1 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
4 this is called on the debugger thread.
6 2009-11-12 Zoltan Varga <vargaz@gmail.com>
8 * mini-llvm.c: Add soft-float support.
10 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
11 FCALL which returns an R4.
13 * driver.c (mono_main): Add a missing '\n'.
15 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
16 platforms which doesn't support the LLVM IMT trampoline.
18 2009-11-11 Zoltan Varga <vargaz@gmail.com>
20 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
22 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
24 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
27 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
29 2009-11-10 Zoltan Varga <vargaz@gmail.com>
31 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
32 Instead of emitting a method_order table, sort the contents of the code_offsets
33 table and do a binary search in the sorted table. The previous approach doesn't
34 work with LLVM which emits methods in a arbitrary order.
36 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
37 in the .eh_frame section in ELF files.
39 * mini.h: Bump corlib file format version.
41 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
43 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
44 LDMIA->LDM macro name change.
46 2009-11-09 Zoltan Varga <vargaz@gmail.com>
48 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
51 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
54 * aot-compiler.c: Ditto.
56 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
57 &align to mini_type_stack_size_full ().
59 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
61 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
63 2009-11-08 Zoltan Varga <vargaz@gmail.com>
65 * mini-arm.c: Compute the stack space used by arguments using
66 mini_type_stack_size_full ().
68 2009-11-08 Zoltan Varga <vargaz@gmail.com>
70 * optflags-def.h: Remove dead TREEPROP optimization.
72 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
74 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
76 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
78 2009-11-07 Zoltan Varga <vargaz@gmail.com>
80 * driver.c (mono_jit_parse_options): New public API function to parse options
81 as done by the runtime executable.
83 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
84 when handling named arguments.
86 2009-11-07 Zoltan Varga <vargaz@gmail.com>
88 * mini-arm.c: Implement support for returning vtypes in registers, fix support
89 for passing small vtypes in registers, make the CallInfo structures more
90 similar to the code on the other platforms.
92 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
93 the code in the prolog requires it.
95 2009-11-06 Zoltan Varga <vargaz@gmail.com>
97 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
98 (koush@koushikdutta.com).
100 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
101 where the thunk memory should be allocated from. Fixes appdomain unloading
104 2009-11-06 Zoltan Varga <vargaz@gmail.com>
106 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
107 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
109 2009-11-05 Zoltan Varga <vargaz@gmail.com>
111 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
112 AOT, as it is not implemented yet.
114 * mini-x86.c (mono_arch_output_basic_block): Ditto.
116 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
118 * debugger-agent.c: Fix windows build.
120 2009-11-05 Zoltan Varga <vargaz@gmail.com>
122 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
123 after the client connects/disconnects.
125 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
126 when an exception of a given type is thrown.
128 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
129 only on an uncaught exception.
131 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
133 * debugger-agent.c: Add a 'launch' option.
135 2009-11-05 Zoltan Varga <vargaz@gmail.com>
137 * debugger-agent.c: Add a 'timeout' option.
139 2009-11-05 Zoltan Varga <vargaz@gmail.com>
141 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
144 2009-11-05 Zoltan Varga <vargaz@gmail.com>
146 * debugger-agent.c (set_breakpoint): Emit a log message.
148 2009-11-04 Zoltan Varga <vargaz@gmail.com>
150 * mini-arm.c: Fix the arm build.
152 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
154 * aot-compiler.c: don't leak the value returned from
155 mono_type_full_name().
157 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
159 * debugger-agent.c: defer including mono-mutex.h until we know the
162 2009-11-04 Jonathan Chambers <joncham@gmail.com>
164 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
165 of pthreads directly.
167 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
168 exception handlers. Pass info argument.
170 * mini.h: Adjust signatures of soft debugger functions to pass void*
171 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
173 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
174 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
175 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
176 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
178 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
180 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
181 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
182 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
183 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
185 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
187 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
189 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
191 * mono-semaphore.h: Skeleton implementation for Windows.
193 Code contributed under MIT/X11 license.
195 2009-11-04 Jonathan Chambers <joncham@gmail.com>
197 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
199 Code contributed under MIT/X11 license.
201 2009-11-04 Jonathan Chambers <joncham@gmail.com>
203 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
205 Code contributed under MIT/X11 license.
207 2009-11-04 Zoltan Varga <vargaz@gmail.com>
209 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
210 debug info to 100 because 10 still slows down gdb too much.
212 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
213 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
214 them in the wrappers.
216 2009-11-03 Zoltan Varga <vargaz@gmail.com>
218 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
220 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
222 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
223 function mono_aot_get_array_helper_from_wrapper ().
225 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
226 array helper methods.
228 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
230 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
231 the value was loaded from memory.
233 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
234 the value was loader from there.
236 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
237 without constant swizzle.
239 2009-11-02 Jonathan Chambers <joncham@gmail.com>
241 * mini-amd64.c: Put soft debugger functions behind a
242 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
244 * mini-amd64.h: disable the soft debugger in windows.
246 Code contributed under MIT/X11 license.
248 2009-11-02 Jonathan Chambers <joncham@gmail.com>
250 * mini-x86.c: Put soft debugger functions behind a
251 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
253 Code contributed under MIT/X11 license.
255 2009-11-02 Jonathan Chambers <joncham@gmail.com>
257 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
258 to mono_arch_find_jit_info_ext.
260 Code contributed under MIT/X11 license.
262 2009-11-03 Zoltan Varga <vargaz@gmail.com>
264 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
266 * debugger-agent.c: Add support for filtering events by assemblies.
268 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
269 the agent is not enabled.
271 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
273 * exceptions-x86.c: hopefully last change to fix the windows build.
274 This one courtesy of Jonathan Chambers.
276 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
278 * debugger-agent.c: remove unused function.
280 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
282 * debugger-agent.c: add #ifdefs for a few header files.
283 * mini-x86.h: disable the soft debugger in windows.
284 Step 1 of 2 to make this compile on windows with gcc.
286 2009-11-02 Zoltan Varga <vargaz@gmail.com>
288 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
289 as it breaks the build.
291 2009-07-01 Zoltan Varga <vargaz@gmail.com>
293 Merge the soft debugger branch.
295 * debugger-agent.h debugger-agent.c: New files containing the soft
296 mode debugger module.
298 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
299 at the appropriate locations.
301 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
304 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
305 enable/disable single stepping.
307 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
308 which returns all information in a StackFrameInfo structure, and can handle the
309 LMF frames added by the debugger.
311 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
314 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
315 walker function which works on a specific thread and passes a StackFrameInfo
316 structure to its callback.
318 * mini.c (mini_init): Initialize the debugger agent.
320 * aot-compiler.c aot-runtime.c: Add soft-debug support.
322 * mini-ops.h: Add OP_SEQ_POINT opcode.
324 * driver.c (mono_main): Add new '--debugger-agent' option for passing
325 arguments to the debugger agent.
327 2009-11-02 Zoltan Varga <vargaz@gmail.com>
329 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
332 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
334 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
336 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
338 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
340 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
341 sets the IMT argument and makes a virtual call.
343 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
345 2009-11-01 Zoltan Varga <vargaz@gmail.com>
347 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
350 2009-10-30 Zoltan Varga <vargaz@gmail.com>
352 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
353 runtime. Fixes #551228.
355 2009-10-29 Zoltan Varga <vargaz@gmail.com>
357 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
359 * basic.cs: Add a test.
361 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
362 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
363 CONSTRAINED. Fixes #550964.
365 * generics.cs: Add a test.
367 2009-10-28 Mark Probst <mark.probst@gmail.com>
369 * mini-posix.c (add_signal_handler): Use
370 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
372 2009-10-28 Jerry Maine <crashfourit@gmail.com>
374 Contributed under the terms of the MIT/X11 license by
375 Jerry Maine <crashfourit@gail.com>.
377 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
378 sse4a for simd intrinsics.
380 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
381 sse4a for simd intrinsics.
383 2009-10-27 Zoltan Varga <vargaz@gmail.com>
385 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
386 instead of inst_p1 which is not the same on ILP32 platforms.
388 2009-10-24 Zoltan Varga <vargaz@gmail.com>
390 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
391 not the mscorlib one before calling mono_get_lmf_addr.
393 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
394 of the ip to the LMF.
396 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
397 immediate in the op->op_imm optimization.
399 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
400 understand. VTypes now work, but are not abi compliant, as they are
401 split into 4 byte parts instead of 8.
402 (emit_memcpy): Fix the unrolled case to work on the PS3.
404 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
406 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
407 the default when static linking.
409 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
411 * aot-compiler.c: Add an autoreg option to automatically register
412 statically linked aot modules using ELF .ctors.
414 * genmdesc.pl: Add __ppc64__ to allowed defines.
416 2009-10-25 Zoltan Varga <vargaz@gmail.com>
418 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
419 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
421 2009-10-24 Mark Probst <mark.probst@gmail.com>
423 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
425 2009-10-24 Zoltan Varga <vargaz@gmail.com>
427 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
428 which will contain the domain where the method was found.
430 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
431 mini_jit_info_table_find ().
433 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
435 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
437 2009-10-22 Zoltan Varga <vargaz@gmail.com>
439 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
440 set, its not supported yet.
442 2009-10-22 Zoltan Varga <vargaz@gmail.com>
444 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
445 iface wrapper is not found.
446 (mono_aot_get_method): Ditto for GetGenericValueImpl.
448 2009-10-21 Zoltan Varga <vargaz@gmail.com>
450 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
451 which have a different name.
453 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
454 wrappers and Array.GetGenericValueImpl ().
456 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
457 because of the change above.
459 * generics.cs: Add a test for full aot + generic array ifaces.
461 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
463 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
464 that hides the previous one.
466 2009-10-18 Zoltan Varga <vargaz@gmail.com>
468 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
469 marshalled. Fixes #541623.
471 2009-10-16 Zoltan Varga <vargaz@gmail.com>
473 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
475 2009-10-15 Zoltan Varga <vargaz@gmail.com>
477 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
479 2009-10-14 Massimiliano Mantione <massi@ximian.com>
481 * mini-posix.c (sigprof_signal_handler):
482 Implemented support for building stat call chans in different ways.
484 2009-10-14 Massimiliano Mantione <massi@ximian.com>
486 * mini-exceptions.c (mono_find_jit_info):
487 Also check that a jit info has been found (fixes a profiler crash).
489 2009-10-14 Massimiliano Mantione <massi@ximian.com>
491 * mini.c (mono_codegen):
492 Call mono_profiler_code_buffer_new with correct code address.
494 2009-10-14 Zoltan Varga <vargaz@gmail.com>
496 * driver.c (mono_main): Change the date in the copyright.
498 2009-10-14 Mark Probst <mark.probst@gmail.com>
500 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
501 allocator in shared generic code for open classes, because we
502 can't get those classes' vtables. We need to make managed
503 allocators not depend on the vtable at compile-time to solve this.
505 2009-10-13 Martin Baulig <martin@ximian.com>
507 * debug-mini.c (mono_debugger_trampoline_compiled): Add
508 `const guint8 *trampoline' argument; send both the old and the new
511 2009-09-30 Zoltan Varga <vargaz@gmail.com>
513 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
514 mono_runtime_capture_context () without calling mono_runtime_invoke ().
515 (can_marshal_struct): Skip structures with auto layout.
517 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
519 2009-10-02 Zoltan Varga <vargaz@gmail.com>
521 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
522 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
523 a variable to hold the stack slot used by the int<->float conversion opcodes.
525 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
527 2009-10-04 Zoltan Varga <vargaz@gmail.com>
529 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
532 2009-10-06 Zoltan Varga <vargaz@gmail.com>
534 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
535 each instance of Comparer<T>.
537 * generics.cs: Add a new test.
539 2009-10-09 Zoltan Varga <vargaz@gmail.com>
541 * driver.c (parse_debug_options): Add a 'gdb' option.
543 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
545 * image-writer.c: Add support for emitting the image into a memory buffer.
547 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
549 * aot-compiler.c: Add support for registering debug info with GDB using the
550 new JIT debugging interface in GDB 7.0. It can be turned on by setting
551 MONO_XDEBUG to 'gdb'.
553 2009-10-10 Zoltan Varga <vargaz@gmail.com>
555 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
558 2009-10-11 Zoltan Varga <vargaz@gmail.com>
560 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
561 can be used to set breakpoints in gdb.
563 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
564 segment to an absolute address.
566 2009-10-13 Mark Probst <mark.probst@gmail.com>
568 * method-to-ir.c: Use the managed array allocator method if
571 2009-10-13 Bill Holmes <billholmes54@gmail.com>
573 * aot-compiler.c : Fix the MSVC builds
575 Code is contributed under MIT/X11 license.
577 2009-10-13 Zoltan Varga <vargaz@gmail.com>
579 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
580 avoid registering 1 symbol file per method with gdb.
582 2009-09-29 Zoltan Varga <vargaz@gmail.com>
584 * mini-sparc.c: Fix the handling of enums with base type long.
586 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
588 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
589 instead of using type->data.klass as the later doesn't work with generics.
591 2009-09-25 Mark Probst <mark.probst@gmail.com>
593 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
594 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
595 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
596 works differently now and we don't handle it in the JIT anymore.
598 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
599 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
600 the Thread class split.
602 2009-09-25 Zoltan Varga <vargaz@gmail.com>
604 * driver.c: Don't run tests with the obsolete treeprop optimization.
606 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
607 variable volatile. Fixes #541577.
609 * basic-calls.cs: Add a new test.
611 * basic-long.cs: Remove tests which are now in basic-calls.cs.
613 2009-09-24 Zoltan Varga <vargaz@gmail.com>
615 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
616 work/required with recent iphone sdk versions.
618 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
621 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
622 in the VCALL decomposition code.
624 2009-09-22 Zoltan Varga <vargaz@gmail.com>
626 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
628 * basic.cs: Add a test.
630 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
633 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
634 searches all the domains of the current thread.
636 * exceptions-<ARCH>.c: Use it. Fixes #539394.
638 2009-09-21 Zoltan Varga <vargaz@gmail.com>
640 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
641 so catching exceptions thrown in the same method works. Fixes exception17.exe.
643 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
644 for non-jit trampolines.
646 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
648 * aot-compiler.c (add_wrappers): Ditto.
650 * mini-arm.c: Implement support for passing vtypes and floats, and increase
651 the size of the param area used by dyn_call to 6 which covers the majority of
654 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
656 * mini-arm.c: Implement support for passing/receiving
657 longs and receiving floats in the dyn_call code.
659 * mini-amd64.c: Implement support for receiving vtypes in registers in
662 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
665 2009-09-20 Zoltan Varga <vargaz@gmail.com>
667 * mini-arm.c (get_call_info): Return more precise information in
669 (dyn_call_supported): Use the information in CallInfo.
671 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
673 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
676 * mini-arm.c: Update after the dyn_call api changes.
678 * mini.c (mini_create_jit_domain_info): Register a destructor function
679 for the runtime_invoke_hash.
681 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
682 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
684 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
685 (dyn_call_supported): Simplify this by using get_call_info ().
686 (mono_arch_dyn_call_free): New destructor function.
688 * generics.cs: Remove a printf.
690 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
692 * mini-arm.c: Add support for enum return values and passing a few arguments
695 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
698 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
700 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
701 the dynamic invoke wrappers.
703 * mini-arm.c: Implement OP_DYN_CALL for arm.
705 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
706 supported by the dynamic runtime invoke wrapper.
708 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
709 runtime invoke wrapper.
711 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
712 if possible when running with full-aot.
714 * mini-ops.h: Add OP_DYN_CALL opcode.
716 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
717 with dynamic arguments lists similar to libffi.
719 2009-09-19 Zoltan Varga <vargaz@gmail.com>
721 * method-to-ir.c: Fix the previous change on 64 bit platforms.
723 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
726 * iltests.il.in: Add a new test.
728 2009-09-18 Zoltan Varga <vargaz@gmail.com>
730 * aot-compiler.c (add_generic_instances): Add more instances of
731 GenericEqualityComparer.
733 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
735 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
737 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
739 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
740 comments on some functions that now can fail.
742 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
744 * Makefile.am: Add Info.plist to EXTRA_DIST
746 2009-09-16 Zoltan Varga <vargaz@gmail.com>
748 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
749 static synchronized wrappers. Fixes #539500.
751 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
753 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
756 2009-09-16 Zoltan Varga <vargaz@gmail.com>
758 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
759 lmf before calling filter clauses as well. Fixes #539550.
761 * exceptions.cs: Add a test.
763 2009-09-14 Zoltan Varga <vargaz@gmail.com>
765 * aot-compiler.c (add_generic_class): Add instances of
766 Array.GetGenericValueImpl as well.
768 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
771 * generics.cs: Add a fullaot linq test.
773 2009-09-10 Zoltan Varga <vargaz@gmail.com>
775 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
778 2009-09-10 Bill Holmes <billholmes54@gmail.com>
780 * mini-trampolines.c (mono_delegate_trampoline) : Call
781 mono_cominterop_get_invoke if the delegate target object
784 Code is contributed under MIT/X11 license.
786 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
788 * method-to-ir.c: For CoreCLR throw a SecurityException if an
789 internal call is defined outside platform code. Reduce code
790 duplication with existing [Method|Field]AccessException
792 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
794 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
795 if the return value is a small struct passed on regs.
797 2009-09-09 Zoltan Varga <vargaz@gmail.com>
799 * cpu-arm.md mini-arm.c: Remove unused opcodes.
801 * mini-codegen.c: Enable the cpu description validation for arm.
803 2009-09-08 Zoltan Varga <vargaz@gmail.com>
805 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
806 test which depends on structs to objects.cs.
808 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
809 require object model related stuff working.
811 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
813 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
815 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
816 against the instruction metadata in mini-ops.h. amd64 only for now.
818 * mini-ops.h: Fix some instruction descriptions.
820 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
823 2009-09-06 Zoltan Varga <vargaz@gmail.com>
825 * exceptions.cs: Add a new test.
827 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
829 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
831 2009-09-06 Zoltan Varga <vargaz@gmail.com>
833 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
834 skip empty phi opcodes.
836 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
837 correctly by zero extending after loads. Skip methods containing calls
838 to the monitor enter/exit trampolines.
840 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
841 when calling mono_thread_force_interruption_checkpoint ().
843 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
845 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
847 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
849 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
852 2009-09-04 Zoltan Varga <vargaz@gmail.com>
854 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
856 2009-09-03 Zoltan Varga <vargaz@gmail.com>
858 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
860 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
861 LLVM might be very short.
863 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
866 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
869 2009-09-03 Zoltan Varga <vargaz@gmail.com>
871 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
872 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
873 LLVM might be very short.
875 2009-09-01 Zoltan Varga <vargaz@gmail.com>
877 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
878 the alignment for the value of sp.
880 2009-09-01 Geoff Norton <gnorton@novell.com>
882 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
883 managed wrappers in full aot.
885 2009-08-31 Zoltan Varga <vargaz@gmail.com>
887 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
889 2009-08-28 Zoltan Varga <vargaz@gmail.com>
891 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
893 2009-08-25 Zoltan Varga <vargaz@gmail.com>
895 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
897 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
900 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
902 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
903 depend on the info MonoMethodHeader which could be missing in IL stripped
906 2009-08-25 Zoltan Varga <vargaz@gmail.com>
908 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
909 they are only 4 byte aligned.
911 2009-08-21 Zoltan Varga <vargaz@gmail.com>
913 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
914 was done previously, since using SP causes too many problems.
916 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
917 frames without a frame pointer works.
919 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
920 global register in methods with calls, since the calls can go through
921 a static rgctx trampoline which doesn't save it.
