1 2009-12-14 Miguel de Icaza <miguel@novell.com>
3 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
4 raise an invalid program exception.
6 For other opcodes that we might not handle use a g_warning and
7 raise the exception. Beats termination.
11 2009-12-14 Geoff Norton <gnorton@novell.com>
13 * debugger-agent.c: The end_runtime_invoke guard isn't working on
14 AMD64 as __builtin_frame_address (1) returns NULL. Disable the
15 behaviour by default, and make it runtime configurable.
17 2009-12-13 Jonathan Chambers <joncham@gmail.com>
19 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
20 sigctx being passed in, as we have no CONTEXT available in the APC.
22 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
25 Code contributed under MIT/X11 license.
27 2009-12-12 Zoltan Varga <vargaz@gmail.com>
29 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
32 2009-12-12 Zoltan Varga <vargaz@gmail.com>
34 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
37 2009-12-11 Zoltan Varga <vargaz@gmail.com>
39 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
40 for 2 parameter sched_setaffinity in older glibc versions. Fixes
43 2009-12-10 Zoltan Varga <vargaz@gmail.com>
45 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
48 2009-12-09 Zoltan Varga <vargaz@gmail.com>
50 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
51 on the debugger thread.
53 2009-12-08 Geoff Norton <gnorton@novell.com>
55 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
56 stepping out into native code. There were issues with nested invokes
59 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
61 * driver.c: Fail gracefully with --compile-all if mono_method_signature
62 returns NULL (e.g. a bad assembly).
64 2009-12-07 Geoff Norton <gnorton@novell.com>
66 * debugger-agent.c: Darwin can colesce signals, so we need to handle
67 the interrupt_count slightly differently. Native threads were never
70 2009-12-05 Zoltan Varga <vargaz@gmail.com>
72 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
73 client can distinguish between intptrs and longs.
75 2009-12-04 Geoff Norton <gnorton@novell.com>
77 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
78 we need to track the original suspend count so the thread properly
79 wakes up in resume_thread.
81 2009-12-04 Zoltan Varga <vargaz@gmail.com>
83 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
84 keyed on the method+addr pair, since addr could be either the method addr or
85 an unbox trampoline in the AOT case. Fixes #560246.
87 2009-12-03 Zoltan Varga <vargaz@gmail.com>
89 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
90 place it was called before too.
92 2009-12-03 Zoltan Varga <vargaz@gmail.com>
94 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
95 if no security manager is present, to speed up the AOT case. Call
96 mono_class_vtable () full with raise_on_error == TRUE instead.
98 2009-12-03 Zoltan Varga <vargaz@gmail.com>
100 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
101 the local optimization passes can take its result into account. Fixes
104 * exceptions.cs: Add a test.
106 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
108 This patch is contributed under the terms of the MIT/X11 license
110 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
112 2009-12-03 Zoltan Varga <vargaz@gmail.com>
114 * debugger-agent.c: Rework the handling of stack traces of running threads to
115 avoid crashes if compute_frames () tries to walk the stack of running thread.
117 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
119 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
121 * mini.h (StackFrameInfo): Add an 'lmf' field.
123 2009-12-02 Zoltan Varga <vargaz@gmail.com>
125 * debugger-agent.c (suspend_current): Always set really_suspended.
127 2009-12-02 Zoltan Varga <vargaz@gmail.com>
129 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
131 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
133 2009-12-01 Zoltan Varga <vargaz@gmail.com>
135 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
138 2009-12-01 Zoltan Varga <vargaz@gmail.com>
140 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
142 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
144 * mini-trampolines.c: Fix MSVC build.
148 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
150 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
154 2009-11-30 Zoltan Varga <vargaz@gmail.com>
156 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
157 the instruction following an OP_FCOMPARE is optimized away.
159 2009-11-29 Zoltan Varga <vargaz@gmail.com>
161 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
164 2009-11-27 Zoltan Varga <vargaz@gmail.com>
166 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
169 2009-11-24 Zoltan Varga <vargaz@gmail.com>
171 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
174 2009-11-27 Zoltan Varga <vargaz@gmail.com>
176 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
177 avoid linear searches at runtime.
179 * aot-runtime.c (find_symbol): Update this to use the hash.
181 * mini.h: Bump AOT file format version.
183 2009-11-25 Zoltan Varga <vargaz@gmail.com>
185 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
186 on a random thread if possible.
188 2009-11-24 Geoff Norton <gnorton@novell.com>
190 * mini-darwin.c: Work around apple bug rdar://7209349 See
191 http://openradar.appspot.com/7209349 for details. Synopsis,
192 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
193 never been initialized before.
195 2009-11-24 Zoltan Varga <vargaz@gmail.com>
197 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
199 * mini-arm.c (mono_arm_thumb_supported): New helper function.
201 2009-11-24 Zoltan Varga <vargaz@gmail.com>
203 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
204 OP_SHL_IMM is not 32 bit.
206 2009-11-24 Zoltan Varga <vargaz@gmail.com>
208 * debugger-agent.c: Sync this with the version of HEAD to make backporting
211 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
212 > 0 since some threads can resume if their resume_count is > 0.
213 (invoke_method): Avoid reading freed memory.
215 2009-11-24 Zoltan Varga <vargaz@gmail.com>
217 * debugger-agent.c (process_suspend): Extract the suspend code from
218 process_single_step_inner () to a separate function. Rework the code to prevent
219 races between this function and thread interrupts.
221 2009-11-24 Zoltan Varga <vargaz@gmail.com>
223 * debugger-agent.c (suspend_current): Check the resume_count field instead
224 of resume_one so suspends+resumes during single threaded invokes work
227 2009-11-22 Zoltan Varga <vargaz@gmail.com>
229 * debugger-agent.c: Fix the cygwin build.
231 2009-11-23 Zoltan Varga <vargaz@gmail.com>
233 * debugger-agent.c: Implement single threaded invokes.
235 2009-11-23 Zoltan Varga <vargaz@gmail.com>
237 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
240 * generics.cs: Add a test.
242 2009-11-21 Zoltan Varga <vargaz@gmail.com>
244 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
247 * basic.cs: Add a test.
249 2009-11-20 Zoltan Varga <vargaz@gmail.com>
251 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
252 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
254 2009-11-20 Zoltan Varga <vargaz@gmail.com>
256 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
257 was used as an assembly filter.
259 2009-11-19 Zoltan Varga <vargaz@gmail.com>
261 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
263 2009-11-18 Zoltan Varga <vargaz@gmail.com>
265 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
266 create_event_list () so assembly filters can be used.
268 2009-11-17 Zoltan Varga <vargaz@gmail.com>
270 * aot-compiler.c (add_generic_instances): Emit instances of common generic
271 classes for char/bool too.
273 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
275 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
278 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
281 2009-11-17 Zoltan Varga <vargaz@gmail.com>
283 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
286 * debugger-agent.c: Add some definitions to make backporting to 2.4 easier.
289 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
291 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
293 Code contributed under MIT/X11 license.
295 2009-11-14 Zoltan Varga <vargaz@gmail.com>
297 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
298 threads in native code work.
300 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
301 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
304 2009-11-13 Jonathan Chambers <joncham@gmail.com>
306 * debugger-agent.c: Implementation for Windows platform.
308 * mini-x86.c: Add support for Windows. Use mono-* synchronization
309 primitives. Use SEH to implement breakpoints and single stepping.
311 * mini-x86.h: Enable soft debugger on Windows.
313 Code contributed under MIT/X11 license.
315 2009-11-13 Zoltan Varga <vargaz@gmail.com>
317 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
318 this is called on the debugger thread.
320 2009-11-10 Zoltan Varga <vargaz@gmail.com>
322 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
323 LDMIA->LDM macro name change.
325 2009-11-09 Zoltan Varga <vargaz@gmail.com>
327 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
328 &align to mini_type_stack_size_full ().
330 2009-11-08 Zoltan Varga <vargaz@gmail.com>
332 * mini-arm.c: Compute the stack space used by arguments using
333 mini_type_stack_size_full ().
335 2009-11-07 Zoltan Varga <vargaz@gmail.com>
337 * driver.c (mono_jit_parse_options): New public API function to parse options
338 as done by the runtime executable.
340 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
341 when handling named arguments.
343 2009-11-06 Zoltan Varga <vargaz@gmail.com>
345 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
346 (koush@koushikdutta.com).
348 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
349 where the thunk memory should be allocated from. Fixes appdomain unloading
352 2009-11-06 Zoltan Varga <vargaz@gmail.com>
354 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
355 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
357 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
359 * debugger-agent.c: Fix windows build.
361 2009-11-05 Zoltan Varga <vargaz@gmail.com>
363 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
364 AOT, as it is not implemented yet.
366 * mini-x86.c (mono_arch_output_basic_block): Ditto.
368 2009-11-05 Zoltan Varga <vargaz@gmail.com>
370 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
371 after the client connects/disconnects.
373 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
374 when an exception of a given type is thrown.
376 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
377 only on an uncaught exception.
379 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
381 * debugger-agent.c: Add a 'launch' option.
383 2009-11-05 Zoltan Varga <vargaz@gmail.com>
385 * debugger-agent.c: Add a 'timeout' option.
387 2009-11-04 Jonathan Chambers <joncham@gmail.com>
389 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
391 Code contributed under MIT/X11 license.
393 2009-11-04 Jonathan Chambers <joncham@gmail.com>
395 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
397 Code contributed under MIT/X11 license.
399 2009-11-05 Zoltan Varga <vargaz@gmail.com>
401 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
404 2009-11-04 Zoltan Varga <vargaz@gmail.com>
406 * mini-arm.c: Fix the arm build.
408 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
410 * debugger-agent.c: defer including mono-mutex.h until we know the
413 2009-11-04 Jonathan Chambers <joncham@gmail.com>
415 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
416 of pthreads directly.
418 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
419 exception handlers. Pass info argument.
421 * mini.h: Adjust signatures of soft debugger functions to pass void*
422 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
424 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
425 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
426 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
427 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
429 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
431 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
432 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
433 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
434 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
436 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
438 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
440 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
442 * mono-semaphore.h: Skeleton implementation for Windows.
444 Code contributed under MIT/X11 license.
446 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
448 * aot-compiler.c: don't leak the value returned from
449 mono_type_full_name().
451 2009-11-05 Zoltan Varga <vargaz@gmail.com>
453 * debugger-agent.c (set_breakpoint): Emit a log message.
455 2009-11-04 Zoltan Varga <vargaz@gmail.com>
457 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
458 debug info to 100 because 10 still slows down gdb too much.
460 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
462 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
463 the value was loaded from memory.
465 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
466 the value was loader from there.
468 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
469 without constant swizzle.
473 2009-11-03 Zoltan Varga <vargaz@gmail.com>
475 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
476 function mono_aot_get_array_helper_from_wrapper ().
478 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
479 array helper methods.
481 2009-11-03 Zoltan Varga <vargaz@gmail.com>
483 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
485 * debugger-agent.c: Add support for filtering events by assemblies.
487 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
488 the agent is not enabled.
490 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
492 * exceptions-x86.c: hopefully last change to fix the windows build.
493 This one courtesy of Jonathan Chambers.
495 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
497 * debugger-agent.c: remove unused function.
499 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
501 * debugger-agent.c: add #ifdefs for a few header files.
502 * mini-x86.h: disable the soft debugger in windows.
503 Step 1 of 2 to make this compile on windows with gcc.
505 2009-07-01 Zoltan Varga <vargaz@gmail.com>
507 Merge the soft debugger branch.
509 * debugger-agent.h debugger-agent.c: New files containing the soft
510 mode debugger module.
512 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
513 at the appropriate locations.
515 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
518 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
519 enable/disable single stepping.
521 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
522 which returns all information in a StackFrameInfo structure, and can handle the
523 LMF frames added by the debugger.
525 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
528 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
529 walker function which works on a specific thread and passes a StackFrameInfo
530 structure to its callback.
532 * mini.c (mini_init): Initialize the debugger agent.
534 * aot-compiler.c aot-runtime.c: Add soft-debug support.
536 * mini-ops.h: Add OP_SEQ_POINT opcode.
538 * driver.c (mono_main): Add new '--debugger-agent' option for passing
539 arguments to the debugger agent.
541 2009-11-02 Zoltan Varga <vargaz@gmail.com>
543 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
545 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
547 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
549 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
550 sets the IMT argument and makes a virtual call.
552 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
554 2009-11-01 Zoltan Varga <vargaz@gmail.com>
556 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
559 2009-10-30 Zoltan Varga <vargaz@gmail.com>
561 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
562 runtime. Fixes #551228.
564 2009-10-29 Zoltan Varga <vargaz@gmail.com>
566 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
568 * basic.cs: Add a test.
570 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
571 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
572 CONSTRAINED. Fixes #550964.
574 * generics.cs: Add a test.
576 2009-10-25 Zoltan Varga <vargaz@gmail.com>
578 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
579 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
581 2009-10-24 Zoltan Varga <vargaz@gmail.com>
583 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
584 which will contain the domain where the method was found.
586 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
587 mini_jit_info_table_find ().
589 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
591 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
593 2009-10-22 Zoltan Varga <vargaz@gmail.com>
595 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
596 set, its not supported yet.
598 2009-10-22 Zoltan Varga <vargaz@gmail.com>
600 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
601 iface wrapper is not found.
602 (mono_aot_get_method): Ditto for GetGenericValueImpl.
604 2009-10-21 Zoltan Varga <vargaz@gmail.com>
606 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
607 which have a different name.
609 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
610 wrappers and Array.GetGenericValueImpl ().
612 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
613 because of the change above.
615 * generics.cs: Add a test for full aot + generic array ifaces.
617 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
619 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
620 that hides the previous one.
623 2009-10-18 Zoltan Varga <vargaz@gmail.com>
625 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
626 marshalled. Fixes #541623.
628 2009-10-16 Zoltan Varga <vargaz@gmail.com>
630 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
632 2009-10-15 Zoltan Varga <vargaz@gmail.com>
634 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
636 2009-10-13 Martin Baulig <martin@ximian.com>
638 * debug-mini.c (mono_debugger_trampoline_compiled): Add
639 `const guint8 *trampoline' argument; send both the old and the new
642 2009-10-13 Zoltan Varga <vargaz@gmail.com>
644 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
645 avoid registering 1 symbol file per method with gdb.
647 2009-10-11 Zoltan Varga <vargaz@gmail.com>
649 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
650 can be used to set breakpoints in gdb.
652 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
653 segment to an absolute address.
655 2009-10-13 Bill Holmes <billholmes54@gmail.com>
657 * aot-compiler.c : Fix the MSVC builds
659 Code is contributed under MIT/X11 license.
661 2009-10-10 Zoltan Varga <vargaz@gmail.com>
663 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
666 2009-10-09 Zoltan Varga <vargaz@gmail.com>
668 * driver.c (parse_debug_options): Add a 'gdb' option.
670 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
672 * image-writer.c: Add support for emitting the image into a memory buffer.
674 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
676 * aot-compiler.c: Add support for registering debug info with GDB using the
677 new JIT debugging interface in GDB 7.0. It can be turned on by setting
678 MONO_XDEBUG to 'gdb'.
680 2009-10-09 Zoltan Varga <vargaz@gmail.com>
682 * image-writer.c (bin_writer_emit_writeout): Fix a copy paste error causing
683 the LOC section to overwrite the LINE section.
685 2009-10-06 Zoltan Varga <vargaz@gmail.com>
687 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
688 each instance of Comparer<T>.
690 * generics.cs: Add a new test.
692 2009-10-04 Zoltan Varga <vargaz@gmail.com>
694 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
697 2009-09-25 Zoltan Varga <vargaz@gmail.com>
699 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
700 variable volatile. Fixes #541577.
702 * basic-calls.cs: Add a new test.
704 * basic-long.cs: Remove tests which are now in basic-calls.cs.
706 2009-10-02 Zoltan Varga <vargaz@gmail.com>
708 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
709 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
710 a variable to hold the stack slot used by the int<->float conversion opcodes.
712 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
714 2009-09-29 Zoltan Varga <vargaz@gmail.com>
716 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
717 instead of using type->data.klass as the later doesn't work with generics.
719 2009-09-29 Zoltan Varga <vargaz@gmail.com>
721 * mini-sparc.c: Fix the handling of enums with base type long.
723 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
725 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
726 instead of using type->data.klass as the later doesn't work with generics.
728 2009-09-30 Zoltan Varga <vargaz@gmail.com>
730 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
731 mono_runtime_capture_context () without calling mono_runtime_invoke ().
732 (can_marshal_struct): Skip structures with auto layout.
734 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
736 2009-09-24 Zoltan Varga <vargaz@gmail.com>
738 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
739 work/required with recent iphone sdk versions.
741 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
744 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
745 in the VCALL decomposition code.
747 2009-09-22 Zoltan Varga <vargaz@gmail.com>
749 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
751 * basic.cs: Add a test.
753 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
756 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
757 searches all the domains of the current thread.
759 * exceptions-<ARCH>.c: Use it. Fixes #539394.
761 2009-09-21 Zoltan Varga <vargaz@gmail.com>
763 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
764 so catching exceptions thrown in the same method works. Fixes exception17.exe.
766 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
767 for non-jit trampolines.
769 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
771 * aot-compiler.c (add_wrappers): Ditto.
773 * mini-arm.c: Implement support for passing vtypes and floats, and increase
774 the size of the param area used by dyn_call to 6 which covers the majority of
777 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
779 * mini-arm.c: Implement support for passing/receiving
780 longs and receiving floats in the dyn_call code.
782 * mini-amd64.c: Implement support for receiving vtypes in registers in
785 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
788 2009-09-20 Zoltan Varga <vargaz@gmail.com>
790 * mini-arm.c (get_call_info): Return more precise information in
792 (dyn_call_supported): Use the information in CallInfo.
794 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
796 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
799 * mini-arm.c: Update after the dyn_call api changes.
801 * mini.c (mini_create_jit_domain_info): Register a destructor function
802 for the runtime_invoke_hash.
804 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
805 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
807 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
808 (dyn_call_supported): Simplify this by using get_call_info ().
809 (mono_arch_dyn_call_free): New destructor function.
811 * generics.cs: Remove a printf.
813 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
815 * mini-arm.c: Add support for enum return values and passing a few arguments
818 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
821 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
823 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
824 the dynamic invoke wrappers.
826 * mini-arm.c: Implement OP_DYN_CALL for arm.
828 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
829 supported by the dynamic runtime invoke wrapper.
831 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
832 runtime invoke wrapper.
834 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
835 if possible when running with full-aot.
837 * mini-ops.h: Add OP_DYN_CALL opcode.
839 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
840 with dynamic arguments lists similar to libffi.
842 2009-09-19 Zoltan Varga <vargaz@gmail.com>
844 * method-to-ir.c: Fix the previous change on 64 bit platforms.
846 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
849 * iltests.il.in: Add a new test.
851 2009-09-18 Zoltan Varga <vargaz@gmail.com>
853 * aot-compiler.c (add_generic_instances): Add more instances of
854 GenericEqualityComparer.
856 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
858 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
860 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
862 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
863 comments on some functions that now can fail.
865 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
867 * Makefile.am: Add Info.plist to EXTRA_DIST
869 2009-09-16 Zoltan Varga <vargaz@gmail.com>
871 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
872 static synchronized wrappers. Fixes #539500.
874 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
876 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
879 2009-09-16 Zoltan Varga <vargaz@gmail.com>
881 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
882 lmf before calling filter clauses as well. Fixes #539550.
884 * exceptions.cs: Add a test.
886 2009-09-14 Zoltan Varga <vargaz@gmail.com>
888 * aot-compiler.c (add_generic_class): Add instances of
889 Array.GetGenericValueImpl as well.
891 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
894 * generics.cs: Add a fullaot linq test.
896 2009-09-10 Zoltan Varga <vargaz@gmail.com>
898 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
901 2009-09-10 Bill Holmes <billholmes54@gmail.com>
903 * mini-trampolines.c (mono_delegate_trampoline) : Call
904 mono_cominterop_get_invoke if the delegate target object
907 Code is contributed under MIT/X11 license.
909 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
911 * method-to-ir.c: For CoreCLR throw a SecurityException if an
912 internal call is defined outside platform code. Reduce code
913 duplication with existing [Method|Field]AccessException
915 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
917 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
918 if the return value is a small struct passed on regs.
920 2009-09-09 Zoltan Varga <vargaz@gmail.com>
922 * cpu-arm.md mini-arm.c: Remove unused opcodes.
924 * mini-codegen.c: Enable the cpu description validation for arm.
926 2009-09-08 Zoltan Varga <vargaz@gmail.com>
928 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
929 test which depends on structs to objects.cs.
931 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
932 require object model related stuff working.
934 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
936 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
938 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
939 against the instruction metadata in mini-ops.h. amd64 only for now.
941 * mini-ops.h: Fix some instruction descriptions.
943 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
946 2009-09-06 Zoltan Varga <vargaz@gmail.com>
948 * exceptions.cs: Add a new test.
950 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
952 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
954 2009-09-06 Zoltan Varga <vargaz@gmail.com>
956 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
957 skip empty phi opcodes.
959 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
960 correctly by zero extending after loads. Skip methods containing calls
961 to the monitor enter/exit trampolines.
963 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
964 when calling mono_thread_force_interruption_checkpoint ().
966 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
968 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
970 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
972 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
975 2009-09-04 Zoltan Varga <vargaz@gmail.com>
977 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
979 2009-09-03 Zoltan Varga <vargaz@gmail.com>
981 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
983 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
984 LLVM might be very short.
986 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
989 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
992 2009-09-03 Zoltan Varga <vargaz@gmail.com>
994 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
995 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
996 LLVM might be very short.
998 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1000 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1001 the alignment for the value of sp.
1003 2009-09-01 Geoff Norton <gnorton@novell.com>
1005 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1006 managed wrappers in full aot.
1008 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1010 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1012 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1014 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1016 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1018 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1020 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1023 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1025 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1026 depend on the info MonoMethodHeader which could be missing in IL stripped
1029 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1031 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1032 they are only 4 byte aligned.
1034 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1036 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1037 was done previously, since using SP causes too many problems.
1039 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1040 frames without a frame pointer works.
1042 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1043 global register in methods with calls, since the calls can go through
1044 a static rgctx trampoline which doesn't save it.
1046 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1048 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1050 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1052 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1054 2009-08-18 Christian Hergert <chris@dronelabs.com>
1056 * method-to-ir.c: Fix warnings for uninitialized variables.
1058 2009-08-18 Christian Hergert <chris@dronelabs.com>
1060 * mini-exceptions.c:
1061 * aot-compiler.c: Fix printf warnings.
1063 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1065 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1066 Add GetGenericValueImpl<string>.
1068 * aot-compiler.c (add_generic_instances): Add instances of
1069 GenericEqualityComparer<T> for primitive types. Only emit the array
1070 wrappers into the mscorlib image.
1072 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1074 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1075 the methods_loaded array using amodule->info->nmethods.
1077 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1078 (MONO_AOT_FILE_VERSION): Bump this.
1080 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1083 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1084 MonoJitInfo doesn't belong to its methods aot image.
1086 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1088 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1090 * mini-arm.c: Fix warnings.
1092 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1094 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1097 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1099 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1100 avoid clobbering IP.
1102 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1103 hold the trampoline argument, so its initial value is available during
1106 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1109 * exceptions-hppa.c:
1111 * exceptions-s390x.c:
1112 * exceptions-mips.c:
1114 * exceptions-sparc.c:
1115 * exceptions-alpha.c:
1117 * mini-trampolines.c:
1119 * exceptions-s390.c: add and use #define's instead of sizeof()
1120 for MonoJitInfo and MonoJitInfoTable.
1122 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1127 * tramp-x86.c: use a #define instead of sizeof() for a few
1128 structures that use a zero-length array.
1130 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1132 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1133 case when the method is dynamic. Fixes #529238.
1135 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1137 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1138 of asserting when a method is JIT compiled in full-aot mode.
1140 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1142 Contributed under the terms of the MIT/X11 license by
1143 Jerry Maine <crashfourit@gail.com>.
1145 * fixed wrong dates in changelog.
1147 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1149 Contributed under the terms of the MIT/X11 license by
1150 Jerry Maine <crashfourit@gail.com>.
1152 * basic-simd.cs: added test for packed double square root.
1153 * cpu-amd64.md: added opcode info for packed double square root.
1154 * cpu-x86.md: added opcode info for packed double square root.
1155 * mini-ops.h: added IR opcode for packed double square root.
1156 * mini-x86.c: added IR to native translation code for packed double square root.
1157 * mini-amd64.c: removed todo for packed double square root.
1158 * simd-intrinsics.c: added method to IR opcode converstion for
1159 packed double square root.
1161 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1163 Contributed under the terms of the MIT/X11 license by
1164 Jerry Maine <crashfourit@gail.com>.
1166 * mini-amd64.c: Added a change to help tell the difference as
1167 to what perpose the xmm register is being used--mainly to help
1169 * mini-amd64.h: Changed callee regs to use 15 out of 16
1170 (one used for special cases) xmm registers for both fp
1171 and simd ops. Added define to turn on new feature in the regalloc
1172 that allows fp and simd ops to share the xmm regs happily.
1173 * codegen.c: Added code to detect for which perpose an xmm reg is
1174 being used (fp or simd) and to translate back and forth to the
1175 correct logical reg bank (fp or simd) for 'spill load's.
1177 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1179 Contributed under the terms of the MIT/X11 license by
1180 Jerry Maine <crashfourit@gail.com>.
1182 * basic-simd.cs: Added tests for stressing the regalloc when running with
1183 16 simd regs and when simd and fp ops share the same reg bank.
1185 2009-08-01 Mark Probst <mark.probst@gmail.com>
1187 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1188 in shared generic code, we might have to look up the class in the
1189 RGCTX. If we use the class directly, compute its GC descriptor.
1191 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1193 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1195 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1197 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1198 check for errors. Fixed the case when the class with the Main
1201 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1203 Contributed under the terms of the MIT/X11 license by
1204 Jerry Maine <crashfourit@gail.com>.
1206 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1208 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1210 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1212 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1214 * method-to-ir.c: Fix naming of stelem and ldelem.
1216 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1218 * driver.c (main_thread_handler): Check that the assembly loaded
1219 matches the filename when doing AOT.
1221 2009-07-30 Mark Probst <mark.probst@gmail.com>
1223 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1226 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1227 utils/mono-sigcontext.h).
1229 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1232 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1234 * mini.c (mono_codegen):
1235 Call profiler hook to keep track of method code buffers.
1237 2009-07-27 Mark Probst <mark.probst@gmail.com>
1239 * method-to-ir.c: Invoke write barriers for the
1240 Interlocked.(Compare)Exchange JIT intrinsics.
1242 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1244 * Makefile.am (version.h): Fix issues when built out of tree.
1245 Remove some redundant 'grep's piped through 'sed's.
1247 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1249 This patch is contributed under the terms of the MIT/X11 license
1251 * mini-ppc.c (mono_arch_output_basic_block):
1252 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1253 for bits 32-47 with signed load/store diplacements for bits
1254 48-63. Use prefered base/offset order for indexed form.
1255 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1256 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1257 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1258 OP_LOADI2_MEMBASE): Same.
1259 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1260 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1261 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1263 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1264 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1265 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1266 OP_LOADI1_MEMINDEX): Same
1267 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1268 OP_STORER8_MEMINDEX): Same
1269 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1271 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1272 for bits 32-47 with signed load/store diplacements for bits
1273 48-63. Use prefered base/offset order for indexed form.
1275 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1277 This patch is contributed under the terms of the MIT/X11 license
1279 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1280 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1281 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1282 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1283 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1284 cfg->stack_usage to avoid size warnings.
1285 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1286 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1287 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1288 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1290 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1291 after code varible is initialized.
1292 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1293 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1294 (mono_arch_emit_epilog):
1295 Move Use ppc_load32 for cfg->stack_usage to avoid size
1298 2009-07-24 Mark Probst <mark.probst@gmail.com>
1300 * method-to-ir.c: The write barrier doesn't do the store anymore,
1301 so we have always to emit it. Also, emit the wbarrier after the
1304 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1306 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1307 for argument count 3 too.
1309 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1311 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1312 the caller handle the exceptions.
1313 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1314 method. Fixes #524498.
1316 2009-07-22 Geoff Norton <gnorton@novell.com>
1318 * mini-exceptions.c: Fix build on ia64.
1320 2009-07-22 Mark Probst <mark.probst@gmail.com>
1322 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1325 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1327 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1330 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1332 * basic-simd.cs (Main): Pass args to the test driver.
1334 2009-07-20 Geoff Norton <gnorton@novell.com>
1336 * mini-x86.h: Fix the x86 version guards to use Apple's
1337 properly defined macros.
1339 2009-07-20 Geoff Norton <gnorton@novell.com>
1341 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1344 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1346 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1347 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1348 the information which is needed for invokes, so only one locking+hash table
1351 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1353 * aot-compiler.c (add_generic_instances): Emit instances of
1354 GenericComparer<T> for primitive types.
1356 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1358 * mini-posix.c: Fix linux build.
1360 2009-07-19 Geoff Norton <gnorton@novell.com>
1362 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1363 mono_gdb_render_native_backtraces
1364 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1365 so we implement the sane semantics to the runtime here
1366 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1367 so we need to call it differently (mono_gdb_render_native_backtraces)
1368 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1369 here for default implementations.
1370 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1371 support Apple's weird syscall (SYS_fork) implementation and not busy
1372 loop in abort() on native crashes on OSX anymore.
1374 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1376 * aot-runtime.c (load_method): Change the handling of the
1377 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1380 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1382 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1384 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1385 seems to break the aot tests.
1387 * mini.c (mono_patch_info_equal): Fix the handling of
1388 MONO_PATCH_INFO_RGCTX_FETCH.
1390 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1392 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1394 * mini.c (mono_patch_info_hash): Fix the handling of
1395 MONO_PATCH_INFO_INTERNAL_METHOD.
1396 (mono_patch_info_equal): Ditto.
1398 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1400 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1403 * mini-llvm.c: Add some infrastructure for AOT support.
1405 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1407 * mini-llvm-cpp.c: Update to the latest llvm api.
1409 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1410 option to false to prevent llvm from installing signal handlers which
1413 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1416 * cpu-amd64.md: Revert previous change as those instructions
1417 take 2 separate arguments. Remember to read the arch docs more
1418 carefully next time.
1420 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1422 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1424 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1426 * mini-ppc.c: exploit multiple load/store units if available (rest of
1427 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1428 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1430 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1432 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1433 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1435 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1437 * cpu-x86.md: Fix missing clobbering from trancendental simd
1440 * cpu-amd64.md: Same.
1442 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1444 Contributed under the terms of the MIT/X11 license by
1445 Jerry Maine <crashfourit@gail.com>.
1447 * basic-simd.cs: Added tests for single and doulble indexers.
1449 * cpu-amd64.md: Added simd opcode information.
1451 * mini-amd64.c: Added IR to native simd generation code.
1452 Added simd register names and function that returns them.
1454 * mini-amd64.h: Added marcos to turn on simd code compilation in
1455 amd64. Added max simd register count marco. Added caller/callee
1456 register mask marcos. Added marcos to use simd register bank.
1458 * mini.h: Added helper marco for shufling dwords and simple
1461 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1463 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1465 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1467 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1468 the length of the native code as well.
1470 * basic-simd.cs: Add a test for #521662.
1472 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1474 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1476 2009-07-13 Mark Probst <mark.probst@gmail.com>
1478 * mini.c: Register function for getting the IP from a signal
1479 context with metadata.
1481 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1483 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1484 call a generic class init trampoline if needed. Fixes #519336.
1486 * generics.cs: Add a test.
1488 2009-07-09 Mark Probst <mark.probst@gmail.com>
1490 * method-to-ir.c: When doing a call which might be remote from
1491 shared generic code to other shared code with open type arguments,
1492 get the remoting invoke wrapper from the RGCTX and do an indirect
1495 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1497 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1498 after the unbox trampoline in the full-aot case.
1500 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1502 * mini.c: Move initialization of jit_mutex before debugger initialization
1507 * Info.plist: added Info.plist and link flag to enable the mono executable
1508 to access other processes. Requires codesigning of the executable to work.
1510 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1515 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1517 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1519 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1521 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1522 when the generic instance is an instantiation of a subclass of the
1523 methods class. Fixes #517166.
1525 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1527 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1530 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1533 * CMakeLists.txt: Add minimal support for installation.
1535 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1537 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1538 determine whenever a method is directly callable to a separate function.
1540 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1541 needed ones as a result of the previous change.
1543 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1544 type of register arrays.
1546 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1547 type of register arrays.
1549 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1551 Contributed under the terms of the MIT/X11 license by
1552 Jerry Maine <crashfourit@gail.com>.
1554 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1556 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1558 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1560 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1562 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1563 dump of structure return value. Fix some formatting.
1564 * cpu-s390x.md: Fix lengths of instruction sequences.
1565 * mini-s390.c: Minor formatting changes.
1567 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1569 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1570 Use sigaction on freebsd as well.
1572 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1574 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1577 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1579 2009-06-22 Mark Probst <mark.probst@gmail.com>
1581 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1583 2009-06-22 Mark Probst <mark.probst@gmail.com>
1585 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1587 2009-06-20 Martin Baulig <martin@ximian.com>
1590 (MonoDebuggerThreadFlags): New enum typedef.
1591 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1592 (mono_debugger_thread_created): Added `gpointer func' argument;
1593 initialize the new `thread_flags' field.
1595 2009-06-18 Martin Baulig <martin@ximian.com>
1597 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1598 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1601 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1602 flag in `MONO_DEBUGGER__info.runtime_info'.
1605 (mono_main): Call mini_debugger_set_attach_ok() if generics
1606 sharing is disabled.
1608 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1610 * aot-compiler.c (add_wrappers): Fix a warning.
1612 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1613 the ppc load/store macro changes.
1615 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1617 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1619 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1620 not just the got symbol.
1622 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1625 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1628 * aot-compiler.c: Remove some fixmes.
1630 * driver.c (mono_main): Print a helpful message when cross-compiling.
1632 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1634 * method-to-ir.c (initialize_array_data): Do the optimization if the
1635 target byte order is little endian, instead of the host byte order.
1637 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1638 wrappers into the mscorlib image, Emit a unique plt symbol for each
1639 image, emit symbols for plt entries.
1641 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1644 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1646 * aot-compiler.c (add_wrappers): Avoid calling
1647 mono_marshal_get_type_info () since it can assert for some types.
1649 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1650 ldtoken are used inside wrappers.
1652 * helpers.c: Add support for prefixing tools with the arch name.
1654 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1655 quantities when using ilp32.
1657 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1658 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1660 * image-writer.c: Use .long on ilp32.
1662 * aot-compiler.c: Use 32 bit loads on ilp32.
1664 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1666 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1668 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1670 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1672 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1673 second got slot of every aot image.
1675 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1676 aot on platforms with function pointers.
1678 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1679 support for aot/full aot on ppc/ppc64.
1681 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1682 arguments which are needed on ppc.
1684 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1687 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1689 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1691 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1693 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1695 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1697 2009-06-17 Geoff Norton <gnorton@novell.com>
1699 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1701 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1703 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1704 to control whenever the dwarf writer is in xdebug or aot mode.
1705 (emit_class_dwarf_info): Use a separate abbrev for structures without
1708 * aot-compiler.c: Pass the appending parameter to
1709 mono_dwarf_writer_create ().
1711 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1712 falls through to its next bblock. Fixes #513931.
1714 * iltests.il: Add a test.
1716 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1717 infor even if emit_line is FALSE, as the apple linker seems to require it.
1719 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1721 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1725 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1727 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1730 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1732 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1733 'has_call_handler' fields.
1735 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1737 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1738 first bblock if not needed. Fixes #512790.
1740 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1742 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1744 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1747 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1748 remoting-invoke-with-check wrappers, which are not needed when running with
1749 full-aot, since it doesn't support remoting.
1751 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1753 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1755 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1756 method info, it is not used anymore.
1758 * mini.h: Bump AOT file format version.
1760 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1763 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1766 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1768 * mini.h: Bump AOT file format version.
1770 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1772 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1773 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1776 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1777 of CKFINITE and FBGE for VFP.
1779 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1781 * aot-compiler.c: Don't align code to 16 bytes on arm.
1783 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1784 before the methods they belong to.
1786 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1787 the full-aot case if possible, since the trampoline will be called right
1790 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1791 trampolines to 1024 after the change above.
1793 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1794 trampoline to save 8 bytes per trampoline.
1796 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1799 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1801 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1803 2009-06-08 Martin Baulig <martin@ximian.com>
1806 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1807 (_mono_debugger_throw_exception): Don't make this static.
1808 (_mono_debugger_unhandled_exception): Likewise.
1809 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1812 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1813 (_mono_debugger_throw_exception): Add function prototype.
1814 (_mono_debugger_unhandled_exception): Likewise.
1817 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1818 arg; return the first exception handler if the exception is caught
1819 and we're running inside the debugger.
1820 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1821 improve exception handle inside runtime-invoke, check whether the
1822 exception is actually caught in the method being invoked and not
1823 by the runtime-invoke-wrapper.
1825 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1827 * image-writer.c: Improve support for the osx assembler.
1829 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1832 2009-06-08 Martin Baulig <martin@ximian.com>
1835 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1836 (_mono_debugger_throw_exception): Don't make this static.
1837 (_mono_debugger_unhandled_exception): Likewise.
1838 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1841 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1842 (_mono_debugger_throw_exception): Add function prototype.
1843 (_mono_debugger_unhandled_exception): Likewise.
1846 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1847 arg; return the first exception handler if the exception is caught
1848 and we're running inside the debugger.
1849 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1850 improve exception handle inside runtime-invoke, check whether the
1851 exception is actually caught in the method being invoked and not
1852 by the runtime-invoke-wrapper.
1854 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1856 * image-writer.c (append_subsection): Don't align subsections of the
1857 debug_line section as a workaround.
1859 * dwarfwriter.c: Emit line number info in the AOT case as well.
1861 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1863 This patch is contributed under the terms of the MIT/X11 license
1865 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1866 code_len <= code_size
1868 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1870 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1872 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1874 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1875 invoke wrappers, we now use trampolines instead.
1877 2009-06-04 Mark Probst <mark.probst@gmail.com>
1879 * mini-darwin.c: The exception thread must not be registered with
1882 2009-06-04 Mark Probst <mark.probst@gmail.com>
1884 * mini-gc.c: Disable the code because it makes SGen crash.
1886 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1888 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1889 instead of asserting.
1891 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1893 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1894 output file after the code has been compiled.
1896 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1898 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1900 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1902 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1903 entries distinction to simplify the code.
1905 * mini.h: Bump AOT file format version.
1907 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1909 * objects.cs: Fix the signature of one of the tests.
1911 * mini.c (mini_create_ftnptr): New helper function, moved here from
1913 (mini_get_addr_from_ftnptr): Ditto.
1914 (mini_init): Install the new helpers.
1916 2009-05-28 Martin Baulig <martin@ximian.com>
1918 Correctly initialize the debugger when embedding Mono.
1920 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1921 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1922 see documentation in mini_debug_running_inside_mdb().
1925 (mini_debug_running_inside_mdb): New function to check whether
1926 we're running inside mdb.
1928 * mini.c (mini_init): Call mini_debugger_init() if we're running
1929 inside the debugger.
1931 * driver.c (mono_main): Moved the call to mini_debugger_init()
1932 into mini_init() to make this work when embedding Mono.
1934 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1935 calls to mini_debugger_init().
1937 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1938 mono_debugger_main() -> mini_debugger_main() and put them inside a
1939 `MONO_DEBUGGER_SUPPORTED' conditional.
1941 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1943 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1944 this is no longer in use.
1947 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1949 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1951 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1954 2009-05-27 Martin Baulig <martin@ximian.com>
1956 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1958 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1959 long_conv_to_r_un to 64 bits.
1961 * cpu-x86.md: Increase the instruction size due to the changes.
1963 * iltests.il.in: Add regression test.
1967 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1969 * objects.cs: Move the previous test from basic.cs to here.
1971 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1973 * basic.cs: Add regression test for #506915.
1975 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1977 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1978 optimization we must check the bb of the first byte of stobj as
1979 it's the only one set in cil_offset_to_bb.
1983 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1985 * image-writer.c: Fix pointer directive on ppc64.
1987 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1989 * image-writer.c (asm_writer_emit_section_change): Avoid using
1990 .bss subsections on ppc too.
1992 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1994 * image-writer.c: Fix the definition of TARGET_ASM_....
1996 * image-writer.c: Fix the emission of assembler directives in the last
1999 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2000 exception throwing code to accomodate ppc64.
2002 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2003 size to work on ppc64 too.
2005 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2008 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2009 the assembler dialect instead of using platform specific defines.
2011 2009-05-22 Geoff Norton <gnorton@novell.com>
2013 * mini-arm.c (get_call_info): If a structure is split between the stack
2014 and argument registers, we should not advance the stack pointer by the entire
2015 native size, but just by the amount that spilled.
2017 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2019 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2022 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2024 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2027 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2028 methods so wrapper don't get added twice.
2029 (add_generic_instances): Don't add methods of arrays.
2031 * generics.cs: Mark one test as !FULLAOT.
2033 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2035 * mini-x86.c (emit_move_return_value): Remove unused vars.
2037 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2039 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2040 decomposing 8 bytes structs into a LCALL.
2042 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2043 pointer for where to store the returned regs.
2045 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2048 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2050 2009-05-20 Miguel de Icaza <miguel@novell.com>
2052 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2055 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2057 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2059 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2062 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2064 * local-propagation.c (mono_local_cprop): Avoid local propagation
2065 across paired add/sub if the first instruction dest reg is it's
2066 source reg. For example:
2068 int_add_imm R12 <- R12 [1] clobbers: 1
2069 int_sub_imm R42 <- R12 [1] clobbers: 1
2071 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2072 maintain the math identify.
2076 2009-05-20 Andreia Gaita <avidigal@novell.com>
2078 * Makefile.am: avoid going on the network just to get the revision,
2081 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2083 Fixed estimate for short branches on amd64 (they were off mark, and
2084 enabling call prolog-epilog instrumentations caused assertions).
2085 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2086 estimate for the maximum length of this basic block.
2088 - mono_arch_emit_prolog: compute max_length for each basic block
2089 (instead of max_offset), and inflate size estimate also for entry bb
2090 in case of code instrumentation.
2091 - mono_arch_output_basic_block: get rid of "cpos" (the current
2092 estimated "position" in the code), and always use "offset" instead,
2093 which is accurate; at the beginning of the function quickly recompute
2094 max_offset for all the remaining blocks, starting from the current
2095 cfg->code_len (which is correct, and not estimated) and using the
2096 estimated block lengths computed previously.
2098 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2100 * exceptions-ppc.c: Remove the caching from the trampoline creation
2101 functions, it is already done in the caller.
2103 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2105 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2106 MONO_ARCH_GSHARED_SUPPORTED define.
2108 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2110 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2113 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2115 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2116 call to mono_marshal_get_rgctx_invoke ().
2118 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2119 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2120 gshared use the static rgctx trampolines now.
2122 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2123 platform supports it.
2125 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2127 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2129 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2131 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2133 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2135 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2138 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2140 Made it possible for mono_arch_instrument_epilog to preserve
2141 argument registers, otherwise instrumenting the "epilogue" before
2142 a tail call would clobber them.
2143 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2144 if like mono_arch_instrument_epilog but with an additional parameter
2145 that states if argument registers must be preserved.
2146 * mini.c: implemented mono_arch_instrument_epilog as a call to
2147 mono_arch_instrument_epilog_full without asking to preserve argument
2148 registers (this makes the existing code work as usual).
2150 - mono_arch_instrument_epilog: add parameter to transform it into
2151 mono_arch_instrument_epilog_full, and preserve argument registers
2153 - mono_arch_output_basic_block, OP_TAILCALL case: call
2154 mono_arch_instrument_epilog_full.
2155 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2156 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2157 only transformed mono_arch_instrument_epilog into
2158 mono_arch_instrument_epilog_full.
2160 2009-05-15 Geoff Norton <gnorton@novell.com>
2162 * mini-darwin.c: This works on arm now.
2164 2009-05-14 Geoff Norton <gnorton@novell.com>
2166 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2169 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2171 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2174 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2175 wrappers during full aot mode correctly.
2177 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2180 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2181 mono_metadata_type_hash ().
2183 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2185 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2186 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2187 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2188 Removed MONO_INST_BRLABEL from the instruction flags, and the
2189 remaining code that used it, because we do not support branches inside
2190 basic blocks (and branch target labels) anymore.
2191 * Makefile.am: As part of the above cleanup, remove reference to
2192 BURG files which don't exist anymore.
2194 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2196 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2199 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2200 to use mono_arch_throw_corlib_exception.
2202 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2203 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2205 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2208 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2210 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2211 for the got to make debugging easier and to avoid confusing it with the
2214 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2215 method so a breakpoint can be set when using gdb.
2217 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2219 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2220 on mono_method_get_imt_slot ().
2222 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2223 num_decodes variables.
2225 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2226 change as it doesn't seem to work.
2228 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2231 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2233 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2234 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2236 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2237 builder when using full aot.
2239 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2240 here, it is already handled.
2242 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2245 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2247 * mini-arm.h: Enable IMT for full aot.
2249 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2250 arch doesn't support it.
2252 * mini.c (mini_init): Don't disable IMT for full aot if the
2253 architecture supports it.
2255 * mini.h (MonoAotTrampoline): New enum containing the different types
2256 of 'numerous' trampolines.
2257 (MONO_AOT_FILE_VERSION): Bump this.
2259 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2260 static rgctx trampolines. Add support for full-aot IMT thunks.
2262 * mini-amd64.h: Enable IMT for full aot.
2264 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2265 to exclude tests belonging to a category.
2267 * generics.cs: Mark some tests with a !FULLAOT category.
2269 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2272 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2274 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2275 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2276 (emit_plt): Fix a warning.
2278 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2280 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2281 back into aot-compiler.c to a place where the other functions shared by
2282 the runtime and aot compiler are.
2284 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2285 as done previously, instead of in MonoAotFileInfo, since pointers might have
2286 alignment requirements.
2288 * mini.h: Bump AOT file format version.
2290 2009-05-10 Miguel de Icaza <miguel@novell.com>
2292 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2293 that is used at runtime from the aot-compiler.c, this makes it
2294 work on setups that remove the AOT compiler from the output
2297 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2299 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2302 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2304 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2306 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2307 stuff to mono_arch_decompose_long_opts ().
2308 (mono_decompose_opcode): Remove some dead code.
2310 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2312 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2313 cmethod can be null for quite a some reasons.
2315 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2317 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2319 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2321 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2323 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2325 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2326 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2327 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2328 calls returning structures by addr on amd64.
2330 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2332 * iltests.il.in: Restructure the tail call tests a bit.
2334 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2336 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2337 for virtual methods too.
2339 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2341 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2342 due to regression in verifying System.dll.
2344 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2346 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2349 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2352 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2353 g_str_hash () which can change.
2355 * driver.c (mini_regression): Disable optimizations not supported by
2356 the cpu. Fixes #500019.
2358 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2361 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2363 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2364 to the latest LLVM code.
2366 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2368 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2370 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2372 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2375 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2376 no longer saving offsets, so just save the patch types along with the other
2378 * aot-runtime.c (load_patch_info): Update after the changes to
2379 encode_patch_list ().
2380 (decode_got_entry): Removed, merged into load_patch_info ().
2381 (is_shared_got_patch): Removed, call the same function from
2384 * mini.h: Bump aot file format version.
2386 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2387 half-finished no-dlsym code.
2389 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2392 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2393 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2395 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2397 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2398 buffer length to work with AOT code.
2400 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2401 ldfld/stfld opcodes.
2403 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2406 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2408 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2410 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2413 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2414 if needed. Don't decompose long operations when using llvm.
2416 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2418 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2421 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2423 2009-05-03 Martin Baulig <martin@ximian.com>
2425 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2426 mono_debugger_insert_method_breakpoint() since the class init
2427 handler we're inserting at the top of the method already gives us
2430 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2432 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2433 to mono_arch_decompose_long_opts () for x86 and arm.
2435 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2437 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2440 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2442 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2445 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2447 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2448 number of trampolines used in full-aot mode.
2450 * aot-compiler.c: Add an ntrampolines option to set the number of
2451 trampolines emitted in full-aot mode.
2453 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2455 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2456 a volatile load. Get rid of get_tempname (), llvm assigns names
2459 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2462 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2465 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2468 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2469 to the same register as a fixed sreg2. Fixes #497271.
2471 * iltests.il.in: Add a new test.
2473 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2475 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2476 stack, since pushes complicate exception handling.
2478 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2479 the stack if they are passed using moves.
2481 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2483 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2486 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2487 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2488 of FMOVE if it is an R4.
2490 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2492 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2494 * mini.h (LLVMCallInfo): New structure to store calling convention
2495 information for the LLVM back end similar to the CallInfo structures in
2498 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2499 call information in a format usable by LLVM.
2500 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2502 * method-to-ir.c (mono_emit_call_args): Emit calls using
2503 mono_llvm_emit_call () when compiling using LLVM.
2505 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2506 comments to all functions. Fix memory leaks. Add a public init/cleanup
2509 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2511 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2512 mono_array_new_va () jit icall.
2514 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2516 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2517 multiple machine description files to be specified.
2518 * mini-ops.h: fixes for cross-compilation.
2520 2009-04-22 Miguel de Icaza <miguel@novell.com>
2522 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2525 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2527 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2528 to prevent asserts in various passes. Fixes #497220.
2530 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2532 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2535 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2536 table to avoid duplicates.
2538 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2540 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2543 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2545 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2546 is for method or field access.
2548 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2550 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2553 * mini-llvm.c (mono_llvm_emit_method): Use it.
2555 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2556 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2559 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2560 synchronized methods.
