5246 * generics.cs: Add a new test.
5248 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5250 * mini-ops.h: updated MIPS opcodes
5251 * mini-mips.c: decompose long opts
5252 * mini-mips.h: decompose long opts
5254 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5256 * cpu-mips.md: fix length on int_rem_un
5257 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5259 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5261 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5263 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5265 2008-11-29 Martin Baulig <martin@ximian.com>
5267 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5268 mono_debug_using_mono_debugger() in addition to the
5269 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5271 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5273 * mini-ops.h: updated more MIPS opcodes
5274 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5275 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5277 2008-11-28 Mark Probst <mark.probst@gmail.com>
5279 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5281 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5283 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5284 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5285 * mini-ops.h: correct selected mips opcode entries
5287 2008-11-28 Mark Probst <mark.probst@gmail.com>
5289 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5292 2008-11-28 Mark Probst <mark.probst@gmail.com>
5294 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5296 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5298 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5299 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5300 * mini-mips.h: disable IMT
5301 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5303 2008-11-28 Mark Probst <mark.probst@gmail.com>
5305 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5307 2008-11-28 Mark Probst <mark.probst@gmail.com>
5309 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5311 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5313 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5316 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5318 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5319 for Set/GetVector aligned versions.
5321 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5323 * basic-simd.cs: Add tests for Get/SetVector.
5325 2008-11-27 Mark Probst <mark.probst@gmail.com>
5327 * mini.c: Removed g_slist_append_mempool(). Now in
5330 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5332 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5333 size properly and make the bounds check optional.
5335 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5336 for SetVector and IsAligned.
5338 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5340 * mini.c: Remove unused mono_normalize_opcodes () function.
5342 2008-11-26 Mark Probst <mark.probst@gmail.com>
5344 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5345 using the new atomic add ops now.
5347 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5350 2008-11-26 Mark Probst <mark.probst@gmail.com>
5352 * mini-ppc64.c: Several fixes.
5354 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5356 * cpu-mips.md: added jump_table
5357 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5359 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5361 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5363 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5365 * mini-ops.h: corrected a handful of MIPS opcodes.
5367 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5369 * aot-compiler.c: MIPS to use ELF writer
5371 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5373 * mini-codegen.c: remove MIPS specific assert.
5375 2008-11-25 Mark Probst <mark.probst@gmail.com>
5377 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5378 fixes. PPC64 now passes most of the runtime regressions.
5380 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5382 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5383 volatile intervals a bit.
5385 2008-11-24 Mark Probst <mark.probst@gmail.com>
5387 * basic-long.cs: New test case.
5389 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5391 * mini.c (mini_method_compile): Disable globalra for large methods for
5394 * regalloc2.c (order_moves): Add fp support.
5396 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5397 source bblock ends with an OP_BR_REG.
5399 * ratests.cs: Add a new test.
5401 2008-11-23 Mark Probst <mark.probst@gmail.com>
5403 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5404 sharing. PPC64 now passes generics.exe.
5406 2008-11-23 Mark Probst <mark.probst@gmail.com>
5408 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5410 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5412 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5413 memory when mono_jit_info_table_find () can't find the method in the
5416 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5419 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5422 2008-11-23 Mark Probst <mark.probst@gmail.com>
5424 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5425 Several fixes. PPC64 now runs exceptions.exe and
5426 devirtualization.exe.
5428 2008-11-22 Mark Probst <mark.probst@gmail.com>
5430 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5431 arrays.exe and basic-math.exe.
5433 2008-11-22 Mark Probst <mark.probst@gmail.com>
5435 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5436 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5438 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5440 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5442 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5444 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5446 * ir-emit.h: Move macros from method-to-ir.c to here.
5448 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5450 * mini-ops.h: Correct the long simd ops to use LREG.
5452 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5454 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5456 * mini-ops.h: Correct the dreg type of a few long opcodes.
5458 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5461 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5463 * mini-ppc.c: remove negative stack references in epilog
5464 for platforms that don't support the red zone.
5466 2008-11-21 Mark Probst <mark.probst@gmail.com>
5468 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5469 point regs. Now PPC64 passes basic-calls.exe.
5471 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5473 * basic-simd.cs: Add tests for accessors of Vector2l.
5475 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5477 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5479 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5481 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5483 2008-11-21 Mark Probst <mark.probst@gmail.com>
5485 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5486 PPC64 passes basic-long.exe.
5488 2008-11-20 Mark Probst <mark.probst@gmail.com>
5490 * decompose.c: Decompose carry and overflow add on PPC64 like on
5491 other 64 bit archs. Don't decompose sub at all on PPC64.
5493 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5494 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5497 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5499 * basic-simd.cs: Add tests for accessors of Vector2d.
5501 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5503 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5507 * mini-x86.c (mono_arch_output_basic_block): Same.
5509 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5511 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5513 * basic-simd.cs: Add tests for accessors of Vector4f.
5515 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5517 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5521 * mini-x86.c (mono_arch_output_basic_block): Same.
5523 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5525 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5527 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5529 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5531 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5535 * mini-x86.c (mono_arch_output_basic_block): Same.
5537 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5539 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5541 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5543 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5545 * simd-intrinsics.c: Enable setters for Vector16sb.
5547 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5549 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5553 * mini-x86.c (mono_arch_output_basic_block): Same.
5555 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5557 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5559 * simd-intrinsics.c: Implement setter for Vector8us.
5561 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5563 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5566 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5568 * mini-ppc.c: remove references to the red zone in the prolog
5569 (for systems that don't support it).
5571 2008-11-19 Mark Probst <mark.probst@gmail.com>
5573 * cpu-ppc64.md: Fixed a few instruction lengths.
5575 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5578 2008-11-19 Mark Probst <mark.probst@gmail.com>
5580 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5583 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5585 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5587 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5589 * mini-ops.h: Added OP_INSERT_I2.
5593 * mini-x86.c (mono_arch_output_basic_block): Same.
5595 * simd-intrinsics.c: Implement setter for Vector8s.
5597 * simd-methods.h: Add the names of get setters of Vector8s.
5599 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5601 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5603 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5606 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5608 2008-11-18 Mark Probst <mark.probst@gmail.com>
5610 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5611 for PPC64. An empty program runs now.
5613 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5615 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5617 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5618 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5619 info for JITted code is emitted into a shared library, loadable into gdb.
5621 2008-11-18 Mark Probst <mark.probst@gmail.com>
5623 * Makefile.am: Changes to build PPC64.
5625 * mini-arch.h: Include mini-ppc64.h on PPC64.
5627 2008-11-18 Mark Probst <mark.probst@gmail.com>
5629 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5630 in PPC code up to r119147.
5632 2008-11-18 Mark Probst <mark.probst@gmail.com>
5634 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5635 cpu-ppc64.md: Changes for PPC64.
5637 Based on code submitted by andreas.faerber@web.de at
5638 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5641 2008-11-18 Mark Probst <mark.probst@gmail.com>
5643 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5644 cpu-ppc64.md: Copied from the corresponding PPC files from
5647 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5649 * mini-ops.h: Added OP_ROUND.
5651 * cpu-x86.md: Added round.
5653 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5655 * basic-math.cs: Added test_0_round to test rounding.
5657 Contributed under MIT/X11 license.
5659 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5661 * aot-compiler.c : Fix the Winx64 build.
5663 Contributed under MIT/X11 license.
5665 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5667 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5668 in OP_EXTRACT_R8 to avoid possible stack corruption.
5670 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5672 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5674 * cpu-x86.md: Added extract_r8.
5676 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5678 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5679 a couple of OP_EXTRACT_I4.
5681 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5683 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5685 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5687 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5690 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5692 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5693 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5695 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5696 are not needed any more.
5698 * mini.h: Remove the unused INS_LIST macros.
5700 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5703 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5706 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5707 mono_alloc_ireg () instead.
5709 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5712 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5715 * aot-runtime.c (load_aot_module): Disable AOT when running under
5718 * mini-amd64.h: Change the monitor fastpath defines to check for
5719 !PLATFORM_WIN32 so they work on *bsd too.
5721 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5723 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5725 * mini.h (MonoCompile): Remove new_ir flag.
5727 * regalloc.h regalloc.c: Remove unused code.
5729 * cpu-*.md: Remove more unused opcodes.
5731 * simple-cee-ops.h simple-mini-ops.h: Removed.
5733 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5735 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5737 * aliasing.h: Removed.
5739 * *.c: Remove references to aliasing.h and inssel.h.
5741 * mini.c: Remove additional unused functions.
5743 * mini-ops.h cpu-*.md: Remove unused opcodes.
5745 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5747 Remove the old JIT code.
5749 * inssel*.brg: Removed.
5751 * ssa.c abcremoval.c aliasing.c: Removed.
5753 * ssa2.c: Renamed to ssa.c.
5755 * abcremoval2.c: Renamed to abcremoval.c.
5757 * *.c: Removed all !cfg->new_ir code.
5759 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5760 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5762 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5764 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5766 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5767 to simplify the code and cut back on the number of global symbols in the AOT
5770 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5772 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5774 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5775 with the got/got_info tables.
5777 * mini.h: Bump AOT file format version.
5779 * unwind.h: New file, contains definitions for stack unwinding.
5781 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5784 * aot-compiler.c: Generalize the emitting of unwind information to use the
5785 information in cfg->unwind_ops.
5787 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5789 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5790 AOT method frames. Enable writing symbols for methods by default.
5792 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5794 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5795 and make it work with vectors of element sizes 1, 2 and 4.
5797 * simd-intrinsics.c: Enable getter for all vectors with element size
5800 * simd-methods.h: Add the names of other getters.
5802 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5808 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5810 * mini-ppc.h: portability fix.
5812 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5814 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5815 buggy and will overwrite it.
5817 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5819 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5820 Use it to emit local symbols for all methods so AOTed methods show up with
5821 their full name in gdb/valgrind output.
5823 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5825 * mini-ppc.c: portability fixes.
5827 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5829 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5830 entries out of the if (!generic_shared...) code so it is always done.
5831 (mono_class_init_trampoline): Do the patching when running under valgrind
5832 too, newer versions of valgrind have no problems with it.
5834 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5836 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5839 2008-11-13 Mark Probst <mark.probst@gmail.com>
5841 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5844 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5846 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5848 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5850 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5856 * simd-intrinsics.c: Same.
5858 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5860 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5862 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5864 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5865 to work with more Vector types.
5867 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5869 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5870 store the elemens directly instead of using and intermediate.
5872 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5874 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5876 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5877 to preserve %eax for aot plt trampolines.
5879 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5880 (encode_method_ref): Flag synchronized methods so they won't go through
5883 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5886 * cpu-ia64.md (jmp): Increase max length.
5888 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5890 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5891 open generic classes.
5893 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5895 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5896 box+brtrue optimization since it causes test failures on x86.
5898 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5900 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5906 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5907 for simd ctor values.
5909 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5910 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5912 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5914 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5917 * simd-instrincs.c: Same.
5919 * basic-simd.cs: Same.
5921 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5923 * ratests.cs: Add more tests.
5925 * regalloc2.c (add_spill_code): Handle more corner cases.
5927 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5929 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5930 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5931 both the source an destination of an instruction.
5933 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5935 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5936 wapihandles.c: more portability changes.
5938 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5940 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5941 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5942 safe to execute in a signal handler and the kernel provides better
5943 the info in /proc/self/smaps. Avoid the assert on sigaction during
5946 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5948 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5949 do the bblock linking hack if it is actually needed.
5951 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5954 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5955 crash problem is fixed.
5957 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5960 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5962 (mini_method_compile): Set the starting value of next_vreg to
5963 MAX_IREGS + MAX_FREGS when using globalra.
5965 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5966 filter clauses with BB_EXCEPTION_HANDLER.
5968 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5970 2008-11-10 Mark Probst <mark.probst@gmail.com>
5972 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5973 space for stdcall. Fixes regressions on Win32.
5975 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5977 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5979 (linear_scan): Remove an assert which doesn't seem to be needed.
5981 * local-propagation.c (mono_local_deadce): Avoid a call to
5982 MONO_DELETE_INS which would screw up the instruction linking.
5984 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5986 * regalloc2.c: Upgrade to work the current JIT code.
5988 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5990 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5993 * aot-runtime.c: Remove some dead code.
5995 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5997 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5999 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6000 trampolines using sscanf since atoi doesn't work on large unsigned values.
6002 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6003 Initialize code_size.
6005 2008-11-08 Mark Probst <mark.probst@gmail.com>
6007 * method-to-ir.c (mini_emit_inst_for_method): Make
6008 Interlocked.CompareExchange work for Int arguments on 32 bit
6011 2008-11-07 Mark Probst <mark.probst@gmail.com>
6013 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6015 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6017 * main.c Fix MSVC build.
6019 Contributed under MIT/X11 license.
6021 2008-11-06 Mark Probst <mark.probst@gmail.com>
6023 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6024 alignment larger than 8 bytes are aligned correctly, too.
6026 * mini.c: Honor the min_align field of MonoClass when laying out
6029 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6031 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6033 * aot-compiler.c (emit_plt): Fix a warning.
6035 * aot-compiler.c: Implement ARM support in the binary writer.
6037 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6039 * basic-simd.cs: Add test for getter with byref arg.
6040 Fix the naming of a few tests.
6041 Add missing checks to a test.
6043 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6045 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6047 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6048 most of the full-aot support for monitor enter/exit trampolines.
6050 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6051 enter/exit trampoline creation functions.
6053 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6056 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6058 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6059 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6060 implement the needed functionality without adding crap to the runtime.
6062 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6064 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6067 * mini.c (mono_build_date): New global version holding the build date in
6070 * Makefile.am (buildver.c): Generate a file containing the build date.
6072 * main.c: Set the build date from the generated file.
6074 * mini.c (mono_get_runtime_build_info): New helper function returning build
6075 information in a string format.
6077 * driver.c (mono_main): Print the build date in --version.
6079 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6080 file when the bind-to-runtime-version option is used.
6082 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6084 * simd-intrinsics.c: Fix bug when using getters and byref args.
6086 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6088 * simd-methods.h: Rename prefetch methods.
6090 * simd-intrinsics.c: Same.
6092 2008-11-05 Mark Probst <mark.probst@gmail.com>
6094 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6097 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6099 * aot-compiler.c: Use the bundled elf header files instead of depending on
6102 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6105 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6108 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6110 * cpu-x86.md: Add store nta ops.
6116 * mini.h: Add an enum for simd prefetch modes.
6118 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6119 of store. Use the changed code to support store nta.
6121 * simd-intrinsics.c: Add prefetch ops for all vector types.
6123 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6125 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6128 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6131 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6134 2008-11-04 Mark Probst <mark.probst@gmail.com>
6136 * mini-x86.c: Fixed commit.
6138 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6140 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6142 2008-11-04 Mark Probst <mark.probst@gmail.com>
6144 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6145 and MONITOR_EXIT, for the ASM fastpaths.
6147 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6150 * mini.c, patch-info.h: Signature and patch infos for
6151 Monitor.Enter/Exit trampolines.
6153 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6155 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6156 Monitor.Enter/Exit ASM fastpath for Linux.
6158 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6160 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6162 * objects.cs: Add a new test.
6164 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6166 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6167 if MONO_LOG_LEVEL is set.
6169 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6171 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6173 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6175 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6176 of file offsets. Align the sections belonging to the data segment to
6179 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6181 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6182 elf.h. Port it to amd64.
6184 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6186 * driver.c: Enable SIMD by default.
6188 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6190 * cpu-x86.md: Add prefetch op.
6196 * mini.h: Add an enum for simd prefetch modes.
6198 * simd-methods.h: Add prefetch function names.
6200 * simd-intrinsics.c: Add prefetch ops for all vector types.
6202 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6204 * aot-compiler.c (emit_bytes): Speed this up a little.
6206 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6208 * aot-compiler.c: Add JIT time etc. statistics.
6210 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6212 * mini.h (MonoCompile): Add 'got_offset' field.
6214 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6215 method_got_offsets array.
6217 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6220 * aot-compiler.c (compile_method): Add generic method instances referenced
6221 by the method to the list of methods to be compiled, this is required so if
6222 A<T> references B<T>, and another assembly references A<int>, then it will
6223 also get a copy of B<int>.
6225 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6226 when checking for monitor enter/exit.
6228 2008-10-30 Mark Probst <mark.probst@gmail.com>
6230 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6231 for Monitor.Enter and Monitor.Exit if enabled.
6233 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6236 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6238 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6239 of an OP_MOVE. Fixes #440046.
6241 * basic-long.cs: Add a new test.
6243 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6245 * mini.h: Add synchronization note for the managed counter-part.
6247 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6248 returns the simd caps of the current cpu.
6250 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6252 * basic-simd.cs: Remove Console.WriteLine.
6254 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6256 * basic-simd.cs: New tests for Vector2ul.
6258 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6260 * simd-intrinsics.c: Add new vector type Vector2ul.
6262 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6264 * basic-simd.cs: New tests for Vector2l.
6266 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6268 * cpu-x86.md: Add long version of most packed int ops.
6274 * simd-intrinsics.c: Add new vector type Vector2l.
6276 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6278 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6280 * simd-methods.h: Remove SN_op_BitwiseXor.
6282 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6284 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6287 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6289 * basic-simd.cs: Test for Vector2d.
6291 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6294 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6296 * cpu-x86.md: Add double version of all packed float ops.
6302 * simd-intrinsics.c: Add new vector type Vector2d.
6304 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6306 * simd-methods.h: Add Duplicate.
6308 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6310 * basic-simd.cs: Test for packing with signed saturation.
6312 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6314 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6315 found in the TYPESPEC table.
6317 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6319 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6322 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6324 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6325 instead of the RVA, since the RVA can be changed by tools like the cil
6328 * method-to-ir.c (mono_method_to_ir2): Ditto.
6330 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6331 (deserialize_variable): Ditto.
6333 2008-10-25 Martin Baulig <martin@ximian.com>
6335 * debug-mini.c (write_variable): Use
6336 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6338 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6340 * cpu-x86.md: Add unsigned variants of packd and packw.
6344 * mini-x86.h: Emit the right instruction for packd and packw.
6345 Add unsigned variants of packd and packw.
6347 * simd-intrinsics.c: Packd and packw were used in place of their
6348 unsigned variants. Change that.
6349 Add intrinsics for (Signed)PackWithSignedSaturation.
6351 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6353 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6355 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6357 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6359 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6361 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6363 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6366 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6368 2008-10-24 Mark Probst <mark.probst@gmail.com>
6370 * method-to-ir.c, mini.c: Special casing for the synchronized
6371 wrapper for the ldtoken+GetTypeFromHandle case.
6373 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6375 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6377 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6378 created/split bblocks.
6380 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6382 * mini-ops.h: Add packed signed mul high.
6386 * mini-x86.c (mono_arch_output_basic_block): Same.
6388 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6390 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6392 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6394 * basic-simd.cs: Tests for Vector16sb.
6396 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6398 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6400 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6402 * mini-ops.h: Add packed signed min, max and compare greater.
6406 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6409 * simd-methods.h: Add CompareGreaterThan.
6411 * simd-methods.h: Remove CompareEquals.
6413 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6415 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6417 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6420 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6422 * basic-simd.cs: Fix tests due to change in the API.
6424 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6426 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6428 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6430 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6432 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6433 inst_offset as this has invalid values for LDADDR.
6435 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6437 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6439 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6441 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6443 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6444 for accessing field->data.
6446 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6448 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6450 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6452 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6454 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6456 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6458 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6459 from the cfg mempool.
6461 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6463 * basic-simd.cs: Tests for new methods in Vector8us.
6465 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6467 * mini-ops.h: Add multiply and store high.
6471 * mini-x86.c (mono_arch_output_basic_block): Same.
6473 * simd-methods.h: Same.
6475 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6478 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6480 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6481 mono_class_setup_vtable ().
6483 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6484 mono_class_get_vtable_entry () for accessing klass->vtable.
6486 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6488 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6491 * method-to-ir.c (mono_save_token_info): Don't save references made from
6494 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6495 of generic instances.
6497 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6499 2008-10-19 Mark Probst <mark.probst@gmail.com>
6501 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6502 OP_JMP depends on the method signature. Calculate it properly.
6504 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6506 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6509 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6511 (emit_extra_methods): Add another table mapping method indexes to
6512 offsets in the extra_method_info table.
6514 * mini.h: Bump AOT file format version.
6516 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6517 and mono_aot_get_method_from_token () into one function.
6519 2008-10-19 Mark Probst <mark.probst@gmail.com>
6521 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6524 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6526 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6529 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6532 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6534 * mini.h: Bump aot file format version.
6536 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6537 AOT file can contain native code for methods which are not in the METHOD
6538 table. Generate code for non-sharable generic instances of generic methods
6539 found in the METHODSPEC table.
6541 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6542 encoding generic type handles.
6544 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6545 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6547 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6548 macros + MONO_ADD_INS.
6550 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6553 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6555 * mini.h: Bump aot file format version.
6557 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6559 2008-10-17 Mark Probst <mark.probst@gmail.com>
6561 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6562 platforms, with definable stack alignment value. Set to 16 now
6565 * mini.c, mini.h, driver.c: Command line option for disabling
6568 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6570 * basic-simd.cs: Tests for new methods in Vector4ui.
6572 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6574 * mini-ops.h: Add packed int shuffle.
6578 * mini-x86.c (mono_arch_output_basic_block): Same.
6580 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6581 extract mask, max, min, shuffle.
6583 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6585 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6587 * basic-simd.cs: Tests for new methods in Vector8us.
6589 2008-10-17 Mark Probst <mark.probst@gmail.com>
6591 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6592 RuntimeTypeHandle, not a TypedReference.
6594 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6596 * simd-intrinsics.c: remove relocations.
6598 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6600 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6601 optimizations from the x86 backend.
6603 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6605 * simd-methods.h, simd-intrinsics.c: debloat method names and
6606 prepare for no relocations.
6608 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6610 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6614 * mini-x86.c (mono_arch_output_basic_block): Same.
6616 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6617 extract mask, max, min and sum of absolute differences.
6619 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6622 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6624 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6625 Renamed one test for consistency.
6627 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6629 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6630 fix to the code that deal with other blocks.
6632 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6634 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6636 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6638 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6639 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6640 able to process the source reg.
6642 2008-10-16 Martin Baulig <martin@ximian.com>
6644 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6646 * inssel.brg: Add `OP_HARD_NOP'.
6648 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6650 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6651 `OP_HARD_NOP' instruction when running inside the debugger.
6653 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6654 `OP_HARD_NOP' instruction when running inside the debugger.
6656 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6658 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6659 now works. The issue with the regalloc tripping up no longer
6662 * simd-intrinsics.c (load_simd_vreg): Same.
6664 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6666 * basic-simd.cs: Tests for new Vector8ui methods.
6668 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6670 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6671 only for type. This fixes crashes where MonoInst::klass is checked
6672 for ops of type != VTYPE or OBJ.
6674 * simd-intrinsics.c (load_simd_vreg): Same.
6676 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6678 * mini-ops.h: Add ops for packed shuffle/max/avg and
6683 * mini-x86.c (mono_arch_output_basic_block): Same.
6685 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6688 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6689 to emit extract mask op.
6691 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6692 to emit word shuffles.
6694 2008-10-15 Mark Probst <mark.probst@gmail.com>
6696 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6697 the largest alignment needed by a variable, but at least
6700 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6702 * basic-simd.cs: Tests for the fixes in the last commit.
6704 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6706 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6707 no longer handles STACK_PTR input.
6709 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6711 * simd-intrinsics.c (load_simd_vreg): New function that works like
6712 get_simd_vreg but handles STACK_PTR input.
6714 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6715 as the input can be an arbitrary pointer.
6717 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6718 LDADDR local optimization directly otherwise use a store op.
6720 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6722 * basic-simd.cs: Tests for dup low and dup high.
6724 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6726 * mini-ops.h: Add dup low and dup high ops.
6730 * mini-x86.c (mono_arch_output_basic_block): Same.
6732 * simd-intrinsics.c (vector4f_intrinsics): Same.
6734 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6736 * basic-simd.cs: Tests for recently added functionality.
6738 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6740 * mini-ops.h: Add remaining sse1 fp ops.
6742 * cpu-x86.md: Add remaining sse1 fp ops.
6744 * mini-x86.c (mono_arch_output_basic_block): Same.
6746 * mini.h: Add enum for simd FP compare conditions.
6748 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6750 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6751 so the backed can generate the appropriate op.
6753 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6754 This patch squeese one more byte from the SimdIntrinsc struct.
6756 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6757 a a shift amount intead of simply or'ing it.
6759 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6761 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6762 byte so we can have an aditional flags field without increasing struct size.
6764 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6765 against the simd_supported_versions bitmask.
6767 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6769 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6771 * mini.c: remove rawbuffer code (the only use here is unsafe because
6772 it takes locks during signal handling and the kernel now provides much
6773 better info in proc/pid/smaps these days).
6775 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6777 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6778 OP_X86_PUSH_OBJ. Fixes #434620.
6780 * objects.cs: Add a test.
6782 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6784 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6785 that the packuswb/packusdw don't work with unsigned numbers for what
6786 would be negative numbers in signed format.
6788 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6789 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6791 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6793 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6795 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6797 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6799 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6802 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6803 version as the enum in mini.h.
6805 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6806 for sse3 ops, check the simd_version field if present. This way the code
6807 works with all versions of sse.
6809 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6811 * simd-intrinsics.c: Fixed intrinsic name typo.
6813 * mini.h: Added missing simd exported function.
6815 * basic-simd.cs: Added tests for Vector4ui.
6816 Fixed broken test for Vector16b.
6818 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6820 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6821 the max length to 64.
6823 2008-10-10 Mark Probst <mark.probst@gmail.com>
6825 * method-to-ir.c: Only do the fast virtual generic method call for
6826 non-wrapper methods.
6828 * mini.h, mini-trampolines.c: The new generic virtual remoting
6829 trampoline handles virtual method calls via the vtable (as done by
6830 the fast virtual generic method calls) to remoting proxies.
6832 * mini.c (mono_jit_create_remoting_trampoline): For generic
6833 methods reate a generic virtual remoting trampoline.
6835 * mini-amd64.h: Enable fast virtual generic method calls again.
6837 2008-10-10 Mark Probst <mark.probst@gmail.com>
6839 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6840 restore registers when doing tail calls.
6842 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6844 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6847 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6849 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6851 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6853 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6855 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6857 * basic-simd.cs: Retrofit for API changes.
6859 2008-10-10 Mark Probst <mark.probst@gmail.com>
6861 * mini-ppc.c: Handle integer stack arguments for tail calls.
6863 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6865 * optflags-def.h: Removed sse3 optimization.
6869 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6872 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6874 * mini.h: Added enumeration with simd versions.
6876 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6879 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6881 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6883 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6885 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6887 * basic-simd.cs: Fixed test naming.
6889 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6891 * mini-ops.h: Added ops for packed and saturated math, shifts
6892 and packing/unpacking.
6894 * cpu-x86.md: Added descriptors for the above ops.
6896 * mini-x86.c: Added code to emmit the above ops.
6898 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6900 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6902 * aot-compiler.c (compile_method): Enable AOT for generic code.
6904 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6906 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6908 * mini.c: add a workaround for a common screwup that ends up blamed
6909 to mono (other processes blocking signal delivery).
6911 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6913 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6914 in the LDFLD/STFLD opcodes. Fixes #432673.
6916 * iltests.il.in: Add a new test.
6918 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6920 * mini-arm.c: attach the thread in unmanaged->managed transitions
6921 using delegates (bug #433148).
6923 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6925 * basic-simd.cs: Use new ShuffleSel constants.
6927 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6929 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6931 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6932 only disable simd intrinsics if no sse2 is detected.
6934 * optflags-def.h: Added sse3.
6936 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6939 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6941 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6942 when adding delegate-invoke wrappers.
6944 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6946 * Makefile.am: Reenable the simd tests.
6948 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6950 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6951 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6952 other vreg is allocated to that hreg.
6954 Contributed under MIT/X11 license.
6956 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6958 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6961 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6963 * basic-simd.cs: New test suite for SIMD intrinsics.
6965 * Makefile.am: Added new tests.
6967 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6969 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6973 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6975 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6976 using SSE2 aware opcodes.
6978 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6979 is enabled, this code path is only reachable if conversion ops are emmited after
6982 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6984 This optimization saves 6 bytes per conversion against the old version.
6986 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6988 * aot-compiler.c (compile_method): Don't skip methods referencing
6989 generic methods without a corresponding entry in token_info_hash, since
6990 encode_method_ref () can handle all generic methods now.
6992 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6993 generic context is set.
6995 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6996 generic sharing of LDTOKEN.
6998 2008-10-06 Mark Probst <mark.probst@gmail.com>
7000 * mini-amd64.h: Temporarily disabled fast virtual generic method
7001 calls because it breaks the System.Runtime.Remoting tests.
7003 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7005 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7007 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7008 so inlining actually works.
7009 (check_inline_caller_method_name_limit): Ditto.
7011 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7013 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7014 64 bit safety (from Olaf Hering and Andreas Farber).
7016 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7018 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7019 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7020 unused virtual call support code.
7022 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7024 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7025 which can't use aot trampolines.
7026 (decode_patch): Don't create aot trampolines for methods which can't use
7029 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7030 use aot trampolines.
7032 * mini.h: Bump AOT image format version.
7034 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7036 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7037 to save_token_info () since cmethod is inflated for constrained calls.
7039 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7041 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7043 * Makefile.am: Add build rules for ppc64.
7044 This avoids the build failing at pedump with unresolved symbols
7045 due to lack of arch_sources. Instead it will now fail earlier
7046 due to lack of cpu-ppc64.md.
7048 Contributed under MIT/X11 license.
7050 2008-10-04 Mark Probst <mark.probst@gmail.com>
7052 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7055 * iltests.il.in: Add test case for tail call with many arguments.
7057 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7059 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7060 to the fast virtual generic method code until the aot case is fixed.
7062 2008-10-03 Mark Probst <mark.probst@gmail.com>
7064 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7066 2008-10-03 Mark Probst <mark.probst@gmail.com>
7068 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7071 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7073 * simd-intrinsics.c: Forgot to add this one.
7075 * mini-codegen.c: Fix macro in case SIMD is not supported.
7077 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7079 This patch land initial JIT support for simd intrinsics.
7081 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7083 * Makefile.am: Added simd-intrinsics.c
7085 * simd-intrinsics.c: New file with simd instrinsic related
7088 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7090 * cpu-x86.md: Add simd related instructions.
7092 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7094 * driver.c: Added two new --regression variants.
7096 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7098 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7100 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7101 extract some complicated logic to helper functions.
7103 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7105 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7107 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7108 the specialized simplification pass.
7110 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7112 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7114 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7117 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7118 if MONO_ARCH_NEED_SIMD_BANK is defined.
7120 * mini-ops.h: Added the new simd ops.
7122 * mini-x86.c: Added mono_arch_xregname.
7124 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7126 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7128 * mini-x86.h: Define simd related MONO_ARCH macros.
7130 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7132 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7134 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7135 MONO_CLASS_IS_SIMD to deal with simd related IR.
7137 * mini.h (MonoInst): Added spill_var to the backend union.
7139 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7141 * mini.h: Added forward declarations of the new simd fuctions.
7143 * optflags-def.h: Added new optimization names SIMD.
7145 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7147 * regalloc.h: Added support for working with 3 register banks.
7149 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7151 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7153 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7155 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7157 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7159 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7160 instead of one on 64 bit systems.
7162 * method-to-ir.c: Remove unused includes.
7164 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7166 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7167 cfg->used_int_regs, since the two are different on arm.
7169 2008-10-02 Mark Probst <mark.probst@gmail.com>
7171 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7172 mono_method_get_vtable_index() to get the vtable index.
7174 2008-10-02 Mark Probst <mark.probst@gmail.com>
7176 * method-to-ir.c (mono_method_to_ir2): Don't create native
7177 wrappers for array methods, because they're never called (and if
7178 they were called they wouldn't work).
7180 2008-10-02 Mark Probst <mark.probst@gmail.com>
7182 * method-to-ir.c (mono_method_to_ir2): Array methods are
7183 special-cased and must not be invoked indirectly via the (M)RGCTX
7184 when generic sharing is turned on. Fixes #431413.
7186 2008-10-01 Mark Probst <mark.probst@gmail.com>
7188 * method-to-ir.c: When generic sharing is active, call
7189 non-interface virtual generic methods via the standard trampoline.
7191 * mini-trampolines.c: Handle virtual generic shared methods.
7193 * mini.h, mini-x86.c, mini-x86.h: New argument for
7194 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7195 method thunks and which is the trampoline to call if the lookup
7196 fails. Enable the virtual generic method thunk for x86.
7198 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7199 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7200 argument but assert that it's NULL, because these archs don't yet
7201 implement the virtual generic method thunk. Changes in the IMT
7202 thunk data structures.
7204 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7206 * aot-compiler.c (emit_globals): Avoid invalid characters in
7207 the static linking symbol.
7209 * objects.cs: Add a test for the range check optimization. Fix warnings.
7211 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7212 optimization from the current JIT.
7214 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7215 later in decompose_array_access_opts () to allow more optimizations.
7217 * method-to-ir.c (mono_handle_soft_float): Rename this to
7218 mono_decompose_soft_float () for consistency.
7220 * mini-ops.h: Fix arguments of OP_STRLEN.
7222 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7223 into a separate function.
7224 (reset_cast_details): Ditto.
7225 (handle_unbox): Save cast details. Fixes #431254.
7227 * method-to-ir.c: Remove some obsolete FIXMEs.
7229 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7231 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7233 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7235 * mini-codegen.c: More work on macros to make them
7236 ready for multiple regbanks.
7238 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7240 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7242 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7244 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7246 * mini-codegen.c (mono_spillvar_offset): Proper support for
7249 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7251 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7252 the stack overflow changes.
7254 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7256 * mini-codegen.c: Make all bank macros depend on reg_bank.
7258 * mini-codegen.c (mono_local_regalloc): Make free mask
7259 initialization regbank aware.
7261 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7263 * mini-codegen.c (mono_local_regalloc): Extract callee
7264 mask selection to a function and make it regbank aware.
7266 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7268 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7269 code to deal with many regbanks.
7271 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7273 * mini-codegen.c: More fp->regbank changes.
7275 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7277 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7278 of a hardcoded constant.
7280 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7282 * method-to-ir.c (type_from_stack_type): Fix typo.
7284 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7286 * mini-ia64.c (emit_move_return_value): Convert float return values to
7289 * objects.cs: Add a new test.
7291 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7292 VARARG methods to fix an assert later.
7294 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7295 end so it at least compiles.
7297 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7299 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7301 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7303 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7304 optimization to a new function (emit_optimized_ldloca_ir) and enable
7305 it for both ldloca and ldloca_s.
7307 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7309 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7310 gshared CASTCLASS code.
7312 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7313 amd64, where the libc stack unwinder encounters stack frames referring to
7314 native code in unmapped memory.
7316 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7319 * generics.cs: Add new test.
7321 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7323 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7324 add a check that one of the ARM_FPU_ constants is defined.
7326 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7328 * mini-exceptions.c: Fix build on non-altstack platforms.
7330 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7333 * ir-emit.h: Add a comment to NEW_PCONST.
7335 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7337 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7339 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7340 after the changes to MonoJitDomainInfo.
7342 2008-09-27 Mark Probst <mark.probst@gmail.com>
7344 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7346 2008-09-27 Mark Probst <mark.probst@gmail.com>
7348 * mini-ppc.c: Compiler warning fixes.
7350 2008-09-27 Mark Probst <mark.probst@gmail.com>
7352 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7355 2008-09-27 Mark Probst <mark.probst@gmail.com>
7357 * exceptions-ppc.c, mini-ppc.h: Compile
7358 mono_arch_handle_altstack_exception() on Darwin, too.
7360 2008-09-27 Mark Probst <mark.probst@gmail.com>
7362 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7363 work on archs which don't have generic sharing implemented, only
7364 without the vtable_arg.
7366 2008-09-26 Mark Probst <mark.probst@gmail.com>
7368 * mini.c: Added comment explaining why delegate ctor icall
7369 wrappers are compiled.
7371 2008-09-26 Mark Probst <mark.probst@gmail.com>
7373 * mini.c: Don't produce trampolines to delegate ctor icall
7374 wrappers but compile them upfront.
7376 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7378 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7379 runtime-set function when going back to managed code. Currently this
7380 is used to set back the protection on the soft ovf pages and/or to
7381 throw the stack overflow exception that happened in unmanaged code.
7383 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7385 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7386 runtime-set function when going back to managed code. Currently this
7387 is used to set back the protection on the soft ovf pages and/or to
7388 throw the stack overflow exception that happened in unmanaged code.
7390 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7392 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7393 the support code for restoring stack protection after stack overflows
7394 that happen in unmanaged code. Don't set the exec permission on the
7397 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7399 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7400 delegate->method_ptr is set. Fixes #428054.
7402 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7404 * tests.cs: Rename to ratests.cs.
7406 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7407 emit_get_rgctx_... functions.
7409 2008-09-25 Mark Probst <mark.probst@gmail.com>
7411 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7413 2008-09-25 Mark Probst <mark.probst@gmail.com>
7415 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7416 before asserting that method is sharable.
7418 2008-09-25 Mark Probst <mark.probst@gmail.com>
7420 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7421 whether method needs a static RGCTX wrapper used instead of
7424 * generic-sharing.c, mini.h: A few functions moved to
7425 metadata/generic-sharing.c.
7427 2008-09-25 Mark Probst <mark.probst@gmail.com>
7429 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7430 Generic code sharing for value types, which essentially means
7431 treating value type methods like static methods. The RGCTX is
7432 passed in the same way.
7434 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7436 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7437 opcode when creating multi-dimensional arrays of open types.
7439 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7442 * generics.cs: Add a test.
7444 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7446 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7448 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7450 * mini.c (mini_method_compile): Set it when running under the debugger.
7452 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7453 vreg optimization if the flag is set.
7455 * driver.c (mono_main): Add --attach= option to pass options to
7458 * mini.c (sigquit_signal_handler): Start the attach agent.
7460 * ssapre.c: Disable this to save space since it is not yet ported to
7463 * regalloc2.c: Disable this to save space.
7465 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7467 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7469 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7470 the -v option useful again.
7472 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7474 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7477 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7478 arrays of arrays. Fixes #428406.