923 2009-08-19 Zoltan Varga <vargaz@gmail.com>
925 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
927 2009-08-18 Zoltan Varga <vargaz@gmail.com>
929 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
931 2009-08-18 Christian Hergert <chris@dronelabs.com>
933 * method-to-ir.c: Fix warnings for uninitialized variables.
935 2009-08-18 Christian Hergert <chris@dronelabs.com>
938 * aot-compiler.c: Fix printf warnings.
940 2009-08-18 Zoltan Varga <vargaz@gmail.com>
942 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
943 Add GetGenericValueImpl<string>.
945 * aot-compiler.c (add_generic_instances): Add instances of
946 GenericEqualityComparer<T> for primitive types. Only emit the array
947 wrappers into the mscorlib image.
949 2009-08-15 Zoltan Varga <vargaz@gmail.com>
951 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
952 the methods_loaded array using amodule->info->nmethods.
954 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
955 (MONO_AOT_FILE_VERSION): Bump this.
957 * aot-compiler.c: Emit more generic instances allowing some parts of linq
960 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
961 MonoJitInfo doesn't belong to its methods aot image.
963 2009-08-14 Zoltan Varga <vargaz@gmail.com>
965 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
967 * mini-arm.c: Fix warnings.
969 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
971 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
974 2009-08-12 Zoltan Varga <vargaz@gmail.com>
976 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
979 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
980 hold the trampoline argument, so its initial value is available during
983 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
988 * exceptions-s390x.c:
991 * exceptions-sparc.c:
992 * exceptions-alpha.c:
994 * mini-trampolines.c:
996 * exceptions-s390.c: add and use #define's instead of sizeof()
997 for MonoJitInfo and MonoJitInfoTable.
999 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1004 * tramp-x86.c: use a #define instead of sizeof() for a few
1005 structures that use a zero-length array.
1007 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1009 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1010 case when the method is dynamic. Fixes #529238.
1012 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1014 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1015 of asserting when a method is JIT compiled in full-aot mode.
1017 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1019 Contributed under the terms of the MIT/X11 license by
1020 Jerry Maine <crashfourit@gail.com>.
1022 * fixed wrong dates in changelog.
1024 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1026 Contributed under the terms of the MIT/X11 license by
1027 Jerry Maine <crashfourit@gail.com>.
1029 * basic-simd.cs: added test for packed double square root.
1030 * cpu-amd64.md: added opcode info for packed double square root.
1031 * cpu-x86.md: added opcode info for packed double square root.
1032 * mini-ops.h: added IR opcode for packed double square root.
1033 * mini-x86.c: added IR to native translation code for packed double square root.
1034 * mini-amd64.c: removed todo for packed double square root.
1035 * simd-intrinsics.c: added method to IR opcode converstion for
1036 packed double square root.
1038 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1040 Contributed under the terms of the MIT/X11 license by
1041 Jerry Maine <crashfourit@gail.com>.
1043 * mini-amd64.c: Added a change to help tell the difference as
1044 to what perpose the xmm register is being used--mainly to help
1046 * mini-amd64.h: Changed callee regs to use 15 out of 16
1047 (one used for special cases) xmm registers for both fp
1048 and simd ops. Added define to turn on new feature in the regalloc
1049 that allows fp and simd ops to share the xmm regs happily.
1050 * codegen.c: Added code to detect for which perpose an xmm reg is
1051 being used (fp or simd) and to translate back and forth to the
1052 correct logical reg bank (fp or simd) for 'spill load's.
1054 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1056 Contributed under the terms of the MIT/X11 license by
1057 Jerry Maine <crashfourit@gail.com>.
1059 * basic-simd.cs: Added tests for stressing the regalloc when running with
1060 16 simd regs and when simd and fp ops share the same reg bank.
1062 2009-08-01 Mark Probst <mark.probst@gmail.com>
1064 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1065 in shared generic code, we might have to look up the class in the
1066 RGCTX. If we use the class directly, compute its GC descriptor.
1068 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1070 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1072 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1074 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1075 check for errors. Fixed the case when the class with the Main
1078 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1080 Contributed under the terms of the MIT/X11 license by
1081 Jerry Maine <crashfourit@gail.com>.
1083 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1085 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1087 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1089 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1091 * method-to-ir.c: Fix naming of stelem and ldelem.
1093 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1095 * driver.c (main_thread_handler): Check that the assembly loaded
1096 matches the filename when doing AOT.
1098 2009-07-30 Mark Probst <mark.probst@gmail.com>
1100 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1103 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1104 utils/mono-sigcontext.h).
1106 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1109 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1111 * mini.c (mono_codegen):
1112 Call profiler hook to keep track of method code buffers.
1114 2009-07-27 Mark Probst <mark.probst@gmail.com>
1116 * method-to-ir.c: Invoke write barriers for the
1117 Interlocked.(Compare)Exchange JIT intrinsics.
1119 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1121 * Makefile.am (version.h): Fix issues when built out of tree.
1122 Remove some redundant 'grep's piped through 'sed's.
1124 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1126 This patch is contributed under the terms of the MIT/X11 license
1128 * mini-ppc.c (mono_arch_output_basic_block):
1129 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1130 for bits 32-47 with signed load/store diplacements for bits
1131 48-63. Use prefered base/offset order for indexed form.
1132 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1133 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1134 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1135 OP_LOADI2_MEMBASE): Same.
1136 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1137 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1138 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1140 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1141 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1142 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1143 OP_LOADI1_MEMINDEX): Same
1144 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1145 OP_STORER8_MEMINDEX): Same
1146 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1148 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1149 for bits 32-47 with signed load/store diplacements for bits
1150 48-63. Use prefered base/offset order for indexed form.
1152 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1154 This patch is contributed under the terms of the MIT/X11 license
1156 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1157 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1158 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1159 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1160 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1161 cfg->stack_usage to avoid size warnings.
1162 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1163 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1164 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1165 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1167 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1168 after code varible is initialized.
1169 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1170 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1171 (mono_arch_emit_epilog):
1172 Move Use ppc_load32 for cfg->stack_usage to avoid size
1175 2009-07-24 Mark Probst <mark.probst@gmail.com>
1177 * method-to-ir.c: The write barrier doesn't do the store anymore,
1178 so we have always to emit it. Also, emit the wbarrier after the
1181 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1183 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1184 for argument count 3 too.
1186 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1188 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1189 the caller handle the exceptions.
1190 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1191 method. Fixes #524498.
1193 2009-07-22 Geoff Norton <gnorton@novell.com>
1195 * mini-exceptions.c: Fix build on ia64.
1197 2009-07-22 Mark Probst <mark.probst@gmail.com>
1199 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1202 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1204 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1207 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1209 * basic-simd.cs (Main): Pass args to the test driver.
1211 2009-07-20 Geoff Norton <gnorton@novell.com>
1213 * mini-x86.h: Fix the x86 version guards to use Apple's
1214 properly defined macros.
1216 2009-07-20 Geoff Norton <gnorton@novell.com>
1218 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1221 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1223 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1224 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1225 the information which is needed for invokes, so only one locking+hash table
1228 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1230 * aot-compiler.c (add_generic_instances): Emit instances of
1231 GenericComparer<T> for primitive types.
1233 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1235 * mini-posix.c: Fix linux build.
1237 2009-07-19 Geoff Norton <gnorton@novell.com>
1239 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1240 mono_gdb_render_native_backtraces
1241 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1242 so we implement the sane semantics to the runtime here
1243 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1244 so we need to call it differently (mono_gdb_render_native_backtraces)
1245 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1246 here for default implementations.
1247 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1248 support Apple's weird syscall (SYS_fork) implementation and not busy
1249 loop in abort() on native crashes on OSX anymore.
1251 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1253 * aot-runtime.c (load_method): Change the handling of the
1254 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1257 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1259 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1261 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1262 seems to break the aot tests.
1264 * mini.c (mono_patch_info_equal): Fix the handling of
1265 MONO_PATCH_INFO_RGCTX_FETCH.
1267 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1269 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1271 * mini.c (mono_patch_info_hash): Fix the handling of
1272 MONO_PATCH_INFO_INTERNAL_METHOD.
1273 (mono_patch_info_equal): Ditto.
1275 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1277 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1280 * mini-llvm.c: Add some infrastructure for AOT support.
1282 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1284 * mini-llvm-cpp.c: Update to the latest llvm api.
1286 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1287 option to false to prevent llvm from installing signal handlers which
1290 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1293 * cpu-amd64.md: Revert previous change as those instructions
1294 take 2 separate arguments. Remember to read the arch docs more
1295 carefully next time.
1297 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1299 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1301 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1303 * mini-ppc.c: exploit multiple load/store units if available (rest of
1304 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1305 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1307 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1309 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1310 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1312 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1314 * cpu-x86.md: Fix missing clobbering from trancendental simd
1317 * cpu-amd64.md: Same.
1319 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1321 Contributed under the terms of the MIT/X11 license by
1322 Jerry Maine <crashfourit@gail.com>.
1324 * basic-simd.cs: Added tests for single and doulble indexers.
1326 * cpu-amd64.md: Added simd opcode information.
1328 * mini-amd64.c: Added IR to native simd generation code.
1329 Added simd register names and function that returns them.
1331 * mini-amd64.h: Added marcos to turn on simd code compilation in
1332 amd64. Added max simd register count marco. Added caller/callee
1333 register mask marcos. Added marcos to use simd register bank.
1335 * mini.h: Added helper marco for shufling dwords and simple
1338 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1340 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1342 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1344 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1345 the length of the native code as well.
1347 * basic-simd.cs: Add a test for #521662.
1349 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1351 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1353 2009-07-13 Mark Probst <mark.probst@gmail.com>
1355 * mini.c: Register function for getting the IP from a signal
1356 context with metadata.
1358 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1360 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1361 call a generic class init trampoline if needed. Fixes #519336.
1363 * generics.cs: Add a test.
1365 2009-07-09 Mark Probst <mark.probst@gmail.com>
1367 * method-to-ir.c: When doing a call which might be remote from
1368 shared generic code to other shared code with open type arguments,
1369 get the remoting invoke wrapper from the RGCTX and do an indirect
1372 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1374 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1375 after the unbox trampoline in the full-aot case.
1377 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1379 * mini.c: Move initialization of jit_mutex before debugger initialization
1384 * Info.plist: added Info.plist and link flag to enable the mono executable
1385 to access other processes. Requires codesigning of the executable to work.
1387 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1392 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1394 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1396 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1398 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1399 when the generic instance is an instantiation of a subclass of the
1400 methods class. Fixes #517166.
1402 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1404 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1407 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1410 * CMakeLists.txt: Add minimal support for installation.
1412 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1414 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1415 determine whenever a method is directly callable to a separate function.
1417 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1418 needed ones as a result of the previous change.
1420 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1421 type of register arrays.
1423 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1424 type of register arrays.
1426 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1428 Contributed under the terms of the MIT/X11 license by
1429 Jerry Maine <crashfourit@gail.com>.
1431 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1433 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1435 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1437 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1439 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1440 dump of structure return value. Fix some formatting.
1441 * cpu-s390x.md: Fix lengths of instruction sequences.
1442 * mini-s390.c: Minor formatting changes.
1444 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1446 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1447 Use sigaction on freebsd as well.
1449 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1451 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1454 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1456 2009-06-22 Mark Probst <mark.probst@gmail.com>
1458 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1460 2009-06-22 Mark Probst <mark.probst@gmail.com>
1462 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1464 2009-06-20 Martin Baulig <martin@ximian.com>
1467 (MonoDebuggerThreadFlags): New enum typedef.
1468 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1469 (mono_debugger_thread_created): Added `gpointer func' argument;
1470 initialize the new `thread_flags' field.
1472 2009-06-18 Martin Baulig <martin@ximian.com>
1474 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1475 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1478 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1479 flag in `MONO_DEBUGGER__info.runtime_info'.
1482 (mono_main): Call mini_debugger_set_attach_ok() if generics
1483 sharing is disabled.
1485 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1487 * aot-compiler.c (add_wrappers): Fix a warning.
1489 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1490 the ppc load/store macro changes.
1492 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1494 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1496 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1497 not just the got symbol.
1499 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1502 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1505 * aot-compiler.c: Remove some fixmes.
1507 * driver.c (mono_main): Print a helpful message when cross-compiling.
1509 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1511 * method-to-ir.c (initialize_array_data): Do the optimization if the
1512 target byte order is little endian, instead of the host byte order.
1514 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1515 wrappers into the mscorlib image, Emit a unique plt symbol for each
1516 image, emit symbols for plt entries.
1518 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1521 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1523 * aot-compiler.c (add_wrappers): Avoid calling
1524 mono_marshal_get_type_info () since it can assert for some types.
1526 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1527 ldtoken are used inside wrappers.
1529 * helpers.c: Add support for prefixing tools with the arch name.
1531 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1532 quantities when using ilp32.
1534 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1535 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1537 * image-writer.c: Use .long on ilp32.
1539 * aot-compiler.c: Use 32 bit loads on ilp32.
1541 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1543 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1545 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1547 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1549 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1550 second got slot of every aot image.
1552 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1553 aot on platforms with function pointers.
1555 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1556 support for aot/full aot on ppc/ppc64.
1558 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1559 arguments which are needed on ppc.
1561 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1564 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1566 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1568 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1570 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1572 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1574 2009-06-17 Geoff Norton <gnorton@novell.com>
1576 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1578 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1580 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1581 to control whenever the dwarf writer is in xdebug or aot mode.
1582 (emit_class_dwarf_info): Use a separate abbrev for structures without
1585 * aot-compiler.c: Pass the appending parameter to
1586 mono_dwarf_writer_create ().
1588 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1589 falls through to its next bblock. Fixes #513931.
1591 * iltests.il: Add a test.
1593 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1594 infor even if emit_line is FALSE, as the apple linker seems to require it.
1596 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1598 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1602 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1604 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1607 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1609 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1610 'has_call_handler' fields.
1612 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1614 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1615 first bblock if not needed. Fixes #512790.
1617 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1619 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1621 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1624 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1625 remoting-invoke-with-check wrappers, which are not needed when running with
1626 full-aot, since it doesn't support remoting.
1628 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1630 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1632 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1633 method info, it is not used anymore.
1635 * mini.h: Bump AOT file format version.
1637 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1640 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1643 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1645 * mini.h: Bump AOT file format version.
1647 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1649 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1650 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1653 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1654 of CKFINITE and FBGE for VFP.
1656 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1658 * aot-compiler.c: Don't align code to 16 bytes on arm.
1660 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1661 before the methods they belong to.
1663 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1664 the full-aot case if possible, since the trampoline will be called right
1667 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1668 trampolines to 1024 after the change above.
1670 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1671 trampoline to save 8 bytes per trampoline.
1673 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1676 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1678 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1680 2009-06-08 Martin Baulig <martin@ximian.com>
1683 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1684 (_mono_debugger_throw_exception): Don't make this static.
1685 (_mono_debugger_unhandled_exception): Likewise.
1686 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1689 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1690 (_mono_debugger_throw_exception): Add function prototype.
1691 (_mono_debugger_unhandled_exception): Likewise.
1694 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1695 arg; return the first exception handler if the exception is caught
1696 and we're running inside the debugger.
1697 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1698 improve exception handle inside runtime-invoke, check whether the
1699 exception is actually caught in the method being invoked and not
1700 by the runtime-invoke-wrapper.
1702 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1704 * image-writer.c: Improve support for the osx assembler.
1706 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1709 2009-06-08 Martin Baulig <martin@ximian.com>
1712 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1713 (_mono_debugger_throw_exception): Don't make this static.
1714 (_mono_debugger_unhandled_exception): Likewise.
1715 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1718 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1719 (_mono_debugger_throw_exception): Add function prototype.
1720 (_mono_debugger_unhandled_exception): Likewise.
1723 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1724 arg; return the first exception handler if the exception is caught
1725 and we're running inside the debugger.
1726 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1727 improve exception handle inside runtime-invoke, check whether the
1728 exception is actually caught in the method being invoked and not
1729 by the runtime-invoke-wrapper.
1731 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1733 * image-writer.c (append_subsection): Don't align subsections of the
1734 debug_line section as a workaround.
1736 * dwarfwriter.c: Emit line number info in the AOT case as well.
1738 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1740 This patch is contributed under the terms of the MIT/X11 license
1742 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1743 code_len <= code_size
1745 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1747 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1749 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1751 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1752 invoke wrappers, we now use trampolines instead.
1754 2009-06-04 Mark Probst <mark.probst@gmail.com>
1756 * mini-darwin.c: The exception thread must not be registered with
1759 2009-06-04 Mark Probst <mark.probst@gmail.com>
1761 * mini-gc.c: Disable the code because it makes SGen crash.
1763 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1765 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1766 instead of asserting.
1768 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1770 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1771 output file after the code has been compiled.
1773 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1775 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1777 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1779 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1780 entries distinction to simplify the code.
1782 * mini.h: Bump AOT file format version.
1784 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1786 * objects.cs: Fix the signature of one of the tests.
1788 * mini.c (mini_create_ftnptr): New helper function, moved here from
1790 (mini_get_addr_from_ftnptr): Ditto.
1791 (mini_init): Install the new helpers.
1793 2009-05-28 Martin Baulig <martin@ximian.com>
1795 Correctly initialize the debugger when embedding Mono.
1797 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1798 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1799 see documentation in mini_debug_running_inside_mdb().
1802 (mini_debug_running_inside_mdb): New function to check whether
1803 we're running inside mdb.
1805 * mini.c (mini_init): Call mini_debugger_init() if we're running
1806 inside the debugger.
1808 * driver.c (mono_main): Moved the call to mini_debugger_init()
1809 into mini_init() to make this work when embedding Mono.
1811 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1812 calls to mini_debugger_init().
1814 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1815 mono_debugger_main() -> mini_debugger_main() and put them inside a
1816 `MONO_DEBUGGER_SUPPORTED' conditional.
1818 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1820 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1821 this is no longer in use.
1824 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1826 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1828 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1831 2009-05-27 Martin Baulig <martin@ximian.com>
1833 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1835 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1836 long_conv_to_r_un to 64 bits.
1838 * cpu-x86.md: Increase the instruction size due to the changes.
1840 * iltests.il.in: Add regression test.
1844 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1846 * objects.cs: Move the previous test from basic.cs to here.
1848 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1850 * basic.cs: Add regression test for #506915.
1852 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1854 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1855 optimization we must check the bb of the first byte of stobj as
1856 it's the only one set in cil_offset_to_bb.
1860 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1862 * image-writer.c: Fix pointer directive on ppc64.
1864 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1866 * image-writer.c (asm_writer_emit_section_change): Avoid using
1867 .bss subsections on ppc too.
1869 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1871 * image-writer.c: Fix the definition of TARGET_ASM_....
1873 * image-writer.c: Fix the emission of assembler directives in the last
1876 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1877 exception throwing code to accomodate ppc64.
1879 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1880 size to work on ppc64 too.
1882 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1885 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1886 the assembler dialect instead of using platform specific defines.
1888 2009-05-22 Geoff Norton <gnorton@novell.com>
1890 * mini-arm.c (get_call_info): If a structure is split between the stack
1891 and argument registers, we should not advance the stack pointer by the entire
1892 native size, but just by the amount that spilled.
1894 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1896 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1899 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1901 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1904 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1905 methods so wrapper don't get added twice.
1906 (add_generic_instances): Don't add methods of arrays.
1908 * generics.cs: Mark one test as !FULLAOT.
1910 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1912 * mini-x86.c (emit_move_return_value): Remove unused vars.
1914 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1916 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
1917 decomposing 8 bytes structs into a LCALL.
1919 * mini-x86.c (emit_move_return_value): We no longer push the vtype
1920 pointer for where to store the returned regs.