2562 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2564 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2566 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2569 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2570 allowing some options to be set dynamically.
2572 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2574 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2575 unconditional branch.
2577 * mini.h (MonoTrampolineType): Add new trampoline type
2578 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2581 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2584 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2587 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2588 is enabled. Instead, use the llvm vcall trampoline.
2590 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2592 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2594 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2597 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2598 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2600 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2601 OP_IA64_CSET opcode.
2603 * mini.c: Fix a warning.
2605 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2606 THROW to the appropriate llvm type.
2608 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2610 * mini.c (mini_method_compile): Add statistics for methods JITted
2613 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2615 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2616 OP_IA64_CMP_<cond>_IMM opcodes.
2618 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2620 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2623 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2626 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2629 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2631 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2633 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2635 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2638 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2639 rgctx invoke trampolines for x86.
2641 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2642 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2643 (mono_arch_get_vcall_slot): Simplify this.
2645 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2647 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2648 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2650 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2652 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2653 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2655 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2657 * liveness.c (visit_bb): Remove a needless assert.
2659 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2661 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2662 full aot support to the arch specific code.
2664 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2666 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2668 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2670 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2671 collect information about the delegate invoke impl trampolines.
2673 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2674 to save trampolines during full-aot mode.
2676 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2677 creation function which returns a trampoline which sets the rgctx
2679 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2680 wrapper if possible.
2681 (mono_delegate_trampoline): Ditto.
2683 * mini.c (mono_jit_runtime_invoke): Ditto.
2685 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2687 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2689 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2691 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2693 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2694 just setting the opcode to OP_NOP.
2696 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2698 * mini.c (mini_method_compile): Put the last change inside an
2699 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2701 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2702 and extend live ranges to cover the whole method when using xdb.
2704 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2705 do it in the trampolines.
2707 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2710 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2712 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2713 call code in full-aot mode since IMT is disabled there.
2714 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2715 new JIT no longer has that restriction.
2717 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2719 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2720 a more compact format.
2721 (mono_aot_wrapper_name): New function to return a unique name for a
2722 wrapper method, also used by the AOT runtime.
2724 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2727 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2728 when a ICollection<T> etc is encountered.
2729 (add_generic_instances): Process method arguments/locals too.
2730 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2733 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2735 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2737 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2739 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2741 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2742 representing the result of the decomposition. Nullify instructions
2743 instead of setting them to OP_NOP since nops can't have registers
2746 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2748 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2749 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2750 info. Strip 'mapping symbols' on ARM.
2752 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2754 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2755 this with the native genmdesc.
2757 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2759 * aot-runtime.c: Fixing the MSVC build.
2761 Code is contributed under MIT/X11 license.
2763 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2765 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2766 JITted code depends on it.
2768 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2770 * aot-compiler.c: Use new MonoGenericParam accessors.
2772 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2774 Reduce memory usage and improve correctness wrt MonoGenericParam
2775 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2776 handing. Avoid allocating MonoGenericParams, but use the ones in
2777 the container itself.
2779 2009-04-07 Miguel de Icaza <miguel@novell.com>
2781 * tasklets.c: Return exceptions in the out argument.
2783 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2785 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2786 opcode. Use pointer types in more places instead of casting them to
2789 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2791 (mono_llvm_optimize_method): New helper function to optimize a method.
2793 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2794 widening code so it could be called from more places.
2795 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2796 code paths in the call opcodes.
2798 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2800 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2802 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2804 * dwarfwriter.c: Use _ to separate class name
2805 components as gdb can't handle '.'. Represent reference variables
2808 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2810 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2812 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2814 * gc-test.cs: New file with GC stack marking tests.
2816 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2817 negative numbers for vfp.
2819 * basic-float.cs: Add a test.
2821 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2823 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2825 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2827 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2828 part of tasklet/continuation support.
2830 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2832 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2833 amd64 opcodes inside an ifdef.
2835 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2838 * dwarfwriter.c (emit_type): Emit the class info for classes.
2840 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2842 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2844 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2846 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2848 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2850 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2852 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2854 * mini-llvm.c: Update comments.
2856 * mini.h (COMPILE_LLVM): New macro.
2858 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2860 * ssa.c (mono_ssa_compute): Ditto.
2862 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2863 the unwind ops from a DWARF FDE.
2865 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2866 methods by extracting the dwarf unwind ops from the unwind info generated
2869 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2872 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2875 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2877 * Makefile.am (llvm_sources): Enable this.
2879 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2880 failing back to the JIT if something cannot be handled.
2882 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2883 compiling with LLVM.
2885 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2886 compiling with LLVM.
2888 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2889 compiling with LLVM.
2891 * mini-ops.h: Add a few opcodes needed by LLVM.
2893 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2896 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2899 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2901 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2903 2009-04-01 Mark Probst <mark.probst@gmail.com>
2905 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2906 ridiculously large methods.
2908 2009-03-31 Martin Baulig <martin@ximian.com>
2910 * debug-debugger.c (debugger_remove_breakpoint): Call
2911 mono_debugger_remove_class_init_callback ().
2913 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2915 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2916 right before emitting code, not at the start.
2918 * mini.c (mono_postprocess_patches): Extract this into a separate function
2919 from mono_codegen ().
2921 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2922 byref types correctly.
2924 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2926 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2929 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2931 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2932 indirect calls, this avoids problems where get_vcall_slot () would get
2933 confused by the native code for the instruction preceeding the call.
2934 (mono_arch_get_vcall_slot): Simplify this.
2935 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2937 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2938 register allocator now seems to depend on them instead of the data in
2941 * mini.c (mini_method_compile): Throw the correct type of exception if
2942 mono_method_get_header () fails because of a loading error.
2944 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2946 * mini.c (mini_method_compile): Clear the loader error if the method
2947 header cannot be decoded.
2949 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2950 interface methods on proxies correctly.
2952 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2953 this argument for vtype methods. Add precise liveness info for arguments.
2955 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2956 LIVERANGE_START/END opcodes.
2958 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2959 for arguments and values in registers.
2961 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2963 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2964 return a valuetype. Fixes #487518.
2966 * iltests.il: Add a test.
2968 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2970 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2971 closed over a null reference correctly.
2973 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2975 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2977 2009-03-25 Mark Probst <mark.probst@gmail.com>
2979 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2980 allocated to the same registers as fixed sregs.
2982 2009-03-24 Mark Probst <mark.probst@gmail.com>
2984 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2987 * method-to-ir.c: Handle more cases for
2988 Interlocked.CompareExchange.
2990 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2991 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2992 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2994 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2996 * aot-runtime.c (decode_method_ref): Fix a warning.
2998 * unwind.c (mono_unwind_frame): Ditto.
3000 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3002 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3003 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3005 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3006 fix the handling of large values in the ALU_PC_G0_NC relocation.
3008 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3010 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3012 2009-03-22 Mark Probst <mark.probst@gmail.com>
3014 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3017 2009-03-22 Mark Probst <mark.probst@gmail.com>
3019 * method-to-ir.c: MINI_OP3 needs a comma.
3021 * method-to-ir.c, mini.h, mini.c: Remove
3022 mono_init_op_sreg_counts ().
3024 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3026 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3029 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3032 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3034 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3037 2009-03-21 Mark Probst <mark.probst@gmail.com>
3039 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3040 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3041 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3044 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3046 * driver.c: Change location of gc_wrapper.h.
3048 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3049 inside finally clauses correctly. Fixes #485721.
3051 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3052 after the change above.
3054 * exceptions.cs: Add a test.
3056 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3058 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3060 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3061 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3062 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3064 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3065 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3067 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3069 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3070 Simplify logic for ensure_method_is_allowed_to_call_method.
3071 Handle wrappers on callers.
3073 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3075 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3078 * basic-simd.cs: Fix the names of some test methods.
3080 2009-03-18 Geoff Norton <gnorton@novell.com>
3082 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3084 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3086 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3088 2009-03-17 Jb Evain <jbevain@novell.com>
3090 * driver.c: remove now uneeded call to mono_gc_base_init before
3093 2009-03-17 Jb Evain <jbevain@novell.com>
3095 * dwarfwriter.c (token_handler): handle more cases.
3097 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3099 * method-to-ir.c: Remove more dead code (that was required only
3100 because of method_is_safe). Fix compiler warnings.
3102 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3104 * method-to-ir.c: Remove unneeded/useless method_is_safe
3105 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3107 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3109 * mini.c (mini_method_compile): Print the method been compiled with
3110 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3111 for people not familiar with the runtime.
3113 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3115 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3116 a managed object which is later put into a GList. Return its class instead.
3118 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3119 stack slots when using sgen.
3121 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3123 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3125 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3127 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3128 > so it works on the first vreg as well.
3130 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3132 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3135 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3137 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3140 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3142 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3143 native->IL offset mapping.
3145 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3147 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3149 * basic.cs: Add a test.
3151 2009-03-11 Mark Probst <mark.probst@gmail.com>
3153 * mini-x86.c (mono_arch_output_basic_block): Use different
3154 registers in case the ones we want to overwrite are used by the
3155 other operand. Fixes regression in #480807.
3157 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3159 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3161 * dwarfwriter.c (emit_line_number_info): The line number info for
3162 IL code was off by one. Fix that.
3164 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3167 2009-03-09 Mark Probst <mark.probst@gmail.com>
3169 Contributed under the terms of the MIT/X11 license by Steven
3170 Munroe <munroesj@us.ibm.com>.
3172 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3175 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3177 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3180 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3182 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3183 the delegate ctor handling code. Fixes #482638.
3185 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3188 * iltests.il.in: Add a test.
3190 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3193 2009-03-05 Mark Probst <mark.probst@gmail.com>
3195 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3196 is shared generic code, return the trampoline, even if the method
3197 has already been compiled. Fixes #479763.
3199 * mini.c, mini.h: New function
3200 mono_jit_find_compiled_method_with_jit_info() which is the same as
3201 mono_jit_find_compiled_method() but also returns the jit info.
3203 2009-03-05 Mark Probst <mark.probst@gmail.com>
3205 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3206 for methods which actually have one. For all other methods, make
3207 sure the this argument var is live the whole method.
3209 * mini.c (mini_method_compile): Every shared method has a
3210 this/vtable/mrgctx info. Fixes #480807.
3212 2009-03-05 Mark Probst <mark.probst@gmail.com>
3214 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3215 generic/imt thunks where some entries branch through the vtable,
3216 while other entries branch directly.
3218 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3220 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3222 * mini-windows.c: Ditto.
3224 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3227 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3229 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3232 2009-03-04 Mark Probst <mark.probst@gmail.com>
3234 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3237 2009-03-04 Mark Probst <mark.probst@gmail.com>
3239 * exceptions-x86.c: Include debug-mini.h - fixes build.
3241 2009-03-04 Martin Baulig <martin@ximian.com>
3243 * debug-mini.c: Clean up the exception API and add documentation.
3244 (mono_debugger_handle_exception): New public method; this is
3245 called when throwing an exception or encountering an unhandled one.
3246 (mono_debugger_call_exception_handler): Formerly known as
3247 mono_debugger_handle_exception(); this is used to tell the
3248 debugger that we're about to invoke an exception handler.
3250 2009-03-04 Martin Baulig <martin@ximian.com>
3252 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3253 ../metadata/mono-debug-debugger.c; save and reset exception state.
3255 2009-03-02 Martin Baulig <martin@ximian.com>
3257 * debug-mini.c: Moved the debugger exception handling here from
3258 ../metadata/mono-debug-debugger.c.
3261 (MonoDebuggerExceptionAction): New exception typedef.
3264 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3266 * exceptions-amd64.c
3267 (mono_amd64_throw_exception): Use the new debugger exception
3271 (mono_handle_exception_internal): Don't call
3272 mono_debugger_unhandled_exception() here.
3274 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3276 * mini.c aot-compiler.c: Update after the changes to
3277 mono_marshal_get_runtime_invoke ().
3279 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3280 Virtual generic methods might not have method->slot set, work around
3283 * generics.cs: Add a test.
3285 2009-03-02 Geoff Norton <gnorton@novell.com>
3288 * driver.c: Allow signal chaining of SIGFPE as well.
3290 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3292 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3293 this since it now receives the method not its generic context in the
3296 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3297 generic/imt thunks where some entries branch through the vtable, while
3298 other entries branch directly.
3300 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3302 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3303 support for interface methods as well.
3305 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3306 using the normal IMT thunks.
3308 generics.cs: Add new tests.
3310 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3311 the generic inst to the generic imt thunks. This fixes AOT support,
3312 improves consistency with the normal IMT thunks, and makes it easier to
3313 add support for interface generic virtual methods later.
3315 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3317 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3319 * driver.c (mono_set_signal_chaining): New public API function to enable
3320 signal chaining on POSIX platforms.
3322 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3323 (si@lindenlab.com) to implement signal chaining. The original patch was
3324 contributed under the MIT X/11 license:
3325 https://bugzilla.novell.com/show_bug.cgi?id=318894
3327 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3329 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3330 too until it can be made to run on amd64.
3332 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3334 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3335 to get_generic_context_from_code () + get_call_info () if possible.
3337 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3339 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3340 suspend-on-sigsegv functionality.
3342 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3343 to suspend when a native SIGSEGV is received. This is useful for debugging
3344 crashes which don't happen under gdb, since a live process contains more
3345 information than a core file.
3347 * mini-exceptions.c (mono_print_thread_dump): Use
3348 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3350 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3352 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3354 * basic-float.cs: Disable the tests which currently fail on amd64.
3356 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3357 value to mono_arch_patch_callsite () to fix crashes.
3359 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3361 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3363 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3364 nop code by patching the call address to point to the nullified class init
3365 trampoline, as the former does not seem to be safe on SMP machines.
3367 2009-02-23 Mark Probst <mark.probst@gmail.com>
3369 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3372 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3374 * basic-float.cs basic-calls.cs: Fix warnings.
3376 2009-02-22 Mark Probst <mark.probst@gmail.com>
3378 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3379 correct frame pointer in the LMF. Should fix #478394.
3381 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3383 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3385 * image-writer.c: Make the binary writer less verbose.
3387 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3389 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3390 are called from runtime invoke wrappers.
3392 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3394 * cpu-ppc.md (store_memindex): Increase the size of this.
3396 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3398 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3400 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3402 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3405 Last fix for of #467201.
3408 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3410 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3412 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3413 and long_conv_to_r8_2:
3415 Fixed part of #467201.
3417 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3419 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3421 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3422 conversion to 32 bits.
3424 * cpu-x86.md: Increase the size of int_conv_to_r4.
3426 * basic-float.cs: Add a test for this.
3428 Fixed part of #467201.
3430 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3432 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3434 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3435 conversion to 64 bits.
3437 * basic-float.cs: Add a test for this.
3439 Fixed part of #467201.
3441 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3443 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3445 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3446 This behavior is compatible with MS.
3448 * iltest.il.in: Add a test for this.
3450 Fixed part of #467201.
3452 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3454 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3456 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3457 change the precision of the value.
3459 * cpu-x86.md: Define len for float_conv_to_r4.
3461 * basic-float.cs: Add a test for this.
3463 Fixed part of #467201.
3465 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3467 * mini.c: Adjust locking order to the new semantics where the loader lock
3470 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3479 * mini-trampolines.c:
3492 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3494 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3496 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3499 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3501 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3502 for cctors if needed.
3504 2009-02-17 Mark Probst <mark.probst@gmail.com>
3506 * mini-ppc.c: Fix build on Darwin.
3508 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3510 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3511 version instead of 3 as valgrind doesn't like version 3.
3513 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3515 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3516 usable for hashing methods.
3517 (emit_extra_methods): Use the new hash to avoid putting every method in the
3520 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3522 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3523 whenever a method ref could match a method.
3525 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3528 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3531 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3533 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3534 the encoding buffer.
3536 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3537 mono_method_get_header () on inflated methods as an optimization.
3539 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3541 * ssa.c (fold_ins): Fix another crash if the instruction following the
3542 switch was optimized away.
3544 2009-02-16 Mark Probst <mark.probst@gmail.com>
3546 Contributed under the terms of the MIT/X11 license by Steven
3547 Munroe <munroesj@us.ibm.com>.
3549 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3551 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3553 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3554 around the mono_domain_alloc calls, it is now done by the functions
3557 * aot-compiler.c (compile_method): Only add wrappers referenced by
3558 the method if compiling with full AOT.
3559 (mono_compile_assembly): Error out if --aot=full is specified on
3560 a platform where it is not supported.
3562 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3565 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3568 * aot-runtime.c (load_named_code): Handle
3569 mono_arm_throw_exception_by_token.
3571 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3573 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3576 * Makefile.am (fullaotcheck): Exit if a test fails.
3578 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3580 (mono_compile_assembly): Handle the assembler failing.
3582 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3583 accepting subsections of .bss.
3585 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3588 * aot-compiler.c: Remove some unused includes.
3590 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3591 now in MonoImageWriter.
3593 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3594 code sequence which matches a non-virtual call. Fixes #472654.
3596 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3598 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3601 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3602 use the image/dwarf writers directly.
3604 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3607 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3610 * image-writer.h: Fix some typos.
3612 * dwarfwriter.h dwarfwriter.c: New files.
3614 * aot-compiler.c: Extract the DWARF info writing functionality into a
3617 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3618 argument to return unwind info.
3620 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3622 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3624 * aot-runtime.c (decode_method_ref): Add a case for
3625 MONO_AOT_METHODREF_WRAPPER_NAME.
3627 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3630 * aot-compiler.c (encode_method_ref): Use the new constants.
3632 * aot-runtime.c (decode_method_ref): Ditto.
3634 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3635 be compiled, not the icall itself.
3637 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3639 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3640 using decode_method_ref ().
3642 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3643 convert it to an in32. Fixes #475859.
3645 * arrays.cs: Add a test.
3647 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3649 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3652 * basic-long.cs: Add a test.
3654 2009-02-12 Mark Probst <mark.probst@gmail.com>
3656 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3657 remove the frame pointer in leaf methods which don't receive any
3658 arguments, don't throw exceptions and don't do dynamic stack
3661 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3663 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3664 the fail_tramp changes. Hopefully fixes #475132.
3666 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3668 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3669 instead of mono_metadata_signature_dup_full.
3671 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3673 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3674 for processing jump tables. Fixes #473787.
3676 2009-02-11 Mark Probst <mark.probst@gmail.com>
3678 * mini-generic-sharing.c: mini_method_get_context() just calls
3679 mono_method_get_context_general() now.
3681 * mini.c, mini.h: Moved get_object_generic_inst(),
3682 construct_object_context_for_method() and
3683 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3685 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3687 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3688 basic block fell through to its successor bblock without a branch. Fixes
3691 * iltests.il.in: Add a test.
3693 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3694 (can_encode_patch): We can now handle arrays of generic parameters and
3697 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3699 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3700 the AOT file to avoid some #ifdefs in aot-runtime.c
3702 * mini.h: Bump AOT file format version.
3704 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3706 * Makefile.am (fullaotcheck): Make this run the tests.
3708 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3710 2009-02-10 Mark Probst <mark.probst@gmail.com>
3712 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3713 individually. Fixes #473482.
3715 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3717 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3719 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3721 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3722 (mono_compile_assembly): Hush compile warnings about
3723 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3726 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3728 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3730 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3732 * aot-compiler.c: Fix arm support.
3734 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3735 img_writer_emit_unset_mode () function.
3737 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3738 (mono_unwind_get_dwarf_pc_reg): Ditto.
3740 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3741 Move almost all platform specific code to a set of arch_ functions,
3742 and document them to ease porting.
3744 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3746 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3748 * aot-compiler.c: Extract the image writing functionality into a separate
3749 module to reduce the size of this file.
3751 2009-02-09 Geoff Norton <gnorton@novell.com>
3753 * mini-s390.c: Fix the signature of emit_sig_cookie.
3755 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3757 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3759 * aot-runtime.c (is_shared_got_patch): Ditto.
3761 * aot-runtime.c (load_named_code): Cope with the fact that
3762 decode_got_entry () won't decode the patch fully if its corresponding got
3763 entry is already filled.
3765 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3767 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3769 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3770 as the moving pointer instead of 'buf' for consistency with the rest of the
3772 (mono_arch_create_monitor_exit_trampoline): Ditto.
3774 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3775 generic_class_init trampolines.
3776 (add_generic_class): Extract some code from add_generic_instances () into a
3777 separate function so it can be called from other places too.
3778 (compile_method): Call add_generic_class () for the classes of inflated methods
3779 referenced by the method.
3780 (can_encode_patch): Allow references to generic parameters.
3782 * aot-runtime.c: Add support the patches required by the new trampolines.
3784 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3787 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3790 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3791 this from get_throw_pending_exception, make the signature full aot compatible.
3793 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3795 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3797 * exceptions.cs: Add a test.
3799 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3801 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3802 use the DWARF_DATA_ALIGN constant instead.
3804 * exception-<ARCH>.c: Update after the above change.
3806 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3809 * mini-arm.c: Enable the dwarf unwinder.
3811 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3812 instead of mono_class_setup_vtable ().
3814 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3816 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3819 * mini-x86.h: Enable the dwarf unwinder.
3821 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3823 Fix mcs/tests/test-7.cs
3824 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3827 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3829 * mini.c (print_jit_stats): Remove some unused statistics.
3831 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3833 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3835 2009-02-05 Mark Probst <mark.probst@gmail.com>
3837 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3838 the method we get from mono_object_get_virtual_method() because
3839 that function does it properly, now.
3841 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3843 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3844 opcodes. Fixes #472775.
3846 2009-02-05 Mark Probst <mark.probst@gmail.com>
3848 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3849 fact that mono_find_jit_info() sometimes returns the context
3850 corresponding to the jit info in new_ctx. Fixes #472600.
3852 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3854 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3855 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3856 klass->enum_basetype directly.
3858 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3861 * unwind.c: Avoid 0 sized arrays.
3863 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3865 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3866 size on systems with 64k pages. Fixes #471389.
3868 2009-02-04 Mark Probst <mark.probst@gmail.com>
3870 Contributed under the terms of the MIT/X11 license by Steven
3871 Munroe <munroesj@us.ibm.com>.
3873 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3874 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3877 2009-02-04 Mark Probst <mark.probst@gmail.com>
3879 Contributed under the terms of the MIT/X11 license by Steven
3880 Munroe <munroesj@us.ibm.com>.
3882 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3885 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3886 The trampoline can be longer on PPC64.
3888 2009-02-04 Mark Probst <mark.probst@gmail.com>
3890 Contributed under the terms of the MIT/X11 license by Steven
3891 Munroe <munroesj@us.ibm.com>.
3893 * mini-ppc.c: Compiler warning fixes and trivial code
3896 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3898 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3899 ins->dreg which could be a hardware register, not a vreg.
3901 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3903 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3904 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3906 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3908 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3909 ->dreg, that is not the vreg we are looking for.
3911 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3913 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3916 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3919 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3921 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3923 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3926 * aot-compiler.c: Add xdebug support on x86.
3928 * unwind.c: Add x86 support.
3930 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3931 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3933 * mini.c (mini_method_compile): Ditto.
3935 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3938 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3939 which mimic .push_section/.pop_section in GAS.
3941 * aot-compiler.c: Emit precise live range information for variables.
3943 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3945 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3946 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3949 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3950 the live ranges of variables.
3952 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3953 of the variable in terms of native offsets.
3955 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3957 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3959 2009-02-02 Mark Probst <mark.probst@gmail.com>
3961 Contributed under the terms of the MIT/X11 license by Steven
3962 Munroe <munroesj@us.ibm.com>.
3964 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3965 order (offset then base reg) for ppc_load_multiple_regs.
3966 (emit_save_saved_regs) Correct operand order for
3967 ppc_store_multiple_regs.
3968 (mono_arch_get_call_filter): Correct operand order for
3969 ppc_load_multiple_regs.
3971 * mini-ppc.c (emit_memcpy): Fix operand order for
3972 ppc_load_reg_update and ppc_store_reg_update.
3973 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3974 (mono_arch_emit_epilog): Correct operand order for
3975 ppc_load_multiple_regs.
3977 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3978 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3980 2009-02-02 Mark Probst <mark.probst@gmail.com>
3982 * cpu-ppc64.md: Fixed storer4_memindex length.
3984 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3986 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3989 * aot-compiler.c (emit_line_number_info): Optimize this.
3991 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3993 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3995 * aot-compiler.c: Add debug info for methods without debug info by
3996 emitting an IL file and having the line number info referencing that file.
3998 * aot-compiler.c: Optimize the size of the generated line number info.
4000 * aot-compiler.c: Emit line number info in xdebug mode.
4002 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4005 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4007 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4009 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4012 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4014 * basic-calls.cs: Test for the weird crash found on arm.
4016 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4018 * cpu-arm.md: Increase the size of storer8_membase_reg and
4019 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4021 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4022 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4023 reg to LR otherwise we'll be loading/storing from just the offset.
4025 2009-01-30 Miguel de Icaza <miguel@novell.com>
4027 Question: if we are storing gint32's inside the "*native_offset",
4028 should we change the signature to "gint32 *native_offset" to
4029 ensure that we do not have type definition problems?
4031 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4032 an int * as this is what the other function expects, causes
4033 problems with Freescale's compiler that defined int32_t to be a
4034 long and makes int incompatible
4036 2009-01-30 Miguel de Icaza <miguel@novell.com>
4038 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4039 filename conflict with bjam.
4041 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4043 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4044 as it might use decomposed ops.
4046 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4048 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4050 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4053 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4055 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4058 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4059 way registers are stored in MonoContext on arm.
4061 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4062 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4064 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4066 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4068 * mini.c (mini_init): Register mono_isfinite.
4070 * jit-icalls.c (mono_isfinite): New jit icall.
4072 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4074 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4075 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4078 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4080 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4081 separate frame and stack pointers, so we must use FP to find the register
4083 The FP reg is retrieved from the MonoContext::regs array.
4085 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4087 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4090 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4092 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4093 return R4 and R8 when not running under softfloat.
4095 Fixes basic-calls.exe
4097 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4099 * mini-arm.c: Implement some overflow opcodes.
4101 2009-01-29 Miguel de Icaza <miguel@novell.com>
4103 * ssa.c: handle another alloca.h
4105 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4106 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4107 MONO_ARCH_USE_SIGACTION.
4109 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4112 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4114 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4115 PPC targets as sigaction does not exist on all platforms, define
4116 this on a per-platform basis.
4118 Instead of erroring out if the platform is not defined, include
4119 mini-ppc-os.h, and expect that the OS specific setting provides
4120 the required information.
4122 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4124 * aot-compiler.c: Fix --enable-minimal=aot.
4126 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4128 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4131 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4133 * exceptions-arm.c: Fix warnings.
4135 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4138 * mini-x86.c: Fix --enable-minimal=jit build.
4140 * mini.c: Really fix --enable-minimal=jit build.
4142 * mini.c (construct_object_context_for_method): Move this outside
4143 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4145 "Backported" of r124984 from 2.0 branch.
4147 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4149 "Backport" of r124977 + r124978 from 2.0 branch.
4151 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4152 to avoid calling mono_exception_from_token () from the throw trampoline.
4153 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4154 for throwing corlib exceptions, this fixes full-aot support for corlib
4157 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4159 2009-01-29 Miguel de Icaza <miguel@novell.com>
4161 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4162 part of the changes to split the code in mini into operating
4163 system specific files.
4165 This patch was done by copying mini.c to the respective files to
4166 preserve SVN history.
4168 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4170 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4172 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4174 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4175 remoting-invoke-with-check wrappers of shared methods.
4177 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4179 2009-01-27 Mark Probst <mark.probst@gmail.com>
4181 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4182 optimization if the top of stack is the last instruction in the
4183 bblock. Otherwise it might have been used after its definition.
4186 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4188 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4189 method as well when get_vcall_slot () fails to match a code sequence.
4191 * mini-arm.c: Fix the android build, which doesn't have
4194 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4196 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4199 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4201 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4203 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4205 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4206 and put its id into jinfo->used_regs. This is only used on amd64,
4207 which is currently the only platform generating unwind info.
4209 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4210 the dwarf unwinder. This is required to correctly handle async exceptions
4211 like thread abort and stack overflows, which can happen while a method
4212 is in the middle of its prolog or epilog.
4214 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4215 the unwind info belonging to an AOTed method.
4217 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4218 into cfg->unwind_ops.
4220 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4222 * mini.c (mini_init): Call mono_unwind_init ().
4223 (mini_cleanup): Call mono_unwind_cleanup ().
4225 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4226 unwind info to be shared between methods.
4228 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4231 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4232 get_throw_pending_exception () to avoid initialization races.
4234 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4235 mono_arch_exceptions_init () function.
4237 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4239 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4241 * mini.c (mono_get_domain_intrinsic): New helper function.
4242 (mono_get_thread_intrinsic): Ditto.
4244 * mini-arm.c mini-ia64.c: Use the new helper functions.
4246 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4247 the last constrained_call change, since it is needed in the non-AOT
4250 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4252 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4253 mono_get_lmf_addr () on arm eabi linux.
4255 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4257 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4258 code sequence which matches a non-virtual call.
4260 2009-01-23 Mark Probst <mark.probst@gmail.com>
4262 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4265 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4267 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4268 runtime-invoke wrappers, since they are also shared based on signature.
4270 2009-01-22 Mark Probst <mark.probst@gmail.com>
4272 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4273 info from the (correct) context.
4275 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4277 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4279 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4280 using dwarf unwinding info. Not yet used.
4282 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4284 2009-01-21 Mark Probst <mark.probst@gmail.com>
4286 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4289 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4290 special case and handle mono_arch_delegate_invoke_impl() returning
4291 function descriptors.
4293 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4294 trampolines return function descriptors, too.
4296 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4298 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4299 out_of_line optimization.
4301 2009-01-21 Martin Baulig <martin@ximian.com>
4304 (MonoCompile): Added `disable_deadce_vars' to disable removing
4308 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4309 inside the debugger.
4311 * liveness.c (mono_analyze_liveness): Don't remove any unused
4312 variables if `cfg->disable_deadce_vars' is set.
4314 2009-01-21 Mark Probst <mark.probst@gmail.com>
4316 * method-to-ir.c: Only apply exception constructor optimization if
4317 the the method actually belongs to an exception class. Fixes
4320 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4322 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4323 change inside a #ifdef __mono_ppc64__.
4325 * aot-compiler.c (compile_method): Remove the previous limitation.
4327 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4328 on type variables in AOTed code.
4330 * aot-compiler.c (compile_method): Skip generic methods having type
4331 constraints on their generic parameters.
4333 * aot-compiler.c (compile_method): Check for methods which cannot be
4334 encoded inside RGCTX_FETCH patches as well.
4336 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4339 2009-01-20 Mark Probst <mark.probst@gmail.com>
4341 * method-to-ir.c: Force the vtable variable in shared generic code
4342 for the case that they might show up on a stack trace where they
4345 * mini-exceptions.c: Save and use generic sharing info as well as
4346 IP in stack traces to resolve shared generic instantiations.
4348 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4350 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4351 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4353 2009-01-20 Mark Probst <mark.probst@gmail.com>
4355 * method-to-ir.c: Do generic sharing for array constructors.
4357 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4359 * mini-exceptions.c (mono_print_thread_dump): Add information
4360 about the thread state using wapi_current_thread_desc.
4362 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4364 * basic-simd.cs: Tests for the new constructors.
4366 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4368 * mini-ops.h: Added OP_EXPAND_*
4372 * mini-x86.c (mono_arch_output_basic_block): Same.
4374 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4376 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4378 * iltests.il.in: Add a test for #467385.
4380 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4382 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4383 thread been cleaned up is not the same currently in execution.
4385 Fixes appdomain-unload crashes on windows, osx and linux variants
4386 without the __thread keyword.
4388 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4390 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4391 (koush@koushikdutta.com). Implement this for android.
4393 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4394 begins with a digit.
4396 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4397 mono_marshal_get_write_barrier ().
4399 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4401 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4402 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4403 that pass them on a register pair.
4405 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4406 test was crashing due to that.
4408 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4410 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4411 trampoline code. Include ucontext.h only if available.
4413 2009-01-15 Mark Probst <mark.probst@gmail.com>
4415 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4416 and doesn't check whether it's sharable, like it was before
4417 removing the shared generics hash. This brings IronPython
4418 performance back to what it was before that change.
4420 2009-01-14 Mark Probst <mark.probst@gmail.com>
4422 * method-to-ir.c: Handle delegate invocation optimization earlier,
4423 otherwise it would be handled (much more slowly) by the
4424 final/sealed optimization.
4426 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4428 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4429 domain is not set. Fixes #465864.
4431 2009-01-12 Mark Probst <mark.probst@gmail.com>
4433 * method-to-ir.c: Don't stop sharing of generic methods with catch
4434 clauses - we already handle those.
4436 2009-01-12 Mark Probst <mark.probst@gmail.com>
4438 * mini.c, mini.h: lookup_generic_method() is now
4439 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4440 making the shared_generics_hash obsolete.
4442 2009-01-12 Mark Probst <mark.probst@gmail.com>
4444 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4445 use the red zone. Make room on the stack first and then use it,
4446 not the other way around.
4448 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4450 * mini.c (mini_init): Call mono_xdebug_init ().
4452 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4454 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4456 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4458 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4461 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4462 debug+unwind info for trampolines.
4464 * mini.c (mono_create_unwind_op): New helper function.
4466 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4468 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4470 * aot-compiler.c: Fix the build.
4472 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4474 * Makefile.am: Update dtrace-prelink.sh location.
4476 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4478 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4479 optimization. Fixes #464520.
4481 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4483 * mini-amd64.c : Adding code to save/restore non-volatile registers
4486 * exceptions-amd64.c : Adding code to save/restore non-volatile
4487 registers on Winx64.
4489 Contributed under MIT/X11 license.
4491 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4493 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4494 __GNUC_MINOR__ which can break when the major version changes.
4496 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4498 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4500 2009-01-07 Geoff Norton <gnorton@novell.com>
4502 * helpers.c: Allow mono -v -v -v to work on darwin.
4504 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4506 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4509 Contributed under MIT/X11 license.
4511 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4513 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4514 instead of directly accessing type->data.klass. Fixes #462016.
4515 (mono_allocate_stack_slots_full): Ditto.
4517 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4518 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4520 * aot-compiler.c (emit_plt): Fix ARM build.
4522 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4524 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4526 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4529 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4530 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4533 * iltests.il.in: Add a regression test.
4535 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4537 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4539 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4541 * basic-simd.cs: Add a regression test for #462457.
4543 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4545 * mini-ops.h: Add a definition of XPHI.
4547 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4549 * ssa.c (op_phi_to_move): Handle XPHI.
4551 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4555 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4557 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4559 2008-12-31 Geoff Norton <gnorton@novell.com>
4561 * mini-ppc.c: The prolog size allocated can be too small for darwin
4562 ppc32 under certain circumstances. Also fix a small logic bug.
4564 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4566 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4567 while loading AOT methods.
4569 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4570 since only the former is nulled out after a successful cast. This prevents
4571 crashes with rethrown exceptions when using --debug=casts.
4573 2008-12-24 Mark Probst <mark.probst@gmail.com>
4575 * mini.h: New macro for checking whether a method is final,
4576 i.e. whether the method or its class is marked final.
4578 * method-to-ir.c: Use the new macro for all final-checks
4579 consistently. Fixes the crash in the System.ServiceModel tests.
4581 2008-12-23 Mark Probst <mark.probst@gmail.com>
4583 * mini-exceptions.c (get_exception_catch_class): Corrected another
4584 overly strict assertion.
4586 2008-12-23 Mark Probst <mark.probst@gmail.com>
4588 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4589 Clobbering it is not allowed because the caller might use it as
4590 the vtable register in the interface call.
4592 2008-12-19 Mark Probst <mark.probst@gmail.com>
4594 * mini-exceptions.c (get_exception_catch_class): Corrected an
4595 overly strict assertion.
4597 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4599 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4601 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4603 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4605 * cpu-mips.md: correct lengths for certain long_ opcodes.
4607 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4609 * 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().
4611 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4613 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4615 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4617 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4619 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4621 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4624 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4626 * 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
4628 * 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)
4630 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4632 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4634 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4636 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4637 gshared code. Fixes #458947.
4639 * generics.cs: Add a test.
4641 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4643 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4645 * mini-mips.c: first pass n32 code generation.
4647 * mini-mips.h: datatypes and defines for n32 support.
4649 * exceptions-mips.c: first pass n32 code generation.
4651 * tramp-mips.c: first pass n32 code generation.
4653 * cpu-mips.md: add long_ opcodes.
4655 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4657 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4659 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4661 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4663 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4665 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4667 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4669 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4671 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4673 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4675 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4677 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4679 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4681 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4683 2008-12-12 Mark Probst <mark.probst@gmail.com>
4685 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4686 descriptors for helper functions directly in front of the code.
4688 2008-12-11 Mark Probst <mark.probst@gmail.com>
4690 * method-to-ir.c: Removed an unnecessary assertion.
4692 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4694 * method-to-ir.c: Merge SGEN changes from the old JIT.
4696 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4698 * driver.c (compile_all_methods_thread_main): Handle failure of
4701 2008-12-10 Mark Probst <mark.probst@gmail.com>
4703 * mini-ppc.c: Merged with mini-ppc64.c.
4705 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4707 * Makefile.am: Use the same sources for PPC and PPC64.
4709 * mini-ppc64.c: Removed.
4711 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4713 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4714 code to mono_bb_is_fall_through.
4716 * branch-opts.c (mono_remove_critical_edges): Same.
4718 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4720 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4721 expect that an OP_BR_REG will be there.
4723 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4725 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4726 for the many branch ops. The original check miss OP_BR_REG.
4730 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4732 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4734 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4736 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4737 while holding the aot lock.
4739 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4741 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4743 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4745 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4746 to release all runtime callable wrappers held by the runtime.
4748 Contributed under MIT/X11 license.
4750 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4752 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4755 Contributed under MIT/X11 license.
4757 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4759 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4760 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4762 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4764 * cpu-mips.md: fix ckfinite length
4766 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4767 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4768 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4770 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4772 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4774 2008-12-08 Geoff Norton <gnorton@novell.com>
4776 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4777 size by 8 bytes as well.
4779 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4781 * basic-simd.cs: Fix method names for Vector16b.
4783 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4785 * basic-simd.cs: Fix method names for Vector16sb.
4787 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4789 * basic-simd.cs: Fix method names for Vector8us.
4791 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4793 * basic-simd.cs: Fix method names for Vector8s.
4795 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4797 * basic-simd.cs: Fix method names for Vector4ui.
4799 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4801 * basic-simd.cs: Fix method names for Vector2l.
4803 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4805 * basic-simd.cs: Fix method names for Vector2d.
4807 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4809 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4810 that are extension methods.
4812 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4814 * basic-simd.cs: Fix method names for Vector4f.
4816 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4818 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4819 as such. Fixes #456669.
4821 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4823 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4825 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4827 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4828 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4829 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4830 (mips_adjust_stackframe): handle FP spills
4832 * mini-ops.h: add mips_mtc1_s2
4834 * cpu-mips.md: add mips_mtc1_s2
4836 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4838 * unwind.c: New file, move the unwind info encoding functions here from
4839 aot-compiler.c, so they could be used at runtime too.
4841 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4843 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4844 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4846 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4848 * mini-mips.c: cleanup warnings
4849 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4850 (mips_adjust_stackframe): handle case of taking the address of stack locals
4852 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4854 * aot-compiler.c: Implement a few functions missing from the asm writer.
4855 (emit_method_code): Only write symbols for methods when using the bin
4856 writer, since the assembler can't deal with the characters in our method
4859 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4861 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4864 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4865 a bit to also restore %rax.
4867 2008-12-05 Mark Probst <mark.probst@gmail.com>
4869 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4871 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4873 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4876 2008-12-05 Mark Probst <mark.probst@gmail.com>
4878 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4880 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4881 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4883 * exceptions-ppc64.c: Removed.
4885 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4887 2008-12-05 Mark Probst <mark.probst@gmail.com>
4889 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4892 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4894 * tramp-ppc64.c: Removed.
4896 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4898 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4901 2008-12-05 Mark Probst <mark.probst@gmail.com>
4903 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4905 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4906 mini-ppc.h instead of mini-ppc64.h.
4908 * mini-ppc64.h: Removed.
4910 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4912 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4914 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4916 2008-12-05 Mark Probst <mark.probst@gmail.com>
4918 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4919 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4922 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4924 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4926 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4928 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4930 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4932 * basic-simd.cs: Tests for operator == and != on Vector4f.
4934 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4936 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4938 * simd-intrinsics.c: Kill useless enum.
4940 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4942 * cpu-mips.md: add long_conv_to_ovf_i4_2
4943 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4945 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4947 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4949 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4951 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4953 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4955 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4957 * basic-simd.cs: Add tests for new methods.
4959 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4961 * simd-intrinsics.c: Add support for operator == and !=
4964 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4966 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4968 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4970 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4972 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4974 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4975 MONO_PATCH_INFO_ICALL_ADDR.
4977 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4979 * aot-compiler.c: Resurrect full-aot support.
4981 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4983 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4985 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4987 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4989 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4991 * basic-simd.cs: Fix tests to work under ppc.
4992 Remove tests for methods that will be removed.
4994 2008-12-03 Mark Probst <mark.probst@gmail.com>
4996 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4997 generic type (via a typedef or typeref) correctly.
4999 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5001 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5002 diagnose an assertion failure.
5004 2008-12-02 Mark Probst <mark.probst@gmail.com>
5006 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5007 Fix trampoline size.
5009 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5010 conversion opcodes are implemented natively instead via emulation.
5012 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5014 * cpu-mips.md: remove mips_xori
5016 * mini-ops.h: remove mips_xori
5018 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5020 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5022 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5024 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5026 * cpu-mips.md: fix instruction lengths.
5028 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5030 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5032 * mini-ops.h: fix slti / sltiu op profiles.
5034 2008-12-02 Martin Baulig <martin@ximian.com>
5036 * method-to-ir.c (mono_method_to_ir): Disable debugging
5037 information for the init locals block to make the debugger stop
5038 after all locals have been initalized.
5040 2008-12-02 Martin Baulig <martin@ximian.com>
5042 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5043 running inside the debugger.
5045 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5047 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5050 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5051 alu->alu imm optimization which only shows if deadce is disabled.
5053 * aot-compiler.c: Rename the function names for the binary and asm writers
5054 so they can coexist in the same process. Rework the xdebug code to use the
5055 asm writer. This avoids the need to call into the runtime to dump the
5056 debugging info. Add more debugging info for types.
5058 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5060 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5061 cpu description tables, they can't occur in cpu-<ARCH>.md.
5063 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5064 the stack in CEE_LDFLDA. Fixes #450542.
5066 * generics.cs: Add a new test.
5068 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5070 * mini-ops.h: updated MIPS opcodes
5071 * mini-mips.c: decompose long opts
5072 * mini-mips.h: decompose long opts
5074 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5076 * cpu-mips.md: fix length on int_rem_un
5077 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5079 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5081 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5083 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5085 2008-11-29 Martin Baulig <martin@ximian.com>
5087 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5088 mono_debug_using_mono_debugger() in addition to the
5089 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5091 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5093 * mini-ops.h: updated more MIPS opcodes
5094 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5095 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5097 2008-11-28 Mark Probst <mark.probst@gmail.com>
5099 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5101 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5103 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5104 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5105 * mini-ops.h: correct selected mips opcode entries
5107 2008-11-28 Mark Probst <mark.probst@gmail.com>
5109 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5112 2008-11-28 Mark Probst <mark.probst@gmail.com>
5114 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5116 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5118 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5119 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5120 * mini-mips.h: disable IMT
5121 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5123 2008-11-28 Mark Probst <mark.probst@gmail.com>
5125 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5127 2008-11-28 Mark Probst <mark.probst@gmail.com>
5129 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5131 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5133 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5136 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5138 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5139 for Set/GetVector aligned versions.
5141 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5143 * basic-simd.cs: Add tests for Get/SetVector.
5145 2008-11-27 Mark Probst <mark.probst@gmail.com>
5147 * mini.c: Removed g_slist_append_mempool(). Now in
5150 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5152 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5153 size properly and make the bounds check optional.
5155 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5156 for SetVector and IsAligned.
5158 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5160 * mini.c: Remove unused mono_normalize_opcodes () function.
5162 2008-11-26 Mark Probst <mark.probst@gmail.com>
5164 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5165 using the new atomic add ops now.
5167 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5170 2008-11-26 Mark Probst <mark.probst@gmail.com>
5172 * mini-ppc64.c: Several fixes.
5174 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5176 * cpu-mips.md: added jump_table
5177 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5179 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5181 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5183 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5185 * mini-ops.h: corrected a handful of MIPS opcodes.
5187 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5189 * aot-compiler.c: MIPS to use ELF writer
5191 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5193 * mini-codegen.c: remove MIPS specific assert.
5195 2008-11-25 Mark Probst <mark.probst@gmail.com>
5197 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5198 fixes. PPC64 now passes most of the runtime regressions.
5200 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5202 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5203 volatile intervals a bit.
5205 2008-11-24 Mark Probst <mark.probst@gmail.com>
5207 * basic-long.cs: New test case.
5209 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5211 * mini.c (mini_method_compile): Disable globalra for large methods for
5214 * regalloc2.c (order_moves): Add fp support.
5216 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5217 source bblock ends with an OP_BR_REG.
5219 * ratests.cs: Add a new test.
5221 2008-11-23 Mark Probst <mark.probst@gmail.com>
5223 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5224 sharing. PPC64 now passes generics.exe.
5226 2008-11-23 Mark Probst <mark.probst@gmail.com>
5228 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5230 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5232 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5233 memory when mono_jit_info_table_find () can't find the method in the
5236 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5239 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5242 2008-11-23 Mark Probst <mark.probst@gmail.com>
5244 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5245 Several fixes. PPC64 now runs exceptions.exe and
5246 devirtualization.exe.
5248 2008-11-22 Mark Probst <mark.probst@gmail.com>
5250 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5251 arrays.exe and basic-math.exe.
5253 2008-11-22 Mark Probst <mark.probst@gmail.com>
5255 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5256 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5258 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5260 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5262 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5264 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5266 * ir-emit.h: Move macros from method-to-ir.c to here.
5268 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5270 * mini-ops.h: Correct the long simd ops to use LREG.
5272 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5274 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5276 * mini-ops.h: Correct the dreg type of a few long opcodes.
5278 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5281 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5283 * mini-ppc.c: remove negative stack references in epilog
5284 for platforms that don't support the red zone.
5286 2008-11-21 Mark Probst <mark.probst@gmail.com>
5288 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5289 point regs. Now PPC64 passes basic-calls.exe.
5291 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5293 * basic-simd.cs: Add tests for accessors of Vector2l.
5295 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5297 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5299 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5301 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5303 2008-11-21 Mark Probst <mark.probst@gmail.com>
5305 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5306 PPC64 passes basic-long.exe.
5308 2008-11-20 Mark Probst <mark.probst@gmail.com>
5310 * decompose.c: Decompose carry and overflow add on PPC64 like on
5311 other 64 bit archs. Don't decompose sub at all on PPC64.
5313 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5314 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5317 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5319 * basic-simd.cs: Add tests for accessors of Vector2d.
5321 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5323 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5327 * mini-x86.c (mono_arch_output_basic_block): Same.
5329 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5331 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5333 * basic-simd.cs: Add tests for accessors of Vector4f.
5335 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5337 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5341 * mini-x86.c (mono_arch_output_basic_block): Same.
5343 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5345 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5347 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5349 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5351 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5355 * mini-x86.c (mono_arch_output_basic_block): Same.
5357 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5359 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5361 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5363 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5365 * simd-intrinsics.c: Enable setters for Vector16sb.
5367 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5369 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5373 * mini-x86.c (mono_arch_output_basic_block): Same.
5375 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5377 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5379 * simd-intrinsics.c: Implement setter for Vector8us.
5381 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5383 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5386 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5388 * mini-ppc.c: remove references to the red zone in the prolog
5389 (for systems that don't support it).
5391 2008-11-19 Mark Probst <mark.probst@gmail.com>
5393 * cpu-ppc64.md: Fixed a few instruction lengths.
5395 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5398 2008-11-19 Mark Probst <mark.probst@gmail.com>
5400 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5403 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5405 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5407 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5409 * mini-ops.h: Added OP_INSERT_I2.
5413 * mini-x86.c (mono_arch_output_basic_block): Same.
5415 * simd-intrinsics.c: Implement setter for Vector8s.
5417 * simd-methods.h: Add the names of get setters of Vector8s.
5419 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5421 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5423 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5426 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5428 2008-11-18 Mark Probst <mark.probst@gmail.com>
5430 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5431 for PPC64. An empty program runs now.
5433 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5435 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5437 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5438 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5439 info for JITted code is emitted into a shared library, loadable into gdb.
5441 2008-11-18 Mark Probst <mark.probst@gmail.com>
5443 * Makefile.am: Changes to build PPC64.
5445 * mini-arch.h: Include mini-ppc64.h on PPC64.
5447 2008-11-18 Mark Probst <mark.probst@gmail.com>
5449 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5450 in PPC code up to r119147.
5452 2008-11-18 Mark Probst <mark.probst@gmail.com>
5454 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5455 cpu-ppc64.md: Changes for PPC64.
5457 Based on code submitted by andreas.faerber@web.de at
5458 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5461 2008-11-18 Mark Probst <mark.probst@gmail.com>
5463 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5464 cpu-ppc64.md: Copied from the corresponding PPC files from
5467 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5469 * mini-ops.h: Added OP_ROUND.
5471 * cpu-x86.md: Added round.
5473 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5475 * basic-math.cs: Added test_0_round to test rounding.
5477 Contributed under MIT/X11 license.
5479 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5481 * aot-compiler.c : Fix the Winx64 build.
5483 Contributed under MIT/X11 license.
5485 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5487 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5488 in OP_EXTRACT_R8 to avoid possible stack corruption.