7480 * method-to-ir.c (mini_emit_castclass): Ditto.
7482 * objects.cs: Add new test.
7484 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7486 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7487 was wrong at it choked against target_type_is_incompatible for byref types.
7489 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7491 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7494 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7496 * mini-exceptions.c: update a few more exceptions-related counters.
7498 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7500 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7501 new functions to allocate from persistent mempools.
7503 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7505 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7506 multiple register banks in the future.
7508 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7510 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7512 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7514 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7516 * mini.h: Export type_to_eval_stack_type.
7518 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7519 is only ins->klass of byref types.
7521 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7523 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7524 (mini_emit_memcpy2): Ditto.
7526 * mini-amd64.c: Fix a warning.
7528 2008-09-21 Mark Probst <mark.probst@gmail.com>
7530 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7533 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7535 * method-to-ir.c: Extract stloc micro-optimization to a
7536 function and apply it to all cases.
7538 2008-09-19 Mark Probst <mark.probst@gmail.com>
7540 * method-to-ir.c: Don't fail generic code sharing in cases we
7543 2008-09-18 Mark Probst <mark.probst@gmail.com>
7545 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7547 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7549 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7552 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7554 * trace.c: make tracing more useful and correct, with per-thread
7557 2008-09-15 Mark Probst <mark.probst@gmail.com>
7559 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7560 doing a method call and the argument is an R4.
7562 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7564 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7567 2008-09-13 Mark Probst <mark.probst@gmail.com>
7569 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7571 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7573 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7574 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7576 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7578 * driver.c: Add a --agent argument (not supported yet) to load managed
7579 agent assemblies before loading the main assembly, similarly to how the
7580 Java VM handles agents.
7582 2008-09-11 Mark Probst <mark.probst@gmail.com>
7584 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7585 function to do stack layout of local variables.
7587 2008-09-11 Mark Probst <mark.probst@gmail.com>
7589 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7592 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7594 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7595 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7596 JIT if DISABLE_JIT is defined.
7598 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7601 2008-09-10 Mark Probst <mark.probst@gmail.com>
7603 * iltests.il.in: Disable the fconv test on PPC (the result is
7604 undefined according to ECMA).
7606 2008-09-10 Mark Probst <mark.probst@gmail.com>
7608 * iltests.il.in: Enable tail call tests for PPC.
7610 * mini.h: Add variable for storing incoming valuetype argument
7611 addresses for tail calls.
7613 * mini-ppc.c: Implement valuetype arguments and return values for
7616 2008-09-09 Mark Probst <mark.probst@gmail.com>
7618 * mini-ppc.c: Partially implement tail calls (struct arguments and
7619 return values not supported).
7621 * method-to-ir.c: Enable tail calls on PPC.
7623 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7625 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7626 runtime-invoke wrappers to work around the problem of them getting
7627 assigned to a random class.
7629 * aot-runtime.c (mono_aot_get_method): Ditto.
7631 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7633 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7634 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7636 2008-09-07 Mark Probst <mark.probst@gmail.com>
7638 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7639 until they're implemented properly.
7641 * exceptions-ppc.c: Use arch-independent exception-handling code
7642 instead of custom one.
7644 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7647 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7649 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7650 applies when __powerpc__ is defined.
7652 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7654 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7655 methods to their code to avoid computing the full name of wrappers and
7656 doing a lookup in a string hash table.
7658 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7660 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7661 we identify bblocks before method_to_ir () is ran.
7663 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7664 Also avoid optimizing branches pointing to themselves.
7666 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7668 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7670 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7672 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7674 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7675 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7676 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7679 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7680 jumped to the same entry in plt_jump_table.
7682 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7684 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7687 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7689 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7690 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7693 2008-08-29 Geoff Norton <gnorton@novell.com>
7695 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7696 segment, and doesn't properly handle .space as .text. Fixes
7699 2008-08-29 Geoff Norton <gnorton@novell.com>
7701 * mini.c: Disable the mach exception handler when running on
7704 2008-08-29 Geoff Norton <gnorton@novell.com>
7706 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7707 globals on Darwin/ARM
7709 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7711 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7712 since too many things depend on it. Instead, call
7713 mono_runtime_set_no_exec ().
7715 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7718 * aot-compiler.c: Add an 'asm-only' AOT option.
7720 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7722 * aot-compiler.c (compile_method): Disable gshared support for now as it
7725 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7727 * mini-amd64.h : Fix a compiler warning.
7729 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7730 Changed to use a callback function to retrieve the unwind info.
7731 This avoids problems observed when code blocks were removed by
7732 unloading an app domain.
7734 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7735 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7738 Contributed under MIT/X11 license.
7740 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7742 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7743 case to keep the stack aligned to 8.
7745 Contributed under MIT/X11 license.
7747 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7749 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7750 avoid repeated linear searches.
7752 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7754 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7755 methods it can't handle.
7757 * aot-compiler.c (add_method): Avoid adding a method twice.
7758 (add_wrappers): Add runtime invoke wrappers for all methods.
7760 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7761 function to create an aot-compatible version of this trampoline.
7763 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7765 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7767 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7769 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7770 with a generic sharing failure.
7772 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7774 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7775 CEE_RETHROW. Fixes #419634.
7777 * mini.c (mono_method_to_ir): Ditto.
7779 * exceptions.cs: Add a new test.
7781 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7782 to mono_type_stack_size_internal () since some callers might not pass in
7785 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7786 instrument_prolog. Fixes #419878.
7788 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7789 doubles in soft float mode volatile.
7791 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7793 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7795 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7796 to handle soft float correctly.
7798 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7801 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7803 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7804 to sp, since the generics catch code requires it.
7806 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7809 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7810 mono_arch_emit_imt_argument ().
7812 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7814 * mini-arm.c tramp-arm.c: Generic sharing updates.
7816 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7818 * mini-arm.c: Fix the arm build.
7820 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7821 handling enums, generic instances and generic sharing.
7822 (mini_type_stack_size_full): Ditto.
7824 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7826 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7828 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7830 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7833 * mini-arm.c: Various small generic sharing changes.
7835 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7837 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7840 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7841 helper function to return a generic class init trampoline.
7843 * method-to-ir.c mini.c: Use it.
7845 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7846 arch-specfic function to return a generic class init trampoline.
7848 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7849 the GENERIC_CLASS_INIT custom code.
7851 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7852 a fatal error, not a sharing failure.
7854 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7857 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7858 trampoline argument from MONO_ARCH_VTABLE_REG.
7860 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7861 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7862 argument, and pass the vtable in VTABLE_REG.
7864 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7865 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7866 argument, and pass the vtable in VTABLE_REG.
7867 (mono_arch_create_trampoline_code_full): Remove some special casing for
7868 the rgctx fetch trampoline.
7870 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7873 * iltests.il: Add a test for it.
7875 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7877 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7879 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7882 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7883 use mono_jit_info_table_find () to avoid recursion.
7884 (mono_delegate_trampoline): Add a sync wrapper here.
7886 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7889 * mini.c (mono_method_to_ir): Ditto.
7891 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7892 add_sync_wrapper argument. Don't add a sync wrapper here.
7893 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7895 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7897 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7899 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7900 of nonvolatile registers back from MonoContext to CONTEXT.
7902 Contributed under MIT/X11 license.
7904 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7906 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7907 arguments on Winx64 there are only 4 argument registers. For this
7908 logic to work the last argument must be pulled from the stack.
7910 Contributed under MIT/X11 license.
7912 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7914 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7916 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7917 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7918 encode/decode_method_ref ().
7920 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7922 * aot-runtime.c (decode_patch): Ditto.
7924 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7925 MONO_PATCH_INFO_METHOD.
7927 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7930 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7933 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7935 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7936 one from the caller.
7938 * aot-runtime.c (decode_generic_inst): New function to decode and
7939 return a interned generic inst.
7940 (decode_klass_ref): Use it.
7941 (decode_method_ref): Ditto.
7943 * aot-compiler.c (emit_exception_debug_info): Save
7944 jinfo->has_generic_jit_info too.
7946 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7948 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7950 * iltests.il.in: Add a test for fconv_to_i.
7952 * liveness.c: Disable the liveness2 pass for now to save space.
7954 * regalloc2.c: Include mempool-internals.h to fix warnings.
7956 * aot-compiler.c (encode_method_ref): Encode the context of generic
7959 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7960 the context saved in the aot file.
7962 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7964 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7966 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7967 volatile so they won't be optimized away.
7969 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7975 * dominators.c: Remove duplicated functions that now are in
7976 mempool-internals.h.
7978 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7980 * aot-compiler.c: Fix warnings.
7982 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7984 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7986 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7989 * mini.c (mono_resolve_patch_target): Ditto.
7991 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7992 (encode_klass_ref): Add support for encoding VARs/MVARs.
7994 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7996 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7997 the handling of the got entries into a separate 'decode_got_entry' function.
7998 Add support for RGCTX_FETCH.
8000 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8001 clobbered by the trampoline code.
8003 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8004 not clobbered by the indirect calling code.
8006 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8008 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8011 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8013 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8014 signature using the compilation mempool otherwise we would leak it.
8016 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8018 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8019 mono_emit_abs_call ().
8021 * patch-info.h: Add GENERIC_CLASS_INIT.
8023 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8025 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8026 as their target as a near call.
8028 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8030 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8032 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8033 call to a runtime function described by a patch.
8035 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8036 mono_emit_abs_call, this has the advantage that the ABS handling code in
8037 mono_codegen () can handle them both, and can handle other stuff in the
8038 future without additional code.
8040 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8042 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8045 * mini.h: Add missing bblock related prototypes.
8047 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8048 reverse_inst_list_len fields.
8050 * mini.c: Refactor this file a bit by moving branch optimizations to
8053 * method-to-ir.c: Merge generic sharing changes missed earlier.
8055 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8057 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8058 shared patches. Process METHODCONST as a shared patch.
8060 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8061 as it crashes on the 2.0 mscorlib.
8063 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8066 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8067 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8070 * aot-compiler.c: Reorganize the got handling code to be a bit more
8073 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8075 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8076 mono_patch_info_equals/hash, and use it to massively simplify
8079 * mini.c (mono_patch_info_hash): Simplify this and add support for
8082 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8084 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8085 handling code, since an offset is not enough to identify a trampoline.
8087 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8089 2008-08-17 Mark Probst <mark.probst@gmail.com>
8091 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8093 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8095 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8097 * decompose.c: PPC decompositions for various ops.
8099 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8101 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8103 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8104 call the generic trampoline code using a call, instead of a jump, to
8105 remove some special casing from the generic trampoline code.
8107 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8108 (mono_codegen): Ditto.
8110 * aot-compiler.c aot-runtime.c: Ditto.
8112 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8114 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8115 helper function to find the offset corresponding to a lazy fetch trampoline.
8117 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8118 when doing generic sharing.
8120 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8123 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8124 mini-trampolines.c to be with the other trampoline creation functions.
8126 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8127 as it is equal to method->signature in most cases, add a
8128 mono_emit_method_call_full variant which takes a signature and an imt
8131 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8133 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8134 to this function, since it could be computed easily from the method
8136 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8139 * method-to-ir.c mini.c: Remove references to
8140 compile_generic_method_wo_context.
8142 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8143 generic method calls.
8145 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8146 dimensional non-szarrays.
8148 * mini.c (mini_init): Register mono_array_new_1.
8150 * jit-icalls.c (mono_array_new_1): New jit icall.
8152 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8153 pointing to the method.
8155 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8156 method addresses belonging to METHOD_JUMP patches in the
8157 jump_target_got_slot_hash.
8158 (mono_aot_load_method): Ditto.
8160 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8161 METHOD_JUMP patches.
8163 * mini.c (mini_create_jit_domain_info): New helper function which
8164 initializes/frees domain->runtime_info.
8165 (mini_free_jit_domain_info): Ditto.
8166 (mini_init): Install the domain hook functions with the runtime.
8168 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8169 information maintained by the JIT.
8171 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8172 insertion into jump_table_hash into mono_codegen (), also implement proper
8175 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8176 tail calls, it is already done by the aot code.
8178 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8181 * iltests.il.in: Make the jmp test a bit more complex.
8183 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8184 generic instances which doesn't have a token.
8186 * aot-runtime.c (decode_method_ref): Ditto.
8188 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8189 can handle this case now.
8190 (handle_box): Ditto.
8192 2008-08-15 Geoff Norton <gnorton@novell.com>
8194 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8197 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8199 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8200 calling generic methods.
8202 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8204 * aot-runtime.c (decode_patch_info): Ditto.
8206 * mini.c (mono_resolve_patch_target): Ditto.
8208 * patch-info.h: Add METHOD_RGCTX.
8210 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8212 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8214 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8215 arguments in registers.
8217 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8218 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8220 * mini.c (mini_method_compile): Abort aot compilation for generic
8221 methods if generic sharing is disabled.
8223 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8226 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8227 requiring an mrgctx.
8229 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8230 store instructions when converting a vcall to a normal call.
8232 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8233 mono_arch_find_jit_info.
8235 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8237 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8238 avoid calling mono_method_full_name () for every method even if the
8240 (check_inline_caller_method_name_limit): Ditto.
8242 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8244 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8245 assemblies in one run.
8247 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8248 skipped methods if it is not 0.
8250 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8252 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8254 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8255 MONO_ARCH_HAVE_UNWIND_TABLE.
8257 Contributed under MIT/X11 license.
8259 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8261 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8262 from default optimizaton list on Winx64.
8264 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8266 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8267 the LMF from the MonoJitTlsData structure.
8269 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8271 Contributed under MIT/X11 license.
8273 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8275 * mini.c (sigsegv_signal_handler): Fix the build.
8277 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8278 assembly->aot_module.
8280 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8281 hash table. This simplifies and speeds up a lot of code, and fixes support
8284 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8287 * mini-exceptions.c: Ditto.
8289 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8290 'native_offset' argument, since these are computed in the
8291 mono_find_jit_info () function.
8293 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8294 is used by exceptions-ppc.c.
8296 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8297 mono_arch_find_jit_info ().
8299 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8300 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8301 generic code in mini-exceptions.c.
8303 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8305 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8307 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8309 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8310 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8311 called while holding the loader lock. Fixes #415608.
8312 (mono_aot_get_method_from_token_inner): Ditto.
8314 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8316 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8317 to reduce differences between this and the generic implementation in
8319 (ves_icall_get_frame_info): Ditto.
8321 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8323 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8326 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8327 mono_arch_get_call_filter () and make it non-static, for consistency with the
8328 other architectures.
8330 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8333 * local-propagation.c:
8334 * mini-x86.c: Correct the name of arch defines.
8336 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8338 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8339 NO_EMULATE_LONG_SHIFT_OPS define.
8341 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8343 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8344 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8346 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8347 MACH fixes. Merged from the 2.0 branch.
8349 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8351 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8352 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8354 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8356 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8357 mono_marshal_get_native_wrapper () signature changes.
8359 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8361 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8362 conversion bug under arm.
8364 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8366 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8368 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8369 with overflow checking.
8371 2008-08-05 Marek Habersack <mhabersack@novell.com>
8373 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8374 to the genmdesc.pl file
8376 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8378 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8379 arg_array in the soft-float versions of the LOAD/STORE macros.
8381 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8384 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8386 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8388 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8389 a float HFA. Fixes #413621.
8391 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8393 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8394 frame_size to args_size. Fixes build.
8396 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8398 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8399 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8401 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8402 the stack are not unaligned. Fixes #413247.
8404 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8406 * mini.c: update jitted methods performance counters.
8408 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8410 * mini-exceptions.c: increase the exceptions thrown performance
8411 counter in mono_handle_exception ().
8413 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8415 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8416 can work with netmodules.
8418 2008-07-28 Geoff Norton <gnorton@novell.com>
8420 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8423 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8425 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8428 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8430 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8431 The float param registers and other param registers must be the
8432 same index on Windows x64.
8434 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8435 ArgValuetypeAddrInIReg argument case. Setting the argument
8436 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8438 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8439 variable computed above as the copy length for arguments of storage
8440 type ArgValuetypeAddrInIReg.
8442 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8443 ArgValuetypeAddrInIReg argument case. This case will rely on
8444 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8446 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8447 a 32 byte stack allocation for all calls. We will omit the adjustment for
8448 jump and tail call instructoins as they do not follow the typical call behavior.
8450 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8451 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8452 local variable and pass the local variable by reference to the called method.
8454 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8455 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8456 of a struct is passed in a register it must be saved with the other
8457 volatile argument on the stack.
8459 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8460 frame pointer the stack adjustment value must be saved to the unwind
8463 Contributed under MIT/X11 license.
8465 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8467 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8468 which got lost in the merge.
8470 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8472 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8475 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8477 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8478 icalls, since they won't be patched.
8480 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8481 different code sequence when running under valgrind to prevent some valgrind
8484 * iltests.il.in: Add new regression test.
8486 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8489 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8490 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8492 * iltests.il.in: Add new test.
8494 * aot-compiler.c: Fix some warnings.
8496 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8499 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8501 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8502 (mini_usage_jitdeveloper): Add a missing --wapi option.
8504 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8506 * mini-codegen.c: Simplify the is_fp macros.
8507 (free_up_ireg): Remove, use free_up_reg instead.
8508 (free_up_reg): Fix the fp case.
8510 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8512 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8515 * exceptions-x86.c: Merge some changes which seemed to have got lost
8516 in the linear-ir merge.
8518 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8520 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8521 long vreg volatile even if the variable was already created.
8523 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8526 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8528 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8530 * mini.c (mono_jit_compile_method_inner): Add support for
8531 MONO_EXCEPTION_BAD_IMAGE.
8533 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8534 mini_method_get_context () returns NULL. Fixes #356531.
8536 * mini.c (mono_method_to_ir): Ditto.
8538 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8539 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8541 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8543 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8544 in the LDFTN implementation.
8546 2008-07-25 Mark Probst <mark.probst@gmail.com>
8548 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8549 code, patch calls to icalls, too, even if they're not in the
8550 shared generic code hash. Fixes #411962.
8552 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8554 * cpu-x86.md: Increase the length of the fcall opcodes.
8556 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8557 calls returning floats.
8559 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8562 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8565 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8566 into the domain->method_code_hash.
8568 * aot-compiler.c: Fix win32 build.
8570 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8572 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8573 gshared NEWARR implementation.
8575 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8577 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8578 can be used outside of method_to_ir.
8580 * mini.h (MonoCompile): Add arg_types field.
8582 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8584 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8585 the values of the local arg_array and param_types array.
8587 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8589 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8590 got accesses might only get generated later when NEWOBJ is decomposed.
8592 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8593 looking up the native code of the target method when a delegate is called
8596 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8599 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8601 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8602 AOT work on platforms without a working dlsym implementation.
8604 * mini.h: Bump AOT image format version.
8606 2008-07-24 Mark Probst <mark.probst@gmail.com>
8608 * mini-exceptions.c: Free a MonoType with
8609 mono_metadata_free_type() instead of g_free().
8611 * aot-runtime.c: Free a MonoType.
8613 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8615 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8618 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8621 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8622 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8625 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8627 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8628 NEWOBJ calls on valuetypes.
8630 * iltests.il.in: Add new test.
8632 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8634 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8636 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8637 is no longer needed.
8639 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8640 non register sized integer arguments.
8641 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8642 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8645 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8648 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8649 two a binop with different sized arguments is emitted.
8651 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8652 instruction in the ins==NULL case.
8654 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8656 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8658 * mini-x86.c: Fix osx build.
8660 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8663 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8664 instruction for non int sized variables.
8666 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8669 2008-07-23 Robert Jordan <robertj@gmx.net>
8671 * method-to-ir.c: Fix MSVC build.
8673 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8675 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8676 a non int sized type, widen it to an int since newer versions of gcc seem to
8677 generate code which needs this.
8679 * ssa2.c abcremoval2.c: Fix warnings.
8681 * *: Merge the Linear IR branch.
8683 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8684 the ChangeLog file there describes all the changes done over the years.
8685 Further documentation can be found at www.mono-project.com/Linear_IL.
8687 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8689 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8690 The float param registers and other param registers must be the
8691 same index on Windows x64.
8693 Contributed under MIT/X11 license.
8695 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8697 * mini.c: Make the previous fix GC safe.
8699 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8701 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8703 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8705 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8706 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8707 ArgValuetypeAddrInIReg instead.
8709 Contributed under MIT/X11 license.
8711 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8713 * mini-codegen.c (get_register_spilling): Fix a warning.
8715 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8717 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8718 for types which the initialization fails. Raises the provided exception
8719 at the right stop after cleanup.
8721 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8723 * aot-compiler.c: Free most of the memory allocated during compilation.
8725 * mini.c (mini_parse_debug_options): Fix a leak.
8727 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8728 during aot compilation.
8730 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8732 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8733 it has too much register pressure.
8735 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8737 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8739 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8741 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8744 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8745 on amd64 similar to the way it is done on arm.
8747 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8749 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8750 consistency, normalize error messages, avoid loading aot-only modules in
8753 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8756 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8758 2008-07-11 Martin Baulig <martin@ximian.com>
8761 (MonoDebuggerInfo): Add `interruption_request'.
8763 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8765 * aot-compiler.c (emit_plt): Remove some dead code.
8767 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8769 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8770 return the plt info offset belonging to a given plt entry.
8772 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8773 mono_aot_get_plt_info_offset.
8775 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8776 similar to the amd64 code by makeing jumps through a separate jump table
8777 instead of embedding the jump addresses into the code.
8779 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8781 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8784 2008-07-10 Martin Baulig <martin@ximian.com>
8786 * mini.c (mini_method_compile): Disable generics sharing when
8787 running in the debugger.
8789 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8791 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8793 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8794 the local register allocator from running out of registers on x86 when
8797 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8799 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8800 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8803 Contributed under MIT/X11 license.
8805 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8807 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8808 speed up the assembler.
8810 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8812 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8815 * mini.c: Move the soft float handling macros a bit earlier, add
8816 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8819 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8821 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8822 read-only to help catch code allocation requests.
8824 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8825 and turn it off when using --aot-only or when compiling with --aot=full.
8827 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8828 jump table for switches from the normal domain mempool, not the code
8831 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8832 unbox trampoline which handles aot-only mode too.
8834 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8835 an AOTed unbox trampoline.
8837 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8839 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8841 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8844 Contributed under MIT/X11 license.
8846 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8848 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8849 the unwind information for the method at the end of the allocated block.
8851 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8852 MonoCompileArch to hold the unwind info for SEH on Winx64
8854 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8855 frame pointer info for the method being compiled.
8857 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8858 the call to mono_exception_from_token.
8860 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8861 storing the method prolog information in a format that the Winx64 SEH can understand. This
8862 information is stored a the end of the method block because it is all 32-bit offset based.
8864 Contributed under MIT/X11 license.
8866 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8868 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8870 * wapihandles.c: Fix warnings.
8872 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8875 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8876 mono_jit_compile_method in aot-only mode since that calls the type
8879 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8880 get_delegate_invoke_impl in aot-only mode.
8882 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8884 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8886 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8888 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8891 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8893 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8894 init trampoline from the AOT file as well.
8896 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8897 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8900 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8903 * exceptions-amd64.c: Add _full variants for the remaining exception code
8904 creation functions as well, allow emission of relocatable code, remove
8905 caching since that is now done by the caller.
8907 * mini-exceptions.c: Add _full variants for the remaining exception code
8908 creation functions as well, add aot-only support.
8910 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8911 if we can determine a proper token for them.
8912 (add_wrappers): Add a few more wrappers.
8913 (emit_method_code): Remove some dead code.
8914 (emit_trampolines): Emit exception code too.
8916 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8918 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8919 mono_array_new_va which avoids varargs.
8921 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8923 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8924 mono_arch_create_specific_trampoline () in all places.
8926 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8927 a bit so it can be used for other things as well.
8929 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8932 * exceptions-amd64.c: Rename the caching from the exception code creation
8933 functions, it is done by the caller instead.
8935 * exceptions-amd64.c: Change the signature of the exception code creation
8936 functions to allow the creation of relocatable code later.
8938 * mini-exceptions.c: Add a set of functions to query the various
8939 runtime-generated exception functions.
8941 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8942 mono_arch_.. () functions.
8944 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8946 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8948 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8950 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8951 (mini_get_vtable_trampoline): Ditto.
8953 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8954 code in the AOT case by returning the code size and a list of relocations to
8957 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8959 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8961 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8964 Contributed under MIT/X11 license.
8966 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8968 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8969 so the buffer size can be computed correctly. Fixes #404735.
8971 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8972 normally as cfg->debug_info is already freed.
8974 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8976 * mini-amd64.c: For calls returning vtypes in registers, don't store
8977 the return address on the stack, instead allocate a separate local for
8980 2008-07-05 Mark Probst <mark.probst@gmail.com>
8982 * mini-trampolines.c, mini.h: Add an argument to
8983 mono_create_jit_trampoline_in_domain() for turning off the adding
8984 of the sync wrapper.
8986 * mini.c: Use the JIT trampoline without sync instead of
8987 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8990 2008-07-04 Mark Probst <mark.probst@gmail.com>
8992 * driver.c: Turn on GSHARED optimization by default.
8994 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8996 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8997 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8999 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9000 create a variant of the generic trampoline code callable from AOTed trampolines.
9002 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9003 trampoline code callable from AOTed trampolines.
9005 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9007 2008-07-04 Mark Probst <mark.probst@gmail.com>
9009 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9010 pass-through manner.
9012 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9013 and don't fail sharing for them anymore.
9015 * mini-exceptions.c: Handle exceptions in shared generic methods.
9017 * generic-sharing.c: When checking the context of a generic
9018 method, also check its class's context. Don't treat wrappers as
9021 * mini-trampolines.c: Some code factored out to
9022 metadata/generic-sharing.c. Handle the MRGCTX case.
9024 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9025 we must deal with the method being of another instantiation of the
9026 class. Add static rgctx invoke wrappers to generic methods.
9028 2008-07-04 Mark Probst <mark.probst@gmail.com>
9030 * mini.c: Provide all jit infos of generic shared methods with a
9033 * mini-exceptions.c: Handle the new situation that a generic info
9034 might be available, but not info about the this/vtable/mrgctx
9037 2008-07-03 Mark Probst <mark.probst@gmail.com>
9039 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9042 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9044 * dominators.c (check_dominance_frontier): Fix a warning.
9046 * mini.h: Add some missing prototypes.
9048 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9050 * driver.c (mono_jit_init_version): Correct the comments since the first
9051 argument should be the name of the root domain, not a filename.
9053 * aot-runtime.c (make_writable): Error out if this is called while running
9055 (load_aot_module): Ditto.
9057 * aot-compiler.c: Really fix the computation of method indexes.
9059 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9060 optimizations as this is no longer called frequently.
9062 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9063 method and the invoke impl code and pass it to the delegate trampoline instead of
9064 just the delegate class.
9066 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9068 * aot-compiler.c: Fixup the computation of method indexes.
9069 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9070 the method builder infrastructure.
9072 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9075 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9076 mode, load the method right away instead of creating a trampoline.
9078 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9080 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9083 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9085 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9086 (mono_aot_load_method): Use method_index instead of method->token.
9088 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9089 can handle icalls etc. properly.
9091 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9093 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9095 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9096 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9097 JIT_ICALL_ADDR patch type.
9099 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9101 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9103 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9105 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9107 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9109 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9110 domain->jit_code_hash.
9112 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9114 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9116 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9118 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9119 get_this_arg_from_call, let it compute it when needed.
9121 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9122 gsctx from code only when needed.
9124 * mini-trampolines.c (get_generic_context): Rename this to
9125 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9126 it can be called by the arch backends.
9128 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9130 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9132 * driver.c (mono_main): Add experimental --aot-only command line option.
9134 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9137 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9139 * driver.c (DllMain): Remove mono_module_handle.
9141 Contributed under MIT/X11 license.
9143 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9145 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9146 for emitting methods which are not in the source assembly. Detect and report
9147 failure of assembling+linking.
9149 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9151 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9153 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9155 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9157 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9159 * mini.h: Remove some obsolete prototypes.
9161 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9163 2008-06-24 Mark Probst <mark.probst@gmail.com>
9165 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9166 supported by Visual Studio, so use alloca().
9168 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9170 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9173 2008-06-23 Mark Probst <mark.probst@gmail.com>
9175 * mini.c: Fail sharing of a generic method if it contains an open
9176 catch clause (because we don't pass MRGCTXs yet).
9178 2008-06-23 Mark Probst <mark.probst@gmail.com>
9180 * mini.c: When compiling a method with generic sharing, insert the
9181 method instantiated with an all-Object generic context into the
9182 jit info table, instead of the context of the first instantiation
9183 of the method we happen to compile.
9185 2008-06-18 Martin Baulig <martin@ximian.com>
9187 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9188 `major_version' and `minor_version'.
9190 2008-06-17 Mark Probst <mark.probst@gmail.com>
9192 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9193 mono_method_is_generic_sharable_impl() takes an additional
9194 argument specifying whether to treat type variables as reference
9197 2008-06-17 Mark Probst <mark.probst@gmail.com>
9199 * mini.h: Removed obsolete prototypes.
9201 2008-06-17 Mark Probst <mark.probst@gmail.com>
9203 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9204 already handle them.
9206 2008-06-17 Mark Probst <mark.probst@gmail.com>
9208 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9209 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9210 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9211 tramp-x86.c: Added a MonoGenericContext* argument to
9212 mono_arch_get_unbox_trampoline() so that it can call other
9213 functions which require it.
9215 2008-06-17 Mark Probst <mark.probst@gmail.com>
9217 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9218 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9219 mono_arch_get_this_arg_from_call() takes a
9220 MonoGenericSharingContext* as well.
9222 2008-06-17 Mark Probst <mark.probst@gmail.com>
9224 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9225 implement generic sharing of unbox.
9227 2008-06-17 Mark Probst <mark.probst@gmail.com>
9229 * mini.c: Don't compute the vtable to determine whether a field is
9230 special static, because it might not work for open types.
9232 2008-06-17 Mark Probst <mark.probst@gmail.com>
9234 * mini.c: Removed the unused token_type and token_source arguments
9235 from get_runtime_generic_context_ptr().
9237 2008-06-17 Marek Habersack <mhabersack@novell.com>
9239 * mini.c (ADD_BINOP): fix the build
9241 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9243 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9246 2008-06-16 Mark Probst <mark.probst@gmail.com>
9248 * mini.h: Removed class relations enum that's not used anymore.
9250 2008-06-16 Mark Probst <mark.probst@gmail.com>
9252 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9254 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9255 the lazy fetch trampoline access code.
9257 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9259 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9261 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9263 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9265 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9267 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9269 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9271 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9274 * mini-ops.h: Add MIN/MAX_UN opcodes.
9276 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9279 * basic-math.cs: Add more min/max tests.
9281 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9283 2008-06-13 Mark Probst <mark.probst@gmail.com>
9285 * mini.c: Small fix in the prologue of emit_castclass.
9287 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9289 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9291 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9292 do not work even for unsigned types. Fixes #400014.
9294 * basic-math.cs: Add regression tests for unsigned Min/Max.
9296 2008-06-13 Mark Probst <mark.probst@gmail.com>
9298 * mini.c: Added additional context_used argument to several
9299 functions, which will be needed for sharing generic methods. Use
9300 GET_RGCTX macro wherever appropriate. Declare only one
9301 context_used in mono_method_to_ir().
9303 2008-06-13 Mark Probst <mark.probst@gmail.com>
9305 * mini.c, generic-sharing.c: Removed generic class relations.
9307 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9308 functions due to MRGCTX changes.
9310 2008-06-13 Mark Probst <mark.probst@gmail.com>
9312 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9313 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9314 with calculated IMT.
9316 * mini.c: Generic sharing of calls via generic interfaces.
9318 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9319 generic method with non-constant MonoGenericContext*. Instead,
9320 the context is taken out of the method itself.
9322 2008-06-13 Mark Probst <mark.probst@gmail.com>
9324 * mini.c: Generic sharing of ldvirtftn.
9326 2008-06-13 Mark Probst <mark.probst@gmail.com>
9328 * mini.c: Generic sharing of ldftn.
9330 2008-06-13 Mark Probst <mark.probst@gmail.com>
9332 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9334 2008-06-13 Mark Probst <mark.probst@gmail.com>
9336 * mini.c: Generic sharing of the special case of ldtoken followed
9337 by a call to GetTypeFromHandle.
9339 2008-06-13 Mark Probst <mark.probst@gmail.com>
9341 * mini.c: Generic sharing of box for nullable types.
9343 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9345 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9346 are passed on the stack. Fixes #324807.
9348 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9350 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9351 for the ArgValuetypeAddrInIReg case.
9353 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9354 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9356 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9357 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9358 local variable and pass the local variable by reference to the called method.
9360 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9361 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9363 Contributed under MIT/X11 license.
9365 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9367 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9369 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9372 2008-06-10 Martin Baulig <martin@ximian.com>
9375 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9377 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9379 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9380 possible error when no arguments are passed.
9382 Contributed under MIT/X11 license.
9384 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9386 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9387 where the file name is NULL.
9389 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9391 * mini.c: Fix s390 build.
9393 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9395 * trace.c (mono_trace_parse_options): Fix warnings.
9397 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9399 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9401 * mini.c (remove_block_if_useless): Avoid printing the method name.
9403 * mini.c: Remove needless setting of ins->cil_code which is now done by
9406 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9409 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9410 translated code after it has been patched.
9412 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9414 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9415 avoid problems during code patching on SMP systems.
9416 (emit_call): Avoid adding a patch info which is already added by
9418 (mono_arch_emit_exceptions): Ditto.
9420 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9422 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9423 MONO_TYPE_ISSTRUCT already checks for it.
9425 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9427 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9428 structs with floats on Winx64 the float registers are not used.
9429 The integer registers are always used..
9430 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9431 only one register will be used and only if the size of the struct
9432 is 1,2,4, or 8 bytes.
9434 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9437 Contributed under MIT/X11 license.
9439 2008-06-05 Martin Baulig <martin@ximian.com>
9441 * debug-debugger.c (debugger_lookup_class): Also call
9442 mono_class_setup_methods() here; we're only called from RTI.
9444 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9446 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9447 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9448 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9449 Post-process object files and add dtrace-generated object, if necessary.
9451 Contributed under MIT/X11 license.
9453 2008-06-04 Mark Probst <mark.probst@gmail.com>
9455 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9458 * mini.c: Generic sharing for unbox.any and castclass.
9460 2008-06-04 Mark Probst <mark.probst@gmail.com>
9462 * mini.c: Ignore tailcall prefix in shared generic code and when
9463 doing calls which require a vtable/rgctx argument.
9465 2008-06-04 Mark Probst <mark.probst@gmail.com>
9467 * mini.c: Don't free the JIT info.
9469 * driver.c: Changes in the JIT info table testing code.
9471 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9473 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9474 interruption. Fix some warnings.
9476 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9477 interruption_checkpoint.
9479 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9481 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9482 from embedding applications.
9484 2008-06-02 William Holmes <billholmes54@gmail.com>
9486 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9487 reserving 32 bytes on the stack when making calls.
9489 Contributed under MIT/X11 license.
9491 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9493 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9494 the linear IL branch.
9496 * driver.c: Print out more information for --version on arm.
9498 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9500 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9501 bb_exit instead, since out of line bblocks might not actually be emitted
9504 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9505 maximum epilog size for out of line bblocks if tracing is enabled.
9507 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9509 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9511 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9513 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9515 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9516 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9519 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9521 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9522 the 'value' to store is a constant.
9524 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9526 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9527 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9529 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9531 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9532 for accessing method->generic_container.
9534 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9536 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9538 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9540 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9542 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9545 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9547 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9549 * mini.c: Handle the case when mono_class_vtable () fails.
9551 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9552 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9555 2008-05-22 Mark Probst <mark.probst@gmail.com>
9557 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9558 together with domain sharing.
9560 2008-05-22 Mark Probst <mark.probst@gmail.com>
9562 * mini.c: Treat callvirts to final methods like non-virtual calls
9563 when doing generic sharing, i.e. look them up in the runtime
9566 2008-05-22 Mark Probst <mark.probst@gmail.com>
9568 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9569 with computed types (for generic sharing).
9571 * mini.c: Generic sharing for mkrefany and refanyval.
9573 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9575 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9578 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9579 the generic sharing code.
9581 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9584 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9586 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9588 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9590 * driver.c: updated copyright date
9592 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9594 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9597 2008-05-19 Martin Baulig <martin@ximian.com>
9599 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9600 pointing to the new `_mono_debug_using_mono_debugger' variable.
9603 (mono_main): Check mono_debug_using_mono_debugger() rather than
9604 the `MONO_INSIDE_MDB' environment variable to check whether we're
9605 inside the debugger.
9607 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9609 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9612 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9614 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9616 * mini.c: Added mini_assembly_can_skip_verification. This
9617 function checks if the assembly requested to skip verification.
9618 Fixes part of #387274.
9620 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9622 * mini.c (mini_get_method): Disable the check for open generic classes when
9623 using generic sharing.
9625 * generics.cs: Add a test for #387034.
9627 * mini.c (mini_get_method): Check whenever the method class is an open generic
9628 type, and return NULL in that case, causing a verification error. Fixes
9631 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9633 * driver.c (mono_main): Revert r102623. The right
9634 thing to do is to enable the verifier under verifiable
9635 unless a --security flag was passed.
9637 We need this non-trivial behavior for --verify-all otherwise
9638 mcs-compileall won't be able to use it. As it needs everything to
9639 be verified under validil.
9641 2008-05-06 Martin Baulig <martin@ximian.com>
9645 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9646 (mono_debugger_thread_cleanup): Likewise.
9647 (mono_debugger_extended_notification): Likewise.
9649 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9651 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9652 against both inflated and non-inflated methods. We need to check against the
9653 generic definition for cases where the instantiated method is not visible.
9654 We need to check against the inflated types for cases where the instantiation
9655 changes any super type. This fixes #382986.
9657 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9658 that check for visibiliy as generic params only appears as the type subject
9659 of tokens on call opcodes. Field manipulation and ldftn must always
9660 target an exact type.
9662 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9664 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9665 if no related --security flag is passed.
9667 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9669 * mini-arch.h: Prepare support for ppc64.
9671 Contributed under MIT/X11 license.
9673 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9675 * aot-runtime.c: Prepare support for ppc64.
9677 Contributed under MIT/X11 license.
9679 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9681 * mini-ops.h: Prepare support for ppc64.