1922 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
1925 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
1927 2009-05-20 Miguel de Icaza <miguel@novell.com>
1929 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
1932 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1934 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
1936 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
1939 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
1941 * local-propagation.c (mono_local_cprop): Avoid local propagation
1942 across paired add/sub if the first instruction dest reg is it's
1943 source reg. For example:
1945 int_add_imm R12 <- R12 [1] clobbers: 1
1946 int_sub_imm R42 <- R12 [1] clobbers: 1
1948 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
1949 maintain the math identify.
1953 2009-05-20 Andreia Gaita <avidigal@novell.com>
1955 * Makefile.am: avoid going on the network just to get the revision,
1958 2009-05-19 Massimiliano Mantione <massi@ximian.com>
1960 Fixed estimate for short branches on amd64 (they were off mark, and
1961 enabling call prolog-epilog instrumentations caused assertions).
1962 * mini.h (struct MonoBasicBlock): added max_length field to hold the
1963 estimate for the maximum length of this basic block.
1965 - mono_arch_emit_prolog: compute max_length for each basic block
1966 (instead of max_offset), and inflate size estimate also for entry bb
1967 in case of code instrumentation.
1968 - mono_arch_output_basic_block: get rid of "cpos" (the current
1969 estimated "position" in the code), and always use "offset" instead,
1970 which is accurate; at the beginning of the function quickly recompute
1971 max_offset for all the remaining blocks, starting from the current
1972 cfg->code_len (which is correct, and not estimated) and using the
1973 estimated block lengths computed previously.
1975 2009-05-17 Zoltan Varga <vargaz@gmail.com>
1977 * exceptions-ppc.c: Remove the caching from the trampoline creation
1978 functions, it is already done in the caller.
1980 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
1982 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
1983 MONO_ARCH_GSHARED_SUPPORTED define.
1985 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
1987 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
1990 2009-05-16 Zoltan Varga <vargaz@gmail.com>
1992 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
1993 call to mono_marshal_get_rgctx_invoke ().
1995 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
1996 mono_marshal_get_static_rgctx_invoke (), all platforms which support
1997 gshared use the static rgctx trampolines now.
1999 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2000 platform supports it.
2002 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2004 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2006 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2008 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2010 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2012 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2015 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2017 Made it possible for mono_arch_instrument_epilog to preserve
2018 argument registers, otherwise instrumenting the "epilogue" before
2019 a tail call would clobber them.
2020 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2021 if like mono_arch_instrument_epilog but with an additional parameter
2022 that states if argument registers must be preserved.
2023 * mini.c: implemented mono_arch_instrument_epilog as a call to
2024 mono_arch_instrument_epilog_full without asking to preserve argument
2025 registers (this makes the existing code work as usual).
2027 - mono_arch_instrument_epilog: add parameter to transform it into
2028 mono_arch_instrument_epilog_full, and preserve argument registers
2030 - mono_arch_output_basic_block, OP_TAILCALL case: call
2031 mono_arch_instrument_epilog_full.
2032 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2033 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2034 only transformed mono_arch_instrument_epilog into
2035 mono_arch_instrument_epilog_full.
2037 2009-05-15 Geoff Norton <gnorton@novell.com>
2039 * mini-darwin.c: This works on arm now.
2041 2009-05-14 Geoff Norton <gnorton@novell.com>
2043 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2046 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2048 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2051 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2052 wrappers during full aot mode correctly.
2054 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2057 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2058 mono_metadata_type_hash ().
2060 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2062 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2063 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2064 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2065 Removed MONO_INST_BRLABEL from the instruction flags, and the
2066 remaining code that used it, because we do not support branches inside
2067 basic blocks (and branch target labels) anymore.
2068 * Makefile.am: As part of the above cleanup, remove reference to
2069 BURG files which don't exist anymore.
2071 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2073 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2076 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2077 to use mono_arch_throw_corlib_exception.
2079 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2080 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2082 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2085 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2087 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2088 for the got to make debugging easier and to avoid confusing it with the
2091 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2092 method so a breakpoint can be set when using gdb.
2094 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2096 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2097 on mono_method_get_imt_slot ().
2099 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2100 num_decodes variables.
2102 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2103 change as it doesn't seem to work.
2105 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2108 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2110 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2111 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2113 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2114 builder when using full aot.
2116 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2117 here, it is already handled.
2119 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2122 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2124 * mini-arm.h: Enable IMT for full aot.
2126 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2127 arch doesn't support it.
2129 * mini.c (mini_init): Don't disable IMT for full aot if the
2130 architecture supports it.
2132 * mini.h (MonoAotTrampoline): New enum containing the different types
2133 of 'numerous' trampolines.
2134 (MONO_AOT_FILE_VERSION): Bump this.
2136 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2137 static rgctx trampolines. Add support for full-aot IMT thunks.
2139 * mini-amd64.h: Enable IMT for full aot.
2141 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2142 to exclude tests belonging to a category.
2144 * generics.cs: Mark some tests with a !FULLAOT category.
2146 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2149 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2151 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2152 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2153 (emit_plt): Fix a warning.
2155 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2157 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2158 back into aot-compiler.c to a place where the other functions shared by
2159 the runtime and aot compiler are.
2161 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2162 as done previously, instead of in MonoAotFileInfo, since pointers might have
2163 alignment requirements.
2165 * mini.h: Bump AOT file format version.
2167 2009-05-10 Miguel de Icaza <miguel@novell.com>
2169 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2170 that is used at runtime from the aot-compiler.c, this makes it
2171 work on setups that remove the AOT compiler from the output
2174 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2176 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2179 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2181 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2183 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2184 stuff to mono_arch_decompose_long_opts ().
2185 (mono_decompose_opcode): Remove some dead code.
2187 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2189 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2190 cmethod can be null for quite a some reasons.
2192 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2194 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2196 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2198 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2200 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2202 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2203 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2204 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2205 calls returning structures by addr on amd64.
2207 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2209 * iltests.il.in: Restructure the tail call tests a bit.
2211 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2213 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2214 for virtual methods too.
2216 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2218 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2219 due to regression in verifying System.dll.
2221 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2223 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2226 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2229 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2230 g_str_hash () which can change.
2232 * driver.c (mini_regression): Disable optimizations not supported by
2233 the cpu. Fixes #500019.
2235 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2238 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2240 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2241 to the latest LLVM code.
2243 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2245 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2247 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2249 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2252 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2253 no longer saving offsets, so just save the patch types along with the other
2255 * aot-runtime.c (load_patch_info): Update after the changes to
2256 encode_patch_list ().
2257 (decode_got_entry): Removed, merged into load_patch_info ().
2258 (is_shared_got_patch): Removed, call the same function from
2261 * mini.h: Bump aot file format version.
2263 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2264 half-finished no-dlsym code.
2266 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2269 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2270 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2272 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2274 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2275 buffer length to work with AOT code.
2277 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2278 ldfld/stfld opcodes.
2280 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2283 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2285 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2287 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2290 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2291 if needed. Don't decompose long operations when using llvm.
2293 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2295 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2298 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2300 2009-05-03 Martin Baulig <martin@ximian.com>
2302 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2303 mono_debugger_insert_method_breakpoint() since the class init
2304 handler we're inserting at the top of the method already gives us
2307 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2309 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2310 to mono_arch_decompose_long_opts () for x86 and arm.
2312 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2314 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2317 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2319 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2322 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2324 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2325 number of trampolines used in full-aot mode.
2327 * aot-compiler.c: Add an ntrampolines option to set the number of
2328 trampolines emitted in full-aot mode.
2330 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2332 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2333 a volatile load. Get rid of get_tempname (), llvm assigns names
2336 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2339 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2342 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2345 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2346 to the same register as a fixed sreg2. Fixes #497271.
2348 * iltests.il.in: Add a new test.
2350 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2352 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2353 stack, since pushes complicate exception handling.
2355 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2356 the stack if they are passed using moves.
2358 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2360 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2363 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2364 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2365 of FMOVE if it is an R4.
2367 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2369 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2371 * mini.h (LLVMCallInfo): New structure to store calling convention
2372 information for the LLVM back end similar to the CallInfo structures in
2375 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2376 call information in a format usable by LLVM.
2377 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2379 * method-to-ir.c (mono_emit_call_args): Emit calls using
2380 mono_llvm_emit_call () when compiling using LLVM.
2382 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2383 comments to all functions. Fix memory leaks. Add a public init/cleanup
2386 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2388 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2389 mono_array_new_va () jit icall.
2391 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2393 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2394 multiple machine description files to be specified.
2395 * mini-ops.h: fixes for cross-compilation.
2397 2009-04-22 Miguel de Icaza <miguel@novell.com>
2399 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2402 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2404 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2405 to prevent asserts in various passes. Fixes #497220.
2407 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2409 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2412 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2413 table to avoid duplicates.
2415 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2417 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2420 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2422 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2423 is for method or field access.
2425 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2427 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2430 * mini-llvm.c (mono_llvm_emit_method): Use it.
2432 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2433 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2436 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2437 synchronized methods.
2439 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2441 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2443 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2446 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2447 allowing some options to be set dynamically.
2449 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2451 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2452 unconditional branch.
2454 * mini.h (MonoTrampolineType): Add new trampoline type
2455 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2458 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2461 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2464 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2465 is enabled. Instead, use the llvm vcall trampoline.
2467 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2469 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2471 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2474 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2475 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2477 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2478 OP_IA64_CSET opcode.
2480 * mini.c: Fix a warning.
2482 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2483 THROW to the appropriate llvm type.
2485 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2487 * mini.c (mini_method_compile): Add statistics for methods JITted
2490 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2492 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2493 OP_IA64_CMP_<cond>_IMM opcodes.
2495 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2497 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2500 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2503 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2506 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2508 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2510 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2512 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2515 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2516 rgctx invoke trampolines for x86.
2518 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2519 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2520 (mono_arch_get_vcall_slot): Simplify this.
2522 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2524 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2525 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2527 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2529 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2530 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2532 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2534 * liveness.c (visit_bb): Remove a needless assert.
2536 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2538 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2539 full aot support to the arch specific code.
2541 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2543 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2545 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2547 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2548 collect information about the delegate invoke impl trampolines.
2550 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2551 to save trampolines during full-aot mode.
2553 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2554 creation function which returns a trampoline which sets the rgctx
2556 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2557 wrapper if possible.
2558 (mono_delegate_trampoline): Ditto.
2560 * mini.c (mono_jit_runtime_invoke): Ditto.
2562 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2564 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2566 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2568 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2570 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2571 just setting the opcode to OP_NOP.
2573 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2575 * mini.c (mini_method_compile): Put the last change inside an
2576 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2578 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2579 and extend live ranges to cover the whole method when using xdb.
2581 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2582 do it in the trampolines.
2584 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2587 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2589 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2590 call code in full-aot mode since IMT is disabled there.
2591 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2592 new JIT no longer has that restriction.
2594 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2596 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2597 a more compact format.
2598 (mono_aot_wrapper_name): New function to return a unique name for a
2599 wrapper method, also used by the AOT runtime.
2601 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2604 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2605 when a ICollection<T> etc is encountered.
2606 (add_generic_instances): Process method arguments/locals too.
2607 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2610 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2612 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2614 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2616 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2618 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2619 representing the result of the decomposition. Nullify instructions
2620 instead of setting them to OP_NOP since nops can't have registers
2623 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2625 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2626 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2627 info. Strip 'mapping symbols' on ARM.
2629 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2631 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2632 this with the native genmdesc.
2634 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2636 * aot-runtime.c: Fixing the MSVC build.
2638 Code is contributed under MIT/X11 license.
2640 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2642 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2643 JITted code depends on it.
2645 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2647 * aot-compiler.c: Use new MonoGenericParam accessors.
2649 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2651 Reduce memory usage and improve correctness wrt MonoGenericParam
2652 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2653 handing. Avoid allocating MonoGenericParams, but use the ones in
2654 the container itself.
2656 2009-04-07 Miguel de Icaza <miguel@novell.com>
2658 * tasklets.c: Return exceptions in the out argument.
2660 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2662 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2663 opcode. Use pointer types in more places instead of casting them to
2666 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2668 (mono_llvm_optimize_method): New helper function to optimize a method.
2670 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2671 widening code so it could be called from more places.
2672 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2673 code paths in the call opcodes.
2675 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2677 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2679 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2681 * dwarfwriter.c: Use _ to separate class name
2682 components as gdb can't handle '.'. Represent reference variables
2685 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2687 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2689 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2691 * gc-test.cs: New file with GC stack marking tests.
2693 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2694 negative numbers for vfp.
2696 * basic-float.cs: Add a test.
2698 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2700 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2702 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2704 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2705 part of tasklet/continuation support.
2707 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2709 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2710 amd64 opcodes inside an ifdef.
2712 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2715 * dwarfwriter.c (emit_type): Emit the class info for classes.
2717 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2719 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2721 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2723 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2725 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2727 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2729 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2731 * mini-llvm.c: Update comments.
2733 * mini.h (COMPILE_LLVM): New macro.
2735 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2737 * ssa.c (mono_ssa_compute): Ditto.
2739 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2740 the unwind ops from a DWARF FDE.
2742 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2743 methods by extracting the dwarf unwind ops from the unwind info generated
2746 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2749 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2752 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2754 * Makefile.am (llvm_sources): Enable this.
2756 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2757 failing back to the JIT if something cannot be handled.
2759 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2760 compiling with LLVM.
2762 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2763 compiling with LLVM.
2765 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2766 compiling with LLVM.
2768 * mini-ops.h: Add a few opcodes needed by LLVM.
2770 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2773 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2776 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2778 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2780 2009-04-01 Mark Probst <mark.probst@gmail.com>
2782 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2783 ridiculously large methods.
2785 2009-03-31 Martin Baulig <martin@ximian.com>
2787 * debug-debugger.c (debugger_remove_breakpoint): Call
2788 mono_debugger_remove_class_init_callback ().
2790 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2792 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2793 right before emitting code, not at the start.
2795 * mini.c (mono_postprocess_patches): Extract this into a separate function
2796 from mono_codegen ().
2798 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2799 byref types correctly.
2801 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2803 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2806 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2808 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2809 indirect calls, this avoids problems where get_vcall_slot () would get
2810 confused by the native code for the instruction preceeding the call.
2811 (mono_arch_get_vcall_slot): Simplify this.
2812 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2814 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2815 register allocator now seems to depend on them instead of the data in
2818 * mini.c (mini_method_compile): Throw the correct type of exception if
2819 mono_method_get_header () fails because of a loading error.
2821 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2823 * mini.c (mini_method_compile): Clear the loader error if the method
2824 header cannot be decoded.
2826 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2827 interface methods on proxies correctly.
2829 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2830 this argument for vtype methods. Add precise liveness info for arguments.
2832 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2833 LIVERANGE_START/END opcodes.
2835 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2836 for arguments and values in registers.
2838 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2840 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2841 return a valuetype. Fixes #487518.
2843 * iltests.il: Add a test.
2845 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2847 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2848 closed over a null reference correctly.
2850 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2852 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2854 2009-03-25 Mark Probst <mark.probst@gmail.com>
2856 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2857 allocated to the same registers as fixed sregs.
2859 2009-03-24 Mark Probst <mark.probst@gmail.com>
2861 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2864 * method-to-ir.c: Handle more cases for
2865 Interlocked.CompareExchange.
2867 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2868 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2869 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2871 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2873 * aot-runtime.c (decode_method_ref): Fix a warning.
2875 * unwind.c (mono_unwind_frame): Ditto.
2877 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2879 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2880 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2882 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2883 fix the handling of large values in the ALU_PC_G0_NC relocation.
2885 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2887 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2889 2009-03-22 Mark Probst <mark.probst@gmail.com>
2891 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2894 2009-03-22 Mark Probst <mark.probst@gmail.com>
2896 * method-to-ir.c: MINI_OP3 needs a comma.
2898 * method-to-ir.c, mini.h, mini.c: Remove
2899 mono_init_op_sreg_counts ().
2901 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2903 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2906 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2909 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2911 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
2914 2009-03-21 Mark Probst <mark.probst@gmail.com>
2916 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
2917 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
2918 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
2921 2009-03-20 Zoltan Varga <vargaz@gmail.com>
2923 * driver.c: Change location of gc_wrapper.h.
2925 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
2926 inside finally clauses correctly. Fixes #485721.
2928 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
2929 after the change above.
2931 * exceptions.cs: Add a test.
2933 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2935 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
2937 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
2938 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
2939 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
2941 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
2942 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
2944 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
2946 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
2947 Simplify logic for ensure_method_is_allowed_to_call_method.
2948 Handle wrappers on callers.
2950 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2952 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
2955 * basic-simd.cs: Fix the names of some test methods.
2957 2009-03-18 Geoff Norton <gnorton@novell.com>
2959 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
2961 2009-03-18 Zoltan Varga <vargaz@gmail.com>
2963 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
2965 2009-03-17 Jb Evain <jbevain@novell.com>
2967 * driver.c: remove now uneeded call to mono_gc_base_init before
2970 2009-03-17 Jb Evain <jbevain@novell.com>
2972 * dwarfwriter.c (token_handler): handle more cases.
2974 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2976 * method-to-ir.c: Remove more dead code (that was required only
2977 because of method_is_safe). Fix compiler warnings.
2979 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2981 * method-to-ir.c: Remove unneeded/useless method_is_safe
2982 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
2984 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
2986 * mini.c (mini_method_compile): Print the method been compiled with
2987 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
2988 for people not familiar with the runtime.
2990 2009-03-17 Zoltan Varga <vargaz@gmail.com>
2992 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
2993 a managed object which is later put into a GList. Return its class instead.
2995 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
2996 stack slots when using sgen.
2998 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3000 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3002 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3004 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3005 > so it works on the first vreg as well.
3007 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3009 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3012 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3014 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3017 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3019 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3020 native->IL offset mapping.
3022 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3024 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3026 * basic.cs: Add a test.
3028 2009-03-11 Mark Probst <mark.probst@gmail.com>
3030 * mini-x86.c (mono_arch_output_basic_block): Use different
3031 registers in case the ones we want to overwrite are used by the
3032 other operand. Fixes regression in #480807.
3034 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3036 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3038 * dwarfwriter.c (emit_line_number_info): The line number info for
3039 IL code was off by one. Fix that.
3041 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3044 2009-03-09 Mark Probst <mark.probst@gmail.com>
3046 Contributed under the terms of the MIT/X11 license by Steven
3047 Munroe <munroesj@us.ibm.com>.
3049 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3052 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3054 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3057 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3059 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3060 the delegate ctor handling code. Fixes #482638.
3062 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3065 * iltests.il.in: Add a test.
3067 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3070 2009-03-05 Mark Probst <mark.probst@gmail.com>
3072 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3073 is shared generic code, return the trampoline, even if the method
3074 has already been compiled. Fixes #479763.
3076 * mini.c, mini.h: New function
3077 mono_jit_find_compiled_method_with_jit_info() which is the same as
3078 mono_jit_find_compiled_method() but also returns the jit info.
3080 2009-03-05 Mark Probst <mark.probst@gmail.com>
3082 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3083 for methods which actually have one. For all other methods, make
3084 sure the this argument var is live the whole method.
3086 * mini.c (mini_method_compile): Every shared method has a
3087 this/vtable/mrgctx info. Fixes #480807.
3089 2009-03-05 Mark Probst <mark.probst@gmail.com>
3091 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3092 generic/imt thunks where some entries branch through the vtable,
3093 while other entries branch directly.
3095 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3097 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3099 * mini-windows.c: Ditto.
3101 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3104 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3106 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3109 2009-03-04 Mark Probst <mark.probst@gmail.com>
3111 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3114 2009-03-04 Mark Probst <mark.probst@gmail.com>
3116 * exceptions-x86.c: Include debug-mini.h - fixes build.