5490 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5492 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5494 * cpu-x86.md: Added extract_r8.
5496 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5498 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5499 a couple of OP_EXTRACT_I4.
5501 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5503 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5505 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5507 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5510 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5512 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5513 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5515 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5516 are not needed any more.
5518 * mini.h: Remove the unused INS_LIST macros.
5520 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5523 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5526 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5527 mono_alloc_ireg () instead.
5529 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5532 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5535 * aot-runtime.c (load_aot_module): Disable AOT when running under
5538 * mini-amd64.h: Change the monitor fastpath defines to check for
5539 !PLATFORM_WIN32 so they work on *bsd too.
5541 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5543 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5545 * mini.h (MonoCompile): Remove new_ir flag.
5547 * regalloc.h regalloc.c: Remove unused code.
5549 * cpu-*.md: Remove more unused opcodes.
5551 * simple-cee-ops.h simple-mini-ops.h: Removed.
5553 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5555 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5557 * aliasing.h: Removed.
5559 * *.c: Remove references to aliasing.h and inssel.h.
5561 * mini.c: Remove additional unused functions.
5563 * mini-ops.h cpu-*.md: Remove unused opcodes.
5565 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5567 Remove the old JIT code.
5569 * inssel*.brg: Removed.
5571 * ssa.c abcremoval.c aliasing.c: Removed.
5573 * ssa2.c: Renamed to ssa.c.
5575 * abcremoval2.c: Renamed to abcremoval.c.
5577 * *.c: Removed all !cfg->new_ir code.
5579 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5580 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5582 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5584 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5586 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5587 to simplify the code and cut back on the number of global symbols in the AOT
5590 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5592 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5594 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5595 with the got/got_info tables.
5597 * mini.h: Bump AOT file format version.
5599 * unwind.h: New file, contains definitions for stack unwinding.
5601 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5604 * aot-compiler.c: Generalize the emitting of unwind information to use the
5605 information in cfg->unwind_ops.
5607 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5609 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5610 AOT method frames. Enable writing symbols for methods by default.
5612 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5614 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5615 and make it work with vectors of element sizes 1, 2 and 4.
5617 * simd-intrinsics.c: Enable getter for all vectors with element size
5620 * simd-methods.h: Add the names of other getters.
5622 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5628 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5630 * mini-ppc.h: portability fix.
5632 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5634 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5635 buggy and will overwrite it.
5637 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5639 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5640 Use it to emit local symbols for all methods so AOTed methods show up with
5641 their full name in gdb/valgrind output.
5643 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5645 * mini-ppc.c: portability fixes.
5647 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5649 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5650 entries out of the if (!generic_shared...) code so it is always done.
5651 (mono_class_init_trampoline): Do the patching when running under valgrind
5652 too, newer versions of valgrind have no problems with it.
5654 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5656 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5659 2008-11-13 Mark Probst <mark.probst@gmail.com>
5661 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5664 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5666 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5668 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5670 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5676 * simd-intrinsics.c: Same.
5678 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5680 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5682 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5684 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5685 to work with more Vector types.
5687 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5689 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5690 store the elemens directly instead of using and intermediate.
5692 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5694 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5696 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5697 to preserve %eax for aot plt trampolines.
5699 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5700 (encode_method_ref): Flag synchronized methods so they won't go through
5703 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5706 * cpu-ia64.md (jmp): Increase max length.
5708 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5710 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5711 open generic classes.
5713 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5715 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5716 box+brtrue optimization since it causes test failures on x86.
5718 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5720 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5726 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5727 for simd ctor values.
5729 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5730 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5732 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5734 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5737 * simd-instrincs.c: Same.
5739 * basic-simd.cs: Same.
5741 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5743 * ratests.cs: Add more tests.
5745 * regalloc2.c (add_spill_code): Handle more corner cases.
5747 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5749 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5750 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5751 both the source an destination of an instruction.
5753 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5755 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5756 wapihandles.c: more portability changes.
5758 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5760 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5761 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5762 safe to execute in a signal handler and the kernel provides better
5763 the info in /proc/self/smaps. Avoid the assert on sigaction during
5766 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5768 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5769 do the bblock linking hack if it is actually needed.
5771 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5774 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5775 crash problem is fixed.
5777 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5780 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5782 (mini_method_compile): Set the starting value of next_vreg to
5783 MAX_IREGS + MAX_FREGS when using globalra.
5785 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5786 filter clauses with BB_EXCEPTION_HANDLER.
5788 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5790 2008-11-10 Mark Probst <mark.probst@gmail.com>
5792 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5793 space for stdcall. Fixes regressions on Win32.
5795 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5797 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5799 (linear_scan): Remove an assert which doesn't seem to be needed.
5801 * local-propagation.c (mono_local_deadce): Avoid a call to
5802 MONO_DELETE_INS which would screw up the instruction linking.
5804 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5806 * regalloc2.c: Upgrade to work the current JIT code.
5808 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5810 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5813 * aot-runtime.c: Remove some dead code.
5815 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5817 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5819 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5820 trampolines using sscanf since atoi doesn't work on large unsigned values.
5822 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5823 Initialize code_size.
5825 2008-11-08 Mark Probst <mark.probst@gmail.com>
5827 * method-to-ir.c (mini_emit_inst_for_method): Make
5828 Interlocked.CompareExchange work for Int arguments on 32 bit
5831 2008-11-07 Mark Probst <mark.probst@gmail.com>
5833 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5835 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5837 * main.c Fix MSVC build.
5839 Contributed under MIT/X11 license.
5841 2008-11-06 Mark Probst <mark.probst@gmail.com>
5843 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5844 alignment larger than 8 bytes are aligned correctly, too.
5846 * mini.c: Honor the min_align field of MonoClass when laying out
5849 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5851 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5853 * aot-compiler.c (emit_plt): Fix a warning.
5855 * aot-compiler.c: Implement ARM support in the binary writer.
5857 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5859 * basic-simd.cs: Add test for getter with byref arg.
5860 Fix the naming of a few tests.
5861 Add missing checks to a test.
5863 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5865 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5867 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5868 most of the full-aot support for monitor enter/exit trampolines.
5870 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5871 enter/exit trampoline creation functions.
5873 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5876 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5878 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5879 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5880 implement the needed functionality without adding crap to the runtime.
5882 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5884 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5887 * mini.c (mono_build_date): New global version holding the build date in
5890 * Makefile.am (buildver.c): Generate a file containing the build date.
5892 * main.c: Set the build date from the generated file.
5894 * mini.c (mono_get_runtime_build_info): New helper function returning build
5895 information in a string format.
5897 * driver.c (mono_main): Print the build date in --version.
5899 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5900 file when the bind-to-runtime-version option is used.
5902 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5904 * simd-intrinsics.c: Fix bug when using getters and byref args.
5906 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5908 * simd-methods.h: Rename prefetch methods.
5910 * simd-intrinsics.c: Same.
5912 2008-11-05 Mark Probst <mark.probst@gmail.com>
5914 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5917 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5919 * aot-compiler.c: Use the bundled elf header files instead of depending on
5922 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5925 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5928 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5930 * cpu-x86.md: Add store nta ops.
5936 * mini.h: Add an enum for simd prefetch modes.
5938 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5939 of store. Use the changed code to support store nta.
5941 * simd-intrinsics.c: Add prefetch ops for all vector types.
5943 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5945 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5948 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5951 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5954 2008-11-04 Mark Probst <mark.probst@gmail.com>
5956 * mini-x86.c: Fixed commit.
5958 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5960 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5962 2008-11-04 Mark Probst <mark.probst@gmail.com>
5964 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5965 and MONITOR_EXIT, for the ASM fastpaths.
5967 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5970 * mini.c, patch-info.h: Signature and patch infos for
5971 Monitor.Enter/Exit trampolines.
5973 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5975 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5976 Monitor.Enter/Exit ASM fastpath for Linux.
5978 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5980 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5982 * objects.cs: Add a new test.
5984 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5986 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5987 if MONO_LOG_LEVEL is set.
5989 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5991 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5993 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5995 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5996 of file offsets. Align the sections belonging to the data segment to
5999 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6001 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6002 elf.h. Port it to amd64.
6004 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6006 * driver.c: Enable SIMD by default.
6008 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6010 * cpu-x86.md: Add prefetch op.
6016 * mini.h: Add an enum for simd prefetch modes.
6018 * simd-methods.h: Add prefetch function names.
6020 * simd-intrinsics.c: Add prefetch ops for all vector types.
6022 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6024 * aot-compiler.c (emit_bytes): Speed this up a little.
6026 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6028 * aot-compiler.c: Add JIT time etc. statistics.
6030 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6032 * mini.h (MonoCompile): Add 'got_offset' field.
6034 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6035 method_got_offsets array.
6037 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6040 * aot-compiler.c (compile_method): Add generic method instances referenced
6041 by the method to the list of methods to be compiled, this is required so if
6042 A<T> references B<T>, and another assembly references A<int>, then it will
6043 also get a copy of B<int>.
6045 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6046 when checking for monitor enter/exit.
6048 2008-10-30 Mark Probst <mark.probst@gmail.com>
6050 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6051 for Monitor.Enter and Monitor.Exit if enabled.
6053 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6056 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6058 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6059 of an OP_MOVE. Fixes #440046.
6061 * basic-long.cs: Add a new test.
6063 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6065 * mini.h: Add synchronization note for the managed counter-part.
6067 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6068 returns the simd caps of the current cpu.
6070 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6072 * basic-simd.cs: Remove Console.WriteLine.
6074 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6076 * basic-simd.cs: New tests for Vector2ul.
6078 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6080 * simd-intrinsics.c: Add new vector type Vector2ul.
6082 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6084 * basic-simd.cs: New tests for Vector2l.
6086 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6088 * cpu-x86.md: Add long version of most packed int ops.
6094 * simd-intrinsics.c: Add new vector type Vector2l.
6096 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6098 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6100 * simd-methods.h: Remove SN_op_BitwiseXor.
6102 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6104 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6107 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6109 * basic-simd.cs: Test for Vector2d.
6111 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6114 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6116 * cpu-x86.md: Add double version of all packed float ops.
6122 * simd-intrinsics.c: Add new vector type Vector2d.
6124 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6126 * simd-methods.h: Add Duplicate.
6128 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6130 * basic-simd.cs: Test for packing with signed saturation.
6132 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6134 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6135 found in the TYPESPEC table.
6137 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6139 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6142 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6144 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6145 instead of the RVA, since the RVA can be changed by tools like the cil
6148 * method-to-ir.c (mono_method_to_ir2): Ditto.
6150 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6151 (deserialize_variable): Ditto.
6153 2008-10-25 Martin Baulig <martin@ximian.com>
6155 * debug-mini.c (write_variable): Use
6156 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6158 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6160 * cpu-x86.md: Add unsigned variants of packd and packw.
6164 * mini-x86.h: Emit the right instruction for packd and packw.
6165 Add unsigned variants of packd and packw.
6167 * simd-intrinsics.c: Packd and packw were used in place of their
6168 unsigned variants. Change that.
6169 Add intrinsics for (Signed)PackWithSignedSaturation.
6171 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6173 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6175 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6177 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6179 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6181 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6183 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6186 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6188 2008-10-24 Mark Probst <mark.probst@gmail.com>
6190 * method-to-ir.c, mini.c: Special casing for the synchronized
6191 wrapper for the ldtoken+GetTypeFromHandle case.
6193 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6195 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6197 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6198 created/split bblocks.
6200 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6202 * mini-ops.h: Add packed signed mul high.
6206 * mini-x86.c (mono_arch_output_basic_block): Same.
6208 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6210 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6212 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6214 * basic-simd.cs: Tests for Vector16sb.
6216 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6218 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6220 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6222 * mini-ops.h: Add packed signed min, max and compare greater.
6226 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6229 * simd-methods.h: Add CompareGreaterThan.
6231 * simd-methods.h: Remove CompareEquals.
6233 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6235 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6237 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6240 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6242 * basic-simd.cs: Fix tests due to change in the API.
6244 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6246 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6248 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6250 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6252 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6253 inst_offset as this has invalid values for LDADDR.
6255 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6257 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6259 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6261 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6263 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6264 for accessing field->data.
6266 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6268 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6270 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6272 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6274 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6276 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6278 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6279 from the cfg mempool.
6281 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6283 * basic-simd.cs: Tests for new methods in Vector8us.
6285 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6287 * mini-ops.h: Add multiply and store high.
6291 * mini-x86.c (mono_arch_output_basic_block): Same.
6293 * simd-methods.h: Same.
6295 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6298 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6300 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6301 mono_class_setup_vtable ().
6303 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6304 mono_class_get_vtable_entry () for accessing klass->vtable.
6306 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6308 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6311 * method-to-ir.c (mono_save_token_info): Don't save references made from
6314 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6315 of generic instances.
6317 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6319 2008-10-19 Mark Probst <mark.probst@gmail.com>
6321 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6322 OP_JMP depends on the method signature. Calculate it properly.
6324 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6326 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6329 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6331 (emit_extra_methods): Add another table mapping method indexes to
6332 offsets in the extra_method_info table.
6334 * mini.h: Bump AOT file format version.
6336 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6337 and mono_aot_get_method_from_token () into one function.
6339 2008-10-19 Mark Probst <mark.probst@gmail.com>
6341 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6344 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6346 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6349 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6352 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6354 * mini.h: Bump aot file format version.
6356 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6357 AOT file can contain native code for methods which are not in the METHOD
6358 table. Generate code for non-sharable generic instances of generic methods
6359 found in the METHODSPEC table.
6361 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6362 encoding generic type handles.
6364 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6365 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6367 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6368 macros + MONO_ADD_INS.
6370 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6373 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6375 * mini.h: Bump aot file format version.
6377 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6379 2008-10-17 Mark Probst <mark.probst@gmail.com>
6381 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6382 platforms, with definable stack alignment value. Set to 16 now
6385 * mini.c, mini.h, driver.c: Command line option for disabling
6388 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6390 * basic-simd.cs: Tests for new methods in Vector4ui.
6392 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6394 * mini-ops.h: Add packed int shuffle.
6398 * mini-x86.c (mono_arch_output_basic_block): Same.
6400 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6401 extract mask, max, min, shuffle.
6403 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6405 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6407 * basic-simd.cs: Tests for new methods in Vector8us.
6409 2008-10-17 Mark Probst <mark.probst@gmail.com>
6411 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6412 RuntimeTypeHandle, not a TypedReference.
6414 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6416 * simd-intrinsics.c: remove relocations.
6418 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6420 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6421 optimizations from the x86 backend.
6423 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6425 * simd-methods.h, simd-intrinsics.c: debloat method names and
6426 prepare for no relocations.
6428 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6430 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6434 * mini-x86.c (mono_arch_output_basic_block): Same.
6436 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6437 extract mask, max, min and sum of absolute differences.
6439 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6442 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6444 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6445 Renamed one test for consistency.
6447 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6449 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6450 fix to the code that deal with other blocks.
6452 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6454 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6456 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6458 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6459 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6460 able to process the source reg.
6462 2008-10-16 Martin Baulig <martin@ximian.com>
6464 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6466 * inssel.brg: Add `OP_HARD_NOP'.
6468 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6470 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6471 `OP_HARD_NOP' instruction when running inside the debugger.
6473 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6474 `OP_HARD_NOP' instruction when running inside the debugger.
6476 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6478 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6479 now works. The issue with the regalloc tripping up no longer
6482 * simd-intrinsics.c (load_simd_vreg): Same.
6484 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6486 * basic-simd.cs: Tests for new Vector8ui methods.
6488 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6490 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6491 only for type. This fixes crashes where MonoInst::klass is checked
6492 for ops of type != VTYPE or OBJ.
6494 * simd-intrinsics.c (load_simd_vreg): Same.
6496 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6498 * mini-ops.h: Add ops for packed shuffle/max/avg and
6503 * mini-x86.c (mono_arch_output_basic_block): Same.
6505 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6508 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6509 to emit extract mask op.
6511 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6512 to emit word shuffles.
6514 2008-10-15 Mark Probst <mark.probst@gmail.com>
6516 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6517 the largest alignment needed by a variable, but at least
6520 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6522 * basic-simd.cs: Tests for the fixes in the last commit.
6524 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6526 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6527 no longer handles STACK_PTR input.
6529 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6531 * simd-intrinsics.c (load_simd_vreg): New function that works like
6532 get_simd_vreg but handles STACK_PTR input.
6534 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6535 as the input can be an arbitrary pointer.
6537 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6538 LDADDR local optimization directly otherwise use a store op.
6540 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6542 * basic-simd.cs: Tests for dup low and dup high.
6544 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6546 * mini-ops.h: Add dup low and dup high ops.
6550 * mini-x86.c (mono_arch_output_basic_block): Same.
6552 * simd-intrinsics.c (vector4f_intrinsics): Same.
6554 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6556 * basic-simd.cs: Tests for recently added functionality.
6558 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6560 * mini-ops.h: Add remaining sse1 fp ops.
6562 * cpu-x86.md: Add remaining sse1 fp ops.
6564 * mini-x86.c (mono_arch_output_basic_block): Same.
6566 * mini.h: Add enum for simd FP compare conditions.
6568 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6570 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6571 so the backed can generate the appropriate op.
6573 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6574 This patch squeese one more byte from the SimdIntrinsc struct.
6576 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6577 a a shift amount intead of simply or'ing it.
6579 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6581 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6582 byte so we can have an aditional flags field without increasing struct size.
6584 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6585 against the simd_supported_versions bitmask.
6587 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6589 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6591 * mini.c: remove rawbuffer code (the only use here is unsafe because
6592 it takes locks during signal handling and the kernel now provides much
6593 better info in proc/pid/smaps these days).
6595 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6597 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6598 OP_X86_PUSH_OBJ. Fixes #434620.
6600 * objects.cs: Add a test.
6602 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6604 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6605 that the packuswb/packusdw don't work with unsigned numbers for what
6606 would be negative numbers in signed format.
6608 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6609 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6611 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6613 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6615 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6617 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6619 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6622 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6623 version as the enum in mini.h.
6625 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6626 for sse3 ops, check the simd_version field if present. This way the code
6627 works with all versions of sse.
6629 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6631 * simd-intrinsics.c: Fixed intrinsic name typo.
6633 * mini.h: Added missing simd exported function.
6635 * basic-simd.cs: Added tests for Vector4ui.
6636 Fixed broken test for Vector16b.
6638 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6640 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6641 the max length to 64.
6643 2008-10-10 Mark Probst <mark.probst@gmail.com>
6645 * method-to-ir.c: Only do the fast virtual generic method call for
6646 non-wrapper methods.
6648 * mini.h, mini-trampolines.c: The new generic virtual remoting
6649 trampoline handles virtual method calls via the vtable (as done by
6650 the fast virtual generic method calls) to remoting proxies.
6652 * mini.c (mono_jit_create_remoting_trampoline): For generic
6653 methods reate a generic virtual remoting trampoline.
6655 * mini-amd64.h: Enable fast virtual generic method calls again.
6657 2008-10-10 Mark Probst <mark.probst@gmail.com>
6659 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6660 restore registers when doing tail calls.
6662 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6664 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6667 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6669 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6671 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6673 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6675 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6677 * basic-simd.cs: Retrofit for API changes.
6679 2008-10-10 Mark Probst <mark.probst@gmail.com>
6681 * mini-ppc.c: Handle integer stack arguments for tail calls.
6683 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6685 * optflags-def.h: Removed sse3 optimization.
6689 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6692 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6694 * mini.h: Added enumeration with simd versions.
6696 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6699 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6701 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6703 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6705 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6707 * basic-simd.cs: Fixed test naming.
6709 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6711 * mini-ops.h: Added ops for packed and saturated math, shifts
6712 and packing/unpacking.
6714 * cpu-x86.md: Added descriptors for the above ops.
6716 * mini-x86.c: Added code to emmit the above ops.
6718 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6720 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6722 * aot-compiler.c (compile_method): Enable AOT for generic code.
6724 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6726 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6728 * mini.c: add a workaround for a common screwup that ends up blamed
6729 to mono (other processes blocking signal delivery).
6731 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6733 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6734 in the LDFLD/STFLD opcodes. Fixes #432673.
6736 * iltests.il.in: Add a new test.
6738 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6740 * mini-arm.c: attach the thread in unmanaged->managed transitions
6741 using delegates (bug #433148).
6743 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6745 * basic-simd.cs: Use new ShuffleSel constants.
6747 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6749 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6751 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6752 only disable simd intrinsics if no sse2 is detected.
6754 * optflags-def.h: Added sse3.
6756 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6759 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6761 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6762 when adding delegate-invoke wrappers.
6764 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6766 * Makefile.am: Reenable the simd tests.
6768 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6770 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6771 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6772 other vreg is allocated to that hreg.
6774 Contributed under MIT/X11 license.
6776 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6778 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6781 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6783 * basic-simd.cs: New test suite for SIMD intrinsics.
6785 * Makefile.am: Added new tests.
6787 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6789 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6793 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6795 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6796 using SSE2 aware opcodes.
6798 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6799 is enabled, this code path is only reachable if conversion ops are emmited after
6802 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6804 This optimization saves 6 bytes per conversion against the old version.
6806 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6808 * aot-compiler.c (compile_method): Don't skip methods referencing
6809 generic methods without a corresponding entry in token_info_hash, since
6810 encode_method_ref () can handle all generic methods now.
6812 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6813 generic context is set.
6815 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6816 generic sharing of LDTOKEN.
6818 2008-10-06 Mark Probst <mark.probst@gmail.com>
6820 * mini-amd64.h: Temporarily disabled fast virtual generic method
6821 calls because it breaks the System.Runtime.Remoting tests.
6823 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6825 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6827 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6828 so inlining actually works.
6829 (check_inline_caller_method_name_limit): Ditto.
6831 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6833 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6834 64 bit safety (from Olaf Hering and Andreas Farber).
6836 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6838 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6839 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6840 unused virtual call support code.
6842 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6844 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6845 which can't use aot trampolines.
6846 (decode_patch): Don't create aot trampolines for methods which can't use
6849 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6850 use aot trampolines.
6852 * mini.h: Bump AOT image format version.
6854 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6856 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6857 to save_token_info () since cmethod is inflated for constrained calls.
6859 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6861 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6863 * Makefile.am: Add build rules for ppc64.
6864 This avoids the build failing at pedump with unresolved symbols
6865 due to lack of arch_sources. Instead it will now fail earlier
6866 due to lack of cpu-ppc64.md.
6868 Contributed under MIT/X11 license.
6870 2008-10-04 Mark Probst <mark.probst@gmail.com>
6872 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6875 * iltests.il.in: Add test case for tail call with many arguments.
6877 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6879 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6880 to the fast virtual generic method code until the aot case is fixed.
6882 2008-10-03 Mark Probst <mark.probst@gmail.com>
6884 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6886 2008-10-03 Mark Probst <mark.probst@gmail.com>
6888 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6891 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6893 * simd-intrinsics.c: Forgot to add this one.
6895 * mini-codegen.c: Fix macro in case SIMD is not supported.
6897 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6899 This patch land initial JIT support for simd intrinsics.
6901 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6903 * Makefile.am: Added simd-intrinsics.c
6905 * simd-intrinsics.c: New file with simd instrinsic related
6908 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6910 * cpu-x86.md: Add simd related instructions.
6912 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6914 * driver.c: Added two new --regression variants.
6916 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6918 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6920 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6921 extract some complicated logic to helper functions.
6923 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6925 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6927 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6928 the specialized simplification pass.
6930 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6932 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6934 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6937 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6938 if MONO_ARCH_NEED_SIMD_BANK is defined.
6940 * mini-ops.h: Added the new simd ops.
6942 * mini-x86.c: Added mono_arch_xregname.
6944 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6946 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6948 * mini-x86.h: Define simd related MONO_ARCH macros.
6950 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6952 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6954 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6955 MONO_CLASS_IS_SIMD to deal with simd related IR.
6957 * mini.h (MonoInst): Added spill_var to the backend union.
6959 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6961 * mini.h: Added forward declarations of the new simd fuctions.
6963 * optflags-def.h: Added new optimization names SIMD.
6965 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6967 * regalloc.h: Added support for working with 3 register banks.
6969 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6971 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6973 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6975 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6977 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6979 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6980 instead of one on 64 bit systems.
6982 * method-to-ir.c: Remove unused includes.
6984 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6986 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6987 cfg->used_int_regs, since the two are different on arm.
6989 2008-10-02 Mark Probst <mark.probst@gmail.com>
6991 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6992 mono_method_get_vtable_index() to get the vtable index.
6994 2008-10-02 Mark Probst <mark.probst@gmail.com>
6996 * method-to-ir.c (mono_method_to_ir2): Don't create native
6997 wrappers for array methods, because they're never called (and if
6998 they were called they wouldn't work).
7000 2008-10-02 Mark Probst <mark.probst@gmail.com>
7002 * method-to-ir.c (mono_method_to_ir2): Array methods are
7003 special-cased and must not be invoked indirectly via the (M)RGCTX
7004 when generic sharing is turned on. Fixes #431413.
7006 2008-10-01 Mark Probst <mark.probst@gmail.com>
7008 * method-to-ir.c: When generic sharing is active, call
7009 non-interface virtual generic methods via the standard trampoline.
7011 * mini-trampolines.c: Handle virtual generic shared methods.
7013 * mini.h, mini-x86.c, mini-x86.h: New argument for
7014 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7015 method thunks and which is the trampoline to call if the lookup
7016 fails. Enable the virtual generic method thunk for x86.
7018 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7019 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7020 argument but assert that it's NULL, because these archs don't yet
7021 implement the virtual generic method thunk. Changes in the IMT
7022 thunk data structures.
7024 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7026 * aot-compiler.c (emit_globals): Avoid invalid characters in
7027 the static linking symbol.
7029 * objects.cs: Add a test for the range check optimization. Fix warnings.
7031 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7032 optimization from the current JIT.
7034 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7035 later in decompose_array_access_opts () to allow more optimizations.
7037 * method-to-ir.c (mono_handle_soft_float): Rename this to
7038 mono_decompose_soft_float () for consistency.
7040 * mini-ops.h: Fix arguments of OP_STRLEN.
7042 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7043 into a separate function.
7044 (reset_cast_details): Ditto.
7045 (handle_unbox): Save cast details. Fixes #431254.
7047 * method-to-ir.c: Remove some obsolete FIXMEs.
7049 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7051 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7053 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7055 * mini-codegen.c: More work on macros to make them
7056 ready for multiple regbanks.
7058 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7060 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7062 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7064 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7066 * mini-codegen.c (mono_spillvar_offset): Proper support for
7069 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7071 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7072 the stack overflow changes.
7074 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7076 * mini-codegen.c: Make all bank macros depend on reg_bank.
7078 * mini-codegen.c (mono_local_regalloc): Make free mask
7079 initialization regbank aware.
7081 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7083 * mini-codegen.c (mono_local_regalloc): Extract callee
7084 mask selection to a function and make it regbank aware.
7086 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7088 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7089 code to deal with many regbanks.
7091 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7093 * mini-codegen.c: More fp->regbank changes.
7095 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7097 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7098 of a hardcoded constant.
7100 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7102 * method-to-ir.c (type_from_stack_type): Fix typo.
7104 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7106 * mini-ia64.c (emit_move_return_value): Convert float return values to
7109 * objects.cs: Add a new test.
7111 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7112 VARARG methods to fix an assert later.
7114 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7115 end so it at least compiles.
7117 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7119 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7121 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7123 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7124 optimization to a new function (emit_optimized_ldloca_ir) and enable
7125 it for both ldloca and ldloca_s.
7127 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7129 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7130 gshared CASTCLASS code.
7132 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7133 amd64, where the libc stack unwinder encounters stack frames referring to
7134 native code in unmapped memory.
7136 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7139 * generics.cs: Add new test.
7141 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7143 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7144 add a check that one of the ARM_FPU_ constants is defined.
7146 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7148 * mini-exceptions.c: Fix build on non-altstack platforms.
7150 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7153 * ir-emit.h: Add a comment to NEW_PCONST.
7155 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7157 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7159 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7160 after the changes to MonoJitDomainInfo.
7162 2008-09-27 Mark Probst <mark.probst@gmail.com>
7164 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7166 2008-09-27 Mark Probst <mark.probst@gmail.com>
7168 * mini-ppc.c: Compiler warning fixes.
7170 2008-09-27 Mark Probst <mark.probst@gmail.com>
7172 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7175 2008-09-27 Mark Probst <mark.probst@gmail.com>
7177 * exceptions-ppc.c, mini-ppc.h: Compile
7178 mono_arch_handle_altstack_exception() on Darwin, too.
7180 2008-09-27 Mark Probst <mark.probst@gmail.com>
7182 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7183 work on archs which don't have generic sharing implemented, only
7184 without the vtable_arg.
7186 2008-09-26 Mark Probst <mark.probst@gmail.com>
7188 * mini.c: Added comment explaining why delegate ctor icall
7189 wrappers are compiled.
7191 2008-09-26 Mark Probst <mark.probst@gmail.com>
7193 * mini.c: Don't produce trampolines to delegate ctor icall
7194 wrappers but compile them upfront.
7196 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7198 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7199 runtime-set function when going back to managed code. Currently this
7200 is used to set back the protection on the soft ovf pages and/or to
7201 throw the stack overflow exception that happened in unmanaged code.
7203 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7205 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7206 runtime-set function when going back to managed code. Currently this
7207 is used to set back the protection on the soft ovf pages and/or to
7208 throw the stack overflow exception that happened in unmanaged code.
7210 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7212 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7213 the support code for restoring stack protection after stack overflows
7214 that happen in unmanaged code. Don't set the exec permission on the
7217 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7219 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7220 delegate->method_ptr is set. Fixes #428054.
7222 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7224 * tests.cs: Rename to ratests.cs.
7226 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7227 emit_get_rgctx_... functions.
7229 2008-09-25 Mark Probst <mark.probst@gmail.com>
7231 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7233 2008-09-25 Mark Probst <mark.probst@gmail.com>
7235 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7236 before asserting that method is sharable.
7238 2008-09-25 Mark Probst <mark.probst@gmail.com>
7240 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7241 whether method needs a static RGCTX wrapper used instead of
7244 * generic-sharing.c, mini.h: A few functions moved to
7245 metadata/generic-sharing.c.
7247 2008-09-25 Mark Probst <mark.probst@gmail.com>
7249 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7250 Generic code sharing for value types, which essentially means
7251 treating value type methods like static methods. The RGCTX is
7252 passed in the same way.
7254 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7256 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7257 opcode when creating multi-dimensional arrays of open types.
7259 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7262 * generics.cs: Add a test.
7264 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7266 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7268 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7270 * mini.c (mini_method_compile): Set it when running under the debugger.
7272 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7273 vreg optimization if the flag is set.
7275 * driver.c (mono_main): Add --attach= option to pass options to
7278 * mini.c (sigquit_signal_handler): Start the attach agent.
7280 * ssapre.c: Disable this to save space since it is not yet ported to
7283 * regalloc2.c: Disable this to save space.
7285 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7287 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7289 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7290 the -v option useful again.
7292 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7294 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7297 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7298 arrays of arrays. Fixes #428406.
7300 * method-to-ir.c (mini_emit_castclass): Ditto.
7302 * objects.cs: Add new test.
7304 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7306 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7307 was wrong at it choked against target_type_is_incompatible for byref types.
7309 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7311 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7314 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7316 * mini-exceptions.c: update a few more exceptions-related counters.
7318 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7320 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7321 new functions to allocate from persistent mempools.
7323 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7325 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7326 multiple register banks in the future.
7328 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7330 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7332 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7334 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7336 * mini.h: Export type_to_eval_stack_type.
7338 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7339 is only ins->klass of byref types.
7341 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7343 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7344 (mini_emit_memcpy2): Ditto.
7346 * mini-amd64.c: Fix a warning.
7348 2008-09-21 Mark Probst <mark.probst@gmail.com>
7350 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7353 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7355 * method-to-ir.c: Extract stloc micro-optimization to a
7356 function and apply it to all cases.
7358 2008-09-19 Mark Probst <mark.probst@gmail.com>
7360 * method-to-ir.c: Don't fail generic code sharing in cases we
7363 2008-09-18 Mark Probst <mark.probst@gmail.com>
7365 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7367 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7369 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7372 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7374 * trace.c: make tracing more useful and correct, with per-thread
7377 2008-09-15 Mark Probst <mark.probst@gmail.com>
7379 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7380 doing a method call and the argument is an R4.
7382 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7384 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7387 2008-09-13 Mark Probst <mark.probst@gmail.com>
7389 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7391 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7393 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7394 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7396 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7398 * driver.c: Add a --agent argument (not supported yet) to load managed
7399 agent assemblies before loading the main assembly, similarly to how the
7400 Java VM handles agents.
7402 2008-09-11 Mark Probst <mark.probst@gmail.com>
7404 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7405 function to do stack layout of local variables.
7407 2008-09-11 Mark Probst <mark.probst@gmail.com>
7409 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7412 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7414 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7415 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7416 JIT if DISABLE_JIT is defined.
7418 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7421 2008-09-10 Mark Probst <mark.probst@gmail.com>
7423 * iltests.il.in: Disable the fconv test on PPC (the result is
7424 undefined according to ECMA).
7426 2008-09-10 Mark Probst <mark.probst@gmail.com>
7428 * iltests.il.in: Enable tail call tests for PPC.
7430 * mini.h: Add variable for storing incoming valuetype argument
7431 addresses for tail calls.
7433 * mini-ppc.c: Implement valuetype arguments and return values for
7436 2008-09-09 Mark Probst <mark.probst@gmail.com>
7438 * mini-ppc.c: Partially implement tail calls (struct arguments and
7439 return values not supported).
7441 * method-to-ir.c: Enable tail calls on PPC.
7443 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7445 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7446 runtime-invoke wrappers to work around the problem of them getting
7447 assigned to a random class.
7449 * aot-runtime.c (mono_aot_get_method): Ditto.
7451 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7453 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7454 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7456 2008-09-07 Mark Probst <mark.probst@gmail.com>
7458 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7459 until they're implemented properly.
7461 * exceptions-ppc.c: Use arch-independent exception-handling code
7462 instead of custom one.
7464 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7467 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7469 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7470 applies when __powerpc__ is defined.
7472 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7474 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7475 methods to their code to avoid computing the full name of wrappers and
7476 doing a lookup in a string hash table.
7478 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7480 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7481 we identify bblocks before method_to_ir () is ran.
7483 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7484 Also avoid optimizing branches pointing to themselves.
7486 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7488 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7490 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7492 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7494 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7495 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7496 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7499 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7500 jumped to the same entry in plt_jump_table.
7502 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7504 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7507 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7509 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7510 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7513 2008-08-29 Geoff Norton <gnorton@novell.com>
7515 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7516 segment, and doesn't properly handle .space as .text. Fixes
7519 2008-08-29 Geoff Norton <gnorton@novell.com>
7521 * mini.c: Disable the mach exception handler when running on
7524 2008-08-29 Geoff Norton <gnorton@novell.com>
7526 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7527 globals on Darwin/ARM
7529 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7531 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7532 since too many things depend on it. Instead, call
7533 mono_runtime_set_no_exec ().
7535 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7538 * aot-compiler.c: Add an 'asm-only' AOT option.
7540 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7542 * aot-compiler.c (compile_method): Disable gshared support for now as it
7545 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7547 * mini-amd64.h : Fix a compiler warning.
7549 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7550 Changed to use a callback function to retrieve the unwind info.
7551 This avoids problems observed when code blocks were removed by
7552 unloading an app domain.
7554 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7555 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7558 Contributed under MIT/X11 license.
7560 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7562 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7563 case to keep the stack aligned to 8.
7565 Contributed under MIT/X11 license.
7567 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7569 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7570 avoid repeated linear searches.
7572 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7574 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7575 methods it can't handle.
7577 * aot-compiler.c (add_method): Avoid adding a method twice.
7578 (add_wrappers): Add runtime invoke wrappers for all methods.
7580 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7581 function to create an aot-compatible version of this trampoline.
7583 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7585 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7587 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7589 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7590 with a generic sharing failure.
7592 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7594 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7595 CEE_RETHROW. Fixes #419634.
7597 * mini.c (mono_method_to_ir): Ditto.
7599 * exceptions.cs: Add a new test.
7601 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7602 to mono_type_stack_size_internal () since some callers might not pass in
7605 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7606 instrument_prolog. Fixes #419878.
7608 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7609 doubles in soft float mode volatile.
7611 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7613 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7615 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7616 to handle soft float correctly.
7618 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7621 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7623 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7624 to sp, since the generics catch code requires it.
7626 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7629 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7630 mono_arch_emit_imt_argument ().
7632 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7634 * mini-arm.c tramp-arm.c: Generic sharing updates.
7636 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7638 * mini-arm.c: Fix the arm build.
7640 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7641 handling enums, generic instances and generic sharing.
7642 (mini_type_stack_size_full): Ditto.
7644 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7646 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7648 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7650 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7653 * mini-arm.c: Various small generic sharing changes.
7655 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7657 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7660 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7661 helper function to return a generic class init trampoline.
7663 * method-to-ir.c mini.c: Use it.
7665 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7666 arch-specfic function to return a generic class init trampoline.
7668 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7669 the GENERIC_CLASS_INIT custom code.
7671 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7672 a fatal error, not a sharing failure.
7674 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7677 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7678 trampoline argument from MONO_ARCH_VTABLE_REG.
7680 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7681 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7682 argument, and pass the vtable in VTABLE_REG.
7684 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7685 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7686 argument, and pass the vtable in VTABLE_REG.
7687 (mono_arch_create_trampoline_code_full): Remove some special casing for
7688 the rgctx fetch trampoline.
7690 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7693 * iltests.il: Add a test for it.
7695 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7697 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7699 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7702 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7703 use mono_jit_info_table_find () to avoid recursion.
7704 (mono_delegate_trampoline): Add a sync wrapper here.
7706 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7709 * mini.c (mono_method_to_ir): Ditto.
7711 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7712 add_sync_wrapper argument. Don't add a sync wrapper here.
7713 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7715 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7717 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7719 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7720 of nonvolatile registers back from MonoContext to CONTEXT.
7722 Contributed under MIT/X11 license.
7724 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7726 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7727 arguments on Winx64 there are only 4 argument registers. For this
7728 logic to work the last argument must be pulled from the stack.
7730 Contributed under MIT/X11 license.
7732 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7734 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7736 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7737 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7738 encode/decode_method_ref ().
7740 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7742 * aot-runtime.c (decode_patch): Ditto.
7744 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7745 MONO_PATCH_INFO_METHOD.
7747 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7750 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7753 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7755 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7756 one from the caller.
7758 * aot-runtime.c (decode_generic_inst): New function to decode and
7759 return a interned generic inst.
7760 (decode_klass_ref): Use it.
7761 (decode_method_ref): Ditto.
7763 * aot-compiler.c (emit_exception_debug_info): Save
7764 jinfo->has_generic_jit_info too.
7766 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7768 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7770 * iltests.il.in: Add a test for fconv_to_i.
7772 * liveness.c: Disable the liveness2 pass for now to save space.
7774 * regalloc2.c: Include mempool-internals.h to fix warnings.
7776 * aot-compiler.c (encode_method_ref): Encode the context of generic
7779 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7780 the context saved in the aot file.
7782 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7784 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7786 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7787 volatile so they won't be optimized away.
7789 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7795 * dominators.c: Remove duplicated functions that now are in
7796 mempool-internals.h.
7798 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7800 * aot-compiler.c: Fix warnings.
7802 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7804 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7806 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7809 * mini.c (mono_resolve_patch_target): Ditto.
7811 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7812 (encode_klass_ref): Add support for encoding VARs/MVARs.
7814 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7816 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7817 the handling of the got entries into a separate 'decode_got_entry' function.
7818 Add support for RGCTX_FETCH.
7820 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7821 clobbered by the trampoline code.
7823 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7824 not clobbered by the indirect calling code.
7826 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7828 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7831 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7833 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7834 signature using the compilation mempool otherwise we would leak it.
7836 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7838 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7839 mono_emit_abs_call ().
7841 * patch-info.h: Add GENERIC_CLASS_INIT.
7843 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7845 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7846 as their target as a near call.
7848 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7850 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7852 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7853 call to a runtime function described by a patch.
7855 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7856 mono_emit_abs_call, this has the advantage that the ABS handling code in
7857 mono_codegen () can handle them both, and can handle other stuff in the
7858 future without additional code.
7860 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7862 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7865 * mini.h: Add missing bblock related prototypes.
7867 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7868 reverse_inst_list_len fields.
7870 * mini.c: Refactor this file a bit by moving branch optimizations to
7873 * method-to-ir.c: Merge generic sharing changes missed earlier.
7875 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7877 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7878 shared patches. Process METHODCONST as a shared patch.
7880 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7881 as it crashes on the 2.0 mscorlib.
7883 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7886 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7887 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7890 * aot-compiler.c: Reorganize the got handling code to be a bit more
7893 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7895 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7896 mono_patch_info_equals/hash, and use it to massively simplify
7899 * mini.c (mono_patch_info_hash): Simplify this and add support for
7902 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7904 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7905 handling code, since an offset is not enough to identify a trampoline.
7907 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7909 2008-08-17 Mark Probst <mark.probst@gmail.com>
7911 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7913 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7915 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7917 * decompose.c: PPC decompositions for various ops.
7919 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7921 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7923 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7924 call the generic trampoline code using a call, instead of a jump, to
7925 remove some special casing from the generic trampoline code.
7927 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7928 (mono_codegen): Ditto.
7930 * aot-compiler.c aot-runtime.c: Ditto.
7932 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7934 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7935 helper function to find the offset corresponding to a lazy fetch trampoline.
7937 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7938 when doing generic sharing.
7940 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7943 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7944 mini-trampolines.c to be with the other trampoline creation functions.
7946 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7947 as it is equal to method->signature in most cases, add a
7948 mono_emit_method_call_full variant which takes a signature and an imt
7951 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7953 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7954 to this function, since it could be computed easily from the method
7956 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7959 * method-to-ir.c mini.c: Remove references to
7960 compile_generic_method_wo_context.
7962 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7963 generic method calls.
7965 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7966 dimensional non-szarrays.
7968 * mini.c (mini_init): Register mono_array_new_1.
7970 * jit-icalls.c (mono_array_new_1): New jit icall.
7972 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7973 pointing to the method.
7975 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7976 method addresses belonging to METHOD_JUMP patches in the
7977 jump_target_got_slot_hash.
7978 (mono_aot_load_method): Ditto.
7980 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7981 METHOD_JUMP patches.
7983 * mini.c (mini_create_jit_domain_info): New helper function which
7984 initializes/frees domain->runtime_info.
7985 (mini_free_jit_domain_info): Ditto.
7986 (mini_init): Install the domain hook functions with the runtime.
7988 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7989 information maintained by the JIT.
7991 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7992 insertion into jump_table_hash into mono_codegen (), also implement proper
7995 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7996 tail calls, it is already done by the aot code.
7998 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8001 * iltests.il.in: Make the jmp test a bit more complex.
8003 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8004 generic instances which doesn't have a token.
8006 * aot-runtime.c (decode_method_ref): Ditto.
8008 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8009 can handle this case now.
8010 (handle_box): Ditto.
8012 2008-08-15 Geoff Norton <gnorton@novell.com>
8014 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8017 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8019 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8020 calling generic methods.
8022 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8024 * aot-runtime.c (decode_patch_info): Ditto.
8026 * mini.c (mono_resolve_patch_target): Ditto.
8028 * patch-info.h: Add METHOD_RGCTX.
8030 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8032 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8034 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8035 arguments in registers.
8037 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8038 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8040 * mini.c (mini_method_compile): Abort aot compilation for generic
8041 methods if generic sharing is disabled.
8043 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8046 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8047 requiring an mrgctx.
8049 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8050 store instructions when converting a vcall to a normal call.
8052 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8053 mono_arch_find_jit_info.
8055 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8057 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8058 avoid calling mono_method_full_name () for every method even if the
8060 (check_inline_caller_method_name_limit): Ditto.
8062 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8064 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8065 assemblies in one run.
8067 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8068 skipped methods if it is not 0.
8070 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8072 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8074 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8075 MONO_ARCH_HAVE_UNWIND_TABLE.
8077 Contributed under MIT/X11 license.
8079 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8081 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8082 from default optimizaton list on Winx64.
8084 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8086 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8087 the LMF from the MonoJitTlsData structure.
8089 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8091 Contributed under MIT/X11 license.
8093 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8095 * mini.c (sigsegv_signal_handler): Fix the build.
8097 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8098 assembly->aot_module.
8100 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8101 hash table. This simplifies and speeds up a lot of code, and fixes support
8104 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8107 * mini-exceptions.c: Ditto.
8109 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8110 'native_offset' argument, since these are computed in the
8111 mono_find_jit_info () function.
8113 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8114 is used by exceptions-ppc.c.
8116 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8117 mono_arch_find_jit_info ().
8119 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8120 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8121 generic code in mini-exceptions.c.
8123 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8125 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8127 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8129 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8130 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8131 called while holding the loader lock. Fixes #415608.
8132 (mono_aot_get_method_from_token_inner): Ditto.
8134 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8136 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8137 to reduce differences between this and the generic implementation in
8139 (ves_icall_get_frame_info): Ditto.
8141 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8143 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8146 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8147 mono_arch_get_call_filter () and make it non-static, for consistency with the
8148 other architectures.
8150 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8153 * local-propagation.c:
8154 * mini-x86.c: Correct the name of arch defines.
8156 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8158 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8159 NO_EMULATE_LONG_SHIFT_OPS define.
8161 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8163 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8164 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8166 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8167 MACH fixes. Merged from the 2.0 branch.
8169 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8171 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8172 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8174 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8176 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8177 mono_marshal_get_native_wrapper () signature changes.
8179 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8181 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8182 conversion bug under arm.
8184 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8186 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8188 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8189 with overflow checking.
8191 2008-08-05 Marek Habersack <mhabersack@novell.com>
8193 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8194 to the genmdesc.pl file
8196 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8198 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8199 arg_array in the soft-float versions of the LOAD/STORE macros.
8201 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8204 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8206 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8208 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8209 a float HFA. Fixes #413621.
8211 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8213 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8214 frame_size to args_size. Fixes build.
8216 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8218 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8219 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8221 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8222 the stack are not unaligned. Fixes #413247.
8224 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8226 * mini.c: update jitted methods performance counters.
8228 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8230 * mini-exceptions.c: increase the exceptions thrown performance
8231 counter in mono_handle_exception ().
8233 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8235 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8236 can work with netmodules.
8238 2008-07-28 Geoff Norton <gnorton@novell.com>
8240 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8243 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8245 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8248 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8250 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8251 The float param registers and other param registers must be the
8252 same index on Windows x64.
8254 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8255 ArgValuetypeAddrInIReg argument case. Setting the argument
8256 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8258 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8259 variable computed above as the copy length for arguments of storage
8260 type ArgValuetypeAddrInIReg.
8262 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8263 ArgValuetypeAddrInIReg argument case. This case will rely on
8264 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8266 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8267 a 32 byte stack allocation for all calls. We will omit the adjustment for
8268 jump and tail call instructoins as they do not follow the typical call behavior.
8270 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8271 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8272 local variable and pass the local variable by reference to the called method.
8274 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8275 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8276 of a struct is passed in a register it must be saved with the other
8277 volatile argument on the stack.
8279 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8280 frame pointer the stack adjustment value must be saved to the unwind
8283 Contributed under MIT/X11 license.
8285 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8287 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8288 which got lost in the merge.
8290 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8292 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8295 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8297 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8298 icalls, since they won't be patched.
8300 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8301 different code sequence when running under valgrind to prevent some valgrind
8304 * iltests.il.in: Add new regression test.
8306 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8309 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8310 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8312 * iltests.il.in: Add new test.
8314 * aot-compiler.c: Fix some warnings.
8316 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8319 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8321 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8322 (mini_usage_jitdeveloper): Add a missing --wapi option.
8324 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8326 * mini-codegen.c: Simplify the is_fp macros.
8327 (free_up_ireg): Remove, use free_up_reg instead.
8328 (free_up_reg): Fix the fp case.
8330 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8332 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8335 * exceptions-x86.c: Merge some changes which seemed to have got lost
8336 in the linear-ir merge.
8338 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8340 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8341 long vreg volatile even if the variable was already created.
8343 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8346 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8348 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8350 * mini.c (mono_jit_compile_method_inner): Add support for
8351 MONO_EXCEPTION_BAD_IMAGE.
8353 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8354 mini_method_get_context () returns NULL. Fixes #356531.
8356 * mini.c (mono_method_to_ir): Ditto.
8358 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8359 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8361 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8363 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8364 in the LDFTN implementation.
8366 2008-07-25 Mark Probst <mark.probst@gmail.com>
8368 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8369 code, patch calls to icalls, too, even if they're not in the
8370 shared generic code hash. Fixes #411962.
8372 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8374 * cpu-x86.md: Increase the length of the fcall opcodes.
8376 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8377 calls returning floats.
8379 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8382 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8385 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8386 into the domain->method_code_hash.
8388 * aot-compiler.c: Fix win32 build.
8390 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8392 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8393 gshared NEWARR implementation.
8395 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8397 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8398 can be used outside of method_to_ir.
8400 * mini.h (MonoCompile): Add arg_types field.
8402 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8404 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8405 the values of the local arg_array and param_types array.
8407 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8409 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8410 got accesses might only get generated later when NEWOBJ is decomposed.
8412 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8413 looking up the native code of the target method when a delegate is called
8416 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8419 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8421 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8422 AOT work on platforms without a working dlsym implementation.
8424 * mini.h: Bump AOT image format version.
8426 2008-07-24 Mark Probst <mark.probst@gmail.com>
8428 * mini-exceptions.c: Free a MonoType with
8429 mono_metadata_free_type() instead of g_free().