9683 Contributed under MIT/X11 license.
9685 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9687 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9689 Contributed under MIT/X11 license.
9691 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9693 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9694 assemblies, since aot_name is not a full path, causing us to load MS.NET
9695 assemblies on windows.
9697 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9699 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9700 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9701 * main.c: Use UTF-8 encoded command line instead of Windows default code
9702 page on Windows to support Unicode.
9703 * driver.c (DllMain): New function for mixed-mode assembly support.
9704 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9705 export __stdcall functions without decoration.
9707 Contributed under MIT/X11 license.
9709 2008-04-28 Mark Probst <mark.probst@gmail.com>
9711 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9712 saving it very early.
9714 2008-04-28 Mark Probst <mark.probst@gmail.com>
9716 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9717 deleted. The only way to access the new RGCTX is via the
9720 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9721 vtable instead of the RGCTX to static methods.
9723 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9724 accessing the new RGCTX.
9726 * generic-sharing.c: There is no separation between self, type
9727 arguments and other types in the RGCTX anymore.
9729 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9731 * mini-amd64.c (add_general): Remove previous stack adjustment.
9732 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9733 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9734 for 32 bytes of stack space reserved for all calls.
9736 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9737 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9740 Code contributed under MIT/X11 license.
9742 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9744 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9745 against the root definition, peeling out method and type instantiations.
9746 Cache verify success results, code that fails verification is still
9747 checked multiple times.
9749 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9751 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9753 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9755 * mini-amd64.c (add_general): Always increment stack on Win64.
9756 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9759 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9760 stack based argument handling on Win64.
9762 Code contributed under MIT/X11 license.
9764 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9766 * Makefile.am (version.h): Add support for git-svn.
9768 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9770 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9771 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9772 avoiding allocations and libc functions which might deadlock.
9774 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9775 'no-gdb-backtrace' option is set.
9777 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9779 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9781 2008-04-21 Martin Baulig <martin@ximian.com>
9783 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9784 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9786 2008-04-21 Martin Baulig <martin@ximian.com>
9788 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9789 `thread_vtable', `event_handler_ptr' and `event_handler'.
9791 2008-04-21 Martin Baulig <martin@ximian.com>
9793 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9794 allows delayed initialization of the `executable_code_buffer' when
9797 2008-04-21 Martin Baulig <martin@ximian.com>
9799 * mini.h (mono_debugger_create_notification_function): Removed.
9800 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9802 * mdb-debug-info64.s
9803 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9805 * mdb-debug-info32.s
9806 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9808 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9809 currently only works on x86 and x86_64, so don't create it on ppc.
9811 2008-04-21 Martin Baulig <martin@ximian.com>
9813 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9816 (mini_method_compile): In the fp elimination check, check
9817 `debug_options.mdb_optimizations' in addition to
9818 mono_debug_using_mono_debugger().
9820 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9821 disable some JIT optimizations which are only disabled when
9822 running inside the debugger.
9823 Added `--help-debug' option to describe the debugging options.
9824 (parse_debug_options): New static function to parse the `--debug'
9825 options, so we can easily add more stuff in future.
9827 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9829 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9830 the method has no body.
9832 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9834 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9835 assembly is not allowed in MSVC 64-bit compiler.
9836 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9837 as we get floating point exceptions everywhere.
9839 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9840 correctly align arguments for call to throw_exception.
9841 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9843 Code contributed under MIT/X11 license.
9845 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9847 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9849 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9851 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9853 * mini-amd64.c (NEW_INS): Set cil_code.
9855 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9856 from mini-amd64.c so all debugger related logic is in one place.
9858 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9859 later won't have a random ip assigned to them.
9861 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9863 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9864 the arch specific function initializes code_size.
9865 (mono_create_delegate_trampoline): Ditto.
9867 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9868 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9871 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9872 running under the debugger.
9874 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9877 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9878 debugger. Also move the disabling of optimizations here from driver.c.
9879 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9882 * mini.h (MonoCompile): Add a few new flags.
9884 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9886 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9887 so the cil_code field of created MonoInst's is properly set.
9888 (mini_select_instructions): Ditto.
9890 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9891 (MONO_INST_NEW_CALL): Ditto.
9893 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9894 in many places so the ins->cil_code field is properly initialized.
9896 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9899 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9901 * mini.c (mini_method_compile): Print a different message when compiling a
9904 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9907 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9909 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9912 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9914 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9916 * mini.c (handle_stack_args): Make this return void since its return value was
9917 never used. Also set cfg->unverifiable for invalid IL instead of calling
9920 2008-04-10 Mark Probst <mark.probst@gmail.com>
9922 * mini.c: Make sure "this" is live in catch clauses with type
9923 variables in shared generic code.
9925 2008-04-08 Mark Probst <mark.probst@gmail.com>
9927 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9928 generic_class_is_reference_type() to ensure the proper behaviour
9929 when sharing generic code and the type in question is a type
9932 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9934 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9935 race conditions when printing thread dumps. Fixes #377738.
9937 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9939 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9940 shows up when both MonoInst arguments can cause aliasig.
9941 There is likely no way in the current JIT to trigger this problem, but
9942 it showed up in the development of generics sharing, when in a new
9943 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9944 When the generics sharing code will be committed, its tests will be
9945 valid also for this bug.
9947 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9949 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9952 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9955 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9957 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9958 use a more detailed exception message for InvalidCastException.
9960 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9962 * driver.c (mono_main): Add --debug=casts option to turn on better
9963 InvalidCastException message details.
9965 * mini.c (mini_get_debug_options): New helper function to return the address of
9966 the debug_options variable.
9968 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9969 the jit_tls TLS variable.
9971 * mini.c (mono_jit_tls): New TLS variable.
9973 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9976 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9978 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9980 * mini.c: Removed verifer related stuff, code moved to verify.c.
9982 * driver.c: Using code from verify.c instead of mini.c.
9984 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9986 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9989 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9991 * mini.c (check_for_method_verify): Enabling verification of
9992 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9995 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9997 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9998 caller saved registers as well.
10000 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10001 saved registers as well.
10003 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10005 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10007 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10010 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10012 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10014 (get_call_info): Take a gsctx argument instead of 'cfg'.
10016 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10018 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10019 mono_verify_all is set.
10021 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10023 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10025 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10027 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10030 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10031 verifier and the code generated by the compiler.
10033 2008-03-25 Mark Probst <mark.probst@gmail.com>
10035 * mini.c: Generic sharing of the non-nullable case of the box
10038 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10040 * inssel.brg: Fix the build.
10042 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10044 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10046 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10047 Array:Address. Fixes #372410.
10049 * iltests.il.in: New tests for readonly prefix.
10051 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10053 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10054 mini-trampolines.c.
10056 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10059 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10061 * mini.c (mono_decompose_op_imm): New helper function.
10063 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10064 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10067 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10068 mono_arch_output_basic_block. Fix warnings.
10070 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10073 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10075 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10076 since the extra frame is now detected automatically inside the loop.
10078 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10079 opts which are now in mono_peephole_ins ().
10081 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10083 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10084 frames and skip duplicate managed-to-native frames. Fixes #367665.
10086 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10087 opts which are now in mono_peephole_ins ().
10088 (mono_arch_peephole_pass_2): Ditto.
10090 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10092 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10093 arch independent peephole optimizations.
10095 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10096 opts which are now in mono_peephole_ins ().
10098 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10100 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10102 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10105 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10106 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10109 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10111 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10112 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10115 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10116 mono_arch_output_basic_block. Fix warnings.
10118 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10120 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10123 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10125 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10128 * iltests.il: Add new tests.
10130 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10132 * mini.c: Removed Windows version macros.
10134 2008-03-20 Mark Probst <mark.probst@gmail.com>
10136 * generic-sharing.c: Put reflection types in the extensible part
10137 of the runtime generic context.
10139 * mini.c: Generic sharing of the GetTypeHandle special case of the
10140 ldtoken instruction.
10142 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10144 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10146 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10148 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10149 consistency with the other version on the linear IR branch.
10151 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10153 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10155 * iltests.il.in: Add new tests.
10157 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10159 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10161 * iltests.il.in: Add new tests.
10163 2008-03-19 Mark Probst <mark.probst@gmail.com>
10165 * mini.c: Two variables with the same name were declared in
10166 nesting contexts and one wasn't initialized. Fixed.
10168 2008-03-19 Mark Probst <mark.probst@gmail.com>
10170 * mini.c: Generic sharing of the initobj instruction.
10172 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10174 * mini.c: make the test to optimize ldtoken from typeof() more
10177 2008-03-18 Mark Probst <mark.probst@gmail.com>
10179 * mini.c: Generic sharing of the initobj instruction for reference
10182 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10184 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10185 the mono_breakpoint_clean_code() code to perform bound checks.
10187 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10189 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10190 mono_arch_patch_callsite() to include the start of the managed method
10191 to be able to perform bound checks.
10193 2008-03-17 Mark Probst <mark.probst@gmail.com>
10195 * mini.c: Generic sharing for the isinst instruction.
10197 2008-03-17 Mark Probst <mark.probst@gmail.com>
10199 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10200 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10201 with the runtime generic context argument.
10203 * mini.c: Share calls to several types of unsharable methods by
10204 putting the address of the method code in the runtime generic
10205 context and doing an indirect call.
10207 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10210 2008-03-16 Mark Probst <mark.probst@gmail.com>
10212 * generic-sharing.c: Change due to a change in the runtime genric
10215 2008-03-15 Martin Baulig <martin@ximian.com>
10218 (mono_arch_nullify_class_init_trampoline): Add call to
10219 mono_breakpoint_clean_code() to make things work when running
10220 inside the debugger.
10223 (mono_arch_nullify_class_init_trampoline): Add call to
10224 mono_breakpoint_clean_code() to make things work when running
10225 inside the debugger.
10227 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10229 * inssel-long.brg (reg): Fix 64 bit build.
10231 2008-03-14 Mark Probst <mark.probst@gmail.com>
10233 * mini.c, mini.h: Share static generic code by passing it an
10234 implicit argument pointing to the runtime generic context.
10236 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10237 inssel-long32-mips.brg: New opcodes for calling shared static,
10238 which need to be passed the runtime generic context.
10240 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10241 argument on the stack in the prologue if needed. New function for
10242 finding the runtime generic context argument from the registers
10243 saved by the trampoline.
10245 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10246 runtime generic context argument.
10248 * tramp-amd64.c: Also restore the register used for the runtime
10249 generic context argument.
10251 * mini-trampoline.c: Resolve shared static calls by consulting the
10252 runtime generic context via the new argument.
10254 * generic-sharing.c: Add an argument to sharability-checking
10255 functions that specifies whether type variables should be treated
10256 as sharable type arguments.
10258 * inssel-x86.brg: Removed a superfluous, buggy rule.
10260 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10263 2008-03-14 Martin Baulig <martin@ximian.com>
10265 * debug-debugger.c (main_thread_handler): Call
10266 mono_runtime_run_main() without sending any notifications.
10268 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10270 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10272 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10274 2008-03-14 Mark Probst <mark.probst@gmail.com>
10276 * tramp-x86.c: Fixed register restore offsets in the trampoline
10277 code for ECX and EDX.
10279 2008-03-12 Geoff Norton <gnorton@novell.com>
10281 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10282 different ucontext_t implementations.
10283 * exceptions-arm.c: Use the above defines to get exceptions working on
10284 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10285 * mini-arm.c: Implement iPhone icache support (based on a patch by
10286 Luke Howard lukeh@padl.com)
10288 2008-03-12 Mark Probst <mark.probst@gmail.com>
10290 * mini.c: Enable generic sharing of calls to non-static
10291 non-interface non-generic non-value-type methods.
10293 * mini-trampolines.c: Resolve calls from shared generic code.
10295 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10297 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10299 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10301 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10303 * mini.c: some fixes for the AOT compiler.
10305 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10307 * cpu-amd64.md: Add clob:1 to some float opcodes.
10309 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10311 * mini.h: Added MiniVerifierMode enumeration.
10313 * mini.c: Added mini_verifier_set_mode to control
10314 the usage of the new verifier.
10316 * mini.c (mono_method): Integrated the new verifier.
10318 * driver.c: Extended --security option with validil and
10319 verifiable options to activate the new verifier.
10321 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10323 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10324 optimization to ctors taking 0 or 2 arguments too.
10326 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10329 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10331 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10333 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10335 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10336 non-aot case as well.
10338 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10340 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10343 * aot-compiler.c (encode_patch): Ditto.
10345 * mini.h (G_MININT32): Fix the definition of this.
10347 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10349 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10351 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10353 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10355 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10356 methods returning vtypes in registers.
10357 (mono_arch_allocate_vars): Ditto.
10359 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10361 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10363 * generics.cs: Add a test from the linear IR branch.
10365 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10367 * mini.c (inline_method): Cache failed inline attempts.
10369 2008-03-04 Mark Probst <mark.probst@gmail.com>
10371 * mini.c: For shared methods of generic classes put the location
10372 of "this" into the MonoGenericJitInfo.
10374 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10375 register out of a MonoContext by register number. Add the generic
10376 sharing context as an argument to mono_arch_find_this_argument().
10378 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10379 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10380 for new arch function.
10382 * mini-exception.c: Handle open exception clauses in shared
10385 * mini-trampolines.c: Supply additional argument to
10386 mono_arch_find_this_argument().
10388 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10390 * Makefile.am (regtests): Run the bench.exe tests last.
10392 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10394 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10397 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10399 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10402 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10404 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10406 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10407 whose class has no cctor.
10409 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10411 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10413 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10416 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10418 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10419 to be in sync with the code on the linear IR branch.
10421 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10423 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10425 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10427 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10429 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10431 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10433 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10435 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10437 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10440 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10442 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10443 OP_LOADR4_MEMBASE emission.
10445 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10446 (mono_spillvar_offset_float): Ditto.
10448 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10450 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10453 * basic-long.cs: Add regression tests for them.
10455 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10457 (mono_arch_allocate_vars): Fix representation of single-precision float
10459 (mono_arch_output_basic_block): Ditto.
10461 * inssel-mips.brg: Ditto, remove duplicate items.
10463 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10464 arguments of tail calls as on other platforms.
10465 (mono_arch_output_basic_block): Handle tail calls.
10467 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10470 * objects.cs (test_5_pass_static_struct): Add test for it.
10472 Contributed under MIT/X11 license.
10474 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10476 * Makefile.am: Use gmcs for compiling the regression tests.
10478 * *.2.cs *.2.il: Rename to *.cs and *.il.
10480 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10482 * regalloc.h: Make the vassign array smaller.
10484 * mini.c (mini_method_compile): Remove an unused field in cfg.
10486 * mini-codegen.c: Add a bunch of micro optimizations.
10488 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10490 * regalloc.h: Remove some unused fields.
10492 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10494 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10496 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10498 2008-02-22 Mark Probst <mark.probst@gmail.com>
10500 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10502 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10503 trampoline: Fetch an entry from the runtime generic context. If
10504 it's NULL, jump to the actual trampoline to fill the runtime
10505 generic context. Otherwise, return it.
10507 * mini.c: Call the lazy fetch trampoline to get entries out of the
10508 runtime generic context.
10510 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10511 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10512 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10514 2008-02-21 Mark Probst <mark.probst@gmail.com>
10516 * mini.c: Fetch data out of the extensible part of the runtime
10517 generic context instead of calling a helper function.
10519 * generic-sharing.c: Some functions moved into
10520 metadata/generic-sharing.c. Helper function for fetching other
10521 types now checks and asserts against extensible rgctx (just for
10522 debugging purposes - the helper function isn't called anymore
10523 unless for debugging).
10525 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10527 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10528 for tail calls up to the point that the tests in iltests.exe run. Also add a
10529 dummy CKFINITE implementation.
10530 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10531 needed for trampoline LMF frames.
10533 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10534 trampoline LMF frames.
10536 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10538 * mini.c (inline_method): clean any pending loader error when inlining fail.
10539 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10541 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10543 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10545 * aot-runtime.c (decode_patch_info): Ditto.
10547 * mini.c (mono_resolve_patch_target): Ditto.
10549 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10552 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10554 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10555 if it references an icall address.
10557 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10559 * cpu-s390x.md: Remove some more unused opcodes.
10561 * cpu-s390x.md: Remove some unused opcodes.
10563 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10564 mono_op_imm_to_op ().
10566 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10567 instead of a switch statement.
10569 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10570 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10572 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10574 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10576 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10579 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10581 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10582 opened. Fixes #362607.
10584 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10586 * iltests.il.in: Add a test for static methods in interfaces.
10588 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10590 * genmdesc.c (build_table): Fix a crash on older glib versions.
10592 * cpu-sparc.md: Remove some unused opcodes.
10594 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10595 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10597 * cpu-amd64.md: Remove some unused opcodes.
10599 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10600 like the other opcodes.
10602 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10604 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10606 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10608 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10609 variables 'cfg' instead of 'm' for consistency.
10611 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10613 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10614 argument holding the vtype return address, to avoid the ambigious use of
10615 cfg->ret for this purpose.
10617 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10619 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10621 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10622 new mono_print_ins () function which only takes one argument.
10624 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10626 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10629 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10631 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10633 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10635 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10636 opcodes and other small changes.
10638 * mini-ops.h: Add some new opcodes from the linear IR branch.
10640 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10642 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10643 opcodes, use the REG_MEMBASE opcodes instead.
10645 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10646 opcodes, use the REG_MEMBASE opcodes instead.
10648 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10651 * mini.c (mono_op_imm_to_op): New helper function.
10653 * mini-ops.h: Add some opcodes from linear IR branch.
10655 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10657 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10660 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10662 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10665 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10667 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10669 * aot-compiler.c (emit_method_code): Add an assert.
10671 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10672 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10675 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10677 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10678 some load/store opcodes so they are consistent.
10679 (mono_arch_emit_prolog): Simplify some code.
10681 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10683 * objects.cs: Add tests for large argument offsets on ARM.
10685 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10686 stack offsets. Fixes #359651.
10688 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10690 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10692 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10694 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10696 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10698 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10699 rid of CEE_CONV_R_UN.
10701 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10703 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10705 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10707 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10709 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10711 * cpu-amd64.md: Remove some unused opcodes.
10713 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10715 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10717 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10718 arch specific functions for its parts. Call the peephole pass after local
10719 regalloc so the prolog can compute a more accurate max_offset.
10721 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10722 the corresponding OP_I/OP_L opcodes.
10724 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10726 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10728 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10730 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10731 as they are handled in mini.c.
10733 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10735 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10736 case since it is handled in mini.c.
10738 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10740 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10742 * *.c: Use the new opcodes in the IR and back end code.
10744 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10746 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10748 2008-02-06 Mark Probst <mark.probst@gmail.com>
10750 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10751 an assert because it has a race condition.
10753 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10755 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10757 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10759 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10761 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10762 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10764 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10766 * cpu-amd64.md (move): Correct the maximum size of move.
10768 2008-02-05 Mark Probst <mark.probst@gmail.com>
10770 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10771 the generic class init trampoline to return quickly if the class
10774 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10776 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10777 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10779 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10781 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10784 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10786 * objects.cs: Add some soft-float tests.
10788 * mini.c: Fix a couple more soft-float issues.
10790 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10792 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10793 avoid a REX prefix.
10795 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10797 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10798 exception happens while compiling a virtual method.
10800 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10802 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10804 * mini-sparc.c: Fix build.
10806 * mini-sparc.c (get_call_info): Add support for generic sharing.
10808 * mini-exceptions.c: Add a FIXME.
10810 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10812 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10813 altstack handling code.
10815 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10817 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10819 * mini-s390.c: Add support for generic sharing.
10821 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10823 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10825 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10827 * mini-s390x.c: Add support for generic sharing.
10829 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10831 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10833 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10834 can be used since it takes a 16 bit signed immediate.
10836 * inssel-s390x.brg: Fix OP_SETRET.
10838 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10840 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10842 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10844 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10846 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10849 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10852 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10853 of the unused mono_arch_patch_delegate_trampoline stuff.
10855 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10857 * basic-long.cs: Move the fp related tests to basic-float.cs.
10859 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10861 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10863 * basic-calls.cs: Add a test for proper float argument passing.
10865 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10866 if the context corresponds to an exception received through a signal.
10868 * exceptions.cs: Add a test for nullref handling at the start of a try
10871 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10873 * jit-icalls.c (mono_break): New JIT icall.
10875 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10877 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10879 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10881 * cpu-*.md: Get rid of unused opcodes.
10883 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10885 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10888 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10891 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10892 the arch independent trampoline code in mini-trampolines.c.
10894 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10896 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10898 * mini-s390.h: Remove an unused define.
10900 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10901 the arch independent trampoline code in mini-trampolines.c.
10903 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10905 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10907 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10909 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10911 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10913 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10915 * cpu-amd64.md: Use smaller sizes for int opcodes.
10917 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10919 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10922 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10925 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10926 instead of though a pointer to save an indirection when accessing elements of
10929 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10931 (NOT_IMPLEMENTED): New helper macro.
10932 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10935 * *.c: Use the new helper macro.
10937 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10939 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10941 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10943 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10946 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10948 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10949 profiling is enabled.
10951 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10953 (mono_arch_emit_prolog): Add more first bblock optimizations.
10955 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10956 in order if possible.
10957 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10958 bblock, since the arguments are still in their original registers.
10960 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10962 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10964 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10967 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10970 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10972 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10973 process async exceptions received while in unmanaged code.
10975 * mini.c (mini_init): Install a callback with the runtime which will be called
10976 when a thread receives an async exception while in unmanaged code.
10978 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10980 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10982 2008-01-16 Wade Berrier <wberrier@novell.com>
10989 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10991 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10992 compilation with sun cc.
10994 * cpu-*.md: Fix the build.
10996 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10998 * mini-amd64.h: Add some comments to the MonoLMF structure.
11000 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11002 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11003 in the LMF structure if possible. This saves two instructions in the
11004 managed->native wrappers.
11006 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11008 2008-01-16 Mark Probst <mark.probst@gmail.com>
11010 * generic-sharing.c: New type argument lookup code which uses the
11011 runtime generic context template.
11013 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11015 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11017 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11018 (mono_arch_output_basic_block): Fix localloc implementation.
11020 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11022 * mini-ia64.c (peephole_pass): Fix ia64 build.
11024 * mini-amd64.c (peephole_pass): Fix a warning.
11026 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11027 at a constant offset from sp/fp.
11029 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11030 instead of obtaining it from *lmf in the managed method case.
11032 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11034 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11036 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11038 * mini.h (MonoInstList): New type.
11039 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11040 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11041 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11042 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11043 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11044 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11045 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11046 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11047 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11048 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11049 MONO_INST_LIST_FOR_EACH_ENTRY,
11050 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11051 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11052 mono_inst_list_first, mono_inst_list_last,
11053 mono_inst_list_next, mono_inst_list_prev): New instruction
11054 list handling interfaces.
11055 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11056 list head 'ins_list'.
11057 (MonoInst): Replace next pointer with list head 'node'.
11058 (MonoCallInst): Make 'out_args' a MonoInstList.
11059 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11060 (MonoCompile): Delete reverse_inst_list and
11061 reverse_inst_list_len.
11062 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11063 mono_arch_lowering_pass, mono_arch_local_regalloc,
11064 mono_arch_output_basic_block, mono_arch_emit_prolog):
11065 Convert to new instruction lists.
11066 (insert_after_ins): Delete.
11067 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11069 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11070 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11071 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11072 mono_emulate_opcode, mono_emit_load_got_addr,
11073 inline_method, mono_method_to_ir, mono_print_bb_code,
11074 print_dfn, decompose_pass, nullify_basic_block,
11075 replace_out_block_in_code, remove_block_if_useless,
11076 merge_basic_blocks, move_basic_block_to_end,
11077 try_unsigned_compare, optimize_branches, mono_print_code,
11078 mini_select_instructions, remove_critical_edges): Likewise.
11079 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11080 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11081 mono_arch_output_basic_block, mono_arch_emit_prolog):
11083 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11084 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11085 mono_arch_output_basic_block): Likewise.
11086 (inst_list_prepend, insert_after_ins): Delete.
11087 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11088 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11090 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11091 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11092 mono_arch_emit_prolog): Likewise.
11093 * cfold.c (mono_constant_fold): Likewise.
11094 * liveness.c (visit_bb, mono_analyze_liveness,
11095 optimize_initlocals): Likewise.
11096 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11097 * graph.c (mono_draw_code_cfg): Likewise.
11098 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11099 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11100 mono_ssa_cprop): Likewise.
11101 * abcremoval (get_relations_from_previous_bb, process_block):
11103 * local-propagation (mono_cprop_invalidate_values,
11104 mono_local_cprop_bb): Likewise.
11105 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11106 peephole_pass, mono_arch_output_basic_block,
11107 mono_arch_emit_prolog): Likewise.
11108 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11109 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11110 mono_arch_emit_prolog): Likewise.
11111 (insert_after_ins): Delete.
11112 * aliasing.c (print_code_with_aliasing_information,
11113 mono_build_aliasing_information, mono_aliasing_deadce):
11114 Convert to new instruction lists.
11115 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11116 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11117 mono_arch_local_regalloc, mono_arch_output_basic_block):
11119 (insert_after_ins): Delete.
11120 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11121 peephole_pass, mono_arch_output_basic_block): Convert to
11122 new instruction lists.
11123 * mini-codegen (InstList, inst_list_prepend,
11124 insert_after_ins): Delete.
11125 (insert_before_ins, get_register_force_spilling,
11126 get_register_spilling, free_up_ireg, free_up_reg,
11127 create_copy_ins, create_spilled_store, alloc_int_reg,
11128 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11129 to new instruction lists.
11130 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11131 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11132 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11133 (insert_after_ins): Delete.
11134 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11135 mono_arch_local_regalloc, mono_arch_output_basic_block,
11136 mono_arch_call_opcode): Convert to new instruction lists.
11137 (insert_after_ins): Delete.
11138 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11139 peephole_pass, mono_arch_output_basic_block,
11140 mono_arch_emit_prolog): Convert to new instruction lists.
11142 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11144 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11146 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11149 * Makefile.am (version.h): Make this work with non-bash shells.
11151 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11153 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11155 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11157 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11158 the InitializeArray optimization.
11160 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11162 * mini.c driver.c: Don't include os/gc_wrapper.h.
11164 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11166 * mini.c (print_jit_stats): Print GC statistics if available.
11168 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11170 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11172 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11174 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11176 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11178 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11180 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11182 * driver.c (mono_main): Ditto.
11184 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11186 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11188 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11189 in the vtable can't be encoded.
11190 (compile_method): Ditto.
11192 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11194 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11197 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11200 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11201 the top LMF entry belongs to the current method.
11203 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11205 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11207 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11209 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11211 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11213 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11215 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11217 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11220 * basic-float.cs: Add an ulong->double cast test.
11222 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11224 * mini.c (mono_method_to_ir): Fix a warning.
11226 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11228 * mini-ops.h: Add OP_SWITCH.
11230 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11231 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11233 2007-12-11 Geoff Norton <gnorton@novell.com>
11235 * mini-s390x.c: Minor change to the MAX() define to allow
11236 it to compile with other gcc versions.
11238 2007-12-11 Geoff Norton <gnorton@novell.com>
11241 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11243 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11245 exceptions-arm.c (mono_arch_get_restore_context): Restore
11248 exceptions-arm.c (throw_exception): Save the frame pointer.
11249 This is a partial fix for #323747. Only the client side is
11252 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11254 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11255 was using an unrelated variable to log the class which
11256 needed the cctor to be called. This was crashing on arm.
11258 2007-12-09 Robert Jordan <robertj@gmx.net>
11260 * mini-x86.c (mono_arch_emit_epilog):
11261 Consider all kinds of 64-bit types. Fixes #323114.
11263 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11265 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11267 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11269 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11271 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11273 * mini.c: run type ctor before allocating an object, not only
11274 when running it's constructor method (fixes at least part of bug #342507).
11276 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11278 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11280 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11281 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11284 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11285 mono_generic_class_init_trampoline () the same as it is done with the other
11288 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11289 aot-runtime.c aot-compiler.c: Implement AOT support.
11291 2007-12-07 Mark Probst <mark.probst@gmail.com>
11293 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11294 build for archs which don't have the vtable trampoline defined
11297 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11299 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11301 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11303 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11305 * tramp-<ARCH>.c: Use the new helper function.
11307 2007-12-07 Mark Probst <mark.probst@gmail.com>
11309 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11310 trampoline call, which takes a vtable argument.
11312 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11313 OP_TRAMPCALL_VTABLEs like other calls.
11315 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11316 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11317 call. Implemented a support function which fetches the vtable
11318 from a register set.
11320 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11321 Implemented a generic class init trampoline, using the
11322 OP_TRAMPCALL_VTABLE opcode.
11324 * mini.c: Implemented static field access when sharing generic
11325 code. This implies initing the class using the new
11326 OP_TRAMPCALL_VTABLE call.
11328 2007-12-07 Mark Probst <mark.probst@gmail.com>
11330 * mini.c: Don't compile methods with sharing enabled if their
11331 classes are disabled for sharing.
11333 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11335 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11336 opcodes. Fixes #346563.
11338 * objects.cs: Add a new test.
11340 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11342 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11343 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11345 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11347 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11349 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11351 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11354 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11356 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11358 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11359 optimization in the AOT case.
11361 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11363 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11365 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11367 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11369 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11371 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11372 is created by the inlined delegate ctor.
11374 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11376 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11378 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11380 * cpu-x86.md: Fix the length of ckfinite.
11382 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11384 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11386 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11387 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11389 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11391 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11392 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11394 2007-11-28 Martin Baulig <martin@ximian.com>
11397 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11398 after creating the trampoline.
11400 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11402 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11404 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11407 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11408 instead of the calling method to help AOT.
11410 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11412 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11414 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11417 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11419 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11421 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11422 (encode_method_ref): No need to handle generic method definitions specially.
11424 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11426 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11429 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11431 (compile_method): Enable generic sharing.
11433 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11435 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11436 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11438 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11441 * mini-trampolines.c: Fix a warning.
11443 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11445 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11446 (generic_class_is_reference_type): Remove unused function.
11448 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11449 in the generic vtable trampoline case.
11451 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11453 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11454 return an AOT method based on a vtable slot.
11456 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11458 * mini.c (mini_get_vtable_trampoline): Export this.
11460 2007-11-22 Martin Baulig <martin@ximian.com>
11463 (MonoDebuggerInfo): Move `debugger_version' up.
11465 2007-11-22 Martin Baulig <martin@ximian.com>
11468 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11470 * mini-trampolines.c
11471 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11472 after compiling the method.
11474 2007-11-20 Martin Baulig <martin@ximian.com>
11477 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11478 (mono_debugger_remove_breakpoint): Likewise.
11479 (mono_debugger_check_breakpoints): Likewise.
11481 * debug-debugger.c: Implement the new breakpoint interface here.
11483 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11485 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11486 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11488 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11490 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11492 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11494 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11497 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11500 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11501 returning a vtype in a register.
11503 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11504 here from the arch specific code.
11506 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11509 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11510 (mono_arch_emit_prolog): Increment maximum prolog size.
11512 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11513 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11515 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11516 MonoGenericSharingContext.
11518 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11519 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11521 2007-11-15 Mark Probst <mark.probst@gmail.com>
11523 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11524 which extract fields out of the runtime generic context. Full
11525 sharing of the NEWARR opcode.
11527 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11529 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11530 --enable-minimal=ssa.
11532 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11534 * mini-trampolines.c (mono_delegate_trampoline): Update after
11535 mono_marshal_get_delegate_invoke () signature change.
11537 2007-11-13 Mark Probst <mark.probst@gmail.com>
11539 * mini.c: Removed the shared context in favor of the generic
11540 sharing context. Allocate the MonoJitInfo structure with room for
11541 the generic sharing context if it's needed.
11543 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11544 domain-internals.h now.
11546 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11548 * generic-sharing.c: Several changes for working without a shared
11549 context and instead operating on open types instead.
11551 2007-11-12 David S. Miller <davem@davemloft.net>
11553 * inssel-sparc.brg: Fix double instruction emit.
11555 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11557 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11558 Get/Set/Address methods.
11560 * mini.c debug-debugger.c mini-trampolines.c: Update after
11561 mono_marshal_get_delegate_invoke signature change.
11563 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11565 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11566 This can happens with dynamic methods. Fixes the other bug in #322722.
11568 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11570 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11573 * mini-arm.c (arm_patch): Implement patching of BX call
11574 sequence. Fixes one of the bugs in #322722.
11576 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11578 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11579 under Linux. We only need to flush every 32-byte cache line.
11581 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11584 move_basic_block_to_end: Add branches when needed, eventually creating
11586 optimize_branches: added a parameter that tells if it's ok to create
11587 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11588 and avoid calling move_basic_block_to_end when it's not ok.
11591 2007-11-07 Mark Probst <mark.probst@gmail.com>
11593 * mini.c: Abort inlining call to InitializeArray if something
11594 looks wrong. Let the icall handle it, which now has proper safety
11597 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11599 * mini.c (mono_spill_call): add support for soft-float.
11601 * mini.c (mono_method_to_ir): add support for soft-float
11602 to inlined functions that return float.
11604 * mini.c (mono_method_to_ir): add support for soft-float
11605 to cee_stsfld opcode on float fields.
11607 2007-11-05 Geoff Norton <gnorton@novell.com>
11609 * mini-x86.h: Fix the structure access for X86 Leopard.
11612 2007-11-05 Martin Baulig <martin@ximian.com>
11614 * mini-trampolines.c
11615 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11616 after compiling the method to notify the debugger.
11618 2007-11-05 Martin Baulig <martin@ximian.com>
11620 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11622 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11624 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11625 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11627 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11629 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11630 native-to-managed wrappers.
11632 2007-11-01 Geoff Norton <gnorton@novell.com>
11634 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11637 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11639 * mini.c, mini-x86.c: when getting back from unmanaged code
11640 to managed via a marshaled delegate we also need to set the
11643 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11645 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11648 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11650 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11651 let the debugger or other external agents to tell the JIT when
11652 a sw breakpoint has been inserted in the code that the JIT needs
11653 to be able to inspect.
11655 2007-10-31 Martin Baulig <martin@ximian.com>
11658 (MonoDebuggerInfo): Remove `runtime_class_init'.
11660 2007-10-30 Martin Baulig <martin@ximian.com>
11663 (mono_debugger_thread_created): Added `MonoThread *' argument.
11664 (mono_debugger_extended_notification): New public method.
11665 (mono_debugger_trampoline_compiled): New public method.
11668 (MonoDebuggerThreadInfo): Added `thread' and
11669 `extended_notifications' fields.
11672 (debugger_executable_code_buffer): New static variable.
11675 (MonoDebuggerInfo): Added `executable_code_buffer',
11676 `executable_code_buffer_size', `breakpoint_info_area',
11677 `breakpoint_table' and `breakpoint_table_size'.
11679 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11681 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11682 that IP either is an unused value or the vtable pointer. IMT
11683 calls use vtable + offset now. Reduced by almost half the size
11686 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11688 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11689 defines to access param registers. Replace long usage with
11690 gsize as sizeof(long) != sizeof(void*) on Win64.
11692 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11693 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11694 instead of non-existant _GetAddressOfReturnAddress.
11696 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11697 param registers. Save/restore %rdi and %rsi in MonoLMF.
11699 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11700 param registers. Modify (throw_exception) signature to take
11701 %rdi and %rsi on Win64.
11703 Code is contributed under MIT/X11 license.
11705 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11707 * helpers.c: unlink debugging output files.
11709 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11711 * mini.c: Move mono_create_ftnptr () to object.c.
11713 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11715 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11716 optional. This function can now be used to disassemble code generated
11717 outside the JIT such as trampolines and IMT thunks.
11719 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11721 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11722 vtable pointer from a ldr instruction.
11724 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11725 new IMT call sequence.
11727 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11728 call sequence for interface invocations.
11730 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11731 for imt support. This function is empty since IMT on ARM requires no
11732 special handling on the IR side.
11734 * mini-arm.c (mono_arch_find_imt_method): added, required for
11737 * mini-arm.c (mono_arch_find_this_argument): added, required
11740 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11741 a ldr instruction to load a value stored in the code stream.
11743 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11747 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11749 * mini.c (mini_init): Install the jump trampoline callback.
11751 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11753 * mini-trampolines.c: handle synchronized methods with the common
11754 vtable trampoline (bug #335601).
11756 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11758 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11760 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11763 * mini-ia64.h mini-ia64.c: Add support for IMT.
11765 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11766 prolog. Fixes #331958.
11768 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11770 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11772 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11774 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11777 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11779 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11782 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11784 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11787 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11789 * mini-trampolines.c: changed the magic rampoline to understand
11790 the common vtable trampoline method: the method to invoke is
11791 determined by the vtable displacement of the call.
11793 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11795 * mini.c, mini.h: register the common vtable trampoline if the
11796 architecture supports it.
11798 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11800 * cpu-amd64.md: use the correct max length for tls_get.
11802 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11804 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11805 CEE_STELEM_ANY. Fixes #333696.
11807 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11809 * exceptions-x86.c: provide more graceful handling of the case where
11810 we followed a bogus function pointer from managed code (bug #332866).
11812 2007-10-11 Mark Probst <mark.probst@gmail.com>
11814 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11815 replaces the generic_shared flag and will carry more information
11818 * generic-sharing.c: Added mini_type_stack_size() which allows
11819 allows open types if given a generic sharing context.
11820 mini_get_basic_type_from_generic() takes a
11821 MonoGenericSharingContext* instead of a MonoCompile* now.
11823 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11824 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11825 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11826 changes above. Just passing arguments through to the right
11829 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11831 * mini-arm.c: unify the call emission to emit_code_seq().
11833 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11835 * tramp-arm.c: reduced the trampoline size.
11837 2007-10-10 Mark Probst <mark.probst@gmail.com>
11839 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11840 variable handling out of arch-specific code.
11842 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11844 * mini-arm.c: implemented fast delegate dispatch.
11846 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11848 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11849 that fp elimination is turned off if the space required by locals is too
11850 big. Fixes #331958.
11852 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11854 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11855 ARM to the new style trampoline.
11857 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11859 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11861 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11863 2007-10-09 Martin Baulig <martin@ximian.com>
11866 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11867 `field_info_offset_offset'.
11869 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11871 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11872 removed more internal usage of the r11 register and made it available
11873 to the register allocator.