3118 2009-03-04 Martin Baulig <martin@ximian.com>
3120 * debug-mini.c: Clean up the exception API and add documentation.
3121 (mono_debugger_handle_exception): New public method; this is
3122 called when throwing an exception or encountering an unhandled one.
3123 (mono_debugger_call_exception_handler): Formerly known as
3124 mono_debugger_handle_exception(); this is used to tell the
3125 debugger that we're about to invoke an exception handler.
3127 2009-03-04 Martin Baulig <martin@ximian.com>
3129 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3130 ../metadata/mono-debug-debugger.c; save and reset exception state.
3132 2009-03-02 Martin Baulig <martin@ximian.com>
3134 * debug-mini.c: Moved the debugger exception handling here from
3135 ../metadata/mono-debug-debugger.c.
3138 (MonoDebuggerExceptionAction): New exception typedef.
3141 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3143 * exceptions-amd64.c
3144 (mono_amd64_throw_exception): Use the new debugger exception
3148 (mono_handle_exception_internal): Don't call
3149 mono_debugger_unhandled_exception() here.
3151 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3153 * mini.c aot-compiler.c: Update after the changes to
3154 mono_marshal_get_runtime_invoke ().
3156 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3157 Virtual generic methods might not have method->slot set, work around
3160 * generics.cs: Add a test.
3162 2009-03-02 Geoff Norton <gnorton@novell.com>
3165 * driver.c: Allow signal chaining of SIGFPE as well.
3167 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3169 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3170 this since it now receives the method not its generic context in the
3173 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3174 generic/imt thunks where some entries branch through the vtable, while
3175 other entries branch directly.
3177 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3179 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3180 support for interface methods as well.
3182 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3183 using the normal IMT thunks.
3185 generics.cs: Add new tests.
3187 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3188 the generic inst to the generic imt thunks. This fixes AOT support,
3189 improves consistency with the normal IMT thunks, and makes it easier to
3190 add support for interface generic virtual methods later.
3192 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3194 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3196 * driver.c (mono_set_signal_chaining): New public API function to enable
3197 signal chaining on POSIX platforms.
3199 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3200 (si@lindenlab.com) to implement signal chaining. The original patch was
3201 contributed under the MIT X/11 license:
3202 https://bugzilla.novell.com/show_bug.cgi?id=318894
3204 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3206 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3207 too until it can be made to run on amd64.
3209 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3211 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3212 to get_generic_context_from_code () + get_call_info () if possible.
3214 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3216 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3217 suspend-on-sigsegv functionality.
3219 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3220 to suspend when a native SIGSEGV is received. This is useful for debugging
3221 crashes which don't happen under gdb, since a live process contains more
3222 information than a core file.
3224 * mini-exceptions.c (mono_print_thread_dump): Use
3225 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3227 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3229 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3231 * basic-float.cs: Disable the tests which currently fail on amd64.
3233 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3234 value to mono_arch_patch_callsite () to fix crashes.
3236 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3238 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3240 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3241 nop code by patching the call address to point to the nullified class init
3242 trampoline, as the former does not seem to be safe on SMP machines.
3244 2009-02-23 Mark Probst <mark.probst@gmail.com>
3246 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3249 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3251 * basic-float.cs basic-calls.cs: Fix warnings.
3253 2009-02-22 Mark Probst <mark.probst@gmail.com>
3255 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3256 correct frame pointer in the LMF. Should fix #478394.
3258 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3260 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3262 * image-writer.c: Make the binary writer less verbose.
3264 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3266 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3267 are called from runtime invoke wrappers.
3269 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3271 * cpu-ppc.md (store_memindex): Increase the size of this.
3273 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3275 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3277 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3279 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3282 Last fix for of #467201.
3285 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3287 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3289 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3290 and long_conv_to_r8_2:
3292 Fixed part of #467201.
3294 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3296 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3298 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3299 conversion to 32 bits.
3301 * cpu-x86.md: Increase the size of int_conv_to_r4.
3303 * basic-float.cs: Add a test for this.
3305 Fixed part of #467201.
3307 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3309 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3311 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3312 conversion to 64 bits.
3314 * basic-float.cs: Add a test for this.
3316 Fixed part of #467201.
3318 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3320 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3322 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3323 This behavior is compatible with MS.
3325 * iltest.il.in: Add a test for this.
3327 Fixed part of #467201.
3329 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3331 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3333 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3334 change the precision of the value.
3336 * cpu-x86.md: Define len for float_conv_to_r4.
3338 * basic-float.cs: Add a test for this.
3340 Fixed part of #467201.
3342 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3344 * mini.c: Adjust locking order to the new semantics where the loader lock
3347 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3356 * mini-trampolines.c:
3369 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3371 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3373 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3376 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3378 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3379 for cctors if needed.
3381 2009-02-17 Mark Probst <mark.probst@gmail.com>
3383 * mini-ppc.c: Fix build on Darwin.
3385 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3387 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3388 version instead of 3 as valgrind doesn't like version 3.
3390 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3392 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3393 usable for hashing methods.
3394 (emit_extra_methods): Use the new hash to avoid putting every method in the
3397 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3399 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3400 whenever a method ref could match a method.
3402 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3405 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3408 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3410 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3411 the encoding buffer.
3413 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3414 mono_method_get_header () on inflated methods as an optimization.
3416 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3418 * ssa.c (fold_ins): Fix another crash if the instruction following the
3419 switch was optimized away.
3421 2009-02-16 Mark Probst <mark.probst@gmail.com>
3423 Contributed under the terms of the MIT/X11 license by Steven
3424 Munroe <munroesj@us.ibm.com>.
3426 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3428 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3430 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3431 around the mono_domain_alloc calls, it is now done by the functions
3434 * aot-compiler.c (compile_method): Only add wrappers referenced by
3435 the method if compiling with full AOT.
3436 (mono_compile_assembly): Error out if --aot=full is specified on
3437 a platform where it is not supported.
3439 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3442 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3445 * aot-runtime.c (load_named_code): Handle
3446 mono_arm_throw_exception_by_token.
3448 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3450 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3453 * Makefile.am (fullaotcheck): Exit if a test fails.
3455 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3457 (mono_compile_assembly): Handle the assembler failing.
3459 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3460 accepting subsections of .bss.
3462 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3465 * aot-compiler.c: Remove some unused includes.
3467 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3468 now in MonoImageWriter.
3470 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3471 code sequence which matches a non-virtual call. Fixes #472654.
3473 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3475 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3478 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3479 use the image/dwarf writers directly.
3481 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3484 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3487 * image-writer.h: Fix some typos.
3489 * dwarfwriter.h dwarfwriter.c: New files.
3491 * aot-compiler.c: Extract the DWARF info writing functionality into a
3494 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3495 argument to return unwind info.
3497 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3499 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3501 * aot-runtime.c (decode_method_ref): Add a case for
3502 MONO_AOT_METHODREF_WRAPPER_NAME.
3504 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3507 * aot-compiler.c (encode_method_ref): Use the new constants.
3509 * aot-runtime.c (decode_method_ref): Ditto.
3511 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3512 be compiled, not the icall itself.
3514 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3516 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3517 using decode_method_ref ().
3519 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3520 convert it to an in32. Fixes #475859.
3522 * arrays.cs: Add a test.
3524 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3526 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3529 * basic-long.cs: Add a test.
3531 2009-02-12 Mark Probst <mark.probst@gmail.com>
3533 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3534 remove the frame pointer in leaf methods which don't receive any
3535 arguments, don't throw exceptions and don't do dynamic stack
3538 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3540 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3541 the fail_tramp changes. Hopefully fixes #475132.
3543 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3545 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3546 instead of mono_metadata_signature_dup_full.
3548 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3550 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3551 for processing jump tables. Fixes #473787.
3553 2009-02-11 Mark Probst <mark.probst@gmail.com>
3555 * mini-generic-sharing.c: mini_method_get_context() just calls
3556 mono_method_get_context_general() now.
3558 * mini.c, mini.h: Moved get_object_generic_inst(),
3559 construct_object_context_for_method() and
3560 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3562 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3564 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3565 basic block fell through to its successor bblock without a branch. Fixes
3568 * iltests.il.in: Add a test.
3570 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3571 (can_encode_patch): We can now handle arrays of generic parameters and
3574 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3576 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3577 the AOT file to avoid some #ifdefs in aot-runtime.c
3579 * mini.h: Bump AOT file format version.
3581 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3583 * Makefile.am (fullaotcheck): Make this run the tests.
3585 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3587 2009-02-10 Mark Probst <mark.probst@gmail.com>
3589 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3590 individually. Fixes #473482.
3592 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3594 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3596 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3598 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3599 (mono_compile_assembly): Hush compile warnings about
3600 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3603 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3605 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3607 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3609 * aot-compiler.c: Fix arm support.
3611 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3612 img_writer_emit_unset_mode () function.
3614 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3615 (mono_unwind_get_dwarf_pc_reg): Ditto.
3617 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3618 Move almost all platform specific code to a set of arch_ functions,
3619 and document them to ease porting.
3621 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3623 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3625 * aot-compiler.c: Extract the image writing functionality into a separate
3626 module to reduce the size of this file.
3628 2009-02-09 Geoff Norton <gnorton@novell.com>
3630 * mini-s390.c: Fix the signature of emit_sig_cookie.
3632 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3634 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3636 * aot-runtime.c (is_shared_got_patch): Ditto.
3638 * aot-runtime.c (load_named_code): Cope with the fact that
3639 decode_got_entry () won't decode the patch fully if its corresponding got
3640 entry is already filled.
3642 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3644 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3646 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3647 as the moving pointer instead of 'buf' for consistency with the rest of the
3649 (mono_arch_create_monitor_exit_trampoline): Ditto.
3651 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3652 generic_class_init trampolines.
3653 (add_generic_class): Extract some code from add_generic_instances () into a
3654 separate function so it can be called from other places too.
3655 (compile_method): Call add_generic_class () for the classes of inflated methods
3656 referenced by the method.
3657 (can_encode_patch): Allow references to generic parameters.
3659 * aot-runtime.c: Add support the patches required by the new trampolines.
3661 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3664 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3667 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3668 this from get_throw_pending_exception, make the signature full aot compatible.
3670 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3672 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3674 * exceptions.cs: Add a test.
3676 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3678 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3679 use the DWARF_DATA_ALIGN constant instead.
3681 * exception-<ARCH>.c: Update after the above change.
3683 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3686 * mini-arm.c: Enable the dwarf unwinder.
3688 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3689 instead of mono_class_setup_vtable ().
3691 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3693 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3696 * mini-x86.h: Enable the dwarf unwinder.
3698 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3700 Fix mcs/tests/test-7.cs
3701 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3704 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3706 * mini.c (print_jit_stats): Remove some unused statistics.
3708 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3710 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3712 2009-02-05 Mark Probst <mark.probst@gmail.com>
3714 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3715 the method we get from mono_object_get_virtual_method() because
3716 that function does it properly, now.
3718 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3720 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3721 opcodes. Fixes #472775.
3723 2009-02-05 Mark Probst <mark.probst@gmail.com>
3725 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3726 fact that mono_find_jit_info() sometimes returns the context
3727 corresponding to the jit info in new_ctx. Fixes #472600.
3729 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3731 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3732 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3733 klass->enum_basetype directly.
3735 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3738 * unwind.c: Avoid 0 sized arrays.
3740 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3742 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3743 size on systems with 64k pages. Fixes #471389.
3745 2009-02-04 Mark Probst <mark.probst@gmail.com>
3747 Contributed under the terms of the MIT/X11 license by Steven
3748 Munroe <munroesj@us.ibm.com>.
3750 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3751 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3754 2009-02-04 Mark Probst <mark.probst@gmail.com>
3756 Contributed under the terms of the MIT/X11 license by Steven
3757 Munroe <munroesj@us.ibm.com>.
3759 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3762 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3763 The trampoline can be longer on PPC64.
3765 2009-02-04 Mark Probst <mark.probst@gmail.com>
3767 Contributed under the terms of the MIT/X11 license by Steven
3768 Munroe <munroesj@us.ibm.com>.
3770 * mini-ppc.c: Compiler warning fixes and trivial code
3773 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3775 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3776 ins->dreg which could be a hardware register, not a vreg.
3778 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3780 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3781 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3783 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3785 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3786 ->dreg, that is not the vreg we are looking for.
3788 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3790 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3793 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3796 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3798 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3800 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3803 * aot-compiler.c: Add xdebug support on x86.
3805 * unwind.c: Add x86 support.
3807 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3808 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3810 * mini.c (mini_method_compile): Ditto.
3812 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3815 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3816 which mimic .push_section/.pop_section in GAS.
3818 * aot-compiler.c: Emit precise live range information for variables.
3820 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3822 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3823 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3826 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3827 the live ranges of variables.
3829 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3830 of the variable in terms of native offsets.
3832 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3834 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3836 2009-02-02 Mark Probst <mark.probst@gmail.com>
3838 Contributed under the terms of the MIT/X11 license by Steven
3839 Munroe <munroesj@us.ibm.com>.
3841 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3842 order (offset then base reg) for ppc_load_multiple_regs.
3843 (emit_save_saved_regs) Correct operand order for
3844 ppc_store_multiple_regs.
3845 (mono_arch_get_call_filter): Correct operand order for
3846 ppc_load_multiple_regs.
3848 * mini-ppc.c (emit_memcpy): Fix operand order for
3849 ppc_load_reg_update and ppc_store_reg_update.
3850 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3851 (mono_arch_emit_epilog): Correct operand order for
3852 ppc_load_multiple_regs.
3854 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3855 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3857 2009-02-02 Mark Probst <mark.probst@gmail.com>
3859 * cpu-ppc64.md: Fixed storer4_memindex length.
3861 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3863 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3866 * aot-compiler.c (emit_line_number_info): Optimize this.
3868 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3870 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3872 * aot-compiler.c: Add debug info for methods without debug info by
3873 emitting an IL file and having the line number info referencing that file.
3875 * aot-compiler.c: Optimize the size of the generated line number info.
3877 * aot-compiler.c: Emit line number info in xdebug mode.
3879 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3882 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3884 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3886 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3889 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3891 * basic-calls.cs: Test for the weird crash found on arm.
3893 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3895 * cpu-arm.md: Increase the size of storer8_membase_reg and
3896 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3898 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3899 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3900 reg to LR otherwise we'll be loading/storing from just the offset.
3902 2009-01-30 Miguel de Icaza <miguel@novell.com>
3904 Question: if we are storing gint32's inside the "*native_offset",
3905 should we change the signature to "gint32 *native_offset" to
3906 ensure that we do not have type definition problems?
3908 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3909 an int * as this is what the other function expects, causes
3910 problems with Freescale's compiler that defined int32_t to be a
3911 long and makes int incompatible
3913 2009-01-30 Miguel de Icaza <miguel@novell.com>
3915 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
3916 filename conflict with bjam.
3918 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3920 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
3921 as it might use decomposed ops.
3923 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3925 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
3927 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
3930 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
3932 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
3935 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
3936 way registers are stored in MonoContext on arm.
3938 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
3939 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
3941 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
3943 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
3945 * mini.c (mini_init): Register mono_isfinite.
3947 * jit-icalls.c (mono_isfinite): New jit icall.
3949 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
3951 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
3952 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
3955 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3957 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
3958 separate frame and stack pointers, so we must use FP to find the register
3960 The FP reg is retrieved from the MonoContext::regs array.
3962 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3964 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
3967 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3969 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
3970 return R4 and R8 when not running under softfloat.
3972 Fixes basic-calls.exe
3974 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3976 * mini-arm.c: Implement some overflow opcodes.
3978 2009-01-29 Miguel de Icaza <miguel@novell.com>
3980 * ssa.c: handle another alloca.h
3982 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
3983 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
3984 MONO_ARCH_USE_SIGACTION.
3986 * aot-runtime.c, mini-exceptions.c: Replace platform define with
3989 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
3991 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
3992 PPC targets as sigaction does not exist on all platforms, define
3993 this on a per-platform basis.
3995 Instead of erroring out if the platform is not defined, include
3996 mini-ppc-os.h, and expect that the OS specific setting provides
3997 the required information.
3999 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4001 * aot-compiler.c: Fix --enable-minimal=aot.
4003 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4005 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4008 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4010 * exceptions-arm.c: Fix warnings.
4012 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4015 * mini-x86.c: Fix --enable-minimal=jit build.
4017 * mini.c: Really fix --enable-minimal=jit build.
4019 * mini.c (construct_object_context_for_method): Move this outside
4020 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4022 "Backported" of r124984 from 2.0 branch.
4024 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4026 "Backport" of r124977 + r124978 from 2.0 branch.
4028 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4029 to avoid calling mono_exception_from_token () from the throw trampoline.
4030 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4031 for throwing corlib exceptions, this fixes full-aot support for corlib
4034 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4036 2009-01-29 Miguel de Icaza <miguel@novell.com>
4038 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4039 part of the changes to split the code in mini into operating
4040 system specific files.
4042 This patch was done by copying mini.c to the respective files to
4043 preserve SVN history.
4045 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4047 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4049 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4051 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4052 remoting-invoke-with-check wrappers of shared methods.
4054 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4056 2009-01-27 Mark Probst <mark.probst@gmail.com>
4058 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4059 optimization if the top of stack is the last instruction in the
4060 bblock. Otherwise it might have been used after its definition.
4063 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4065 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4066 method as well when get_vcall_slot () fails to match a code sequence.
4068 * mini-arm.c: Fix the android build, which doesn't have
4071 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4073 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4076 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4078 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4080 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4082 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4083 and put its id into jinfo->used_regs. This is only used on amd64,
4084 which is currently the only platform generating unwind info.
4086 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4087 the dwarf unwinder. This is required to correctly handle async exceptions
4088 like thread abort and stack overflows, which can happen while a method
4089 is in the middle of its prolog or epilog.
4091 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4092 the unwind info belonging to an AOTed method.
4094 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4095 into cfg->unwind_ops.
4097 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4099 * mini.c (mini_init): Call mono_unwind_init ().
4100 (mini_cleanup): Call mono_unwind_cleanup ().
4102 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4103 unwind info to be shared between methods.
4105 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4108 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4109 get_throw_pending_exception () to avoid initialization races.
4111 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4112 mono_arch_exceptions_init () function.
4114 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4116 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4118 * mini.c (mono_get_domain_intrinsic): New helper function.
4119 (mono_get_thread_intrinsic): Ditto.
4121 * mini-arm.c mini-ia64.c: Use the new helper functions.
4123 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4124 the last constrained_call change, since it is needed in the non-AOT
4127 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4129 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4130 mono_get_lmf_addr () on arm eabi linux.
4132 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4134 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4135 code sequence which matches a non-virtual call.
4137 2009-01-23 Mark Probst <mark.probst@gmail.com>
4139 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4142 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4144 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4145 runtime-invoke wrappers, since they are also shared based on signature.
4147 2009-01-22 Mark Probst <mark.probst@gmail.com>
4149 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4150 info from the (correct) context.
4152 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4154 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4156 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4157 using dwarf unwinding info. Not yet used.
4159 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4161 2009-01-21 Mark Probst <mark.probst@gmail.com>
4163 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4166 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4167 special case and handle mono_arch_delegate_invoke_impl() returning
4168 function descriptors.
4170 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4171 trampolines return function descriptors, too.
4173 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4175 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4176 out_of_line optimization.
4178 2009-01-21 Martin Baulig <martin@ximian.com>
4181 (MonoCompile): Added `disable_deadce_vars' to disable removing
4185 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4186 inside the debugger.
4188 * liveness.c (mono_analyze_liveness): Don't remove any unused
4189 variables if `cfg->disable_deadce_vars' is set.