8431 * aot-runtime.c: Free a MonoType.
8433 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8435 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8438 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8441 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8442 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8445 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8447 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8448 NEWOBJ calls on valuetypes.
8450 * iltests.il.in: Add new test.
8452 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8454 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8456 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8457 is no longer needed.
8459 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8460 non register sized integer arguments.
8461 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8462 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8465 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8468 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8469 two a binop with different sized arguments is emitted.
8471 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8472 instruction in the ins==NULL case.
8474 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8476 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8478 * mini-x86.c: Fix osx build.
8480 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8483 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8484 instruction for non int sized variables.
8486 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8489 2008-07-23 Robert Jordan <robertj@gmx.net>
8491 * method-to-ir.c: Fix MSVC build.
8493 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8495 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8496 a non int sized type, widen it to an int since newer versions of gcc seem to
8497 generate code which needs this.
8499 * ssa2.c abcremoval2.c: Fix warnings.
8501 * *: Merge the Linear IR branch.
8503 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8504 the ChangeLog file there describes all the changes done over the years.
8505 Further documentation can be found at www.mono-project.com/Linear_IL.
8507 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8509 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8510 The float param registers and other param registers must be the
8511 same index on Windows x64.
8513 Contributed under MIT/X11 license.
8515 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8517 * mini.c: Make the previous fix GC safe.
8519 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8521 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8523 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8525 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8526 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8527 ArgValuetypeAddrInIReg instead.
8529 Contributed under MIT/X11 license.
8531 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8533 * mini-codegen.c (get_register_spilling): Fix a warning.
8535 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8537 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8538 for types which the initialization fails. Raises the provided exception
8539 at the right stop after cleanup.
8541 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8543 * aot-compiler.c: Free most of the memory allocated during compilation.
8545 * mini.c (mini_parse_debug_options): Fix a leak.
8547 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8548 during aot compilation.
8550 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8552 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8553 it has too much register pressure.
8555 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8557 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8559 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8561 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8564 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8565 on amd64 similar to the way it is done on arm.
8567 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8569 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8570 consistency, normalize error messages, avoid loading aot-only modules in
8573 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8576 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8578 2008-07-11 Martin Baulig <martin@ximian.com>
8581 (MonoDebuggerInfo): Add `interruption_request'.
8583 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8585 * aot-compiler.c (emit_plt): Remove some dead code.
8587 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8589 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8590 return the plt info offset belonging to a given plt entry.
8592 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8593 mono_aot_get_plt_info_offset.
8595 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8596 similar to the amd64 code by makeing jumps through a separate jump table
8597 instead of embedding the jump addresses into the code.
8599 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8601 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8604 2008-07-10 Martin Baulig <martin@ximian.com>
8606 * mini.c (mini_method_compile): Disable generics sharing when
8607 running in the debugger.
8609 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8611 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8613 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8614 the local register allocator from running out of registers on x86 when
8617 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8619 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8620 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8623 Contributed under MIT/X11 license.
8625 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8627 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8628 speed up the assembler.
8630 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8632 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8635 * mini.c: Move the soft float handling macros a bit earlier, add
8636 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8639 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8641 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8642 read-only to help catch code allocation requests.
8644 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8645 and turn it off when using --aot-only or when compiling with --aot=full.
8647 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8648 jump table for switches from the normal domain mempool, not the code
8651 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8652 unbox trampoline which handles aot-only mode too.
8654 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8655 an AOTed unbox trampoline.
8657 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8659 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8661 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8664 Contributed under MIT/X11 license.
8666 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8668 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8669 the unwind information for the method at the end of the allocated block.
8671 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8672 MonoCompileArch to hold the unwind info for SEH on Winx64
8674 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8675 frame pointer info for the method being compiled.
8677 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8678 the call to mono_exception_from_token.
8680 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8681 storing the method prolog information in a format that the Winx64 SEH can understand. This
8682 information is stored a the end of the method block because it is all 32-bit offset based.
8684 Contributed under MIT/X11 license.
8686 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8688 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8690 * wapihandles.c: Fix warnings.
8692 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8695 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8696 mono_jit_compile_method in aot-only mode since that calls the type
8699 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8700 get_delegate_invoke_impl in aot-only mode.
8702 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8704 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8706 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8708 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8711 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8713 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8714 init trampoline from the AOT file as well.
8716 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8717 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8720 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8723 * exceptions-amd64.c: Add _full variants for the remaining exception code
8724 creation functions as well, allow emission of relocatable code, remove
8725 caching since that is now done by the caller.
8727 * mini-exceptions.c: Add _full variants for the remaining exception code
8728 creation functions as well, add aot-only support.
8730 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8731 if we can determine a proper token for them.
8732 (add_wrappers): Add a few more wrappers.
8733 (emit_method_code): Remove some dead code.
8734 (emit_trampolines): Emit exception code too.
8736 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8738 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8739 mono_array_new_va which avoids varargs.
8741 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8743 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8744 mono_arch_create_specific_trampoline () in all places.
8746 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8747 a bit so it can be used for other things as well.
8749 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8752 * exceptions-amd64.c: Rename the caching from the exception code creation
8753 functions, it is done by the caller instead.
8755 * exceptions-amd64.c: Change the signature of the exception code creation
8756 functions to allow the creation of relocatable code later.
8758 * mini-exceptions.c: Add a set of functions to query the various
8759 runtime-generated exception functions.
8761 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8762 mono_arch_.. () functions.
8764 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8766 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8768 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8770 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8771 (mini_get_vtable_trampoline): Ditto.
8773 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8774 code in the AOT case by returning the code size and a list of relocations to
8777 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8779 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8781 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8784 Contributed under MIT/X11 license.
8786 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8788 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8789 so the buffer size can be computed correctly. Fixes #404735.
8791 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8792 normally as cfg->debug_info is already freed.
8794 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8796 * mini-amd64.c: For calls returning vtypes in registers, don't store
8797 the return address on the stack, instead allocate a separate local for
8800 2008-07-05 Mark Probst <mark.probst@gmail.com>
8802 * mini-trampolines.c, mini.h: Add an argument to
8803 mono_create_jit_trampoline_in_domain() for turning off the adding
8804 of the sync wrapper.
8806 * mini.c: Use the JIT trampoline without sync instead of
8807 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8810 2008-07-04 Mark Probst <mark.probst@gmail.com>
8812 * driver.c: Turn on GSHARED optimization by default.
8814 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8816 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8817 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8819 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8820 create a variant of the generic trampoline code callable from AOTed trampolines.
8822 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8823 trampoline code callable from AOTed trampolines.
8825 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8827 2008-07-04 Mark Probst <mark.probst@gmail.com>
8829 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8830 pass-through manner.
8832 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8833 and don't fail sharing for them anymore.
8835 * mini-exceptions.c: Handle exceptions in shared generic methods.
8837 * generic-sharing.c: When checking the context of a generic
8838 method, also check its class's context. Don't treat wrappers as
8841 * mini-trampolines.c: Some code factored out to
8842 metadata/generic-sharing.c. Handle the MRGCTX case.
8844 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8845 we must deal with the method being of another instantiation of the
8846 class. Add static rgctx invoke wrappers to generic methods.
8848 2008-07-04 Mark Probst <mark.probst@gmail.com>
8850 * mini.c: Provide all jit infos of generic shared methods with a
8853 * mini-exceptions.c: Handle the new situation that a generic info
8854 might be available, but not info about the this/vtable/mrgctx
8857 2008-07-03 Mark Probst <mark.probst@gmail.com>
8859 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8862 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8864 * dominators.c (check_dominance_frontier): Fix a warning.
8866 * mini.h: Add some missing prototypes.
8868 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8870 * driver.c (mono_jit_init_version): Correct the comments since the first
8871 argument should be the name of the root domain, not a filename.
8873 * aot-runtime.c (make_writable): Error out if this is called while running
8875 (load_aot_module): Ditto.
8877 * aot-compiler.c: Really fix the computation of method indexes.
8879 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8880 optimizations as this is no longer called frequently.
8882 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8883 method and the invoke impl code and pass it to the delegate trampoline instead of
8884 just the delegate class.
8886 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8888 * aot-compiler.c: Fixup the computation of method indexes.
8889 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8890 the method builder infrastructure.
8892 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8895 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8896 mode, load the method right away instead of creating a trampoline.
8898 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8900 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8903 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8905 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8906 (mono_aot_load_method): Use method_index instead of method->token.
8908 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8909 can handle icalls etc. properly.
8911 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8913 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8915 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8916 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8917 JIT_ICALL_ADDR patch type.
8919 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8921 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8923 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8925 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8927 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8929 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8930 domain->jit_code_hash.
8932 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8934 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8936 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8938 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8939 get_this_arg_from_call, let it compute it when needed.
8941 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8942 gsctx from code only when needed.
8944 * mini-trampolines.c (get_generic_context): Rename this to
8945 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8946 it can be called by the arch backends.
8948 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8950 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8952 * driver.c (mono_main): Add experimental --aot-only command line option.
8954 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8957 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8959 * driver.c (DllMain): Remove mono_module_handle.
8961 Contributed under MIT/X11 license.
8963 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8965 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8966 for emitting methods which are not in the source assembly. Detect and report
8967 failure of assembling+linking.
8969 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8971 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8973 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8975 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8977 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8979 * mini.h: Remove some obsolete prototypes.
8981 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8983 2008-06-24 Mark Probst <mark.probst@gmail.com>
8985 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8986 supported by Visual Studio, so use alloca().
8988 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8990 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8993 2008-06-23 Mark Probst <mark.probst@gmail.com>
8995 * mini.c: Fail sharing of a generic method if it contains an open
8996 catch clause (because we don't pass MRGCTXs yet).
8998 2008-06-23 Mark Probst <mark.probst@gmail.com>
9000 * mini.c: When compiling a method with generic sharing, insert the
9001 method instantiated with an all-Object generic context into the
9002 jit info table, instead of the context of the first instantiation
9003 of the method we happen to compile.
9005 2008-06-18 Martin Baulig <martin@ximian.com>
9007 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9008 `major_version' and `minor_version'.
9010 2008-06-17 Mark Probst <mark.probst@gmail.com>
9012 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9013 mono_method_is_generic_sharable_impl() takes an additional
9014 argument specifying whether to treat type variables as reference
9017 2008-06-17 Mark Probst <mark.probst@gmail.com>
9019 * mini.h: Removed obsolete prototypes.
9021 2008-06-17 Mark Probst <mark.probst@gmail.com>
9023 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9024 already handle them.
9026 2008-06-17 Mark Probst <mark.probst@gmail.com>
9028 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9029 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9030 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9031 tramp-x86.c: Added a MonoGenericContext* argument to
9032 mono_arch_get_unbox_trampoline() so that it can call other
9033 functions which require it.
9035 2008-06-17 Mark Probst <mark.probst@gmail.com>
9037 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9038 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9039 mono_arch_get_this_arg_from_call() takes a
9040 MonoGenericSharingContext* as well.
9042 2008-06-17 Mark Probst <mark.probst@gmail.com>
9044 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9045 implement generic sharing of unbox.
9047 2008-06-17 Mark Probst <mark.probst@gmail.com>
9049 * mini.c: Don't compute the vtable to determine whether a field is
9050 special static, because it might not work for open types.
9052 2008-06-17 Mark Probst <mark.probst@gmail.com>
9054 * mini.c: Removed the unused token_type and token_source arguments
9055 from get_runtime_generic_context_ptr().
9057 2008-06-17 Marek Habersack <mhabersack@novell.com>
9059 * mini.c (ADD_BINOP): fix the build
9061 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9063 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9066 2008-06-16 Mark Probst <mark.probst@gmail.com>
9068 * mini.h: Removed class relations enum that's not used anymore.
9070 2008-06-16 Mark Probst <mark.probst@gmail.com>
9072 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9074 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9075 the lazy fetch trampoline access code.
9077 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9079 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9081 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9083 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9085 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9087 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9089 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9091 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9094 * mini-ops.h: Add MIN/MAX_UN opcodes.
9096 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9099 * basic-math.cs: Add more min/max tests.
9101 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9103 2008-06-13 Mark Probst <mark.probst@gmail.com>
9105 * mini.c: Small fix in the prologue of emit_castclass.
9107 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9109 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9111 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9112 do not work even for unsigned types. Fixes #400014.
9114 * basic-math.cs: Add regression tests for unsigned Min/Max.
9116 2008-06-13 Mark Probst <mark.probst@gmail.com>
9118 * mini.c: Added additional context_used argument to several
9119 functions, which will be needed for sharing generic methods. Use
9120 GET_RGCTX macro wherever appropriate. Declare only one
9121 context_used in mono_method_to_ir().
9123 2008-06-13 Mark Probst <mark.probst@gmail.com>
9125 * mini.c, generic-sharing.c: Removed generic class relations.
9127 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9128 functions due to MRGCTX changes.
9130 2008-06-13 Mark Probst <mark.probst@gmail.com>
9132 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9133 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9134 with calculated IMT.
9136 * mini.c: Generic sharing of calls via generic interfaces.
9138 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9139 generic method with non-constant MonoGenericContext*. Instead,
9140 the context is taken out of the method itself.
9142 2008-06-13 Mark Probst <mark.probst@gmail.com>
9144 * mini.c: Generic sharing of ldvirtftn.
9146 2008-06-13 Mark Probst <mark.probst@gmail.com>
9148 * mini.c: Generic sharing of ldftn.
9150 2008-06-13 Mark Probst <mark.probst@gmail.com>
9152 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9154 2008-06-13 Mark Probst <mark.probst@gmail.com>
9156 * mini.c: Generic sharing of the special case of ldtoken followed
9157 by a call to GetTypeFromHandle.
9159 2008-06-13 Mark Probst <mark.probst@gmail.com>
9161 * mini.c: Generic sharing of box for nullable types.
9163 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9165 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9166 are passed on the stack. Fixes #324807.
9168 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9170 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9171 for the ArgValuetypeAddrInIReg case.
9173 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9174 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9176 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9177 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9178 local variable and pass the local variable by reference to the called method.
9180 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9181 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9183 Contributed under MIT/X11 license.
9185 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9187 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9189 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9192 2008-06-10 Martin Baulig <martin@ximian.com>
9195 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9197 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9199 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9200 possible error when no arguments are passed.
9202 Contributed under MIT/X11 license.
9204 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9206 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9207 where the file name is NULL.
9209 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9211 * mini.c: Fix s390 build.
9213 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9215 * trace.c (mono_trace_parse_options): Fix warnings.
9217 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9219 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9221 * mini.c (remove_block_if_useless): Avoid printing the method name.
9223 * mini.c: Remove needless setting of ins->cil_code which is now done by
9226 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9229 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9230 translated code after it has been patched.
9232 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9234 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9235 avoid problems during code patching on SMP systems.
9236 (emit_call): Avoid adding a patch info which is already added by
9238 (mono_arch_emit_exceptions): Ditto.
9240 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9242 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9243 MONO_TYPE_ISSTRUCT already checks for it.
9245 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9247 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9248 structs with floats on Winx64 the float registers are not used.
9249 The integer registers are always used..
9250 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9251 only one register will be used and only if the size of the struct
9252 is 1,2,4, or 8 bytes.
9254 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9257 Contributed under MIT/X11 license.
9259 2008-06-05 Martin Baulig <martin@ximian.com>
9261 * debug-debugger.c (debugger_lookup_class): Also call
9262 mono_class_setup_methods() here; we're only called from RTI.
9264 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9266 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9267 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9268 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9269 Post-process object files and add dtrace-generated object, if necessary.
9271 Contributed under MIT/X11 license.
9273 2008-06-04 Mark Probst <mark.probst@gmail.com>
9275 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9278 * mini.c: Generic sharing for unbox.any and castclass.
9280 2008-06-04 Mark Probst <mark.probst@gmail.com>
9282 * mini.c: Ignore tailcall prefix in shared generic code and when
9283 doing calls which require a vtable/rgctx argument.
9285 2008-06-04 Mark Probst <mark.probst@gmail.com>
9287 * mini.c: Don't free the JIT info.
9289 * driver.c: Changes in the JIT info table testing code.
9291 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9293 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9294 interruption. Fix some warnings.
9296 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9297 interruption_checkpoint.
9299 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9301 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9302 from embedding applications.
9304 2008-06-02 William Holmes <billholmes54@gmail.com>
9306 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9307 reserving 32 bytes on the stack when making calls.
9309 Contributed under MIT/X11 license.
9311 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9313 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9314 the linear IL branch.
9316 * driver.c: Print out more information for --version on arm.
9318 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9320 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9321 bb_exit instead, since out of line bblocks might not actually be emitted
9324 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9325 maximum epilog size for out of line bblocks if tracing is enabled.
9327 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9329 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9331 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9333 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9335 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9336 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9339 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9341 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9342 the 'value' to store is a constant.
9344 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9346 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9347 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9349 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9351 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9352 for accessing method->generic_container.
9354 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9356 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9358 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9360 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9362 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9365 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9367 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9369 * mini.c: Handle the case when mono_class_vtable () fails.
9371 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9372 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9375 2008-05-22 Mark Probst <mark.probst@gmail.com>
9377 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9378 together with domain sharing.
9380 2008-05-22 Mark Probst <mark.probst@gmail.com>
9382 * mini.c: Treat callvirts to final methods like non-virtual calls
9383 when doing generic sharing, i.e. look them up in the runtime
9386 2008-05-22 Mark Probst <mark.probst@gmail.com>
9388 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9389 with computed types (for generic sharing).
9391 * mini.c: Generic sharing for mkrefany and refanyval.
9393 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9395 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9398 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9399 the generic sharing code.
9401 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9404 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9406 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9408 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9410 * driver.c: updated copyright date
9412 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9414 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9417 2008-05-19 Martin Baulig <martin@ximian.com>
9419 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9420 pointing to the new `_mono_debug_using_mono_debugger' variable.
9423 (mono_main): Check mono_debug_using_mono_debugger() rather than
9424 the `MONO_INSIDE_MDB' environment variable to check whether we're
9425 inside the debugger.
9427 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9429 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9432 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9434 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9436 * mini.c: Added mini_assembly_can_skip_verification. This
9437 function checks if the assembly requested to skip verification.
9438 Fixes part of #387274.
9440 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9442 * mini.c (mini_get_method): Disable the check for open generic classes when
9443 using generic sharing.
9445 * generics.cs: Add a test for #387034.
9447 * mini.c (mini_get_method): Check whenever the method class is an open generic
9448 type, and return NULL in that case, causing a verification error. Fixes
9451 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9453 * driver.c (mono_main): Revert r102623. The right
9454 thing to do is to enable the verifier under verifiable
9455 unless a --security flag was passed.
9457 We need this non-trivial behavior for --verify-all otherwise
9458 mcs-compileall won't be able to use it. As it needs everything to
9459 be verified under validil.
9461 2008-05-06 Martin Baulig <martin@ximian.com>
9465 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9466 (mono_debugger_thread_cleanup): Likewise.
9467 (mono_debugger_extended_notification): Likewise.
9469 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9471 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9472 against both inflated and non-inflated methods. We need to check against the
9473 generic definition for cases where the instantiated method is not visible.
9474 We need to check against the inflated types for cases where the instantiation
9475 changes any super type. This fixes #382986.
9477 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9478 that check for visibiliy as generic params only appears as the type subject
9479 of tokens on call opcodes. Field manipulation and ldftn must always
9480 target an exact type.
9482 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9484 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9485 if no related --security flag is passed.
9487 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9489 * mini-arch.h: Prepare support for ppc64.
9491 Contributed under MIT/X11 license.
9493 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9495 * aot-runtime.c: Prepare support for ppc64.
9497 Contributed under MIT/X11 license.
9499 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9501 * mini-ops.h: Prepare support for ppc64.
9503 Contributed under MIT/X11 license.
9505 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9507 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9509 Contributed under MIT/X11 license.
9511 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9513 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9514 assemblies, since aot_name is not a full path, causing us to load MS.NET
9515 assemblies on windows.
9517 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9519 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9520 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9521 * main.c: Use UTF-8 encoded command line instead of Windows default code
9522 page on Windows to support Unicode.
9523 * driver.c (DllMain): New function for mixed-mode assembly support.
9524 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9525 export __stdcall functions without decoration.
9527 Contributed under MIT/X11 license.
9529 2008-04-28 Mark Probst <mark.probst@gmail.com>
9531 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9532 saving it very early.
9534 2008-04-28 Mark Probst <mark.probst@gmail.com>
9536 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9537 deleted. The only way to access the new RGCTX is via the
9540 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9541 vtable instead of the RGCTX to static methods.
9543 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9544 accessing the new RGCTX.
9546 * generic-sharing.c: There is no separation between self, type
9547 arguments and other types in the RGCTX anymore.
9549 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9551 * mini-amd64.c (add_general): Remove previous stack adjustment.
9552 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9553 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9554 for 32 bytes of stack space reserved for all calls.
9556 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9557 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9560 Code contributed under MIT/X11 license.
9562 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9564 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9565 against the root definition, peeling out method and type instantiations.
9566 Cache verify success results, code that fails verification is still
9567 checked multiple times.
9569 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9571 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9573 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9575 * mini-amd64.c (add_general): Always increment stack on Win64.
9576 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9579 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9580 stack based argument handling on Win64.
9582 Code contributed under MIT/X11 license.
9584 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9586 * Makefile.am (version.h): Add support for git-svn.
9588 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9590 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9591 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9592 avoiding allocations and libc functions which might deadlock.
9594 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9595 'no-gdb-backtrace' option is set.
9597 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9599 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9601 2008-04-21 Martin Baulig <martin@ximian.com>
9603 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9604 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9606 2008-04-21 Martin Baulig <martin@ximian.com>
9608 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9609 `thread_vtable', `event_handler_ptr' and `event_handler'.
9611 2008-04-21 Martin Baulig <martin@ximian.com>
9613 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9614 allows delayed initialization of the `executable_code_buffer' when
9617 2008-04-21 Martin Baulig <martin@ximian.com>
9619 * mini.h (mono_debugger_create_notification_function): Removed.
9620 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9622 * mdb-debug-info64.s
9623 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9625 * mdb-debug-info32.s
9626 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9628 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9629 currently only works on x86 and x86_64, so don't create it on ppc.
9631 2008-04-21 Martin Baulig <martin@ximian.com>
9633 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9636 (mini_method_compile): In the fp elimination check, check
9637 `debug_options.mdb_optimizations' in addition to
9638 mono_debug_using_mono_debugger().
9640 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9641 disable some JIT optimizations which are only disabled when
9642 running inside the debugger.
9643 Added `--help-debug' option to describe the debugging options.
9644 (parse_debug_options): New static function to parse the `--debug'
9645 options, so we can easily add more stuff in future.
9647 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9649 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9650 the method has no body.
9652 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9654 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9655 assembly is not allowed in MSVC 64-bit compiler.
9656 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9657 as we get floating point exceptions everywhere.
9659 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9660 correctly align arguments for call to throw_exception.
9661 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9663 Code contributed under MIT/X11 license.
9665 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9667 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9669 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9671 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9673 * mini-amd64.c (NEW_INS): Set cil_code.
9675 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9676 from mini-amd64.c so all debugger related logic is in one place.
9678 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9679 later won't have a random ip assigned to them.
9681 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9683 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9684 the arch specific function initializes code_size.
9685 (mono_create_delegate_trampoline): Ditto.
9687 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9688 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9691 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9692 running under the debugger.
9694 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9697 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9698 debugger. Also move the disabling of optimizations here from driver.c.
9699 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9702 * mini.h (MonoCompile): Add a few new flags.
9704 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9706 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9707 so the cil_code field of created MonoInst's is properly set.
9708 (mini_select_instructions): Ditto.
9710 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9711 (MONO_INST_NEW_CALL): Ditto.
9713 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9714 in many places so the ins->cil_code field is properly initialized.
9716 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9719 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9721 * mini.c (mini_method_compile): Print a different message when compiling a
9724 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9727 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9729 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9732 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9734 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9736 * mini.c (handle_stack_args): Make this return void since its return value was
9737 never used. Also set cfg->unverifiable for invalid IL instead of calling
9740 2008-04-10 Mark Probst <mark.probst@gmail.com>
9742 * mini.c: Make sure "this" is live in catch clauses with type
9743 variables in shared generic code.
9745 2008-04-08 Mark Probst <mark.probst@gmail.com>
9747 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9748 generic_class_is_reference_type() to ensure the proper behaviour
9749 when sharing generic code and the type in question is a type
9752 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9754 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9755 race conditions when printing thread dumps. Fixes #377738.
9757 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9759 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9760 shows up when both MonoInst arguments can cause aliasig.
9761 There is likely no way in the current JIT to trigger this problem, but
9762 it showed up in the development of generics sharing, when in a new
9763 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9764 When the generics sharing code will be committed, its tests will be
9765 valid also for this bug.
9767 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9769 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9772 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9775 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9777 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9778 use a more detailed exception message for InvalidCastException.
9780 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9782 * driver.c (mono_main): Add --debug=casts option to turn on better
9783 InvalidCastException message details.
9785 * mini.c (mini_get_debug_options): New helper function to return the address of
9786 the debug_options variable.
9788 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9789 the jit_tls TLS variable.
9791 * mini.c (mono_jit_tls): New TLS variable.
9793 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9796 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9798 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9800 * mini.c: Removed verifer related stuff, code moved to verify.c.
9802 * driver.c: Using code from verify.c instead of mini.c.
9804 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9806 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9809 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9811 * mini.c (check_for_method_verify): Enabling verification of
9812 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9815 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9817 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9818 caller saved registers as well.
9820 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9821 saved registers as well.
9823 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9825 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9827 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9830 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9832 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9834 (get_call_info): Take a gsctx argument instead of 'cfg'.
9836 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9838 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9839 mono_verify_all is set.
9841 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9843 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9845 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9847 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9850 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9851 verifier and the code generated by the compiler.
9853 2008-03-25 Mark Probst <mark.probst@gmail.com>
9855 * mini.c: Generic sharing of the non-nullable case of the box
9858 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9860 * inssel.brg: Fix the build.
9862 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9864 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9866 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9867 Array:Address. Fixes #372410.
9869 * iltests.il.in: New tests for readonly prefix.
9871 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9873 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9876 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9879 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9881 * mini.c (mono_decompose_op_imm): New helper function.
9883 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9884 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9887 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9888 mono_arch_output_basic_block. Fix warnings.
9890 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9893 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9895 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9896 since the extra frame is now detected automatically inside the loop.
9898 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9899 opts which are now in mono_peephole_ins ().
9901 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9903 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9904 frames and skip duplicate managed-to-native frames. Fixes #367665.
9906 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9907 opts which are now in mono_peephole_ins ().
9908 (mono_arch_peephole_pass_2): Ditto.
9910 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9912 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9913 arch independent peephole optimizations.
9915 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9916 opts which are now in mono_peephole_ins ().
9918 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9920 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9922 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9925 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9926 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9929 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9931 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9932 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9935 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9936 mono_arch_output_basic_block. Fix warnings.
9938 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9940 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9943 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9945 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9948 * iltests.il: Add new tests.
9950 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9952 * mini.c: Removed Windows version macros.
9954 2008-03-20 Mark Probst <mark.probst@gmail.com>
9956 * generic-sharing.c: Put reflection types in the extensible part
9957 of the runtime generic context.
9959 * mini.c: Generic sharing of the GetTypeHandle special case of the
9960 ldtoken instruction.
9962 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9964 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9966 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9968 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9969 consistency with the other version on the linear IR branch.
9971 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9973 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9975 * iltests.il.in: Add new tests.
9977 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9979 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9981 * iltests.il.in: Add new tests.
9983 2008-03-19 Mark Probst <mark.probst@gmail.com>
9985 * mini.c: Two variables with the same name were declared in
9986 nesting contexts and one wasn't initialized. Fixed.
9988 2008-03-19 Mark Probst <mark.probst@gmail.com>
9990 * mini.c: Generic sharing of the initobj instruction.
9992 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9994 * mini.c: make the test to optimize ldtoken from typeof() more
9997 2008-03-18 Mark Probst <mark.probst@gmail.com>
9999 * mini.c: Generic sharing of the initobj instruction for reference
10002 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10004 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10005 the mono_breakpoint_clean_code() code to perform bound checks.
10007 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10009 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10010 mono_arch_patch_callsite() to include the start of the managed method
10011 to be able to perform bound checks.
10013 2008-03-17 Mark Probst <mark.probst@gmail.com>
10015 * mini.c: Generic sharing for the isinst instruction.
10017 2008-03-17 Mark Probst <mark.probst@gmail.com>
10019 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10020 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10021 with the runtime generic context argument.
10023 * mini.c: Share calls to several types of unsharable methods by
10024 putting the address of the method code in the runtime generic
10025 context and doing an indirect call.
10027 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10030 2008-03-16 Mark Probst <mark.probst@gmail.com>
10032 * generic-sharing.c: Change due to a change in the runtime genric
10035 2008-03-15 Martin Baulig <martin@ximian.com>
10038 (mono_arch_nullify_class_init_trampoline): Add call to
10039 mono_breakpoint_clean_code() to make things work when running
10040 inside the debugger.
10043 (mono_arch_nullify_class_init_trampoline): Add call to
10044 mono_breakpoint_clean_code() to make things work when running
10045 inside the debugger.
10047 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10049 * inssel-long.brg (reg): Fix 64 bit build.
10051 2008-03-14 Mark Probst <mark.probst@gmail.com>
10053 * mini.c, mini.h: Share static generic code by passing it an
10054 implicit argument pointing to the runtime generic context.
10056 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10057 inssel-long32-mips.brg: New opcodes for calling shared static,
10058 which need to be passed the runtime generic context.
10060 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10061 argument on the stack in the prologue if needed. New function for
10062 finding the runtime generic context argument from the registers
10063 saved by the trampoline.
10065 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10066 runtime generic context argument.
10068 * tramp-amd64.c: Also restore the register used for the runtime
10069 generic context argument.
10071 * mini-trampoline.c: Resolve shared static calls by consulting the
10072 runtime generic context via the new argument.
10074 * generic-sharing.c: Add an argument to sharability-checking
10075 functions that specifies whether type variables should be treated
10076 as sharable type arguments.
10078 * inssel-x86.brg: Removed a superfluous, buggy rule.
10080 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10083 2008-03-14 Martin Baulig <martin@ximian.com>
10085 * debug-debugger.c (main_thread_handler): Call
10086 mono_runtime_run_main() without sending any notifications.
10088 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10090 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10092 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10094 2008-03-14 Mark Probst <mark.probst@gmail.com>
10096 * tramp-x86.c: Fixed register restore offsets in the trampoline
10097 code for ECX and EDX.
10099 2008-03-12 Geoff Norton <gnorton@novell.com>
10101 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10102 different ucontext_t implementations.
10103 * exceptions-arm.c: Use the above defines to get exceptions working on
10104 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10105 * mini-arm.c: Implement iPhone icache support (based on a patch by
10106 Luke Howard lukeh@padl.com)
10108 2008-03-12 Mark Probst <mark.probst@gmail.com>
10110 * mini.c: Enable generic sharing of calls to non-static
10111 non-interface non-generic non-value-type methods.
10113 * mini-trampolines.c: Resolve calls from shared generic code.
10115 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10117 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10119 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10121 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10123 * mini.c: some fixes for the AOT compiler.
10125 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10127 * cpu-amd64.md: Add clob:1 to some float opcodes.
10129 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10131 * mini.h: Added MiniVerifierMode enumeration.
10133 * mini.c: Added mini_verifier_set_mode to control
10134 the usage of the new verifier.
10136 * mini.c (mono_method): Integrated the new verifier.
10138 * driver.c: Extended --security option with validil and
10139 verifiable options to activate the new verifier.
10141 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10143 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10144 optimization to ctors taking 0 or 2 arguments too.
10146 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10149 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10151 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10153 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10155 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10156 non-aot case as well.
10158 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10160 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10163 * aot-compiler.c (encode_patch): Ditto.
10165 * mini.h (G_MININT32): Fix the definition of this.
10167 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10169 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10171 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10173 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10175 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10176 methods returning vtypes in registers.
10177 (mono_arch_allocate_vars): Ditto.
10179 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10181 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10183 * generics.cs: Add a test from the linear IR branch.
10185 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10187 * mini.c (inline_method): Cache failed inline attempts.
10189 2008-03-04 Mark Probst <mark.probst@gmail.com>
10191 * mini.c: For shared methods of generic classes put the location
10192 of "this" into the MonoGenericJitInfo.
10194 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10195 register out of a MonoContext by register number. Add the generic
10196 sharing context as an argument to mono_arch_find_this_argument().
10198 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10199 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10200 for new arch function.
10202 * mini-exception.c: Handle open exception clauses in shared
10205 * mini-trampolines.c: Supply additional argument to
10206 mono_arch_find_this_argument().
10208 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10210 * Makefile.am (regtests): Run the bench.exe tests last.
10212 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10214 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10217 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10219 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10222 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10224 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10226 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10227 whose class has no cctor.
10229 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10231 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10233 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10236 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10238 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10239 to be in sync with the code on the linear IR branch.
10241 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10243 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10245 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10247 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10249 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10251 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10253 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10255 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10257 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10260 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10262 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10263 OP_LOADR4_MEMBASE emission.
10265 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10266 (mono_spillvar_offset_float): Ditto.
10268 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10270 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10273 * basic-long.cs: Add regression tests for them.
10275 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10277 (mono_arch_allocate_vars): Fix representation of single-precision float
10279 (mono_arch_output_basic_block): Ditto.
10281 * inssel-mips.brg: Ditto, remove duplicate items.
10283 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10284 arguments of tail calls as on other platforms.
10285 (mono_arch_output_basic_block): Handle tail calls.
10287 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10290 * objects.cs (test_5_pass_static_struct): Add test for it.
10292 Contributed under MIT/X11 license.
10294 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10296 * Makefile.am: Use gmcs for compiling the regression tests.
10298 * *.2.cs *.2.il: Rename to *.cs and *.il.
10300 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10302 * regalloc.h: Make the vassign array smaller.
10304 * mini.c (mini_method_compile): Remove an unused field in cfg.
10306 * mini-codegen.c: Add a bunch of micro optimizations.
10308 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10310 * regalloc.h: Remove some unused fields.
10312 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10314 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10316 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10318 2008-02-22 Mark Probst <mark.probst@gmail.com>
10320 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10322 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10323 trampoline: Fetch an entry from the runtime generic context. If
10324 it's NULL, jump to the actual trampoline to fill the runtime
10325 generic context. Otherwise, return it.
10327 * mini.c: Call the lazy fetch trampoline to get entries out of the
10328 runtime generic context.
10330 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10331 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10332 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10334 2008-02-21 Mark Probst <mark.probst@gmail.com>
10336 * mini.c: Fetch data out of the extensible part of the runtime
10337 generic context instead of calling a helper function.
10339 * generic-sharing.c: Some functions moved into
10340 metadata/generic-sharing.c. Helper function for fetching other
10341 types now checks and asserts against extensible rgctx (just for
10342 debugging purposes - the helper function isn't called anymore
10343 unless for debugging).
10345 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10347 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10348 for tail calls up to the point that the tests in iltests.exe run. Also add a
10349 dummy CKFINITE implementation.
10350 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10351 needed for trampoline LMF frames.
10353 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10354 trampoline LMF frames.
10356 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10358 * mini.c (inline_method): clean any pending loader error when inlining fail.
10359 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10361 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10363 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10365 * aot-runtime.c (decode_patch_info): Ditto.
10367 * mini.c (mono_resolve_patch_target): Ditto.
10369 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10372 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10374 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10375 if it references an icall address.
10377 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10379 * cpu-s390x.md: Remove some more unused opcodes.
10381 * cpu-s390x.md: Remove some unused opcodes.
10383 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10384 mono_op_imm_to_op ().
10386 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10387 instead of a switch statement.
10389 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10390 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10392 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10394 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10396 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10399 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10401 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10402 opened. Fixes #362607.
10404 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10406 * iltests.il.in: Add a test for static methods in interfaces.
10408 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10410 * genmdesc.c (build_table): Fix a crash on older glib versions.
10412 * cpu-sparc.md: Remove some unused opcodes.
10414 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10415 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10417 * cpu-amd64.md: Remove some unused opcodes.
10419 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10420 like the other opcodes.
10422 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10424 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10426 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10428 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10429 variables 'cfg' instead of 'm' for consistency.
10431 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10433 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10434 argument holding the vtype return address, to avoid the ambigious use of
10435 cfg->ret for this purpose.
10437 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10439 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10441 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10442 new mono_print_ins () function which only takes one argument.
10444 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10446 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10449 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10451 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10453 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10455 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10456 opcodes and other small changes.
10458 * mini-ops.h: Add some new opcodes from the linear IR branch.
10460 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10462 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10463 opcodes, use the REG_MEMBASE opcodes instead.
10465 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10466 opcodes, use the REG_MEMBASE opcodes instead.
10468 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10471 * mini.c (mono_op_imm_to_op): New helper function.
10473 * mini-ops.h: Add some opcodes from linear IR branch.
10475 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10477 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10480 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10482 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10485 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10487 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10489 * aot-compiler.c (emit_method_code): Add an assert.
10491 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10492 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10495 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10497 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10498 some load/store opcodes so they are consistent.
10499 (mono_arch_emit_prolog): Simplify some code.
10501 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10503 * objects.cs: Add tests for large argument offsets on ARM.
10505 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10506 stack offsets. Fixes #359651.
10508 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10510 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10512 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10514 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10516 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10518 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10519 rid of CEE_CONV_R_UN.
10521 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10523 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10525 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10527 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10529 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10531 * cpu-amd64.md: Remove some unused opcodes.
10533 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10535 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10537 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10538 arch specific functions for its parts. Call the peephole pass after local
10539 regalloc so the prolog can compute a more accurate max_offset.
10541 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10542 the corresponding OP_I/OP_L opcodes.
10544 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10546 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10548 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10550 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10551 as they are handled in mini.c.
10553 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10555 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10556 case since it is handled in mini.c.
10558 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10560 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10562 * *.c: Use the new opcodes in the IR and back end code.
10564 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10566 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10568 2008-02-06 Mark Probst <mark.probst@gmail.com>
10570 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10571 an assert because it has a race condition.
10573 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10575 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10577 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10579 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10581 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10582 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10584 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10586 * cpu-amd64.md (move): Correct the maximum size of move.
10588 2008-02-05 Mark Probst <mark.probst@gmail.com>
10590 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10591 the generic class init trampoline to return quickly if the class
10594 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10596 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10597 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10599 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10601 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10604 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10606 * objects.cs: Add some soft-float tests.
10608 * mini.c: Fix a couple more soft-float issues.
10610 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10612 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10613 avoid a REX prefix.
10615 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10617 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10618 exception happens while compiling a virtual method.
10620 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10622 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10624 * mini-sparc.c: Fix build.
10626 * mini-sparc.c (get_call_info): Add support for generic sharing.
10628 * mini-exceptions.c: Add a FIXME.
10630 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10632 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10633 altstack handling code.
10635 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10637 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10639 * mini-s390.c: Add support for generic sharing.
10641 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10643 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10645 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10647 * mini-s390x.c: Add support for generic sharing.
10649 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10651 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10653 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10654 can be used since it takes a 16 bit signed immediate.
10656 * inssel-s390x.brg: Fix OP_SETRET.
10658 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10660 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10662 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10664 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10666 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10669 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10672 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10673 of the unused mono_arch_patch_delegate_trampoline stuff.
10675 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10677 * basic-long.cs: Move the fp related tests to basic-float.cs.
10679 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10681 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10683 * basic-calls.cs: Add a test for proper float argument passing.
10685 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10686 if the context corresponds to an exception received through a signal.
10688 * exceptions.cs: Add a test for nullref handling at the start of a try
10691 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10693 * jit-icalls.c (mono_break): New JIT icall.
10695 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10697 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10699 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10701 * cpu-*.md: Get rid of unused opcodes.
10703 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10705 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10708 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10711 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10712 the arch independent trampoline code in mini-trampolines.c.
10714 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10716 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10718 * mini-s390.h: Remove an unused define.
10720 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10721 the arch independent trampoline code in mini-trampolines.c.
10723 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10725 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10727 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10729 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10731 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10733 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10735 * cpu-amd64.md: Use smaller sizes for int opcodes.
10737 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10739 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10742 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10745 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10746 instead of though a pointer to save an indirection when accessing elements of
10749 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10751 (NOT_IMPLEMENTED): New helper macro.
10752 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10755 * *.c: Use the new helper macro.
10757 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10759 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10761 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10763 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10766 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10768 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10769 profiling is enabled.
10771 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10773 (mono_arch_emit_prolog): Add more first bblock optimizations.
10775 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10776 in order if possible.
10777 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10778 bblock, since the arguments are still in their original registers.
10780 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10782 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10784 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10787 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10790 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10792 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10793 process async exceptions received while in unmanaged code.
10795 * mini.c (mini_init): Install a callback with the runtime which will be called
10796 when a thread receives an async exception while in unmanaged code.
10798 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10800 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10802 2008-01-16 Wade Berrier <wberrier@novell.com>
10809 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10811 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10812 compilation with sun cc.
10814 * cpu-*.md: Fix the build.
10816 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10818 * mini-amd64.h: Add some comments to the MonoLMF structure.
10820 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10822 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10823 in the LMF structure if possible. This saves two instructions in the
10824 managed->native wrappers.
10826 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10828 2008-01-16 Mark Probst <mark.probst@gmail.com>
10830 * generic-sharing.c: New type argument lookup code which uses the
10831 runtime generic context template.
10833 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10835 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10837 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10838 (mono_arch_output_basic_block): Fix localloc implementation.
10840 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10842 * mini-ia64.c (peephole_pass): Fix ia64 build.
10844 * mini-amd64.c (peephole_pass): Fix a warning.
10846 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10847 at a constant offset from sp/fp.
10849 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10850 instead of obtaining it from *lmf in the managed method case.
10852 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10854 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10856 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10858 * mini.h (MonoInstList): New type.
10859 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10860 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10861 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10862 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10863 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10864 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10865 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10866 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10867 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10868 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10869 MONO_INST_LIST_FOR_EACH_ENTRY,
10870 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10871 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10872 mono_inst_list_first, mono_inst_list_last,
10873 mono_inst_list_next, mono_inst_list_prev): New instruction
10874 list handling interfaces.
10875 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10876 list head 'ins_list'.
10877 (MonoInst): Replace next pointer with list head 'node'.
10878 (MonoCallInst): Make 'out_args' a MonoInstList.
10879 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10880 (MonoCompile): Delete reverse_inst_list and
10881 reverse_inst_list_len.
10882 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10883 mono_arch_lowering_pass, mono_arch_local_regalloc,
10884 mono_arch_output_basic_block, mono_arch_emit_prolog):
10885 Convert to new instruction lists.
10886 (insert_after_ins): Delete.
10887 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10889 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10890 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10891 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10892 mono_emulate_opcode, mono_emit_load_got_addr,
10893 inline_method, mono_method_to_ir, mono_print_bb_code,
10894 print_dfn, decompose_pass, nullify_basic_block,
10895 replace_out_block_in_code, remove_block_if_useless,
10896 merge_basic_blocks, move_basic_block_to_end,
10897 try_unsigned_compare, optimize_branches, mono_print_code,
10898 mini_select_instructions, remove_critical_edges): Likewise.
10899 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10900 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10901 mono_arch_output_basic_block, mono_arch_emit_prolog):
10903 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10904 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10905 mono_arch_output_basic_block): Likewise.
10906 (inst_list_prepend, insert_after_ins): Delete.
10907 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10908 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10910 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10911 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10912 mono_arch_emit_prolog): Likewise.
10913 * cfold.c (mono_constant_fold): Likewise.
10914 * liveness.c (visit_bb, mono_analyze_liveness,
10915 optimize_initlocals): Likewise.
10916 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10917 * graph.c (mono_draw_code_cfg): Likewise.
10918 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10919 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10920 mono_ssa_cprop): Likewise.
10921 * abcremoval (get_relations_from_previous_bb, process_block):
10923 * local-propagation (mono_cprop_invalidate_values,
10924 mono_local_cprop_bb): Likewise.
10925 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10926 peephole_pass, mono_arch_output_basic_block,
10927 mono_arch_emit_prolog): Likewise.
10928 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10929 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10930 mono_arch_emit_prolog): Likewise.
10931 (insert_after_ins): Delete.
10932 * aliasing.c (print_code_with_aliasing_information,
10933 mono_build_aliasing_information, mono_aliasing_deadce):
10934 Convert to new instruction lists.
10935 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10936 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10937 mono_arch_local_regalloc, mono_arch_output_basic_block):
10939 (insert_after_ins): Delete.
10940 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10941 peephole_pass, mono_arch_output_basic_block): Convert to
10942 new instruction lists.
10943 * mini-codegen (InstList, inst_list_prepend,
10944 insert_after_ins): Delete.
10945 (insert_before_ins, get_register_force_spilling,
10946 get_register_spilling, free_up_ireg, free_up_reg,
10947 create_copy_ins, create_spilled_store, alloc_int_reg,
10948 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10949 to new instruction lists.
10950 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10951 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10952 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10953 (insert_after_ins): Delete.
10954 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10955 mono_arch_local_regalloc, mono_arch_output_basic_block,
10956 mono_arch_call_opcode): Convert to new instruction lists.
10957 (insert_after_ins): Delete.
10958 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10959 peephole_pass, mono_arch_output_basic_block,
10960 mono_arch_emit_prolog): Convert to new instruction lists.
10962 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10964 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10966 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10969 * Makefile.am (version.h): Make this work with non-bash shells.
10971 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10973 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10975 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10977 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10978 the InitializeArray optimization.
10980 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10982 * mini.c driver.c: Don't include os/gc_wrapper.h.
10984 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10986 * mini.c (print_jit_stats): Print GC statistics if available.
10988 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10990 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10992 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10994 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10996 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10998 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11000 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11002 * driver.c (mono_main): Ditto.
11004 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11006 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11008 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11009 in the vtable can't be encoded.
11010 (compile_method): Ditto.
11012 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11014 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11017 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11020 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11021 the top LMF entry belongs to the current method.
11023 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11025 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11027 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11029 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11031 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11033 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11035 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11037 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11040 * basic-float.cs: Add an ulong->double cast test.
11042 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11044 * mini.c (mono_method_to_ir): Fix a warning.
11046 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11048 * mini-ops.h: Add OP_SWITCH.
11050 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11051 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11053 2007-12-11 Geoff Norton <gnorton@novell.com>
11055 * mini-s390x.c: Minor change to the MAX() define to allow
11056 it to compile with other gcc versions.
11058 2007-12-11 Geoff Norton <gnorton@novell.com>
11061 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11063 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11065 exceptions-arm.c (mono_arch_get_restore_context): Restore
11068 exceptions-arm.c (throw_exception): Save the frame pointer.
11069 This is a partial fix for #323747. Only the client side is
11072 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11074 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11075 was using an unrelated variable to log the class which
11076 needed the cctor to be called. This was crashing on arm.
11078 2007-12-09 Robert Jordan <robertj@gmx.net>
11080 * mini-x86.c (mono_arch_emit_epilog):
11081 Consider all kinds of 64-bit types. Fixes #323114.
11083 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11085 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11087 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11089 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11091 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11093 * mini.c: run type ctor before allocating an object, not only
11094 when running it's constructor method (fixes at least part of bug #342507).
11096 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11098 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11100 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11101 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11104 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11105 mono_generic_class_init_trampoline () the same as it is done with the other
11108 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11109 aot-runtime.c aot-compiler.c: Implement AOT support.
11111 2007-12-07 Mark Probst <mark.probst@gmail.com>
11113 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11114 build for archs which don't have the vtable trampoline defined
11117 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11119 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11121 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11123 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11125 * tramp-<ARCH>.c: Use the new helper function.
11127 2007-12-07 Mark Probst <mark.probst@gmail.com>
11129 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11130 trampoline call, which takes a vtable argument.
11132 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11133 OP_TRAMPCALL_VTABLEs like other calls.
11135 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11136 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11137 call. Implemented a support function which fetches the vtable
11138 from a register set.
11140 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11141 Implemented a generic class init trampoline, using the
11142 OP_TRAMPCALL_VTABLE opcode.
11144 * mini.c: Implemented static field access when sharing generic
11145 code. This implies initing the class using the new
11146 OP_TRAMPCALL_VTABLE call.
11148 2007-12-07 Mark Probst <mark.probst@gmail.com>
11150 * mini.c: Don't compile methods with sharing enabled if their
11151 classes are disabled for sharing.
11153 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11155 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11156 opcodes. Fixes #346563.
11158 * objects.cs: Add a new test.
11160 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11162 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11163 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11165 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11167 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11169 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11171 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11174 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11176 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11178 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11179 optimization in the AOT case.
11181 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11183 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11185 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11187 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11189 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11191 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11192 is created by the inlined delegate ctor.
11194 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11196 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11198 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11200 * cpu-x86.md: Fix the length of ckfinite.
11202 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11204 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11206 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11207 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11209 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11211 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11212 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11214 2007-11-28 Martin Baulig <martin@ximian.com>
11217 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11218 after creating the trampoline.
11220 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11222 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11224 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11227 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11228 instead of the calling method to help AOT.
11230 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11232 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11234 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11237 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11239 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11241 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11242 (encode_method_ref): No need to handle generic method definitions specially.
11244 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11246 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11249 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11251 (compile_method): Enable generic sharing.
11253 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11255 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11256 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11258 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11261 * mini-trampolines.c: Fix a warning.
11263 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11265 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11266 (generic_class_is_reference_type): Remove unused function.
11268 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11269 in the generic vtable trampoline case.
11271 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11273 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11274 return an AOT method based on a vtable slot.
11276 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11278 * mini.c (mini_get_vtable_trampoline): Export this.
11280 2007-11-22 Martin Baulig <martin@ximian.com>
11283 (MonoDebuggerInfo): Move `debugger_version' up.