11875 2007-10-08 Mark Probst <mark.probst@gmail.com>
11877 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11878 when sharing generics and treat type variables as references.
11880 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11882 * mini-ppc.c: started removing the internal uses of register r11
11883 to eventually allow the register allocator to manage it as an
11884 additional available register.
11886 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11888 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11890 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11892 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11893 specific trampolines as they are not performance critical as a jump
11894 target (maybe align as before only for AOT code?). This saves about
11895 200 KB of native code on x86 for monodevelop startup.
11897 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11899 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11900 monodevelop startup.
11902 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11904 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11906 * mini-sparc.h mini-sparc.c: Implement IMT support.
11908 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11909 its smaller and doesn't clobber sparc_g1.
11911 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11913 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11915 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11917 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11919 * mini-ppc.c: implemented fast delegate invocation.
11921 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11923 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11925 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11927 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11928 code to the new style trampoline in preparation for IMT support.
11930 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11932 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11933 systems already. This also reduces the specific trampiline sizes and
11934 prepares for the use of r12 as the IMT identifier register.
11936 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11938 * mini-mips.h: endianess fix (simplified from a patch by
11939 Thomas Kunze <thommy@tabao.de>, bug #323737).
11941 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11943 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11944 to access ucontext fields and enable netbsd support
11945 (partially from Magnus Henoch <mange@freemail.hu>).
11947 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11949 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11950 use the preprocessor from the CPP env var if it is set.
11952 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11954 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11955 code, before interface_offset gets used.
11957 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11959 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11960 mono_class_setup_vtable () before accessing klass->vtable.
11962 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11964 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11967 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11969 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11970 IMT slots (this saves hundreds of KB of memory in programs like
11971 IronPython and Monodevelop).
11973 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11975 * mini.c: print the delegate counter.
11977 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11979 * mini-x86.c: make it easier to enable the debugging code for IMT
11982 2007-09-28 Martin Baulig <martin@ximian.com>
11985 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11986 `mono_method_klass_offset' and `mono_method_token_offset'.
11988 2007-09-20 Mark Probst <mark.probst@gmail.com>
11990 * mini.c: First generics sharing implementation. Can only share
11991 in very simple cases. If sharing doesn't work it falls back to
11992 dedicated compilation.
11994 * mini.h: Flag in MonoCompile to specify whether generic
11995 compilation is shared. Flags enum for marking which generic inst
11996 of a context is used. Prototypes for helper functions.
11998 * generic-sharing.c: Helper functions for generic method sharing.
12000 * optflags-def.h: Optimization flag (gshared) for enabling generic
12001 method sharing added.
12003 * Makefile.am: generic-sharing.c added.
12005 2007-09-19 Daniel Nauck <dna@mono-project.de>
12007 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12009 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12010 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12013 2007-09-19 Martin Baulig <martin@ximian.com>
12015 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12016 mono_debug_cleanup() is now part of mono_cleanup().
12018 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12020 * driver.c (mono_main): Fix a warning.
12022 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12024 * aot-compiler.c: Optimize various parts when processing large assemblies.
12027 * mini.c (mono_patch_info_hash): Improve hash function.
12029 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12031 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12033 Code is contributed under MIT/X11 license.
12035 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12037 * mini.c (mini_init): Fix a leak.
12039 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12041 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12043 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12045 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12047 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12049 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12051 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12054 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12056 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12058 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12060 * aot-runtime.c (decode_patch_info): Ditto.
12062 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12064 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12065 static case. Cache delegates in architecture specific code,
12066 based on number of parameters.
12068 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12069 in architecture specific code, based on number of parameters.
12071 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12072 caching happen in architecture specific code now.
12074 Code is contributed under MIT/X11 license.
12076 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12078 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12079 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12080 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12082 Code is contributed under MIT/X11 license.
12084 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12085 * mini.c: (mono_thread_abort) Fixed bug #82416.
12087 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12089 * mini.: hook the new managed GC allocation feature into the JIT.
12091 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12093 * mini.c: implementation for the new runtime tls opcode.
12095 2007-09-11 Martin Baulig <martin@ximian.com>
12098 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12099 `mono_method_inflated_offset'.
12101 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12103 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12104 async exceptions into a method.
12106 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12107 purpose of testing whenever the unwinder works at every instruction.
12109 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12111 * mini.c: check accessibility of method used in ldftn (fixes
12114 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12116 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12118 * inssel.brg: Fix a warning.
12120 2007-09-03 Martin Baulig <martin@ximian.com>
12122 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12123 now takes the `main_method' as argument.
12125 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12127 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12129 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12131 * driver.c: include the cil-coff.h header on Windows.
12133 Code is contributed under MIT/X11 license.
12135 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12137 * mini.c, driver.c: don't include the cil-coff.h header.
12139 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12141 * mini.c: flag places that needs fixes fo soft-float support.
12143 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12145 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12146 endian systems (partially from Dean Jenkins, bug #81924).
12148 2007-08-28 Mark Probst <mark.probst@gmail.com>
12150 * mini.c (check_linkdemand): Remove embedded reference object in
12151 call to LinkDemandSecurityException.
12152 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12153 with an IntPtr instead of a reference object.
12155 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12157 * mini.c (handle_initobj): Handle alignment properly.
12159 * inssel.brg (mini_emit_memset): Ditto.
12161 * inssel.brg (mini_emit_memcpy): Ditto.
12163 * inssel-sparc.brg: Ditto.
12165 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12167 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12169 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12170 exceptions raised in unmanaged code. Fixes part of #82594.
12172 2007-08-24 Mark Probst <mark.probst@gmail.com>
12174 * mini.c (mono_method_to_ir), declsec.c
12175 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12177 2007-08-22 Martin Baulig <martin@ximian.com>
12180 (MonoDebuggerThreadInfo): New typedef.
12181 (mono_debugger_thread_table): New global variable.
12182 (mono_debugger_thread_created): New public function.
12183 (mono_debugger_thread_cleanup): New public function.
12186 (MonoDebuggerInfo):
12187 - removed `get_current_thread' and `lookup_assembly'.
12188 - removed `data_table'.
12189 - added `thread_table'.
12192 (mono_thread_start_cb): Call mono_debugger_thread_created().
12193 (mono_thread_attach_cb): Likewise.
12194 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12195 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12198 * driver.c (mono_main): Move mono_debug_init() up, before calling
12199 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12201 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12203 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12204 together when passing several arguments of type double (gives a small
12205 speedup and saves a few bytes of generated code).
12207 2007-08-20 Jb Evain <jbevain@novell.com>
12209 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12211 2007-08-20 Jb Evain <jbevain@novell.com>
12213 * mini.c (mono_method_to_ir): throw MethodAccessException
12214 and FieldAccessException instead of InvalidProgramException.
12216 2007-08-20 Mark Probst <mark.probst@gmail.com>
12218 * mini.c: CoreCLR security checks.
12220 * mini.h: Removed MonoSecurityMode (moved to
12221 metadata/security-manager.h) and mono_security_mode global var
12222 (replaced by set/get functions in security-manager.h).
12224 * driver.c: Added "core-clr-test" security mode for testing. Used
12225 set-function for setting security mode.
12227 2007-08-17 Mark Probst <mark.probst@gmail.com>
12229 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12230 the new jit_info_table.
12232 * driver.c: Test code for the new jit_info_table (enabled by the
12233 define MONO_JIT_INFO_TABLE_TEST).
12235 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12237 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12238 detection of call <REG> instruction sequence. Fixes build on freebsd.
12240 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12242 * mini-exceptions.c: Fix a warning.
12244 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12246 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12247 stack overflow handling code on amd64 too.
12249 * mini-exceptions.c (mono_setup_altstack): Make this use
12250 mono_thread_get_stack_bounds ().
12252 * mini-x86.h: Disable sigaltstack on solaris x86.
12254 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12256 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12258 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12260 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12262 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12264 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12266 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12268 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12270 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12273 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12275 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12276 to be emitted (bug #82281).
12278 2007-08-01 Martin Baulig <martin@ximian.com>
12280 Merged the `debugger-dublin' branch.
12282 * debug-debugger.h (MonoDebuggerInfo):
12283 Removed the `old_*' compatibility entries.
12284 Added `debugger_version' and `data_table'.
12285 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12286 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12289 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12290 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12291 instead of a `gconstpointer'.
12292 (mono_debugger_insert_method_breakpoint): Return a
12293 `MonoDebugMethodAddressList *'.
12295 2007-06-28 Martin Baulig <martin@ximian.com>
12297 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12299 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12301 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12302 __builtin_frame_address () since it is broken on older gcc versions.
12304 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12306 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12307 on the stack overflow handling and made the managed stack overflows
12308 catchable in most cases using soft guard pages.
12309 * exceptions-x86.c: added code to restore the protection in the soft
12310 guard pages at the end of exception handling.
12312 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12314 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12316 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12318 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12319 exception handling.
12321 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12323 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12324 signal handling support until it has been ported to the new mechanism.
12325 * mini.c: fixed stack overflow detection and use the new
12326 architecture code to handle signals on the altstack.
12328 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12330 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12331 stack overflows on the alt stack.
12333 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12335 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12336 stack overflows on the alt stack.
12338 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12340 * exceptions-ppc.c: cleanup preparing for altstack support.
12342 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12344 * exceptions-arm.c: cleanup preparing for altstack support.
12346 2007-07-27 Mark Probst <mark.probst@gmail.com>
12348 * mini.c (print_jit_stats): Output hazard pointer stats.
12350 2007-07-26 Mark Probst <mark.probst@gmail.com>
12352 * driver.c, mini.c: Replaced security mode flags with a single
12355 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12357 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12359 2007-07-25 Mark Probst <mark.probst@gmail.com>
12361 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12362 (which doesn't do anything yet) for activating Core CLR
12363 (Silverlight) security.
12365 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12367 * mini-codegen.c: work around a possible gcc bug on arm.
12369 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12371 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12372 message for platforms that don't support AOT compilation.
12374 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12376 * mini.h, mini.c, driver.c: temporary smcs hack.
12378 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12380 * mini-arm.h, mini-arm.c: arm EABI fixes.
12382 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12384 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12387 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12388 trampolines taking a method argument.
12390 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12392 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12393 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12395 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12396 JIT compilation throws an exception. Fixes #82050.
12398 2007-07-19 Mark Probst <mark.probst@gmail.com>
12400 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12401 with the MONO_EXCEPTION_ defines.
12403 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12405 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12408 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12409 the cause of an assertion.
12411 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12413 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12416 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12418 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12419 assert. Should fix #82103.
12421 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12423 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12424 here too. Fixes #82095.
12426 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12429 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12431 * mini-amd64.h: Enable IMT for amd64.
12433 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12435 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12437 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12439 2007-07-12 Mark Probst <mark.probst@gmail.com>
12441 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12442 as soon as check_linkdemand sets an exception_type.
12444 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12446 * mini-x86.c: fixed offsets for IMT call sequence.
12447 * mini-x86.h: enable IMT again.
12449 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12451 * trace.c (mono_trace_enter_method): Decode MonoType too.
12453 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12455 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12457 * mini-amd64.c: Add preliminary IMT implementation.
12459 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12461 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12462 understand the new IMT-base interface invocation (thanks to
12463 Daniel Nauck for the report and the remote debugging session).
12465 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12467 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12469 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12471 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12473 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12475 * mini-trampolines.c: implement AOT IMT support.
12476 * mini-x86.h: enable IMT support for wider testing.
12478 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12480 * inssel.brg (emit_imt_argument): Add aot support here.
12482 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12484 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12486 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12487 of the IMT implementation, partially from massi, with my
12488 implementation of the bsearch sequence. Disabled by default until
12489 the AOT code is implemented.
12491 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12493 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12495 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12497 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12499 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12500 arch-independent IMT JIT code from Massimiliano
12501 Mantione (massi@ximian.com) with small cleanups from me.
12503 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12505 * Makefile.am: fix svn invocation to get the svn revision to be
12506 independent of the local language (build fix).
12508 2007-07-09 Mark Probst <mark.probst@gmail.com>
12510 * mini.c (inline_method): Reset cfg->exception_type if the
12511 inlining is aborted. Fixes: 82049.
12513 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12515 * mini.c: remove assert from exception handling code when exception_ptr
12518 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12520 * mini.c (mono_codegen): Add an assert.
12522 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12523 enter and leave code.
12524 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12526 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12528 * mini-ppc.c: fixed memory corruption for localloc(0)
12531 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12533 * mini.c: Fix warnings.
12535 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12537 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12538 to emit better double->int conversions.
12540 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12542 * mini.c: the provided Min/Max optimizations are valid for unisgned
12545 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12547 * 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
12549 2007-06-28 Miguel de Icaza <miguel@novell.com>
12551 * mini.c (mono_running_on_valgrind): Add support for reporting the
12552 method and its boundaries to valgrind.
12554 2007-06-28 Martin Baulig <martin@ximian.com>
12556 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12558 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12560 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12562 * generic.2.cs: Add new test case.
12564 2007-06-25 Martin Baulig <martin@ximian.com>
12566 Merged the `debugger-dublin' branch.
12569 (mono_debugger_insert_method_breakpoint): New public method.
12570 (mono_debugger_remove_method_breakpoint): Likewise.
12571 (mono_debugger_check_breakpoints): New static method.
12572 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12574 * debug-debugger.h (MonoDebuggerInfo):
12575 Renamed (to keep backward compatibility in the vtable):
12576 `insert_breakpoint' -> `old_insert_breakpoint'.
12577 `remove_breakpoint' -> `old_remove_breakpoint'.
12578 `create_string' -> `old_create_string'.
12579 `lookup_class' -> `old_lookup_class'.
12580 `lookup_type' -> removed; changed into a dummy field.
12581 `lookup_assembly' -> `old_lookup_assembly'.
12582 Added (same functionality, but different signature):
12583 `create_string', `lookup_class', `lookup_assembly'
12585 `get_method_addr_or_bpt', `remove_method_breakpoint',
12586 `runtime_class_init'.
12588 * debug-debugger.c: Merged the `debugger-dublin' branch.
12590 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12592 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12594 (peephole_pass): Likewise.
12596 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12598 * driver.c: hopefully make setaffinity work also for ancient
12601 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12603 * driver.c : win32 build fix.
12605 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12607 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12608 processor if it is set.
12610 2007-06-21 Martin Baulig <martin@ximian.com>
12612 * debug-mini.h: New file.
12615 (mono_debugger_insert_breakpoint_full): Moved here from
12616 ../metadata/mono-debug-debugger.c.
12617 (mono_debugger_remove_breakpoint): Likewise.
12618 (mono_debugger_breakpoint_callback): Likewise.
12620 2007-06-15 Raja R Harinath <rharinath@novell.com>
12622 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12623 changes in MonoGenericClass.
12625 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12627 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12629 2007-06-14 Raja R Harinath <rharinath@novell.com>
12631 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12632 removal of MonoGenericMethod.
12634 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12636 * mini-exceptions.c: hooks for the exception events profiling API.
12638 2007-06-14 Randolph Chung <tausq@debian.org>
12640 * Makefile.ma: Add hppa target.
12641 * mini-arch.h: Include mini-hppa.h
12642 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12643 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12644 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12646 2007-06-14 Randolph Chung <tausq@debian.org>
12648 * inssel.brg: Add rules for "chained" compare-branch operations so that
12649 a single compare op can affect multiple branches. Adjust cost for
12650 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12651 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12652 cost for some rules so that they can more easily be overridden by
12653 per-arch rules (with fixes from lupus).
12654 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12656 2007-06-13 Randolph Chung <tausq@debian.org>
12658 * mini-ops.h: Reorder branch ops so that they match the order of the
12659 corresponding CEE_* ops. The code expects them this way.
12660 Add new ops for HPPA target.
12661 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12663 2007-06-13 Randolph Chung <tausq@debian.org>
12665 * mini-exceptions.c: Handle cases where the stack grows towards
12667 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12669 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12671 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12673 * driver.c: explain where a non-matching corlib is found.
12675 2007-06-13 Mark Probst <mark.probst@gmail.com>
12677 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12679 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12681 * mini-exceptions.c: Generate a method profile leave event during
12682 an exception to ensure that the profiler gets notified.
12684 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12686 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12689 * cpu-amd64.md: Add long_and/or/xor opcodes.
12691 2007-06-06 Wade Berrier <wberrier@novell.com>
12693 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12694 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12695 length of instruction shr_imm (expected 8, got 10)
12697 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12699 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12701 2007-06-06 Mark Probst <mark.probst@gmail.com>
12703 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12704 MonoInternalHashTable again (fixed bug in the internal hash table
12707 2007-06-06 Mark Probst <mark.probst@gmail.com>
12709 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12710 Have to figure out what makes it crash the SWF regression.
12712 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12714 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12716 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12718 * mini.c: optimize out the type check when storing null in a
12721 2007-06-04 Mark Probst <mark.probst@gmail.com>
12723 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12724 MonoInternalHashTable.
12726 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12728 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12729 signed integer methods.
12731 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12733 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12734 permanently since the current approach doesn't work.
12736 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12738 * inssel.brg (stmt): Only call delegate->invoke_impl if
12739 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12741 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12743 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12744 the sreg2==rdx case.
12746 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12747 account if it contains a rex prefix.
12748 (peephole_pass): Handle OP_FMOVE as well.
12750 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12752 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12753 as it causes regressions.
12755 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12757 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12758 static case as well.
12760 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12762 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12763 (mono_arch_get_this_arg_from_call): Ditto.
12765 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12767 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12770 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12771 (mono_arch_get_this_arg_from_call): Ditto.
12773 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12775 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12776 try to create optimized invoke code and use that for further invocations.
12777 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12779 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12781 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12783 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12784 sealed classes or methods.
12785 *devirtualization.cs: tests for the new optimization
12787 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12789 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12790 by the update_volatile () function.
12792 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12794 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12797 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12799 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12801 * mini.c: Add configure checks for header files.
12802 * mini-x86.c: Add configure checks for header files.
12803 * trace.c: Add configure checks for header files.
12804 * aot-runtime.c: Add configure checks for header files.
12805 * aot-compiler.c: Add configure checks for header files.
12806 * driver.c: Add configure checks for header files.
12807 * mini-codegen.c: Add configure checks for header files.
12809 Code is contributed under MIT/X11 license.
12811 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12813 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12814 icompare_imm -128 + op_iclt. Fixes #81703.
12816 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12818 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12820 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12822 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12823 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12824 so that all isinst checks now use "interface_bitmap".
12826 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12828 * cpu-amd64.md (jmp): Fix a warning.
12830 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12832 * basic.cs: Add new regression test.
12834 * basic.cs: Remove test which is now in basic-long.cs.
12836 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12838 * basic-long.cs: Add new test.
12840 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12842 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12844 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12846 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12848 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12851 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12852 throwing code a bit.
12854 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12855 the exception throwing code a bit.
12857 * mini-x86.c (get_call_info): Allocate result from a mempool.
12859 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12861 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12863 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12865 * mini.h (MonoCompile): Add 'token_info_hash' field.
12867 * mini.c: Save token->method associations during compilation so the AOT
12868 compiler can use it.
12870 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12871 which reference generic classes and methods.
12873 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12875 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12877 * aot-compiler.c (compile_method): Fix a typo in a comment.
12879 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12881 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12882 everything generic.
12884 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12886 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12888 * mini.h (MonoCompile): Add 'args' field.
12890 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12893 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12895 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12897 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12899 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12901 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12902 opcodes for some opcodes.
12904 * mini.h *.brg *.c: Use the new opcodes.
12906 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12908 * mini.h: Bumped aot revision.
12910 * inssel.brg: modified code generation of type checks for interfaces
12911 to use the new "MonoClass.interface_bitmap" instead of the old
12912 "MonoClass.interface_offsets".
12914 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12916 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12918 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12920 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12923 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12925 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12927 2007-04-27 Wade Berrier <wberrier@novell.com>
12929 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12930 mini.h) to fix build.
12932 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12934 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12936 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12937 causes the corlib unit tests to fail.
12939 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12941 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12943 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12945 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12946 opcodes to the comparison relations.
12948 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12949 opcodes to their types.
12951 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12953 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12954 it in cfg->arch.cinfo.
12956 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12958 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12959 cfg->cil_offset_to_bb.
12961 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12963 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12964 created becase of initlocals.
12966 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12968 * mini-alpha.c cpu-alpha.md: More alpha port work from
12969 Sergey Tikhonov <tsv@solvo.ru>.
12971 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12973 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12975 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12977 * cpu-s390.md (break): Correct the length of break instruction.
12979 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12981 * mini.c: fix a couple of soft-float issues and comments.
12983 2007-04-15 Miguel de Icaza <miguel@novell.com>
12985 * trace.c (is_filenamechar): - is also a filename char.
12987 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12989 * mini-s390.c: Correct checking for enum type in return value processing.
12991 2007-04-14 Raja R Harinath <rharinath@novell.com>
12993 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12994 (version.h): Makefile is in the build directory.
12996 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12998 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13000 2007-04-11 Martin Baulig <martin@ximian.com>
13002 * mini.c (can_access_member): Fix handling of generic classes;
13005 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13007 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13009 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13011 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13013 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13015 * mini-codegen.c: make sure the right spill amount is
13016 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13018 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13020 * mini-ppc.c: fixes for the fp_branch_nan test.
13022 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13024 * basic.cs: Comment out new test which still fails on ia64.
13026 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13028 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13030 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13032 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13034 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13036 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13037 on 64 bit machines. Fixes part of #80738.
13039 * basic.cs: Add regression test.
13041 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13043 * inssel.brg basic.cs: Revert previous change to fix build.
13045 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13048 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13050 * basic.cs: Add new regression test.
13052 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13054 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13057 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13059 * cpu-s390x.md: Correct length of break instruction.
13061 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13063 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13064 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13066 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13068 * *.c: Begin WIN64 port.
13069 * mini.c: Use correct register in profiler.
13070 * mini-amd64.c: No inline assembly on Win64.
13071 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13072 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13073 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13074 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13075 mono_arch_ip_from_context for Win64.
13077 Contributed under MIT/X11 license.
13079 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13081 * exceptions-amd64.c (seh_handler): Ditto.
13083 * exceptions-x86.c (seh_handler): Fix a memory leak.
13085 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13087 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13088 mini-s390x.c: fixed peephole optimizations to deal
13089 correctly with 1 and 2 byte reload avoidance.
13091 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13093 * cpu-s390.md, cpu-s390x.md: update localloc length.
13095 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13097 * cpu-g4.md: added missing descriptions.
13099 2007-03-14 Miguel de Icaza <miguel@novell.com>
13101 * Makefile.am: Add support so the tail tests are not executed on
13102 PowerPC as that is a known limitation of the PowerPC port.
13104 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13106 * runmdesc.bat: Move to msvc directory.
13108 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13110 * runmdesc.bat: Run executable that was produced by the current
13111 target and sent via an argument.
13113 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13115 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13118 * generics.2.cs: Add regression test.
13120 2007-03-09 Wade berrier <wberrier@novell.com>
13122 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13124 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13126 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13127 AOT code depends on this.
13129 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13131 * mini.c: more precise tracking of types in the eval stack
13132 (part of fix for bug #81044).
13134 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13136 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13138 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13140 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13142 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13144 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13146 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13148 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13149 a pointer on 64 bit systems. Fixes #80190.
13151 * iltests.il: Add new regression test.
13153 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13155 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13157 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13159 * trace.c: Remove an erroneous alignemnt check when tracing.
13160 Fixes --trace on OSX86.
13162 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13164 * mini-$(arch).h: initialize SP in context for all the archs.
13166 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13168 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13169 regressions in the thread tests.
13171 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13173 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13174 - fixed implementation of LOCALLOC opcode
13175 - implemented non-un compare for floats
13177 - implementation of FDIV and CKFINITE opcodes
13178 - fixes for latest mono updates
13179 - additional arch opcodes
13181 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13183 * Makefile.am: simplify and merge rules for cross-compilation.
13185 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13187 * local-propagation.c: Actually *apply* the fix for bug 80591...
13189 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13191 * mini-exceptions.c: backuot part of the last change
13192 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13194 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13195 * inssel.brg: Fix bug 59286.
13198 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13200 * mini-exceptions.c: patch from Zoltan to correctly check for
13201 stack boundaries (using the stack register, not the frame register),
13202 fixes bugs #80724, #79717.
13204 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13206 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13207 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13209 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13210 presence of frame pointer elimination.
13212 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13214 * mini-x86.h: NetBSD UCONTEX_REG defines.
13216 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13218 * inssel-amd64.brg: Fix amd64 build.
13220 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13222 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13225 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13227 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13230 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13232 2007-01-30 Mark Mason <mason@broadcom.com>
13234 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13235 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13236 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13237 beginning support for CEE_JMP [not quite working yet]
13238 * tramp-mips.c: LMF handling now works
13240 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13242 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13244 * mini.h (NULLIFY_INS): New macro.
13246 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13248 * mini.c: statistical profiler fix for windows, patch
13249 from Tor Lillqvist (tml@novell.com).
13251 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13252 * local-propagation.c: Fix bug 80591.
13254 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13256 * Makefile.am: put back the --export-dynamic option as with
13257 the previous gmodule flags (thanks to Robert Jordan).
13259 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13261 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13263 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13264 simplify and speed up the local register allocator. Also rename some fields
13265 like iassign->vassign.
13267 * regalloc.c: Remove some functions which are no longer used since their
13268 inlined version is in mini-codegen.c.
13270 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13272 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13274 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13276 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13277 narrowing. Fixes #80622.
13279 * iltests.il: Add new regresssion test.
13281 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13283 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13284 debug-debugger.c, debug-debugger.h: warning fixes.
13285 * driver.c: updated copyright year and made it fit in one line.
13287 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13289 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13291 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13293 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13295 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13297 * iltests.il: Add new test for bug #80507.
13299 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13301 * mini-arm.h: use soft-float also on vfp for now.
13303 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13305 * mini.c: fix some more soft-float issues.
13307 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13309 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13311 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13312 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13313 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13314 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13316 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13318 * mini-arm.c: typo fix.
13320 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13322 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13324 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13326 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13327 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13329 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13331 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13333 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13335 * inssel.brg: Fix a warning.
13337 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13339 * abcremoval.c ssa.c ssapre.c: Update after this change.
13341 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13343 * dominators.c (df_set): Use mono_bitset_union_fast.
13345 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13347 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13348 mini-codegen.c: reduce relocations and memory usage for the cpu
13351 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13353 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13355 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13356 to reduce their size.
13358 2007-01-19 Mark Mason <mason@broadcom.com>
13360 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13361 * mini-mips.c: more configuration macros, support long conditional branches, additional
13362 asserts, fix epilog instrumentation.
13363 * mini-mips.h: use standard stack walk
13364 * cpu-mips.md: increase size of div, rem and conditional branches
13366 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13368 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13371 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13373 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13374 (compile_method): Ditto.
13376 * aot-runtime.c (decode_klass_info): Ditto.
13378 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13379 needed by the code generated by inssel.brg. Also fix a warning.
13381 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13383 * mini.c: deal with enums that become genericinsts by
13384 being nested in a generic class (bug #79956).
13386 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13388 * mini.c: match the generic definition to check for
13389 private access with generic types (bug #78431).
13391 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13393 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13394 to make life easier for people cross-compiling that insist on not
13397 2007-01-17 Mark Mason <mason@broadcom.com>
13399 * inssel-long.brg: patch to deal with mips missing flags
13400 * inssel-long32-mips.brg: implement overflow checks
13401 * insset-mips.brg: implement overflow checks
13402 * mini-mips.h: implement conditional exception handling
13403 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13404 Remove unused code, minor cleanups.
13405 * exceptions-mips.c: minor cleanups
13406 * mini-ops.h: add mips conditional exception ops
13407 * cpu-mips.md: add mips conditional exception ops
13410 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13412 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13413 to deal with mips missing of flags.
13415 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13417 * exceptions-ppc.c: execute fault handlers.
13419 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13421 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13423 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13425 * mini.c: handle also floating point values in initialize_array.
13427 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13429 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13430 array initialization and make it conditional on the intrins option.
13432 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13434 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13435 relocations and put the patch info names close to the enum definition.
13437 2007-01-15 Mark Mason <mason@broadcom.com>
13439 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13441 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13443 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13445 2007-01-12 Raja R Harinath <rharinath@novell.com>
13447 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13449 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13451 * Makefile.am: distribute the mips sources.
13453 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13455 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13458 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13460 * cpu-x86.md: back out for now as this triggers other regressions.
13462 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13464 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13465 to eax:edx, so ecx can't get allocated to them (bug #80489).
13467 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13469 * mini.c, mini-exceptions.c: enabled running fault handlers
13472 2007-01-03 Miguel de Icaza <miguel@novell.com>
13474 * driver.c: If nothing fail, do not use the string "failed",
13475 because it makes it very annoying to view test result logs on the
13478 2006-12-30 Miguel de Icaza <miguel@novell.com>
13480 * debug-debugger.c (mono_debugger_main): Rename "main" to
13481 "main_method" to prevent a warning.
13483 Remove a warning for unused field.
13485 2006-12-28 Martin Baulig <martin@ximian.com>
13488 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13490 2006-12-22 Martin Baulig <martin@ximian.com>
13492 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13493 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13494 seperate `.mdb_debug_info' section, so we can access it from the
13495 debugger even if the binary is stripped.
13497 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13498 from the `.mdb_debug_info' here to prevent the linker from
13499 removing that section.
13501 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13502 mdb-debug-info64.s.
13504 2006-12-19 Robert Jordan <robertj@gmx.net>
13506 * mini-x86: enable the code to return small structures in
13507 registers for FreeBSD as well. Fixes bug #80278.
13508 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13510 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13512 * mini-x86.c: align the stack when calling the profiler
13513 function instrumenting the prolog (on OSX).
13515 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13517 * mini.c: emit a break opcode where Debugger.Break () is called.
13519 2006-12-13 Miguel de Icaza <miguel@novell.com>
13521 * mini.c (mono_method_to_ir): Provide useful information on this
13522 assert, to prevent others from debugging like I did.
13524 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13526 * mini.c: enable code which was incorrectly commented
13529 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13531 * mini-x86.c: enable on OSX, too, the code to return small
13532 structures in registers.
13534 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13536 * mini-x86.c: remove the use of the dynamic code manager here, too.
13538 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13540 * mini.h, debug-debugger.c, tramp-*.c: fixed
13541 mono_debugger_create_notification_function() to use
13542 mono_global_codeman_reserve () instead of a dynamic code manager.
13544 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13546 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13547 ves_array_element_address() jit icall and use a generated
13548 managed method instead (which is about 4 times faster for a rank 3
13551 2006-11-29 Mark Mason <mason@broadcom.com>
13553 * basic-calls.cs: additional tests for passing
13554 structures as function arguments.
13556 2006-11-29 Mark Mason <mason@broadcom.com>
13558 * mini-mips.h: disable custom exception handling
13559 * mini-mips.c: throw/rethrow should use jalr to call
13560 exception stubs. Fixed bug with passing structures
13561 by value. More support for tracing floating point
13564 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13566 * mini.c: fixed typo in the soft-float ldind.r4 handling
13569 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13571 * mini.c, mini.h, driver.c: added --runtime command line
13572 option to select a different runtime than the autodetected one.
13573 * jit.h: added API for embedders to initialize with a specific
13576 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13578 * mini.c: handle also boxing of r4 values (bug #80024).
13580 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13582 * mini-ppc.c: force indirect calls until we reserve
13583 enough address space for all the generated code.
13585 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13587 * exceptions-arm.c: workaround bugs in the libc definition
13588 of struct ucontext.
13590 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13592 * inssel.brg: fixes from me and Mark Mason.
13594 2006-11-23 Dick Porter <dick@ximian.com>
13596 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13597 semaphore display now we've fixed the initial value
13599 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13601 * inssel.brg: partially revert the last change to fix the build.
13603 2006-11-21 Mark Mason <mason@broadcom.com>
13605 * inssel.brg: Add and use compare-and-branch macros to support
13606 architectures that do not have condition code registers (ie. MIPS).
13607 * *-mips.{c,brg,md}: Fix copyright statements
13609 2006-11-20 Mark Mason <mason@broadcom.com>
13611 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13612 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13613 * mini.h: Added declaration for mono_print_ins()
13614 * mini-codegen.c: added ins_spec initializer for MIPS
13615 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13616 vreg to be virtual and hreg to be non-virtual.
13617 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13618 is not yet working/implemented correctly.
13619 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13620 non-static, fixup calls to print_ins() from other parts in the file.
13622 2006-11-20 Mark Mason <mason@broadcom.com>
13624 * basic-calls.cs: added tests for passing structures as arguments
13627 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13629 * inssel-long32.brg: optimize signed division by power of two.
13631 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13633 * mini-arm.c: added support for interworking with thumb code
13634 (mono must be still be built using the ARM instruction encoding).
13636 2006-11-19 Miguel de Icaza <miguel@novell.com>
13638 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13639 verifier has different rules for it. Fixes a few verifier issues
13642 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13643 at the end, so people know what happened.
13645 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13647 * brach-opts.c: in optimize_exception_target() make sure we
13648 are in a catch clause (fixes bug #79871).
13650 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13652 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13653 more soft-float support fixes.
13655 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13657 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13658 that are passed half on the stack and half in registers.
13660 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13662 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13663 more mips integration work from Mark E Mason
13664 <mark.e.mason@broadcom.com>.
13666 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13668 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13669 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13670 tramp-mips.c: added sources for the mips port, not
13671 integrated in the build yet. Contributed by
13672 Mark E Mason <mark.e.mason@broadcom.com>.
13674 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13676 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13678 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13680 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13681 put the soft-float rules in its own file since it seems to
13682 break s390 compilation.
13684 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13686 * mini-arm.c: fixed wrnings.
13688 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13690 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13691 inssel-arm.brg: ARM support for soft-float.
13693 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13695 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13696 loads and stores of 32 bit fp values.
13698 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13700 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13702 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13703 works. Fixes #79852 and #79463.
13705 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13707 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13708 more soft-float support WIP and fixes.
13710 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13712 * mini-arm.c: some VFP updates.
13714 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13716 * mini-exceptions.c: 0 is a valid local var offset in some
13717 architectures, don't assert (bug #78508).
13719 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13721 * exceptions-arm.c: fixed off by one error in stack walk code.
13723 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13725 * mini.h, mini.c: more precise tracking of type load exceptions.
13727 2006-11-03 Robert Jordan <robertj@gmx.net>
13729 * Makefile.am: [WIN32] Add monow.exe target.
13730 * driver.c: [WIN32] Don't detach the console when debugging.
13733 2006-10-30 Miguel de Icaza <miguel@novell.com>
13735 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13737 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13739 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13741 * driver.c (mini_regression): Fix --regression with AOT.
13743 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13745 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13747 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13749 * mini-sparc.h: Don't use sigaction on sparc/linux.
13751 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13753 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13755 * mini-exceptions.c: Add proper include files for getpid ().
13757 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13759 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13760 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13763 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13764 name cache to reduce its size.
13766 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13768 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13770 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13771 the mono_lmf TLS variable.
13773 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13774 trampoline lmf frames.
13776 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13778 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13780 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13781 the mono_lmf TLS variable.
13783 * mini-exceptions.c: Access the LMF structure through accessors.
13785 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13786 variable instead of in jit_tls->lmf.
13788 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13790 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13791 trampoline lmf frames.
13793 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13795 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13797 * mini.c trace.c mini-x86.c: Revert these too.
13799 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13802 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13804 * genmdesc.c: removed now dead code.
13806 2006-10-09 Robert Jordan <robertj@gmx.net>
13808 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13810 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13812 * mini.h: do not leave gaps in the opcode values.
13814 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13816 * jit-icalls.h: flag functions as internal here, too.
13818 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13820 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13821 functions with the internal attribute.
13823 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13825 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13827 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13829 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13832 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13834 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13835 tail calls as on other platforms.
13837 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13839 * iltests.il: Add a few tailcall tests.
13841 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13843 * driver.c: fix loop for old compilers (bug #79521).
13845 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13847 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13849 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13851 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13852 metadata without any code.
13854 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13855 more precise debugging information using gdb.
13857 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13859 * inssel-ia64.brg: Make the helper methods static.
13861 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13863 * inssel-x86.brg: make the helper methods static.
13865 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13867 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13869 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13871 * mini.c: updates for monoburg changes.
13872 * inssel.brg: make a few helper functions static as they should.
13874 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13876 * Makefile.am: Move mini-codegen.c to common_sources.
13878 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13880 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13882 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13883 mini-ppc.h: port to use the common local register allocator.
13885 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13887 * mini.h: Remove the comment too then.
13889 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13891 * mini.h: put back backend.data which is to be used shortly and
13892 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13893 pointers on 4 byte boundaries it'd have much bigger issues running
13894 and you can ifdef it out anyway.
13896 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13898 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13899 MonoInst size by 4 bytes on 64 bit machines.
13901 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13903 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13904 replacement with more meaningful field names. Arch maintainers, please
13905 check the assigned names are good enough for your arch.
13907 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13909 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13910 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13912 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13914 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13915 relocations and memory requirements, put the optimization flags
13916 definitions in their own file.
13918 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13920 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13922 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13924 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13926 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13928 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13930 * inssel.brg: use the correct function to get the size of an item
13931 in an array, given an element class.
13932 * aot-compiler.c: do not access class->class_size directly.
13934 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13936 * mini.h, debug-mini.c: added a debugging function to print
13937 info about local variables and arguments in a jitted method.
13939 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13941 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13943 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13945 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13947 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13948 inner and outer loops when passing vtypes.
13950 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13952 * mini-ppc.c: take into account the cpu errata for cache flushing
13953 which caused some random errors (bug #79381).
13955 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13957 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13958 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13960 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13962 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13965 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13966 freebsd ports tree.
13968 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13969 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13971 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13974 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13976 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13978 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13980 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13981 macro does not have to be changed during debugging.
13983 * 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>.
13985 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13987 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13989 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13990 MONO_ARCH_NO_EMULATE_MUL is defined.
13992 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13994 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13996 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13998 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14000 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14002 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14003 stuff to mini-exceptions.c where it is used.
14005 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14006 setup code, the real one is in mini-exceptions.c.
14008 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14009 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14010 some changes from the freebsd ports tree.
14012 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14015 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14017 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14019 * mini.c: on Linux, check for /proc to be mounted
14020 (bug# 79351, novell bug#201204).