4191 2009-01-21 Mark Probst <mark.probst@gmail.com>
4193 * method-to-ir.c: Only apply exception constructor optimization if
4194 the the method actually belongs to an exception class. Fixes
4197 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4199 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4200 change inside a #ifdef __mono_ppc64__.
4202 * aot-compiler.c (compile_method): Remove the previous limitation.
4204 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4205 on type variables in AOTed code.
4207 * aot-compiler.c (compile_method): Skip generic methods having type
4208 constraints on their generic parameters.
4210 * aot-compiler.c (compile_method): Check for methods which cannot be
4211 encoded inside RGCTX_FETCH patches as well.
4213 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4216 2009-01-20 Mark Probst <mark.probst@gmail.com>
4218 * method-to-ir.c: Force the vtable variable in shared generic code
4219 for the case that they might show up on a stack trace where they
4222 * mini-exceptions.c: Save and use generic sharing info as well as
4223 IP in stack traces to resolve shared generic instantiations.
4225 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4227 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4228 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4230 2009-01-20 Mark Probst <mark.probst@gmail.com>
4232 * method-to-ir.c: Do generic sharing for array constructors.
4234 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4236 * mini-exceptions.c (mono_print_thread_dump): Add information
4237 about the thread state using wapi_current_thread_desc.
4239 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4241 * basic-simd.cs: Tests for the new constructors.
4243 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4245 * mini-ops.h: Added OP_EXPAND_*
4249 * mini-x86.c (mono_arch_output_basic_block): Same.
4251 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4253 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4255 * iltests.il.in: Add a test for #467385.
4257 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4259 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4260 thread been cleaned up is not the same currently in execution.
4262 Fixes appdomain-unload crashes on windows, osx and linux variants
4263 without the __thread keyword.
4265 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4267 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4268 (koush@koushikdutta.com). Implement this for android.
4270 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4271 begins with a digit.
4273 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4274 mono_marshal_get_write_barrier ().
4276 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4278 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4279 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4280 that pass them on a register pair.
4282 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4283 test was crashing due to that.
4285 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4287 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4288 trampoline code. Include ucontext.h only if available.
4290 2009-01-15 Mark Probst <mark.probst@gmail.com>
4292 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4293 and doesn't check whether it's sharable, like it was before
4294 removing the shared generics hash. This brings IronPython
4295 performance back to what it was before that change.
4297 2009-01-14 Mark Probst <mark.probst@gmail.com>
4299 * method-to-ir.c: Handle delegate invocation optimization earlier,
4300 otherwise it would be handled (much more slowly) by the
4301 final/sealed optimization.
4303 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4305 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4306 domain is not set. Fixes #465864.
4308 2009-01-12 Mark Probst <mark.probst@gmail.com>
4310 * method-to-ir.c: Don't stop sharing of generic methods with catch
4311 clauses - we already handle those.
4313 2009-01-12 Mark Probst <mark.probst@gmail.com>
4315 * mini.c, mini.h: lookup_generic_method() is now
4316 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4317 making the shared_generics_hash obsolete.
4319 2009-01-12 Mark Probst <mark.probst@gmail.com>
4321 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4322 use the red zone. Make room on the stack first and then use it,
4323 not the other way around.
4325 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4327 * mini.c (mini_init): Call mono_xdebug_init ().
4329 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4331 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4333 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4335 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4338 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4339 debug+unwind info for trampolines.
4341 * mini.c (mono_create_unwind_op): New helper function.
4343 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4345 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4347 * aot-compiler.c: Fix the build.
4349 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4351 * Makefile.am: Update dtrace-prelink.sh location.
4353 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4355 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4356 optimization. Fixes #464520.
4358 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4360 * mini-amd64.c : Adding code to save/restore non-volatile registers
4363 * exceptions-amd64.c : Adding code to save/restore non-volatile
4364 registers on Winx64.
4366 Contributed under MIT/X11 license.
4368 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4370 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4371 __GNUC_MINOR__ which can break when the major version changes.
4373 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4375 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4377 2009-01-07 Geoff Norton <gnorton@novell.com>
4379 * helpers.c: Allow mono -v -v -v to work on darwin.
4381 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4383 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4386 Contributed under MIT/X11 license.
4388 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4390 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4391 instead of directly accessing type->data.klass. Fixes #462016.
4392 (mono_allocate_stack_slots_full): Ditto.
4394 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4395 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4397 * aot-compiler.c (emit_plt): Fix ARM build.
4399 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4401 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4403 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4406 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4407 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4410 * iltests.il.in: Add a regression test.
4412 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4414 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4416 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4418 * basic-simd.cs: Add a regression test for #462457.
4420 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4422 * mini-ops.h: Add a definition of XPHI.
4424 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4426 * ssa.c (op_phi_to_move): Handle XPHI.
4428 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4432 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4434 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4436 2008-12-31 Geoff Norton <gnorton@novell.com>
4438 * mini-ppc.c: The prolog size allocated can be too small for darwin
4439 ppc32 under certain circumstances. Also fix a small logic bug.
4441 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4443 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4444 while loading AOT methods.
4446 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4447 since only the former is nulled out after a successful cast. This prevents
4448 crashes with rethrown exceptions when using --debug=casts.
4450 2008-12-24 Mark Probst <mark.probst@gmail.com>
4452 * mini.h: New macro for checking whether a method is final,
4453 i.e. whether the method or its class is marked final.
4455 * method-to-ir.c: Use the new macro for all final-checks
4456 consistently. Fixes the crash in the System.ServiceModel tests.
4458 2008-12-23 Mark Probst <mark.probst@gmail.com>
4460 * mini-exceptions.c (get_exception_catch_class): Corrected another
4461 overly strict assertion.
4463 2008-12-23 Mark Probst <mark.probst@gmail.com>
4465 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4466 Clobbering it is not allowed because the caller might use it as
4467 the vtable register in the interface call.
4469 2008-12-19 Mark Probst <mark.probst@gmail.com>
4471 * mini-exceptions.c (get_exception_catch_class): Corrected an
4472 overly strict assertion.
4474 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4476 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4478 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4480 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4482 * cpu-mips.md: correct lengths for certain long_ opcodes.
4484 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4486 * 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().
4488 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4490 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4492 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4494 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4496 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4498 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4501 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4503 * 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
4505 * 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)
4507 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4509 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4511 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4513 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4514 gshared code. Fixes #458947.
4516 * generics.cs: Add a test.
4518 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4520 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4522 * mini-mips.c: first pass n32 code generation.
4524 * mini-mips.h: datatypes and defines for n32 support.
4526 * exceptions-mips.c: first pass n32 code generation.
4528 * tramp-mips.c: first pass n32 code generation.
4530 * cpu-mips.md: add long_ opcodes.
4532 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4534 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4536 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4538 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4540 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4542 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4544 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4546 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4548 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4550 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4552 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4554 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4556 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4558 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4560 2008-12-12 Mark Probst <mark.probst@gmail.com>
4562 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4563 descriptors for helper functions directly in front of the code.
4565 2008-12-11 Mark Probst <mark.probst@gmail.com>
4567 * method-to-ir.c: Removed an unnecessary assertion.
4569 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4571 * method-to-ir.c: Merge SGEN changes from the old JIT.
4573 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4575 * driver.c (compile_all_methods_thread_main): Handle failure of
4578 2008-12-10 Mark Probst <mark.probst@gmail.com>
4580 * mini-ppc.c: Merged with mini-ppc64.c.
4582 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4584 * Makefile.am: Use the same sources for PPC and PPC64.
4586 * mini-ppc64.c: Removed.
4588 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4590 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4591 code to mono_bb_is_fall_through.
4593 * branch-opts.c (mono_remove_critical_edges): Same.
4595 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4597 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4598 expect that an OP_BR_REG will be there.
4600 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4602 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4603 for the many branch ops. The original check miss OP_BR_REG.
4607 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4609 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4611 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4613 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4614 while holding the aot lock.
4616 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4618 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4620 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4622 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4623 to release all runtime callable wrappers held by the runtime.
4625 Contributed under MIT/X11 license.
4627 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4629 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4632 Contributed under MIT/X11 license.
4634 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4636 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4637 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4639 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4641 * cpu-mips.md: fix ckfinite length
4643 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4644 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4645 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4647 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4649 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4651 2008-12-08 Geoff Norton <gnorton@novell.com>
4653 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4654 size by 8 bytes as well.
4656 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4658 * basic-simd.cs: Fix method names for Vector16b.
4660 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4662 * basic-simd.cs: Fix method names for Vector16sb.
4664 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4666 * basic-simd.cs: Fix method names for Vector8us.
4668 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4670 * basic-simd.cs: Fix method names for Vector8s.
4672 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4674 * basic-simd.cs: Fix method names for Vector4ui.
4676 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4678 * basic-simd.cs: Fix method names for Vector2l.
4680 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4682 * basic-simd.cs: Fix method names for Vector2d.
4684 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4686 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4687 that are extension methods.
4689 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4691 * basic-simd.cs: Fix method names for Vector4f.
4693 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4695 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4696 as such. Fixes #456669.
4698 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4700 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4702 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4704 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4705 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4706 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4707 (mips_adjust_stackframe): handle FP spills
4709 * mini-ops.h: add mips_mtc1_s2
4711 * cpu-mips.md: add mips_mtc1_s2
4713 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4715 * unwind.c: New file, move the unwind info encoding functions here from
4716 aot-compiler.c, so they could be used at runtime too.
4718 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4720 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4721 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4723 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4725 * mini-mips.c: cleanup warnings
4726 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4727 (mips_adjust_stackframe): handle case of taking the address of stack locals
4729 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4731 * aot-compiler.c: Implement a few functions missing from the asm writer.
4732 (emit_method_code): Only write symbols for methods when using the bin
4733 writer, since the assembler can't deal with the characters in our method
4736 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4738 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4741 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4742 a bit to also restore %rax.
4744 2008-12-05 Mark Probst <mark.probst@gmail.com>
4746 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4748 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4750 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4753 2008-12-05 Mark Probst <mark.probst@gmail.com>
4755 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4757 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4758 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4760 * exceptions-ppc64.c: Removed.
4762 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4764 2008-12-05 Mark Probst <mark.probst@gmail.com>
4766 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4769 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4771 * tramp-ppc64.c: Removed.
4773 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4775 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4778 2008-12-05 Mark Probst <mark.probst@gmail.com>
4780 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4782 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4783 mini-ppc.h instead of mini-ppc64.h.
4785 * mini-ppc64.h: Removed.
4787 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4789 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4791 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4793 2008-12-05 Mark Probst <mark.probst@gmail.com>
4795 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4796 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4799 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4801 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4803 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4805 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4807 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4809 * basic-simd.cs: Tests for operator == and != on Vector4f.
4811 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4813 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4815 * simd-intrinsics.c: Kill useless enum.
4817 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4819 * cpu-mips.md: add long_conv_to_ovf_i4_2
4820 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4822 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4824 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4826 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4828 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4830 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4832 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4834 * basic-simd.cs: Add tests for new methods.
4836 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4838 * simd-intrinsics.c: Add support for operator == and !=
4841 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4843 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4845 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4847 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4849 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4851 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4852 MONO_PATCH_INFO_ICALL_ADDR.
4854 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4856 * aot-compiler.c: Resurrect full-aot support.
4858 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4860 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4862 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4864 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4866 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4868 * basic-simd.cs: Fix tests to work under ppc.
4869 Remove tests for methods that will be removed.
4871 2008-12-03 Mark Probst <mark.probst@gmail.com>
4873 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4874 generic type (via a typedef or typeref) correctly.
4876 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4878 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4879 diagnose an assertion failure.
4881 2008-12-02 Mark Probst <mark.probst@gmail.com>
4883 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4884 Fix trampoline size.
4886 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4887 conversion opcodes are implemented natively instead via emulation.
4889 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4891 * cpu-mips.md: remove mips_xori
4893 * mini-ops.h: remove mips_xori
4895 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4897 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4899 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4901 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4903 * cpu-mips.md: fix instruction lengths.
4905 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4907 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4909 * mini-ops.h: fix slti / sltiu op profiles.
4911 2008-12-02 Martin Baulig <martin@ximian.com>
4913 * method-to-ir.c (mono_method_to_ir): Disable debugging
4914 information for the init locals block to make the debugger stop
4915 after all locals have been initalized.
4917 2008-12-02 Martin Baulig <martin@ximian.com>
4919 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
4920 running inside the debugger.
4922 2008-12-01 Zoltan Varga <vargaz@gmail.com>
4924 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
4927 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
4928 alu->alu imm optimization which only shows if deadce is disabled.
4930 * aot-compiler.c: Rename the function names for the binary and asm writers
4931 so they can coexist in the same process. Rework the xdebug code to use the
4932 asm writer. This avoids the need to call into the runtime to dump the
4933 debugging info. Add more debugging info for types.
4935 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
4937 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
4938 cpu description tables, they can't occur in cpu-<ARCH>.md.
4940 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
4941 the stack in CEE_LDFLDA. Fixes #450542.
4943 * generics.cs: Add a new test.
4945 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4947 * mini-ops.h: updated MIPS opcodes
4948 * mini-mips.c: decompose long opts
4949 * mini-mips.h: decompose long opts
4951 2008-11-29 Mark Mason <mmason@upwardaccess.com>
4953 * cpu-mips.md: fix length on int_rem_un
4954 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
4956 2008-11-29 Zoltan Varga <vargaz@gmail.com>
4958 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
4960 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
4962 2008-11-29 Martin Baulig <martin@ximian.com>
4964 * mini-exceptions.c (mono_handle_native_sigsegv): Check
4965 mono_debug_using_mono_debugger() in addition to the
4966 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
4968 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4970 * mini-ops.h: updated more MIPS opcodes
4971 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
4972 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
4974 2008-11-28 Mark Probst <mark.probst@gmail.com>
4976 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
4978 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4980 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
4981 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
4982 * mini-ops.h: correct selected mips opcode entries
4984 2008-11-28 Mark Probst <mark.probst@gmail.com>
4986 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
4989 2008-11-28 Mark Probst <mark.probst@gmail.com>
4991 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
4993 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4995 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
4996 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
4997 * mini-mips.h: disable IMT
4998 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5000 2008-11-28 Mark Probst <mark.probst@gmail.com>
5002 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5004 2008-11-28 Mark Probst <mark.probst@gmail.com>
5006 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5008 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5010 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5013 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5015 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5016 for Set/GetVector aligned versions.
5018 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5020 * basic-simd.cs: Add tests for Get/SetVector.
5022 2008-11-27 Mark Probst <mark.probst@gmail.com>
5024 * mini.c: Removed g_slist_append_mempool(). Now in
5027 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5029 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5030 size properly and make the bounds check optional.
5032 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5033 for SetVector and IsAligned.
5035 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5037 * mini.c: Remove unused mono_normalize_opcodes () function.
5039 2008-11-26 Mark Probst <mark.probst@gmail.com>
5041 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5042 using the new atomic add ops now.
5044 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5047 2008-11-26 Mark Probst <mark.probst@gmail.com>
5049 * mini-ppc64.c: Several fixes.
5051 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5053 * cpu-mips.md: added jump_table
5054 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5056 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5058 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5060 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5062 * mini-ops.h: corrected a handful of MIPS opcodes.
5064 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5066 * aot-compiler.c: MIPS to use ELF writer
5068 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5070 * mini-codegen.c: remove MIPS specific assert.
5072 2008-11-25 Mark Probst <mark.probst@gmail.com>
5074 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5075 fixes. PPC64 now passes most of the runtime regressions.
5077 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5079 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5080 volatile intervals a bit.
5082 2008-11-24 Mark Probst <mark.probst@gmail.com>
5084 * basic-long.cs: New test case.
5086 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5088 * mini.c (mini_method_compile): Disable globalra for large methods for
5091 * regalloc2.c (order_moves): Add fp support.
5093 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5094 source bblock ends with an OP_BR_REG.
5096 * ratests.cs: Add a new test.
5098 2008-11-23 Mark Probst <mark.probst@gmail.com>
5100 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5101 sharing. PPC64 now passes generics.exe.
5103 2008-11-23 Mark Probst <mark.probst@gmail.com>
5105 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5107 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5109 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5110 memory when mono_jit_info_table_find () can't find the method in the
5113 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5116 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5119 2008-11-23 Mark Probst <mark.probst@gmail.com>
5121 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5122 Several fixes. PPC64 now runs exceptions.exe and
5123 devirtualization.exe.
5125 2008-11-22 Mark Probst <mark.probst@gmail.com>
5127 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5128 arrays.exe and basic-math.exe.
5130 2008-11-22 Mark Probst <mark.probst@gmail.com>
5132 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5133 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5135 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5137 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5139 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5141 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5143 * ir-emit.h: Move macros from method-to-ir.c to here.
5145 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5147 * mini-ops.h: Correct the long simd ops to use LREG.
5149 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5151 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5153 * mini-ops.h: Correct the dreg type of a few long opcodes.
5155 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5158 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5160 * mini-ppc.c: remove negative stack references in epilog
5161 for platforms that don't support the red zone.
5163 2008-11-21 Mark Probst <mark.probst@gmail.com>
5165 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5166 point regs. Now PPC64 passes basic-calls.exe.
5168 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5170 * basic-simd.cs: Add tests for accessors of Vector2l.
5172 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5174 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5176 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5178 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5180 2008-11-21 Mark Probst <mark.probst@gmail.com>
5182 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5183 PPC64 passes basic-long.exe.
5185 2008-11-20 Mark Probst <mark.probst@gmail.com>
5187 * decompose.c: Decompose carry and overflow add on PPC64 like on
5188 other 64 bit archs. Don't decompose sub at all on PPC64.
5190 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5191 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5194 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5196 * basic-simd.cs: Add tests for accessors of Vector2d.
5198 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5200 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5204 * mini-x86.c (mono_arch_output_basic_block): Same.
5206 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5208 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5210 * basic-simd.cs: Add tests for accessors of Vector4f.
5212 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5214 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5218 * mini-x86.c (mono_arch_output_basic_block): Same.
5220 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5222 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5224 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5226 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5228 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5232 * mini-x86.c (mono_arch_output_basic_block): Same.
5234 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5236 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5238 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5240 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5242 * simd-intrinsics.c: Enable setters for Vector16sb.
5244 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5246 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5250 * mini-x86.c (mono_arch_output_basic_block): Same.
5252 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5254 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5256 * simd-intrinsics.c: Implement setter for Vector8us.
5258 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5260 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5263 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5265 * mini-ppc.c: remove references to the red zone in the prolog
5266 (for systems that don't support it).
5268 2008-11-19 Mark Probst <mark.probst@gmail.com>
5270 * cpu-ppc64.md: Fixed a few instruction lengths.
5272 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5275 2008-11-19 Mark Probst <mark.probst@gmail.com>
5277 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5280 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5282 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5284 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5286 * mini-ops.h: Added OP_INSERT_I2.
5290 * mini-x86.c (mono_arch_output_basic_block): Same.
5292 * simd-intrinsics.c: Implement setter for Vector8s.
5294 * simd-methods.h: Add the names of get setters of Vector8s.
5296 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5298 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5300 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5303 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5305 2008-11-18 Mark Probst <mark.probst@gmail.com>
5307 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5308 for PPC64. An empty program runs now.
5310 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5312 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5314 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5315 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5316 info for JITted code is emitted into a shared library, loadable into gdb.
5318 2008-11-18 Mark Probst <mark.probst@gmail.com>
5320 * Makefile.am: Changes to build PPC64.
5322 * mini-arch.h: Include mini-ppc64.h on PPC64.
5324 2008-11-18 Mark Probst <mark.probst@gmail.com>
5326 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5327 in PPC code up to r119147.