11285 2007-11-22 Martin Baulig <martin@ximian.com>
11288 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11290 * mini-trampolines.c
11291 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11292 after compiling the method.
11294 2007-11-20 Martin Baulig <martin@ximian.com>
11297 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11298 (mono_debugger_remove_breakpoint): Likewise.
11299 (mono_debugger_check_breakpoints): Likewise.
11301 * debug-debugger.c: Implement the new breakpoint interface here.
11303 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11305 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11306 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11308 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11310 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11312 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11314 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11317 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11320 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11321 returning a vtype in a register.
11323 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11324 here from the arch specific code.
11326 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11329 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11330 (mono_arch_emit_prolog): Increment maximum prolog size.
11332 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11333 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11335 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11336 MonoGenericSharingContext.
11338 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11339 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11341 2007-11-15 Mark Probst <mark.probst@gmail.com>
11343 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11344 which extract fields out of the runtime generic context. Full
11345 sharing of the NEWARR opcode.
11347 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11349 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11350 --enable-minimal=ssa.
11352 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11354 * mini-trampolines.c (mono_delegate_trampoline): Update after
11355 mono_marshal_get_delegate_invoke () signature change.
11357 2007-11-13 Mark Probst <mark.probst@gmail.com>
11359 * mini.c: Removed the shared context in favor of the generic
11360 sharing context. Allocate the MonoJitInfo structure with room for
11361 the generic sharing context if it's needed.
11363 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11364 domain-internals.h now.
11366 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11368 * generic-sharing.c: Several changes for working without a shared
11369 context and instead operating on open types instead.
11371 2007-11-12 David S. Miller <davem@davemloft.net>
11373 * inssel-sparc.brg: Fix double instruction emit.
11375 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11377 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11378 Get/Set/Address methods.
11380 * mini.c debug-debugger.c mini-trampolines.c: Update after
11381 mono_marshal_get_delegate_invoke signature change.
11383 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11385 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11386 This can happens with dynamic methods. Fixes the other bug in #322722.
11388 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11390 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11393 * mini-arm.c (arm_patch): Implement patching of BX call
11394 sequence. Fixes one of the bugs in #322722.
11396 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11398 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11399 under Linux. We only need to flush every 32-byte cache line.
11401 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11404 move_basic_block_to_end: Add branches when needed, eventually creating
11406 optimize_branches: added a parameter that tells if it's ok to create
11407 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11408 and avoid calling move_basic_block_to_end when it's not ok.
11411 2007-11-07 Mark Probst <mark.probst@gmail.com>
11413 * mini.c: Abort inlining call to InitializeArray if something
11414 looks wrong. Let the icall handle it, which now has proper safety
11417 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11419 * mini.c (mono_spill_call): add support for soft-float.
11421 * mini.c (mono_method_to_ir): add support for soft-float
11422 to inlined functions that return float.
11424 * mini.c (mono_method_to_ir): add support for soft-float
11425 to cee_stsfld opcode on float fields.
11427 2007-11-05 Geoff Norton <gnorton@novell.com>
11429 * mini-x86.h: Fix the structure access for X86 Leopard.
11432 2007-11-05 Martin Baulig <martin@ximian.com>
11434 * mini-trampolines.c
11435 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11436 after compiling the method to notify the debugger.
11438 2007-11-05 Martin Baulig <martin@ximian.com>
11440 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11442 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11444 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11445 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11447 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11449 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11450 native-to-managed wrappers.
11452 2007-11-01 Geoff Norton <gnorton@novell.com>
11454 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11457 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11459 * mini.c, mini-x86.c: when getting back from unmanaged code
11460 to managed via a marshaled delegate we also need to set the
11463 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11465 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11468 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11470 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11471 let the debugger or other external agents to tell the JIT when
11472 a sw breakpoint has been inserted in the code that the JIT needs
11473 to be able to inspect.
11475 2007-10-31 Martin Baulig <martin@ximian.com>
11478 (MonoDebuggerInfo): Remove `runtime_class_init'.
11480 2007-10-30 Martin Baulig <martin@ximian.com>
11483 (mono_debugger_thread_created): Added `MonoThread *' argument.
11484 (mono_debugger_extended_notification): New public method.
11485 (mono_debugger_trampoline_compiled): New public method.
11488 (MonoDebuggerThreadInfo): Added `thread' and
11489 `extended_notifications' fields.
11492 (debugger_executable_code_buffer): New static variable.
11495 (MonoDebuggerInfo): Added `executable_code_buffer',
11496 `executable_code_buffer_size', `breakpoint_info_area',
11497 `breakpoint_table' and `breakpoint_table_size'.
11499 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11501 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11502 that IP either is an unused value or the vtable pointer. IMT
11503 calls use vtable + offset now. Reduced by almost half the size
11506 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11508 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11509 defines to access param registers. Replace long usage with
11510 gsize as sizeof(long) != sizeof(void*) on Win64.
11512 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11513 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11514 instead of non-existant _GetAddressOfReturnAddress.
11516 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11517 param registers. Save/restore %rdi and %rsi in MonoLMF.
11519 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11520 param registers. Modify (throw_exception) signature to take
11521 %rdi and %rsi on Win64.
11523 Code is contributed under MIT/X11 license.
11525 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11527 * helpers.c: unlink debugging output files.
11529 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11531 * mini.c: Move mono_create_ftnptr () to object.c.
11533 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11535 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11536 optional. This function can now be used to disassemble code generated
11537 outside the JIT such as trampolines and IMT thunks.
11539 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11541 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11542 vtable pointer from a ldr instruction.
11544 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11545 new IMT call sequence.
11547 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11548 call sequence for interface invocations.
11550 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11551 for imt support. This function is empty since IMT on ARM requires no
11552 special handling on the IR side.
11554 * mini-arm.c (mono_arch_find_imt_method): added, required for
11557 * mini-arm.c (mono_arch_find_this_argument): added, required
11560 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11561 a ldr instruction to load a value stored in the code stream.
11563 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11567 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11569 * mini.c (mini_init): Install the jump trampoline callback.
11571 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11573 * mini-trampolines.c: handle synchronized methods with the common
11574 vtable trampoline (bug #335601).
11576 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11578 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11580 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11583 * mini-ia64.h mini-ia64.c: Add support for IMT.
11585 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11586 prolog. Fixes #331958.
11588 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11590 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11592 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11594 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11597 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11599 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11602 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11604 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11607 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11609 * mini-trampolines.c: changed the magic rampoline to understand
11610 the common vtable trampoline method: the method to invoke is
11611 determined by the vtable displacement of the call.
11613 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11615 * mini.c, mini.h: register the common vtable trampoline if the
11616 architecture supports it.
11618 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11620 * cpu-amd64.md: use the correct max length for tls_get.
11622 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11624 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11625 CEE_STELEM_ANY. Fixes #333696.
11627 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11629 * exceptions-x86.c: provide more graceful handling of the case where
11630 we followed a bogus function pointer from managed code (bug #332866).
11632 2007-10-11 Mark Probst <mark.probst@gmail.com>
11634 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11635 replaces the generic_shared flag and will carry more information
11638 * generic-sharing.c: Added mini_type_stack_size() which allows
11639 allows open types if given a generic sharing context.
11640 mini_get_basic_type_from_generic() takes a
11641 MonoGenericSharingContext* instead of a MonoCompile* now.
11643 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11644 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11645 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11646 changes above. Just passing arguments through to the right
11649 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11651 * mini-arm.c: unify the call emission to emit_code_seq().
11653 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11655 * tramp-arm.c: reduced the trampoline size.
11657 2007-10-10 Mark Probst <mark.probst@gmail.com>
11659 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11660 variable handling out of arch-specific code.
11662 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11664 * mini-arm.c: implemented fast delegate dispatch.
11666 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11668 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11669 that fp elimination is turned off if the space required by locals is too
11670 big. Fixes #331958.
11672 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11674 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11675 ARM to the new style trampoline.
11677 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11679 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11681 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11683 2007-10-09 Martin Baulig <martin@ximian.com>
11686 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11687 `field_info_offset_offset'.
11689 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11691 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11692 removed more internal usage of the r11 register and made it available
11693 to the register allocator.
11695 2007-10-08 Mark Probst <mark.probst@gmail.com>
11697 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11698 when sharing generics and treat type variables as references.
11700 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11702 * mini-ppc.c: started removing the internal uses of register r11
11703 to eventually allow the register allocator to manage it as an
11704 additional available register.
11706 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11708 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11710 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11712 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11713 specific trampolines as they are not performance critical as a jump
11714 target (maybe align as before only for AOT code?). This saves about
11715 200 KB of native code on x86 for monodevelop startup.
11717 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11719 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11720 monodevelop startup.
11722 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11724 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11726 * mini-sparc.h mini-sparc.c: Implement IMT support.
11728 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11729 its smaller and doesn't clobber sparc_g1.
11731 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11733 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11735 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11737 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11739 * mini-ppc.c: implemented fast delegate invocation.
11741 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11743 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11745 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11747 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11748 code to the new style trampoline in preparation for IMT support.
11750 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11752 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11753 systems already. This also reduces the specific trampiline sizes and
11754 prepares for the use of r12 as the IMT identifier register.
11756 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11758 * mini-mips.h: endianess fix (simplified from a patch by
11759 Thomas Kunze <thommy@tabao.de>, bug #323737).
11761 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11763 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11764 to access ucontext fields and enable netbsd support
11765 (partially from Magnus Henoch <mange@freemail.hu>).
11767 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11769 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11770 use the preprocessor from the CPP env var if it is set.
11772 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11774 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11775 code, before interface_offset gets used.
11777 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11779 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11780 mono_class_setup_vtable () before accessing klass->vtable.
11782 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11784 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11787 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11789 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11790 IMT slots (this saves hundreds of KB of memory in programs like
11791 IronPython and Monodevelop).
11793 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11795 * mini.c: print the delegate counter.
11797 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11799 * mini-x86.c: make it easier to enable the debugging code for IMT
11802 2007-09-28 Martin Baulig <martin@ximian.com>
11805 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11806 `mono_method_klass_offset' and `mono_method_token_offset'.
11808 2007-09-20 Mark Probst <mark.probst@gmail.com>
11810 * mini.c: First generics sharing implementation. Can only share
11811 in very simple cases. If sharing doesn't work it falls back to
11812 dedicated compilation.
11814 * mini.h: Flag in MonoCompile to specify whether generic
11815 compilation is shared. Flags enum for marking which generic inst
11816 of a context is used. Prototypes for helper functions.
11818 * generic-sharing.c: Helper functions for generic method sharing.
11820 * optflags-def.h: Optimization flag (gshared) for enabling generic
11821 method sharing added.
11823 * Makefile.am: generic-sharing.c added.
11825 2007-09-19 Daniel Nauck <dna@mono-project.de>
11827 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11829 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11830 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11833 2007-09-19 Martin Baulig <martin@ximian.com>
11835 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11836 mono_debug_cleanup() is now part of mono_cleanup().
11838 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11840 * driver.c (mono_main): Fix a warning.
11842 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11844 * aot-compiler.c: Optimize various parts when processing large assemblies.
11847 * mini.c (mono_patch_info_hash): Improve hash function.
11849 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11851 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11853 Code is contributed under MIT/X11 license.
11855 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11857 * mini.c (mini_init): Fix a leak.
11859 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11861 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11863 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11865 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11867 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11869 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11871 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11874 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11876 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11878 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11880 * aot-runtime.c (decode_patch_info): Ditto.
11882 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11884 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11885 static case. Cache delegates in architecture specific code,
11886 based on number of parameters.
11888 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11889 in architecture specific code, based on number of parameters.
11891 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11892 caching happen in architecture specific code now.
11894 Code is contributed under MIT/X11 license.
11896 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11898 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11899 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11900 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11902 Code is contributed under MIT/X11 license.
11904 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11905 * mini.c: (mono_thread_abort) Fixed bug #82416.
11907 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11909 * mini.: hook the new managed GC allocation feature into the JIT.
11911 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11913 * mini.c: implementation for the new runtime tls opcode.
11915 2007-09-11 Martin Baulig <martin@ximian.com>
11918 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11919 `mono_method_inflated_offset'.
11921 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11923 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11924 async exceptions into a method.
11926 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11927 purpose of testing whenever the unwinder works at every instruction.
11929 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11931 * mini.c: check accessibility of method used in ldftn (fixes
11934 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11936 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11938 * inssel.brg: Fix a warning.
11940 2007-09-03 Martin Baulig <martin@ximian.com>
11942 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11943 now takes the `main_method' as argument.
11945 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11947 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11949 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11951 * driver.c: include the cil-coff.h header on Windows.
11953 Code is contributed under MIT/X11 license.
11955 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11957 * mini.c, driver.c: don't include the cil-coff.h header.
11959 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11961 * mini.c: flag places that needs fixes fo soft-float support.
11963 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11965 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11966 endian systems (partially from Dean Jenkins, bug #81924).
11968 2007-08-28 Mark Probst <mark.probst@gmail.com>
11970 * mini.c (check_linkdemand): Remove embedded reference object in
11971 call to LinkDemandSecurityException.
11972 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11973 with an IntPtr instead of a reference object.
11975 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11977 * mini.c (handle_initobj): Handle alignment properly.
11979 * inssel.brg (mini_emit_memset): Ditto.
11981 * inssel.brg (mini_emit_memcpy): Ditto.
11983 * inssel-sparc.brg: Ditto.
11985 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11987 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11989 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11990 exceptions raised in unmanaged code. Fixes part of #82594.
11992 2007-08-24 Mark Probst <mark.probst@gmail.com>
11994 * mini.c (mono_method_to_ir), declsec.c
11995 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11997 2007-08-22 Martin Baulig <martin@ximian.com>
12000 (MonoDebuggerThreadInfo): New typedef.
12001 (mono_debugger_thread_table): New global variable.
12002 (mono_debugger_thread_created): New public function.
12003 (mono_debugger_thread_cleanup): New public function.
12006 (MonoDebuggerInfo):
12007 - removed `get_current_thread' and `lookup_assembly'.
12008 - removed `data_table'.
12009 - added `thread_table'.
12012 (mono_thread_start_cb): Call mono_debugger_thread_created().
12013 (mono_thread_attach_cb): Likewise.
12014 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12015 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12018 * driver.c (mono_main): Move mono_debug_init() up, before calling
12019 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12021 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12023 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12024 together when passing several arguments of type double (gives a small
12025 speedup and saves a few bytes of generated code).
12027 2007-08-20 Jb Evain <jbevain@novell.com>
12029 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12031 2007-08-20 Jb Evain <jbevain@novell.com>
12033 * mini.c (mono_method_to_ir): throw MethodAccessException
12034 and FieldAccessException instead of InvalidProgramException.
12036 2007-08-20 Mark Probst <mark.probst@gmail.com>
12038 * mini.c: CoreCLR security checks.
12040 * mini.h: Removed MonoSecurityMode (moved to
12041 metadata/security-manager.h) and mono_security_mode global var
12042 (replaced by set/get functions in security-manager.h).
12044 * driver.c: Added "core-clr-test" security mode for testing. Used
12045 set-function for setting security mode.
12047 2007-08-17 Mark Probst <mark.probst@gmail.com>
12049 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12050 the new jit_info_table.
12052 * driver.c: Test code for the new jit_info_table (enabled by the
12053 define MONO_JIT_INFO_TABLE_TEST).
12055 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12057 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12058 detection of call <REG> instruction sequence. Fixes build on freebsd.
12060 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12062 * mini-exceptions.c: Fix a warning.
12064 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12066 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12067 stack overflow handling code on amd64 too.
12069 * mini-exceptions.c (mono_setup_altstack): Make this use
12070 mono_thread_get_stack_bounds ().
12072 * mini-x86.h: Disable sigaltstack on solaris x86.
12074 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12076 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12078 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12080 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12082 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12084 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12086 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12088 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12090 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12093 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12095 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12096 to be emitted (bug #82281).
12098 2007-08-01 Martin Baulig <martin@ximian.com>
12100 Merged the `debugger-dublin' branch.
12102 * debug-debugger.h (MonoDebuggerInfo):
12103 Removed the `old_*' compatibility entries.
12104 Added `debugger_version' and `data_table'.
12105 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12106 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12109 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12110 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12111 instead of a `gconstpointer'.
12112 (mono_debugger_insert_method_breakpoint): Return a
12113 `MonoDebugMethodAddressList *'.
12115 2007-06-28 Martin Baulig <martin@ximian.com>
12117 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12119 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12121 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12122 __builtin_frame_address () since it is broken on older gcc versions.
12124 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12126 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12127 on the stack overflow handling and made the managed stack overflows
12128 catchable in most cases using soft guard pages.
12129 * exceptions-x86.c: added code to restore the protection in the soft
12130 guard pages at the end of exception handling.
12132 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12134 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12136 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12138 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12139 exception handling.
12141 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12143 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12144 signal handling support until it has been ported to the new mechanism.
12145 * mini.c: fixed stack overflow detection and use the new
12146 architecture code to handle signals on the altstack.
12148 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12150 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12151 stack overflows on the alt stack.
12153 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12155 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12156 stack overflows on the alt stack.
12158 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12160 * exceptions-ppc.c: cleanup preparing for altstack support.
12162 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12164 * exceptions-arm.c: cleanup preparing for altstack support.
12166 2007-07-27 Mark Probst <mark.probst@gmail.com>
12168 * mini.c (print_jit_stats): Output hazard pointer stats.
12170 2007-07-26 Mark Probst <mark.probst@gmail.com>
12172 * driver.c, mini.c: Replaced security mode flags with a single
12175 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12177 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12179 2007-07-25 Mark Probst <mark.probst@gmail.com>
12181 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12182 (which doesn't do anything yet) for activating Core CLR
12183 (Silverlight) security.
12185 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12187 * mini-codegen.c: work around a possible gcc bug on arm.
12189 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12191 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12192 message for platforms that don't support AOT compilation.
12194 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12196 * mini.h, mini.c, driver.c: temporary smcs hack.
12198 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12200 * mini-arm.h, mini-arm.c: arm EABI fixes.
12202 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12204 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12207 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12208 trampolines taking a method argument.
12210 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12212 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12213 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12215 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12216 JIT compilation throws an exception. Fixes #82050.
12218 2007-07-19 Mark Probst <mark.probst@gmail.com>
12220 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12221 with the MONO_EXCEPTION_ defines.
12223 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12225 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12228 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12229 the cause of an assertion.
12231 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12233 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12236 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12238 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12239 assert. Should fix #82103.
12241 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12243 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12244 here too. Fixes #82095.
12246 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12249 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12251 * mini-amd64.h: Enable IMT for amd64.
12253 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12255 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12257 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12259 2007-07-12 Mark Probst <mark.probst@gmail.com>
12261 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12262 as soon as check_linkdemand sets an exception_type.
12264 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12266 * mini-x86.c: fixed offsets for IMT call sequence.
12267 * mini-x86.h: enable IMT again.
12269 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12271 * trace.c (mono_trace_enter_method): Decode MonoType too.
12273 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12275 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12277 * mini-amd64.c: Add preliminary IMT implementation.
12279 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12281 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12282 understand the new IMT-base interface invocation (thanks to
12283 Daniel Nauck for the report and the remote debugging session).
12285 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12287 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12289 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12291 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12293 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12295 * mini-trampolines.c: implement AOT IMT support.
12296 * mini-x86.h: enable IMT support for wider testing.
12298 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12300 * inssel.brg (emit_imt_argument): Add aot support here.
12302 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12304 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12306 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12307 of the IMT implementation, partially from massi, with my
12308 implementation of the bsearch sequence. Disabled by default until
12309 the AOT code is implemented.
12311 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12313 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12315 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12317 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12319 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12320 arch-independent IMT JIT code from Massimiliano
12321 Mantione (massi@ximian.com) with small cleanups from me.
12323 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12325 * Makefile.am: fix svn invocation to get the svn revision to be
12326 independent of the local language (build fix).
12328 2007-07-09 Mark Probst <mark.probst@gmail.com>
12330 * mini.c (inline_method): Reset cfg->exception_type if the
12331 inlining is aborted. Fixes: 82049.
12333 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12335 * mini.c: remove assert from exception handling code when exception_ptr
12338 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12340 * mini.c (mono_codegen): Add an assert.
12342 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12343 enter and leave code.
12344 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12346 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12348 * mini-ppc.c: fixed memory corruption for localloc(0)
12351 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12353 * mini.c: Fix warnings.
12355 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12357 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12358 to emit better double->int conversions.
12360 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12362 * mini.c: the provided Min/Max optimizations are valid for unisgned
12365 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12367 * 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
12369 2007-06-28 Miguel de Icaza <miguel@novell.com>
12371 * mini.c (mono_running_on_valgrind): Add support for reporting the
12372 method and its boundaries to valgrind.
12374 2007-06-28 Martin Baulig <martin@ximian.com>
12376 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12378 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12380 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12382 * generic.2.cs: Add new test case.
12384 2007-06-25 Martin Baulig <martin@ximian.com>
12386 Merged the `debugger-dublin' branch.
12389 (mono_debugger_insert_method_breakpoint): New public method.
12390 (mono_debugger_remove_method_breakpoint): Likewise.
12391 (mono_debugger_check_breakpoints): New static method.
12392 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12394 * debug-debugger.h (MonoDebuggerInfo):
12395 Renamed (to keep backward compatibility in the vtable):
12396 `insert_breakpoint' -> `old_insert_breakpoint'.
12397 `remove_breakpoint' -> `old_remove_breakpoint'.
12398 `create_string' -> `old_create_string'.
12399 `lookup_class' -> `old_lookup_class'.
12400 `lookup_type' -> removed; changed into a dummy field.
12401 `lookup_assembly' -> `old_lookup_assembly'.
12402 Added (same functionality, but different signature):
12403 `create_string', `lookup_class', `lookup_assembly'
12405 `get_method_addr_or_bpt', `remove_method_breakpoint',
12406 `runtime_class_init'.
12408 * debug-debugger.c: Merged the `debugger-dublin' branch.
12410 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12412 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12414 (peephole_pass): Likewise.
12416 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12418 * driver.c: hopefully make setaffinity work also for ancient
12421 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12423 * driver.c : win32 build fix.
12425 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12427 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12428 processor if it is set.
12430 2007-06-21 Martin Baulig <martin@ximian.com>
12432 * debug-mini.h: New file.
12435 (mono_debugger_insert_breakpoint_full): Moved here from
12436 ../metadata/mono-debug-debugger.c.
12437 (mono_debugger_remove_breakpoint): Likewise.
12438 (mono_debugger_breakpoint_callback): Likewise.
12440 2007-06-15 Raja R Harinath <rharinath@novell.com>
12442 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12443 changes in MonoGenericClass.
12445 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12447 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12449 2007-06-14 Raja R Harinath <rharinath@novell.com>
12451 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12452 removal of MonoGenericMethod.
12454 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12456 * mini-exceptions.c: hooks for the exception events profiling API.
12458 2007-06-14 Randolph Chung <tausq@debian.org>
12460 * Makefile.ma: Add hppa target.
12461 * mini-arch.h: Include mini-hppa.h
12462 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12463 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12464 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12466 2007-06-14 Randolph Chung <tausq@debian.org>
12468 * inssel.brg: Add rules for "chained" compare-branch operations so that
12469 a single compare op can affect multiple branches. Adjust cost for
12470 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12471 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12472 cost for some rules so that they can more easily be overridden by
12473 per-arch rules (with fixes from lupus).
12474 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12476 2007-06-13 Randolph Chung <tausq@debian.org>
12478 * mini-ops.h: Reorder branch ops so that they match the order of the
12479 corresponding CEE_* ops. The code expects them this way.
12480 Add new ops for HPPA target.
12481 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12483 2007-06-13 Randolph Chung <tausq@debian.org>
12485 * mini-exceptions.c: Handle cases where the stack grows towards
12487 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12489 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12491 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12493 * driver.c: explain where a non-matching corlib is found.
12495 2007-06-13 Mark Probst <mark.probst@gmail.com>
12497 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12499 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12501 * mini-exceptions.c: Generate a method profile leave event during
12502 an exception to ensure that the profiler gets notified.
12504 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12506 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12509 * cpu-amd64.md: Add long_and/or/xor opcodes.
12511 2007-06-06 Wade Berrier <wberrier@novell.com>
12513 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12514 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12515 length of instruction shr_imm (expected 8, got 10)
12517 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12519 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12521 2007-06-06 Mark Probst <mark.probst@gmail.com>
12523 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12524 MonoInternalHashTable again (fixed bug in the internal hash table
12527 2007-06-06 Mark Probst <mark.probst@gmail.com>
12529 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12530 Have to figure out what makes it crash the SWF regression.
12532 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12534 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12536 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12538 * mini.c: optimize out the type check when storing null in a
12541 2007-06-04 Mark Probst <mark.probst@gmail.com>
12543 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12544 MonoInternalHashTable.
12546 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12548 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12549 signed integer methods.
12551 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12553 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12554 permanently since the current approach doesn't work.
12556 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12558 * inssel.brg (stmt): Only call delegate->invoke_impl if
12559 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12561 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12563 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12564 the sreg2==rdx case.
12566 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12567 account if it contains a rex prefix.
12568 (peephole_pass): Handle OP_FMOVE as well.
12570 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12572 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12573 as it causes regressions.
12575 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12577 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12578 static case as well.
12580 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12582 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12583 (mono_arch_get_this_arg_from_call): Ditto.
12585 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12587 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12590 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12591 (mono_arch_get_this_arg_from_call): Ditto.
12593 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12595 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12596 try to create optimized invoke code and use that for further invocations.
12597 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12599 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12601 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12603 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12604 sealed classes or methods.
12605 *devirtualization.cs: tests for the new optimization
12607 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12609 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12610 by the update_volatile () function.
12612 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12614 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12617 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12619 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12621 * mini.c: Add configure checks for header files.
12622 * mini-x86.c: Add configure checks for header files.
12623 * trace.c: Add configure checks for header files.
12624 * aot-runtime.c: Add configure checks for header files.
12625 * aot-compiler.c: Add configure checks for header files.
12626 * driver.c: Add configure checks for header files.
12627 * mini-codegen.c: Add configure checks for header files.
12629 Code is contributed under MIT/X11 license.
12631 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12633 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12634 icompare_imm -128 + op_iclt. Fixes #81703.
12636 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12638 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12640 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12642 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12643 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12644 so that all isinst checks now use "interface_bitmap".
12646 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12648 * cpu-amd64.md (jmp): Fix a warning.
12650 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12652 * basic.cs: Add new regression test.
12654 * basic.cs: Remove test which is now in basic-long.cs.
12656 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12658 * basic-long.cs: Add new test.
12660 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12662 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12664 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12666 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12668 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12671 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12672 throwing code a bit.
12674 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12675 the exception throwing code a bit.
12677 * mini-x86.c (get_call_info): Allocate result from a mempool.
12679 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12681 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12683 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12685 * mini.h (MonoCompile): Add 'token_info_hash' field.
12687 * mini.c: Save token->method associations during compilation so the AOT
12688 compiler can use it.
12690 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12691 which reference generic classes and methods.
12693 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12695 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12697 * aot-compiler.c (compile_method): Fix a typo in a comment.
12699 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12701 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12702 everything generic.
12704 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12706 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12708 * mini.h (MonoCompile): Add 'args' field.
12710 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12713 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12715 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12717 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12719 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12721 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12722 opcodes for some opcodes.
12724 * mini.h *.brg *.c: Use the new opcodes.
12726 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12728 * mini.h: Bumped aot revision.
12730 * inssel.brg: modified code generation of type checks for interfaces
12731 to use the new "MonoClass.interface_bitmap" instead of the old
12732 "MonoClass.interface_offsets".
12734 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12736 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12738 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12740 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12743 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12745 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12747 2007-04-27 Wade Berrier <wberrier@novell.com>
12749 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12750 mini.h) to fix build.
12752 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12754 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12756 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12757 causes the corlib unit tests to fail.
12759 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12761 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12763 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12765 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12766 opcodes to the comparison relations.
12768 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12769 opcodes to their types.
12771 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12773 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12774 it in cfg->arch.cinfo.
12776 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12778 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12779 cfg->cil_offset_to_bb.
12781 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12783 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12784 created becase of initlocals.
12786 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12788 * mini-alpha.c cpu-alpha.md: More alpha port work from
12789 Sergey Tikhonov <tsv@solvo.ru>.
12791 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12793 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12795 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12797 * cpu-s390.md (break): Correct the length of break instruction.
12799 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12801 * mini.c: fix a couple of soft-float issues and comments.
12803 2007-04-15 Miguel de Icaza <miguel@novell.com>
12805 * trace.c (is_filenamechar): - is also a filename char.
12807 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12809 * mini-s390.c: Correct checking for enum type in return value processing.
12811 2007-04-14 Raja R Harinath <rharinath@novell.com>
12813 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12814 (version.h): Makefile is in the build directory.
12816 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12818 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12820 2007-04-11 Martin Baulig <martin@ximian.com>
12822 * mini.c (can_access_member): Fix handling of generic classes;
12825 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12827 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12829 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12831 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12833 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12835 * mini-codegen.c: make sure the right spill amount is
12836 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12838 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12840 * mini-ppc.c: fixes for the fp_branch_nan test.
12842 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12844 * basic.cs: Comment out new test which still fails on ia64.
12846 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12848 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12850 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12852 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12854 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12856 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12857 on 64 bit machines. Fixes part of #80738.
12859 * basic.cs: Add regression test.
12861 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12863 * inssel.brg basic.cs: Revert previous change to fix build.
12865 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12868 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12870 * basic.cs: Add new regression test.
12872 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12874 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12877 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12879 * cpu-s390x.md: Correct length of break instruction.
12881 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12883 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12884 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12886 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12888 * *.c: Begin WIN64 port.
12889 * mini.c: Use correct register in profiler.
12890 * mini-amd64.c: No inline assembly on Win64.
12891 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12892 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12893 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12894 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12895 mono_arch_ip_from_context for Win64.
12897 Contributed under MIT/X11 license.
12899 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12901 * exceptions-amd64.c (seh_handler): Ditto.
12903 * exceptions-x86.c (seh_handler): Fix a memory leak.
12905 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12907 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12908 mini-s390x.c: fixed peephole optimizations to deal
12909 correctly with 1 and 2 byte reload avoidance.
12911 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12913 * cpu-s390.md, cpu-s390x.md: update localloc length.
12915 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12917 * cpu-g4.md: added missing descriptions.
12919 2007-03-14 Miguel de Icaza <miguel@novell.com>
12921 * Makefile.am: Add support so the tail tests are not executed on
12922 PowerPC as that is a known limitation of the PowerPC port.
12924 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12926 * runmdesc.bat: Move to msvc directory.
12928 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12930 * runmdesc.bat: Run executable that was produced by the current
12931 target and sent via an argument.
12933 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12935 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12938 * generics.2.cs: Add regression test.
12940 2007-03-09 Wade berrier <wberrier@novell.com>
12942 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12944 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12946 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12947 AOT code depends on this.
12949 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12951 * mini.c: more precise tracking of types in the eval stack
12952 (part of fix for bug #81044).
12954 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12956 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12958 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12960 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12962 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12964 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12966 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12968 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12969 a pointer on 64 bit systems. Fixes #80190.
12971 * iltests.il: Add new regression test.
12973 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12975 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12977 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12979 * trace.c: Remove an erroneous alignemnt check when tracing.
12980 Fixes --trace on OSX86.
12982 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12984 * mini-$(arch).h: initialize SP in context for all the archs.
12986 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12988 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12989 regressions in the thread tests.
12991 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12993 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12994 - fixed implementation of LOCALLOC opcode
12995 - implemented non-un compare for floats
12997 - implementation of FDIV and CKFINITE opcodes
12998 - fixes for latest mono updates
12999 - additional arch opcodes
13001 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13003 * Makefile.am: simplify and merge rules for cross-compilation.
13005 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13007 * local-propagation.c: Actually *apply* the fix for bug 80591...
13009 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13011 * mini-exceptions.c: backuot part of the last change
13012 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13014 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13015 * inssel.brg: Fix bug 59286.
13018 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13020 * mini-exceptions.c: patch from Zoltan to correctly check for
13021 stack boundaries (using the stack register, not the frame register),
13022 fixes bugs #80724, #79717.
13024 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13026 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13027 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13029 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13030 presence of frame pointer elimination.
13032 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13034 * mini-x86.h: NetBSD UCONTEX_REG defines.
13036 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13038 * inssel-amd64.brg: Fix amd64 build.
13040 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13042 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13045 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13047 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13050 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13052 2007-01-30 Mark Mason <mason@broadcom.com>
13054 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13055 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13056 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13057 beginning support for CEE_JMP [not quite working yet]
13058 * tramp-mips.c: LMF handling now works
13060 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13062 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13064 * mini.h (NULLIFY_INS): New macro.
13066 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13068 * mini.c: statistical profiler fix for windows, patch
13069 from Tor Lillqvist (tml@novell.com).
13071 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13072 * local-propagation.c: Fix bug 80591.
13074 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13076 * Makefile.am: put back the --export-dynamic option as with
13077 the previous gmodule flags (thanks to Robert Jordan).
13079 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13081 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13083 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13084 simplify and speed up the local register allocator. Also rename some fields
13085 like iassign->vassign.
13087 * regalloc.c: Remove some functions which are no longer used since their
13088 inlined version is in mini-codegen.c.
13090 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13092 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13094 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13096 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13097 narrowing. Fixes #80622.
13099 * iltests.il: Add new regresssion test.
13101 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13103 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13104 debug-debugger.c, debug-debugger.h: warning fixes.
13105 * driver.c: updated copyright year and made it fit in one line.
13107 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13109 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13111 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13113 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13115 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13117 * iltests.il: Add new test for bug #80507.
13119 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13121 * mini-arm.h: use soft-float also on vfp for now.
13123 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13125 * mini.c: fix some more soft-float issues.
13127 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13129 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13131 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13132 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13133 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13134 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13136 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13138 * mini-arm.c: typo fix.
13140 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13142 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13144 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13146 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13147 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13149 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13151 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13153 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13155 * inssel.brg: Fix a warning.
13157 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13159 * abcremoval.c ssa.c ssapre.c: Update after this change.
13161 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13163 * dominators.c (df_set): Use mono_bitset_union_fast.
13165 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13167 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13168 mini-codegen.c: reduce relocations and memory usage for the cpu
13171 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13173 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13175 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13176 to reduce their size.
13178 2007-01-19 Mark Mason <mason@broadcom.com>
13180 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13181 * mini-mips.c: more configuration macros, support long conditional branches, additional
13182 asserts, fix epilog instrumentation.
13183 * mini-mips.h: use standard stack walk
13184 * cpu-mips.md: increase size of div, rem and conditional branches
13186 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13188 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13191 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13193 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13194 (compile_method): Ditto.
13196 * aot-runtime.c (decode_klass_info): Ditto.
13198 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13199 needed by the code generated by inssel.brg. Also fix a warning.
13201 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13203 * mini.c: deal with enums that become genericinsts by
13204 being nested in a generic class (bug #79956).
13206 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13208 * mini.c: match the generic definition to check for
13209 private access with generic types (bug #78431).
13211 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13213 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13214 to make life easier for people cross-compiling that insist on not
13217 2007-01-17 Mark Mason <mason@broadcom.com>
13219 * inssel-long.brg: patch to deal with mips missing flags
13220 * inssel-long32-mips.brg: implement overflow checks
13221 * insset-mips.brg: implement overflow checks
13222 * mini-mips.h: implement conditional exception handling
13223 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13224 Remove unused code, minor cleanups.
13225 * exceptions-mips.c: minor cleanups
13226 * mini-ops.h: add mips conditional exception ops
13227 * cpu-mips.md: add mips conditional exception ops
13230 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13232 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13233 to deal with mips missing of flags.
13235 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13237 * exceptions-ppc.c: execute fault handlers.
13239 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13241 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13243 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13245 * mini.c: handle also floating point values in initialize_array.
13247 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13249 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13250 array initialization and make it conditional on the intrins option.
13252 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13254 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13255 relocations and put the patch info names close to the enum definition.
13257 2007-01-15 Mark Mason <mason@broadcom.com>
13259 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13261 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13263 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13265 2007-01-12 Raja R Harinath <rharinath@novell.com>
13267 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13269 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13271 * Makefile.am: distribute the mips sources.
13273 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13275 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13278 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13280 * cpu-x86.md: back out for now as this triggers other regressions.
13282 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13284 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13285 to eax:edx, so ecx can't get allocated to them (bug #80489).
13287 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13289 * mini.c, mini-exceptions.c: enabled running fault handlers
13292 2007-01-03 Miguel de Icaza <miguel@novell.com>
13294 * driver.c: If nothing fail, do not use the string "failed",
13295 because it makes it very annoying to view test result logs on the
13298 2006-12-30 Miguel de Icaza <miguel@novell.com>
13300 * debug-debugger.c (mono_debugger_main): Rename "main" to
13301 "main_method" to prevent a warning.
13303 Remove a warning for unused field.
13305 2006-12-28 Martin Baulig <martin@ximian.com>
13308 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13310 2006-12-22 Martin Baulig <martin@ximian.com>
13312 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13313 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13314 seperate `.mdb_debug_info' section, so we can access it from the
13315 debugger even if the binary is stripped.
13317 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13318 from the `.mdb_debug_info' here to prevent the linker from
13319 removing that section.
13321 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13322 mdb-debug-info64.s.
13324 2006-12-19 Robert Jordan <robertj@gmx.net>
13326 * mini-x86: enable the code to return small structures in
13327 registers for FreeBSD as well. Fixes bug #80278.
13328 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13330 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13332 * mini-x86.c: align the stack when calling the profiler
13333 function instrumenting the prolog (on OSX).
13335 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13337 * mini.c: emit a break opcode where Debugger.Break () is called.
13339 2006-12-13 Miguel de Icaza <miguel@novell.com>
13341 * mini.c (mono_method_to_ir): Provide useful information on this
13342 assert, to prevent others from debugging like I did.
13344 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13346 * mini.c: enable code which was incorrectly commented
13349 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13351 * mini-x86.c: enable on OSX, too, the code to return small
13352 structures in registers.
13354 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13356 * mini-x86.c: remove the use of the dynamic code manager here, too.
13358 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13360 * mini.h, debug-debugger.c, tramp-*.c: fixed
13361 mono_debugger_create_notification_function() to use
13362 mono_global_codeman_reserve () instead of a dynamic code manager.
13364 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13366 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13367 ves_array_element_address() jit icall and use a generated
13368 managed method instead (which is about 4 times faster for a rank 3
13371 2006-11-29 Mark Mason <mason@broadcom.com>
13373 * basic-calls.cs: additional tests for passing
13374 structures as function arguments.
13376 2006-11-29 Mark Mason <mason@broadcom.com>
13378 * mini-mips.h: disable custom exception handling
13379 * mini-mips.c: throw/rethrow should use jalr to call
13380 exception stubs. Fixed bug with passing structures
13381 by value. More support for tracing floating point
13384 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13386 * mini.c: fixed typo in the soft-float ldind.r4 handling
13389 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13391 * mini.c, mini.h, driver.c: added --runtime command line
13392 option to select a different runtime than the autodetected one.
13393 * jit.h: added API for embedders to initialize with a specific
13396 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13398 * mini.c: handle also boxing of r4 values (bug #80024).
13400 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13402 * mini-ppc.c: force indirect calls until we reserve
13403 enough address space for all the generated code.
13405 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13407 * exceptions-arm.c: workaround bugs in the libc definition
13408 of struct ucontext.
13410 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13412 * inssel.brg: fixes from me and Mark Mason.
13414 2006-11-23 Dick Porter <dick@ximian.com>
13416 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13417 semaphore display now we've fixed the initial value
13419 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13421 * inssel.brg: partially revert the last change to fix the build.
13423 2006-11-21 Mark Mason <mason@broadcom.com>
13425 * inssel.brg: Add and use compare-and-branch macros to support
13426 architectures that do not have condition code registers (ie. MIPS).
13427 * *-mips.{c,brg,md}: Fix copyright statements
13429 2006-11-20 Mark Mason <mason@broadcom.com>
13431 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13432 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13433 * mini.h: Added declaration for mono_print_ins()
13434 * mini-codegen.c: added ins_spec initializer for MIPS
13435 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13436 vreg to be virtual and hreg to be non-virtual.
13437 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13438 is not yet working/implemented correctly.
13439 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13440 non-static, fixup calls to print_ins() from other parts in the file.
13442 2006-11-20 Mark Mason <mason@broadcom.com>
13444 * basic-calls.cs: added tests for passing structures as arguments
13447 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13449 * inssel-long32.brg: optimize signed division by power of two.
13451 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13453 * mini-arm.c: added support for interworking with thumb code
13454 (mono must be still be built using the ARM instruction encoding).
13456 2006-11-19 Miguel de Icaza <miguel@novell.com>
13458 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13459 verifier has different rules for it. Fixes a few verifier issues
13462 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13463 at the end, so people know what happened.
13465 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13467 * brach-opts.c: in optimize_exception_target() make sure we
13468 are in a catch clause (fixes bug #79871).
13470 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13472 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13473 more soft-float support fixes.
13475 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13477 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13478 that are passed half on the stack and half in registers.
13480 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13482 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13483 more mips integration work from Mark E Mason
13484 <mark.e.mason@broadcom.com>.
13486 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13488 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13489 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13490 tramp-mips.c: added sources for the mips port, not
13491 integrated in the build yet. Contributed by
13492 Mark E Mason <mark.e.mason@broadcom.com>.
13494 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13496 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13498 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13500 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13501 put the soft-float rules in its own file since it seems to
13502 break s390 compilation.
13504 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13506 * mini-arm.c: fixed wrnings.
13508 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13510 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13511 inssel-arm.brg: ARM support for soft-float.
13513 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13515 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13516 loads and stores of 32 bit fp values.
13518 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13520 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13522 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13523 works. Fixes #79852 and #79463.
13525 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13527 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13528 more soft-float support WIP and fixes.
13530 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13532 * mini-arm.c: some VFP updates.
13534 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13536 * mini-exceptions.c: 0 is a valid local var offset in some
13537 architectures, don't assert (bug #78508).
13539 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13541 * exceptions-arm.c: fixed off by one error in stack walk code.
13543 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13545 * mini.h, mini.c: more precise tracking of type load exceptions.
13547 2006-11-03 Robert Jordan <robertj@gmx.net>
13549 * Makefile.am: [WIN32] Add monow.exe target.
13550 * driver.c: [WIN32] Don't detach the console when debugging.
13553 2006-10-30 Miguel de Icaza <miguel@novell.com>
13555 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13557 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13559 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13561 * driver.c (mini_regression): Fix --regression with AOT.
13563 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13565 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13567 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13569 * mini-sparc.h: Don't use sigaction on sparc/linux.
13571 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13573 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13575 * mini-exceptions.c: Add proper include files for getpid ().
13577 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13579 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13580 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13583 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13584 name cache to reduce its size.
13586 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13588 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13590 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13591 the mono_lmf TLS variable.
13593 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13594 trampoline lmf frames.
13596 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13598 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13600 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13601 the mono_lmf TLS variable.
13603 * mini-exceptions.c: Access the LMF structure through accessors.
13605 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13606 variable instead of in jit_tls->lmf.
13608 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13610 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13611 trampoline lmf frames.
13613 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13615 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13617 * mini.c trace.c mini-x86.c: Revert these too.
13619 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13622 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13624 * genmdesc.c: removed now dead code.
13626 2006-10-09 Robert Jordan <robertj@gmx.net>
13628 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13630 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13632 * mini.h: do not leave gaps in the opcode values.
13634 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13636 * jit-icalls.h: flag functions as internal here, too.
13638 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13640 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13641 functions with the internal attribute.
13643 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13645 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13647 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13649 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13652 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13654 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13655 tail calls as on other platforms.
13657 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13659 * iltests.il: Add a few tailcall tests.
13661 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13663 * driver.c: fix loop for old compilers (bug #79521).
13665 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13667 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13669 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13671 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13672 metadata without any code.
13674 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13675 more precise debugging information using gdb.
13677 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13679 * inssel-ia64.brg: Make the helper methods static.
13681 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13683 * inssel-x86.brg: make the helper methods static.
13685 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13687 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13689 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13691 * mini.c: updates for monoburg changes.
13692 * inssel.brg: make a few helper functions static as they should.
13694 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13696 * Makefile.am: Move mini-codegen.c to common_sources.
13698 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13700 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13702 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13703 mini-ppc.h: port to use the common local register allocator.
13705 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13707 * mini.h: Remove the comment too then.
13709 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13711 * mini.h: put back backend.data which is to be used shortly and
13712 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13713 pointers on 4 byte boundaries it'd have much bigger issues running
13714 and you can ifdef it out anyway.
13716 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13718 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13719 MonoInst size by 4 bytes on 64 bit machines.
13721 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13723 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13724 replacement with more meaningful field names. Arch maintainers, please
13725 check the assigned names are good enough for your arch.
13727 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13729 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13730 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13732 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13734 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13735 relocations and memory requirements, put the optimization flags
13736 definitions in their own file.
13738 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13740 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13742 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13744 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13746 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13748 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13750 * inssel.brg: use the correct function to get the size of an item
13751 in an array, given an element class.
13752 * aot-compiler.c: do not access class->class_size directly.
13754 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13756 * mini.h, debug-mini.c: added a debugging function to print
13757 info about local variables and arguments in a jitted method.
13759 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13761 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13763 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13765 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13767 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13768 inner and outer loops when passing vtypes.
13770 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13772 * mini-ppc.c: take into account the cpu errata for cache flushing
13773 which caused some random errors (bug #79381).
13775 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13777 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13778 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13780 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13782 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13785 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13786 freebsd ports tree.
13788 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13789 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13791 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13794 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13796 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13798 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13800 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13801 macro does not have to be changed during debugging.
13803 * 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>.
13805 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13807 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13809 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13810 MONO_ARCH_NO_EMULATE_MUL is defined.
13812 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13814 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13816 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13818 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13820 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13822 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13823 stuff to mini-exceptions.c where it is used.
13825 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13826 setup code, the real one is in mini-exceptions.c.
13828 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13829 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13830 some changes from the freebsd ports tree.
13832 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13835 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13837 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13839 * mini.c: on Linux, check for /proc to be mounted
13840 (bug# 79351, novell bug#201204).
13842 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13844 * mini.c: handle cases where pthread_attr_getstack() behaves
13845 incorrectly (bug #78096).
13847 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13849 * mini-arm.c: support larger stack frames (bug #79272).
13851 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13853 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13855 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13858 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13859 mono_class_from_name () to find a class from its name.
13861 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13863 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13865 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13867 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13869 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13871 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13873 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13874 callinfo->trampoline.
13876 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13878 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13881 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13883 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13885 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13887 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13888 stats.method_trampolines, it is already done by the generic trampoline code.
13890 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13892 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13894 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13896 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13898 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13900 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13902 * mini.c (print_jit_stats): Print new stats.
13904 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13906 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13908 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13909 Address on two dimensional arrays. Fixes #78729.
13911 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13913 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13916 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13918 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13921 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13923 (mini_get_ldelema_ins): Ditto.
13925 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13927 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13928 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13931 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13933 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13934 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13936 * exceptions-s390x.c: Cosmetic change.
13938 * tramp-s390.c: Fix warning.
13940 * cpu-s390.md: Correct length of mul_imm.
13942 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13944 * aot-compiler.c: added binary writer with ELF backend
13945 implementation (only on Linux/x86 for now).
13947 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13949 * Makefile.am: Don't run net 2.0 AOT tests.
13951 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13952 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13954 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13956 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13958 * aot-compiler.c: simplified and refactored the asm-writing code
13959 to allow different backends.
13961 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13963 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13965 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13966 little. Share patches of type TYPE_FROM_HANDLE as well.
13968 * mini.c (mono_patch_info_equal): New helper function.
13969 (mono_patch_info_hash): Ditto.
13971 * aot-compiler.c (emit_method_code): Fix s390 build.
13973 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13974 is not handled because it is stored as a flag and not as a type ctor. Fixes
13977 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13979 * aot-compiler.c: Fix computation of GOT slot statistics.
13981 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13982 Also remove support for not PIC AOT.
13984 * mini.h: Bump AOT file format version.
13986 * objects.cs: Add a test for #78990.
13988 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13989 (peter.dettman@iinet.net.au). Fixes #79087.
13991 * basic-long.cs: Add a test for the above.
13993 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13995 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13997 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14000 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14002 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14005 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14007 * mini.c: Don't verify COM proxy invoke calls
14010 2006-08-10 Dick Porter <dick@ximian.com>
14012 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14013 which process is holding semaphores locked.
14015 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14017 * mini-ia64.c mini-amd64.c: Fix #79027.
14019 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14021 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14023 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14024 implicit arguments in a vararg call. Fixes #79027.
14026 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14028 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14029 (mono_get_array_new_va_signature): Ditto.
14031 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14033 * aot-runtime.c: Call init_plt lazily.
14035 * inssel-long.brg: Fix unsigned long->int conversion.
14037 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14039 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14040 that most data is now in the .rss/.data section.
14042 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14044 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14046 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14048 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14050 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14052 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14053 virtual call. Fixes #79010.
14055 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14056 and use the result as the this argument in the real call.
14058 * generics.2.cs: Add a new test for #79010.
14060 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14062 * mini-x86.c: Fix a warning.
14064 * aot-compiler.c: Add a bunch of statistics.
14066 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14068 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14070 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14072 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14074 * 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>.
14076 2006-07-13 Miguel de Icaza <miguel@novell.com>
14078 * mini.c (mono_method_to_ir): Obtain the original method in the
14079 CIL stream and use this to perform validation.
14083 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14085 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14086 (mono_arch_call_opcode): Ditto.
14088 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14091 * mini.c (mono_patch_info_dup_mp): New helper function.
14093 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14094 compilation. Fixes #78827.