14022 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14024 * mini.c: handle cases where pthread_attr_getstack() behaves
14025 incorrectly (bug #78096).
14027 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14029 * mini-arm.c: support larger stack frames (bug #79272).
14031 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14033 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14035 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14038 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14039 mono_class_from_name () to find a class from its name.
14041 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14043 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14045 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14047 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14049 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14051 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14053 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14054 callinfo->trampoline.
14056 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14058 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14061 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14063 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14065 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14067 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14068 stats.method_trampolines, it is already done by the generic trampoline code.
14070 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14072 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14074 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14076 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14078 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14080 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14082 * mini.c (print_jit_stats): Print new stats.
14084 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14086 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14088 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14089 Address on two dimensional arrays. Fixes #78729.
14091 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14093 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14096 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14098 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14101 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14103 (mini_get_ldelema_ins): Ditto.
14105 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14107 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14108 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14111 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14113 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14114 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14116 * exceptions-s390x.c: Cosmetic change.
14118 * tramp-s390.c: Fix warning.
14120 * cpu-s390.md: Correct length of mul_imm.
14122 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14124 * aot-compiler.c: added binary writer with ELF backend
14125 implementation (only on Linux/x86 for now).
14127 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14129 * Makefile.am: Don't run net 2.0 AOT tests.
14131 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14132 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14134 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14136 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14138 * aot-compiler.c: simplified and refactored the asm-writing code
14139 to allow different backends.
14141 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14143 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14145 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14146 little. Share patches of type TYPE_FROM_HANDLE as well.
14148 * mini.c (mono_patch_info_equal): New helper function.
14149 (mono_patch_info_hash): Ditto.
14151 * aot-compiler.c (emit_method_code): Fix s390 build.
14153 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14154 is not handled because it is stored as a flag and not as a type ctor. Fixes
14157 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14159 * aot-compiler.c: Fix computation of GOT slot statistics.
14161 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14162 Also remove support for not PIC AOT.
14164 * mini.h: Bump AOT file format version.
14166 * objects.cs: Add a test for #78990.
14168 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14169 (peter.dettman@iinet.net.au). Fixes #79087.
14171 * basic-long.cs: Add a test for the above.
14173 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14175 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14177 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14180 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14182 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14185 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14187 * mini.c: Don't verify COM proxy invoke calls
14190 2006-08-10 Dick Porter <dick@ximian.com>
14192 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14193 which process is holding semaphores locked.
14195 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14197 * mini-ia64.c mini-amd64.c: Fix #79027.
14199 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14201 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14203 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14204 implicit arguments in a vararg call. Fixes #79027.
14206 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14208 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14209 (mono_get_array_new_va_signature): Ditto.
14211 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14213 * aot-runtime.c: Call init_plt lazily.
14215 * inssel-long.brg: Fix unsigned long->int conversion.
14217 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14219 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14220 that most data is now in the .rss/.data section.
14222 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14224 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14226 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14228 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14230 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14232 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14233 virtual call. Fixes #79010.
14235 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14236 and use the result as the this argument in the real call.
14238 * generics.2.cs: Add a new test for #79010.
14240 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14242 * mini-x86.c: Fix a warning.
14244 * aot-compiler.c: Add a bunch of statistics.
14246 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14248 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14250 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14252 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14254 * 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>.
14256 2006-07-13 Miguel de Icaza <miguel@novell.com>
14258 * mini.c (mono_method_to_ir): Obtain the original method in the
14259 CIL stream and use this to perform validation.
14263 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14265 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14266 (mono_arch_call_opcode): Ditto.
14268 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14271 * mini.c (mono_patch_info_dup_mp): New helper function.
14273 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14274 compilation. Fixes #78827.
14276 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14278 * declsec.c: Use original security informations for
14279 MONO_WRAPPER_MANAGED_TO_MANAGED.
14281 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14283 * mini.c: Allow Com Interop methods/classes and
14284 don't verify COM wrapper calls
14287 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14289 * inssel-long32.brg: Fix long->i4 checked conversion.
14291 * exceptions.cs: Add a test for the above.
14293 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14295 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14297 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14300 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14303 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14305 * mini.c: Fix solaris/x86 exception handling.
14307 * Makefile.am: Get rid of $(ICU_LIBS).
14309 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14311 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14312 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14313 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14315 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14317 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14318 this function causes a SIGSEGV.
14320 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14322 * mini.c: Remove unused solaris/x86 includes.
14324 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14326 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14328 2006-06-20 Jb Evain <jbevain@gmail.com>
14330 * cpu-g4.md: fix max length of start_handler instruction.
14332 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14333 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14335 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14336 * ssa.c: Fixed bug 78653 for SSA based deadce.
14337 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14338 MonoInst.flags, used in SSA based deadce.
14339 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14340 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14342 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14344 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14345 it can end up using non executable memory on ppc64 systems
14346 running ppc32 userspace (fix from Johannes Berg).
14348 2006-06-14 Dick Porter <dick@ximian.com>
14350 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14353 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14354 * mini.c: Made so that inline is locally disabled if it would
14355 trigger a .cctor, because too many apps depend on this behavior
14356 (which seems to be also the one of the MS CLR).
14358 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14360 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14361 No idea why this worked before.
14363 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14364 which branch to outer exception clauses since they could skip the
14365 inner finally clauses. Fixes #78633.
14367 * exceptions.cs: Add a test for the above.
14369 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14372 * iltests.il: Add a test for the above.
14374 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14376 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14377 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14379 * iltests.il: Add a test for the above.
14381 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14383 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14385 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14386 methods as instrinsics.
14388 2006-06-09 Wade Berrier <wberrier@novell.com>
14390 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14391 (simple-cee-ops.h ssapre-mini-ops.h)
14393 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14395 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14396 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14398 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14399 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14401 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14403 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14405 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14407 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14408 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14409 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14410 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14411 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14412 of opcodes, so that bug 78549 should not happen again.
14413 * ssapre.c: Updated to use the renamed files.
14415 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14417 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14418 in OP_ATOMIC_EXCHANGE_I4.
14420 2006-06-07 Wade Berrier <wberrier@novell.com>
14422 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14423 in mono_debugger_create_notification_function)
14425 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14427 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14429 * mini.c (type_from_stack_type): Disable some changes which do not
14432 * driver.c: Reenable opts.
14434 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14435 of the evaluation stack.
14437 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14438 evaluation stack trace at entry to the bblock.
14440 * mini.c (merge_stacks): New function to perform verification of stack merges.
14441 Turned off by default.
14443 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14446 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14448 * local-propagation.c: Fixed bug 78549.
14450 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14452 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14454 2006-06-02 Miguel de Icaza <miguel@novell.com>
14456 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14457 tramp-arm.c, tramp-ia64.c
14458 (mono_debugger_create_notification_function): Update signature to
14459 new signature and use new protocol for creating the notification
14462 Should fix the build.
14464 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14466 * exceptions-ppc.c (mono_jit_walk_stack)
14467 (ves_icall_get_frame_info): Fix the build
14469 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14471 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14473 2006-05-31 Raja R Harinath <rharinath@novell.com>
14475 * il2tests.2.il: New file for generics CIL tests. Add test for
14477 * Makefile.am: Update.
14480 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14483 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14485 * aliasing.c: Fixed bug 78311.
14487 2006-05-29 Martin Baulig <martin@ximian.com>
14489 * mini-exceptions.c (mono_find_jit_info): When computing the
14490 native offset, check whether we're actually inside the method's
14491 code; call mono_debug_print_stack_frame() to format the frame.
14492 (ves_icall_System_Exception_get_trace): Call
14493 mono_debug_print_stack_frame() to format the stack frame.
14494 (ves_icall_get_trace): Update to the new debugging API.
14495 (mono_jit_walk_stack_from_ctx): Likewise.
14496 (ves_icall_get_frame_info): Likewise.
14498 * mini.c (get_method_from_ip): Use the new debugging API.
14499 (mono_print_method_from_ip): Likewise.
14502 (mono_jit_walk_stack): Use the new debugging API.
14503 (ves_icall_get_frame_info): Likewise.
14505 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14507 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14509 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14511 * mini.c: Added "limitator" to inline for debugging.
14513 2006-05-24 Martin Baulig <martin@ximian.com>
14515 * debug-debugger.c (mono_debugger_init): Create a private,
14516 malloc()-based code manager for the notification function and
14517 intentionally leak it on exit. This fixes the crash-on-exit race
14521 (mono_debugger_create_notification_function): Added
14522 `MonoCodeManager *' argument.
14525 (mono_debugger_create_notification_function): Added
14526 `MonoCodeManager *' argument.
14528 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14530 * aliasing.c: Fixed 64 bit issue.
14531 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14532 default since all known bugs are fixed (one more time!).
14534 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14536 * mini.c: write barrier support.
14538 2006-05-23 Martin Baulig <martin@ximian.com>
14540 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14541 check at the top of the file.
14543 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14545 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14546 reverting changes without reason and without changelog entries.
14548 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14550 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14551 to a few opcodes. Fixes #78439.
14553 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14554 consistency with other archs.
14556 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14558 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14560 * debug-debugger.c: fix the build.
14562 2006-05-17 Martin Baulig <martin@ximian.com>
14565 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14566 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14567 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14568 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14570 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14572 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14574 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14576 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14577 MONO_TYPE_GENERICINST.
14579 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14580 MONO_TYPE_GENERICINST.
14582 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14584 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14587 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14589 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14591 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14593 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14595 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14596 mono_trace_cleanup ().
14598 * iltests.il: Fix problem with the newly added test.
14600 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14601 due to register constraints, free up the previous hreg. Fixes #78314.
14603 * iltests.il: Add new test for #78314.
14605 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14606 Interlocked.Add. Fixes #78312.
14608 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14610 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14612 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14614 2006-05-05 Martin Baulig <martin@ximian.com>
14616 * debug-mini.c (mono_debug_open_block): New method.
14619 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14620 the beginning of each basic block.
14623 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14624 the beginning of each basic block.
14626 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14628 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14629 default until I understand why they break the build on amd64.
14631 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14633 * mini.c (mini_cleanup): Call mono_cleanup ().
14635 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14638 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14640 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14641 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14642 default since all known bugs are fixed, and I cannot reproduce bug
14643 77944... I'm asking Matt Hargett to test again after this commit.
14645 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14647 * mini-codegen.c: Fixed typo that thrashed inline.
14649 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14651 * dominators.c (compute_dominators): Avoid using a worklist since
14652 it is not correct in some cases. Instead, iterate over all bblocks as
14653 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14655 2006-04-28 Miguel de Icaza <miguel@novell.com>
14657 * mini.c (mono_jit_compile_method_inner): Use
14658 mono_prepare_exception_from_error that resets the value
14661 2006-04-27 Miguel de Icaza <miguel@novell.com>
14663 * mini.c: Move the mini_loader_error_to_exception to metadata.
14665 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14667 * aliasing.c: Fixed bug 78210.
14669 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14671 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14672 default until all their problems (or the ones they trigger) are fixed.
14674 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14676 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14678 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14679 as loaded only after resolving patches since that could invoke the same method.
14681 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14683 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14686 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14689 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14692 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14693 made from AOT code through the PLT table.
14695 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14696 holding the plt offset when a call is made to the aot plt trampoline.
14698 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14700 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14703 * Makefile.am (common_sources): Fix build breakage.
14705 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14706 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14707 intra-assembly calls if possible.
14709 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14711 * mini-trampolines.c: Handle PLT entries.
14713 * mini.c: Avoid creating a GOT var for calls.
14715 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14716 from mscorlib code.
14718 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14719 from mscorlib code.
14721 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14724 * mini.h: Bump AOT file format version.
14726 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14729 2006-04-25 Martin Baulig <martin@ximian.com>
14731 * driver.c: Disable copyprop, consprop and inline when running
14732 inside the debugger.
14734 2006-04-25 Martin Baulig <martin@ximian.com>
14736 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14737 with `get_current_thread' and added `detach'.
14738 (MonoDebuggerMetadataInfo): Added `thread_size',
14739 `thread_tid_offset', `thread_stack_ptr_offset' and
14740 `thread_end_stack_offset'.
14742 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14744 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14747 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14748 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14750 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14752 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14754 * aot.c: Add support for ADJUSTED_IID.
14756 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14758 * aot.c (emit_method_order): Don't align method_order_end.
14760 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14761 the interface ID changes.
14763 2006-04-21 Dick Porter <dick@ximian.com>
14765 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14766 cleaning up a thread. Fixes the new part of bug 77470.
14768 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14770 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14771 to managed wrapper.
14773 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14775 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14777 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14778 SIGSEGV. Fixes #78072.
14780 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14781 unregister our SIGABRT handler.
14783 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14785 * mini.c: Disabled inline where it can alter the call stack in a
14786 way visible from managed code.
14787 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14790 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14792 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14793 on other platforms. Fixes #78089.
14795 2006-04-13 Martin Baulig <martin@ximian.com>
14797 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14798 determine whether we're inside the debugger.
14801 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14803 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14805 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14806 handler clauses. Fixes #78024.
14808 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14809 in the CALL_MEMBASE opcodes. Fixes #78088.
14810 (mono_arch_get_vcall_slot_addr): Ditto.
14812 2006-04-10 Martin Baulig <martin@ximian.com>
14814 * debug-debugger.c: The thread handling code has now been moved
14815 into ../metadata/threads.c.
14817 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14819 * driver.c (mono_main): Fix --with-gc=none build.
14821 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14822 (mono_spillvar_offset_float): Ditto.
14823 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14824 hreg, not when its !global, since on ia64, there is a third category: stacked
14827 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14829 * mini.c: set MonoInst->klass for load field address and a few other
14832 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14834 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14836 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14838 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14839 the branch opt changes.
14841 2006-04-06 Dick Porter <dick@ximian.com>
14843 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14845 * wapihandles.c (mini_wapi_seminfo):
14846 * driver.c (mono_main): Add semaphore info option
14848 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14850 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14851 branch optimization changes. Fixes #78009.
14853 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14855 * mini.c: ignore accessibility of methods in managed->native wrappers.
14857 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14859 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14861 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14863 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14865 * mini.c: Modify the branch optimizations to preserve the invariant that
14866 the entries inside the in_bb and out_bb arrays are unique.
14867 (mono_unlink_bblock): Avoid creation of new arrays.
14869 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14871 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14874 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14876 * mini.c (optimize_branches): Remove the "optimizations" in
14877 the cbranch1/cbranch2 -> branch cases which were causing several
14878 problems in the past. Fixes #77986.
14880 2006-03-31 Chris Toshok <toshok@ximian.com>
14882 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14883 default optimizations :(
14885 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14887 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14890 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14892 * local-propagation.c: Added comments to structs and removed
14893 "Mono" prefixes from local tree mover types.
14895 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14897 * Makefile.am (arch_sources): Define this for each architecture so
14898 libmono_la_SOURCES is defined in one place.
14900 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14902 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14905 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14907 * driver.c: print the GC name supplied by configure.
14909 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14911 * local-propagation.c: Added tree mover, and moved here all the
14912 local propagation code from mini.c
14913 * mini.c: Added support for treeprop, and moved all the local
14914 propagation code to local-propagation.c
14915 * mini.h: Added support for treeprop
14916 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14917 treeprop, inline and deadce by default
14918 * Makefile.am: Added local-propagation.c
14920 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14922 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14924 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14926 * debug-debugger.c: make it compile without the Boehm GC.
14928 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14930 * mini.c: fixed issue with mismatch when an icall is registered
14931 with multiple names but same address.
14933 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14935 * declsec.c, mini-exceptions.c: use write barrier to set reference
14936 fields of managed objects.
14938 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14940 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14941 (can_access_internals): Fix a warning.
14943 * mini.c (print_method_from_ip): Rename this to
14944 mono_print_method_from_ip so it gets exported.
14946 * trace.c: Deal with strings inside StringBuilder's containing garbage
14947 and fix memory leaks. Fixes #77848.
14949 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14951 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14954 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14956 * mini-s390.c: Remove OP_X86_TEST_NULL.
14958 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14960 * mini.c: use the correct GetHashCode() for the moving collector.
14962 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14964 * liveness.c: Regalloc spill cost tuning.
14966 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14968 * mini-s390x.h: Correct S390_LONG macro.
14970 * mini-s390x.c: Cleanup unused code.
14972 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14974 * jit-icalls.h: New file.
14976 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14977 icalls and include that instead of including jit-icalls.c.
14979 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14982 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14984 * mini.c: when checking for member accessibility, also check for
14985 friend assemblies and for explicit interface implementations.
14987 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14989 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14991 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14993 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14994 common cases are done first.
14996 * mini-ops.h: Only define platform specific opcodes on the given platform.
14998 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15001 2006-03-14 Martin Baulig <martin@ximian.com>
15003 Revert Paolo's change from r57348:
15005 * mini.h: don't use gboolean for bitfields.
15006 * mini.c: verifier changes for fields and methods accessibility.
15008 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15010 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15012 * mini-s390x.c: Fix conv_r_un.
15014 * cpu-s390, cpu-s390x.md: Fix lengths.
15016 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15018 * mini.c: nested types have access to all the nesting
15019 levels, not just the enclosing types.
15021 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15023 * mini.c: added a few more verification checks.
15025 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15027 * liveness.c: Merge optimizations from the linear-il branch.
15029 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15031 * mini-ia64.c (emit_call): Add a comment.
15033 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15035 * tramp-ia64.c: Fix some warnings.
15037 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15039 * mini.h: don't use gboolean for bitfields.
15040 * mini.c: verifier changes for fields and methods accessibility.
15042 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15044 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15045 lazy icall wrapper changes.
15047 * dominators.c: Replace all the dominator algorithms with faster
15048 ones from the linear-il branch.
15050 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15053 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15054 common cases are done first.
15056 * mini-amd64.c: Fix some warnings.
15058 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15061 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15064 * mini.h: Add a missing prototype.
15066 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15068 * mini.c: Compile icall wrappers lazily.
15070 * mini-codegen.c: Use printf instead of g_print since its much faster.
15072 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15075 * mini.c (optimize_branches): Cache the negative result from
15076 remove_block_if_useless ().
15078 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15079 Also fix some bblock linking issues.
15081 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15084 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15086 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15087 accessed fields first, for better cache behavior.
15089 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15091 * mini.c: speedup IList<T> array accesses.
15093 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15095 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15096 inline_costs counter. Fixes #77190.
15098 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15100 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15101 trace messages. Fixes #77706.
15103 2006-03-04 Martin Baulig <martin@ximian.com>
15105 * tramp-amd64.c, tramp-x86.c
15106 (mono_debugger_create_notification_function): Use
15107 mono_global_codeman_reserve() to allocate a buffer at runtime and
15110 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15112 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15113 notification function at runtime and then call `initialize' in the
15114 `MONO_DEBUGGER__debugger_info' vtable.
15116 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15118 * iltests.il: Fix a visibility problem.
15120 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15122 * driver.c, mini.c: add hooks for the counters API.
15124 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15126 * driver.c: show disabled options.
15128 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15130 * linear-scan.c: always use cost-driven selection.
15132 2006-02-28 Raja R Harinath <rharinath@novell.com>
15134 * jit-icalls.c (helper_compile_generic_method): Revert change from
15137 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15139 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15141 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15143 * inssel.brg: style fixes, mostly to force the updated monoburg
15144 to run for people using svn.
15146 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15148 * mini.c: match monoburg changes.
15150 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15152 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15153 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15154 declaration in the header file.
15156 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15158 * helpers.c: reduce relocations and mem usage.
15160 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15162 * mini.h, mini-codegen.c: disable logging features if
15163 requested by configure.
15165 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15167 * mini.c: tiny verifier changes.
15169 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15171 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15172 cpu-pentium.md: stack alignment changes for osx/x86,
15173 partially from Geoff Norton <gnorton@customerdna.com>.
15175 2006-02-24 Raja R Harinath <harinath@gmail.com>
15177 * jit-icalls.c (helper_compile_generic_method): Update to changes
15178 in metadata/class.c.
15180 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15182 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15184 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15185 interface calls with large offsets.
15187 2006-02-23 Raja R Harinath <rharinath@novell.com>
15189 * jit-icalls.c (helper_compile_generic_method): Document the
15190 special-case we depend on so that we can inflate the method twice
15191 with the same context with no bad side-effects.
15193 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15195 * mini-x86.c, mini-amd64.c: fix for case when xen support
15198 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15200 * mini-x86.c, mini-amd64.c: generate code to access tls items
15201 in a faster way for Xen systems.
15203 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15205 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15206 updates and compilation fixes for the OSX/x86 port, mostly from
15207 Geoff Norton <gnorton@customerdna.com>.
15209 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15211 * inssel.brg: faster interface call implementation
15212 to sync with the interface_offsets MonoVTable changes.
15214 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15216 * mini.c: more verification checks.
15218 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15220 * mini.c: added a few more verification checks.
15222 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15224 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15225 facility on the processor and use it if available.
15227 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15229 * driver.c, aot.c, mini.c: throw exception if the IL code is
15230 invalid or unverifiable.
15232 2006-02-17 Raja R Harinath <rharinath@novell.com>
15234 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15237 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15239 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15241 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15243 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15244 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15245 handling of instantiated generic valuetypes.
15247 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15249 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15250 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15253 * generics.2.cs: Revert the nullable reftypes tests.
15255 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15257 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15258 using __builtin_frame_address (1) as it doesn't work in the presence
15259 of optimizations. Hopefully fixes #77273.
15261 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15262 -> generics.cs change as it doesn't work with some automake versions.
15264 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15266 * mini.c: handle systems that sue a different way to
15267 retrieve the stack address of the current thread.
15269 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15271 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15272 it specially in the makefile.
15274 * generics.2.cs: Add tests for nullable reference types.
15276 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15278 * mini.c: always handle the case when mono_jit_init()
15279 is called in a thread different from the main thread,
15280 confusing libgc (bug #77309).
15282 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15284 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15286 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15288 * mini.c: change optimize_branches () to use a single loop
15289 and introduce a new optimization to simplify some range checks.
15291 2006-02-03 Martin Baulig <martin@ximian.com>
15293 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15294 and merged with debugger_thread_manager_add_thread().
15295 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15296 inform the debugger about the main thread.
15298 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15300 * basic.cs: Add test for div.un/rem.un constant folding.
15302 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15304 * cpu-s390x.md: correct int_xor_imm length
15306 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15308 * generics.2.cs: New test for #77442.
15310 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15313 2006-02-02 Martin Baulig <martin@ximian.com>
15315 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15316 <mono/metadata/mono-debug-debugger.h>
15318 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15320 2006-02-02 Martin Baulig <martin@ximian.com>
15322 * debug-debugger.h: New header file for debug-debugger.c.
15324 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15325 function is a separate thread anymore; add support for attaching.
15327 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15329 * tramp-x86.c: Fix a warning.
15331 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15333 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15334 on very large methods.
15336 * aot.c (load_patch_info): Fix a warning.
15338 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15340 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15341 mini-ops.h: alu membase optimizations.
15343 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15345 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15346 to speedup StringBuilder.
15348 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15350 * dominators.c (mono_compute_natural_loops): Fix detection of
15351 loop body start blocks.
15353 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15355 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15357 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15360 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15362 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15364 2006-01-25 Martin Baulig <martin@ximian.com>
15366 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15367 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15368 started to cleanup this file a little bit.
15370 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15372 * mini.c: optimize a codepath frequently happening in generics code.
15374 2006-01-23 Martin Baulig <martin@ximian.com>
15376 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15378 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15379 functions directly.
15381 * driver.c: debug-debugger.c is only available if
15382 `MONO_DEBUGGER_SUPPORTED' is defined.
15384 2006-01-23 Martin Baulig <martin@ximian.com>
15386 * debug-debugger.c: Only enable this on platforms where the Mono
15387 Debugger is working (x86 and x86_64).
15389 2006-01-21 Martin Baulig <martin@ximian.com>
15391 The Mono Debugger is now using the normal `mono' instead of the
15392 `mono-debugger-mini-wrapper' when executing managed code.
15394 * debug-debugger.c: New file; previously known as
15395 debugger/wrapper/wrapper.c.
15397 * debug-mini.c (mono_init_debugger): Removed.
15399 * driver.c (mono_main): Added new `--inside-mdb' command line
15400 argument which is used when running inside the debugger.
15402 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15404 * liveness.c (mono_analyze_liveness): Remove some unused data
15407 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15409 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15411 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15413 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15414 depends on implementation details of monobitset.
15416 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15419 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15421 * liveness.c: Update after monobitset changes.
15423 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15425 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15427 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15429 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15431 * mini-s390x.c: Remove warning messages.
15433 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15435 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15437 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15439 * generics.2.cs: Add ldelem/stelem_any test.
15441 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15443 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15445 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15447 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15449 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15451 * generics.2.cs: Reenable vtype tests.
15453 * inssel-x86.brg: Remove an icorrect valuetype rule.
15455 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15457 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15458 initial support for OP_ABS.
15460 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15462 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15464 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15466 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15467 conversion and implement LADD/LSUB.
15469 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15472 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15474 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15476 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15479 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15481 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15482 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15483 (stack walk problem).
15485 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15487 * aot.c (mono_aot_load_method): Fix a warning.
15489 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15491 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15493 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15495 * iltests.il: Add test for #77148.
15497 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15500 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15502 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15504 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15506 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15507 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15509 * basic-long.cs: Add lconv-to-r4/r8 tests.
15511 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15513 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15515 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15516 here as on other archs.
15518 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15520 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15522 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15524 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15526 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15528 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15529 instrument_prolog; Add memory_barrier instruction.
15531 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15533 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15535 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15537 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15539 * aliasing.c inssel.brg: Fix warnings.
15541 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15542 could skip initialization of some parts of memory.
15544 * mini.c mini-ia64.c: Fix warnings.
15546 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15548 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15550 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15551 a crash seen on sparc.
15553 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15555 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15557 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15559 * mini-ops.h: Add s390_backchain instruction
15561 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15563 * cpu-s390.md: Add s390_backchain instruction
15565 * mini-s390.c: Significant ABI changes
15567 * mini-s390.h: Cater for zero length structures
15569 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15571 * mini-s390.c: ABI fixes
15573 * inssel-s390.brg: Remove debug statements
15575 * cpu-s390.md: Fix length of ATOMIC_xx operations
15577 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15579 * basic-float.cs: Add float<->long conversion tests.
15581 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15583 * mini-s390.c: Fix LOCALLOC processing.
15585 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15587 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15589 * iltests.il: Add tests for some opcodes not covered by the other
15592 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15594 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15595 register loading for Tail processing; Correct trace output.
15597 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15599 * cpu-s390.md: Correct size of jmp instruction.
15601 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15603 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15605 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15607 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15608 Bring s390 up to current level.
15610 2005-12-12 Zltan Varga <vargaz@gmail.com>
15612 * generics.2.cs: Disable the newly added tests as they do not work yet.
15614 * generics.2.cs: Add valuetype tests.
15616 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15618 * basic-long.cs: Add i4->u8 test.
15620 * objects.cs: Add tests for JIT intrinsic.
15622 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15623 optimizations lost by a mistake.
15625 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15627 * basic-long.cs: Remove a test moved to objects.cs.
15629 * arrays.cs: Add more array tests.
15631 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15633 * arrays.cs: Add new tests for multi-dimensional arrays.
15635 2005-12-06 Raja R Harinath <rharinath@novell.com>
15637 * Makefile.am (test_sources2): Add generics.2.cs.
15638 (EXTRA_DIST): Add test_sources2.
15640 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15642 Support for boxing and unboxing nullable types as well as the
15643 isinst operation on nullables, per the CLI ammendment.
15645 * inssel.brg (CEE_ISINST): Special case for nullable
15647 * mini.c (handle_unbox_nullable): new method
15648 (handle_box): Special case for nullable types
15649 (mono_method_to_ir): Call handle_unbox_nullable in correct
15652 * generics.2.cs: New test suite
15654 * Makefile.am: Support for regression tests with generics.
15656 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15658 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15659 allocated to registers. Fixes #76800.
15661 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15663 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15665 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15667 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15670 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15672 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15675 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15677 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15678 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15680 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15681 single precision before storing to a single precision location.
15683 2005-11-28 Raja R Harinath <rharinath@novell.com>
15685 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15687 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15689 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15692 * basic.cs: Remove test_0_byte_compares test which was moved to
15693 objects.cs a long time ago.
15695 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15697 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15699 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15701 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15702 handlers are called.
15704 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15707 * mini-ia64.c: Add support for the throw->branch exception
15710 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15712 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15714 * mini.c: Enabled "fastpath" deadce :-)
15716 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15718 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15719 alias analysis pass to support it.
15720 * mini.h: Likewise.
15722 * liveness.c: Likewise (liveness computation can use aliasing
15723 information to be more accurate).
15724 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15725 moreover made so that "--compile-all" uses the given optimization
15726 flags and not the default ones.
15727 * aliasing.c: Alias analysis (new file).
15728 * aliasing.h: Likewise.
15729 * Makefile.am: added "aliasing.c" and "aliasing.h".
15731 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15733 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15736 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15738 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15739 fp >= end_of_stack exit condition, as it is not needed, and it might
15740 become true for fp eliminated frames.
15742 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15744 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15747 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15749 * mini-arm.c: fixed alignment of doubles/longs to match
15750 the C ABI (bug #76635).
15752 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15754 * aot.c: fix compilation with --enable-minimal=aot.
15756 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15758 * mini-arm.c: fixed compatibility with the new
15759 floating point emulator package for compares.
15761 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15763 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15765 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15767 * mini-exceptions.c (print_stack_frame): Output to stderr.
15768 (mono_handle_native_sigsegv): Ditto.
15770 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15772 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15773 OP_LCONV_TO_OVF_I implementation.
15775 * mini-amd64.c: Add support for the throw->branch exception
15778 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15779 when the catch clause catches a more general exception, i.e. Object.
15781 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15783 * cpu-ia64.md: Remove unused opcodes.
15785 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15786 specific defines for architectures defining USE_SIGACTION.
15788 * mini-ia64.c: Fix some warnings.
15790 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15791 version seemed to skip a frame.
15793 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15795 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15796 only calls which are made to native code use this flag.
15798 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15800 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15801 varargs methods as well.
15803 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15804 which have save_lmf set. Reorganize methods prologs a bit.
15806 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15807 debugger to the proper place.
15809 2005-10-29 Martin Baulig <martin@ximian.com>
15811 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15812 when running inside the debugger until the debugger has support
15815 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15817 * mini.h: Fix a warning.
15819 2005-10-24 Miguel de Icaza <miguel@novell.com>
15821 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15822 we expose publicly, this returns the string.
15824 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15826 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15827 with fp elimination.
15829 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15831 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15832 native stacktrace using the glibc 'backtrace' function if available.
15834 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15836 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15838 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15839 handle SIGSEGVs received while in native code.
15841 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15842 code, call mono_handle_native_sigsegv which will abort the runtime
15843 after printing some diagnostics, instead of converting it into a
15844 confusing NullReferenceException.
15846 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15848 * cpu-pentium.md: Remove unused opcodes.
15850 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15852 * mini-amd64.h (MonoLMF): Add rsp field.
15854 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15857 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15859 * mini-codegen.c (get_register_spilling): Fix some warnings.
15861 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15863 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15864 elimination during exception handling. Enable fp elimination by
15867 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15870 2005-10-16 Martin Baulig <martin@ximian.com>
15872 * mini-exceptions.c
15873 (mono_debugger_run_finally): New public method for the debugger.
15875 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15877 * debug-mini.c (mono_debug_init_method): Fix warning.
15879 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15880 the 'exname' parameter const to fix some warnings.
15882 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15884 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15885 introduced by the previous patch.
15887 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15889 * basic-float.cs: Add test for precision of float arithmetic.
15891 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15892 when loading/storing single values from/to memory.
15894 * mini.c (mono_jit_compile_method_with_opt): Create the function
15895 pointers in the correct domain.
15897 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15899 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15900 introduced by previous patch.
15902 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15903 when out_filter_idx is NULL.
15905 * mini-exceptions.c: Don't run filter clauses twice during exception
15906 handling. Fixes #75755.
15908 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15910 * aot.c: Add support for ldflda wrappers.
15912 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15915 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15917 * mini.c, mini.h: do not consider exception handlers blocks when
15918 setting up interface variables.
15920 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15922 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15924 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15926 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15927 causes a regression.
15929 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15931 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15933 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15934 of the OP_P definitions.
15936 * TODO: Add a proposal for dealing with the CEE/OP mess.
15938 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15939 optimizations from the x86 port.
15941 * cpu-amd64.md: Ditto.
15943 * basic.cs basic-long.cs: Add tests.
15945 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15947 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15948 Patrik Torstensson's implementation of my exception-handling
15949 optimization idea, when the exception object is not used
15952 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15954 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15955 of the mul_imm optimizations from the old jit.
15957 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15959 * mini.c, liveness.c: patch by Patrik Torstensson and
15960 Zoltan Varga to improve performance in methods with
15963 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15965 * driver.c: Remove 'Globalization' entry from --version.
15967 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15969 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15970 there is a profiler interested in JIT events.
15972 * aot.c: Load profile files produced by the AOT profiling module, and
15973 reorder methods based on the profiling info. Add a 'method_order' table
15974 to the AOT file to make mono_aot_find_jit_info work with the reordered
15977 * mini.h: Bump AOT file version info.
15979 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15981 * mini-arm.h: work around what looks like a gcc bug when optimizations
15984 2005-09-28 Raja R Harinath <rharinath@novell.com>
15986 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15987 conditionals. Use ...
15988 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15990 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15992 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15993 to determine the amount of memory to copy when passing valuetypes.
15995 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15996 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15998 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16000 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16001 information about aot.
16003 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16005 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16006 macros. This will allow a deadlock debugger to easily be plugged
16009 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16011 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16013 2005-09-27 Raja R Harinath <rharinath@novell.com>
16015 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16016 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16017 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16018 ($(arch_built)) [CROSS_COMPILING]: Error out.
16020 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16022 * aot.c: Add support for the no_special_static flag for classes.
16024 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16026 * Reapply reverted patches.
16028 * *: Revert r50174 as well.
16030 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16032 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16034 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16036 2005-09-23 Miguel de Icaza <miguel@novell.com>
16038 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16039 part of the SIG_HANDLER_SIGNATURE.
16041 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16043 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16046 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16047 introduced by previous patch.
16049 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16051 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16052 saved registers too.
16054 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16055 upon the information returned by get_call_info ().
16057 * mini-x86.c (add_float): Fix stack size calculation.
16058 (mono_arch_call_opcode): Rewrite this so it works based up the
16059 information returned by get_call_info ().
16060 (mono_arch_get_this_vret_args): Ditto.
16062 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16064 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16065 in cinfo to determine the registers which need to be used.
16067 2005-09-20 Miguel de Icaza <miguel@novell.com>
16069 * driver.c (mono_main): Add --server and --desktop flags.
16071 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16073 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16074 registers as global registers.
16076 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16077 longer needed with the new register allocator.
16079 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16081 * cpu-ia64.md: Remove unused opcodes.
16083 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16085 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16087 * cpu-amd64.md: Remove unused opcodes.
16089 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16090 needed with the new register allocator.
16092 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16095 2005-09-16 Raja R Harinath <rharinath@novell.com>
16097 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16099 2005-09-16 Martin Baulig <martin@ximian.com>
16101 * exceptions-amd64.c
16102 (throw_exception): Don't call mono_debugger_throw_exception() if
16103 we're a rethrow - see the FIXME in the code.
16105 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16107 * mini.c (mono_init_exceptions): This only works on some architectures.
16109 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16111 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16114 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16116 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16117 now in mini-exceptions.c.
16119 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16121 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16122 now in mini-exceptions.c.
16124 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16126 * exceptions-x86.c: Applied patch from Patrik Torstensson
16127 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16129 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16130 code into mini-exceptions.c. Add some assertions to it.
16132 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16134 * aot.c (emit_section_change): Applied patch from "The Software Team"
16135 (<software@solmersa.com>). Fix as errors on windows.
16137 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16139 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16140 method info into the LMF.
16142 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16144 * mini-ia64.c: Add proper unwind info for method epilogs.
16146 * exceptions-ia64.c: Add some code to help debugging.
16148 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16150 * mini-exceptions.c: Fix warning.
16152 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16154 * mini.c: Really fix build.
16156 * mini-x86.c mini-amd64.c: Fix build.
16158 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16160 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16162 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16163 some Interlocked methods as intrinsics.
16165 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16166 for Thread methods as well.
16168 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16170 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16172 * mini-ia64.c mini-x86.c mini-amd64.c
16173 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16176 * mini.c (mono_init_exceptions): Fix build breakage.
16178 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16180 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16181 of instructions. Use the new ia64_unw_op macros for emitting unwind
16184 * mini.c (mono_init_exceptions): Initialize exception handling
16185 related trampolines at startup.
16187 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16189 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16191 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16193 * mini.c: Handle type loading errors gracefully during compilation and
16194 throw the appropriate exception.
16196 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16198 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16199 for the mono binary.
16201 2005-09-09 Martin Baulig <martin@ximian.com>
16203 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16206 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16208 * mini-arm.h: use emulation for conv.r.un for the release.
16210 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16212 * mini-arm.c, objects.cs: more fixes and tests for them.
16214 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16216 * mini-arm.c: align structures to at least 4 bytes to be able
16217 to keep our current optimized memcpy.
16219 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16221 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16223 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16225 * mini.c: ignore SIGPIPE.
16227 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16229 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16231 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16233 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16235 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16237 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16239 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16240 exception handling support.
16241 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16242 patch by Brian Koropoff <briank@marakicorp.com>).
16244 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16246 * mini.c: revert another 'optimization' which breaks when
16247 items on the eval stack need to be saved at a basic block end
16250 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16252 * jit-icalls.c: for arrays, ensure we always provide
16255 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16257 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16259 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16261 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16263 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16264 arguments in their original register.
16266 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16268 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16271 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16272 when ssapre is enabled.
16274 * inssel-long.brg: Fix bug in previous patch.
16276 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16277 multiplication by a constant.
16279 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16281 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16284 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16287 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16289 * inssel-arm.brg: apply changes tested by Brian Koropoff
16290 <briank@marakicorp.com>.
16292 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16294 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16296 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16298 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16299 to the same register if dreg is just a base register.
16300 (print_ins): Improve printing of membase opcodes.
16302 * inssel-x86.brg: Add optimized ldind(reg) rules.