5329 2008-11-18 Mark Probst <mark.probst@gmail.com>
5331 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5332 cpu-ppc64.md: Changes for PPC64.
5334 Based on code submitted by andreas.faerber@web.de at
5335 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5338 2008-11-18 Mark Probst <mark.probst@gmail.com>
5340 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5341 cpu-ppc64.md: Copied from the corresponding PPC files from
5344 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5346 * mini-ops.h: Added OP_ROUND.
5348 * cpu-x86.md: Added round.
5350 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5352 * basic-math.cs: Added test_0_round to test rounding.
5354 Contributed under MIT/X11 license.
5356 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5358 * aot-compiler.c : Fix the Winx64 build.
5360 Contributed under MIT/X11 license.
5362 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5364 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5365 in OP_EXTRACT_R8 to avoid possible stack corruption.
5367 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5369 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5371 * cpu-x86.md: Added extract_r8.
5373 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5375 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5376 a couple of OP_EXTRACT_I4.
5378 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5380 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5382 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5384 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5387 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5389 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5390 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5392 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5393 are not needed any more.
5395 * mini.h: Remove the unused INS_LIST macros.
5397 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5400 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5403 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5404 mono_alloc_ireg () instead.
5406 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5409 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5412 * aot-runtime.c (load_aot_module): Disable AOT when running under
5415 * mini-amd64.h: Change the monitor fastpath defines to check for
5416 !PLATFORM_WIN32 so they work on *bsd too.
5418 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5420 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5422 * mini.h (MonoCompile): Remove new_ir flag.
5424 * regalloc.h regalloc.c: Remove unused code.
5426 * cpu-*.md: Remove more unused opcodes.
5428 * simple-cee-ops.h simple-mini-ops.h: Removed.
5430 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5432 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5434 * aliasing.h: Removed.
5436 * *.c: Remove references to aliasing.h and inssel.h.
5438 * mini.c: Remove additional unused functions.
5440 * mini-ops.h cpu-*.md: Remove unused opcodes.
5442 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5444 Remove the old JIT code.
5446 * inssel*.brg: Removed.
5448 * ssa.c abcremoval.c aliasing.c: Removed.
5450 * ssa2.c: Renamed to ssa.c.
5452 * abcremoval2.c: Renamed to abcremoval.c.
5454 * *.c: Removed all !cfg->new_ir code.
5456 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5457 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5459 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5461 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5463 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5464 to simplify the code and cut back on the number of global symbols in the AOT
5467 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5469 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5471 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5472 with the got/got_info tables.
5474 * mini.h: Bump AOT file format version.
5476 * unwind.h: New file, contains definitions for stack unwinding.
5478 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5481 * aot-compiler.c: Generalize the emitting of unwind information to use the
5482 information in cfg->unwind_ops.
5484 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5486 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5487 AOT method frames. Enable writing symbols for methods by default.
5489 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5491 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5492 and make it work with vectors of element sizes 1, 2 and 4.
5494 * simd-intrinsics.c: Enable getter for all vectors with element size
5497 * simd-methods.h: Add the names of other getters.
5499 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5505 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5507 * mini-ppc.h: portability fix.
5509 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5511 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5512 buggy and will overwrite it.
5514 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5516 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5517 Use it to emit local symbols for all methods so AOTed methods show up with
5518 their full name in gdb/valgrind output.
5520 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5522 * mini-ppc.c: portability fixes.
5524 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5526 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5527 entries out of the if (!generic_shared...) code so it is always done.
5528 (mono_class_init_trampoline): Do the patching when running under valgrind
5529 too, newer versions of valgrind have no problems with it.
5531 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5533 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5536 2008-11-13 Mark Probst <mark.probst@gmail.com>
5538 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5541 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5543 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5545 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5547 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5553 * simd-intrinsics.c: Same.
5555 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5557 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5559 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5561 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5562 to work with more Vector types.
5564 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5566 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5567 store the elemens directly instead of using and intermediate.
5569 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5571 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5573 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5574 to preserve %eax for aot plt trampolines.
5576 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5577 (encode_method_ref): Flag synchronized methods so they won't go through
5580 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5583 * cpu-ia64.md (jmp): Increase max length.
5585 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5587 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5588 open generic classes.
5590 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5592 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5593 box+brtrue optimization since it causes test failures on x86.
5595 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5597 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5603 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5604 for simd ctor values.
5606 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5607 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5609 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5611 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5614 * simd-instrincs.c: Same.
5616 * basic-simd.cs: Same.
5618 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5620 * ratests.cs: Add more tests.
5622 * regalloc2.c (add_spill_code): Handle more corner cases.
5624 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5626 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5627 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5628 both the source an destination of an instruction.
5630 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5632 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5633 wapihandles.c: more portability changes.
5635 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5637 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5638 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5639 safe to execute in a signal handler and the kernel provides better
5640 the info in /proc/self/smaps. Avoid the assert on sigaction during
5643 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5645 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5646 do the bblock linking hack if it is actually needed.
5648 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5651 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5652 crash problem is fixed.
5654 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5657 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5659 (mini_method_compile): Set the starting value of next_vreg to
5660 MAX_IREGS + MAX_FREGS when using globalra.
5662 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5663 filter clauses with BB_EXCEPTION_HANDLER.
5665 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5667 2008-11-10 Mark Probst <mark.probst@gmail.com>
5669 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5670 space for stdcall. Fixes regressions on Win32.
5672 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5674 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5676 (linear_scan): Remove an assert which doesn't seem to be needed.
5678 * local-propagation.c (mono_local_deadce): Avoid a call to
5679 MONO_DELETE_INS which would screw up the instruction linking.
5681 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5683 * regalloc2.c: Upgrade to work the current JIT code.
5685 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5687 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5690 * aot-runtime.c: Remove some dead code.
5692 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5694 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5696 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5697 trampolines using sscanf since atoi doesn't work on large unsigned values.
5699 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5700 Initialize code_size.
5702 2008-11-08 Mark Probst <mark.probst@gmail.com>
5704 * method-to-ir.c (mini_emit_inst_for_method): Make
5705 Interlocked.CompareExchange work for Int arguments on 32 bit
5708 2008-11-07 Mark Probst <mark.probst@gmail.com>
5710 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5712 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5714 * main.c Fix MSVC build.
5716 Contributed under MIT/X11 license.
5718 2008-11-06 Mark Probst <mark.probst@gmail.com>
5720 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5721 alignment larger than 8 bytes are aligned correctly, too.
5723 * mini.c: Honor the min_align field of MonoClass when laying out
5726 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5728 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5730 * aot-compiler.c (emit_plt): Fix a warning.
5732 * aot-compiler.c: Implement ARM support in the binary writer.
5734 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5736 * basic-simd.cs: Add test for getter with byref arg.
5737 Fix the naming of a few tests.
5738 Add missing checks to a test.
5740 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5742 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5744 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5745 most of the full-aot support for monitor enter/exit trampolines.
5747 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5748 enter/exit trampoline creation functions.
5750 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5753 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5755 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5756 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5757 implement the needed functionality without adding crap to the runtime.
5759 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5761 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5764 * mini.c (mono_build_date): New global version holding the build date in
5767 * Makefile.am (buildver.c): Generate a file containing the build date.
5769 * main.c: Set the build date from the generated file.
5771 * mini.c (mono_get_runtime_build_info): New helper function returning build
5772 information in a string format.
5774 * driver.c (mono_main): Print the build date in --version.
5776 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5777 file when the bind-to-runtime-version option is used.
5779 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5781 * simd-intrinsics.c: Fix bug when using getters and byref args.
5783 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5785 * simd-methods.h: Rename prefetch methods.
5787 * simd-intrinsics.c: Same.
5789 2008-11-05 Mark Probst <mark.probst@gmail.com>
5791 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5794 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5796 * aot-compiler.c: Use the bundled elf header files instead of depending on
5799 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5802 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5805 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5807 * cpu-x86.md: Add store nta ops.
5813 * mini.h: Add an enum for simd prefetch modes.
5815 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5816 of store. Use the changed code to support store nta.
5818 * simd-intrinsics.c: Add prefetch ops for all vector types.
5820 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5822 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5825 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5828 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5831 2008-11-04 Mark Probst <mark.probst@gmail.com>
5833 * mini-x86.c: Fixed commit.
5835 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5837 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5839 2008-11-04 Mark Probst <mark.probst@gmail.com>
5841 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5842 and MONITOR_EXIT, for the ASM fastpaths.
5844 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5847 * mini.c, patch-info.h: Signature and patch infos for
5848 Monitor.Enter/Exit trampolines.
5850 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5852 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5853 Monitor.Enter/Exit ASM fastpath for Linux.
5855 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5857 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5859 * objects.cs: Add a new test.
5861 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5863 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5864 if MONO_LOG_LEVEL is set.
5866 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5868 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5870 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5872 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5873 of file offsets. Align the sections belonging to the data segment to
5876 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5878 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5879 elf.h. Port it to amd64.
5881 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5883 * driver.c: Enable SIMD by default.
5885 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5887 * cpu-x86.md: Add prefetch op.
5893 * mini.h: Add an enum for simd prefetch modes.
5895 * simd-methods.h: Add prefetch function names.
5897 * simd-intrinsics.c: Add prefetch ops for all vector types.
5899 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5901 * aot-compiler.c (emit_bytes): Speed this up a little.
5903 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5905 * aot-compiler.c: Add JIT time etc. statistics.
5907 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5909 * mini.h (MonoCompile): Add 'got_offset' field.
5911 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5912 method_got_offsets array.
5914 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
5917 * aot-compiler.c (compile_method): Add generic method instances referenced
5918 by the method to the list of methods to be compiled, this is required so if
5919 A<T> references B<T>, and another assembly references A<int>, then it will
5920 also get a copy of B<int>.
5922 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
5923 when checking for monitor enter/exit.
5925 2008-10-30 Mark Probst <mark.probst@gmail.com>
5927 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
5928 for Monitor.Enter and Monitor.Exit if enabled.
5930 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
5933 2008-10-30 Zoltan Varga <vargaz@gmail.com>
5935 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
5936 of an OP_MOVE. Fixes #440046.
5938 * basic-long.cs: Add a new test.
5940 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5942 * mini.h: Add synchronization note for the managed counter-part.
5944 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
5945 returns the simd caps of the current cpu.
5947 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5949 * basic-simd.cs: Remove Console.WriteLine.
5951 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5953 * basic-simd.cs: New tests for Vector2ul.
5955 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5957 * simd-intrinsics.c: Add new vector type Vector2ul.
5959 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5961 * basic-simd.cs: New tests for Vector2l.
5963 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5965 * cpu-x86.md: Add long version of most packed int ops.
5971 * simd-intrinsics.c: Add new vector type Vector2l.
5973 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5975 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
5977 * simd-methods.h: Remove SN_op_BitwiseXor.
5979 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5981 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
5984 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5986 * basic-simd.cs: Test for Vector2d.
5988 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
5991 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5993 * cpu-x86.md: Add double version of all packed float ops.
5999 * simd-intrinsics.c: Add new vector type Vector2d.
6001 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6003 * simd-methods.h: Add Duplicate.
6005 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6007 * basic-simd.cs: Test for packing with signed saturation.
6009 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6011 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6012 found in the TYPESPEC table.
6014 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6016 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6019 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6021 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6022 instead of the RVA, since the RVA can be changed by tools like the cil
6025 * method-to-ir.c (mono_method_to_ir2): Ditto.
6027 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6028 (deserialize_variable): Ditto.
6030 2008-10-25 Martin Baulig <martin@ximian.com>
6032 * debug-mini.c (write_variable): Use
6033 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6035 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6037 * cpu-x86.md: Add unsigned variants of packd and packw.
6041 * mini-x86.h: Emit the right instruction for packd and packw.
6042 Add unsigned variants of packd and packw.
6044 * simd-intrinsics.c: Packd and packw were used in place of their
6045 unsigned variants. Change that.
6046 Add intrinsics for (Signed)PackWithSignedSaturation.
6048 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6050 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6052 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6054 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6056 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6058 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6060 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6063 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6065 2008-10-24 Mark Probst <mark.probst@gmail.com>
6067 * method-to-ir.c, mini.c: Special casing for the synchronized
6068 wrapper for the ldtoken+GetTypeFromHandle case.
6070 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6072 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6074 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6075 created/split bblocks.
6077 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6079 * mini-ops.h: Add packed signed mul high.
6083 * mini-x86.c (mono_arch_output_basic_block): Same.
6085 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6087 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6089 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6091 * basic-simd.cs: Tests for Vector16sb.
6093 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6095 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6097 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6099 * mini-ops.h: Add packed signed min, max and compare greater.
6103 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6106 * simd-methods.h: Add CompareGreaterThan.
6108 * simd-methods.h: Remove CompareEquals.
6110 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6112 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6114 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6117 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6119 * basic-simd.cs: Fix tests due to change in the API.
6121 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6123 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6125 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6127 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6129 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6130 inst_offset as this has invalid values for LDADDR.
6132 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6134 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6136 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6138 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6140 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6141 for accessing field->data.
6143 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6145 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6147 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6149 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6151 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6153 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6155 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6156 from the cfg mempool.
6158 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6160 * basic-simd.cs: Tests for new methods in Vector8us.
6162 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6164 * mini-ops.h: Add multiply and store high.
6168 * mini-x86.c (mono_arch_output_basic_block): Same.
6170 * simd-methods.h: Same.
6172 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6175 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6177 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6178 mono_class_setup_vtable ().
6180 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6181 mono_class_get_vtable_entry () for accessing klass->vtable.
6183 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6185 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6188 * method-to-ir.c (mono_save_token_info): Don't save references made from
6191 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6192 of generic instances.
6194 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6196 2008-10-19 Mark Probst <mark.probst@gmail.com>
6198 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6199 OP_JMP depends on the method signature. Calculate it properly.
6201 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6203 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6206 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6208 (emit_extra_methods): Add another table mapping method indexes to
6209 offsets in the extra_method_info table.
6211 * mini.h: Bump AOT file format version.
6213 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6214 and mono_aot_get_method_from_token () into one function.
6216 2008-10-19 Mark Probst <mark.probst@gmail.com>
6218 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6221 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6223 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6226 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6229 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6231 * mini.h: Bump aot file format version.
6233 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6234 AOT file can contain native code for methods which are not in the METHOD
6235 table. Generate code for non-sharable generic instances of generic methods
6236 found in the METHODSPEC table.
6238 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6239 encoding generic type handles.
6241 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6242 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6244 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6245 macros + MONO_ADD_INS.
6247 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6250 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6252 * mini.h: Bump aot file format version.
6254 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6256 2008-10-17 Mark Probst <mark.probst@gmail.com>
6258 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6259 platforms, with definable stack alignment value. Set to 16 now
6262 * mini.c, mini.h, driver.c: Command line option for disabling
6265 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6267 * basic-simd.cs: Tests for new methods in Vector4ui.
6269 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6271 * mini-ops.h: Add packed int shuffle.
6275 * mini-x86.c (mono_arch_output_basic_block): Same.
6277 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6278 extract mask, max, min, shuffle.
6280 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6282 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6284 * basic-simd.cs: Tests for new methods in Vector8us.
6286 2008-10-17 Mark Probst <mark.probst@gmail.com>
6288 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6289 RuntimeTypeHandle, not a TypedReference.
6291 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6293 * simd-intrinsics.c: remove relocations.
6295 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6297 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6298 optimizations from the x86 backend.
6300 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6302 * simd-methods.h, simd-intrinsics.c: debloat method names and
6303 prepare for no relocations.
6305 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6307 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6311 * mini-x86.c (mono_arch_output_basic_block): Same.
6313 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6314 extract mask, max, min and sum of absolute differences.
6316 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6319 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6321 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6322 Renamed one test for consistency.
6324 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6326 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6327 fix to the code that deal with other blocks.
6329 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6331 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6333 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6335 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6336 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6337 able to process the source reg.
6339 2008-10-16 Martin Baulig <martin@ximian.com>
6341 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6343 * inssel.brg: Add `OP_HARD_NOP'.
6345 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6347 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6348 `OP_HARD_NOP' instruction when running inside the debugger.
6350 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6351 `OP_HARD_NOP' instruction when running inside the debugger.
6353 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6355 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6356 now works. The issue with the regalloc tripping up no longer
6359 * simd-intrinsics.c (load_simd_vreg): Same.
6361 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6363 * basic-simd.cs: Tests for new Vector8ui methods.
6365 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6367 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6368 only for type. This fixes crashes where MonoInst::klass is checked
6369 for ops of type != VTYPE or OBJ.
6371 * simd-intrinsics.c (load_simd_vreg): Same.
6373 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6375 * mini-ops.h: Add ops for packed shuffle/max/avg and
6380 * mini-x86.c (mono_arch_output_basic_block): Same.
6382 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6385 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6386 to emit extract mask op.
6388 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6389 to emit word shuffles.
6391 2008-10-15 Mark Probst <mark.probst@gmail.com>
6393 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6394 the largest alignment needed by a variable, but at least
6397 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6399 * basic-simd.cs: Tests for the fixes in the last commit.
6401 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6403 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6404 no longer handles STACK_PTR input.
6406 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6408 * simd-intrinsics.c (load_simd_vreg): New function that works like
6409 get_simd_vreg but handles STACK_PTR input.
6411 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6412 as the input can be an arbitrary pointer.
6414 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6415 LDADDR local optimization directly otherwise use a store op.
6417 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6419 * basic-simd.cs: Tests for dup low and dup high.
6421 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6423 * mini-ops.h: Add dup low and dup high ops.
6427 * mini-x86.c (mono_arch_output_basic_block): Same.
6429 * simd-intrinsics.c (vector4f_intrinsics): Same.
6431 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6433 * basic-simd.cs: Tests for recently added functionality.
6435 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6437 * mini-ops.h: Add remaining sse1 fp ops.
6439 * cpu-x86.md: Add remaining sse1 fp ops.
6441 * mini-x86.c (mono_arch_output_basic_block): Same.
6443 * mini.h: Add enum for simd FP compare conditions.
6445 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6447 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6448 so the backed can generate the appropriate op.
6450 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6451 This patch squeese one more byte from the SimdIntrinsc struct.
6453 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6454 a a shift amount intead of simply or'ing it.
6456 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6458 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6459 byte so we can have an aditional flags field without increasing struct size.
6461 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6462 against the simd_supported_versions bitmask.
6464 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6466 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6468 * mini.c: remove rawbuffer code (the only use here is unsafe because
6469 it takes locks during signal handling and the kernel now provides much
6470 better info in proc/pid/smaps these days).
6472 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6474 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6475 OP_X86_PUSH_OBJ. Fixes #434620.
6477 * objects.cs: Add a test.
6479 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6481 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6482 that the packuswb/packusdw don't work with unsigned numbers for what
6483 would be negative numbers in signed format.
6485 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6486 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6488 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6490 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6492 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6494 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6496 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6499 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6500 version as the enum in mini.h.
6502 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6503 for sse3 ops, check the simd_version field if present. This way the code
6504 works with all versions of sse.
6506 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6508 * simd-intrinsics.c: Fixed intrinsic name typo.
6510 * mini.h: Added missing simd exported function.
6512 * basic-simd.cs: Added tests for Vector4ui.
6513 Fixed broken test for Vector16b.
6515 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6517 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6518 the max length to 64.
6520 2008-10-10 Mark Probst <mark.probst@gmail.com>
6522 * method-to-ir.c: Only do the fast virtual generic method call for
6523 non-wrapper methods.
6525 * mini.h, mini-trampolines.c: The new generic virtual remoting
6526 trampoline handles virtual method calls via the vtable (as done by
6527 the fast virtual generic method calls) to remoting proxies.