14096 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14098 * declsec.c: Use original security informations for
14099 MONO_WRAPPER_MANAGED_TO_MANAGED.
14101 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14103 * mini.c: Allow Com Interop methods/classes and
14104 don't verify COM wrapper calls
14107 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14109 * inssel-long32.brg: Fix long->i4 checked conversion.
14111 * exceptions.cs: Add a test for the above.
14113 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14115 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14117 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14120 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14123 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14125 * mini.c: Fix solaris/x86 exception handling.
14127 * Makefile.am: Get rid of $(ICU_LIBS).
14129 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14131 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14132 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14133 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14135 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14137 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14138 this function causes a SIGSEGV.
14140 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14142 * mini.c: Remove unused solaris/x86 includes.
14144 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14146 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14148 2006-06-20 Jb Evain <jbevain@gmail.com>
14150 * cpu-g4.md: fix max length of start_handler instruction.
14152 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14153 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14155 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14156 * ssa.c: Fixed bug 78653 for SSA based deadce.
14157 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14158 MonoInst.flags, used in SSA based deadce.
14159 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14160 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14162 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14164 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14165 it can end up using non executable memory on ppc64 systems
14166 running ppc32 userspace (fix from Johannes Berg).
14168 2006-06-14 Dick Porter <dick@ximian.com>
14170 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14173 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14174 * mini.c: Made so that inline is locally disabled if it would
14175 trigger a .cctor, because too many apps depend on this behavior
14176 (which seems to be also the one of the MS CLR).
14178 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14180 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14181 No idea why this worked before.
14183 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14184 which branch to outer exception clauses since they could skip the
14185 inner finally clauses. Fixes #78633.
14187 * exceptions.cs: Add a test for the above.
14189 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14192 * iltests.il: Add a test for the above.
14194 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14196 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14197 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14199 * iltests.il: Add a test for the above.
14201 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14203 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14205 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14206 methods as instrinsics.
14208 2006-06-09 Wade Berrier <wberrier@novell.com>
14210 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14211 (simple-cee-ops.h ssapre-mini-ops.h)
14213 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14215 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14216 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14218 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14219 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14221 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14223 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14225 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14227 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14228 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14229 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14230 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14231 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14232 of opcodes, so that bug 78549 should not happen again.
14233 * ssapre.c: Updated to use the renamed files.
14235 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14237 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14238 in OP_ATOMIC_EXCHANGE_I4.
14240 2006-06-07 Wade Berrier <wberrier@novell.com>
14242 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14243 in mono_debugger_create_notification_function)
14245 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14247 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14249 * mini.c (type_from_stack_type): Disable some changes which do not
14252 * driver.c: Reenable opts.
14254 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14255 of the evaluation stack.
14257 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14258 evaluation stack trace at entry to the bblock.
14260 * mini.c (merge_stacks): New function to perform verification of stack merges.
14261 Turned off by default.
14263 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14266 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14268 * local-propagation.c: Fixed bug 78549.
14270 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14272 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14274 2006-06-02 Miguel de Icaza <miguel@novell.com>
14276 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14277 tramp-arm.c, tramp-ia64.c
14278 (mono_debugger_create_notification_function): Update signature to
14279 new signature and use new protocol for creating the notification
14282 Should fix the build.
14284 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14286 * exceptions-ppc.c (mono_jit_walk_stack)
14287 (ves_icall_get_frame_info): Fix the build
14289 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14291 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14293 2006-05-31 Raja R Harinath <rharinath@novell.com>
14295 * il2tests.2.il: New file for generics CIL tests. Add test for
14297 * Makefile.am: Update.
14300 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14303 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14305 * aliasing.c: Fixed bug 78311.
14307 2006-05-29 Martin Baulig <martin@ximian.com>
14309 * mini-exceptions.c (mono_find_jit_info): When computing the
14310 native offset, check whether we're actually inside the method's
14311 code; call mono_debug_print_stack_frame() to format the frame.
14312 (ves_icall_System_Exception_get_trace): Call
14313 mono_debug_print_stack_frame() to format the stack frame.
14314 (ves_icall_get_trace): Update to the new debugging API.
14315 (mono_jit_walk_stack_from_ctx): Likewise.
14316 (ves_icall_get_frame_info): Likewise.
14318 * mini.c (get_method_from_ip): Use the new debugging API.
14319 (mono_print_method_from_ip): Likewise.
14322 (mono_jit_walk_stack): Use the new debugging API.
14323 (ves_icall_get_frame_info): Likewise.
14325 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14327 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14329 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14331 * mini.c: Added "limitator" to inline for debugging.
14333 2006-05-24 Martin Baulig <martin@ximian.com>
14335 * debug-debugger.c (mono_debugger_init): Create a private,
14336 malloc()-based code manager for the notification function and
14337 intentionally leak it on exit. This fixes the crash-on-exit race
14341 (mono_debugger_create_notification_function): Added
14342 `MonoCodeManager *' argument.
14345 (mono_debugger_create_notification_function): Added
14346 `MonoCodeManager *' argument.
14348 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14350 * aliasing.c: Fixed 64 bit issue.
14351 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14352 default since all known bugs are fixed (one more time!).
14354 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14356 * mini.c: write barrier support.
14358 2006-05-23 Martin Baulig <martin@ximian.com>
14360 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14361 check at the top of the file.
14363 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14365 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14366 reverting changes without reason and without changelog entries.
14368 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14370 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14371 to a few opcodes. Fixes #78439.
14373 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14374 consistency with other archs.
14376 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14378 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14380 * debug-debugger.c: fix the build.
14382 2006-05-17 Martin Baulig <martin@ximian.com>
14385 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14386 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14387 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14388 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14390 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14392 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14394 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14396 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14397 MONO_TYPE_GENERICINST.
14399 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14400 MONO_TYPE_GENERICINST.
14402 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14404 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14407 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14409 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14411 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14413 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14415 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14416 mono_trace_cleanup ().
14418 * iltests.il: Fix problem with the newly added test.
14420 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14421 due to register constraints, free up the previous hreg. Fixes #78314.
14423 * iltests.il: Add new test for #78314.
14425 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14426 Interlocked.Add. Fixes #78312.
14428 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14430 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14432 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14434 2006-05-05 Martin Baulig <martin@ximian.com>
14436 * debug-mini.c (mono_debug_open_block): New method.
14439 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14440 the beginning of each basic block.
14443 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14444 the beginning of each basic block.
14446 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14448 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14449 default until I understand why they break the build on amd64.
14451 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14453 * mini.c (mini_cleanup): Call mono_cleanup ().
14455 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14458 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14460 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14461 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14462 default since all known bugs are fixed, and I cannot reproduce bug
14463 77944... I'm asking Matt Hargett to test again after this commit.
14465 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14467 * mini-codegen.c: Fixed typo that thrashed inline.
14469 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14471 * dominators.c (compute_dominators): Avoid using a worklist since
14472 it is not correct in some cases. Instead, iterate over all bblocks as
14473 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14475 2006-04-28 Miguel de Icaza <miguel@novell.com>
14477 * mini.c (mono_jit_compile_method_inner): Use
14478 mono_prepare_exception_from_error that resets the value
14481 2006-04-27 Miguel de Icaza <miguel@novell.com>
14483 * mini.c: Move the mini_loader_error_to_exception to metadata.
14485 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14487 * aliasing.c: Fixed bug 78210.
14489 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14491 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14492 default until all their problems (or the ones they trigger) are fixed.
14494 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14496 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14498 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14499 as loaded only after resolving patches since that could invoke the same method.
14501 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14503 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14506 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14509 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14512 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14513 made from AOT code through the PLT table.
14515 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14516 holding the plt offset when a call is made to the aot plt trampoline.
14518 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14520 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14523 * Makefile.am (common_sources): Fix build breakage.
14525 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14526 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14527 intra-assembly calls if possible.
14529 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14531 * mini-trampolines.c: Handle PLT entries.
14533 * mini.c: Avoid creating a GOT var for calls.
14535 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14536 from mscorlib code.
14538 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14539 from mscorlib code.
14541 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14544 * mini.h: Bump AOT file format version.
14546 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14549 2006-04-25 Martin Baulig <martin@ximian.com>
14551 * driver.c: Disable copyprop, consprop and inline when running
14552 inside the debugger.
14554 2006-04-25 Martin Baulig <martin@ximian.com>
14556 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14557 with `get_current_thread' and added `detach'.
14558 (MonoDebuggerMetadataInfo): Added `thread_size',
14559 `thread_tid_offset', `thread_stack_ptr_offset' and
14560 `thread_end_stack_offset'.
14562 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14564 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14567 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14568 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14570 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14572 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14574 * aot.c: Add support for ADJUSTED_IID.
14576 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14578 * aot.c (emit_method_order): Don't align method_order_end.
14580 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14581 the interface ID changes.
14583 2006-04-21 Dick Porter <dick@ximian.com>
14585 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14586 cleaning up a thread. Fixes the new part of bug 77470.
14588 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14590 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14591 to managed wrapper.
14593 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14595 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14597 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14598 SIGSEGV. Fixes #78072.
14600 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14601 unregister our SIGABRT handler.
14603 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14605 * mini.c: Disabled inline where it can alter the call stack in a
14606 way visible from managed code.
14607 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14610 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14612 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14613 on other platforms. Fixes #78089.
14615 2006-04-13 Martin Baulig <martin@ximian.com>
14617 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14618 determine whether we're inside the debugger.
14621 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14623 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14625 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14626 handler clauses. Fixes #78024.
14628 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14629 in the CALL_MEMBASE opcodes. Fixes #78088.
14630 (mono_arch_get_vcall_slot_addr): Ditto.
14632 2006-04-10 Martin Baulig <martin@ximian.com>
14634 * debug-debugger.c: The thread handling code has now been moved
14635 into ../metadata/threads.c.
14637 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14639 * driver.c (mono_main): Fix --with-gc=none build.
14641 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14642 (mono_spillvar_offset_float): Ditto.
14643 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14644 hreg, not when its !global, since on ia64, there is a third category: stacked
14647 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14649 * mini.c: set MonoInst->klass for load field address and a few other
14652 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14654 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14656 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14658 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14659 the branch opt changes.
14661 2006-04-06 Dick Porter <dick@ximian.com>
14663 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14665 * wapihandles.c (mini_wapi_seminfo):
14666 * driver.c (mono_main): Add semaphore info option
14668 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14670 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14671 branch optimization changes. Fixes #78009.
14673 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14675 * mini.c: ignore accessibility of methods in managed->native wrappers.
14677 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14679 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14681 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14683 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14685 * mini.c: Modify the branch optimizations to preserve the invariant that
14686 the entries inside the in_bb and out_bb arrays are unique.
14687 (mono_unlink_bblock): Avoid creation of new arrays.
14689 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14691 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14694 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14696 * mini.c (optimize_branches): Remove the "optimizations" in
14697 the cbranch1/cbranch2 -> branch cases which were causing several
14698 problems in the past. Fixes #77986.
14700 2006-03-31 Chris Toshok <toshok@ximian.com>
14702 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14703 default optimizations :(
14705 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14707 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14710 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14712 * local-propagation.c: Added comments to structs and removed
14713 "Mono" prefixes from local tree mover types.
14715 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14717 * Makefile.am (arch_sources): Define this for each architecture so
14718 libmono_la_SOURCES is defined in one place.
14720 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14722 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14725 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14727 * driver.c: print the GC name supplied by configure.
14729 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14731 * local-propagation.c: Added tree mover, and moved here all the
14732 local propagation code from mini.c
14733 * mini.c: Added support for treeprop, and moved all the local
14734 propagation code to local-propagation.c
14735 * mini.h: Added support for treeprop
14736 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14737 treeprop, inline and deadce by default
14738 * Makefile.am: Added local-propagation.c
14740 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14742 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14744 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14746 * debug-debugger.c: make it compile without the Boehm GC.
14748 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14750 * mini.c: fixed issue with mismatch when an icall is registered
14751 with multiple names but same address.
14753 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14755 * declsec.c, mini-exceptions.c: use write barrier to set reference
14756 fields of managed objects.
14758 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14760 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14761 (can_access_internals): Fix a warning.
14763 * mini.c (print_method_from_ip): Rename this to
14764 mono_print_method_from_ip so it gets exported.
14766 * trace.c: Deal with strings inside StringBuilder's containing garbage
14767 and fix memory leaks. Fixes #77848.
14769 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14771 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14774 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14776 * mini-s390.c: Remove OP_X86_TEST_NULL.
14778 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14780 * mini.c: use the correct GetHashCode() for the moving collector.
14782 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14784 * liveness.c: Regalloc spill cost tuning.
14786 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14788 * mini-s390x.h: Correct S390_LONG macro.
14790 * mini-s390x.c: Cleanup unused code.
14792 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14794 * jit-icalls.h: New file.
14796 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14797 icalls and include that instead of including jit-icalls.c.
14799 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14802 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14804 * mini.c: when checking for member accessibility, also check for
14805 friend assemblies and for explicit interface implementations.
14807 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14809 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14811 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14813 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14814 common cases are done first.
14816 * mini-ops.h: Only define platform specific opcodes on the given platform.
14818 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14821 2006-03-14 Martin Baulig <martin@ximian.com>
14823 Revert Paolo's change from r57348:
14825 * mini.h: don't use gboolean for bitfields.
14826 * mini.c: verifier changes for fields and methods accessibility.
14828 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14830 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14832 * mini-s390x.c: Fix conv_r_un.
14834 * cpu-s390, cpu-s390x.md: Fix lengths.
14836 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14838 * mini.c: nested types have access to all the nesting
14839 levels, not just the enclosing types.
14841 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14843 * mini.c: added a few more verification checks.
14845 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14847 * liveness.c: Merge optimizations from the linear-il branch.
14849 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14851 * mini-ia64.c (emit_call): Add a comment.
14853 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14855 * tramp-ia64.c: Fix some warnings.
14857 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14859 * mini.h: don't use gboolean for bitfields.
14860 * mini.c: verifier changes for fields and methods accessibility.
14862 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14864 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14865 lazy icall wrapper changes.
14867 * dominators.c: Replace all the dominator algorithms with faster
14868 ones from the linear-il branch.
14870 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14873 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14874 common cases are done first.
14876 * mini-amd64.c: Fix some warnings.
14878 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14881 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14884 * mini.h: Add a missing prototype.
14886 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14888 * mini.c: Compile icall wrappers lazily.
14890 * mini-codegen.c: Use printf instead of g_print since its much faster.
14892 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14895 * mini.c (optimize_branches): Cache the negative result from
14896 remove_block_if_useless ().
14898 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14899 Also fix some bblock linking issues.
14901 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14904 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14906 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14907 accessed fields first, for better cache behavior.
14909 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14911 * mini.c: speedup IList<T> array accesses.
14913 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14915 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14916 inline_costs counter. Fixes #77190.
14918 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14920 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14921 trace messages. Fixes #77706.
14923 2006-03-04 Martin Baulig <martin@ximian.com>
14925 * tramp-amd64.c, tramp-x86.c
14926 (mono_debugger_create_notification_function): Use
14927 mono_global_codeman_reserve() to allocate a buffer at runtime and
14930 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14932 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14933 notification function at runtime and then call `initialize' in the
14934 `MONO_DEBUGGER__debugger_info' vtable.
14936 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14938 * iltests.il: Fix a visibility problem.
14940 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14942 * driver.c, mini.c: add hooks for the counters API.
14944 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14946 * driver.c: show disabled options.
14948 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14950 * linear-scan.c: always use cost-driven selection.
14952 2006-02-28 Raja R Harinath <rharinath@novell.com>
14954 * jit-icalls.c (helper_compile_generic_method): Revert change from
14957 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14959 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14961 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14963 * inssel.brg: style fixes, mostly to force the updated monoburg
14964 to run for people using svn.
14966 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14968 * mini.c: match monoburg changes.
14970 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14972 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14973 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14974 declaration in the header file.
14976 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14978 * helpers.c: reduce relocations and mem usage.
14980 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14982 * mini.h, mini-codegen.c: disable logging features if
14983 requested by configure.
14985 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14987 * mini.c: tiny verifier changes.
14989 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14991 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14992 cpu-pentium.md: stack alignment changes for osx/x86,
14993 partially from Geoff Norton <gnorton@customerdna.com>.
14995 2006-02-24 Raja R Harinath <harinath@gmail.com>
14997 * jit-icalls.c (helper_compile_generic_method): Update to changes
14998 in metadata/class.c.
15000 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15002 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15004 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15005 interface calls with large offsets.
15007 2006-02-23 Raja R Harinath <rharinath@novell.com>
15009 * jit-icalls.c (helper_compile_generic_method): Document the
15010 special-case we depend on so that we can inflate the method twice
15011 with the same context with no bad side-effects.
15013 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15015 * mini-x86.c, mini-amd64.c: fix for case when xen support
15018 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15020 * mini-x86.c, mini-amd64.c: generate code to access tls items
15021 in a faster way for Xen systems.
15023 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15025 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15026 updates and compilation fixes for the OSX/x86 port, mostly from
15027 Geoff Norton <gnorton@customerdna.com>.
15029 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15031 * inssel.brg: faster interface call implementation
15032 to sync with the interface_offsets MonoVTable changes.
15034 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15036 * mini.c: more verification checks.
15038 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15040 * mini.c: added a few more verification checks.
15042 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15044 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15045 facility on the processor and use it if available.
15047 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15049 * driver.c, aot.c, mini.c: throw exception if the IL code is
15050 invalid or unverifiable.
15052 2006-02-17 Raja R Harinath <rharinath@novell.com>
15054 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15057 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15059 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15061 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15063 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15064 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15065 handling of instantiated generic valuetypes.
15067 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15069 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15070 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15073 * generics.2.cs: Revert the nullable reftypes tests.
15075 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15077 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15078 using __builtin_frame_address (1) as it doesn't work in the presence
15079 of optimizations. Hopefully fixes #77273.
15081 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15082 -> generics.cs change as it doesn't work with some automake versions.
15084 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15086 * mini.c: handle systems that sue a different way to
15087 retrieve the stack address of the current thread.
15089 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15091 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15092 it specially in the makefile.
15094 * generics.2.cs: Add tests for nullable reference types.
15096 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15098 * mini.c: always handle the case when mono_jit_init()
15099 is called in a thread different from the main thread,
15100 confusing libgc (bug #77309).
15102 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15104 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15106 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15108 * mini.c: change optimize_branches () to use a single loop
15109 and introduce a new optimization to simplify some range checks.
15111 2006-02-03 Martin Baulig <martin@ximian.com>
15113 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15114 and merged with debugger_thread_manager_add_thread().
15115 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15116 inform the debugger about the main thread.
15118 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15120 * basic.cs: Add test for div.un/rem.un constant folding.
15122 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15124 * cpu-s390x.md: correct int_xor_imm length
15126 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15128 * generics.2.cs: New test for #77442.
15130 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15133 2006-02-02 Martin Baulig <martin@ximian.com>
15135 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15136 <mono/metadata/mono-debug-debugger.h>
15138 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15140 2006-02-02 Martin Baulig <martin@ximian.com>
15142 * debug-debugger.h: New header file for debug-debugger.c.
15144 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15145 function is a separate thread anymore; add support for attaching.
15147 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15149 * tramp-x86.c: Fix a warning.
15151 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15153 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15154 on very large methods.
15156 * aot.c (load_patch_info): Fix a warning.
15158 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15160 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15161 mini-ops.h: alu membase optimizations.
15163 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15165 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15166 to speedup StringBuilder.
15168 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15170 * dominators.c (mono_compute_natural_loops): Fix detection of
15171 loop body start blocks.
15173 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15175 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15177 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15180 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15182 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15184 2006-01-25 Martin Baulig <martin@ximian.com>
15186 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15187 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15188 started to cleanup this file a little bit.
15190 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15192 * mini.c: optimize a codepath frequently happening in generics code.
15194 2006-01-23 Martin Baulig <martin@ximian.com>
15196 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15198 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15199 functions directly.
15201 * driver.c: debug-debugger.c is only available if
15202 `MONO_DEBUGGER_SUPPORTED' is defined.
15204 2006-01-23 Martin Baulig <martin@ximian.com>
15206 * debug-debugger.c: Only enable this on platforms where the Mono
15207 Debugger is working (x86 and x86_64).
15209 2006-01-21 Martin Baulig <martin@ximian.com>
15211 The Mono Debugger is now using the normal `mono' instead of the
15212 `mono-debugger-mini-wrapper' when executing managed code.
15214 * debug-debugger.c: New file; previously known as
15215 debugger/wrapper/wrapper.c.
15217 * debug-mini.c (mono_init_debugger): Removed.
15219 * driver.c (mono_main): Added new `--inside-mdb' command line
15220 argument which is used when running inside the debugger.
15222 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15224 * liveness.c (mono_analyze_liveness): Remove some unused data
15227 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15229 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15231 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15233 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15234 depends on implementation details of monobitset.
15236 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15239 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15241 * liveness.c: Update after monobitset changes.
15243 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15245 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15247 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15249 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15251 * mini-s390x.c: Remove warning messages.
15253 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15255 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15257 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15259 * generics.2.cs: Add ldelem/stelem_any test.
15261 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15263 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15265 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15267 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15269 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15271 * generics.2.cs: Reenable vtype tests.
15273 * inssel-x86.brg: Remove an icorrect valuetype rule.
15275 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15277 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15278 initial support for OP_ABS.
15280 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15282 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15284 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15286 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15287 conversion and implement LADD/LSUB.
15289 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15292 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15294 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15296 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15299 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15301 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15302 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15303 (stack walk problem).
15305 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15307 * aot.c (mono_aot_load_method): Fix a warning.
15309 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15311 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15313 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15315 * iltests.il: Add test for #77148.
15317 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15320 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15322 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15324 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15326 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15327 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15329 * basic-long.cs: Add lconv-to-r4/r8 tests.
15331 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15333 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15335 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15336 here as on other archs.
15338 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15340 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15342 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15344 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15346 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15348 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15349 instrument_prolog; Add memory_barrier instruction.
15351 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15353 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15355 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15357 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15359 * aliasing.c inssel.brg: Fix warnings.
15361 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15362 could skip initialization of some parts of memory.
15364 * mini.c mini-ia64.c: Fix warnings.
15366 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15368 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15370 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15371 a crash seen on sparc.
15373 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15375 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15377 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15379 * mini-ops.h: Add s390_backchain instruction
15381 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15383 * cpu-s390.md: Add s390_backchain instruction
15385 * mini-s390.c: Significant ABI changes
15387 * mini-s390.h: Cater for zero length structures
15389 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15391 * mini-s390.c: ABI fixes
15393 * inssel-s390.brg: Remove debug statements
15395 * cpu-s390.md: Fix length of ATOMIC_xx operations
15397 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15399 * basic-float.cs: Add float<->long conversion tests.
15401 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15403 * mini-s390.c: Fix LOCALLOC processing.
15405 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15407 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15409 * iltests.il: Add tests for some opcodes not covered by the other
15412 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15414 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15415 register loading for Tail processing; Correct trace output.
15417 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15419 * cpu-s390.md: Correct size of jmp instruction.
15421 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15423 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15425 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15427 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15428 Bring s390 up to current level.
15430 2005-12-12 Zltan Varga <vargaz@gmail.com>
15432 * generics.2.cs: Disable the newly added tests as they do not work yet.
15434 * generics.2.cs: Add valuetype tests.
15436 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15438 * basic-long.cs: Add i4->u8 test.
15440 * objects.cs: Add tests for JIT intrinsic.
15442 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15443 optimizations lost by a mistake.
15445 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15447 * basic-long.cs: Remove a test moved to objects.cs.
15449 * arrays.cs: Add more array tests.
15451 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15453 * arrays.cs: Add new tests for multi-dimensional arrays.
15455 2005-12-06 Raja R Harinath <rharinath@novell.com>
15457 * Makefile.am (test_sources2): Add generics.2.cs.
15458 (EXTRA_DIST): Add test_sources2.
15460 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15462 Support for boxing and unboxing nullable types as well as the
15463 isinst operation on nullables, per the CLI ammendment.
15465 * inssel.brg (CEE_ISINST): Special case for nullable
15467 * mini.c (handle_unbox_nullable): new method
15468 (handle_box): Special case for nullable types
15469 (mono_method_to_ir): Call handle_unbox_nullable in correct
15472 * generics.2.cs: New test suite
15474 * Makefile.am: Support for regression tests with generics.
15476 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15478 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15479 allocated to registers. Fixes #76800.
15481 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15483 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15485 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15487 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15490 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15492 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15495 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15497 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15498 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15500 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15501 single precision before storing to a single precision location.
15503 2005-11-28 Raja R Harinath <rharinath@novell.com>
15505 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15507 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15509 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15512 * basic.cs: Remove test_0_byte_compares test which was moved to
15513 objects.cs a long time ago.
15515 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15517 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15519 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15521 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15522 handlers are called.
15524 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15527 * mini-ia64.c: Add support for the throw->branch exception
15530 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15532 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15534 * mini.c: Enabled "fastpath" deadce :-)
15536 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15538 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15539 alias analysis pass to support it.
15540 * mini.h: Likewise.
15542 * liveness.c: Likewise (liveness computation can use aliasing
15543 information to be more accurate).
15544 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15545 moreover made so that "--compile-all" uses the given optimization
15546 flags and not the default ones.
15547 * aliasing.c: Alias analysis (new file).
15548 * aliasing.h: Likewise.
15549 * Makefile.am: added "aliasing.c" and "aliasing.h".
15551 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15553 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15556 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15558 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15559 fp >= end_of_stack exit condition, as it is not needed, and it might
15560 become true for fp eliminated frames.
15562 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15564 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15567 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15569 * mini-arm.c: fixed alignment of doubles/longs to match
15570 the C ABI (bug #76635).
15572 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15574 * aot.c: fix compilation with --enable-minimal=aot.
15576 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15578 * mini-arm.c: fixed compatibility with the new
15579 floating point emulator package for compares.
15581 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15583 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15585 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15587 * mini-exceptions.c (print_stack_frame): Output to stderr.
15588 (mono_handle_native_sigsegv): Ditto.
15590 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15592 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15593 OP_LCONV_TO_OVF_I implementation.
15595 * mini-amd64.c: Add support for the throw->branch exception
15598 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15599 when the catch clause catches a more general exception, i.e. Object.
15601 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15603 * cpu-ia64.md: Remove unused opcodes.
15605 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15606 specific defines for architectures defining USE_SIGACTION.
15608 * mini-ia64.c: Fix some warnings.
15610 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15611 version seemed to skip a frame.
15613 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15615 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15616 only calls which are made to native code use this flag.
15618 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15620 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15621 varargs methods as well.
15623 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15624 which have save_lmf set. Reorganize methods prologs a bit.
15626 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15627 debugger to the proper place.
15629 2005-10-29 Martin Baulig <martin@ximian.com>
15631 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15632 when running inside the debugger until the debugger has support
15635 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15637 * mini.h: Fix a warning.
15639 2005-10-24 Miguel de Icaza <miguel@novell.com>
15641 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15642 we expose publicly, this returns the string.
15644 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15646 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15647 with fp elimination.
15649 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15651 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15652 native stacktrace using the glibc 'backtrace' function if available.
15654 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15656 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15658 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15659 handle SIGSEGVs received while in native code.
15661 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15662 code, call mono_handle_native_sigsegv which will abort the runtime
15663 after printing some diagnostics, instead of converting it into a
15664 confusing NullReferenceException.
15666 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15668 * cpu-pentium.md: Remove unused opcodes.
15670 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15672 * mini-amd64.h (MonoLMF): Add rsp field.
15674 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15677 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15679 * mini-codegen.c (get_register_spilling): Fix some warnings.
15681 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15683 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15684 elimination during exception handling. Enable fp elimination by
15687 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15690 2005-10-16 Martin Baulig <martin@ximian.com>
15692 * mini-exceptions.c
15693 (mono_debugger_run_finally): New public method for the debugger.
15695 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15697 * debug-mini.c (mono_debug_init_method): Fix warning.
15699 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15700 the 'exname' parameter const to fix some warnings.
15702 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15704 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15705 introduced by the previous patch.
15707 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15709 * basic-float.cs: Add test for precision of float arithmetic.
15711 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15712 when loading/storing single values from/to memory.
15714 * mini.c (mono_jit_compile_method_with_opt): Create the function
15715 pointers in the correct domain.
15717 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15719 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15720 introduced by previous patch.
15722 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15723 when out_filter_idx is NULL.
15725 * mini-exceptions.c: Don't run filter clauses twice during exception
15726 handling. Fixes #75755.
15728 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15730 * aot.c: Add support for ldflda wrappers.
15732 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15735 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15737 * mini.c, mini.h: do not consider exception handlers blocks when
15738 setting up interface variables.
15740 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15742 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15744 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15746 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15747 causes a regression.
15749 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15751 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15753 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15754 of the OP_P definitions.
15756 * TODO: Add a proposal for dealing with the CEE/OP mess.
15758 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15759 optimizations from the x86 port.
15761 * cpu-amd64.md: Ditto.
15763 * basic.cs basic-long.cs: Add tests.
15765 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15767 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15768 Patrik Torstensson's implementation of my exception-handling
15769 optimization idea, when the exception object is not used
15772 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15774 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15775 of the mul_imm optimizations from the old jit.
15777 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15779 * mini.c, liveness.c: patch by Patrik Torstensson and
15780 Zoltan Varga to improve performance in methods with
15783 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15785 * driver.c: Remove 'Globalization' entry from --version.
15787 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15789 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15790 there is a profiler interested in JIT events.
15792 * aot.c: Load profile files produced by the AOT profiling module, and
15793 reorder methods based on the profiling info. Add a 'method_order' table
15794 to the AOT file to make mono_aot_find_jit_info work with the reordered
15797 * mini.h: Bump AOT file version info.
15799 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15801 * mini-arm.h: work around what looks like a gcc bug when optimizations
15804 2005-09-28 Raja R Harinath <rharinath@novell.com>
15806 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15807 conditionals. Use ...
15808 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15810 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15812 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15813 to determine the amount of memory to copy when passing valuetypes.
15815 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15816 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15818 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15820 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15821 information about aot.
15823 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15825 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15826 macros. This will allow a deadlock debugger to easily be plugged
15829 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15831 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15833 2005-09-27 Raja R Harinath <rharinath@novell.com>
15835 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15836 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15837 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15838 ($(arch_built)) [CROSS_COMPILING]: Error out.
15840 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15842 * aot.c: Add support for the no_special_static flag for classes.
15844 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15846 * Reapply reverted patches.
15848 * *: Revert r50174 as well.
15850 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15852 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15854 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15856 2005-09-23 Miguel de Icaza <miguel@novell.com>
15858 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15859 part of the SIG_HANDLER_SIGNATURE.
15861 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15863 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15866 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15867 introduced by previous patch.
15869 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15871 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15872 saved registers too.
15874 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15875 upon the information returned by get_call_info ().
15877 * mini-x86.c (add_float): Fix stack size calculation.
15878 (mono_arch_call_opcode): Rewrite this so it works based up the
15879 information returned by get_call_info ().
15880 (mono_arch_get_this_vret_args): Ditto.
15882 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15884 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15885 in cinfo to determine the registers which need to be used.
15887 2005-09-20 Miguel de Icaza <miguel@novell.com>
15889 * driver.c (mono_main): Add --server and --desktop flags.
15891 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15893 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15894 registers as global registers.
15896 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15897 longer needed with the new register allocator.
15899 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15901 * cpu-ia64.md: Remove unused opcodes.
15903 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15905 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15907 * cpu-amd64.md: Remove unused opcodes.
15909 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15910 needed with the new register allocator.
15912 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15915 2005-09-16 Raja R Harinath <rharinath@novell.com>
15917 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15919 2005-09-16 Martin Baulig <martin@ximian.com>
15921 * exceptions-amd64.c
15922 (throw_exception): Don't call mono_debugger_throw_exception() if
15923 we're a rethrow - see the FIXME in the code.
15925 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15927 * mini.c (mono_init_exceptions): This only works on some architectures.
15929 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15931 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15934 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15936 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15937 now in mini-exceptions.c.
15939 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15941 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15942 now in mini-exceptions.c.
15944 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15946 * exceptions-x86.c: Applied patch from Patrik Torstensson
15947 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15949 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15950 code into mini-exceptions.c. Add some assertions to it.
15952 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15954 * aot.c (emit_section_change): Applied patch from "The Software Team"
15955 (<software@solmersa.com>). Fix as errors on windows.
15957 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15959 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15960 method info into the LMF.
15962 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15964 * mini-ia64.c: Add proper unwind info for method epilogs.
15966 * exceptions-ia64.c: Add some code to help debugging.
15968 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15970 * mini-exceptions.c: Fix warning.
15972 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15974 * mini.c: Really fix build.
15976 * mini-x86.c mini-amd64.c: Fix build.
15978 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15980 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15982 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15983 some Interlocked methods as intrinsics.
15985 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15986 for Thread methods as well.
15988 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15990 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15992 * mini-ia64.c mini-x86.c mini-amd64.c
15993 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15996 * mini.c (mono_init_exceptions): Fix build breakage.
15998 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16000 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16001 of instructions. Use the new ia64_unw_op macros for emitting unwind
16004 * mini.c (mono_init_exceptions): Initialize exception handling
16005 related trampolines at startup.
16007 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16009 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16011 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16013 * mini.c: Handle type loading errors gracefully during compilation and
16014 throw the appropriate exception.
16016 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16018 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16019 for the mono binary.
16021 2005-09-09 Martin Baulig <martin@ximian.com>
16023 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16026 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16028 * mini-arm.h: use emulation for conv.r.un for the release.
16030 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16032 * mini-arm.c, objects.cs: more fixes and tests for them.
16034 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16036 * mini-arm.c: align structures to at least 4 bytes to be able
16037 to keep our current optimized memcpy.
16039 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16041 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16043 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16045 * mini.c: ignore SIGPIPE.
16047 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16049 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16051 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16053 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16055 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16057 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16059 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16060 exception handling support.
16061 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16062 patch by Brian Koropoff <briank@marakicorp.com>).
16064 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16066 * mini.c: revert another 'optimization' which breaks when
16067 items on the eval stack need to be saved at a basic block end
16070 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16072 * jit-icalls.c: for arrays, ensure we always provide
16075 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16077 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16079 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16081 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16083 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16084 arguments in their original register.
16086 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16088 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16091 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16092 when ssapre is enabled.
16094 * inssel-long.brg: Fix bug in previous patch.
16096 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16097 multiplication by a constant.
16099 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16101 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16104 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16107 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16109 * inssel-arm.brg: apply changes tested by Brian Koropoff
16110 <briank@marakicorp.com>.
16112 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16114 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16116 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16118 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16119 to the same register if dreg is just a base register.
16120 (print_ins): Improve printing of membase opcodes.
16122 * inssel-x86.brg: Add optimized ldind(reg) rules.
16124 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16126 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16128 * mini.c: when running under valgrind, set the stack bottom for
16129 the GC at the actual approximate stack for the app (fixes running
16130 mono with valgrind).
16132 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16134 * mini.c: do no break at the first valuetype to init found
16135 (fixes bug #75791).
16137 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16139 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16141 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16143 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16145 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16147 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16149 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16151 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16153 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16156 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16159 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16162 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16164 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16166 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16168 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16169 in the tail recursion optimization.
16171 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16172 debug info into the assembly file.
16174 * iltests.il: Add test for filter regions.
16176 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16177 initial stack of filter regions. Fixes #75755.
16179 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16181 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16182 stack requirements.
16184 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16186 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16187 the check for an already compiled method on non-ia64 platforms.
16188 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16191 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16193 * inssel-x86.brg: Add some optimized call rules.
16195 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16197 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16200 * mini.h mini-trampolines.c: Pass the trampoline argument to
16201 mono_arch_patch_delegate_trampoline.
16203 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16205 * mini-trampolines.c: Fix build.
16207 * mini-amd64.h: Add delegate trampolines.
16209 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16211 * inssel-amd64.brg: Add optimized call rules.
16213 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16215 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16217 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16219 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16222 * mini-ia64.c: Remove LMF fixmes.
16224 * mini-ia64.h: Remove most fields from LMF.
16226 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16228 * mini-trampolines.c: Add support for IA64 function descriptors.
16230 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16231 for IA64 function descriptors.
16233 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16235 * tramp-arm.c: patch the vtable for virtual calls. Added
16236 support code to register/unregister the LMF.
16237 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16240 2005-08-19 Dick Porter <dick@ximian.com>
16242 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16243 bit value if needed.
16245 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16247 * mini.c (mini_get_method): Move handling of wrapper data here.
16249 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16251 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16254 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16255 bblock->code does not remain empty.
16257 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16259 * arrays.cs: Add regression test for #75832.
16261 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16262 rules. Fixes #75832.
16264 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16265 instruction scheduling.
16267 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16269 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16271 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16273 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16275 * mini-codegen.c: Fix VC build.
16277 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16279 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16281 * mini.h: fix signature for mono_register_opcode_emulation.
16283 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16285 * mini.c: Get rid of most of the helper_sig_... constants using
16286 mono_create_icall_signature ().
16288 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16290 * jit-icalls.c (helper_ldstr): New helper function.
16292 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16294 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16295 throw, load the string using a helper call instead of creating a string object.
16297 * aot.c: Update after LDSTR changes.
16299 * mini.h: Bump AOT file version.
16301 * aot.c: Save class size info into the AOT file. Print more statistics during
16304 * mini.h: Bump AOT file version.
16306 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16307 ordering of disasm cases. Fixes #74957.
16309 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16311 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16312 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16313 the generic code needed for the ARM port.
16315 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16317 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16318 inssel-arm.brg: more ARM features and fixes.
16320 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16322 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16323 ARM port work in progress.
16325 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16327 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16329 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16331 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16333 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16335 * *-ia64.*: Ongoing IA64 work.
16337 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16339 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16341 * TODO: Remove out-of-data todo stuff.
16343 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16346 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16348 * mini.h: Bump corlib version.
16350 2005-07-27 Martin Baulig <martin@ximian.com>
16353 (create_copy_ins): Added `const unsigned char *ip' argument; set
16354 `copy->cil_code' from it.
16356 2005-07-27 Martin Baulig <martin@ximian.com>
16358 * mini-exceptions.c (mono_handle_exception): Don't call
16359 mono_debugger_handle_exception() for filters.
16361 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16363 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16366 2005-07-26 Martin Baulig <martin@ximian.com>
16368 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16370 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16371 helper_compile_generic_method() if the method is actually virtual
16374 2005-07-26 Martin Baulig <martin@ximian.com>
16377 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16378 public; this is now accessed directly by the debugger.
16379 (mono_generic_trampoline_code): Removed.
16382 (mono_debug_init_method): Also add interncalls and wrappers.
16384 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16386 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16388 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16390 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16392 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16394 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16396 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16398 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16399 getting TLS offsets on AMD64 too.
16401 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16403 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16405 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16407 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16408 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16410 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16412 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16414 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16417 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16418 mono_sparc_is_virtual_call ().
16420 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16422 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16423 trampoline parameters.
16425 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16427 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16428 to mono_arch_get_vcall_slot_addr.
16430 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16433 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16435 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16437 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16439 2005-07-19 Martin Baulig <martin@ximian.com>
16441 * exceptions-amd64.c (throw_exception): Call
16442 mono_debugger_throw_exception() here like we're doing it on i386.
16444 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16446 * mini-ia64.c: Add optimized TLS access support.
16448 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16450 * mini-exceptions.c: Ongoing IA64 work.
16452 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16454 * mini.c: Use the default optimization set when embedding. Fixes
16457 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16459 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16460 of trampolines to a separate file.
16462 * mini-trampolines.c: New file.
16464 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16467 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16470 * mini-codegen.c: Fix cygwin build.
16472 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16474 * mini.c: Add some minor changes needed by the IA64 port.
16476 * *-ia64.*: Ongoing IA64 work.
16478 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16480 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16481 trampolines into arch-independent and arch-dependent parts.
16483 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16485 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16487 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16489 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16490 the xp-regalloc-branch for amd64.
16492 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16493 xp-regalloc-branch for x86.
16495 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16497 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16499 2005-07-06 Martin Baulig <martin@ximian.com>
16502 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16503 (mono_jit_runtime_invoke): Likewise.
16505 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16507 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16510 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16511 without loading their metadata. Reorganize the file format so exception handling+
16512 debug info is kept separate from normal method info. Create MonoJitInfo
16513 structures for methods lazily.
16515 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16517 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16519 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16521 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16524 * mini.h: Bump AOT file version.
16526 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16528 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16530 2005-07-01 Raja R Harinath <rharinath@novell.com>
16532 * Makefile.am (check-local): Call semdel-wrapper.
16534 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16536 * mini-x86.c: Revert the last change as it seems to break the build..
16538 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16540 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16542 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16544 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16546 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16547 outside of the macro, so strange stuff doesn't happen with gcc4
16548 (NEW_AOTCONST_TOKEN): Likewise.
16550 2005-06-28 Martin Baulig <martin@ximian.com>
16552 * mini.c (mini_class_is_system_array): New static method; use this
16553 instead of `klass->parent == mono_defaults.array_class' everywhere
16554 since this also works for the new generic array class.
16556 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16558 * inssel.brg: Remove warnings.
16560 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16562 * mini-ia64.c: Ongoing IA64 work.
16564 * basic-float.cs: Add float->i1 conversion test.
16566 * iltests.il: Add conv.u4 test.
16568 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16570 * inssel-long.brg: Fix bug caused by last change.
16572 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16574 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16575 BSDs. Allows the x86 JIT to work on OSX86
16577 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16579 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16582 * mini-ia64.c: Ongoing IA64 work.
16584 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16586 * mini-ia64.c: Ongoing IA64 work.
16588 * driver.c: Clean up jit_code_hash as well when using --regression.
16590 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16592 * basic-long.cs: Add tests for long->u4 conversion.
16594 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16596 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16597 that we do not depend on undefined C behavior: the order stuff
16598 gets evaluated within an expression. Fixes mono when compiled on
16601 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16603 * *-ia64.*: Ongoing IA64 work.
16605 * aot.c: Lower memory usage while loading AOT methods.
16607 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16609 * mini.h: Bump AOT file format version.
16611 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16613 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16615 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16617 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16618 not on callee assembly). Fixed some comments.
16620 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16622 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16623 it gets proper disassembly.
16624 (emit_method_info): Remove some dead code.
16626 * mini.c (mini_method_compile): Allways allocate the GOT var in
16627 mono_method_to_ir for emulating opcodes.
16629 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16631 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16632 before freeing the code memory. Fixes #74990.
16634 * objects.cs: Add regression test for #74992.
16636 * liveness.c: Extend live ranges of arguments to the beginning of the
16637 method. Fixes #74992.
16639 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16640 so it points into the faulting instruction.
16642 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16644 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16646 * *-ia64.*: Ongoing IA64 work.
16648 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16650 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16652 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16654 * *-ia64.*: Ongoing IA64 work.
16656 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16658 * basic-long.cs: Add tests for add/sub.ovf.
16660 * basic.cs: Add tests for sub.ovf.
16662 * *-ia64.*: Ongoing IA64 work.
16664 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16666 * *-ia64.*: Ongoing IA64 work.
16668 * basic.cs: Add conv.ovf.i4.un test.
16670 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16672 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16674 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16676 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16678 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16680 * *-ia64.*: Ongoing IA64 work.
16682 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16685 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16687 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16689 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16691 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16693 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16695 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16696 of a call is callable by a near call.
16698 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16700 * mini-ia64.c: Ongoing IA64 work.
16702 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16704 * genmdesc.c: Make the generated array non-static.
16706 * inssel-long.brg: Fix LSHR_IMM rule.
16708 * *-ia64.*: Ongoing IA64 work.
16710 * *-ia64.*: Ongoing IA64 work.
16712 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16714 * *-ia64.*: Ongoing IA64 work.
16716 * *-ia64.*: Ongoing IA64 work.
16718 * mini-ia64.c: Ongoing IA64 work.
16720 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16722 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16724 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16726 * objects.cs basic-long.cs: Move some tests to objects.cs.
16728 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16730 * *-ia64.*: Ongoing IA64 work.
16732 * iltests.il: Add a new test.
16734 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16735 newobj. Fixes #75042.
16737 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16739 * *-ia64.*: Ongoing IA64 work.
16741 * *-ia64.*: Ongoing IA64 work.
16743 * *-ia64.*: Ongoing IA64 work.
16745 * basic.cs objects.cs: Move tests accessing static variables as well.
16747 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16749 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16751 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16753 * driver.c: Always print failed tests.
16755 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16758 * *ia64*: Ongoing IA64 work.
16760 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16762 * basic.cs: Add tests for add.ovf. Fix warnings.
16764 2005-05-18 Miguel de Icaza <miguel@novell.com>
16766 * driver.c (mono_main): Avoid crash if no argument is passed to
16767 --break; Do not use g_error, but f_printf. And fix all other
16768 ocurrences of the same crash.
16770 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16772 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16773 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16776 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16778 * *-ia64.*: Add beginnings of IA64 backend.
16780 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16782 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16784 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16787 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16789 * mini-amd64.c: Fix a warning.
16791 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16793 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16794 in float_neg. Fixes #74897.
16796 * mini-amd64.c (emit_call): Fix another near call bug.
16798 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16800 * declsec.c: Keep the appdomain information in the structure. Added a
16801 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16802 value gets overwritten).
16803 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16804 an MonoAppDomain member to MonoSecurityFrame.
16805 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16806 used in the stack walk. Now use a MonoArray which grow (double) when
16809 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16811 * mini.c: Re-enabled runtime cleanup, since running threads should
16812 now properly stop when exiting.
16814 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16816 * mini-codegen.c: New file contaning the arch-independent local
16817 register allocator. Not used by any architectures yet.
16819 * mini.h linear-scan.c: Merge some changes from the
16820 mini-xp-local-regalloc branch.
16822 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16824 * mini-amd64.c (emit_call): Fix calls to native functions when the
16825 runtime is compiled as a shared library. Fixes #74756.
16827 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16828 on a literal field. Fixes #74751.
16830 2005-04-25 Raja R Harinath <rharinath@novell.com>
16832 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16834 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16836 * objects.cs: Add missing null casting test.
16838 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16840 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16841 in wrapper methods. Also rename 'address' variable to 'offset'.
16843 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16845 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16848 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16850 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16853 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16855 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16857 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16859 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16860 just the last bytes.
16862 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16864 * aot.c (mono_compile_assembly): Fix warning.
16866 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16867 by the _MSC_VER stuff.
16869 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16871 * inssel-long.brg: Fix #74588.
16873 * cpu-amd64.md: Fix #74591.
16875 * iltests.il: Add new regression tests.
16877 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16879 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16882 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16884 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16886 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16887 from Bill Middleton <flashdict@gmail.com>.
16889 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16891 * arrays.cs: Add new regression test. Fix warnings.
16893 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16895 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16896 and leakage in CKFINITE.
16898 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16899 this to a null op since it is called on amd64 too.
16901 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16903 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16904 body since this is not used on amd64.
16906 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16908 * mini-amd64.c: Remove obsolete fixmes.
16910 * mini.c (print_method_from_ip): Fix debugging support.
16912 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16914 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16915 so that expressions that don't give much gain are not reduced.
16916 * ssapre.h: Likewise.
16918 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16920 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16922 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16924 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16926 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16928 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16930 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16932 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16934 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16937 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16939 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16941 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16943 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16944 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16946 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16948 * mini-x86.c: Fix up stack overflow handling.
16950 * exceptions.cs: Add new regression test.
16952 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16954 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16955 mono_jit_thread_attach.
16957 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16959 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16961 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16962 avoid calling constructors using callvirt.
16964 * inssel.brg: Fix #74073.
16966 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16968 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16969 compilation with non-GCC compilers.
16970 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16971 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16973 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16975 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16976 klass->interface_offsets (will likely fix bug#74073).
16978 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16980 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16982 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16984 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16985 to amd64_div_reg_size ().
16987 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16989 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16991 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16993 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16995 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16997 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16999 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17001 * mini.c (mono_precompile_assembly): Load and precompile referenced
17002 assemblies as well. Fixes #74015.
17004 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17006 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17008 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17010 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17011 a lot of checks and (anyway) permissions cannot work until corlib is
17014 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17016 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17018 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17020 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17021 calls (fixes bug#72824).
17023 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17025 * mini.c: fix tail recursion elimination (see test in bug#73936).
17027 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17029 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17030 some fp functions in sse2 mode.
17032 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17034 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17036 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17038 * mini.h mini.c: Add mono_get_jit_tls_key ().
17040 * mini-x86.c: Enable fast TLS support on windows.
17042 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17044 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17045 * mini.c: Check for p/invoke method when generating code. If a
17046 p/invoke method, or it's class, isn't decorated with [Suppress
17047 UnmanagedCodeSecurity] then generate code to call System.Security.
17048 UnmanagedDemand (only if the security manager is active).
17050 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17052 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17053 last change as it seems to cause strange crashes.
17055 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17057 * *.c: handle unsafe function pointers where needed.
17059 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17061 * mini.c (mono_jit_free_method): Remove the fixme too.
17063 2005-03-15 Miguel de Icaza <miguel@novell.com>
17065 * mini.c: As discussed, make the code actually free the delegate
17066 thunk now, to enable the debugging of delegate problems, use
17067 MONO_DEBUG=1 when running Mono.
17069 This takes also care of parts of the leaks as seen by Joe.
17071 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17073 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17074 thread_tls_offset calculation.
17076 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17078 * declsec.c: Reworked linkdemand checks for icall. The previous code
17079 was using the declaration code (untrusted) and didn't work as expected
17080 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17083 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17085 * iltests.il: Add new localloc test.
17087 * mini-amd64.c: Handle large stack allocations the same way as on
17088 windows if stack overflow handling is working.
17090 * mini-amd64.c: Allocate the signal stack using mmap.
17092 * mini.c (sigsegv_signal_handler): Fix reading of context.
17094 * mini-exceptions.c: Fix up stack overflow handling.