16304 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16306 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16308 * mini.c: when running under valgrind, set the stack bottom for
16309 the GC at the actual approximate stack for the app (fixes running
16310 mono with valgrind).
16312 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16314 * mini.c: do no break at the first valuetype to init found
16315 (fixes bug #75791).
16317 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16319 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16321 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16323 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16325 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16327 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16329 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16331 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16333 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16336 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16339 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16342 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16344 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16346 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16348 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16349 in the tail recursion optimization.
16351 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16352 debug info into the assembly file.
16354 * iltests.il: Add test for filter regions.
16356 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16357 initial stack of filter regions. Fixes #75755.
16359 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16361 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16362 stack requirements.
16364 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16366 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16367 the check for an already compiled method on non-ia64 platforms.
16368 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16371 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16373 * inssel-x86.brg: Add some optimized call rules.
16375 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16377 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16380 * mini.h mini-trampolines.c: Pass the trampoline argument to
16381 mono_arch_patch_delegate_trampoline.
16383 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16385 * mini-trampolines.c: Fix build.
16387 * mini-amd64.h: Add delegate trampolines.
16389 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16391 * inssel-amd64.brg: Add optimized call rules.
16393 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16395 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16397 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16399 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16402 * mini-ia64.c: Remove LMF fixmes.
16404 * mini-ia64.h: Remove most fields from LMF.
16406 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16408 * mini-trampolines.c: Add support for IA64 function descriptors.
16410 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16411 for IA64 function descriptors.
16413 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16415 * tramp-arm.c: patch the vtable for virtual calls. Added
16416 support code to register/unregister the LMF.
16417 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16420 2005-08-19 Dick Porter <dick@ximian.com>
16422 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16423 bit value if needed.
16425 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16427 * mini.c (mini_get_method): Move handling of wrapper data here.
16429 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16431 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16434 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16435 bblock->code does not remain empty.
16437 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16439 * arrays.cs: Add regression test for #75832.
16441 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16442 rules. Fixes #75832.
16444 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16445 instruction scheduling.
16447 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16449 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16451 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16453 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16455 * mini-codegen.c: Fix VC build.
16457 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16459 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16461 * mini.h: fix signature for mono_register_opcode_emulation.
16463 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16465 * mini.c: Get rid of most of the helper_sig_... constants using
16466 mono_create_icall_signature ().
16468 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16470 * jit-icalls.c (helper_ldstr): New helper function.
16472 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16474 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16475 throw, load the string using a helper call instead of creating a string object.
16477 * aot.c: Update after LDSTR changes.
16479 * mini.h: Bump AOT file version.
16481 * aot.c: Save class size info into the AOT file. Print more statistics during
16484 * mini.h: Bump AOT file version.
16486 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16487 ordering of disasm cases. Fixes #74957.
16489 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16491 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16492 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16493 the generic code needed for the ARM port.
16495 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16497 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16498 inssel-arm.brg: more ARM features and fixes.
16500 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16502 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16503 ARM port work in progress.
16505 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16507 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16509 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16511 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16513 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16515 * *-ia64.*: Ongoing IA64 work.
16517 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16519 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16521 * TODO: Remove out-of-data todo stuff.
16523 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16526 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16528 * mini.h: Bump corlib version.
16530 2005-07-27 Martin Baulig <martin@ximian.com>
16533 (create_copy_ins): Added `const unsigned char *ip' argument; set
16534 `copy->cil_code' from it.
16536 2005-07-27 Martin Baulig <martin@ximian.com>
16538 * mini-exceptions.c (mono_handle_exception): Don't call
16539 mono_debugger_handle_exception() for filters.
16541 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16543 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16546 2005-07-26 Martin Baulig <martin@ximian.com>
16548 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16550 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16551 helper_compile_generic_method() if the method is actually virtual
16554 2005-07-26 Martin Baulig <martin@ximian.com>
16557 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16558 public; this is now accessed directly by the debugger.
16559 (mono_generic_trampoline_code): Removed.
16562 (mono_debug_init_method): Also add interncalls and wrappers.
16564 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16566 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16568 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16570 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16572 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16574 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16576 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16578 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16579 getting TLS offsets on AMD64 too.
16581 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16583 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16585 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16587 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16588 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16590 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16592 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16594 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16597 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16598 mono_sparc_is_virtual_call ().
16600 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16602 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16603 trampoline parameters.
16605 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16607 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16608 to mono_arch_get_vcall_slot_addr.
16610 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16613 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16615 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16617 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16619 2005-07-19 Martin Baulig <martin@ximian.com>
16621 * exceptions-amd64.c (throw_exception): Call
16622 mono_debugger_throw_exception() here like we're doing it on i386.
16624 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16626 * mini-ia64.c: Add optimized TLS access support.
16628 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16630 * mini-exceptions.c: Ongoing IA64 work.
16632 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16634 * mini.c: Use the default optimization set when embedding. Fixes
16637 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16639 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16640 of trampolines to a separate file.
16642 * mini-trampolines.c: New file.
16644 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16647 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16650 * mini-codegen.c: Fix cygwin build.
16652 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16654 * mini.c: Add some minor changes needed by the IA64 port.
16656 * *-ia64.*: Ongoing IA64 work.
16658 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16660 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16661 trampolines into arch-independent and arch-dependent parts.
16663 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16665 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16667 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16669 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16670 the xp-regalloc-branch for amd64.
16672 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16673 xp-regalloc-branch for x86.
16675 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16677 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16679 2005-07-06 Martin Baulig <martin@ximian.com>
16682 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16683 (mono_jit_runtime_invoke): Likewise.
16685 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16687 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16690 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16691 without loading their metadata. Reorganize the file format so exception handling+
16692 debug info is kept separate from normal method info. Create MonoJitInfo
16693 structures for methods lazily.
16695 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16697 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16699 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16701 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16704 * mini.h: Bump AOT file version.
16706 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16708 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16710 2005-07-01 Raja R Harinath <rharinath@novell.com>
16712 * Makefile.am (check-local): Call semdel-wrapper.
16714 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16716 * mini-x86.c: Revert the last change as it seems to break the build..
16718 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16720 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16722 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16724 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16726 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16727 outside of the macro, so strange stuff doesn't happen with gcc4
16728 (NEW_AOTCONST_TOKEN): Likewise.
16730 2005-06-28 Martin Baulig <martin@ximian.com>
16732 * mini.c (mini_class_is_system_array): New static method; use this
16733 instead of `klass->parent == mono_defaults.array_class' everywhere
16734 since this also works for the new generic array class.
16736 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16738 * inssel.brg: Remove warnings.
16740 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16742 * mini-ia64.c: Ongoing IA64 work.
16744 * basic-float.cs: Add float->i1 conversion test.
16746 * iltests.il: Add conv.u4 test.
16748 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16750 * inssel-long.brg: Fix bug caused by last change.
16752 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16754 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16755 BSDs. Allows the x86 JIT to work on OSX86
16757 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16759 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16762 * mini-ia64.c: Ongoing IA64 work.
16764 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16766 * mini-ia64.c: Ongoing IA64 work.
16768 * driver.c: Clean up jit_code_hash as well when using --regression.
16770 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16772 * basic-long.cs: Add tests for long->u4 conversion.
16774 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16776 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16777 that we do not depend on undefined C behavior: the order stuff
16778 gets evaluated within an expression. Fixes mono when compiled on
16781 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16783 * *-ia64.*: Ongoing IA64 work.
16785 * aot.c: Lower memory usage while loading AOT methods.
16787 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16789 * mini.h: Bump AOT file format version.
16791 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16793 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16795 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16797 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16798 not on callee assembly). Fixed some comments.
16800 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16802 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16803 it gets proper disassembly.
16804 (emit_method_info): Remove some dead code.
16806 * mini.c (mini_method_compile): Allways allocate the GOT var in
16807 mono_method_to_ir for emulating opcodes.
16809 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16811 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16812 before freeing the code memory. Fixes #74990.
16814 * objects.cs: Add regression test for #74992.
16816 * liveness.c: Extend live ranges of arguments to the beginning of the
16817 method. Fixes #74992.
16819 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16820 so it points into the faulting instruction.
16822 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16824 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16826 * *-ia64.*: Ongoing IA64 work.
16828 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16830 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16832 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16834 * *-ia64.*: Ongoing IA64 work.
16836 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16838 * basic-long.cs: Add tests for add/sub.ovf.
16840 * basic.cs: Add tests for sub.ovf.
16842 * *-ia64.*: Ongoing IA64 work.
16844 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16846 * *-ia64.*: Ongoing IA64 work.
16848 * basic.cs: Add conv.ovf.i4.un test.
16850 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16852 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16854 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16856 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16858 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16860 * *-ia64.*: Ongoing IA64 work.
16862 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16865 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16867 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16869 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16871 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16873 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16875 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16876 of a call is callable by a near call.
16878 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16880 * mini-ia64.c: Ongoing IA64 work.
16882 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16884 * genmdesc.c: Make the generated array non-static.
16886 * inssel-long.brg: Fix LSHR_IMM rule.
16888 * *-ia64.*: Ongoing IA64 work.
16890 * *-ia64.*: Ongoing IA64 work.
16892 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16894 * *-ia64.*: Ongoing IA64 work.
16896 * *-ia64.*: Ongoing IA64 work.
16898 * mini-ia64.c: Ongoing IA64 work.
16900 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16902 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16904 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16906 * objects.cs basic-long.cs: Move some tests to objects.cs.
16908 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16910 * *-ia64.*: Ongoing IA64 work.
16912 * iltests.il: Add a new test.
16914 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16915 newobj. Fixes #75042.
16917 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16919 * *-ia64.*: Ongoing IA64 work.
16921 * *-ia64.*: Ongoing IA64 work.
16923 * *-ia64.*: Ongoing IA64 work.
16925 * basic.cs objects.cs: Move tests accessing static variables as well.
16927 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16929 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16931 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16933 * driver.c: Always print failed tests.
16935 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16938 * *ia64*: Ongoing IA64 work.
16940 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16942 * basic.cs: Add tests for add.ovf. Fix warnings.
16944 2005-05-18 Miguel de Icaza <miguel@novell.com>
16946 * driver.c (mono_main): Avoid crash if no argument is passed to
16947 --break; Do not use g_error, but f_printf. And fix all other
16948 ocurrences of the same crash.
16950 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16952 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16953 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16956 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16958 * *-ia64.*: Add beginnings of IA64 backend.
16960 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16962 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16964 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16967 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16969 * mini-amd64.c: Fix a warning.
16971 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16973 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16974 in float_neg. Fixes #74897.
16976 * mini-amd64.c (emit_call): Fix another near call bug.
16978 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16980 * declsec.c: Keep the appdomain information in the structure. Added a
16981 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16982 value gets overwritten).
16983 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16984 an MonoAppDomain member to MonoSecurityFrame.
16985 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16986 used in the stack walk. Now use a MonoArray which grow (double) when
16989 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16991 * mini.c: Re-enabled runtime cleanup, since running threads should
16992 now properly stop when exiting.
16994 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16996 * mini-codegen.c: New file contaning the arch-independent local
16997 register allocator. Not used by any architectures yet.
16999 * mini.h linear-scan.c: Merge some changes from the
17000 mini-xp-local-regalloc branch.
17002 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17004 * mini-amd64.c (emit_call): Fix calls to native functions when the
17005 runtime is compiled as a shared library. Fixes #74756.
17007 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17008 on a literal field. Fixes #74751.
17010 2005-04-25 Raja R Harinath <rharinath@novell.com>
17012 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17014 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17016 * objects.cs: Add missing null casting test.
17018 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17020 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17021 in wrapper methods. Also rename 'address' variable to 'offset'.
17023 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17025 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17028 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17030 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17033 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17035 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17037 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17039 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17040 just the last bytes.
17042 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17044 * aot.c (mono_compile_assembly): Fix warning.
17046 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17047 by the _MSC_VER stuff.
17049 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17051 * inssel-long.brg: Fix #74588.
17053 * cpu-amd64.md: Fix #74591.
17055 * iltests.il: Add new regression tests.
17057 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17059 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17062 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17064 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17066 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17067 from Bill Middleton <flashdict@gmail.com>.
17069 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17071 * arrays.cs: Add new regression test. Fix warnings.
17073 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17075 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17076 and leakage in CKFINITE.
17078 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17079 this to a null op since it is called on amd64 too.
17081 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17083 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17084 body since this is not used on amd64.
17086 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17088 * mini-amd64.c: Remove obsolete fixmes.
17090 * mini.c (print_method_from_ip): Fix debugging support.
17092 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17094 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17095 so that expressions that don't give much gain are not reduced.
17096 * ssapre.h: Likewise.
17098 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17100 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17102 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17104 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17106 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17108 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17110 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17112 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17114 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17117 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17119 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17121 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17123 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17124 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17126 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17128 * mini-x86.c: Fix up stack overflow handling.
17130 * exceptions.cs: Add new regression test.
17132 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17134 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17135 mono_jit_thread_attach.
17137 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17139 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17141 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17142 avoid calling constructors using callvirt.
17144 * inssel.brg: Fix #74073.
17146 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17148 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17149 compilation with non-GCC compilers.
17150 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17151 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17153 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17155 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17156 klass->interface_offsets (will likely fix bug#74073).
17158 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17160 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17162 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17164 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17165 to amd64_div_reg_size ().
17167 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17169 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17171 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17173 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17175 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17177 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17179 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17181 * mini.c (mono_precompile_assembly): Load and precompile referenced
17182 assemblies as well. Fixes #74015.
17184 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17186 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17188 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17190 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17191 a lot of checks and (anyway) permissions cannot work until corlib is
17194 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17196 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17198 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17200 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17201 calls (fixes bug#72824).
17203 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17205 * mini.c: fix tail recursion elimination (see test in bug#73936).
17207 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17209 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17210 some fp functions in sse2 mode.
17212 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17214 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17216 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17218 * mini.h mini.c: Add mono_get_jit_tls_key ().
17220 * mini-x86.c: Enable fast TLS support on windows.
17222 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17224 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17225 * mini.c: Check for p/invoke method when generating code. If a
17226 p/invoke method, or it's class, isn't decorated with [Suppress
17227 UnmanagedCodeSecurity] then generate code to call System.Security.
17228 UnmanagedDemand (only if the security manager is active).
17230 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17232 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17233 last change as it seems to cause strange crashes.
17235 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17237 * *.c: handle unsafe function pointers where needed.
17239 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17241 * mini.c (mono_jit_free_method): Remove the fixme too.
17243 2005-03-15 Miguel de Icaza <miguel@novell.com>
17245 * mini.c: As discussed, make the code actually free the delegate
17246 thunk now, to enable the debugging of delegate problems, use
17247 MONO_DEBUG=1 when running Mono.
17249 This takes also care of parts of the leaks as seen by Joe.
17251 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17253 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17254 thread_tls_offset calculation.
17256 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17258 * declsec.c: Reworked linkdemand checks for icall. The previous code
17259 was using the declaration code (untrusted) and didn't work as expected
17260 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17263 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17265 * iltests.il: Add new localloc test.
17267 * mini-amd64.c: Handle large stack allocations the same way as on
17268 windows if stack overflow handling is working.
17270 * mini-amd64.c: Allocate the signal stack using mmap.
17272 * mini.c (sigsegv_signal_handler): Fix reading of context.
17274 * mini-exceptions.c: Fix up stack overflow handling.
17276 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17278 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17280 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17282 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17284 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17285 tramp_init functions as they are no longer needed.
17287 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17289 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17291 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17293 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17295 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17298 * mini-ops.h: Add OP_LMUL_IMM.
17300 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17301 long mul/div opcodes as intrinsic.
17303 * mini-amd64.c (emit_call): Handle the case when the callee might be
17306 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17308 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17311 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17313 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17315 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17317 * mini.c (mono_codegen): Don't leak here, to help people running
17320 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17322 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17323 conversions in sse2 mode.
17325 * basic-float.cs: Add regression test.
17327 * mini-amd64.c: Reenable sse2.
17329 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17331 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17333 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17335 * driver.c: Copyright text should include 2005.
17337 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17339 * cpu-amd64.md (load_membase): Fix more max lengths.
17341 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17343 * cpu-amd64.md (load_membase): Fix max length.
17345 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17347 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17349 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17350 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17352 * basic-float.cs: Add rounding regression test.
17354 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17356 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17358 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17359 structures in registers for pinvoke wrappers.
17361 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17363 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17365 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17367 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17368 wrapper to mono_jit_thread_attach.
17370 * mini.c (mini_jit_thread_attach): New jit icall.
17372 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17373 native->managed wrappers.
17375 * exceptions.cs: Add new regression test.
17377 * mini.c (optimize_branches): Check regions in the cbranch to throw
17378 block case as well. Fixes #73242.
17380 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17382 * mini.c: thread safety fixes.
17384 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17386 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17387 patching stuff, since delegates use jump trampolines so there is
17390 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17393 * tramp-amd64.c: Fix build.
17395 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17396 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17398 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17399 Rename this to mono_arch....
17400 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17402 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17404 * mini-amd64.c (emit_call): If both the caller and the callee is
17405 guaranteed to have 32 bit addresses, emit a normal call.
17407 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17409 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17410 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17411 method_ptr inside delegates.
17413 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17415 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17416 invalidated. Fixes #73001.
17418 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17420 * mini-x86.c: Only use stdcall for pinvokes on windows.
17422 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17424 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17425 * mini-x86.c: remove unreliable __thread var offset detection,
17426 use the correct accessors and enable by default.
17428 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17430 * mini.c (mono_jit_free_method): Fix memory leak.
17432 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17434 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17436 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17438 * cpu-amd64.md: Fix lengths of atomic opcodes.
17440 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17442 * driver.c: try to not imply using ICU is any good.
17444 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17446 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17447 functions as inline ops.
17449 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17450 some Interlocked functions as inline ops.
17452 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17454 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17456 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17458 * mini.c: Add support for OP_NOT_TAKEN.
17460 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17461 structures in registers for pinvoke wrappers.
17463 * mini-amd64.c: Fix warnings.
17465 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17467 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17469 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17471 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17472 address instead of loading the address from it.
17474 * mini-x86.c: Add support for returning small structs in registers
17475 on Win32. Fixes part of #70864.
17477 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17479 * trace.c (get_token): Improve error checking.
17481 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17483 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17485 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17487 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17488 it can be reused for MonoClass.
17489 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17492 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17494 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17495 instead of a MonoReflectionMethod. The method information wasn't used
17496 when displaying SecurityException details (but will be now).
17498 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17500 * Makefile.am : windows build fix.
17502 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17504 * iltests.il: Add new regression test.
17506 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17509 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17511 * mini.c: Moved linkdemand check into helper function check_linkdemand
17512 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17515 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17517 * declsec.c: Added statistics counter for different kinds of
17519 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17520 (and commented) declaration.
17521 * mini.c: Added statistics counter for security Demand code
17522 generation. Added display of security statistics.
17524 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17526 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17527 Fix compilation errors under gcc-2.95.
17529 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17531 * mini.c, driver.c: Use the new jit trampoline hashtable
17533 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17535 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17537 2005-02-11 Martin Baulig <martin@ximian.com>
17539 * debug-mini.c (mono_debug_close_method): Free the line number array.
17541 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17543 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17546 * mini.h: Bump AOT file format version.
17548 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17550 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17552 * declsec.h: Added macros to get/set lazyly initialized security
17553 informations about assemblies. Added new enum for different type of
17554 possible LinkDemand violation. Added function to check LinkDemands.
17555 * mini.h: Added a field to MonoCompile to hold any security violation
17556 detected when JITting a method (so it can be thrown later).
17557 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17558 and CEE_CALLVIRT. Added code to throw exception at the end of
17559 mini_method_compile (note: the exception is unhandled right now).
17561 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17563 * mini.c, jit-icalls.c: use the managed implementation of
17564 memset for initobj and memset, to avoid managed <-> unmanaged
17567 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17569 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17570 optimization if it would need a GOT var.
17572 * basic.cs: Add tests for constant propagation and switch statements.
17574 * ssa.c: Fix out-of-range constant propagation and switch statements.
17576 2005-02-09 <vargaz@freemail.hu>
17578 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17580 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17582 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17584 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17586 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17588 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17590 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17591 arithmetic operations.
17593 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17595 * mini-ppc.c: add a workaround for broken user code that
17596 DllImports vararg functions with non-vararg signatures.
17598 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17600 * mini.c (mono_jit_compile_method_inner): Add detection and a
17601 meaningfull error message for assemblies written in Managed C++.
17603 * tramp-amd64.c mini-amd64.h: Add support for
17604 create_trampoline_from_token ().
17606 * aot.c mini-x86.c abcremoval.c: Applied patch from
17607 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17609 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17611 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17612 which takes a MonoImage/token as parameter instead of a MonoMethod.
17614 * aot.c: Use the new trampoline for initializing vtables.
17616 * aot.c: Add support for ldfld/stfld_remote wrappers.
17618 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17619 rules for compare <MEM>, IMM.
17621 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17623 * aot.c: Handle inherited finalizers correctly.
17625 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17627 * inssel.brg (stmt): Add a missing _setup_... ().
17629 * aot.c: Save some parts of the class state to the AOT file and use it
17630 to recompute that state when a class is initialized.
17632 * mini.c: Install AOT hooks into the runtime.
17634 * mini.h: Bump AOT file format version.
17636 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17639 * iltests.il: Add new test.
17641 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17643 * mini.c: fix typo.
17645 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17647 * mini.c: setup the statistical profiler in the thread attach
17648 callback to cope with the new single thread code.
17650 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17652 * mini-ppc.c: ensure we have enough room for the profiler
17653 calls (fixed bug#72084).
17655 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17657 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17660 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17662 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17664 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17666 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17667 to succesfully execute parrotbench).
17668 * ssapre.h: Likewise.
17670 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17672 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17673 variable for stores to method arguments (fixes a SSAPRE issue).
17675 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17677 * mini.c: handle value types in dup, fixes gen-112.cs.
17679 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17681 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17682 sequence for calls in dynamic methods to avoid thunks.
17684 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17686 * mini.c: correctly remove dynamic methods from the hashtable.
17688 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17690 * driver.c: Disabled SSAPRE until fix the bug that appears
17691 in IronPython's parrotbench.
17693 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17695 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17697 * mini.c (mono_method_to_ir): Revert the previous change.
17699 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17700 when AOT compiling.
17702 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17703 mono_jit_info_table_find () etc. when running under valgrind.
17705 * inssel.brg: Fix warnings.
17707 * mini-exceptions.c: Fix warnings.
17709 2005-01-31 Martin Baulig <martin@ximian.com>
17711 * driver.c (compile_all_methods_thread_main): Don't try to compile
17712 generic methods or anything which has type parameters.
17714 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17716 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17718 * TestDriver.cs: Add --verbose flags.
17720 * graph.c ssa.c: Fix 64 bit warnings.
17722 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17723 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17724 Fix 64 bit warnings.
17726 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17727 variable not spotted by gcc.
17729 * mini-amd64.c inssel-amd64.brg: Applied patch from
17730 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17731 X86_COMPARE_MEMBASE opcodes.
17733 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17735 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17737 * *: MonoMethod->signature might be NULL now. You *MUST* use
17738 mono_method_signature.
17740 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17742 * driver.c (compile_all_methods_thread_main): Compile the methods
17743 without invoking cctors.
17745 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17747 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17748 * basic-calls.cs: test for the above.
17750 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17752 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17753 MonoJitInfo changes.
17755 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17757 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17758 eagerly if it contains dynamic methods.
17760 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17762 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17763 trace, it is now computed by an icall from trace_ips.
17765 * mini-exceptions.c: Fix a warning.
17767 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17769 * mini-exceptions.c: don't bother getting stack trace info if
17770 it's not going to be used.
17772 2005-01-27 Raja R Harinath <rharinath@novell.com>
17774 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17777 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17779 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17781 * aot.c: Avoid calling mono_method_get_header () if not needed.
17783 * mini.h: Bump AOT file format version.
17785 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17787 * mini.c (mono_print_tree): Print more info for calls.
17789 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17791 * declsec.h: Remove warning by adding missing include for marshal.h
17793 2005-01-26 Martin Baulig <martin@ximian.com>
17795 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17798 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17800 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17803 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17805 * aot.c (mono_compile_assembly): Fix a warning.
17807 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17809 * declsec.c: Look for security attributes on the original MonoMethod
17810 (and not the wrapped one). This fix permissions on icalls.
17812 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17814 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17816 * mini.c (mono_allocate_stack_slots): Add a fixme.
17818 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17820 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17822 * inssel.brg: optimize casts of sealed types (more
17823 optimizations waiting for fixes in remoting).
17825 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17827 * inssel.brg (stmt): Add another dummy rule.
17829 * driver.c: Fix warnings.
17831 * driver.c (mono_main): If running under valgrind, instruct glib to use
17832 the system allocation functions so valgrind can track the memory
17833 allocated by the g_... functions.
17835 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17837 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17839 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17841 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17842 variables in try regions.
17844 * mini.c (mini_method_compile): Don't disable optimizations on large
17845 methods when AOT compiling.
17847 * mini.c (mono_allocate_stack_slots): New arch independent method to
17848 allocate stack slots. Not yet used.
17850 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17852 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17854 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17856 * mini-ppc.c: make the branch info relative as the code
17857 buffer can be reallocated.
17859 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17861 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17862 * driver.c: Removed the AOT/security restriction. Now initialize the
17863 security manager (in metadata) if --security is used.
17864 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17865 rather than the pointer to declarative security, when AOT is used.
17867 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17869 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17870 basic blocks, reduced intrinsic exception throwing code size.
17872 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17874 * driver.c (mini_usage): Reorder the usage screen.
17876 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17878 * mini.c (mono_resolve_patch_target): Fix warning.
17880 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17882 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17885 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17887 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17888 breaks the amd64 build.
17890 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17891 register allocation. Fixes #71454.
17893 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17895 * arrays.cs: Add new regression test.
17897 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17899 * ssapre.c: Turned usage of snprintf to GString.
17900 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17901 (I left it on by mistake in my previous commit).
17903 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17905 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17906 on cond branch optimization (fixes bug# 71515).
17908 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17910 * abcremoval.c: Fixed bug 71062.
17911 * abcremoval.h: Likewise.
17913 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17915 * mini.c: Added a new functionality to optimize_branches, the removal
17916 of useless basic blocks, and fixed some problem in the removal of
17917 critical edges; some utility functions added for both purposes.
17918 * ssapre.c: Added complex expression support, and fixed bug 70637.
17919 * ssapre.h: Likewise.
17920 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17922 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17923 * driver.c: Re-enabled SSAPRE.
17925 2005-01-19 Martin Baulig <martin@ximian.com>
17927 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17928 the result of mono_get_method_constrained().
17930 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17932 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17935 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17937 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17938 be detected. Fixes #59296.
17940 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17942 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17943 which can happen. Fixes #71361.
17945 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17947 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17950 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17952 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17953 appdomain-unload.exe to fail.
17955 * mini.c: Fix some memory leaks.
17957 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17959 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17960 Fixed bug and sped up some codepaths.
17962 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17964 * mini.c: Fix some memory leaks.
17966 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17969 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17971 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17974 * iltests.il: Add regression test for #71320.
17976 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17978 * mini.c (mono_codegen): Fix installation of profiler hooks.
17980 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17982 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17984 * mini.h, mini.c, cfold.c: optimize access to enum
17985 readonly fields, too. Eval conditional branches if possible
17986 to perform unreachable code removal in more cases.
17988 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17990 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17992 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17995 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17996 WinXP DEP. Fixes #71244.
17998 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18000 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18002 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18004 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18006 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18008 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18011 * mini.h: Bump AOT version.
18013 * mini.h (MonoCompile): Change exvar to a hash table.
18015 * mini.c: Allocate a separate exvar for each handler block.
18017 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18019 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18020 ex var with the pending exception and only throw if the two are equal.
18023 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18025 * mini-x86.c: Fix warnings.
18027 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18028 used by all the ports now.
18030 * aot.c: Add write-symbols and save-temps options.
18032 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18034 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18036 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18038 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18041 * tramp-s390.c: Check vtable slot belongs to the domain.
18043 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18044 as per other platforms.
18046 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18048 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18050 * driver.c: we don't run the Main() code in a subthread anymore.
18052 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18054 * mini.c: added experimental rtc support in the statistical
18055 profiler: if the user has the permission, more accurate statistics
18056 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18057 The MONO_RTC value must be restricted to what the linux rtc allows:
18058 power of two from 64 to 8192 Hz.
18060 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18062 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18064 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18066 * mini-ppc.c: better icache flush for smp.
18068 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18070 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18072 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18073 amd64 port, not yet used.
18075 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18077 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18080 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18082 * driver.c: Added --security option to activate the security manager.
18083 Right now this will allow code generation for declarative demands and
18084 is disabled when AOT is specified.
18085 * mini.c: Add code generation for declarative security demands.
18086 * mini.h: Add mono_use_security_manager as an extern gboolean.
18088 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18090 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18091 emitting more dense assembly code.
18093 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18094 exception throwing stuff.
18096 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18098 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18101 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18102 left in by mistake.
18104 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18107 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18109 * tramp-*.c: Only patch vtable slots if the object is in the current
18110 domain. Fixes appdomain-unload.exe.
18112 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18114 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18117 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18119 * mini.c (reverse_branch_op): New helper function.
18121 * mini.c (optimize_branches): Run the new optimization only on
18122 platforms which support it. Also reverse all kinds of branches.
18124 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18126 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18129 * mini.c (optimize_branches): Reverse not-equals branches if the false
18130 bblock is a throw. This happens a lot of time with argument checking in
18133 * mini.c (mono_codegen): Add support for placing basic blocks after
18134 the function epilogue.
18136 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18139 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18141 * mini.c (setup_stat_profiler): Only set this up if the platform
18142 supports ITIMER_PROF.
18144 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18146 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18149 * inssel.brg: Fix a warning.
18151 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18153 * mini.c: added support for statistical profiler
18154 (run with: --profile=default:stat).
18156 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18158 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18160 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18162 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18163 related to global registers from the amd64 port.
18165 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18167 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18169 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18170 with global registers.
18171 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18173 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18175 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18177 * debug-mini.c (encode_value): Fix off-by-one.
18179 * aot.c (encode_value): Likewise.
18181 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18183 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18185 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18188 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18190 * aot.c (emit_method_info): Increase size of temp buffer.
18192 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18195 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18197 * aot.c (emit_method_info): Fix build.
18199 * aot.c: Further rework of the AOT file format to reduce the size of
18200 the method info data.
18202 * mini.h: Bump AOT file format version.
18204 2004-12-27 Martin Baulig <martin@ximian.com>
18206 * mini.c (mini_get_method): New static method; call
18207 mono_get_method_full() and mono_get_inflated_method().
18208 (mono_method_to_ir): Use mini_get_method() instead of
18209 mono_get_method_full().
18211 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18213 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18215 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18217 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18219 * inssel-amd64.brg: Add some optimization rules.
18221 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18223 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18224 standard not GC'd stuff is fine.
18226 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18228 * aot.c: Rework the AOT file format to get rid of most of the global
18229 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18231 * mini.h: Bump AOT file format version.
18233 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18235 * mini.h: Bump AOT file format version.
18237 * aot.c (mono_aot_is_got_entry): New function to determine if an
18238 address is inside a GOT.
18240 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18242 * cpu-pentium.md: Increase the maximum size of some instructions which
18243 might involve a got access.
18245 * mini.c (get_method_from_ip): Another debug helper function.
18247 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18248 when got var accesses are created during the decompose phase.
18250 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18252 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18253 argument mini_compile_method and to MonoCompile, and use this to
18254 determine whenever a given method is compiled for AOT. This allows the
18255 other methods compiled during AOT compilation to be free of AOT stuff,
18256 so the backends does not need to add special support for them by
18257 creating a fake GOT etc.
18259 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18262 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18264 * mini.c (mono_method_to_ir): It turns out that some of the
18265 x-appdomain wrappers are lax with types, so just ignore this for
18268 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18269 at the vtable->klass. If it is non-shared code we can just use the
18272 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18274 * mini-ppc.c: access MonoDomain from tls, too.
18276 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18278 * declsec.c: Removed unused variable (and related warning ;-)
18280 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18282 * iltests.il: New test for LDELEMA on an array of ref types.
18284 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18285 all ldelema's on reftypes.
18286 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18287 it was the wrong place to put it.
18289 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18290 register to pop to make this cleaner, at the request of Paolo.
18292 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18294 * mini-ops.h (OP_GETHASHCODE): New op.
18296 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18298 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18301 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18304 * mini-x86.c (mono_arch_output_basic_block): Rather than
18312 The first is 3 bytes while the second is 1. This saves 36 kb on
18313 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18314 see a small boost because of icache locality.
18316 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18318 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18320 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18321 started code sharing with the generic code.
18323 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18325 * mini-ppc.c, cpu-g4.md: added code for direct access to
18328 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18330 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18331 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18334 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18336 * declsec.c|h: Added functions to cache the declarative stack modifiers
18337 in MonoJitInfo and to create a security frame from a MonoJitInfo
18339 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18340 created. Register internal calls for System.Security.SecurityFrame::
18341 _GetSecurityFrame and _GetSecurityStack.
18342 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18343 the definitions for the new stack walk/callback mechanism.
18344 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18345 first security frame for LinkDemands and InheritanceDemands) and
18346 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18348 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18349 walk initialization (lupus).
18351 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18353 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18355 (handle_loaded_temps): Do not create a temporary variable for
18356 things that we know are temps. They will never be modified.
18357 (mono_spill_call): Set MONO_INST_IS_TEMP
18358 (mono_emulate_opcode): ditto
18360 (mono_method_to_ir.CEE_DUP): ditto
18362 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18364 * mini.c (type_to_eval_stack_type): Make this handle the void type
18365 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18366 (emit_tree): use ip_in_bb to special case some common idioms
18367 Update all callers to pass in the IP.
18368 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18370 This gives us a nice 2% speedup in mcs bootstrap.
18372 * mini-x86.c (peephole_pass): Peephole pass to make
18381 * mini.c (ip_in_bb): new method.
18382 (mono_method_to_ir): use this method rather than doing the hash
18385 * linear-scan.c (mono_linear_scan): When expiring actives, you
18386 don't need to keep around variables that expire on this
18387 instruction. This makes it so that:
18390 store (ebx add (ebx, 1))
18394 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18396 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18397 combination to avoid doing two copies. Fix up problems with previous
18400 * mini.c: Fix 64 bit warnings.
18402 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18404 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18406 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18407 changes from the x86 code.
18409 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18411 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18413 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18414 throwing code to reduce its size, unify the AOT and non-aot code and
18415 get rid of relocations in the AOT case.
18417 * mini-x86.h mini.c exceptions-x86.c
18418 (mono_arch_get_throw_corlib_exception): New arch specific function to
18419 raise corlib exceptions which doesn't require relocations in the
18422 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18424 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18426 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18429 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18432 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18434 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18435 with add function when used from Inc/dec atomic
18436 functions. Re-enabled optimization on x86.
18437 * mini-ops.h: renamed atomic_add functions to
18438 allow _add to match the Interlocked::Add and
18439 _add_next to match Interlocked::Inc/Dec.
18441 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18443 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18444 linking of BBs to the end BB, and enabled SSAPRE also with
18445 consprop and copyprop (which was prevented by that bug).
18447 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18449 * mini-x86.c: disabling the Interlocked optimizing code.
18451 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18453 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18454 file version check.
18456 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18458 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18459 interlocked optimization due lack of support on x86, rewrote
18460 exchange to take into account that base may be in eax.
18462 xsp works again; activated Interlocked optimizing code.
18464 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18466 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18468 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18470 * mini-ops.h: Add new opcodes.
18472 * mini.h: Add new patch types. Add got_var to MonoCompile.
18474 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18475 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18476 make it work with all kinds of patchable code.
18478 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18479 address of the GOT, and referencing entries in the GOT.
18481 * mini.c: Add code to load the GOT address if needed by an opcode.
18483 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18484 independent AOT code on the x86 using an elf-style Global Offset Table.
18486 2004-12-14 Raja R Harinath <rharinath@novell.com>
18488 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18490 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18492 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18495 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18497 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18498 of Interlocked:Increment/Decrement/Add as inline ops.
18499 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18501 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18503 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18504 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18506 2004-12-12 Duncan Mak <duncan@ximian.com>
18508 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18509 again. `patch_info->table_size' is no longer valid after Zoltan's
18512 2004-12-12 Martin Baulig <martin@ximian.com>
18514 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18515 if we are the "real" method, ie. not an inlined method inside it.
18517 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18519 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18520 before we look in the special fields table. This fixes
18521 ../tests/thread-static-init.cs.
18523 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18525 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18526 for Array get_Rank and get_Length. Fixes bug #70465.
18528 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18530 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18531 separate structure to reduce the size of MonoJumpInfo.
18533 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18535 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18537 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18539 * mini.c (mini_get_inst_for_method): Changed to allow ports
18540 to return a MonoInst instead of opcode
18541 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18543 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18544 Allow ports to return a created MonoInst instead of op-code, will enable
18546 (renamed mini_get_opcode_for_method to better reflected the functionality)
18548 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18550 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18552 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18554 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18557 2004-12-08 Martin Baulig <martin@ximian.com>
18559 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18560 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18562 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18564 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18567 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18570 2004-12-08 Raja R Harinath <rharinath@novell.com>
18572 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18574 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18576 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18577 bug introduced by the previous patch.
18579 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18581 * mini-ppc.c, objectc.cs: handle large structs passed by value
18582 (fixes bug #69972).
18584 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18586 * mini-ppc.c: OP_ARGLIST implementation from
18587 Geoff Norton <gnorton@customerdna.com>.
18589 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18591 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18592 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18594 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18596 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18598 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18600 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18603 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18605 * mini-sparc.c: Zero out localled-ed memory.
18607 * iltests.il: Add tests for zeroing out localloc-ed memory.
18609 2004-12-04 Martin Baulig <martin@ximian.com>
18611 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18612 mono_method_get_signature_full().
18614 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18616 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18617 and some utility functions (always for SSAPRE), integrated SSAPRE.
18618 * mini.h: Likewise.
18619 * driver.c: Added ssapre option.
18620 * ssa.c: Small fix on OP_ARG handling.
18621 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18622 * Makefile.am: Likewise.
18624 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18626 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18627 now in the xp code.