6529 * mini.c (mono_jit_create_remoting_trampoline): For generic
6530 methods reate a generic virtual remoting trampoline.
6532 * mini-amd64.h: Enable fast virtual generic method calls again.
6534 2008-10-10 Mark Probst <mark.probst@gmail.com>
6536 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6537 restore registers when doing tail calls.
6539 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6541 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6544 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6546 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6548 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6550 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6552 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6554 * basic-simd.cs: Retrofit for API changes.
6556 2008-10-10 Mark Probst <mark.probst@gmail.com>
6558 * mini-ppc.c: Handle integer stack arguments for tail calls.
6560 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6562 * optflags-def.h: Removed sse3 optimization.
6566 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6569 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6571 * mini.h: Added enumeration with simd versions.
6573 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6576 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6578 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6580 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6582 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6584 * basic-simd.cs: Fixed test naming.
6586 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6588 * mini-ops.h: Added ops for packed and saturated math, shifts
6589 and packing/unpacking.
6591 * cpu-x86.md: Added descriptors for the above ops.
6593 * mini-x86.c: Added code to emmit the above ops.
6595 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6597 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6599 * aot-compiler.c (compile_method): Enable AOT for generic code.
6601 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6603 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6605 * mini.c: add a workaround for a common screwup that ends up blamed
6606 to mono (other processes blocking signal delivery).
6608 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6610 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6611 in the LDFLD/STFLD opcodes. Fixes #432673.
6613 * iltests.il.in: Add a new test.
6615 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6617 * mini-arm.c: attach the thread in unmanaged->managed transitions
6618 using delegates (bug #433148).
6620 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6622 * basic-simd.cs: Use new ShuffleSel constants.
6624 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6626 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6628 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6629 only disable simd intrinsics if no sse2 is detected.
6631 * optflags-def.h: Added sse3.
6633 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6636 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6638 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6639 when adding delegate-invoke wrappers.
6641 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6643 * Makefile.am: Reenable the simd tests.
6645 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6647 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6648 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6649 other vreg is allocated to that hreg.
6651 Contributed under MIT/X11 license.
6653 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6655 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6658 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6660 * basic-simd.cs: New test suite for SIMD intrinsics.
6662 * Makefile.am: Added new tests.
6664 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6666 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6670 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6672 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6673 using SSE2 aware opcodes.
6675 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6676 is enabled, this code path is only reachable if conversion ops are emmited after
6679 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6681 This optimization saves 6 bytes per conversion against the old version.
6683 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6685 * aot-compiler.c (compile_method): Don't skip methods referencing
6686 generic methods without a corresponding entry in token_info_hash, since
6687 encode_method_ref () can handle all generic methods now.
6689 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6690 generic context is set.
6692 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6693 generic sharing of LDTOKEN.
6695 2008-10-06 Mark Probst <mark.probst@gmail.com>
6697 * mini-amd64.h: Temporarily disabled fast virtual generic method
6698 calls because it breaks the System.Runtime.Remoting tests.
6700 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6702 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6704 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6705 so inlining actually works.
6706 (check_inline_caller_method_name_limit): Ditto.
6708 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6710 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6711 64 bit safety (from Olaf Hering and Andreas Farber).
6713 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6715 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6716 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6717 unused virtual call support code.
6719 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6721 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6722 which can't use aot trampolines.
6723 (decode_patch): Don't create aot trampolines for methods which can't use
6726 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6727 use aot trampolines.
6729 * mini.h: Bump AOT image format version.
6731 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6733 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6734 to save_token_info () since cmethod is inflated for constrained calls.
6736 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6738 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6740 * Makefile.am: Add build rules for ppc64.
6741 This avoids the build failing at pedump with unresolved symbols
6742 due to lack of arch_sources. Instead it will now fail earlier
6743 due to lack of cpu-ppc64.md.
6745 Contributed under MIT/X11 license.
6747 2008-10-04 Mark Probst <mark.probst@gmail.com>
6749 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6752 * iltests.il.in: Add test case for tail call with many arguments.
6754 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6756 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6757 to the fast virtual generic method code until the aot case is fixed.
6759 2008-10-03 Mark Probst <mark.probst@gmail.com>
6761 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6763 2008-10-03 Mark Probst <mark.probst@gmail.com>
6765 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6768 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6770 * simd-intrinsics.c: Forgot to add this one.
6772 * mini-codegen.c: Fix macro in case SIMD is not supported.
6774 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6776 This patch land initial JIT support for simd intrinsics.
6778 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6780 * Makefile.am: Added simd-intrinsics.c
6782 * simd-intrinsics.c: New file with simd instrinsic related
6785 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6787 * cpu-x86.md: Add simd related instructions.
6789 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6791 * driver.c: Added two new --regression variants.
6793 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6795 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6797 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6798 extract some complicated logic to helper functions.
6800 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6802 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6804 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6805 the specialized simplification pass.
6807 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6809 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6811 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6814 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6815 if MONO_ARCH_NEED_SIMD_BANK is defined.
6817 * mini-ops.h: Added the new simd ops.
6819 * mini-x86.c: Added mono_arch_xregname.
6821 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6823 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6825 * mini-x86.h: Define simd related MONO_ARCH macros.
6827 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6829 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6831 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6832 MONO_CLASS_IS_SIMD to deal with simd related IR.
6834 * mini.h (MonoInst): Added spill_var to the backend union.
6836 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6838 * mini.h: Added forward declarations of the new simd fuctions.
6840 * optflags-def.h: Added new optimization names SIMD.
6842 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6844 * regalloc.h: Added support for working with 3 register banks.
6846 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6848 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6850 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6852 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6854 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6856 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6857 instead of one on 64 bit systems.
6859 * method-to-ir.c: Remove unused includes.
6861 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6863 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6864 cfg->used_int_regs, since the two are different on arm.
6866 2008-10-02 Mark Probst <mark.probst@gmail.com>
6868 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6869 mono_method_get_vtable_index() to get the vtable index.
6871 2008-10-02 Mark Probst <mark.probst@gmail.com>
6873 * method-to-ir.c (mono_method_to_ir2): Don't create native
6874 wrappers for array methods, because they're never called (and if
6875 they were called they wouldn't work).
6877 2008-10-02 Mark Probst <mark.probst@gmail.com>
6879 * method-to-ir.c (mono_method_to_ir2): Array methods are
6880 special-cased and must not be invoked indirectly via the (M)RGCTX
6881 when generic sharing is turned on. Fixes #431413.
6883 2008-10-01 Mark Probst <mark.probst@gmail.com>
6885 * method-to-ir.c: When generic sharing is active, call
6886 non-interface virtual generic methods via the standard trampoline.
6888 * mini-trampolines.c: Handle virtual generic shared methods.
6890 * mini.h, mini-x86.c, mini-x86.h: New argument for
6891 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6892 method thunks and which is the trampoline to call if the lookup
6893 fails. Enable the virtual generic method thunk for x86.
6895 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6896 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6897 argument but assert that it's NULL, because these archs don't yet
6898 implement the virtual generic method thunk. Changes in the IMT
6899 thunk data structures.
6901 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6903 * aot-compiler.c (emit_globals): Avoid invalid characters in
6904 the static linking symbol.
6906 * objects.cs: Add a test for the range check optimization. Fix warnings.
6908 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6909 optimization from the current JIT.
6911 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6912 later in decompose_array_access_opts () to allow more optimizations.
6914 * method-to-ir.c (mono_handle_soft_float): Rename this to
6915 mono_decompose_soft_float () for consistency.
6917 * mini-ops.h: Fix arguments of OP_STRLEN.
6919 * method-to-ir.c (save_cast_details): Extract the cast details saving code
6920 into a separate function.
6921 (reset_cast_details): Ditto.
6922 (handle_unbox): Save cast details. Fixes #431254.
6924 * method-to-ir.c: Remove some obsolete FIXMEs.
6926 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6928 * ir-emit.h (alloc_dreg): Write a warning before crashing.
6930 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6932 * mini-codegen.c: More work on macros to make them
6933 ready for multiple regbanks.
6935 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6937 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
6939 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
6941 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6943 * mini-codegen.c (mono_spillvar_offset): Proper support for
6946 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6948 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
6949 the stack overflow changes.
6951 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6953 * mini-codegen.c: Make all bank macros depend on reg_bank.
6955 * mini-codegen.c (mono_local_regalloc): Make free mask
6956 initialization regbank aware.
6958 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6960 * mini-codegen.c (mono_local_regalloc): Extract callee
6961 mask selection to a function and make it regbank aware.
6963 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6965 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
6966 code to deal with many regbanks.
6968 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6970 * mini-codegen.c: More fp->regbank changes.
6972 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6974 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
6975 of a hardcoded constant.
6977 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6979 * method-to-ir.c (type_from_stack_type): Fix typo.
6981 2008-09-29 Zoltan Varga <vargaz@gmail.com>
6983 * mini-ia64.c (emit_move_return_value): Convert float return values to
6986 * objects.cs: Add a new test.
6988 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
6989 VARARG methods to fix an assert later.
6991 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
6992 end so it at least compiles.
6994 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6996 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
6998 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7000 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7001 optimization to a new function (emit_optimized_ldloca_ir) and enable
7002 it for both ldloca and ldloca_s.
7004 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7006 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7007 gshared CASTCLASS code.
7009 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7010 amd64, where the libc stack unwinder encounters stack frames referring to
7011 native code in unmapped memory.
7013 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7016 * generics.cs: Add new test.
7018 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7020 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7021 add a check that one of the ARM_FPU_ constants is defined.
7023 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7025 * mini-exceptions.c: Fix build on non-altstack platforms.
7027 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7030 * ir-emit.h: Add a comment to NEW_PCONST.
7032 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7034 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7036 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7037 after the changes to MonoJitDomainInfo.
7039 2008-09-27 Mark Probst <mark.probst@gmail.com>
7041 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7043 2008-09-27 Mark Probst <mark.probst@gmail.com>
7045 * mini-ppc.c: Compiler warning fixes.
7047 2008-09-27 Mark Probst <mark.probst@gmail.com>
7049 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7052 2008-09-27 Mark Probst <mark.probst@gmail.com>
7054 * exceptions-ppc.c, mini-ppc.h: Compile
7055 mono_arch_handle_altstack_exception() on Darwin, too.
7057 2008-09-27 Mark Probst <mark.probst@gmail.com>
7059 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7060 work on archs which don't have generic sharing implemented, only
7061 without the vtable_arg.
7063 2008-09-26 Mark Probst <mark.probst@gmail.com>
7065 * mini.c: Added comment explaining why delegate ctor icall
7066 wrappers are compiled.
7068 2008-09-26 Mark Probst <mark.probst@gmail.com>
7070 * mini.c: Don't produce trampolines to delegate ctor icall
7071 wrappers but compile them upfront.
7073 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7075 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7076 runtime-set function when going back to managed code. Currently this
7077 is used to set back the protection on the soft ovf pages and/or to
7078 throw the stack overflow exception that happened in unmanaged code.
7080 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7082 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7083 runtime-set function when going back to managed code. Currently this
7084 is used to set back the protection on the soft ovf pages and/or to
7085 throw the stack overflow exception that happened in unmanaged code.
7087 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7089 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7090 the support code for restoring stack protection after stack overflows
7091 that happen in unmanaged code. Don't set the exec permission on the
7094 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7096 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7097 delegate->method_ptr is set. Fixes #428054.
7099 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7101 * tests.cs: Rename to ratests.cs.
7103 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7104 emit_get_rgctx_... functions.
7106 2008-09-25 Mark Probst <mark.probst@gmail.com>
7108 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7110 2008-09-25 Mark Probst <mark.probst@gmail.com>
7112 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7113 before asserting that method is sharable.
7115 2008-09-25 Mark Probst <mark.probst@gmail.com>
7117 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7118 whether method needs a static RGCTX wrapper used instead of
7121 * generic-sharing.c, mini.h: A few functions moved to
7122 metadata/generic-sharing.c.
7124 2008-09-25 Mark Probst <mark.probst@gmail.com>
7126 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7127 Generic code sharing for value types, which essentially means
7128 treating value type methods like static methods. The RGCTX is
7129 passed in the same way.
7131 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7133 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7134 opcode when creating multi-dimensional arrays of open types.
7136 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7139 * generics.cs: Add a test.
7141 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7143 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7145 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7147 * mini.c (mini_method_compile): Set it when running under the debugger.
7149 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7150 vreg optimization if the flag is set.
7152 * driver.c (mono_main): Add --attach= option to pass options to
7155 * mini.c (sigquit_signal_handler): Start the attach agent.
7157 * ssapre.c: Disable this to save space since it is not yet ported to
7160 * regalloc2.c: Disable this to save space.
7162 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7164 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7166 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7167 the -v option useful again.
7169 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7171 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7174 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7175 arrays of arrays. Fixes #428406.
7177 * method-to-ir.c (mini_emit_castclass): Ditto.
7179 * objects.cs: Add new test.
7181 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7183 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7184 was wrong at it choked against target_type_is_incompatible for byref types.
7186 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7188 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7191 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7193 * mini-exceptions.c: update a few more exceptions-related counters.
7195 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7197 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7198 new functions to allocate from persistent mempools.
7200 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7202 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7203 multiple register banks in the future.
7205 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7207 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7209 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7211 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7213 * mini.h: Export type_to_eval_stack_type.
7215 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7216 is only ins->klass of byref types.
7218 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7220 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7221 (mini_emit_memcpy2): Ditto.
7223 * mini-amd64.c: Fix a warning.
7225 2008-09-21 Mark Probst <mark.probst@gmail.com>
7227 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7230 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7232 * method-to-ir.c: Extract stloc micro-optimization to a
7233 function and apply it to all cases.
7235 2008-09-19 Mark Probst <mark.probst@gmail.com>
7237 * method-to-ir.c: Don't fail generic code sharing in cases we
7240 2008-09-18 Mark Probst <mark.probst@gmail.com>
7242 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7244 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7246 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7249 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7251 * trace.c: make tracing more useful and correct, with per-thread
7254 2008-09-15 Mark Probst <mark.probst@gmail.com>
7256 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7257 doing a method call and the argument is an R4.
7259 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7261 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7264 2008-09-13 Mark Probst <mark.probst@gmail.com>
7266 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7268 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7270 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7271 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7273 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7275 * driver.c: Add a --agent argument (not supported yet) to load managed
7276 agent assemblies before loading the main assembly, similarly to how the
7277 Java VM handles agents.
7279 2008-09-11 Mark Probst <mark.probst@gmail.com>
7281 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7282 function to do stack layout of local variables.
7284 2008-09-11 Mark Probst <mark.probst@gmail.com>
7286 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7289 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7291 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7292 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7293 JIT if DISABLE_JIT is defined.
7295 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7298 2008-09-10 Mark Probst <mark.probst@gmail.com>
7300 * iltests.il.in: Disable the fconv test on PPC (the result is
7301 undefined according to ECMA).
7303 2008-09-10 Mark Probst <mark.probst@gmail.com>
7305 * iltests.il.in: Enable tail call tests for PPC.
7307 * mini.h: Add variable for storing incoming valuetype argument
7308 addresses for tail calls.
7310 * mini-ppc.c: Implement valuetype arguments and return values for
7313 2008-09-09 Mark Probst <mark.probst@gmail.com>
7315 * mini-ppc.c: Partially implement tail calls (struct arguments and
7316 return values not supported).
7318 * method-to-ir.c: Enable tail calls on PPC.
7320 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7322 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7323 runtime-invoke wrappers to work around the problem of them getting
7324 assigned to a random class.
7326 * aot-runtime.c (mono_aot_get_method): Ditto.
7328 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7330 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7331 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7333 2008-09-07 Mark Probst <mark.probst@gmail.com>
7335 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7336 until they're implemented properly.
7338 * exceptions-ppc.c: Use arch-independent exception-handling code
7339 instead of custom one.
7341 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7344 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7346 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7347 applies when __powerpc__ is defined.
7349 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7351 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7352 methods to their code to avoid computing the full name of wrappers and
7353 doing a lookup in a string hash table.
7355 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7357 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7358 we identify bblocks before method_to_ir () is ran.
7360 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7361 Also avoid optimizing branches pointing to themselves.
7363 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7365 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7367 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7369 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7371 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7372 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7373 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7376 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7377 jumped to the same entry in plt_jump_table.
7379 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7381 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7384 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7386 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7387 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7390 2008-08-29 Geoff Norton <gnorton@novell.com>
7392 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7393 segment, and doesn't properly handle .space as .text. Fixes
7396 2008-08-29 Geoff Norton <gnorton@novell.com>
7398 * mini.c: Disable the mach exception handler when running on
7401 2008-08-29 Geoff Norton <gnorton@novell.com>
7403 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7404 globals on Darwin/ARM
7406 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7408 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7409 since too many things depend on it. Instead, call
7410 mono_runtime_set_no_exec ().
7412 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7415 * aot-compiler.c: Add an 'asm-only' AOT option.
7417 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7419 * aot-compiler.c (compile_method): Disable gshared support for now as it
7422 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7424 * mini-amd64.h : Fix a compiler warning.
7426 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7427 Changed to use a callback function to retrieve the unwind info.
7428 This avoids problems observed when code blocks were removed by
7429 unloading an app domain.
7431 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7432 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7435 Contributed under MIT/X11 license.
7437 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7439 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7440 case to keep the stack aligned to 8.
7442 Contributed under MIT/X11 license.
7444 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7446 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7447 avoid repeated linear searches.
7449 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7451 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7452 methods it can't handle.
7454 * aot-compiler.c (add_method): Avoid adding a method twice.
7455 (add_wrappers): Add runtime invoke wrappers for all methods.
7457 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7458 function to create an aot-compatible version of this trampoline.
7460 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7462 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7464 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7466 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7467 with a generic sharing failure.
7469 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7471 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7472 CEE_RETHROW. Fixes #419634.
7474 * mini.c (mono_method_to_ir): Ditto.
7476 * exceptions.cs: Add a new test.
7478 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7479 to mono_type_stack_size_internal () since some callers might not pass in
7482 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7483 instrument_prolog. Fixes #419878.
7485 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7486 doubles in soft float mode volatile.
7488 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7490 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7492 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7493 to handle soft float correctly.
7495 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7498 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7500 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7501 to sp, since the generics catch code requires it.
7503 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7506 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7507 mono_arch_emit_imt_argument ().
7509 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7511 * mini-arm.c tramp-arm.c: Generic sharing updates.
7513 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7515 * mini-arm.c: Fix the arm build.
7517 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7518 handling enums, generic instances and generic sharing.
7519 (mini_type_stack_size_full): Ditto.
7521 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7523 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7525 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7527 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7530 * mini-arm.c: Various small generic sharing changes.
7532 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7534 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7537 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7538 helper function to return a generic class init trampoline.
7540 * method-to-ir.c mini.c: Use it.
7542 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7543 arch-specfic function to return a generic class init trampoline.
7545 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7546 the GENERIC_CLASS_INIT custom code.
7548 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7549 a fatal error, not a sharing failure.
7551 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7554 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7555 trampoline argument from MONO_ARCH_VTABLE_REG.
7557 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7558 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7559 argument, and pass the vtable in VTABLE_REG.
7561 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7562 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7563 argument, and pass the vtable in VTABLE_REG.
7564 (mono_arch_create_trampoline_code_full): Remove some special casing for
7565 the rgctx fetch trampoline.
7567 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7570 * iltests.il: Add a test for it.
7572 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7574 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7576 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7579 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7580 use mono_jit_info_table_find () to avoid recursion.
7581 (mono_delegate_trampoline): Add a sync wrapper here.
7583 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7586 * mini.c (mono_method_to_ir): Ditto.