17096 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17098 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17100 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17102 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17104 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17105 tramp_init functions as they are no longer needed.
17107 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17109 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17111 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17113 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17115 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17118 * mini-ops.h: Add OP_LMUL_IMM.
17120 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17121 long mul/div opcodes as intrinsic.
17123 * mini-amd64.c (emit_call): Handle the case when the callee might be
17126 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17128 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17131 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17133 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17135 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17137 * mini.c (mono_codegen): Don't leak here, to help people running
17140 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17142 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17143 conversions in sse2 mode.
17145 * basic-float.cs: Add regression test.
17147 * mini-amd64.c: Reenable sse2.
17149 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17151 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17153 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17155 * driver.c: Copyright text should include 2005.
17157 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17159 * cpu-amd64.md (load_membase): Fix more max lengths.
17161 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17163 * cpu-amd64.md (load_membase): Fix max length.
17165 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17167 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17169 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17170 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17172 * basic-float.cs: Add rounding regression test.
17174 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17176 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17178 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17179 structures in registers for pinvoke wrappers.
17181 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17183 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17185 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17187 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17188 wrapper to mono_jit_thread_attach.
17190 * mini.c (mini_jit_thread_attach): New jit icall.
17192 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17193 native->managed wrappers.
17195 * exceptions.cs: Add new regression test.
17197 * mini.c (optimize_branches): Check regions in the cbranch to throw
17198 block case as well. Fixes #73242.
17200 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17202 * mini.c: thread safety fixes.
17204 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17206 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17207 patching stuff, since delegates use jump trampolines so there is
17210 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17213 * tramp-amd64.c: Fix build.
17215 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17216 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17218 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17219 Rename this to mono_arch....
17220 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17222 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17224 * mini-amd64.c (emit_call): If both the caller and the callee is
17225 guaranteed to have 32 bit addresses, emit a normal call.
17227 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17229 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17230 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17231 method_ptr inside delegates.
17233 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17235 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17236 invalidated. Fixes #73001.
17238 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17240 * mini-x86.c: Only use stdcall for pinvokes on windows.
17242 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17244 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17245 * mini-x86.c: remove unreliable __thread var offset detection,
17246 use the correct accessors and enable by default.
17248 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17250 * mini.c (mono_jit_free_method): Fix memory leak.
17252 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17254 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17256 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17258 * cpu-amd64.md: Fix lengths of atomic opcodes.
17260 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17262 * driver.c: try to not imply using ICU is any good.
17264 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17266 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17267 functions as inline ops.
17269 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17270 some Interlocked functions as inline ops.
17272 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17274 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17276 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17278 * mini.c: Add support for OP_NOT_TAKEN.
17280 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17281 structures in registers for pinvoke wrappers.
17283 * mini-amd64.c: Fix warnings.
17285 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17287 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17289 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17291 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17292 address instead of loading the address from it.
17294 * mini-x86.c: Add support for returning small structs in registers
17295 on Win32. Fixes part of #70864.
17297 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17299 * trace.c (get_token): Improve error checking.
17301 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17303 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17305 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17307 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17308 it can be reused for MonoClass.
17309 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17312 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17314 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17315 instead of a MonoReflectionMethod. The method information wasn't used
17316 when displaying SecurityException details (but will be now).
17318 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17320 * Makefile.am : windows build fix.
17322 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17324 * iltests.il: Add new regression test.
17326 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17329 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17331 * mini.c: Moved linkdemand check into helper function check_linkdemand
17332 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17335 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17337 * declsec.c: Added statistics counter for different kinds of
17339 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17340 (and commented) declaration.
17341 * mini.c: Added statistics counter for security Demand code
17342 generation. Added display of security statistics.
17344 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17346 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17347 Fix compilation errors under gcc-2.95.
17349 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17351 * mini.c, driver.c: Use the new jit trampoline hashtable
17353 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17355 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17357 2005-02-11 Martin Baulig <martin@ximian.com>
17359 * debug-mini.c (mono_debug_close_method): Free the line number array.
17361 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17363 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17366 * mini.h: Bump AOT file format version.
17368 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17370 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17372 * declsec.h: Added macros to get/set lazyly initialized security
17373 informations about assemblies. Added new enum for different type of
17374 possible LinkDemand violation. Added function to check LinkDemands.
17375 * mini.h: Added a field to MonoCompile to hold any security violation
17376 detected when JITting a method (so it can be thrown later).
17377 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17378 and CEE_CALLVIRT. Added code to throw exception at the end of
17379 mini_method_compile (note: the exception is unhandled right now).
17381 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17383 * mini.c, jit-icalls.c: use the managed implementation of
17384 memset for initobj and memset, to avoid managed <-> unmanaged
17387 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17389 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17390 optimization if it would need a GOT var.
17392 * basic.cs: Add tests for constant propagation and switch statements.
17394 * ssa.c: Fix out-of-range constant propagation and switch statements.
17396 2005-02-09 <vargaz@freemail.hu>
17398 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17400 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17402 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17404 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17406 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17408 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17410 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17411 arithmetic operations.
17413 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17415 * mini-ppc.c: add a workaround for broken user code that
17416 DllImports vararg functions with non-vararg signatures.
17418 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17420 * mini.c (mono_jit_compile_method_inner): Add detection and a
17421 meaningfull error message for assemblies written in Managed C++.
17423 * tramp-amd64.c mini-amd64.h: Add support for
17424 create_trampoline_from_token ().
17426 * aot.c mini-x86.c abcremoval.c: Applied patch from
17427 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17429 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17431 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17432 which takes a MonoImage/token as parameter instead of a MonoMethod.
17434 * aot.c: Use the new trampoline for initializing vtables.
17436 * aot.c: Add support for ldfld/stfld_remote wrappers.
17438 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17439 rules for compare <MEM>, IMM.
17441 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17443 * aot.c: Handle inherited finalizers correctly.
17445 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17447 * inssel.brg (stmt): Add a missing _setup_... ().
17449 * aot.c: Save some parts of the class state to the AOT file and use it
17450 to recompute that state when a class is initialized.
17452 * mini.c: Install AOT hooks into the runtime.
17454 * mini.h: Bump AOT file format version.
17456 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17459 * iltests.il: Add new test.
17461 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17463 * mini.c: fix typo.
17465 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17467 * mini.c: setup the statistical profiler in the thread attach
17468 callback to cope with the new single thread code.
17470 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17472 * mini-ppc.c: ensure we have enough room for the profiler
17473 calls (fixed bug#72084).
17475 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17477 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17480 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17482 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17484 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17486 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17487 to succesfully execute parrotbench).
17488 * ssapre.h: Likewise.
17490 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17492 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17493 variable for stores to method arguments (fixes a SSAPRE issue).
17495 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17497 * mini.c: handle value types in dup, fixes gen-112.cs.
17499 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17501 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17502 sequence for calls in dynamic methods to avoid thunks.
17504 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17506 * mini.c: correctly remove dynamic methods from the hashtable.
17508 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17510 * driver.c: Disabled SSAPRE until fix the bug that appears
17511 in IronPython's parrotbench.
17513 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17515 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17517 * mini.c (mono_method_to_ir): Revert the previous change.
17519 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17520 when AOT compiling.
17522 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17523 mono_jit_info_table_find () etc. when running under valgrind.
17525 * inssel.brg: Fix warnings.
17527 * mini-exceptions.c: Fix warnings.
17529 2005-01-31 Martin Baulig <martin@ximian.com>
17531 * driver.c (compile_all_methods_thread_main): Don't try to compile
17532 generic methods or anything which has type parameters.
17534 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17536 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17538 * TestDriver.cs: Add --verbose flags.
17540 * graph.c ssa.c: Fix 64 bit warnings.
17542 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17543 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17544 Fix 64 bit warnings.
17546 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17547 variable not spotted by gcc.
17549 * mini-amd64.c inssel-amd64.brg: Applied patch from
17550 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17551 X86_COMPARE_MEMBASE opcodes.
17553 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17555 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17557 * *: MonoMethod->signature might be NULL now. You *MUST* use
17558 mono_method_signature.
17560 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17562 * driver.c (compile_all_methods_thread_main): Compile the methods
17563 without invoking cctors.
17565 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17567 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17568 * basic-calls.cs: test for the above.
17570 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17572 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17573 MonoJitInfo changes.
17575 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17577 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17578 eagerly if it contains dynamic methods.
17580 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17582 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17583 trace, it is now computed by an icall from trace_ips.
17585 * mini-exceptions.c: Fix a warning.
17587 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17589 * mini-exceptions.c: don't bother getting stack trace info if
17590 it's not going to be used.
17592 2005-01-27 Raja R Harinath <rharinath@novell.com>
17594 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17597 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17599 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17601 * aot.c: Avoid calling mono_method_get_header () if not needed.
17603 * mini.h: Bump AOT file format version.
17605 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17607 * mini.c (mono_print_tree): Print more info for calls.
17609 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17611 * declsec.h: Remove warning by adding missing include for marshal.h
17613 2005-01-26 Martin Baulig <martin@ximian.com>
17615 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17618 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17620 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17623 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17625 * aot.c (mono_compile_assembly): Fix a warning.
17627 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17629 * declsec.c: Look for security attributes on the original MonoMethod
17630 (and not the wrapped one). This fix permissions on icalls.
17632 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17634 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17636 * mini.c (mono_allocate_stack_slots): Add a fixme.
17638 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17640 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17642 * inssel.brg: optimize casts of sealed types (more
17643 optimizations waiting for fixes in remoting).
17645 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17647 * inssel.brg (stmt): Add another dummy rule.
17649 * driver.c: Fix warnings.
17651 * driver.c (mono_main): If running under valgrind, instruct glib to use
17652 the system allocation functions so valgrind can track the memory
17653 allocated by the g_... functions.
17655 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17657 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17659 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17661 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17662 variables in try regions.
17664 * mini.c (mini_method_compile): Don't disable optimizations on large
17665 methods when AOT compiling.
17667 * mini.c (mono_allocate_stack_slots): New arch independent method to
17668 allocate stack slots. Not yet used.
17670 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17672 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17674 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17676 * mini-ppc.c: make the branch info relative as the code
17677 buffer can be reallocated.
17679 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17681 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17682 * driver.c: Removed the AOT/security restriction. Now initialize the
17683 security manager (in metadata) if --security is used.
17684 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17685 rather than the pointer to declarative security, when AOT is used.
17687 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17689 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17690 basic blocks, reduced intrinsic exception throwing code size.
17692 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17694 * driver.c (mini_usage): Reorder the usage screen.
17696 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17698 * mini.c (mono_resolve_patch_target): Fix warning.
17700 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17702 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17705 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17707 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17708 breaks the amd64 build.
17710 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17711 register allocation. Fixes #71454.
17713 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17715 * arrays.cs: Add new regression test.
17717 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17719 * ssapre.c: Turned usage of snprintf to GString.
17720 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17721 (I left it on by mistake in my previous commit).
17723 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17725 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17726 on cond branch optimization (fixes bug# 71515).
17728 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17730 * abcremoval.c: Fixed bug 71062.
17731 * abcremoval.h: Likewise.
17733 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17735 * mini.c: Added a new functionality to optimize_branches, the removal
17736 of useless basic blocks, and fixed some problem in the removal of
17737 critical edges; some utility functions added for both purposes.
17738 * ssapre.c: Added complex expression support, and fixed bug 70637.
17739 * ssapre.h: Likewise.
17740 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17742 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17743 * driver.c: Re-enabled SSAPRE.
17745 2005-01-19 Martin Baulig <martin@ximian.com>
17747 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17748 the result of mono_get_method_constrained().
17750 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17752 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17755 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17757 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17758 be detected. Fixes #59296.
17760 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17762 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17763 which can happen. Fixes #71361.
17765 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17767 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17770 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17772 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17773 appdomain-unload.exe to fail.
17775 * mini.c: Fix some memory leaks.
17777 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17779 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17780 Fixed bug and sped up some codepaths.
17782 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17784 * mini.c: Fix some memory leaks.
17786 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17789 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17791 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17794 * iltests.il: Add regression test for #71320.
17796 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17798 * mini.c (mono_codegen): Fix installation of profiler hooks.
17800 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17802 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17804 * mini.h, mini.c, cfold.c: optimize access to enum
17805 readonly fields, too. Eval conditional branches if possible
17806 to perform unreachable code removal in more cases.
17808 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17810 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17812 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17815 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17816 WinXP DEP. Fixes #71244.
17818 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17820 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17822 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17824 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17826 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17828 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17831 * mini.h: Bump AOT version.
17833 * mini.h (MonoCompile): Change exvar to a hash table.
17835 * mini.c: Allocate a separate exvar for each handler block.
17837 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17839 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17840 ex var with the pending exception and only throw if the two are equal.
17843 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17845 * mini-x86.c: Fix warnings.
17847 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17848 used by all the ports now.
17850 * aot.c: Add write-symbols and save-temps options.
17852 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17854 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17856 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17858 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17861 * tramp-s390.c: Check vtable slot belongs to the domain.
17863 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17864 as per other platforms.
17866 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17868 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17870 * driver.c: we don't run the Main() code in a subthread anymore.
17872 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17874 * mini.c: added experimental rtc support in the statistical
17875 profiler: if the user has the permission, more accurate statistics
17876 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17877 The MONO_RTC value must be restricted to what the linux rtc allows:
17878 power of two from 64 to 8192 Hz.
17880 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17882 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17884 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17886 * mini-ppc.c: better icache flush for smp.
17888 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17890 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17892 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17893 amd64 port, not yet used.
17895 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17897 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17900 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17902 * driver.c: Added --security option to activate the security manager.
17903 Right now this will allow code generation for declarative demands and
17904 is disabled when AOT is specified.
17905 * mini.c: Add code generation for declarative security demands.
17906 * mini.h: Add mono_use_security_manager as an extern gboolean.
17908 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17910 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17911 emitting more dense assembly code.
17913 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17914 exception throwing stuff.
17916 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17918 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17921 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17922 left in by mistake.
17924 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17927 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17929 * tramp-*.c: Only patch vtable slots if the object is in the current
17930 domain. Fixes appdomain-unload.exe.
17932 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17934 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17937 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17939 * mini.c (reverse_branch_op): New helper function.
17941 * mini.c (optimize_branches): Run the new optimization only on
17942 platforms which support it. Also reverse all kinds of branches.
17944 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17946 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17949 * mini.c (optimize_branches): Reverse not-equals branches if the false
17950 bblock is a throw. This happens a lot of time with argument checking in
17953 * mini.c (mono_codegen): Add support for placing basic blocks after
17954 the function epilogue.
17956 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17959 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17961 * mini.c (setup_stat_profiler): Only set this up if the platform
17962 supports ITIMER_PROF.
17964 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17966 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17969 * inssel.brg: Fix a warning.
17971 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17973 * mini.c: added support for statistical profiler
17974 (run with: --profile=default:stat).
17976 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17978 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17980 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17982 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17983 related to global registers from the amd64 port.
17985 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17987 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17989 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17990 with global registers.
17991 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17993 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17995 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17997 * debug-mini.c (encode_value): Fix off-by-one.
17999 * aot.c (encode_value): Likewise.
18001 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18003 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18005 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18008 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18010 * aot.c (emit_method_info): Increase size of temp buffer.
18012 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18015 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18017 * aot.c (emit_method_info): Fix build.
18019 * aot.c: Further rework of the AOT file format to reduce the size of
18020 the method info data.
18022 * mini.h: Bump AOT file format version.
18024 2004-12-27 Martin Baulig <martin@ximian.com>
18026 * mini.c (mini_get_method): New static method; call
18027 mono_get_method_full() and mono_get_inflated_method().
18028 (mono_method_to_ir): Use mini_get_method() instead of
18029 mono_get_method_full().
18031 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18033 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18035 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18037 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18039 * inssel-amd64.brg: Add some optimization rules.
18041 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18043 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18044 standard not GC'd stuff is fine.
18046 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18048 * aot.c: Rework the AOT file format to get rid of most of the global
18049 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18051 * mini.h: Bump AOT file format version.
18053 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18055 * mini.h: Bump AOT file format version.
18057 * aot.c (mono_aot_is_got_entry): New function to determine if an
18058 address is inside a GOT.
18060 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18062 * cpu-pentium.md: Increase the maximum size of some instructions which
18063 might involve a got access.
18065 * mini.c (get_method_from_ip): Another debug helper function.
18067 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18068 when got var accesses are created during the decompose phase.
18070 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18072 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18073 argument mini_compile_method and to MonoCompile, and use this to
18074 determine whenever a given method is compiled for AOT. This allows the
18075 other methods compiled during AOT compilation to be free of AOT stuff,
18076 so the backends does not need to add special support for them by
18077 creating a fake GOT etc.
18079 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18082 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18084 * mini.c (mono_method_to_ir): It turns out that some of the
18085 x-appdomain wrappers are lax with types, so just ignore this for
18088 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18089 at the vtable->klass. If it is non-shared code we can just use the
18092 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18094 * mini-ppc.c: access MonoDomain from tls, too.
18096 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18098 * declsec.c: Removed unused variable (and related warning ;-)
18100 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18102 * iltests.il: New test for LDELEMA on an array of ref types.
18104 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18105 all ldelema's on reftypes.
18106 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18107 it was the wrong place to put it.
18109 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18110 register to pop to make this cleaner, at the request of Paolo.
18112 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18114 * mini-ops.h (OP_GETHASHCODE): New op.
18116 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18118 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18121 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18124 * mini-x86.c (mono_arch_output_basic_block): Rather than
18132 The first is 3 bytes while the second is 1. This saves 36 kb on
18133 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18134 see a small boost because of icache locality.
18136 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18138 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18140 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18141 started code sharing with the generic code.
18143 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18145 * mini-ppc.c, cpu-g4.md: added code for direct access to
18148 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18150 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18151 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18154 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18156 * declsec.c|h: Added functions to cache the declarative stack modifiers
18157 in MonoJitInfo and to create a security frame from a MonoJitInfo
18159 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18160 created. Register internal calls for System.Security.SecurityFrame::
18161 _GetSecurityFrame and _GetSecurityStack.
18162 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18163 the definitions for the new stack walk/callback mechanism.
18164 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18165 first security frame for LinkDemands and InheritanceDemands) and
18166 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18168 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18169 walk initialization (lupus).
18171 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18173 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18175 (handle_loaded_temps): Do not create a temporary variable for
18176 things that we know are temps. They will never be modified.
18177 (mono_spill_call): Set MONO_INST_IS_TEMP
18178 (mono_emulate_opcode): ditto
18180 (mono_method_to_ir.CEE_DUP): ditto
18182 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18184 * mini.c (type_to_eval_stack_type): Make this handle the void type
18185 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18186 (emit_tree): use ip_in_bb to special case some common idioms
18187 Update all callers to pass in the IP.
18188 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18190 This gives us a nice 2% speedup in mcs bootstrap.
18192 * mini-x86.c (peephole_pass): Peephole pass to make
18201 * mini.c (ip_in_bb): new method.
18202 (mono_method_to_ir): use this method rather than doing the hash
18205 * linear-scan.c (mono_linear_scan): When expiring actives, you
18206 don't need to keep around variables that expire on this
18207 instruction. This makes it so that:
18210 store (ebx add (ebx, 1))
18214 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18216 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18217 combination to avoid doing two copies. Fix up problems with previous
18220 * mini.c: Fix 64 bit warnings.
18222 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18224 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18226 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18227 changes from the x86 code.
18229 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18231 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18233 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18234 throwing code to reduce its size, unify the AOT and non-aot code and
18235 get rid of relocations in the AOT case.
18237 * mini-x86.h mini.c exceptions-x86.c
18238 (mono_arch_get_throw_corlib_exception): New arch specific function to
18239 raise corlib exceptions which doesn't require relocations in the
18242 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18244 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18246 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18249 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18252 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18254 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18255 with add function when used from Inc/dec atomic
18256 functions. Re-enabled optimization on x86.
18257 * mini-ops.h: renamed atomic_add functions to
18258 allow _add to match the Interlocked::Add and
18259 _add_next to match Interlocked::Inc/Dec.
18261 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18263 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18264 linking of BBs to the end BB, and enabled SSAPRE also with
18265 consprop and copyprop (which was prevented by that bug).
18267 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18269 * mini-x86.c: disabling the Interlocked optimizing code.
18271 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18273 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18274 file version check.
18276 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18278 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18279 interlocked optimization due lack of support on x86, rewrote
18280 exchange to take into account that base may be in eax.
18282 xsp works again; activated Interlocked optimizing code.
18284 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18286 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18288 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18290 * mini-ops.h: Add new opcodes.
18292 * mini.h: Add new patch types. Add got_var to MonoCompile.
18294 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18295 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18296 make it work with all kinds of patchable code.
18298 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18299 address of the GOT, and referencing entries in the GOT.
18301 * mini.c: Add code to load the GOT address if needed by an opcode.
18303 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18304 independent AOT code on the x86 using an elf-style Global Offset Table.
18306 2004-12-14 Raja R Harinath <rharinath@novell.com>
18308 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18310 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18312 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18315 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18317 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18318 of Interlocked:Increment/Decrement/Add as inline ops.
18319 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18321 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18323 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18324 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18326 2004-12-12 Duncan Mak <duncan@ximian.com>
18328 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18329 again. `patch_info->table_size' is no longer valid after Zoltan's
18332 2004-12-12 Martin Baulig <martin@ximian.com>
18334 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18335 if we are the "real" method, ie. not an inlined method inside it.
18337 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18339 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18340 before we look in the special fields table. This fixes
18341 ../tests/thread-static-init.cs.
18343 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18345 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18346 for Array get_Rank and get_Length. Fixes bug #70465.
18348 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18350 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18351 separate structure to reduce the size of MonoJumpInfo.
18353 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18355 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18357 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18359 * mini.c (mini_get_inst_for_method): Changed to allow ports
18360 to return a MonoInst instead of opcode
18361 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18363 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18364 Allow ports to return a created MonoInst instead of op-code, will enable
18366 (renamed mini_get_opcode_for_method to better reflected the functionality)
18368 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18370 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18372 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18374 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18377 2004-12-08 Martin Baulig <martin@ximian.com>
18379 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18380 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18382 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18384 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18387 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18390 2004-12-08 Raja R Harinath <rharinath@novell.com>
18392 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18394 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18396 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18397 bug introduced by the previous patch.
18399 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18401 * mini-ppc.c, objectc.cs: handle large structs passed by value
18402 (fixes bug #69972).
18404 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18406 * mini-ppc.c: OP_ARGLIST implementation from
18407 Geoff Norton <gnorton@customerdna.com>.
18409 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18411 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18412 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18414 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18416 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18418 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18420 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18423 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18425 * mini-sparc.c: Zero out localled-ed memory.
18427 * iltests.il: Add tests for zeroing out localloc-ed memory.
18429 2004-12-04 Martin Baulig <martin@ximian.com>
18431 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18432 mono_method_get_signature_full().
18434 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18436 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18437 and some utility functions (always for SSAPRE), integrated SSAPRE.
18438 * mini.h: Likewise.
18439 * driver.c: Added ssapre option.
18440 * ssa.c: Small fix on OP_ARG handling.
18441 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18442 * Makefile.am: Likewise.
18444 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18446 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18447 now in the xp code.
18449 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18452 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18454 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18456 * cpu-s390.md : Increase instruction length of oparglist.
18458 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18460 2004-11-30 Martin Baulig <martin@ximian.com>
18462 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18463 virtual generic methods. We call a special helper_compile_generic_method()
18464 icall to retrieve the method from the vtable, inflate and compile
18465 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18467 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18469 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18471 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18473 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18475 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18478 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18480 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18481 platforms with PIC aot.
18483 2004-11-28 Martin Baulig <martin@ximian.com>
18485 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18488 2004-11-28 Martin Baulig <martin@ximian.com>
18490 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18491 the result of mono_type_get_underlying_type() to check whether
18494 2004-11-26 Martin Baulig <martin@ximian.com>
18497 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18500 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18502 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18503 the same way as the other arguments so they won't get clobbered.
18505 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18506 calls through R11 since it is clobbered by the trampoline code.
18508 2004-11-26 Raja R Harinath <rharinath@novell.com>
18510 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18511 pick up in-tree mscorlib.dll.
18513 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18515 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18517 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18518 runtime data/code are now stored in a table similar to the GOT in ELF.
18519 This allows the code itself to be position independent.
18521 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18524 * aot.c: Attach ELF type (object/function) directives to all global
18527 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18529 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18531 * mini-amd64.h: Turn on PIC AOT code.
18533 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18534 returning the offset within an OP_AOTCONST instruction where the GOT
18535 offset needs to be added.
18537 * mini.h: Bump AOT file format version.
18539 2004-11-25 Martin Baulig <martin@ximian.com>
18541 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18542 uninflated generic methods.
18544 2004-11-25 Martin Baulig <martin@ximian.com>
18546 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18548 2004-11-24 Martin Baulig <martin@ximian.com>
18550 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18551 original klass (this only applies for generic instances).
18553 2004-11-24 Martin Baulig <martin@ximian.com>
18555 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18556 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18559 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18561 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18562 localloc. Fixes #69678.
18564 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18566 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18568 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18569 used SSE registers on pinvoke calls. Fixes #69774.
18571 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18573 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18574 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18576 2004-11-23 Raja R Harinath <rharinath@novell.com>
18578 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18579 Refer directly to the mcs/ tree.
18581 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18583 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18584 Check if a trampoline for a synchronized method is required.
18586 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18588 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18589 with localloc if needed. Throe arithmetric exception in
18590 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18591 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18593 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18595 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18596 types before switching on type. Fixes #69622.
18598 2004-11-19 Raja R Harinath <rharinath@novell.com>
18600 * Makefile.am (check-local): New. Integrate into 'make check'.
18601 (MCS,RUNTIME): Define using in-tree mono and mcs.
18603 (%.exe): Use $(ILASM).
18605 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18607 * mini-ppc.c: adjust initial prolog size (bug #69691).
18609 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18611 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18614 2004-11-17 Raja R Harinath <rharinath@novell.com>
18616 * Makefile.am (clean-local): Rename from 'clean'.
18618 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18620 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18621 to mono_arch_is_int_overflow.
18622 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18625 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18627 * declsec.c|h: New files to support declarative security attributes.
18628 Added function to check if a method has (applicable) security.
18629 * mini.c|h: Add check for declarative security attributes in
18630 mono_method_check_inlining.
18631 * Makefile.am: Added declsec.c and declsec.h to the build.
18633 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18635 * mini.c, mini.h: update to keep dynamic code info per-domain.
18637 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18639 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18640 (mini_init): Get rid of it from here too.
18642 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18644 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18645 implemented OP_RETHROW (patch by Geoff Norton
18646 <gnorton@customerdna.com>).
18648 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18650 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18651 between appdomains. Fixes appdomain-unload on PPC.
18653 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18655 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18656 mini-exceptions.c: handle the new wrapper types.
18657 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18658 token value as a MonoClass* when compiling a wrapper.
18659 mono_jit_create_remoting_trampoline now takes an additional
18660 MonoRemotingTarget parameter.
18662 2004-11-10 Martin Baulig <martin@localhost>
18664 * mini.c (mono_method_to_ir): Use `generic_container->context'
18665 rather than creating a new one.
18667 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18669 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18671 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18673 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18675 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18676 the experimental aot cache stuff.
18678 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18680 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18681 mini-exceptions.c: update to exception clause structure changes.
18683 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18685 * exceptions-x86.c (throw_exception): Fix warnings.
18687 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18690 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18692 * exceptions-sparc.c (get_throw_exception): Really fix this.
18694 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18696 * tramp-*.c: we no longer support icalls without wrappers, so
18697 a bit of code can be removed here
18699 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18701 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18704 * cpu-sparc.md: Add op_rethrow.
18706 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18708 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18710 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18711 * mini-ops.h: Add OP_RETHROW.
18713 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18715 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18717 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18719 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18720 Makes the output much easier to read
18722 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18724 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18725 prevents another huge leak when compiling with ssa. Secondly, the
18726 performance of doing this rather than freeing the lists is much
18727 better. GList does a lock every time you allocate a list link,
18728 so that it can use a memory pool. So, it is better to just use
18729 a memory pool of our own.
18731 * ssa.c, linear-scan.c: replace g_list_remove_link with
18732 g_list_delete. The remove one does not free the GList, so we were
18733 leaking memory. On -O=all --compile-all with corlib, this cut down
18734 3 MB of allocations.
18736 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18738 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18740 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18742 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18743 into a new function mono_create_jit_trampoline ().
18745 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18747 * trace.c (get_spec): Allow tracing of classes without a namespace.
18749 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18751 * mini.c: Fix pointer overwrite in mini_method_compile.
18753 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18755 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18756 The darwin ABI needs some special handling for 1 and 2 byte structs
18757 Lets use lbz/lhz instead of lwz everywhere.
18758 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18759 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18760 Use stb/sth for the former, and put the latter always on stack instead of in
18761 argument registers.
18763 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18765 * trace.c (is_filenamechar): Add '_'.
18767 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18769 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18771 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18773 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18775 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18776 depends on libmonogc. Fixes #68805.
18778 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18780 * mini.c (mono_jit_free_method): Provide extra information for
18781 this error. Currently this leaks, but will be turned into a
18782 developer option in the future.
18784 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18786 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18788 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18790 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18791 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18792 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18794 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18796 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18797 trampolines for AOT code.
18799 2004-10-22 <vargaz@freemail.hu>
18801 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18802 constructed types. Fixes #68136.
18804 2004-10-21 Martin Baulig <martin@ximian.com>
18806 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18807 if it returns true, unwind the stack to the call instruction.
18809 2004-10-21 <vargaz@freemail.hu>
18811 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18813 * mini.h: Bump AOT version number.
18815 * objects.cs: Add another test for unbox trampolines.
18817 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18820 2004-10-20 <vargaz@freemail.hu>
18822 * driver.c: Add SHARED to the set of optimizations tested.
18824 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18826 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18827 used by CEE_NEWARR.
18829 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18831 2004-10-20 Martin Baulig <martin@ximian.com>
18833 * mini-exceptions.c (mono_handle_exception): Call
18834 mono_debugger_handle_exception() to tell the debugger about
18835 catch/finally clauses.
18837 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18839 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18841 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18844 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18846 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18847 methods as their native size, fixed bug #57543, #57545.
18848 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18849 This saves a temporary register and mullw call down into 1 (minor perf
18850 increase for cases like sum = sum * 5; This use to translate into:
18853 It now translates to
18856 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18858 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18861 2004-10-11 Martin Baulig <martin@ximian.com>
18863 * mini.c (mono_method_to_ir): If we're a generic method, get the
18864 MonoGenericContainer from our MonoMethodNormal and create a
18865 MonoGenericContext from it.
18867 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18869 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18871 * basic-long.cs: Add test for checked i8->i2 cast.
18873 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18875 * inssel-ppc.brg: added a couple of speedup rules.
18877 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18879 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18880 to speed up rebuilds.
18882 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18884 * mini-s390.c: Minor fix to OP_OR_IMM.
18886 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18888 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18889 better. Fixes appdomain-unload.exe on sparc.
18891 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18893 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18894 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18897 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18899 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18901 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18903 * mini.c: Always generate a field read/write wrapper for members
18904 of the class MarshalByRefObject since the actual instance could
18907 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18909 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18911 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18913 * driver.c mini.h trace.c: Move the setting of the main assembly into
18914 a separate function called mono_trace_set_assembly () and call it after
18915 actually loading the main assembly. Fixes #66872.
18917 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18919 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18920 using the code manager.
18922 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18924 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18926 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18928 * cpu-amd64.md: Fix bug in previous patch.
18930 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18933 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18935 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18936 mini-exceptions.c: updates for changed stack walk interface.
18938 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18940 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18942 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18944 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18946 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18948 * driver.c (mini_regression_list): Do not call mono_assembly_close
18949 since assemblies can't be unloaded.
18951 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18953 * cpu-amd64.md: Fix more instruction lengths.
18955 * cpu-amd64.md: Fix lengths of some instructions.
18957 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18959 * inssel.brg: Make the array ldelema check aot friendly.
18961 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18963 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18965 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18967 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18969 * mini-x86.c: Fix build.
18971 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18972 mono_type_get_underlying_type () helper function to simplify code.
18974 2004-09-09 Martin Baulig <martin@ximian.com>
18976 * mini-amd64.c: Don't access `type->data.klass' directly, call
18977 mono_class_from_mono_type() instead since the type may be a
18980 2004-09-09 Martin Baulig <martin@ximian.com>
18982 * mini-amd64.c (get_call_info): Fix support for generic instances.
18983 (add_valuetype): Use mono_class_from_mono_type() to get the class
18984 since we can be a generic instance.
18986 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18988 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18990 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18992 * liveness.c: reset spill costs on each scan: bug 62107
18994 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18996 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18997 unnecessary line that doesn't compile
18999 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19001 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19002 trampolines, make them call an error function so people can fix their
19005 2004-09-06 Martin Baulig <martin@ximian.com>
19007 * mini.c (mono_method_to_ir): When initializing locals, handle a
19008 generic instances like a valuetype if it's a valuetype and like a
19009 class if it's a class.
19011 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19013 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19014 stack. Fixes #64674.
19016 * exceptions.cs: Add test for unwinding of call arguments.
19018 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19020 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19021 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19022 set the carry/borrow flag). The sparc and s390 implementations
19023 can now use optimized versions (and simplify the code). ppc bugfixes.
19025 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19027 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19029 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19031 * inssel-amd64.brg: Remove leftover 32 bit rule.
19033 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19035 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19037 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19038 mono_arch_find_jit_info functions into a new function. Fix a memory
19041 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19044 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19046 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19049 * exceptions.cs: Add array size tests.
19051 * mini.c: Allocate a separate icall wrapper for each arity of
19052 mono_array_new_va. Fixes #59509.
19054 * exceptions.cs: Add testcase for 64578.
19056 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19058 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19060 2004-09-02 Martin Baulig <martin@ximian.com>
19062 * mini.c (mono_method_to_ir): When initializing the locals, call
19063 handle_initobj() on the generic instance itself, not its
19066 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19068 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19069 MonoJitInfo for dynamic methods.
19071 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19073 * mini.c: Add support for freeing JIT data for dynamic methods.
19075 2004-09-01 Martin Baulig <martin@ximian.com>
19077 * mini-x86.c (is_regsize_var): Added support for generic
19079 (mono_arch_emit_prolog): Make this compile again, use
19080 `x86_push_imm_template (code)'.
19082 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19084 * mini-x86.c: make all push_imm instructions that get
19085 patched always emit the long form
19087 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19089 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19090 in a per-domain hash.
19092 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19095 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19097 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19100 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19103 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19104 Beginnings of SSE2 support.
19106 * exceptions.cs: Add more tests for checked int<->uint casts.
19108 2004-08-28 Martin Baulig <martin@ximian.com>
19110 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19114 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19115 Handle generic instances recursively.
19117 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19119 * iltests.il: test for conv.u8 on a constant
19121 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19123 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19124 LCONV_x4 (shrun_32 (membase)).
19126 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19128 * inssel-x86.brg: c&p rules for push/setret of long
19130 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19132 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19133 compare (regvar, base)
19135 * inssel-x86.brg: more burg love
19137 * inssel.brg: more cleanup
19139 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19141 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19143 * basic-long.cs, basic-calls.cs: new tests for optimization.
19145 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19147 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19150 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19152 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19154 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19156 * inssel.brg (mini_emit_memcpy): use
19157 NO_UNALIGNED_ACCESS to disable memcpy optimization
19159 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19161 * mini-amd64.c: Handle generic types in various places.
19163 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19165 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19167 * mini.c (handle_box): Fix warning.
19169 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19171 * mini-amd64.h: Enable the emit_state optimization.
19173 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19175 * mini-amd64.c: Add some new 64 bit peephole opts.
19177 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19179 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19181 * mini-amd64.c: Register allocator fixes.
19183 * mini.c: Add an optimization to emit_state to avoid allocation of new
19184 registers on some platforms.
19186 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19188 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19190 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19191 allocation. Fixes #63085.
19193 * basic-long.cs: Add new regression test.
19195 * mini-amd64.c: Register allocator improvements.
19197 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19199 * mini-amd64.c (read_tls_offset_from_method): Add another code
19202 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19203 instruction sequence for nullifying class init trampolines.
19205 * objects.cs: Add new regalloc test.
19207 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19209 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19211 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19213 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19216 * driver.c: Fix profiling after TLS changes.
19218 * driver.c (mono_main): Set mono_stats.enabled if needed.
19220 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19223 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19225 * mini-x86.c: use a 1 op rather than a 2 op tls access
19226 instruction -> faster.
19228 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19230 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19233 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19235 * exceptions-sparc.c (throw_exception): fix typo
19237 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19239 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19240 set tree->dreg correctly with tls. Allow any
19241 register to be used.
19243 * mini-x86.c (read_tls_offset_from_method): add new code
19244 generation pattern seen with GCC.
19247 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19249 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19250 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19251 exceptions-sparc.c: fix some performance issues in exception
19252 handling and setting of the stack trace for exceptions that were
19255 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19257 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19260 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19263 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19265 This patch inlines tls access, when possible.
19267 * mini.h: new arch functions for TLS intrinsics.
19268 All platforms updated with a stub.
19270 * mini.c: use the new intrinsics
19272 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19273 arch specific intrinsic for tls variables
19275 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19277 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19280 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19282 * mini.c: thread local allocation
19284 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19286 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19288 * Makefile.am: Link against the static version of libmonogc.
19290 * Makefile.am: Link the static versions of the convenience libraries
19291 into the mono executable.
19293 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19295 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19297 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19298 on integer overflow.
19300 * mini-amd64.c: Reorganize function call code.
19302 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19304 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19306 * inssel-x86.brg: use xor eax,eax.
19308 * basic.cs: new tests
19310 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19312 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19313 in exception throwing code.
19315 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19317 * inssel-x86.brg: use xor esi,esi.
19319 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19321 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19322 can trace methods compiled during mini_init () too.
19324 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19327 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19329 * Makefile.am: static link on x86 (r=zoltan)
19331 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19333 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19334 code since it causes some programs to fail.
19336 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19338 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19340 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19342 * mini.c: ovfops_op_map - add STACK_OBJ case for
19344 * basic.cs: add test_0_pin_string as test
19347 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19349 * Makefile.am: build C# if srcdir != builddir
19351 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19353 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19354 fall-through blocks.
19356 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19358 * driver.c: enable loop by default again and include abcrem in -O=all.
19360 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19362 * iltests.il: Add some localloc tests.
19364 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19366 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19369 * inssel-amd64.brg: Add some optimizations.
19371 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19374 * Makefile.am: Statically link mono against libmono on AMD64.
19376 * mini-amd64.c inssel-amd64.brg: Optimizations.
19378 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19380 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19382 * tramp-amd64.c: Patch calling code in trampolines.
19384 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19386 * mini-amd64.c: pinvoke struct passing fixes.
19388 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19390 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19391 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19393 2004-08-05 Duncan Mak <duncan@ximian.com>
19395 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19398 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19400 * mini-amd64.c (emit_move_return_value): Move return value for normal
19403 2004-08-05 Martin Baulig <martin@ximian.com>
19405 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19406 `type->type'; just modify `type' itself when dealing with enums
19407 and generic instances.
19408 (check_call_signature): Make `simple_type' a `MonoType *'.
19410 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19412 * mini.c: Use OP_PADD to add offsets to addresses.
19414 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19416 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19418 * mini-sparc.c (mono_arch_emit_epilog): fix check
19419 for folding last op into restore instruction
19421 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19423 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19424 helper methods using the code manager.
19426 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19428 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19430 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19432 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19433 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19435 * mini-s390.c: fix tail processing
19437 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19439 * mini-ppc.c: mul.ovf.un exception name fix.
19441 2004-08-03 Martin Baulig <martin@ximian.com>
19443 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19444 instances; before jumping to `handle_enum', also modify `ptype'.
19446 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19448 * cpu-sparc.md: fcall maximal length too small.
19450 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19452 * mini-amd64.c mini.h: Add initial support for passing/returning
19453 structures to/from pinvoked methods.
19455 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19457 * mini-ppc.c: reg allocator fix.
19459 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19461 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19463 * inssel.brg: Optimize memset on 64 bit machines.
19465 * mini-amd64.c: Fix some vararg cases.
19467 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19469 * mini-s390.c: Corrected macro in emit_float_to_int
19471 * s390-abi.cs: Tests to exercise the s390 ABI
19473 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19475 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19478 * basic.cs: Add a test for add.ovf.un.
19480 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19482 * mini-sparc.c: add case for OP_IDIV_UN
19484 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19486 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19488 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19490 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19492 * basic.cs: regression tests.
19494 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19497 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19499 * basic.cs: Add a new test.
19501 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19502 and AOT. Various fixes and optimizations.
19504 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19506 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19508 * mini-ppc.c: make sure temp regs are not used for global reg
19511 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19513 * cpu-sparc.md: conv_i8 fix for 64bits
19515 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19517 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19519 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19520 add opcode for cmp BYTE PTR [eax], imm.
19522 * inssel.brg: Make memcpy and memset takes bases.
19524 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19526 * *-amd64.*: More AMD64 work.
19528 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19530 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19531 add a compare-not-equal opcode.
19533 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19535 * mini.c: Use mono_init_from_assembly instead of mono_init.
19537 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19539 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19541 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19543 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19545 * inssel.brg: 64 bit fixes.
19547 * mini.h (MonoCallInst): Add some AMD64 specific data.
19549 * mini.h: Add some OP_P opcodes.
19551 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19553 * basic.cs: tests for 61797 and 61740
19555 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19557 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19558 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19560 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19562 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19564 * *-amd64*.*: Ongoing AMD64 work.
19566 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19568 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19570 * *-amd64*: Ongoing AMD64 work.
19572 * mini-arch.h: Add AMD64 support.
19574 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19576 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19578 * mini-ops.h: Add new opcodes.
19580 * Makefile.am: Add AMD64 support.
19582 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19583 rules into the inssel-long*.brg files.
19585 * *-amd64.*: Add beginnings of AMD64 backend.
19587 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19589 * mini.c (print_dfn): commenting out the code that prints
19590 the cil. With -O=deadce, this makes -v -v crash.
19592 * cpu-pentium.md: make checkthis have a length of 2
19594 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19596 * mini-sparc.h: fix implementations of __builtin
19597 functions for Sun compiler for V9.
19599 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19601 * mini.c: use the new stelem.ref wrapper
19602 * exceptions.cs, arrays.cs: new stelem.ref tests
19604 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19606 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19607 new XSP should work with these changes).
19609 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19611 * inssel-{long32,x86,}.brg: trivial optimizations.
19613 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19615 * mini.c: load value when emitting box operation in
19618 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19620 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19621 is one byte shorter than cmp DWORD PTR [eax], 0.
19623 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19625 * inssel-ppc.brg: arguments on the stack are always
19626 relative to the stack pointer (spotted by Neale Ferguson).
19628 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19630 * exceptions-x86.c: delay appending the method name to the trace until
19631 after mono_jit_info_table_find is called, as this gets the real
19634 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19636 * aot.c: register roots
19638 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19640 * aot.c : I could just use PLATFORM_WIN32 flag.
19642 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19644 * aot.c : Reverting the previous fix. This time it broke linux build.
19646 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19648 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19650 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19652 * mini.c (handle_stack_args): Remove some more debugging code.
19654 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19656 * driver.c mini.h aot.c: Allow additional options to be specified with
19657 --aot and pass them to mono_compile_assembly.
19659 * aot.c: Add experimental code to AOT compile all loaded assemblies
19660 on demand and save the code into a cache in the filesystem.
19662 * aot.c: Add support for more wrapper methods.
19664 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19667 * cpu-*.md: Remove removed opcodes.
19669 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19670 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19671 related icalls to marshal.c.
19673 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19675 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19677 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19679 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19681 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19682 * liveness.c: If liveness is recomputated we need to reset the information
19683 for each variable. This way, if the liveness range has been narrowed
19684 by optimizations that happened after the last computation, we can return
19687 For example, if you have
19692 // Tons of code that does not affect i
19698 i = 0 is dead code and will be removed by SSA. However, when
19699 linear scan gets to the code, i will still appear to be live
19700 throughout the entire block. This prevents good register allocation.
19702 2004-07-06 Martin Baulig <martin@ximian.com>
19704 * debug-mini.c (mono_debug_init_method): Allow
19705 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19706 (mono_debug_add_icall_wrapper): New method.
19708 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19710 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19712 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19715 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19717 * aot.c (mono_aot_load_method): Fix loading of debug info.
19719 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19721 * aot.c: Add logging support.
19723 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19725 * mini.h: Add prototype for mono_print_method_from_ip.
19727 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19729 * inssel.brg: 64 bit fixes.
19731 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19734 * Makefile.am: Add SPARC64 support.
19736 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19738 * aot.c: Fix alignment problems on 32 bit platforms.
19740 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19742 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19745 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19748 * mini.h: Bump AOT file version. Some 64 bit fixes.
19750 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19752 * inssel-sparc.brg: Add new rule to avoid register moves.
19754 * inssel.brg: Add ldind_to_load_membase helper function.
19756 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19758 * mini.c: OffsetToStringData intrinsic.
19760 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19762 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19764 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19767 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19768 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19770 * mini.c: reinstated mono_compile_get_interface_var()
19771 on x86, too, since the change breaks the Gtk# build there as well.
19773 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19775 * driver.c: remove loop from the default optimizations: it seems to
19776 interact badly with some of the other options (see bug #60613).
19778 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19780 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19781 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19783 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19785 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19786 vararg-using methods.
19788 2004-06-21 Martin Baulig <martin@ximian.com>
19790 * mini/mini-exceptions.c
19791 (mono_handle_exception): Added `gpointer original_ip' argument.
19792 After calling mono_unhandled_exception(), call
19793 mono_debugger_unhandled_exception() and if that returns true,
19794 restore the context and return.
19796 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19798 * mini-ppc.c: prefer the use of relative branches so
19799 they won't need to be patched in aot code (patch from Patrick Beard).
19801 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19803 * aot.c: patch from Patrick Beard to make the output assembly
19804 more correct for the MacOSX assembler. Small tweak to
19805 generate sane images on Linux/PPC, too.
19807 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19809 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19810 case until bug #59509 is fixed (shows up in #60332).
19812 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19814 * mini.c: make sure the needed wrappers are compiled, too, with
19817 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19819 * driver.c: remove NPTL reference in --version output.
19821 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19823 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19824 generate valid assembly for the Mach-O assembler.
19826 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19828 * driver.c: don't include abcrem in the all optimization specifier
19829 since it slows down jit compilation too much for now.
19831 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19833 * mini.c: use BIGMUL only if both operands have the same signage.
19834 * iltests.il: Test for bug 60056. (errors related to signage in
19839 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19841 * mini.c, aot.c: memory leak fixes.
19843 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19845 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19847 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19849 * Makefile.am: remove the -static hack completely, it links in
19850 statically glib as well.
19852 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19854 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19855 * exceptions.cs: make it compile with new mcs/csc.
19857 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19858 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19859 and added relevant test case.
19861 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19863 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19864 regressions in gtk-sharp.
19866 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19868 * exceptions.cs: New regression tests.
19870 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19872 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19874 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19876 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19878 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19880 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19882 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19884 * mini.c (mono_jit_runtime_invoke): Init class in this
19885 method instead of trusting mono_jit_compile_method to
19886 do the work (because wrappers can be in object class)
19888 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19890 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19892 * basic-long.cs: New regression test.
19894 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19896 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19897 and div/rem checks.
19899 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19901 * Makefile.am: fix miguel's change to build mono statically against
19902 libmono (track build dependencies).
19904 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19906 * cfold.c: Some glib versions do not have G_MININT32.
19908 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19910 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19911 with precision of tan, atan, sin and cos, and implemented related
19912 regressions tests (fixes bug 54467, but one new problem appeared and
19915 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19917 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19919 * exceptions.cs: Add test for constant folding && division by zero.
19921 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19922 since driver.c is in libmono too, so the optimization was useless.
19924 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19925 variable to driver.c so the compiler can emit more efficient code to
19928 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19930 * Makefile.am: don't distribute generated inssel.[ch] files.
19932 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19934 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19935 into the default appdomain. Fixes #58707.
19937 * jit-icalls.c: Remove the broken approximation for truncl, doing
19938 no conversion is better.
19940 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19943 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19945 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19946 of the mcrxr instruction which is not available on some processors
19947 even if it's documented to be. Implement add and sub overflow correctly
19948 (still not complete for long unsigned). Speed up icalls a bit.
19950 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19952 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19953 we run .cctor in the current domain instead of target_domain.
19955 Fixes bug #58558, .cctor not being called in -O=shared.
19957 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19959 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19961 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19963 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19964 which can be done with an imm8, do it that way.
19965 (mono_arch_output_basic_block): ditto for a jmp
19966 (mono_arch_emit_prolog): Computate maximum offset of a label.
19968 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19970 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19971 now tries to allocate prefered physical reg's for virtual
19972 regs. This reduces the number of emited spills/loads with
19973 20-30% on our core assemblies.
19975 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19977 * jit-icalls.c: truncl() is not needed and trunc() is
19978 the correct thing to do anyway (bug #58287).
19980 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19982 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19985 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19987 * driver.c: enable loop optimizations by default.
19989 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19991 * mini-x86.c: fix calc of max loop size when aligning loops start.
19993 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19995 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19998 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20000 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20003 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20005 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20007 * mini.c (inline_method): Allways inline some wrappers even if the cost
20008 is too large. Fixes #58785.
20010 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20012 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20014 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20015 (crichton@gimp.org). Beginning of support for sparc/linux.
20017 * mini-sparc.c: Optimize retrieval of LMF address.
20019 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20021 * exceptions-ppc.c: handle alloca in methods with clauses.