18629 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18632 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18634 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18636 * cpu-s390.md : Increase instruction length of oparglist.
18638 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18640 2004-11-30 Martin Baulig <martin@ximian.com>
18642 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18643 virtual generic methods. We call a special helper_compile_generic_method()
18644 icall to retrieve the method from the vtable, inflate and compile
18645 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18647 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18649 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18651 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18653 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18655 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18658 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18660 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18661 platforms with PIC aot.
18663 2004-11-28 Martin Baulig <martin@ximian.com>
18665 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18668 2004-11-28 Martin Baulig <martin@ximian.com>
18670 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18671 the result of mono_type_get_underlying_type() to check whether
18674 2004-11-26 Martin Baulig <martin@ximian.com>
18677 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18680 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18682 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18683 the same way as the other arguments so they won't get clobbered.
18685 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18686 calls through R11 since it is clobbered by the trampoline code.
18688 2004-11-26 Raja R Harinath <rharinath@novell.com>
18690 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18691 pick up in-tree mscorlib.dll.
18693 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18695 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18697 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18698 runtime data/code are now stored in a table similar to the GOT in ELF.
18699 This allows the code itself to be position independent.
18701 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18704 * aot.c: Attach ELF type (object/function) directives to all global
18707 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18709 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18711 * mini-amd64.h: Turn on PIC AOT code.
18713 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18714 returning the offset within an OP_AOTCONST instruction where the GOT
18715 offset needs to be added.
18717 * mini.h: Bump AOT file format version.
18719 2004-11-25 Martin Baulig <martin@ximian.com>
18721 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18722 uninflated generic methods.
18724 2004-11-25 Martin Baulig <martin@ximian.com>
18726 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18728 2004-11-24 Martin Baulig <martin@ximian.com>
18730 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18731 original klass (this only applies for generic instances).
18733 2004-11-24 Martin Baulig <martin@ximian.com>
18735 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18736 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18739 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18741 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18742 localloc. Fixes #69678.
18744 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18746 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18748 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18749 used SSE registers on pinvoke calls. Fixes #69774.
18751 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18753 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18754 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18756 2004-11-23 Raja R Harinath <rharinath@novell.com>
18758 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18759 Refer directly to the mcs/ tree.
18761 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18763 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18764 Check if a trampoline for a synchronized method is required.
18766 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18768 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18769 with localloc if needed. Throe arithmetric exception in
18770 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18771 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18773 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18775 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18776 types before switching on type. Fixes #69622.
18778 2004-11-19 Raja R Harinath <rharinath@novell.com>
18780 * Makefile.am (check-local): New. Integrate into 'make check'.
18781 (MCS,RUNTIME): Define using in-tree mono and mcs.
18783 (%.exe): Use $(ILASM).
18785 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18787 * mini-ppc.c: adjust initial prolog size (bug #69691).
18789 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18791 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18794 2004-11-17 Raja R Harinath <rharinath@novell.com>
18796 * Makefile.am (clean-local): Rename from 'clean'.
18798 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18800 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18801 to mono_arch_is_int_overflow.
18802 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18805 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18807 * declsec.c|h: New files to support declarative security attributes.
18808 Added function to check if a method has (applicable) security.
18809 * mini.c|h: Add check for declarative security attributes in
18810 mono_method_check_inlining.
18811 * Makefile.am: Added declsec.c and declsec.h to the build.
18813 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18815 * mini.c, mini.h: update to keep dynamic code info per-domain.
18817 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18819 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18820 (mini_init): Get rid of it from here too.
18822 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18824 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18825 implemented OP_RETHROW (patch by Geoff Norton
18826 <gnorton@customerdna.com>).
18828 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18830 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18831 between appdomains. Fixes appdomain-unload on PPC.
18833 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18835 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18836 mini-exceptions.c: handle the new wrapper types.
18837 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18838 token value as a MonoClass* when compiling a wrapper.
18839 mono_jit_create_remoting_trampoline now takes an additional
18840 MonoRemotingTarget parameter.
18842 2004-11-10 Martin Baulig <martin@localhost>
18844 * mini.c (mono_method_to_ir): Use `generic_container->context'
18845 rather than creating a new one.
18847 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18849 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18851 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18853 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18855 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18856 the experimental aot cache stuff.
18858 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18860 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18861 mini-exceptions.c: update to exception clause structure changes.
18863 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18865 * exceptions-x86.c (throw_exception): Fix warnings.
18867 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18870 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18872 * exceptions-sparc.c (get_throw_exception): Really fix this.
18874 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18876 * tramp-*.c: we no longer support icalls without wrappers, so
18877 a bit of code can be removed here
18879 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18881 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18884 * cpu-sparc.md: Add op_rethrow.
18886 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18888 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18890 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18891 * mini-ops.h: Add OP_RETHROW.
18893 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18895 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18897 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18899 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18900 Makes the output much easier to read
18902 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18904 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18905 prevents another huge leak when compiling with ssa. Secondly, the
18906 performance of doing this rather than freeing the lists is much
18907 better. GList does a lock every time you allocate a list link,
18908 so that it can use a memory pool. So, it is better to just use
18909 a memory pool of our own.
18911 * ssa.c, linear-scan.c: replace g_list_remove_link with
18912 g_list_delete. The remove one does not free the GList, so we were
18913 leaking memory. On -O=all --compile-all with corlib, this cut down
18914 3 MB of allocations.
18916 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18918 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18920 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18922 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18923 into a new function mono_create_jit_trampoline ().
18925 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18927 * trace.c (get_spec): Allow tracing of classes without a namespace.
18929 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18931 * mini.c: Fix pointer overwrite in mini_method_compile.
18933 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18935 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18936 The darwin ABI needs some special handling for 1 and 2 byte structs
18937 Lets use lbz/lhz instead of lwz everywhere.
18938 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18939 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18940 Use stb/sth for the former, and put the latter always on stack instead of in
18941 argument registers.
18943 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18945 * trace.c (is_filenamechar): Add '_'.
18947 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18949 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18951 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18953 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18955 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18956 depends on libmonogc. Fixes #68805.
18958 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18960 * mini.c (mono_jit_free_method): Provide extra information for
18961 this error. Currently this leaks, but will be turned into a
18962 developer option in the future.
18964 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18966 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18968 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18970 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18971 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18972 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18974 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18976 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18977 trampolines for AOT code.
18979 2004-10-22 <vargaz@freemail.hu>
18981 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18982 constructed types. Fixes #68136.
18984 2004-10-21 Martin Baulig <martin@ximian.com>
18986 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18987 if it returns true, unwind the stack to the call instruction.
18989 2004-10-21 <vargaz@freemail.hu>
18991 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18993 * mini.h: Bump AOT version number.
18995 * objects.cs: Add another test for unbox trampolines.
18997 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19000 2004-10-20 <vargaz@freemail.hu>
19002 * driver.c: Add SHARED to the set of optimizations tested.
19004 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19006 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19007 used by CEE_NEWARR.
19009 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19011 2004-10-20 Martin Baulig <martin@ximian.com>
19013 * mini-exceptions.c (mono_handle_exception): Call
19014 mono_debugger_handle_exception() to tell the debugger about
19015 catch/finally clauses.
19017 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19019 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19021 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19024 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19026 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19027 methods as their native size, fixed bug #57543, #57545.
19028 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19029 This saves a temporary register and mullw call down into 1 (minor perf
19030 increase for cases like sum = sum * 5; This use to translate into:
19033 It now translates to
19036 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19038 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19041 2004-10-11 Martin Baulig <martin@ximian.com>
19043 * mini.c (mono_method_to_ir): If we're a generic method, get the
19044 MonoGenericContainer from our MonoMethodNormal and create a
19045 MonoGenericContext from it.
19047 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19049 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19051 * basic-long.cs: Add test for checked i8->i2 cast.
19053 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19055 * inssel-ppc.brg: added a couple of speedup rules.
19057 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19059 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19060 to speed up rebuilds.
19062 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19064 * mini-s390.c: Minor fix to OP_OR_IMM.
19066 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19068 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19069 better. Fixes appdomain-unload.exe on sparc.
19071 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19073 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19074 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19077 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19079 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19081 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19083 * mini.c: Always generate a field read/write wrapper for members
19084 of the class MarshalByRefObject since the actual instance could
19087 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19089 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19091 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19093 * driver.c mini.h trace.c: Move the setting of the main assembly into
19094 a separate function called mono_trace_set_assembly () and call it after
19095 actually loading the main assembly. Fixes #66872.
19097 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19099 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19100 using the code manager.
19102 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19104 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19106 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19108 * cpu-amd64.md: Fix bug in previous patch.
19110 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19113 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19115 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19116 mini-exceptions.c: updates for changed stack walk interface.
19118 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19120 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19122 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19124 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19126 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19128 * driver.c (mini_regression_list): Do not call mono_assembly_close
19129 since assemblies can't be unloaded.
19131 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19133 * cpu-amd64.md: Fix more instruction lengths.
19135 * cpu-amd64.md: Fix lengths of some instructions.
19137 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19139 * inssel.brg: Make the array ldelema check aot friendly.
19141 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19143 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19145 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19147 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19149 * mini-x86.c: Fix build.
19151 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19152 mono_type_get_underlying_type () helper function to simplify code.
19154 2004-09-09 Martin Baulig <martin@ximian.com>
19156 * mini-amd64.c: Don't access `type->data.klass' directly, call
19157 mono_class_from_mono_type() instead since the type may be a
19160 2004-09-09 Martin Baulig <martin@ximian.com>
19162 * mini-amd64.c (get_call_info): Fix support for generic instances.
19163 (add_valuetype): Use mono_class_from_mono_type() to get the class
19164 since we can be a generic instance.
19166 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19168 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19170 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19172 * liveness.c: reset spill costs on each scan: bug 62107
19174 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19176 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19177 unnecessary line that doesn't compile
19179 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19181 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19182 trampolines, make them call an error function so people can fix their
19185 2004-09-06 Martin Baulig <martin@ximian.com>
19187 * mini.c (mono_method_to_ir): When initializing locals, handle a
19188 generic instances like a valuetype if it's a valuetype and like a
19189 class if it's a class.
19191 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19193 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19194 stack. Fixes #64674.
19196 * exceptions.cs: Add test for unwinding of call arguments.
19198 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19200 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19201 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19202 set the carry/borrow flag). The sparc and s390 implementations
19203 can now use optimized versions (and simplify the code). ppc bugfixes.
19205 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19207 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19209 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19211 * inssel-amd64.brg: Remove leftover 32 bit rule.
19213 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19215 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19217 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19218 mono_arch_find_jit_info functions into a new function. Fix a memory
19221 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19224 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19226 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19229 * exceptions.cs: Add array size tests.
19231 * mini.c: Allocate a separate icall wrapper for each arity of
19232 mono_array_new_va. Fixes #59509.
19234 * exceptions.cs: Add testcase for 64578.
19236 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19238 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19240 2004-09-02 Martin Baulig <martin@ximian.com>
19242 * mini.c (mono_method_to_ir): When initializing the locals, call
19243 handle_initobj() on the generic instance itself, not its
19246 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19248 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19249 MonoJitInfo for dynamic methods.
19251 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19253 * mini.c: Add support for freeing JIT data for dynamic methods.
19255 2004-09-01 Martin Baulig <martin@ximian.com>
19257 * mini-x86.c (is_regsize_var): Added support for generic
19259 (mono_arch_emit_prolog): Make this compile again, use
19260 `x86_push_imm_template (code)'.
19262 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19264 * mini-x86.c: make all push_imm instructions that get
19265 patched always emit the long form
19267 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19269 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19270 in a per-domain hash.
19272 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19275 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19277 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19280 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19283 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19284 Beginnings of SSE2 support.
19286 * exceptions.cs: Add more tests for checked int<->uint casts.
19288 2004-08-28 Martin Baulig <martin@ximian.com>
19290 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19294 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19295 Handle generic instances recursively.
19297 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19299 * iltests.il: test for conv.u8 on a constant
19301 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19303 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19304 LCONV_x4 (shrun_32 (membase)).
19306 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19308 * inssel-x86.brg: c&p rules for push/setret of long
19310 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19312 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19313 compare (regvar, base)
19315 * inssel-x86.brg: more burg love
19317 * inssel.brg: more cleanup
19319 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19321 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19323 * basic-long.cs, basic-calls.cs: new tests for optimization.
19325 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19327 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19330 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19332 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19334 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19336 * inssel.brg (mini_emit_memcpy): use
19337 NO_UNALIGNED_ACCESS to disable memcpy optimization
19339 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19341 * mini-amd64.c: Handle generic types in various places.
19343 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19345 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19347 * mini.c (handle_box): Fix warning.
19349 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19351 * mini-amd64.h: Enable the emit_state optimization.
19353 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19355 * mini-amd64.c: Add some new 64 bit peephole opts.
19357 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19359 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19361 * mini-amd64.c: Register allocator fixes.
19363 * mini.c: Add an optimization to emit_state to avoid allocation of new
19364 registers on some platforms.
19366 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19368 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19370 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19371 allocation. Fixes #63085.
19373 * basic-long.cs: Add new regression test.
19375 * mini-amd64.c: Register allocator improvements.
19377 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19379 * mini-amd64.c (read_tls_offset_from_method): Add another code
19382 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19383 instruction sequence for nullifying class init trampolines.
19385 * objects.cs: Add new regalloc test.
19387 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19389 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19391 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19393 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19396 * driver.c: Fix profiling after TLS changes.
19398 * driver.c (mono_main): Set mono_stats.enabled if needed.
19400 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19403 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19405 * mini-x86.c: use a 1 op rather than a 2 op tls access
19406 instruction -> faster.
19408 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19410 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19413 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19415 * exceptions-sparc.c (throw_exception): fix typo
19417 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19419 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19420 set tree->dreg correctly with tls. Allow any
19421 register to be used.
19423 * mini-x86.c (read_tls_offset_from_method): add new code
19424 generation pattern seen with GCC.
19427 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19429 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19430 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19431 exceptions-sparc.c: fix some performance issues in exception
19432 handling and setting of the stack trace for exceptions that were
19435 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19437 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19440 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19443 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19445 This patch inlines tls access, when possible.
19447 * mini.h: new arch functions for TLS intrinsics.
19448 All platforms updated with a stub.
19450 * mini.c: use the new intrinsics
19452 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19453 arch specific intrinsic for tls variables
19455 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19457 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19460 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19462 * mini.c: thread local allocation
19464 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19466 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19468 * Makefile.am: Link against the static version of libmonogc.
19470 * Makefile.am: Link the static versions of the convenience libraries
19471 into the mono executable.
19473 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19475 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19477 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19478 on integer overflow.
19480 * mini-amd64.c: Reorganize function call code.
19482 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19484 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19486 * inssel-x86.brg: use xor eax,eax.
19488 * basic.cs: new tests
19490 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19492 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19493 in exception throwing code.
19495 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19497 * inssel-x86.brg: use xor esi,esi.
19499 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19501 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19502 can trace methods compiled during mini_init () too.
19504 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19507 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19509 * Makefile.am: static link on x86 (r=zoltan)
19511 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19513 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19514 code since it causes some programs to fail.
19516 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19518 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19520 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19522 * mini.c: ovfops_op_map - add STACK_OBJ case for
19524 * basic.cs: add test_0_pin_string as test
19527 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19529 * Makefile.am: build C# if srcdir != builddir
19531 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19533 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19534 fall-through blocks.
19536 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19538 * driver.c: enable loop by default again and include abcrem in -O=all.
19540 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19542 * iltests.il: Add some localloc tests.
19544 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19546 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19549 * inssel-amd64.brg: Add some optimizations.
19551 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19554 * Makefile.am: Statically link mono against libmono on AMD64.
19556 * mini-amd64.c inssel-amd64.brg: Optimizations.
19558 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19560 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19562 * tramp-amd64.c: Patch calling code in trampolines.
19564 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19566 * mini-amd64.c: pinvoke struct passing fixes.
19568 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19570 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19571 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19573 2004-08-05 Duncan Mak <duncan@ximian.com>
19575 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19578 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19580 * mini-amd64.c (emit_move_return_value): Move return value for normal
19583 2004-08-05 Martin Baulig <martin@ximian.com>
19585 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19586 `type->type'; just modify `type' itself when dealing with enums
19587 and generic instances.
19588 (check_call_signature): Make `simple_type' a `MonoType *'.
19590 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19592 * mini.c: Use OP_PADD to add offsets to addresses.
19594 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19596 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19598 * mini-sparc.c (mono_arch_emit_epilog): fix check
19599 for folding last op into restore instruction
19601 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19603 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19604 helper methods using the code manager.
19606 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19608 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19610 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19612 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19613 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19615 * mini-s390.c: fix tail processing
19617 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19619 * mini-ppc.c: mul.ovf.un exception name fix.
19621 2004-08-03 Martin Baulig <martin@ximian.com>
19623 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19624 instances; before jumping to `handle_enum', also modify `ptype'.
19626 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19628 * cpu-sparc.md: fcall maximal length too small.
19630 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19632 * mini-amd64.c mini.h: Add initial support for passing/returning
19633 structures to/from pinvoked methods.
19635 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19637 * mini-ppc.c: reg allocator fix.
19639 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19641 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19643 * inssel.brg: Optimize memset on 64 bit machines.
19645 * mini-amd64.c: Fix some vararg cases.
19647 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19649 * mini-s390.c: Corrected macro in emit_float_to_int
19651 * s390-abi.cs: Tests to exercise the s390 ABI
19653 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19655 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19658 * basic.cs: Add a test for add.ovf.un.
19660 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19662 * mini-sparc.c: add case for OP_IDIV_UN
19664 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19666 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19668 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19670 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19672 * basic.cs: regression tests.
19674 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19677 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19679 * basic.cs: Add a new test.
19681 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19682 and AOT. Various fixes and optimizations.
19684 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19686 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19688 * mini-ppc.c: make sure temp regs are not used for global reg
19691 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19693 * cpu-sparc.md: conv_i8 fix for 64bits
19695 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19697 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19699 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19700 add opcode for cmp BYTE PTR [eax], imm.
19702 * inssel.brg: Make memcpy and memset takes bases.
19704 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19706 * *-amd64.*: More AMD64 work.
19708 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19710 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19711 add a compare-not-equal opcode.
19713 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19715 * mini.c: Use mono_init_from_assembly instead of mono_init.
19717 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19719 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19721 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19723 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19725 * inssel.brg: 64 bit fixes.
19727 * mini.h (MonoCallInst): Add some AMD64 specific data.
19729 * mini.h: Add some OP_P opcodes.
19731 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19733 * basic.cs: tests for 61797 and 61740
19735 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19737 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19738 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19740 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19742 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19744 * *-amd64*.*: Ongoing AMD64 work.
19746 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19748 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19750 * *-amd64*: Ongoing AMD64 work.
19752 * mini-arch.h: Add AMD64 support.
19754 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19756 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19758 * mini-ops.h: Add new opcodes.
19760 * Makefile.am: Add AMD64 support.
19762 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19763 rules into the inssel-long*.brg files.
19765 * *-amd64.*: Add beginnings of AMD64 backend.
19767 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19769 * mini.c (print_dfn): commenting out the code that prints
19770 the cil. With -O=deadce, this makes -v -v crash.
19772 * cpu-pentium.md: make checkthis have a length of 2
19774 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19776 * mini-sparc.h: fix implementations of __builtin
19777 functions for Sun compiler for V9.
19779 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19781 * mini.c: use the new stelem.ref wrapper
19782 * exceptions.cs, arrays.cs: new stelem.ref tests
19784 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19786 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19787 new XSP should work with these changes).
19789 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19791 * inssel-{long32,x86,}.brg: trivial optimizations.
19793 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19795 * mini.c: load value when emitting box operation in
19798 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19800 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19801 is one byte shorter than cmp DWORD PTR [eax], 0.
19803 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19805 * inssel-ppc.brg: arguments on the stack are always
19806 relative to the stack pointer (spotted by Neale Ferguson).
19808 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19810 * exceptions-x86.c: delay appending the method name to the trace until
19811 after mono_jit_info_table_find is called, as this gets the real
19814 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19816 * aot.c: register roots
19818 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19820 * aot.c : I could just use PLATFORM_WIN32 flag.
19822 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19824 * aot.c : Reverting the previous fix. This time it broke linux build.
19826 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19828 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19830 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19832 * mini.c (handle_stack_args): Remove some more debugging code.
19834 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19836 * driver.c mini.h aot.c: Allow additional options to be specified with
19837 --aot and pass them to mono_compile_assembly.
19839 * aot.c: Add experimental code to AOT compile all loaded assemblies
19840 on demand and save the code into a cache in the filesystem.
19842 * aot.c: Add support for more wrapper methods.
19844 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19847 * cpu-*.md: Remove removed opcodes.
19849 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19850 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19851 related icalls to marshal.c.
19853 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19855 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19857 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19859 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19861 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19862 * liveness.c: If liveness is recomputated we need to reset the information
19863 for each variable. This way, if the liveness range has been narrowed
19864 by optimizations that happened after the last computation, we can return
19867 For example, if you have
19872 // Tons of code that does not affect i
19878 i = 0 is dead code and will be removed by SSA. However, when
19879 linear scan gets to the code, i will still appear to be live
19880 throughout the entire block. This prevents good register allocation.
19882 2004-07-06 Martin Baulig <martin@ximian.com>
19884 * debug-mini.c (mono_debug_init_method): Allow
19885 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19886 (mono_debug_add_icall_wrapper): New method.
19888 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19890 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19892 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19895 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19897 * aot.c (mono_aot_load_method): Fix loading of debug info.
19899 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19901 * aot.c: Add logging support.
19903 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19905 * mini.h: Add prototype for mono_print_method_from_ip.
19907 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19909 * inssel.brg: 64 bit fixes.
19911 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19914 * Makefile.am: Add SPARC64 support.
19916 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19918 * aot.c: Fix alignment problems on 32 bit platforms.
19920 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19922 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19925 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19928 * mini.h: Bump AOT file version. Some 64 bit fixes.
19930 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19932 * inssel-sparc.brg: Add new rule to avoid register moves.
19934 * inssel.brg: Add ldind_to_load_membase helper function.
19936 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19938 * mini.c: OffsetToStringData intrinsic.
19940 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19942 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19944 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19947 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19948 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19950 * mini.c: reinstated mono_compile_get_interface_var()
19951 on x86, too, since the change breaks the Gtk# build there as well.
19953 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19955 * driver.c: remove loop from the default optimizations: it seems to
19956 interact badly with some of the other options (see bug #60613).
19958 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19960 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19961 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19963 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19965 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19966 vararg-using methods.
19968 2004-06-21 Martin Baulig <martin@ximian.com>
19970 * mini/mini-exceptions.c
19971 (mono_handle_exception): Added `gpointer original_ip' argument.
19972 After calling mono_unhandled_exception(), call
19973 mono_debugger_unhandled_exception() and if that returns true,
19974 restore the context and return.
19976 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19978 * mini-ppc.c: prefer the use of relative branches so
19979 they won't need to be patched in aot code (patch from Patrick Beard).
19981 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19983 * aot.c: patch from Patrick Beard to make the output assembly
19984 more correct for the MacOSX assembler. Small tweak to
19985 generate sane images on Linux/PPC, too.
19987 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19989 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19990 case until bug #59509 is fixed (shows up in #60332).
19992 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19994 * mini.c: make sure the needed wrappers are compiled, too, with
19997 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19999 * driver.c: remove NPTL reference in --version output.
20001 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20003 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20004 generate valid assembly for the Mach-O assembler.
20006 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20008 * driver.c: don't include abcrem in the all optimization specifier
20009 since it slows down jit compilation too much for now.
20011 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20013 * mini.c: use BIGMUL only if both operands have the same signage.
20014 * iltests.il: Test for bug 60056. (errors related to signage in
20019 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20021 * mini.c, aot.c: memory leak fixes.
20023 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20025 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20027 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20029 * Makefile.am: remove the -static hack completely, it links in
20030 statically glib as well.
20032 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20034 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20035 * exceptions.cs: make it compile with new mcs/csc.
20037 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20038 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20039 and added relevant test case.
20041 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20043 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20044 regressions in gtk-sharp.
20046 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20048 * exceptions.cs: New regression tests.
20050 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20052 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20054 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20056 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20058 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20060 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20062 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20064 * mini.c (mono_jit_runtime_invoke): Init class in this
20065 method instead of trusting mono_jit_compile_method to
20066 do the work (because wrappers can be in object class)
20068 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20070 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20072 * basic-long.cs: New regression test.
20074 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20076 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20077 and div/rem checks.
20079 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20081 * Makefile.am: fix miguel's change to build mono statically against
20082 libmono (track build dependencies).
20084 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20086 * cfold.c: Some glib versions do not have G_MININT32.
20088 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20090 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20091 with precision of tan, atan, sin and cos, and implemented related
20092 regressions tests (fixes bug 54467, but one new problem appeared and
20095 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20097 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20099 * exceptions.cs: Add test for constant folding && division by zero.
20101 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20102 since driver.c is in libmono too, so the optimization was useless.
20104 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20105 variable to driver.c so the compiler can emit more efficient code to
20108 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20110 * Makefile.am: don't distribute generated inssel.[ch] files.
20112 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20114 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20115 into the default appdomain. Fixes #58707.
20117 * jit-icalls.c: Remove the broken approximation for truncl, doing
20118 no conversion is better.
20120 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20123 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20125 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20126 of the mcrxr instruction which is not available on some processors
20127 even if it's documented to be. Implement add and sub overflow correctly
20128 (still not complete for long unsigned). Speed up icalls a bit.
20130 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20132 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20133 we run .cctor in the current domain instead of target_domain.
20135 Fixes bug #58558, .cctor not being called in -O=shared.
20137 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20139 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20141 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20143 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20144 which can be done with an imm8, do it that way.
20145 (mono_arch_output_basic_block): ditto for a jmp
20146 (mono_arch_emit_prolog): Computate maximum offset of a label.
20148 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20150 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20151 now tries to allocate prefered physical reg's for virtual
20152 regs. This reduces the number of emited spills/loads with
20153 20-30% on our core assemblies.
20155 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20157 * jit-icalls.c: truncl() is not needed and trunc() is
20158 the correct thing to do anyway (bug #58287).
20160 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20162 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20165 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20167 * driver.c: enable loop optimizations by default.
20169 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20171 * mini-x86.c: fix calc of max loop size when aligning loops start.
20173 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20175 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20178 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20180 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20183 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20185 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20187 * mini.c (inline_method): Allways inline some wrappers even if the cost
20188 is too large. Fixes #58785.
20190 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20192 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20194 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20195 (crichton@gimp.org). Beginning of support for sparc/linux.
20197 * mini-sparc.c: Optimize retrieval of LMF address.
20199 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20201 * exceptions-ppc.c: handle alloca in methods with clauses.
20203 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20205 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20207 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20209 * mini.c: Delegate most of the abort signal work to
20210 mono_thread_request_interruption, which also handles Stop and Suspend
20213 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20215 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20216 supports the save/restore lmf opcodes.
20218 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20220 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20221 by gcc-3.4 as well.
20223 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20225 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20227 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20228 methods which contain array accesses.
20230 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20231 boundaries. Fixes #58537.
20233 * iltests.il: Add regression test for #58537.
20235 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20237 * mini-x86.c (mono_arch_local_regalloc): Last part of
20238 fix for bug #58633 (releasing register to early).
20240 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20242 * basic-long.cs: Add new regression test.
20244 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20246 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20247 register too early on the chain.
20249 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20251 * mini.c (create_helper_signature): Use a helper function to reduce
20252 the code which needs to be written. Also set the calling convention of
20253 icalls on windows. Fixes #57840.
20255 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20257 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20258 exceptions-ppc.c: added helper function to get the instruction address
20259 from a signal handler context.
20261 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20263 * helpers.c: use g_get_tmp_dir. Invokes happyness
20266 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20268 * helpers.c: Add new env variable to pass args to objdump.
20269 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20271 2004-05-17 Radek Doulik <rodo@ximian.com>
20273 * Makefile.am (common_sources): added abcremoval.h so it get
20274 disted and daily mono packages on go-mono.com will build again
20276 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20278 * abcremoval.c: Fixed coding style, added copyright header.
20280 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20282 * mini.h: Added prototype for abc removal main function.
20284 * build_relations_propagation_table.pl: Added copyright header.
20286 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20288 * basic-long.cs: reg test for complex ceq_long bug.
20290 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20292 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20293 reg in long and clob case (bug #58343). Fixed/added comments.
20295 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20297 * mini.c (mono_jit_runtime_invoke): Follow new convention
20298 of calling the invoke method with an function pointer.
20300 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20302 * ChangeLog: Fix author of memory leak patch.
20304 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20306 * Makefile.am: fix make dist as well...
20309 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20311 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20312 on archs where pointers are 4 bytes long.
20314 * Makefile.am: Added abcremoval.c source file.
20316 * abcremoval.c: Added abcremoval.c.
20318 * abcremoval.h: Added abcremoval.h.
20320 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20322 * inssel.brg: Enabled bounds check removal.
20324 * mini.c: Added support for abcrem optimization.
20326 * mini.h: Added abcrem optimization label.
20328 * driver.c: Added support for abcrem optimization.
20330 * propagated_relations_table.def: Added propagated_relations_table.def.
20332 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20334 * mini.c, cfold.c: fix style.
20336 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20338 * mini.c: handle issue with the low-level implementation of
20339 some long opcodes (bug #54209).
20341 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20343 * basic.cs: test for my new cmov stuff.
20345 2004-05-13 Patrik Torstensson
20347 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20348 opt and added peephole documentation.
20350 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20352 * tramp-ppc.c: rewrote the generic trampoline code.
20354 2004-05-11 Patrik Torstensson
20356 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20358 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20360 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20362 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20363 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20365 * mini.c: Add new icalls for AsAny marshalling.
20367 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20369 * tramp-ppc.c, mini-ppc.c: more cleanups.
20371 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20373 * mini.c: no warnings.
20375 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20377 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20379 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20381 * mini.c: In the thread abort signal handler, if the thread is in the
20382 process of being stoped, don't throw the Abort exception, just stop the
20385 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20387 * tramp-ppc.c: removed old code.
20389 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20391 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20392 do some simple speed optimizations on ppc.
20394 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20396 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20397 and large offsets in load/store.
20399 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20401 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20402 it causes regressions.
20404 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20406 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20409 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20411 * jit-icalls.c: remove warnings.
20412 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20413 speedups for unsafe code.
20415 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20417 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20419 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20421 * basic-calls.cs: Add new regression test.
20423 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20426 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20428 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20431 2004-05-06 Patrik Torstensson
20433 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20434 long reg allocation in any reg (not only eax:edx) and implemented
20435 long shl/shr ops in asm instead of helpers.
20437 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20439 * mini-sparc.h: Fix warnings.
20441 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20444 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20445 separate statement for clarity.
20447 * mini-sparc.c: Update status.
20449 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20451 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20454 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20456 * inssel-ppc.brg: another small pre-release workaround:
20457 we don't do overflow detection for long_sub_un.
20459 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20461 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20462 (also works around a weird ppc bug: 57957).
20464 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20466 * tramp-ppc.c: trampoline fixes.
20468 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20470 * mini-ppc.c: fixed typos.
20472 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20474 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20475 at the top of the stack. Fixed typos. Use a frame registers
20476 for all the methods with exception clauses.
20478 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20480 * exceptions-ppc.c: restore fp registers.
20482 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20484 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20485 order from the stack top (moved the stack room to save the
20486 return value for trace after the param area). Fixed corruption
20487 in restoring registers on unwind.
20489 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20491 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20493 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20495 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20496 and prolog/epilog for methods that use it. Allow
20497 enough param area room for varargs methods. Fix miguel's
20498 breakage in exception handling.
20500 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20502 * Makefile.am: run genmdesc only on current arch.
20504 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20506 * exceptions-x86.c:
20507 * mini-x86.h: fix the build on windows.
20509 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20511 * 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.
20513 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20515 * mini-exceptions.c: New file.
20517 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20518 Move some parts of the x86 exception handling code to an
20519 arch-independent file so it can be shared with other ports.
20521 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20523 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20525 2004-04-26 David Waite <mass@akuma.org>
20527 * driver.c: remove comma from end of enumeration declaration
20529 2004-04-26 Jackson Harper <jackson@ximian.com>
20531 * driver.c: parse config file before loading first assembly. This
20532 allows the user gac to be enabled/disabled.
20534 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20536 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20537 simpler mechanism: we do not care what is encoded initially
20538 (branch absolute or relative), we care about the code and its
20539 target. I kept the old code for reference for now.
20541 The new code tries first to determine if the jump is anywhere in
20542 the -/+32 absolute meg range, if it succeeds, it encodes using the
20543 absolute branch; If not, it tried to find something in the
20544 relative range, if not, it uses the handle_thunk code.
20546 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20548 * exceptions-ppc.c: use the correct ip register on macosx.
20550 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20552 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20554 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20556 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20557 Raise exception on integer divide by zero by hand since the hw
20558 doesn't support it. Handle NaNs in FP compares.
20560 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20562 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20563 code reducing duplication between the platforms and enabled
20564 signal exception handling (on linux for now).
20566 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20568 * exceptions-ppc.c: more macosx support.
20570 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20572 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20574 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20576 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20578 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20580 * iltests.il: more tests.
20582 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20584 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20587 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20589 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20591 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20593 * liveness.c: Mark variables as volatile in all basic blocks reachable
20594 from exception clauses.
20596 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20598 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20601 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20603 * iltests.il, basic.cs: more tests for regalloc.
20605 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20607 * iltests.il: Some tests for register allocation modifications
20610 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20612 * exceptions.cs: Add regression test for bug #56782.
20614 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20615 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20616 the beauty of fixing the same thing in 5 different files...
20618 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20620 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20623 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20625 * mini.c: Add support for STRWLPARRAY marshalling convention.
20627 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20629 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20630 to init the context to setup the regs pointer).
20632 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20634 * exceptions-ppc.c: more exceptions work.
20636 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20638 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20641 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20643 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20644 can use the memory directly.
20646 * cpu-pentium.md: Update documentation from a post from Zoltan.
20648 add x86_add_membase, x86_sub_membase, x86_mul_membase
20650 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20652 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20653 GENERAL_REGS they were also hardcoded for all PPC ports.
20655 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20657 Remove hard-coded limit for floating point registers, use
20658 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20660 Notice that in MacOS X calling conventions you can fit a lot more
20661 floating point values in registers, so I should update the PInvoke
20662 test to excercise the passing of floating point values on the
20663 stack (currently broken).
20665 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20667 * tramp-ppc.c (create_trampoline_code): Added
20668 JUMP_TRAMPOLINE_SIZE.
20669 (ppc_magic_trampoline): Follow the pattern from
20670 x86_magic_trampoline: if code is set to zero, return.
20671 (create_trampoline_code): Always pass MonoMethod to the jump
20672 trampoline, before it was passing a null.
20673 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20674 share the code with mono_arch_create_jit_trampoline.
20676 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20678 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20681 * cpu-g4.md: Added length for jmp instruction, the worst case
20682 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20685 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20687 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20689 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20691 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20692 before each IL instruction.
20694 * mini.c (CEE_BOX): Fix warnings.
20696 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20698 * mini.c: removed a few unused vars and extra whitespace.
20700 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20702 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20704 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20706 (OP_GETCHR): use the above
20707 (CEE_LDELEMA): use the above.
20709 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20710 version of the generic impl.
20711 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20712 (CEE_LDELEMA): use the above.
20714 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20716 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20719 * iltests.il: Added new regression test for #56317.
20721 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20723 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20724 under NetBSD. Fixes #56450.
20726 * liveness.c (update_gen_kill_set): Fix previous patch.
20728 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20730 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20732 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20734 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20735 ldsfld and ldsflda.
20737 * inssel-sparc.brg: Add more optimizations.
20739 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20741 2004-04-01 Martin Baulig <martin@ximian.com>
20743 * mini.c (handle_box): New static function; moved the
20744 implementation of CEE_BOX here.
20745 (mono_method_to_ir): Added `constrained_call' variable.
20746 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20747 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20748 mono_method_get_constrained() to get the method.
20750 2004-04-01 Martin Baulig <martin@ximian.com>
20752 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20753 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20754 (mono_method_to_ir): We don't need these macros anymore since
20755 mono_class_get_full() already takes care of it.
20757 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20759 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20760 use @function (as doesn't accept #function here) and check the return
20761 value of system and stop if fails.
20763 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20765 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20767 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20769 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20771 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20773 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20776 * basic-long.cs: Add test for negation of Int64.MinValue.
20778 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20780 * mini-sparc.c: Update status.
20782 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20784 * exceptions-sparc.c: Fix return value in filters.
20786 * inssel-sparc.brg: Fix register allocation in some rules.
20788 2004-03-28 Martin Baulig <martin@ximian.com>
20790 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20793 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20795 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20797 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20798 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20799 remove unused conv_u4 opcode.
20801 * mini-x86.c: Remove valgrind workaround since it slows down things
20802 even when mono is not run under valgrind.
20804 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20806 * mini-sparc.c: Update status.
20808 * inssel-sparc.brg: Add some optimizations.
20810 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20811 future delay slot filling. Add support for varargs, tail calls and JMP.
20813 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20814 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20816 * inssel.brg: Fix register allocation in OP_ARGLIST.
20818 * inssel.brg: Fix warnings.
20820 2004-03-25 Martin Baulig <martin@ximian.com>
20822 * mini.c (inflate_generic_field): Removed.
20823 (mini_get_method): Removed, use mono_get_method_full(),
20824 (mini_get_class): Removed, use mono_class_get_full().
20825 (mono_method_to_ir): Pass our generic context to
20826 mono_field_from_token().
20828 2004-03-25 Martin Baulig <martin@ximian.com>
20830 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20831 of a `MonoMethod *'.
20832 (mini_get_method): Take a `MonoGenericContext *' instead
20833 of a `MonoMethod *'.
20834 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20835 a new local variable called `generic_context' which holds the
20836 current `MonoGenericContext *'; use it to lookup things.
20838 2004-03-24 Martin Baulig <martin@ximian.com>
20840 * mini.c (mini_get_class): New static method; if we're inside a
20841 generic instance, inflate the class if neccessary.
20842 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20844 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20846 * iltests.il: New regression test for #55976.
20848 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20851 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20853 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20856 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20858 * liveness.c: Consider SSA stores as well as loads when making vars
20861 * exceptions.cs: New regression tests for register allocation.