20023 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20025 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20027 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20029 * mini.c: Delegate most of the abort signal work to
20030 mono_thread_request_interruption, which also handles Stop and Suspend
20033 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20035 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20036 supports the save/restore lmf opcodes.
20038 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20040 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20041 by gcc-3.4 as well.
20043 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20045 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20047 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20048 methods which contain array accesses.
20050 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20051 boundaries. Fixes #58537.
20053 * iltests.il: Add regression test for #58537.
20055 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20057 * mini-x86.c (mono_arch_local_regalloc): Last part of
20058 fix for bug #58633 (releasing register to early).
20060 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20062 * basic-long.cs: Add new regression test.
20064 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20066 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20067 register too early on the chain.
20069 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20071 * mini.c (create_helper_signature): Use a helper function to reduce
20072 the code which needs to be written. Also set the calling convention of
20073 icalls on windows. Fixes #57840.
20075 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20077 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20078 exceptions-ppc.c: added helper function to get the instruction address
20079 from a signal handler context.
20081 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20083 * helpers.c: use g_get_tmp_dir. Invokes happyness
20086 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20088 * helpers.c: Add new env variable to pass args to objdump.
20089 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20091 2004-05-17 Radek Doulik <rodo@ximian.com>
20093 * Makefile.am (common_sources): added abcremoval.h so it get
20094 disted and daily mono packages on go-mono.com will build again
20096 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20098 * abcremoval.c: Fixed coding style, added copyright header.
20100 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20102 * mini.h: Added prototype for abc removal main function.
20104 * build_relations_propagation_table.pl: Added copyright header.
20106 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20108 * basic-long.cs: reg test for complex ceq_long bug.
20110 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20112 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20113 reg in long and clob case (bug #58343). Fixed/added comments.
20115 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20117 * mini.c (mono_jit_runtime_invoke): Follow new convention
20118 of calling the invoke method with an function pointer.
20120 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20122 * ChangeLog: Fix author of memory leak patch.
20124 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20126 * Makefile.am: fix make dist as well...
20129 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20131 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20132 on archs where pointers are 4 bytes long.
20134 * Makefile.am: Added abcremoval.c source file.
20136 * abcremoval.c: Added abcremoval.c.
20138 * abcremoval.h: Added abcremoval.h.
20140 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20142 * inssel.brg: Enabled bounds check removal.
20144 * mini.c: Added support for abcrem optimization.
20146 * mini.h: Added abcrem optimization label.
20148 * driver.c: Added support for abcrem optimization.
20150 * propagated_relations_table.def: Added propagated_relations_table.def.
20152 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20154 * mini.c, cfold.c: fix style.
20156 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20158 * mini.c: handle issue with the low-level implementation of
20159 some long opcodes (bug #54209).
20161 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20163 * basic.cs: test for my new cmov stuff.
20165 2004-05-13 Patrik Torstensson
20167 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20168 opt and added peephole documentation.
20170 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20172 * tramp-ppc.c: rewrote the generic trampoline code.
20174 2004-05-11 Patrik Torstensson
20176 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20178 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20180 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20182 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20183 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20185 * mini.c: Add new icalls for AsAny marshalling.
20187 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20189 * tramp-ppc.c, mini-ppc.c: more cleanups.
20191 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20193 * mini.c: no warnings.
20195 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20197 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20199 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20201 * mini.c: In the thread abort signal handler, if the thread is in the
20202 process of being stoped, don't throw the Abort exception, just stop the
20205 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20207 * tramp-ppc.c: removed old code.
20209 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20211 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20212 do some simple speed optimizations on ppc.
20214 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20216 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20217 and large offsets in load/store.
20219 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20221 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20222 it causes regressions.
20224 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20226 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20229 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20231 * jit-icalls.c: remove warnings.
20232 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20233 speedups for unsafe code.
20235 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20237 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20239 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20241 * basic-calls.cs: Add new regression test.
20243 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20246 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20248 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20251 2004-05-06 Patrik Torstensson
20253 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20254 long reg allocation in any reg (not only eax:edx) and implemented
20255 long shl/shr ops in asm instead of helpers.
20257 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20259 * mini-sparc.h: Fix warnings.
20261 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20264 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20265 separate statement for clarity.
20267 * mini-sparc.c: Update status.
20269 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20271 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20274 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20276 * inssel-ppc.brg: another small pre-release workaround:
20277 we don't do overflow detection for long_sub_un.
20279 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20281 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20282 (also works around a weird ppc bug: 57957).
20284 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20286 * tramp-ppc.c: trampoline fixes.
20288 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20290 * mini-ppc.c: fixed typos.
20292 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20294 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20295 at the top of the stack. Fixed typos. Use a frame registers
20296 for all the methods with exception clauses.
20298 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20300 * exceptions-ppc.c: restore fp registers.
20302 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20304 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20305 order from the stack top (moved the stack room to save the
20306 return value for trace after the param area). Fixed corruption
20307 in restoring registers on unwind.
20309 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20311 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20313 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20315 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20316 and prolog/epilog for methods that use it. Allow
20317 enough param area room for varargs methods. Fix miguel's
20318 breakage in exception handling.
20320 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20322 * Makefile.am: run genmdesc only on current arch.
20324 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20326 * exceptions-x86.c:
20327 * mini-x86.h: fix the build on windows.
20329 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20331 * 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.
20333 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20335 * mini-exceptions.c: New file.
20337 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20338 Move some parts of the x86 exception handling code to an
20339 arch-independent file so it can be shared with other ports.
20341 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20343 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20345 2004-04-26 David Waite <mass@akuma.org>
20347 * driver.c: remove comma from end of enumeration declaration
20349 2004-04-26 Jackson Harper <jackson@ximian.com>
20351 * driver.c: parse config file before loading first assembly. This
20352 allows the user gac to be enabled/disabled.
20354 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20356 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20357 simpler mechanism: we do not care what is encoded initially
20358 (branch absolute or relative), we care about the code and its
20359 target. I kept the old code for reference for now.
20361 The new code tries first to determine if the jump is anywhere in
20362 the -/+32 absolute meg range, if it succeeds, it encodes using the
20363 absolute branch; If not, it tried to find something in the
20364 relative range, if not, it uses the handle_thunk code.
20366 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20368 * exceptions-ppc.c: use the correct ip register on macosx.
20370 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20372 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20374 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20376 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20377 Raise exception on integer divide by zero by hand since the hw
20378 doesn't support it. Handle NaNs in FP compares.
20380 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20382 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20383 code reducing duplication between the platforms and enabled
20384 signal exception handling (on linux for now).
20386 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20388 * exceptions-ppc.c: more macosx support.
20390 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20392 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20394 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20396 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20398 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20400 * iltests.il: more tests.
20402 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20404 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20407 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20409 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20411 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20413 * liveness.c: Mark variables as volatile in all basic blocks reachable
20414 from exception clauses.
20416 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20418 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20421 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20423 * iltests.il, basic.cs: more tests for regalloc.
20425 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20427 * iltests.il: Some tests for register allocation modifications
20430 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20432 * exceptions.cs: Add regression test for bug #56782.
20434 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20435 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20436 the beauty of fixing the same thing in 5 different files...
20438 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20440 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20443 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20445 * mini.c: Add support for STRWLPARRAY marshalling convention.
20447 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20449 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20450 to init the context to setup the regs pointer).
20452 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20454 * exceptions-ppc.c: more exceptions work.
20456 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20458 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20461 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20463 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20464 can use the memory directly.
20466 * cpu-pentium.md: Update documentation from a post from Zoltan.
20468 add x86_add_membase, x86_sub_membase, x86_mul_membase
20470 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20472 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20473 GENERAL_REGS they were also hardcoded for all PPC ports.
20475 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20477 Remove hard-coded limit for floating point registers, use
20478 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20480 Notice that in MacOS X calling conventions you can fit a lot more
20481 floating point values in registers, so I should update the PInvoke
20482 test to excercise the passing of floating point values on the
20483 stack (currently broken).
20485 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20487 * tramp-ppc.c (create_trampoline_code): Added
20488 JUMP_TRAMPOLINE_SIZE.
20489 (ppc_magic_trampoline): Follow the pattern from
20490 x86_magic_trampoline: if code is set to zero, return.
20491 (create_trampoline_code): Always pass MonoMethod to the jump
20492 trampoline, before it was passing a null.
20493 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20494 share the code with mono_arch_create_jit_trampoline.
20496 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20498 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20501 * cpu-g4.md: Added length for jmp instruction, the worst case
20502 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20505 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20507 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20509 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20511 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20512 before each IL instruction.
20514 * mini.c (CEE_BOX): Fix warnings.
20516 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20518 * mini.c: removed a few unused vars and extra whitespace.
20520 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20522 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20524 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20526 (OP_GETCHR): use the above
20527 (CEE_LDELEMA): use the above.
20529 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20530 version of the generic impl.
20531 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20532 (CEE_LDELEMA): use the above.
20534 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20536 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20539 * iltests.il: Added new regression test for #56317.
20541 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20543 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20544 under NetBSD. Fixes #56450.
20546 * liveness.c (update_gen_kill_set): Fix previous patch.
20548 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20550 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20552 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20554 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20555 ldsfld and ldsflda.
20557 * inssel-sparc.brg: Add more optimizations.
20559 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20561 2004-04-01 Martin Baulig <martin@ximian.com>
20563 * mini.c (handle_box): New static function; moved the
20564 implementation of CEE_BOX here.
20565 (mono_method_to_ir): Added `constrained_call' variable.
20566 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20567 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20568 mono_method_get_constrained() to get the method.
20570 2004-04-01 Martin Baulig <martin@ximian.com>
20572 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20573 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20574 (mono_method_to_ir): We don't need these macros anymore since
20575 mono_class_get_full() already takes care of it.
20577 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20579 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20580 use @function (as doesn't accept #function here) and check the return
20581 value of system and stop if fails.
20583 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20585 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20587 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20589 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20591 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20593 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20596 * basic-long.cs: Add test for negation of Int64.MinValue.
20598 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20600 * mini-sparc.c: Update status.
20602 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20604 * exceptions-sparc.c: Fix return value in filters.
20606 * inssel-sparc.brg: Fix register allocation in some rules.
20608 2004-03-28 Martin Baulig <martin@ximian.com>
20610 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20613 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20615 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20617 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20618 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20619 remove unused conv_u4 opcode.
20621 * mini-x86.c: Remove valgrind workaround since it slows down things
20622 even when mono is not run under valgrind.
20624 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20626 * mini-sparc.c: Update status.
20628 * inssel-sparc.brg: Add some optimizations.
20630 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20631 future delay slot filling. Add support for varargs, tail calls and JMP.
20633 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20634 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20636 * inssel.brg: Fix register allocation in OP_ARGLIST.
20638 * inssel.brg: Fix warnings.
20640 2004-03-25 Martin Baulig <martin@ximian.com>
20642 * mini.c (inflate_generic_field): Removed.
20643 (mini_get_method): Removed, use mono_get_method_full(),
20644 (mini_get_class): Removed, use mono_class_get_full().
20645 (mono_method_to_ir): Pass our generic context to
20646 mono_field_from_token().
20648 2004-03-25 Martin Baulig <martin@ximian.com>
20650 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20651 of a `MonoMethod *'.
20652 (mini_get_method): Take a `MonoGenericContext *' instead
20653 of a `MonoMethod *'.
20654 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20655 a new local variable called `generic_context' which holds the
20656 current `MonoGenericContext *'; use it to lookup things.
20658 2004-03-24 Martin Baulig <martin@ximian.com>
20660 * mini.c (mini_get_class): New static method; if we're inside a
20661 generic instance, inflate the class if neccessary.
20662 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20664 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20666 * iltests.il: New regression test for #55976.
20668 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20671 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20673 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20676 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20678 * liveness.c: Consider SSA stores as well as loads when making vars
20681 * exceptions.cs: New regression tests for register allocation.
20683 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20685 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20686 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20687 domain lock only to protect puntual access to data structures.
20688 Added access lock for sighash, jit_icall_hash_name,
20689 jit_icall_hash_addr and domain->code_mp.
20691 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20693 * driver.c: Print SIGSEGV handling method.
20695 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20697 * mini.c (setup_jit_tls_data): Handle case when this is called
20698 multiple times for a thread.
20700 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20701 is different from fbxx_un. Fixes #54303. Also use constants instead of
20702 magic numbers in a lot of places.
20704 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20706 * exceptions.cs: Fix cctor test when --regression is used.
20708 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20710 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20713 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20715 * inssel-ppc.brg: fixed register assignments for some rules.
20717 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20719 * exceptions.cs: Add test for exceptions in static constructors.
20721 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20722 static constructors outside the domain lock. Fixes #55720.
20724 2004-03-17 Martin Baulig <martin@ximian.com>
20726 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20727 (inflate_generic_field): Take the `MonoMethod *' instead of the
20728 `MonoClass *' and added support for generic method.
20729 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20730 have a `field->parent->gen_params', only inflate the field if it's
20731 an open constructed type.
20733 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20735 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20736 exception object instead of the preconstructed ones.
20738 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20740 * mini.c: reverted changed to sigsegv_signal_handler commited
20741 accidentally in the previous patch.
20743 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20746 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20747 running --aot with an old assembly.
20749 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20751 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20754 * mini-sparc.c: Add support for v9 branches with prediction.
20756 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20758 * mini.c (mini_init): #warning is GNUC only
20760 * mini-sparc.h: implement __builtin_frame_address
20761 and __builtin_return_address for Sun C compiler
20763 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20765 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20767 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20769 * basic-calls.cs: Add test for unaligned byref long argument passing.
20771 * mini-ops.h: Add sparcv9 compare and branch instructions.
20773 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20774 v9 instructions if we have a v9 cpu.
20776 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20777 registers for global allocation.
20779 * exceptions-sparc.c: Fixes.
20781 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20783 * liveness.c (mono_analyze_liveness): Optimized version.
20785 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20787 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20790 * basic-float.cs basic-calls.cs: New regression tests.
20792 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20794 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20795 sigaltstack implementation.
20797 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20799 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20800 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20802 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20804 * mini.c: Fix warnings.
20806 * mini.c (mono_resolve_patch_target): New function which contains the
20807 arch independent part of the patching process.
20809 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20810 patching code to a separate function.
20812 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20814 * mini.c (add_signal_handler): ifdef out on Windows
20816 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20818 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20819 cpu-sparc.md: Add exception handling support + other fixes.
20821 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20822 typed GC detection in --version.
20824 * basic.cs exceptions.cs: New regression tests.
20826 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20827 the arch specific code can store data during a compilation.
20829 * mini-ops.h: Add OP_SETFRET.
20831 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20832 function, register a separate icall for each arity, so the icalls can
20835 * mini.c (mono_print_tree): Print negative offsets in a more readable
20838 * mini.c: Make signal handling work on sparc.
20840 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20842 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20844 * jit-icalls.c: Emulate truncl by aintl on solaris.
20846 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20848 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20850 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20852 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20854 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20855 a MarshalByRef type, inline a method that performs the check, taking into
20856 account that the object can be a proxy. Also implemented tow new opcodes:
20857 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20858 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20859 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20861 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20863 * mini-ppc.c: if a relative branch displacement is too big
20864 but it points to and area reachable with an absolute branch,
20867 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20869 * mini.c: optimize small copies in cpblk.
20871 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20873 * basic-calls.cs basic-float.cs: New regression tests.
20875 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20876 negative offsets from %fp. Implement localloc. Fix local register
20877 allocation. Fix the case when the this argument needs to be saved to
20878 the stack. Implement some missing opcodes.
20880 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20882 * mini.c (mini_method_compile): Reenable global regalloc in methods
20883 with exception handlers.
20885 * linear-scan.c (mono_varlist_sort): Fix warning.
20887 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20889 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20892 * liveness.c: Make all variables uses in exception clauses volatile, to
20893 prevent them from being allocated to registers. Fixes #42136.
20895 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20897 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20898 causes regressions.
20900 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20901 argument to mono_arch_regalloc_cost.
20903 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20906 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20908 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20909 Make the cost of allocating a variable to a register arch dependent.
20911 * basic-calls.cs: Fix compilation of tests.
20913 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20914 helper function to cut back on the number of #ifdefs needed.
20916 * mini-ppc.c: Fix compilation.
20918 * basic-calls.cs: New regression tests.
20920 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20922 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20923 of l0 since that is callee saved.
20925 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20928 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20929 of delay instruction.
20931 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20933 * mini.h (MonoCallInst): Add 'virtual' flag.
20935 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20937 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20939 * *.cs: New regression tests.
20941 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20944 * mini.c (mono_runtime_install_handlers): Fix build.
20946 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20947 'signal_stack_size' members.
20949 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20950 alternate signal stack.
20952 * exceptions-x86.c: Add stack overflow handling.
20954 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20955 functions to arch independent code.
20957 * mini.c (mono_print_tree): Print more detailed info for load_membase
20960 2004-02-23 Martin Baulig <martin@ximian.com>
20962 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20964 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20966 * mini-x86.c: fixed reg allocation for div/rem.
20968 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20970 * driver.c (mono_main): Report some configuratio options on --version.
20972 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20974 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20975 low in the address space. Correctly flush memory in thunks where we
20976 output native code.
20978 2004-02-20 Martin Baulig <martin@ximian.com>
20980 * mini.c (mini_get_method): New static method; inflate all generic
20981 methods and methods in open generic instances.
20982 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20983 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20985 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20987 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20989 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20991 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20993 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20995 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20996 it compile using Sun's compiler.
20998 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21000 * 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.
21002 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21004 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21006 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21008 * mini-ppc.c: handle calls outside of the allowed range with thunks
21009 allocated using the code manager.
21010 * tramp-ppc.c: use the code manager to hold generated native code.
21011 Fixed the magic trampoline to just patch vtable entries.
21013 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21015 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21018 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21020 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21023 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21024 if we have a working __thread implementation.
21026 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21027 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21029 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21031 * mini-x86.c: Fix compilation under gcc 2.
21033 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21035 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21036 contains a call to the wrapped function.
21038 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21039 OP_<CALL>_IMM opcodes, and use them under X86.
21041 * mini.c (mono_jit_find_compiled_method): Fix warning.
21043 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21045 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21047 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21048 functionality to mini.c.
21050 * mini.c (mono_create_jump_trampoline): New function to create a jump
21051 trampoline. Return a compiled method instead of a trampoline if it
21052 exists. Add a cache for jump trampolines.
21054 * mini.c (mono_jit_find_compiled_method): New function to return a
21055 compiled method if it exists.
21057 * mini-x86.c: Call mono_create_jump_trampoline instead of
21058 mono_arch_create_jit_trampoline.
21060 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21061 a jump trampoline. Fixes #52092.
21063 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21065 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21066 which is not up-to-date. Add check_corlib_version () instead.
21068 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21071 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21072 since newer valgrind versions do not need it.
21074 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21075 compile a method with a given set of optimizations.
21077 * mini.c: Compile icall wrappers on-demand instead of at startup.
21079 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21080 wrapper for an icall.
21082 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21084 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21087 * iltests.il: Add test for non-empty stack before switch instruction.
21089 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21091 * mini.c: Add support for new stringbuilder marshalling conventions.
21093 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21095 2004-02-01 Martin Baulig <martin@ximian.com>
21097 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21098 in `ginst->mtype_argv'.
21100 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21102 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21103 facilitate grepping.
21105 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21107 * mini.c: fixed buglet in initobj generic implementation for references.
21109 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21111 * Makefile.am: make the version script conditional.
21112 * jit-icalls.c: handle missing truncl().
21114 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21116 * exceptions.cs: Add more tests for double->int conversion.
21118 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21119 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21121 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21123 * driver.c: make --verbose --version emit an error
21124 if the loaded corlib doesn't match the runtime version.
21126 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21128 * mini-ppc.h: export ppc_patch().
21129 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21130 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21131 on par or better than on MacOSX.
21133 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21135 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21136 mono_lookup_pinvoke_call.
21138 * mini-x86.c: Under windows, the default pinvoke calling convention is
21139 stdcall. Fixes #52834.
21141 * mini.c (optimize_branches): Add an upper bound to the number of
21142 iterations to prevent infinite loops on strange loops. Fixes #53003.
21144 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21146 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21147 and ISINST. Fixes #52093.
21149 * objects.cs (test_0_vector_array_cast): New tests.
21151 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21153 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21154 checking in Array.Set ().
21156 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21159 * object.cs (test_0_multi_array_cast): New regression test.
21161 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21163 * exceptions-ppc.c: fix build on Linux/PPC.
21165 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21167 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21168 running under valgrind.
21169 (x86_magic_trampoline): Fix build bustage.
21171 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21172 negative values as well. This is needed for the encoding of the line number
21173 info, since sometimes the line numbers are not in increasing order.
21175 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21177 * cpu-pentium.md (localloc): Increase the size of the localloc
21178 instruction since it is a loop under Win32.
21180 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21183 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21185 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21186 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21187 Max Horn (max@quendi.de). Fix file names in comments.
21189 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21191 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21192 avoid stack overflow.
21193 (replace_usage): Avoid uninitialized variable warnings.
21195 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21196 and taking the address of valuetype variables.
21198 2004-01-03 Patrik Torstensson
21200 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21201 for other purposes than FP later on.
21203 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21205 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21208 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21210 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21212 2003-12-30 Patrik Torstensson <p@rxc.se>
21214 * mini-x86.h: Decreased number of availiable fp regs.
21215 Solves corner cases with FP spilling.
21217 2003-12-23 Patrik Torstensson <p@rxc.se>
21219 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21220 for floating point stack tracking / spilling on x86.
21223 * basic-float.cs: added float mul overflow test.
21225 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21227 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21229 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21231 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21232 supports for cond branches that overflow the immediate
21233 overflow offset. mcs can compile simple programs.
21235 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21237 * exceptions-ppc.c: exception handling support wip:
21238 finally handlers get run on exception.
21240 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21242 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21245 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21247 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21248 initial support for stack walking and unwinding.
21250 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21252 * driver.c (mono_main): Make corlib-out-of-sync message more
21253 descriptive. Also remove verify_corlib call.
21255 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21257 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21258 not overlap with other call's arguments, too.
21260 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21262 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21263 move to arch-specific code the choice of arch-specific
21264 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21265 * mini.c: ensure emulation calls will not interleave
21268 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21270 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21271 the magic trampoline stack frame is dropped before executing
21274 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21276 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21277 and integer to fp conversions. Added support for overflowing
21278 arguments on the stack. Reserve a couple more registers as temps.
21279 Added support for aot compilation (as output still needs to be
21282 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21284 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21285 Don't overwrite return register in some corner cases.
21287 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21289 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21290 static constructors when AOT compiling.
21292 * driver.c (mono_main): Call mono_check_corlib_version.
21294 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21296 * cpu-g4.md, basic.cs: fixed div target register.
21298 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21300 * mini-ppc.c, basic.cs: shl_imm fix with test.
21302 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21304 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21305 structures by value. Misc fixes.
21306 * objects.cs: more tests.
21308 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21310 * mini-ppc.c: lconv.ovf.i implemented.
21312 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21315 (mini_init): don't error out if someone already called g_thread_init.
21317 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21319 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21320 to be any type per the spec. Fix abnormal memory usage when
21321 the same object is repeatedly thrown.
21323 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21325 * mini.c: check for overruns in IL code.
21327 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21329 * TODO: Add/remove some todo entries.
21331 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21333 * driver.c (mono_main): Call mono_verify_corlib.
21335 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21337 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21338 This has been moved to mini.c
21339 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21340 type being casted is marshalbyref it could be a proxy, so instead of
21341 emitting the type check code, emit a call to a runtime method that will
21342 perform the check by calling CanCastTo if needed.
21344 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21346 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21347 methods with large stack frames under Win32.
21349 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21351 * Makefile.am: Distribute regression tests.
21353 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21354 at the end instead of inserting each variable into the sorted list.
21356 * linear-scan.c (mono_varlist_sort): New helper function.
21358 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21360 * mini.c: ensure arguments and locals are within bounds.
21362 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21364 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21367 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21369 * mini.c (mono_cprop_copy_values): Fix crash.
21371 * aot.c: Set verbosity back to 0.
21373 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21375 * regalloc.c: complete memory leak fix by Laurent Morichetti
21378 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21380 * driver.c (main_thread_handler): Revert the previous patch.
21382 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21385 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21386 memory from the memory pool.
21388 * driver.c (main_thread_handler): Turn on all optimizations when
21391 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21392 an array for better performance.
21394 * regalloc.c (mono_regstate_assign): Fix memory leak.
21396 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21397 serialize the debug info.
21399 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21400 debug info from the serialized representation.
21402 * aot.c: Save debug info into the generated file and load it when
21405 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21407 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21409 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21410 More FP-related fixes.
21412 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21414 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21415 and register allocation buglet. Hello world now runs.
21417 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21419 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21420 * tramp-ppc.c: fixed class init trampoline.
21421 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21423 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21425 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21426 mini.c: more ppc changes/fixes.
21428 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21430 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21431 Also optimize the case when the arguments are the same in the caller
21434 * iltests.il: Add tests for tail calls with valuetype arguments.
21436 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21438 * mini-ppc.c: fixes for struct return type.
21440 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21442 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21443 mono_spillvar_offset() to arch-specific code.
21445 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21447 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21449 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21451 * exceptions-x86.c: Fix stack space leaks.
21453 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21454 registers from the lmf if the method has save_lmf set.
21456 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21458 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21459 of icall wrappers into InvokeInDomain, since these are now per-domain.
21461 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21463 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21464 make some opcode emulation and intrinsic ops enabled/disabled
21465 according to the architecture. More fixes.
21467 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21469 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21471 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21473 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21474 arch-specific handling for 'this' and struct return type to
21475 arch-specific code.
21477 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21479 * aot.c: prevent divide by zero error when reporting (it happened with
21480 Accessibility.dll).
21482 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21484 * mini.h (inst_switch): Remove unused macro.
21486 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21489 (load_aot_module): free 'info->methods' and 'info' properly. No more
21490 "free(): invalid pointer blah" messages when you have an old aot
21493 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21495 * jit-icalls.c, mini.c: Added support for context static fields.
21497 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21499 * mini.c (mono_method_blittable): Methods which set LastError are not
21500 blittable either. Fixes #51108.
21502 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21504 * mini.c: flush icache.
21505 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21507 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21509 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21511 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21513 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21516 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21519 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21521 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21523 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21524 instruction when the result is discarded.
21526 * iltests.il (test_0_div_regalloc): New regression test.
21528 * arrays.cs: Fix compilation error.
21530 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21532 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21533 float rules to inssel-x86.brg: sane architectures with FP registers
21534 don't need to implement these rules.
21536 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21538 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21540 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21542 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21543 implementation of 32 bit systems.
21545 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21547 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21548 (Jeroen Zwartepoorte).
21550 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21552 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21553 the caller and the callee matches.
21555 * mini.c (mono_method_to_ir): Add comment.
21557 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21558 signbit is missing on some platforms.
21560 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21562 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21564 * mini.c (setup_jit_tls_data): Call the new function.
21566 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21568 * mini-x86.c: Add experimental support for fast access to the lmf
21569 structure under NPTL/Linux 2.6.x.
21571 2003-11-06 Martin Baulig <martin@ximian.com>
21573 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21574 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21577 2003-11-02 Martin Baulig <martin@ximian.com>
21579 * mini.c (inflate_generic_field): New static method.
21580 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21581 generic instance and the field is declared in a generic type, call
21582 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21584 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21586 * mini.h mini.c (mono_method_same_domain): New function to return
21587 whenever the caller and the callee are in the same domain.
21589 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21591 2003-10-30 Martin Baulig <martin@ximian.com>
21593 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21594 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21596 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21597 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21599 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21601 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21604 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21605 object here, so it is in the correct appdomain etc.
21607 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21609 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21611 (mono_method_to_ir): Avoid freeing the type created returned from
21612 mono_type_create_from_typespec, since it is put into an internal cache
21613 by the function. Fixes pointer.exe.
21615 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21616 trampolines for icalls and pinvokes as well. Fixes #33569.
21618 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21620 * mini.c: Update after appdomain changes.
21622 * mini.c (mono_jit_compile_method_inner): Allways compile native
21623 method wrappers in the root domain, since there can only be one
21624 instance of them, whose address is stored in method->info.
21626 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21628 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21629 environment variable. Instead detect automatically whenever running
21630 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21633 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21635 * trace.c, trace.h: New files that implement the new trace option
21638 * driver.c: Document new --trace options.
21640 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21643 - if (mono_jit_trace_calls)
21644 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21646 * mini.h: prototypes.
21648 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21650 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21652 * mini.c inssel.brg: Implement typedefbyref opcodes.
21654 * mini.c (mono_jit_compile_method): Remove unused local variable.
21656 * mini.c (mono_jit_compile_method_inner): Ditto.
21658 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21660 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21662 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21664 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21666 * mini.c (mono_no_aot): Remove unused global variable.
21668 * mini.c: Thread safety fixes.
21670 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21672 * mini.c (mono_create_class_init_trampoline): Add a lock around
21673 class_init_hash_addr.
21675 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21678 * mini.c: Decompose the NEWARR instruction before decomposing its
21679 arguments. Fixes #30073.
21681 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21683 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21686 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21688 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21690 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21692 * driver.c: Add support for compiling icall wrappers to --compile.
21694 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21696 * inssel.brg: The empty value in class->interface_offsets is -1, not
21699 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21701 * objects.cs: New test for 'is' operator on an array of interfaces.
21703 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21705 * tramp-ppc.c: update trampoline code to support jumps
21706 and class initialization.
21708 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21710 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21712 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21714 * inssel.brg (OP_UNBOX): Remove unused rule.
21716 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21717 region instead of one for each method. Fixes #47813.
21719 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21721 * exceptions.cs (test_0_nested_finally): New regression test for
21722 nested exception handlers.
21724 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21726 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21728 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21731 * mini.c (mono_method_check_inlining): Make the inlining limit
21732 configurable by an environment variable.
21734 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21736 * mini.h: Bump AOT file version.
21738 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21739 token, store the image along with the token, since the token might not
21740 refer to the same image as the method containing the relocation,
21741 because of inlining.
21743 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21745 * mini.c (mono_precompile_assemblies): New function to compile
21746 all methods in all loaded assemblies.
21748 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21750 * regalloc.h regalloc.c (MonoRegState): Change the type of
21751 iassign and fassign to int*, since they can contain large negative
21752 values if the register is spilled. Also added some comments. Fixes
21755 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21756 under Win32. Fixes #42964.
21758 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21760 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21762 * aot.c: Added support for AOT compiling methods which contain calls
21763 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21766 * driver.c (compile_all_methods): Run the compilation in a thread
21767 managed by mono. Fixes #44023.
21769 * mini.c (mono_codegen): Print full method name in verbose output.
21771 * mini-x86.c (mono_arch_patch_code): Fix warning.
21773 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21774 jumps, since the method we are jumping to might be domain-specific.
21776 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21778 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21780 * inssel.brg: string chars are unsigned.
21782 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21784 * TODO: New todo item.
21786 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21787 which calls mono_runtime_class_init and patches the call site to
21788 avoid further calls.
21789 (mono_arch_create_class_init_trampoline): New arch specific function
21790 to create a class init trampoline.
21791 (create_trampoline_code): Generalized so it can create
21792 class init trampolines as well.
21794 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21795 (mono_create_class_init_trampoline): New function to create and cache
21796 class init trampolines.
21797 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21798 vtable given the address of a class init trampoline. Used by the
21800 (mono_codegen): Generate a call to a trampoline instead of
21801 mono_runtime_class_init in LDSFLD[A].
21802 (mono_codegen): Add relocations for the new trampoline.
21804 * mini.h mini-x86.c aot.c: Added a new relocation type:
21805 MONO_PATCH_INFO_CLASS_INIT.
21807 * mini.h: Bump AOT version number.
21809 * aot.c: Create a copy of the loaded code instead of using the original
21810 so methods which call each other will be close in memory, improving
21813 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21814 patch since it breaks the regression tests.
21816 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21817 for the register saving instruction sequence since the
21818 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21820 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21822 * TODO: Fix todo item && remove another.
21824 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21826 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21829 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21830 function of the module.
21832 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21833 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21834 --no-aot command line option.
21836 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21838 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21839 by Bernie Solomon (bernard@ugsolutions.com).
21841 * inssel.brg: Refactor the interface offset table related code into
21842 its separate functions and add support for the AOT case.
21844 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21846 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21848 * aot.c: Added mono_aot_verbose variable and made all debugging
21849 output depend on the value of this variable.
21851 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21852 method_label and info_label.
21854 * mini.h mini-x86.c aot.c: Added a new relocation type
21855 MONO_PATCH_INFO_IID for klass->interface_id.
21857 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21858 the MonoJitInfo structure.
21860 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21861 a non-root appdomain in shared mode.
21863 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21865 * aot.c: make aot loader less verbose. Remove free of unused variable.
21867 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21869 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21871 * .cvsignore: Added *.dll.
21873 * mini.c (mono_print_tree_nl): New function callable while debugging.
21875 * mini.c (mono_print_code): Export this.
21877 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21880 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21882 * mini.h (MonoCompile): Added 'jit_info' field.
21884 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21885 the cfg structure, since it is needed by the AOT compiler.
21887 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21889 * aot.c: A major rewrite. Changes include:
21890 - save exception tables for methods which have them.
21891 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21892 to g_module_symbol.
21893 - reworked the file format so it is now much smaller and needs
21894 fewer relocation entries.
21896 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21898 * aot.c (load_aot_module): Fix build bustage on platforms without
21901 2003-09-04 Martin Baulig <martin@ximian.com>
21903 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21905 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21907 * TODO: Some new optimization ideas.
21909 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21911 * aot.c: Save the optimization flags used to compile the code into
21914 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21915 support emitting domain specific code.
21917 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21918 no longer domain neutral. It can be made domain neutral by compiling
21919 with --optimize=shared.
21921 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21922 between appdomains.
21924 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21925 loading of AOT code.
21927 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21929 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21930 if there is no domain neutrality information.
21932 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21934 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21935 format version into the generated library.
21937 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21938 callee method into the caller since one of them could be shared.
21940 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21941 system exceptions from AOT code now works.
21943 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21944 method if it is domain neutral and the callee is not.
21946 * graph.c (cfg_emit_one_loop_level): Fix warning.
21948 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21950 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21953 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21955 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21956 is needed by code which is executed before mono_runtime_init ().
21957 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21959 * mini.c (mono_thread_abort): Fix warning.
21960 (mono_jit_compile_method): Call static constructor in the AOT case too.
21962 * aot.c (mono_compile_assembly): Fix warning.
21964 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21966 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21968 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21970 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21972 * cpu-pentium.md: Fix the length of call opcodes so they include the
21973 ESP restoring instruction. Fixes #47968.
21975 2003-08-28 Martin Baulig <martin@ximian.com>
21977 * mini-x86.c (mono_arch_call_opcode): Added support for
21978 MONO_TYPE_GENERICINST.
21980 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21982 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21984 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21985 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21987 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21990 2003-08-26 Martin Baulig <martin@ximian.com>
21992 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21993 when reporting an error, set this to the actual error location.
21994 (mono_method_to_ir): Report the correct error location if
21995 get_basic_blocks() returned an error.
21997 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21999 * mini.c (mono_type_blittable): OBJECT is not blittable.
22000 (mono_method_blittable): Methods which have marshalling descriptors
22001 are not blittable either. Fixes #47842.
22003 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22005 * driver.c mini.c: Use an environment variable instead of a global
22006 variable. Also fix the build.
22008 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22009 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22012 * driver.c mini.c: Added --with-valgrind option to turn off some
22013 code which prevents mono from running under valgrind.
22015 * mini.c (mono_emit_call_args): Fixed warning.
22017 * mini.c (mono_emulate_opcode): Fixed warning.
22019 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22021 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22022 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22023 regalloc.c, regalloc.h: specify available registers in arch-specific
22024 code and support floats in the regallocator (patch by Laurent Morichetti
22027 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22029 * mini.c: mono_thread_current() can be called only after
22030 mono_runtime_init(): rearrange code to not call it early on.
22032 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22034 * mini.c: allocate jump tables in the code mempools.
22036 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22038 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22041 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22043 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22044 12 to 16. This fixes bug #47453.
22047 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22049 * mini-ppc.c: fixed indexed load and unsigned compares.
22051 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22053 * mini.c: reenabled installation of handler for
22054 thread abort signal.
22056 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22058 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22059 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22060 until it's fixed and actually useful.
22062 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22064 * inssel-long32.brg: couple more opcodes implemented.
22066 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22068 * mini-sparc.c: Even more opcodes implemeted.
22070 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22072 * mini-sparc.c: More opcodes implemented.
22074 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22076 * mini-sparc.c: More opcodes implemented.
22078 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22080 * inssel-sparc.brg: Add some needed rules. Direct
22082 * Makefile.am: Use inssel-sparc.brg
22083 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22084 an assert happy for now.
22086 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22088 * mini-sparc.c: Fixed compile errors.
22089 * exceptions-sparc.c: Same. We now produce a mono binary
22090 on sparc-linux. Yea.
22092 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22094 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22095 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22096 They compile, but do not work.
22098 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22100 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22101 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22102 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22105 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22107 * mini.c: more opcodes implemented and better support for generics.
22109 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22111 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22112 * mini.c, mini.h: first cut at generics support: some new instructions
22113 added and changed the behaviour of some of the existing ones.
22115 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22117 * mini.c: Removed definition of metadata_shared mutex here.
22119 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22121 * mini-x86.c: make vararg calls work for instance methods.
22123 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22125 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22126 returns the arguments in a separte list, now.
22128 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22130 * aot.c, mini.c: updates for array type representation changes.
22132 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22134 * mini.c: register function to perform jit shutdown.
22136 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22138 * mini.c: use a faster allocator if possible.
22140 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22142 * aot.c: some cleanups and portability changes.
22144 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22146 * mini.c: use faster allocation for CEE_BOX if possible.
22148 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22150 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22151 Moved inlined mempcy code to its own function so that is can be
22152 reused. Added an inline memset function as well (optimized initobj).
22153 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22155 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22157 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22159 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22161 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22162 arch code can setup the cpu for CLR execution, if needed.
22163 We use it on x86 to set the precision of FP operations.
22165 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22167 * mini.c: disable some optimizations if we can guess they'll cost too
22168 much for a given method.
22170 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22172 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22174 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22175 * mini.h mini.c mini-x86.c: Added instruction level coverage
22176 info collection support.
22178 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22180 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22181 is now implemented in the profiling API. Get rid of a couple of
22182 unnecessary global variables.
22184 2003-06-15 Nick Drochak <ndrochak@gol.com>
22186 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22187 * cpu-g4.md: add op_bigmul and op_bigmul_un
22188 * cpu_pentium.md: add op_bigmul_un
22189 * inssel-long32.brg: add rule for unsigned bigmul
22190 * mini-ops.h: define OP_BIGMUL_UN
22191 * mini-x86.c: THE BUG: handle (un)signed properly
22192 * mini.c: choose unsigned opcode if needed.
22193 This set of patches fixes bug #44291
22195 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22197 * mini.c (optimize_branches): improved to handle all kinds of
22198 conditional branches.
22200 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22202 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22203 don't raise exceptions.
22205 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22207 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22208 to arch-specific files.
22210 2003-06-09 Martin Baulig <martin@ximian.com>
22212 * Makefile.am (libs): Added $(LIBGC_LIBS).
22214 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22216 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22217 and OP_ATAN (fixes bug#44293).
22219 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22221 * Makefile.am, mini-x86.c: rename cpu description array to
22222 pentium_desc, since some compilers define the 'pentium' preprocessor
22225 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22227 * mini.c (mini_select_instructions): add explicit branch if the
22228 following block is not the false target of a conditional branch -
22229 we need this with any optimization that reorder or remove bblocks
22231 * mini.c (optimize_branches): bug fixes
22233 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22235 * mini.c (mono_method_to_ir): inline static readonly fields
22237 * ssa.c (fold_tree): start cfold support for long (very simple
22240 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22242 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22244 * inssel.brg: fixed memcpy (bug #44219).
22246 2003-06-05 Dick Porter <dick@ximian.com>
22248 * driver.c: Set the glib log levels to not abort if g_message
22251 g_set_prgname() has to happen before mini_init() so that the
22252 process handle gets the info.
22254 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22256 * driver.c: add intrins to the default optimizations to get wider
22259 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22261 * mini.h: some large basic blocks will overflow a 16-bit
22262 integers for symbolic registers.
22264 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22266 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22267 (mono_arch_output_basic_block): fix bug 43499
22269 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22271 * mini.c: kill duplicated definition of mono_debug_format.
22273 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22275 * mini-x86.c, arrays.cs: fixed register allocation bug.
22277 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22279 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22281 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22283 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22286 (print_method_from_ip): also print source location information if
22289 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22291 * mini.c (mono_find_block_region): bug fix in region code
22292 (mini_method_compile): enable removing unreachable code again, but
22293 only in methods without exception clauses.
22295 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22297 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22298 Implemented arglist opcode and handling of TypedReference type.
22299 Fixed x86 call convention when a structure is returned.
22300 Minimal support for calling static vararg methods.
22302 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22304 * mini.c (mini_method_compile): always remove unreachable code,
22305 because the code in them may be inconsistent (access to dead
22306 variables for example).
22308 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22310 * driver.c, debug-mini.c: warning fixes.
22312 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22314 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22316 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22318 * mini.c: thread-static fields are registered in mono_class_vtable(),
22319 so ensure the function is called before checking for them.
22321 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22323 * mini.c (optimize_branches): fix for bug 43586
22325 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22326 overflow (fixes Bug #43639)
22328 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22330 * mini.c, objects.cs: allow the use of stobj for primitive types.
22332 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22334 * mini.c: be less strict about argument checking until we support
22335 running the verifier.
22337 2003-05-27 Nick Drochak <ndrochak@gol.com>
22339 * basic-long.cs: tests for (ulong)int * (ulong)int also
22340 * mini.c: use the same trick for (ulong)int * (ulong)int
22342 2003-05-27 Nick Drochak <ndrochak@gol.com>
22344 * basic-long.cs: add regression test for (long)int * (long)int
22345 * cpu-pentium.md: add op_bigmul specification
22346 * inssel-long32.brg: add OP_BIGMUL rule
22347 * mini-ops.h: add OP_BIGMUL
22348 * mini-x86.c: register allocator: handle case where src1 needs to be
22350 * mini.c: substitute special BIGMUL opcode in the tree for
22351 (long)int * (long)int
22353 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22355 * jit-icalls.c: call the type ctor on field access if needed.
22357 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22359 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22360 to a method (including results of ldelema, bug#43207).
22362 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22364 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22365 colors to show exception handler blocks.
22367 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22368 (fix for pinvoke7.cs).
22370 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22372 * mini.h, mini.c: ensure correct initialization order for types that
22373 require it. Prepare for lazy compilation of jit icall wrappers.
22374 Provide a name for opcode emulation to reduce unneeded mallocing.
22376 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22378 * mini-x86.c: better register restoring code and profiling
22379 support for tail calls.
22381 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22383 * mini.h, driver.c: prepare for leaf methods optimization.
22385 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22387 * mini.c: get targets of branches before converting a method.
22389 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22391 * mini.c (optimize_branches): added some experimental code (disbaled)
22393 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22395 * mini.c (optimize_branches): fix branch to branch optimization
22397 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22399 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22401 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22403 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22406 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22408 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22409 enable use of interface variables again.
22411 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22412 I1 to registers because there is no simply way to sign extend 8bit
22413 quantities in caller saved registers on x86.
22415 * inssel-float.brg: set costs of some rules to 2 so
22416 that monobure always select the arch. specific ones if supplied,
22417 regardless of the order we pass the files to monoburg.
22419 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22421 * mini.c, mini-x86.c: since the magic trampoline for jumps
22422 can't patch the code directly, we do it as soon as the
22423 method gets compiled.
22425 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22427 * mini-x86.c, mini.h: introduce a new patching method
22428 to support CEE_JMP and tail calls.
22429 * mini.c: obey tail.call. Don't precompile methods target
22431 * tramp-x86.c: new trampoline code to handle methods
22432 reached through a jump.
22434 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22436 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22437 bit values to registers
22439 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22441 * mini.c (mono_compile_get_interface_var): share interface
22442 variables if possible.
22444 2003-05-16 Martin Baulig <martin@ximian.com>
22446 * debug-mini.c (mono_init_debugger): New function to initialize
22447 the debugger. This is not in the debugger since it needs to
22448 access some of mini's internals.
22450 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22452 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22454 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22456 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22457 for value type handling.
22459 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22461 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22462 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22464 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22466 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22467 the constructor through a proxy.
22469 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22471 * jit-icalls.c, inssel.brg: fixes to array element address
22474 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22476 * mini-x86.c (is_regsize_var): allocate pointer to registers
22478 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22480 * driver.c: fixed typo, added intrins to the set of optimizations
22481 tested with regressions.
22483 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22485 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22486 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22489 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22491 * inssel.brg: remove some common pop instructions without side effects
22493 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22495 * inssel-x86.brg: fixed thinko in int to double conversions.
22497 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22499 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22501 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22503 * inssel-long32.brg: two more missing instructions.
22505 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22507 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22508 if not already set.
22510 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22512 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22515 * basic-float.cs: Added tests for negative zero.
22517 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22519 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22520 a couple of missing operations for long casts, with test cases.
22522 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22524 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22526 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22528 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22529 code size estimation.
22531 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22533 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22534 abstract methods (fix bug 42542)
22536 * aot.c: add ability to handle array types
22538 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22540 * mini.c: Call the _specific versions of the object allocation
22541 functions if possible.
22543 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22545 * driver.c: call setlocale ().
22547 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22549 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22552 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22554 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22556 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22557 wrappers (fix bug 42122)
22559 2003-05-04 Martin Baulig <martin@ximian.com>
22561 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22563 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22564 s/mini_set_defaults/mono_set_defaults/g.
22566 2003-05-04 Martin Baulig <martin@ximian.com>
22568 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22570 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22572 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22573 (reported by Don Roberts).
22575 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22577 * mini.c: temporarily work around two bugs for this release.
22579 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22581 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22582 that contains -export-dynamic and it makes using the ld script
22584 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22586 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22588 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22591 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22593 * mini.c: make sure leave calls all the needed finally blocks,
22594 even when the target jumps out of multiple exception clauses.
22596 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22598 * ldscript, Makefile.am: add linker script to reduce the number of
22599 exported symbols (should also fix the issues with libwine defining
22600 some of the same symbols in io-layer).
22602 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22604 * driver.c (mini_main): Avoid assertion when no file name is given on
22607 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22609 * driver.c: added --version/-V command line option.
22610 Added the inline optimization in the regression tests.
22612 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22614 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22615 to the type in the method signature (fixes bug#42134).
22617 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22619 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22621 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22623 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22625 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22627 * driver.c: fixed bug #42100.
22629 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22631 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22633 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22635 * mini.c: moved most of the code required to do inlining to its own
22636 function so it can be reused. Inline also ctors if appropriate.
22638 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22640 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22641 the runtime can call mono API functions.
22643 2003-04-27 Martin Baulig <martin@ximian.com>
22645 * debug-mini.c (mono_debug_init_method): Added
22646 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22647 send a notification to the debugger.
22649 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22650 running in the Mono Debugger, just pass the breakpoint number to
22651 mono_debug_init_method().
22653 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22655 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22657 * mini.c: allow some more unsafe compares.
22659 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22661 * mini-x86.c, Makefile.am: make distcheck works (partially from
22662 a patch by Richard Lee <r.h.lee@attbi.com>).
22663 * regset.c, regset.h: removed, they are unused.
22665 2003-04-25 Dick Porter <dick@ximian.com>
22667 * driver.c: Usage reports the name as 'mono' not 'mini'
22668 * exceptions-x86.c: Build and run on freebsd
22670 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22672 * Makefile.am: install the program with the 'mono' name and
22673 the library as libmono instead of mini and libmini.
22675 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22677 * driver.c: provide the APIs for the embedding interface of the old jit.
22679 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22681 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22683 2003-04-23 Martin Baulig <martin@ximian.com>
22685 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22687 * driver.c: Added `--debug' command line argument to enable
22690 2003-04-23 Martin Baulig <martin@ximian.com>
22692 * debug.[ch]: Removed. The code is now in
22693 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22695 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22698 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22700 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22702 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22705 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22706 mono_domain_finalize.
22707 (mini_method_compile): use mono_method_profile* if the the option is
22710 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22712 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22713 methods with their wrapper.
22715 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22716 methods with their wrapper.
22718 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22721 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22724 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22727 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22729 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22731 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22733 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22734 of the mempool. This is slightly faster and uses less memory
22736 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22738 * mini.c: avoid O(n) allocation for variables.
22740 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22742 * mini.c: handle items on the stack after inlining methods.
22744 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22746 * mini.c: make the method->opcode optimization dependent
22747 on MONO_OPT_INSTRINS and do it lazily.
22749 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22751 * driver.c: print overall results at the end of regression run.
22753 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22755 * inssel.brg: don't overwrite symbolic registers.
22757 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22759 * inssel-x86.brg: fix conversion from long to float.
22761 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22763 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22765 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22767 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22769 * driver.c: Added --print-vtable option as in the old JIT.
22771 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22773 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22775 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22777 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22779 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22781 * mini.c regalloc.c regalloc.h: Fix memory leak.
22783 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22785 * aot.c (mono_aot_get_method): register all used strings
22787 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22789 * mini.c: always intern strings references with ldstr at compile time.
22791 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22793 * Makefile.am: add BUILT_SOURCES.
22795 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22797 * driver.c: give a better error message when the assembly to execute
22798 doesn't have an entry point.
22800 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22802 * Makefile.am: added hack for automake
22804 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22807 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22809 22003-04-07 Martin Baulig <martin@ximian.com>
22811 * Makefile.am: Added Makefile.am.
22813 * debugger-main.c: Removed, this is now in the debugger where it
22816 * mini.pc.in: Call this package `mini' for the moment.