20863 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20865 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20866 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20867 domain lock only to protect puntual access to data structures.
20868 Added access lock for sighash, jit_icall_hash_name,
20869 jit_icall_hash_addr and domain->code_mp.
20871 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20873 * driver.c: Print SIGSEGV handling method.
20875 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20877 * mini.c (setup_jit_tls_data): Handle case when this is called
20878 multiple times for a thread.
20880 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20881 is different from fbxx_un. Fixes #54303. Also use constants instead of
20882 magic numbers in a lot of places.
20884 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20886 * exceptions.cs: Fix cctor test when --regression is used.
20888 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20890 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20893 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20895 * inssel-ppc.brg: fixed register assignments for some rules.
20897 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20899 * exceptions.cs: Add test for exceptions in static constructors.
20901 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20902 static constructors outside the domain lock. Fixes #55720.
20904 2004-03-17 Martin Baulig <martin@ximian.com>
20906 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20907 (inflate_generic_field): Take the `MonoMethod *' instead of the
20908 `MonoClass *' and added support for generic method.
20909 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20910 have a `field->parent->gen_params', only inflate the field if it's
20911 an open constructed type.
20913 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20915 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20916 exception object instead of the preconstructed ones.
20918 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20920 * mini.c: reverted changed to sigsegv_signal_handler commited
20921 accidentally in the previous patch.
20923 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20926 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20927 running --aot with an old assembly.
20929 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20931 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20934 * mini-sparc.c: Add support for v9 branches with prediction.
20936 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20938 * mini.c (mini_init): #warning is GNUC only
20940 * mini-sparc.h: implement __builtin_frame_address
20941 and __builtin_return_address for Sun C compiler
20943 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20945 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20947 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20949 * basic-calls.cs: Add test for unaligned byref long argument passing.
20951 * mini-ops.h: Add sparcv9 compare and branch instructions.
20953 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20954 v9 instructions if we have a v9 cpu.
20956 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20957 registers for global allocation.
20959 * exceptions-sparc.c: Fixes.
20961 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20963 * liveness.c (mono_analyze_liveness): Optimized version.
20965 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20967 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20970 * basic-float.cs basic-calls.cs: New regression tests.
20972 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20974 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20975 sigaltstack implementation.
20977 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20979 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20980 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20982 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20984 * mini.c: Fix warnings.
20986 * mini.c (mono_resolve_patch_target): New function which contains the
20987 arch independent part of the patching process.
20989 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20990 patching code to a separate function.
20992 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20994 * mini.c (add_signal_handler): ifdef out on Windows
20996 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20998 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20999 cpu-sparc.md: Add exception handling support + other fixes.
21001 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21002 typed GC detection in --version.
21004 * basic.cs exceptions.cs: New regression tests.
21006 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21007 the arch specific code can store data during a compilation.
21009 * mini-ops.h: Add OP_SETFRET.
21011 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21012 function, register a separate icall for each arity, so the icalls can
21015 * mini.c (mono_print_tree): Print negative offsets in a more readable
21018 * mini.c: Make signal handling work on sparc.
21020 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21022 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21024 * jit-icalls.c: Emulate truncl by aintl on solaris.
21026 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21028 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21030 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21032 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21034 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21035 a MarshalByRef type, inline a method that performs the check, taking into
21036 account that the object can be a proxy. Also implemented tow new opcodes:
21037 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21038 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21039 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21041 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21043 * mini-ppc.c: if a relative branch displacement is too big
21044 but it points to and area reachable with an absolute branch,
21047 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21049 * mini.c: optimize small copies in cpblk.
21051 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21053 * basic-calls.cs basic-float.cs: New regression tests.
21055 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21056 negative offsets from %fp. Implement localloc. Fix local register
21057 allocation. Fix the case when the this argument needs to be saved to
21058 the stack. Implement some missing opcodes.
21060 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21062 * mini.c (mini_method_compile): Reenable global regalloc in methods
21063 with exception handlers.
21065 * linear-scan.c (mono_varlist_sort): Fix warning.
21067 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21069 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21072 * liveness.c: Make all variables uses in exception clauses volatile, to
21073 prevent them from being allocated to registers. Fixes #42136.
21075 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21077 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21078 causes regressions.
21080 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21081 argument to mono_arch_regalloc_cost.
21083 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21086 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21088 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21089 Make the cost of allocating a variable to a register arch dependent.
21091 * basic-calls.cs: Fix compilation of tests.
21093 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21094 helper function to cut back on the number of #ifdefs needed.
21096 * mini-ppc.c: Fix compilation.
21098 * basic-calls.cs: New regression tests.
21100 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21102 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21103 of l0 since that is callee saved.
21105 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21108 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21109 of delay instruction.
21111 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21113 * mini.h (MonoCallInst): Add 'virtual' flag.
21115 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21117 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21119 * *.cs: New regression tests.
21121 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21124 * mini.c (mono_runtime_install_handlers): Fix build.
21126 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21127 'signal_stack_size' members.
21129 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21130 alternate signal stack.
21132 * exceptions-x86.c: Add stack overflow handling.
21134 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21135 functions to arch independent code.
21137 * mini.c (mono_print_tree): Print more detailed info for load_membase
21140 2004-02-23 Martin Baulig <martin@ximian.com>
21142 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21144 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21146 * mini-x86.c: fixed reg allocation for div/rem.
21148 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21150 * driver.c (mono_main): Report some configuratio options on --version.
21152 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21154 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21155 low in the address space. Correctly flush memory in thunks where we
21156 output native code.
21158 2004-02-20 Martin Baulig <martin@ximian.com>
21160 * mini.c (mini_get_method): New static method; inflate all generic
21161 methods and methods in open generic instances.
21162 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21163 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21165 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21167 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21169 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21171 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21173 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21175 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21176 it compile using Sun's compiler.
21178 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21180 * 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.
21182 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21184 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21186 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21188 * mini-ppc.c: handle calls outside of the allowed range with thunks
21189 allocated using the code manager.
21190 * tramp-ppc.c: use the code manager to hold generated native code.
21191 Fixed the magic trampoline to just patch vtable entries.
21193 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21195 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21198 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21200 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21203 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21204 if we have a working __thread implementation.
21206 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21207 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21209 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21211 * mini-x86.c: Fix compilation under gcc 2.
21213 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21215 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21216 contains a call to the wrapped function.
21218 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21219 OP_<CALL>_IMM opcodes, and use them under X86.
21221 * mini.c (mono_jit_find_compiled_method): Fix warning.
21223 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21225 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21227 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21228 functionality to mini.c.
21230 * mini.c (mono_create_jump_trampoline): New function to create a jump
21231 trampoline. Return a compiled method instead of a trampoline if it
21232 exists. Add a cache for jump trampolines.
21234 * mini.c (mono_jit_find_compiled_method): New function to return a
21235 compiled method if it exists.
21237 * mini-x86.c: Call mono_create_jump_trampoline instead of
21238 mono_arch_create_jit_trampoline.
21240 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21241 a jump trampoline. Fixes #52092.
21243 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21245 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21246 which is not up-to-date. Add check_corlib_version () instead.
21248 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21251 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21252 since newer valgrind versions do not need it.
21254 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21255 compile a method with a given set of optimizations.
21257 * mini.c: Compile icall wrappers on-demand instead of at startup.
21259 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21260 wrapper for an icall.
21262 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21264 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21267 * iltests.il: Add test for non-empty stack before switch instruction.
21269 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21271 * mini.c: Add support for new stringbuilder marshalling conventions.
21273 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21275 2004-02-01 Martin Baulig <martin@ximian.com>
21277 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21278 in `ginst->mtype_argv'.
21280 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21282 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21283 facilitate grepping.
21285 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21287 * mini.c: fixed buglet in initobj generic implementation for references.
21289 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21291 * Makefile.am: make the version script conditional.
21292 * jit-icalls.c: handle missing truncl().
21294 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21296 * exceptions.cs: Add more tests for double->int conversion.
21298 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21299 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21301 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21303 * driver.c: make --verbose --version emit an error
21304 if the loaded corlib doesn't match the runtime version.
21306 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21308 * mini-ppc.h: export ppc_patch().
21309 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21310 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21311 on par or better than on MacOSX.
21313 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21315 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21316 mono_lookup_pinvoke_call.
21318 * mini-x86.c: Under windows, the default pinvoke calling convention is
21319 stdcall. Fixes #52834.
21321 * mini.c (optimize_branches): Add an upper bound to the number of
21322 iterations to prevent infinite loops on strange loops. Fixes #53003.
21324 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21326 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21327 and ISINST. Fixes #52093.
21329 * objects.cs (test_0_vector_array_cast): New tests.
21331 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21333 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21334 checking in Array.Set ().
21336 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21339 * object.cs (test_0_multi_array_cast): New regression test.
21341 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21343 * exceptions-ppc.c: fix build on Linux/PPC.
21345 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21347 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21348 running under valgrind.
21349 (x86_magic_trampoline): Fix build bustage.
21351 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21352 negative values as well. This is needed for the encoding of the line number
21353 info, since sometimes the line numbers are not in increasing order.
21355 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21357 * cpu-pentium.md (localloc): Increase the size of the localloc
21358 instruction since it is a loop under Win32.
21360 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21363 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21365 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21366 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21367 Max Horn (max@quendi.de). Fix file names in comments.
21369 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21371 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21372 avoid stack overflow.
21373 (replace_usage): Avoid uninitialized variable warnings.
21375 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21376 and taking the address of valuetype variables.
21378 2004-01-03 Patrik Torstensson
21380 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21381 for other purposes than FP later on.
21383 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21385 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21388 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21390 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21392 2003-12-30 Patrik Torstensson <p@rxc.se>
21394 * mini-x86.h: Decreased number of availiable fp regs.
21395 Solves corner cases with FP spilling.
21397 2003-12-23 Patrik Torstensson <p@rxc.se>
21399 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21400 for floating point stack tracking / spilling on x86.
21403 * basic-float.cs: added float mul overflow test.
21405 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21407 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21409 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21411 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21412 supports for cond branches that overflow the immediate
21413 overflow offset. mcs can compile simple programs.
21415 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21417 * exceptions-ppc.c: exception handling support wip:
21418 finally handlers get run on exception.
21420 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21422 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21425 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21427 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21428 initial support for stack walking and unwinding.
21430 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21432 * driver.c (mono_main): Make corlib-out-of-sync message more
21433 descriptive. Also remove verify_corlib call.
21435 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21437 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21438 not overlap with other call's arguments, too.
21440 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21442 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21443 move to arch-specific code the choice of arch-specific
21444 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21445 * mini.c: ensure emulation calls will not interleave
21448 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21450 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21451 the magic trampoline stack frame is dropped before executing
21454 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21456 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21457 and integer to fp conversions. Added support for overflowing
21458 arguments on the stack. Reserve a couple more registers as temps.
21459 Added support for aot compilation (as output still needs to be
21462 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21464 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21465 Don't overwrite return register in some corner cases.
21467 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21469 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21470 static constructors when AOT compiling.
21472 * driver.c (mono_main): Call mono_check_corlib_version.
21474 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21476 * cpu-g4.md, basic.cs: fixed div target register.
21478 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21480 * mini-ppc.c, basic.cs: shl_imm fix with test.
21482 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21484 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21485 structures by value. Misc fixes.
21486 * objects.cs: more tests.
21488 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21490 * mini-ppc.c: lconv.ovf.i implemented.
21492 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21495 (mini_init): don't error out if someone already called g_thread_init.
21497 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21499 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21500 to be any type per the spec. Fix abnormal memory usage when
21501 the same object is repeatedly thrown.
21503 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21505 * mini.c: check for overruns in IL code.
21507 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21509 * TODO: Add/remove some todo entries.
21511 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21513 * driver.c (mono_main): Call mono_verify_corlib.
21515 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21517 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21518 This has been moved to mini.c
21519 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21520 type being casted is marshalbyref it could be a proxy, so instead of
21521 emitting the type check code, emit a call to a runtime method that will
21522 perform the check by calling CanCastTo if needed.
21524 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21526 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21527 methods with large stack frames under Win32.
21529 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21531 * Makefile.am: Distribute regression tests.
21533 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21534 at the end instead of inserting each variable into the sorted list.
21536 * linear-scan.c (mono_varlist_sort): New helper function.
21538 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21540 * mini.c: ensure arguments and locals are within bounds.
21542 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21544 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21547 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21549 * mini.c (mono_cprop_copy_values): Fix crash.
21551 * aot.c: Set verbosity back to 0.
21553 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21555 * regalloc.c: complete memory leak fix by Laurent Morichetti
21558 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21560 * driver.c (main_thread_handler): Revert the previous patch.
21562 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21565 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21566 memory from the memory pool.
21568 * driver.c (main_thread_handler): Turn on all optimizations when
21571 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21572 an array for better performance.
21574 * regalloc.c (mono_regstate_assign): Fix memory leak.
21576 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21577 serialize the debug info.
21579 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21580 debug info from the serialized representation.
21582 * aot.c: Save debug info into the generated file and load it when
21585 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21587 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21589 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21590 More FP-related fixes.
21592 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21594 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21595 and register allocation buglet. Hello world now runs.
21597 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21599 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21600 * tramp-ppc.c: fixed class init trampoline.
21601 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21603 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21605 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21606 mini.c: more ppc changes/fixes.
21608 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21610 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21611 Also optimize the case when the arguments are the same in the caller
21614 * iltests.il: Add tests for tail calls with valuetype arguments.
21616 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21618 * mini-ppc.c: fixes for struct return type.
21620 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21622 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21623 mono_spillvar_offset() to arch-specific code.
21625 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21627 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21629 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21631 * exceptions-x86.c: Fix stack space leaks.
21633 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21634 registers from the lmf if the method has save_lmf set.
21636 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21638 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21639 of icall wrappers into InvokeInDomain, since these are now per-domain.
21641 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21643 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21644 make some opcode emulation and intrinsic ops enabled/disabled
21645 according to the architecture. More fixes.
21647 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21649 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21651 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21653 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21654 arch-specific handling for 'this' and struct return type to
21655 arch-specific code.
21657 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21659 * aot.c: prevent divide by zero error when reporting (it happened with
21660 Accessibility.dll).
21662 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21664 * mini.h (inst_switch): Remove unused macro.
21666 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21669 (load_aot_module): free 'info->methods' and 'info' properly. No more
21670 "free(): invalid pointer blah" messages when you have an old aot
21673 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21675 * jit-icalls.c, mini.c: Added support for context static fields.
21677 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21679 * mini.c (mono_method_blittable): Methods which set LastError are not
21680 blittable either. Fixes #51108.
21682 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21684 * mini.c: flush icache.
21685 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21687 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21689 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21691 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21693 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21696 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21699 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21701 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21703 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21704 instruction when the result is discarded.
21706 * iltests.il (test_0_div_regalloc): New regression test.
21708 * arrays.cs: Fix compilation error.
21710 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21712 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21713 float rules to inssel-x86.brg: sane architectures with FP registers
21714 don't need to implement these rules.
21716 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21718 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21720 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21722 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21723 implementation of 32 bit systems.
21725 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21727 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21728 (Jeroen Zwartepoorte).
21730 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21732 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21733 the caller and the callee matches.
21735 * mini.c (mono_method_to_ir): Add comment.
21737 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21738 signbit is missing on some platforms.
21740 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21742 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21744 * mini.c (setup_jit_tls_data): Call the new function.
21746 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21748 * mini-x86.c: Add experimental support for fast access to the lmf
21749 structure under NPTL/Linux 2.6.x.
21751 2003-11-06 Martin Baulig <martin@ximian.com>
21753 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21754 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21757 2003-11-02 Martin Baulig <martin@ximian.com>
21759 * mini.c (inflate_generic_field): New static method.
21760 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21761 generic instance and the field is declared in a generic type, call
21762 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21764 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21766 * mini.h mini.c (mono_method_same_domain): New function to return
21767 whenever the caller and the callee are in the same domain.
21769 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21771 2003-10-30 Martin Baulig <martin@ximian.com>
21773 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21774 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21776 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21777 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21779 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21781 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21784 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21785 object here, so it is in the correct appdomain etc.
21787 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21789 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21791 (mono_method_to_ir): Avoid freeing the type created returned from
21792 mono_type_create_from_typespec, since it is put into an internal cache
21793 by the function. Fixes pointer.exe.
21795 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21796 trampolines for icalls and pinvokes as well. Fixes #33569.
21798 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21800 * mini.c: Update after appdomain changes.
21802 * mini.c (mono_jit_compile_method_inner): Allways compile native
21803 method wrappers in the root domain, since there can only be one
21804 instance of them, whose address is stored in method->info.
21806 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21808 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21809 environment variable. Instead detect automatically whenever running
21810 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21813 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21815 * trace.c, trace.h: New files that implement the new trace option
21818 * driver.c: Document new --trace options.
21820 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21823 - if (mono_jit_trace_calls)
21824 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21826 * mini.h: prototypes.
21828 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21830 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21832 * mini.c inssel.brg: Implement typedefbyref opcodes.
21834 * mini.c (mono_jit_compile_method): Remove unused local variable.
21836 * mini.c (mono_jit_compile_method_inner): Ditto.
21838 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21840 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21842 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21844 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21846 * mini.c (mono_no_aot): Remove unused global variable.
21848 * mini.c: Thread safety fixes.
21850 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21852 * mini.c (mono_create_class_init_trampoline): Add a lock around
21853 class_init_hash_addr.
21855 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21858 * mini.c: Decompose the NEWARR instruction before decomposing its
21859 arguments. Fixes #30073.
21861 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21863 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21866 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21868 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21870 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21872 * driver.c: Add support for compiling icall wrappers to --compile.
21874 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21876 * inssel.brg: The empty value in class->interface_offsets is -1, not
21879 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21881 * objects.cs: New test for 'is' operator on an array of interfaces.
21883 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21885 * tramp-ppc.c: update trampoline code to support jumps
21886 and class initialization.
21888 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21890 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21892 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21894 * inssel.brg (OP_UNBOX): Remove unused rule.
21896 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21897 region instead of one for each method. Fixes #47813.
21899 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21901 * exceptions.cs (test_0_nested_finally): New regression test for
21902 nested exception handlers.
21904 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21906 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21908 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21911 * mini.c (mono_method_check_inlining): Make the inlining limit
21912 configurable by an environment variable.
21914 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21916 * mini.h: Bump AOT file version.
21918 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21919 token, store the image along with the token, since the token might not
21920 refer to the same image as the method containing the relocation,
21921 because of inlining.
21923 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21925 * mini.c (mono_precompile_assemblies): New function to compile
21926 all methods in all loaded assemblies.
21928 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21930 * regalloc.h regalloc.c (MonoRegState): Change the type of
21931 iassign and fassign to int*, since they can contain large negative
21932 values if the register is spilled. Also added some comments. Fixes
21935 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21936 under Win32. Fixes #42964.
21938 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21940 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21942 * aot.c: Added support for AOT compiling methods which contain calls
21943 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21946 * driver.c (compile_all_methods): Run the compilation in a thread
21947 managed by mono. Fixes #44023.
21949 * mini.c (mono_codegen): Print full method name in verbose output.
21951 * mini-x86.c (mono_arch_patch_code): Fix warning.
21953 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21954 jumps, since the method we are jumping to might be domain-specific.
21956 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21958 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21960 * inssel.brg: string chars are unsigned.
21962 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21964 * TODO: New todo item.
21966 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21967 which calls mono_runtime_class_init and patches the call site to
21968 avoid further calls.
21969 (mono_arch_create_class_init_trampoline): New arch specific function
21970 to create a class init trampoline.
21971 (create_trampoline_code): Generalized so it can create
21972 class init trampolines as well.
21974 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21975 (mono_create_class_init_trampoline): New function to create and cache
21976 class init trampolines.
21977 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21978 vtable given the address of a class init trampoline. Used by the
21980 (mono_codegen): Generate a call to a trampoline instead of
21981 mono_runtime_class_init in LDSFLD[A].
21982 (mono_codegen): Add relocations for the new trampoline.
21984 * mini.h mini-x86.c aot.c: Added a new relocation type:
21985 MONO_PATCH_INFO_CLASS_INIT.
21987 * mini.h: Bump AOT version number.
21989 * aot.c: Create a copy of the loaded code instead of using the original
21990 so methods which call each other will be close in memory, improving
21993 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21994 patch since it breaks the regression tests.
21996 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21997 for the register saving instruction sequence since the
21998 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22000 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22002 * TODO: Fix todo item && remove another.
22004 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22006 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22009 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22010 function of the module.
22012 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22013 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22014 --no-aot command line option.
22016 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22018 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22019 by Bernie Solomon (bernard@ugsolutions.com).
22021 * inssel.brg: Refactor the interface offset table related code into
22022 its separate functions and add support for the AOT case.
22024 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22026 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22028 * aot.c: Added mono_aot_verbose variable and made all debugging
22029 output depend on the value of this variable.
22031 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22032 method_label and info_label.
22034 * mini.h mini-x86.c aot.c: Added a new relocation type
22035 MONO_PATCH_INFO_IID for klass->interface_id.
22037 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22038 the MonoJitInfo structure.
22040 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22041 a non-root appdomain in shared mode.
22043 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22045 * aot.c: make aot loader less verbose. Remove free of unused variable.
22047 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22049 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22051 * .cvsignore: Added *.dll.
22053 * mini.c (mono_print_tree_nl): New function callable while debugging.
22055 * mini.c (mono_print_code): Export this.
22057 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22060 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22062 * mini.h (MonoCompile): Added 'jit_info' field.
22064 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22065 the cfg structure, since it is needed by the AOT compiler.
22067 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22069 * aot.c: A major rewrite. Changes include:
22070 - save exception tables for methods which have them.
22071 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22072 to g_module_symbol.
22073 - reworked the file format so it is now much smaller and needs
22074 fewer relocation entries.
22076 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22078 * aot.c (load_aot_module): Fix build bustage on platforms without
22081 2003-09-04 Martin Baulig <martin@ximian.com>
22083 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22085 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22087 * TODO: Some new optimization ideas.
22089 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22091 * aot.c: Save the optimization flags used to compile the code into
22094 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22095 support emitting domain specific code.
22097 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22098 no longer domain neutral. It can be made domain neutral by compiling
22099 with --optimize=shared.
22101 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22102 between appdomains.
22104 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22105 loading of AOT code.
22107 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22109 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22110 if there is no domain neutrality information.
22112 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22114 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22115 format version into the generated library.
22117 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22118 callee method into the caller since one of them could be shared.
22120 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22121 system exceptions from AOT code now works.
22123 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22124 method if it is domain neutral and the callee is not.
22126 * graph.c (cfg_emit_one_loop_level): Fix warning.
22128 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22130 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22133 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22135 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22136 is needed by code which is executed before mono_runtime_init ().
22137 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22139 * mini.c (mono_thread_abort): Fix warning.
22140 (mono_jit_compile_method): Call static constructor in the AOT case too.
22142 * aot.c (mono_compile_assembly): Fix warning.
22144 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22146 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22148 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22150 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22152 * cpu-pentium.md: Fix the length of call opcodes so they include the
22153 ESP restoring instruction. Fixes #47968.
22155 2003-08-28 Martin Baulig <martin@ximian.com>
22157 * mini-x86.c (mono_arch_call_opcode): Added support for
22158 MONO_TYPE_GENERICINST.
22160 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22162 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22164 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22165 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22167 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22170 2003-08-26 Martin Baulig <martin@ximian.com>
22172 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22173 when reporting an error, set this to the actual error location.
22174 (mono_method_to_ir): Report the correct error location if
22175 get_basic_blocks() returned an error.
22177 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22179 * mini.c (mono_type_blittable): OBJECT is not blittable.
22180 (mono_method_blittable): Methods which have marshalling descriptors
22181 are not blittable either. Fixes #47842.
22183 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22185 * driver.c mini.c: Use an environment variable instead of a global
22186 variable. Also fix the build.
22188 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22189 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22192 * driver.c mini.c: Added --with-valgrind option to turn off some
22193 code which prevents mono from running under valgrind.
22195 * mini.c (mono_emit_call_args): Fixed warning.
22197 * mini.c (mono_emulate_opcode): Fixed warning.
22199 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22201 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22202 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22203 regalloc.c, regalloc.h: specify available registers in arch-specific
22204 code and support floats in the regallocator (patch by Laurent Morichetti
22207 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22209 * mini.c: mono_thread_current() can be called only after
22210 mono_runtime_init(): rearrange code to not call it early on.
22212 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22214 * mini.c: allocate jump tables in the code mempools.
22216 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22218 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22221 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22223 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22224 12 to 16. This fixes bug #47453.
22227 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22229 * mini-ppc.c: fixed indexed load and unsigned compares.
22231 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22233 * mini.c: reenabled installation of handler for
22234 thread abort signal.
22236 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22238 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22239 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22240 until it's fixed and actually useful.
22242 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22244 * inssel-long32.brg: couple more opcodes implemented.
22246 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22248 * mini-sparc.c: Even more opcodes implemeted.
22250 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22252 * mini-sparc.c: More opcodes implemented.
22254 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22256 * mini-sparc.c: More opcodes implemented.
22258 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22260 * inssel-sparc.brg: Add some needed rules. Direct
22262 * Makefile.am: Use inssel-sparc.brg
22263 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22264 an assert happy for now.
22266 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22268 * mini-sparc.c: Fixed compile errors.
22269 * exceptions-sparc.c: Same. We now produce a mono binary
22270 on sparc-linux. Yea.
22272 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22274 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22275 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22276 They compile, but do not work.
22278 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22280 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22281 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22282 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22285 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22287 * mini.c: more opcodes implemented and better support for generics.
22289 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22291 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22292 * mini.c, mini.h: first cut at generics support: some new instructions
22293 added and changed the behaviour of some of the existing ones.
22295 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22297 * mini.c: Removed definition of metadata_shared mutex here.
22299 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22301 * mini-x86.c: make vararg calls work for instance methods.
22303 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22305 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22306 returns the arguments in a separte list, now.
22308 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22310 * aot.c, mini.c: updates for array type representation changes.
22312 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22314 * mini.c: register function to perform jit shutdown.
22316 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22318 * mini.c: use a faster allocator if possible.
22320 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22322 * aot.c: some cleanups and portability changes.
22324 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22326 * mini.c: use faster allocation for CEE_BOX if possible.
22328 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22330 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22331 Moved inlined mempcy code to its own function so that is can be
22332 reused. Added an inline memset function as well (optimized initobj).
22333 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22335 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22337 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22339 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22341 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22342 arch code can setup the cpu for CLR execution, if needed.
22343 We use it on x86 to set the precision of FP operations.
22345 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22347 * mini.c: disable some optimizations if we can guess they'll cost too
22348 much for a given method.
22350 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22352 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22354 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22355 * mini.h mini.c mini-x86.c: Added instruction level coverage
22356 info collection support.
22358 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22360 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22361 is now implemented in the profiling API. Get rid of a couple of
22362 unnecessary global variables.
22364 2003-06-15 Nick Drochak <ndrochak@gol.com>
22366 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22367 * cpu-g4.md: add op_bigmul and op_bigmul_un
22368 * cpu_pentium.md: add op_bigmul_un
22369 * inssel-long32.brg: add rule for unsigned bigmul
22370 * mini-ops.h: define OP_BIGMUL_UN
22371 * mini-x86.c: THE BUG: handle (un)signed properly
22372 * mini.c: choose unsigned opcode if needed.
22373 This set of patches fixes bug #44291
22375 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22377 * mini.c (optimize_branches): improved to handle all kinds of
22378 conditional branches.
22380 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22382 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22383 don't raise exceptions.
22385 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22387 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22388 to arch-specific files.
22390 2003-06-09 Martin Baulig <martin@ximian.com>
22392 * Makefile.am (libs): Added $(LIBGC_LIBS).
22394 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22396 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22397 and OP_ATAN (fixes bug#44293).
22399 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22401 * Makefile.am, mini-x86.c: rename cpu description array to
22402 pentium_desc, since some compilers define the 'pentium' preprocessor
22405 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22407 * mini.c (mini_select_instructions): add explicit branch if the
22408 following block is not the false target of a conditional branch -
22409 we need this with any optimization that reorder or remove bblocks
22411 * mini.c (optimize_branches): bug fixes
22413 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22415 * mini.c (mono_method_to_ir): inline static readonly fields
22417 * ssa.c (fold_tree): start cfold support for long (very simple
22420 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22422 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22424 * inssel.brg: fixed memcpy (bug #44219).
22426 2003-06-05 Dick Porter <dick@ximian.com>
22428 * driver.c: Set the glib log levels to not abort if g_message
22431 g_set_prgname() has to happen before mini_init() so that the
22432 process handle gets the info.
22434 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22436 * driver.c: add intrins to the default optimizations to get wider
22439 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22441 * mini.h: some large basic blocks will overflow a 16-bit
22442 integers for symbolic registers.
22444 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22446 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22447 (mono_arch_output_basic_block): fix bug 43499
22449 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22451 * mini.c: kill duplicated definition of mono_debug_format.
22453 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22455 * mini-x86.c, arrays.cs: fixed register allocation bug.
22457 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22459 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22461 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22463 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22466 (print_method_from_ip): also print source location information if
22469 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22471 * mini.c (mono_find_block_region): bug fix in region code
22472 (mini_method_compile): enable removing unreachable code again, but
22473 only in methods without exception clauses.
22475 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22477 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22478 Implemented arglist opcode and handling of TypedReference type.
22479 Fixed x86 call convention when a structure is returned.
22480 Minimal support for calling static vararg methods.
22482 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22484 * mini.c (mini_method_compile): always remove unreachable code,
22485 because the code in them may be inconsistent (access to dead
22486 variables for example).
22488 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22490 * driver.c, debug-mini.c: warning fixes.
22492 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22494 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22496 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22498 * mini.c: thread-static fields are registered in mono_class_vtable(),
22499 so ensure the function is called before checking for them.
22501 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22503 * mini.c (optimize_branches): fix for bug 43586
22505 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22506 overflow (fixes Bug #43639)
22508 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22510 * mini.c, objects.cs: allow the use of stobj for primitive types.
22512 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22514 * mini.c: be less strict about argument checking until we support
22515 running the verifier.
22517 2003-05-27 Nick Drochak <ndrochak@gol.com>
22519 * basic-long.cs: tests for (ulong)int * (ulong)int also
22520 * mini.c: use the same trick for (ulong)int * (ulong)int
22522 2003-05-27 Nick Drochak <ndrochak@gol.com>
22524 * basic-long.cs: add regression test for (long)int * (long)int
22525 * cpu-pentium.md: add op_bigmul specification
22526 * inssel-long32.brg: add OP_BIGMUL rule
22527 * mini-ops.h: add OP_BIGMUL
22528 * mini-x86.c: register allocator: handle case where src1 needs to be
22530 * mini.c: substitute special BIGMUL opcode in the tree for
22531 (long)int * (long)int
22533 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22535 * jit-icalls.c: call the type ctor on field access if needed.
22537 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22539 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22540 to a method (including results of ldelema, bug#43207).
22542 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22544 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22545 colors to show exception handler blocks.
22547 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22548 (fix for pinvoke7.cs).
22550 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22552 * mini.h, mini.c: ensure correct initialization order for types that
22553 require it. Prepare for lazy compilation of jit icall wrappers.
22554 Provide a name for opcode emulation to reduce unneeded mallocing.
22556 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22558 * mini-x86.c: better register restoring code and profiling
22559 support for tail calls.
22561 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22563 * mini.h, driver.c: prepare for leaf methods optimization.
22565 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22567 * mini.c: get targets of branches before converting a method.
22569 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22571 * mini.c (optimize_branches): added some experimental code (disbaled)
22573 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22575 * mini.c (optimize_branches): fix branch to branch optimization
22577 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22579 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22581 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22583 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22586 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22588 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22589 enable use of interface variables again.
22591 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22592 I1 to registers because there is no simply way to sign extend 8bit
22593 quantities in caller saved registers on x86.
22595 * inssel-float.brg: set costs of some rules to 2 so
22596 that monobure always select the arch. specific ones if supplied,
22597 regardless of the order we pass the files to monoburg.
22599 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22601 * mini.c, mini-x86.c: since the magic trampoline for jumps
22602 can't patch the code directly, we do it as soon as the
22603 method gets compiled.
22605 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22607 * mini-x86.c, mini.h: introduce a new patching method
22608 to support CEE_JMP and tail calls.
22609 * mini.c: obey tail.call. Don't precompile methods target
22611 * tramp-x86.c: new trampoline code to handle methods
22612 reached through a jump.
22614 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22616 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22617 bit values to registers
22619 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22621 * mini.c (mono_compile_get_interface_var): share interface
22622 variables if possible.
22624 2003-05-16 Martin Baulig <martin@ximian.com>
22626 * debug-mini.c (mono_init_debugger): New function to initialize
22627 the debugger. This is not in the debugger since it needs to
22628 access some of mini's internals.
22630 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22632 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22634 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22636 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22637 for value type handling.
22639 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22641 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22642 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22644 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22646 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22647 the constructor through a proxy.
22649 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22651 * jit-icalls.c, inssel.brg: fixes to array element address
22654 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22656 * mini-x86.c (is_regsize_var): allocate pointer to registers
22658 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22660 * driver.c: fixed typo, added intrins to the set of optimizations
22661 tested with regressions.
22663 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22665 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22666 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22669 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22671 * inssel.brg: remove some common pop instructions without side effects
22673 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22675 * inssel-x86.brg: fixed thinko in int to double conversions.
22677 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22679 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22681 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22683 * inssel-long32.brg: two more missing instructions.
22685 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22687 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22688 if not already set.
22690 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22692 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22695 * basic-float.cs: Added tests for negative zero.
22697 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22699 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22700 a couple of missing operations for long casts, with test cases.
22702 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22704 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22706 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22708 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22709 code size estimation.
22711 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22713 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22714 abstract methods (fix bug 42542)
22716 * aot.c: add ability to handle array types
22718 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22720 * mini.c: Call the _specific versions of the object allocation
22721 functions if possible.
22723 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22725 * driver.c: call setlocale ().
22727 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22729 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22732 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22734 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22736 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22737 wrappers (fix bug 42122)
22739 2003-05-04 Martin Baulig <martin@ximian.com>
22741 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22743 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22744 s/mini_set_defaults/mono_set_defaults/g.
22746 2003-05-04 Martin Baulig <martin@ximian.com>
22748 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22750 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22752 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22753 (reported by Don Roberts).
22755 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22757 * mini.c: temporarily work around two bugs for this release.
22759 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22761 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22762 that contains -export-dynamic and it makes using the ld script
22764 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22766 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22768 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22771 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22773 * mini.c: make sure leave calls all the needed finally blocks,
22774 even when the target jumps out of multiple exception clauses.
22776 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22778 * ldscript, Makefile.am: add linker script to reduce the number of
22779 exported symbols (should also fix the issues with libwine defining
22780 some of the same symbols in io-layer).
22782 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22784 * driver.c (mini_main): Avoid assertion when no file name is given on
22787 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22789 * driver.c: added --version/-V command line option.
22790 Added the inline optimization in the regression tests.
22792 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22794 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22795 to the type in the method signature (fixes bug#42134).
22797 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22799 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22801 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22803 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22805 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22807 * driver.c: fixed bug #42100.
22809 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22811 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22813 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22815 * mini.c: moved most of the code required to do inlining to its own
22816 function so it can be reused. Inline also ctors if appropriate.
22818 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22820 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22821 the runtime can call mono API functions.
22823 2003-04-27 Martin Baulig <martin@ximian.com>
22825 * debug-mini.c (mono_debug_init_method): Added
22826 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22827 send a notification to the debugger.
22829 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22830 running in the Mono Debugger, just pass the breakpoint number to
22831 mono_debug_init_method().
22833 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22835 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22837 * mini.c: allow some more unsafe compares.
22839 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22841 * mini-x86.c, Makefile.am: make distcheck works (partially from
22842 a patch by Richard Lee <r.h.lee@attbi.com>).
22843 * regset.c, regset.h: removed, they are unused.
22845 2003-04-25 Dick Porter <dick@ximian.com>
22847 * driver.c: Usage reports the name as 'mono' not 'mini'
22848 * exceptions-x86.c: Build and run on freebsd
22850 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22852 * Makefile.am: install the program with the 'mono' name and
22853 the library as libmono instead of mini and libmini.
22855 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22857 * driver.c: provide the APIs for the embedding interface of the old jit.
22859 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22861 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22863 2003-04-23 Martin Baulig <martin@ximian.com>
22865 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22867 * driver.c: Added `--debug' command line argument to enable
22870 2003-04-23 Martin Baulig <martin@ximian.com>
22872 * debug.[ch]: Removed. The code is now in
22873 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22875 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22878 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22880 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22882 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22885 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22886 mono_domain_finalize.
22887 (mini_method_compile): use mono_method_profile* if the the option is
22890 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22892 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22893 methods with their wrapper.
22895 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22896 methods with their wrapper.
22898 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22901 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22904 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22907 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22909 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22911 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22913 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22914 of the mempool. This is slightly faster and uses less memory
22916 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22918 * mini.c: avoid O(n) allocation for variables.
22920 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22922 * mini.c: handle items on the stack after inlining methods.
22924 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22926 * mini.c: make the method->opcode optimization dependent
22927 on MONO_OPT_INSTRINS and do it lazily.
22929 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22931 * driver.c: print overall results at the end of regression run.
22933 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22935 * inssel.brg: don't overwrite symbolic registers.
22937 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22939 * inssel-x86.brg: fix conversion from long to float.
22941 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22943 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22945 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22947 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22949 * driver.c: Added --print-vtable option as in the old JIT.
22951 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22953 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22955 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22957 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22959 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22961 * mini.c regalloc.c regalloc.h: Fix memory leak.
22963 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22965 * aot.c (mono_aot_get_method): register all used strings
22967 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22969 * mini.c: always intern strings references with ldstr at compile time.
22971 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22973 * Makefile.am: add BUILT_SOURCES.
22975 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22977 * driver.c: give a better error message when the assembly to execute
22978 doesn't have an entry point.
22980 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22982 * Makefile.am: added hack for automake
22984 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22987 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22989 22003-04-07 Martin Baulig <martin@ximian.com>
22991 * Makefile.am: Added Makefile.am.
22993 * debugger-main.c: Removed, this is now in the debugger where it
22996 * mini.pc.in: Call this package `mini' for the moment.