7588 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7589 add_sync_wrapper argument. Don't add a sync wrapper here.
7590 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7592 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7594 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7596 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7597 of nonvolatile registers back from MonoContext to CONTEXT.
7599 Contributed under MIT/X11 license.
7601 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7603 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7604 arguments on Winx64 there are only 4 argument registers. For this
7605 logic to work the last argument must be pulled from the stack.
7607 Contributed under MIT/X11 license.
7609 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7611 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7613 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7614 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7615 encode/decode_method_ref ().
7617 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7619 * aot-runtime.c (decode_patch): Ditto.
7621 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7622 MONO_PATCH_INFO_METHOD.
7624 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7627 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7630 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7632 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7633 one from the caller.
7635 * aot-runtime.c (decode_generic_inst): New function to decode and
7636 return a interned generic inst.
7637 (decode_klass_ref): Use it.
7638 (decode_method_ref): Ditto.
7640 * aot-compiler.c (emit_exception_debug_info): Save
7641 jinfo->has_generic_jit_info too.
7643 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7645 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7647 * iltests.il.in: Add a test for fconv_to_i.
7649 * liveness.c: Disable the liveness2 pass for now to save space.
7651 * regalloc2.c: Include mempool-internals.h to fix warnings.
7653 * aot-compiler.c (encode_method_ref): Encode the context of generic
7656 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7657 the context saved in the aot file.
7659 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7661 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7663 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7664 volatile so they won't be optimized away.
7666 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7672 * dominators.c: Remove duplicated functions that now are in
7673 mempool-internals.h.
7675 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7677 * aot-compiler.c: Fix warnings.
7679 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7681 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7683 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7686 * mini.c (mono_resolve_patch_target): Ditto.
7688 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7689 (encode_klass_ref): Add support for encoding VARs/MVARs.
7691 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7693 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7694 the handling of the got entries into a separate 'decode_got_entry' function.
7695 Add support for RGCTX_FETCH.
7697 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7698 clobbered by the trampoline code.
7700 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7701 not clobbered by the indirect calling code.
7703 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7705 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7708 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7710 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7711 signature using the compilation mempool otherwise we would leak it.
7713 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7715 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7716 mono_emit_abs_call ().
7718 * patch-info.h: Add GENERIC_CLASS_INIT.
7720 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7722 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7723 as their target as a near call.
7725 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7727 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7729 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7730 call to a runtime function described by a patch.
7732 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7733 mono_emit_abs_call, this has the advantage that the ABS handling code in
7734 mono_codegen () can handle them both, and can handle other stuff in the
7735 future without additional code.
7737 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7739 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7742 * mini.h: Add missing bblock related prototypes.
7744 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7745 reverse_inst_list_len fields.
7747 * mini.c: Refactor this file a bit by moving branch optimizations to
7750 * method-to-ir.c: Merge generic sharing changes missed earlier.
7752 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7754 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7755 shared patches. Process METHODCONST as a shared patch.
7757 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7758 as it crashes on the 2.0 mscorlib.
7760 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7763 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7764 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7767 * aot-compiler.c: Reorganize the got handling code to be a bit more
7770 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7772 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7773 mono_patch_info_equals/hash, and use it to massively simplify
7776 * mini.c (mono_patch_info_hash): Simplify this and add support for
7779 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7781 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7782 handling code, since an offset is not enough to identify a trampoline.
7784 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7786 2008-08-17 Mark Probst <mark.probst@gmail.com>
7788 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7790 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7792 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7794 * decompose.c: PPC decompositions for various ops.
7796 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7798 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7800 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7801 call the generic trampoline code using a call, instead of a jump, to
7802 remove some special casing from the generic trampoline code.
7804 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7805 (mono_codegen): Ditto.
7807 * aot-compiler.c aot-runtime.c: Ditto.
7809 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7811 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7812 helper function to find the offset corresponding to a lazy fetch trampoline.
7814 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7815 when doing generic sharing.
7817 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7820 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7821 mini-trampolines.c to be with the other trampoline creation functions.
7823 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7824 as it is equal to method->signature in most cases, add a
7825 mono_emit_method_call_full variant which takes a signature and an imt
7828 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7830 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7831 to this function, since it could be computed easily from the method
7833 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7836 * method-to-ir.c mini.c: Remove references to
7837 compile_generic_method_wo_context.
7839 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7840 generic method calls.
7842 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7843 dimensional non-szarrays.
7845 * mini.c (mini_init): Register mono_array_new_1.
7847 * jit-icalls.c (mono_array_new_1): New jit icall.
7849 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7850 pointing to the method.
7852 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7853 method addresses belonging to METHOD_JUMP patches in the
7854 jump_target_got_slot_hash.
7855 (mono_aot_load_method): Ditto.
7857 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7858 METHOD_JUMP patches.
7860 * mini.c (mini_create_jit_domain_info): New helper function which
7861 initializes/frees domain->runtime_info.
7862 (mini_free_jit_domain_info): Ditto.
7863 (mini_init): Install the domain hook functions with the runtime.
7865 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7866 information maintained by the JIT.
7868 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7869 insertion into jump_table_hash into mono_codegen (), also implement proper
7872 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7873 tail calls, it is already done by the aot code.
7875 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7878 * iltests.il.in: Make the jmp test a bit more complex.
7880 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7881 generic instances which doesn't have a token.
7883 * aot-runtime.c (decode_method_ref): Ditto.
7885 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7886 can handle this case now.
7887 (handle_box): Ditto.
7889 2008-08-15 Geoff Norton <gnorton@novell.com>
7891 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7894 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7896 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7897 calling generic methods.
7899 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7901 * aot-runtime.c (decode_patch_info): Ditto.
7903 * mini.c (mono_resolve_patch_target): Ditto.
7905 * patch-info.h: Add METHOD_RGCTX.
7907 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7909 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7911 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7912 arguments in registers.
7914 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
7915 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
7917 * mini.c (mini_method_compile): Abort aot compilation for generic
7918 methods if generic sharing is disabled.
7920 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
7923 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
7924 requiring an mrgctx.
7926 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
7927 store instructions when converting a vcall to a normal call.
7929 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
7930 mono_arch_find_jit_info.
7932 2008-08-13 Zoltan Varga <vargaz@gmail.com>
7934 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
7935 avoid calling mono_method_full_name () for every method even if the
7937 (check_inline_caller_method_name_limit): Ditto.
7939 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7941 * driver.c (main_thread_handler): Allow AOT compilation of multiple
7942 assemblies in one run.
7944 * aot-compiler.c (mono_compile_assembly): Only print out a count of
7945 skipped methods if it is not 0.
7947 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
7949 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7951 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
7952 MONO_ARCH_HAVE_UNWIND_TABLE.
7954 Contributed under MIT/X11 license.
7956 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7958 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
7959 from default optimizaton list on Winx64.
7961 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
7963 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
7964 the LMF from the MonoJitTlsData structure.
7966 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
7968 Contributed under MIT/X11 license.
7970 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7972 * mini.c (sigsegv_signal_handler): Fix the build.
7974 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
7975 assembly->aot_module.
7977 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
7978 hash table. This simplifies and speeds up a lot of code, and fixes support
7981 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
7984 * mini-exceptions.c: Ditto.
7986 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
7987 'native_offset' argument, since these are computed in the
7988 mono_find_jit_info () function.
7990 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
7991 is used by exceptions-ppc.c.
7993 * exceptions-ppc.c: Call mono_find_jit_info () instead of
7994 mono_arch_find_jit_info ().
7996 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
7997 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
7998 generic code in mini-exceptions.c.
8000 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8002 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8004 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8006 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8007 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8008 called while holding the loader lock. Fixes #415608.
8009 (mono_aot_get_method_from_token_inner): Ditto.
8011 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8013 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8014 to reduce differences between this and the generic implementation in
8016 (ves_icall_get_frame_info): Ditto.
8018 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8020 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8023 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8024 mono_arch_get_call_filter () and make it non-static, for consistency with the
8025 other architectures.
8027 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8030 * local-propagation.c:
8031 * mini-x86.c: Correct the name of arch defines.
8033 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8035 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8036 NO_EMULATE_LONG_SHIFT_OPS define.
8038 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8040 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8041 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8043 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8044 MACH fixes. Merged from the 2.0 branch.
8046 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8048 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8049 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8051 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8053 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8054 mono_marshal_get_native_wrapper () signature changes.
8056 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8058 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8059 conversion bug under arm.
8061 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8063 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8065 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8066 with overflow checking.
8068 2008-08-05 Marek Habersack <mhabersack@novell.com>
8070 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8071 to the genmdesc.pl file
8073 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8075 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8076 arg_array in the soft-float versions of the LOAD/STORE macros.
8078 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8081 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8083 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8085 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8086 a float HFA. Fixes #413621.
8088 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8090 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8091 frame_size to args_size. Fixes build.
8093 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8095 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8096 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8098 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8099 the stack are not unaligned. Fixes #413247.
8101 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8103 * mini.c: update jitted methods performance counters.
8105 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8107 * mini-exceptions.c: increase the exceptions thrown performance
8108 counter in mono_handle_exception ().
8110 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8112 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8113 can work with netmodules.
8115 2008-07-28 Geoff Norton <gnorton@novell.com>
8117 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8120 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8122 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8125 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8127 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8128 The float param registers and other param registers must be the
8129 same index on Windows x64.
8131 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8132 ArgValuetypeAddrInIReg argument case. Setting the argument
8133 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8135 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8136 variable computed above as the copy length for arguments of storage
8137 type ArgValuetypeAddrInIReg.
8139 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8140 ArgValuetypeAddrInIReg argument case. This case will rely on
8141 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8143 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8144 a 32 byte stack allocation for all calls. We will omit the adjustment for
8145 jump and tail call instructoins as they do not follow the typical call behavior.
8147 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8148 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8149 local variable and pass the local variable by reference to the called method.
8151 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8152 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8153 of a struct is passed in a register it must be saved with the other
8154 volatile argument on the stack.
8156 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8157 frame pointer the stack adjustment value must be saved to the unwind
8160 Contributed under MIT/X11 license.
8162 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8164 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8165 which got lost in the merge.
8167 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8169 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8172 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8174 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8175 icalls, since they won't be patched.
8177 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8178 different code sequence when running under valgrind to prevent some valgrind
8181 * iltests.il.in: Add new regression test.
8183 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8186 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8187 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8189 * iltests.il.in: Add new test.
8191 * aot-compiler.c: Fix some warnings.
8193 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8196 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8198 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8199 (mini_usage_jitdeveloper): Add a missing --wapi option.
8201 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8203 * mini-codegen.c: Simplify the is_fp macros.
8204 (free_up_ireg): Remove, use free_up_reg instead.
8205 (free_up_reg): Fix the fp case.
8207 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8209 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8212 * exceptions-x86.c: Merge some changes which seemed to have got lost
8213 in the linear-ir merge.
8215 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8217 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8218 long vreg volatile even if the variable was already created.
8220 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8223 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8225 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8227 * mini.c (mono_jit_compile_method_inner): Add support for
8228 MONO_EXCEPTION_BAD_IMAGE.
8230 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8231 mini_method_get_context () returns NULL. Fixes #356531.
8233 * mini.c (mono_method_to_ir): Ditto.
8235 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8236 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8238 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8240 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8241 in the LDFTN implementation.
8243 2008-07-25 Mark Probst <mark.probst@gmail.com>
8245 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8246 code, patch calls to icalls, too, even if they're not in the
8247 shared generic code hash. Fixes #411962.
8249 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8251 * cpu-x86.md: Increase the length of the fcall opcodes.
8253 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8254 calls returning floats.
8256 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8259 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8262 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8263 into the domain->method_code_hash.
8265 * aot-compiler.c: Fix win32 build.
8267 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8269 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8270 gshared NEWARR implementation.
8272 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8274 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8275 can be used outside of method_to_ir.
8277 * mini.h (MonoCompile): Add arg_types field.
8279 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8281 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8282 the values of the local arg_array and param_types array.
8284 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8286 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8287 got accesses might only get generated later when NEWOBJ is decomposed.
8289 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8290 looking up the native code of the target method when a delegate is called
8293 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8296 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8298 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8299 AOT work on platforms without a working dlsym implementation.
8301 * mini.h: Bump AOT image format version.
8303 2008-07-24 Mark Probst <mark.probst@gmail.com>
8305 * mini-exceptions.c: Free a MonoType with
8306 mono_metadata_free_type() instead of g_free().
8308 * aot-runtime.c: Free a MonoType.
8310 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8312 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8315 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8318 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8319 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8322 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8324 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8325 NEWOBJ calls on valuetypes.
8327 * iltests.il.in: Add new test.
8329 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8331 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8333 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8334 is no longer needed.
8336 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8337 non register sized integer arguments.
8338 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8339 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8342 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8345 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8346 two a binop with different sized arguments is emitted.
8348 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8349 instruction in the ins==NULL case.
8351 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8353 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8355 * mini-x86.c: Fix osx build.
8357 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8360 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8361 instruction for non int sized variables.
8363 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8366 2008-07-23 Robert Jordan <robertj@gmx.net>
8368 * method-to-ir.c: Fix MSVC build.
8370 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8372 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8373 a non int sized type, widen it to an int since newer versions of gcc seem to
8374 generate code which needs this.
8376 * ssa2.c abcremoval2.c: Fix warnings.
8378 * *: Merge the Linear IR branch.
8380 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8381 the ChangeLog file there describes all the changes done over the years.
8382 Further documentation can be found at www.mono-project.com/Linear_IL.
8384 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8386 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8387 The float param registers and other param registers must be the
8388 same index on Windows x64.
8390 Contributed under MIT/X11 license.
8392 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8394 * mini.c: Make the previous fix GC safe.
8396 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8398 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8400 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8402 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8403 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8404 ArgValuetypeAddrInIReg instead.
8406 Contributed under MIT/X11 license.
8408 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8410 * mini-codegen.c (get_register_spilling): Fix a warning.
8412 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8414 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8415 for types which the initialization fails. Raises the provided exception
8416 at the right stop after cleanup.
8418 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8420 * aot-compiler.c: Free most of the memory allocated during compilation.
8422 * mini.c (mini_parse_debug_options): Fix a leak.
8424 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8425 during aot compilation.
8427 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8429 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8430 it has too much register pressure.
8432 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8434 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8436 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8438 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8441 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8442 on amd64 similar to the way it is done on arm.
8444 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8446 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8447 consistency, normalize error messages, avoid loading aot-only modules in
8450 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8453 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8455 2008-07-11 Martin Baulig <martin@ximian.com>
8458 (MonoDebuggerInfo): Add `interruption_request'.
8460 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8462 * aot-compiler.c (emit_plt): Remove some dead code.
8464 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8466 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8467 return the plt info offset belonging to a given plt entry.
8469 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8470 mono_aot_get_plt_info_offset.
8472 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8473 similar to the amd64 code by makeing jumps through a separate jump table
8474 instead of embedding the jump addresses into the code.
8476 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8478 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8481 2008-07-10 Martin Baulig <martin@ximian.com>
8483 * mini.c (mini_method_compile): Disable generics sharing when
8484 running in the debugger.
8486 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8488 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8490 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8491 the local register allocator from running out of registers on x86 when
8494 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8496 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8497 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8500 Contributed under MIT/X11 license.
8502 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8504 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8505 speed up the assembler.
8507 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8509 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8512 * mini.c: Move the soft float handling macros a bit earlier, add
8513 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8516 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8518 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8519 read-only to help catch code allocation requests.
8521 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8522 and turn it off when using --aot-only or when compiling with --aot=full.
8524 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8525 jump table for switches from the normal domain mempool, not the code
8528 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8529 unbox trampoline which handles aot-only mode too.
8531 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8532 an AOTed unbox trampoline.
8534 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8536 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8538 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8541 Contributed under MIT/X11 license.
8543 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8545 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8546 the unwind information for the method at the end of the allocated block.
8548 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8549 MonoCompileArch to hold the unwind info for SEH on Winx64
8551 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8552 frame pointer info for the method being compiled.
8554 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8555 the call to mono_exception_from_token.
8557 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8558 storing the method prolog information in a format that the Winx64 SEH can understand. This
8559 information is stored a the end of the method block because it is all 32-bit offset based.
8561 Contributed under MIT/X11 license.
8563 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8565 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8567 * wapihandles.c: Fix warnings.
8569 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8572 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8573 mono_jit_compile_method in aot-only mode since that calls the type
8576 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8577 get_delegate_invoke_impl in aot-only mode.
8579 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8581 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8583 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8585 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8588 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8590 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8591 init trampoline from the AOT file as well.
8593 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8594 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8597 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8600 * exceptions-amd64.c: Add _full variants for the remaining exception code
8601 creation functions as well, allow emission of relocatable code, remove
8602 caching since that is now done by the caller.
8604 * mini-exceptions.c: Add _full variants for the remaining exception code
8605 creation functions as well, add aot-only support.
8607 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8608 if we can determine a proper token for them.
8609 (add_wrappers): Add a few more wrappers.
8610 (emit_method_code): Remove some dead code.
8611 (emit_trampolines): Emit exception code too.
8613 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8615 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8616 mono_array_new_va which avoids varargs.
8618 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8620 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8621 mono_arch_create_specific_trampoline () in all places.
8623 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8624 a bit so it can be used for other things as well.
8626 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8629 * exceptions-amd64.c: Rename the caching from the exception code creation
8630 functions, it is done by the caller instead.
8632 * exceptions-amd64.c: Change the signature of the exception code creation
8633 functions to allow the creation of relocatable code later.
8635 * mini-exceptions.c: Add a set of functions to query the various
8636 runtime-generated exception functions.
8638 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8639 mono_arch_.. () functions.
8641 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8643 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8645 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8647 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8648 (mini_get_vtable_trampoline): Ditto.
8650 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8651 code in the AOT case by returning the code size and a list of relocations to
8654 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8656 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8658 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8661 Contributed under MIT/X11 license.
8663 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8665 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8666 so the buffer size can be computed correctly. Fixes #404735.
8668 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8669 normally as cfg->debug_info is already freed.
8671 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8673 * mini-amd64.c: For calls returning vtypes in registers, don't store
8674 the return address on the stack, instead allocate a separate local for
8677 2008-07-05 Mark Probst <mark.probst@gmail.com>
8679 * mini-trampolines.c, mini.h: Add an argument to
8680 mono_create_jit_trampoline_in_domain() for turning off the adding
8681 of the sync wrapper.
8683 * mini.c: Use the JIT trampoline without sync instead of
8684 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8687 2008-07-04 Mark Probst <mark.probst@gmail.com>
8689 * driver.c: Turn on GSHARED optimization by default.
8691 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8693 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8694 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8696 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8697 create a variant of the generic trampoline code callable from AOTed trampolines.
8699 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8700 trampoline code callable from AOTed trampolines.
8702 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8704 2008-07-04 Mark Probst <mark.probst@gmail.com>
8706 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8707 pass-through manner.
8709 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8710 and don't fail sharing for them anymore.
8712 * mini-exceptions.c: Handle exceptions in shared generic methods.
8714 * generic-sharing.c: When checking the context of a generic
8715 method, also check its class's context. Don't treat wrappers as
8718 * mini-trampolines.c: Some code factored out to
8719 metadata/generic-sharing.c. Handle the MRGCTX case.
8721 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8722 we must deal with the method being of another instantiation of the
8723 class. Add static rgctx invoke wrappers to generic methods.
8725 2008-07-04 Mark Probst <mark.probst@gmail.com>
8727 * mini.c: Provide all jit infos of generic shared methods with a
8730 * mini-exceptions.c: Handle the new situation that a generic info
8731 might be available, but not info about the this/vtable/mrgctx
8734 2008-07-03 Mark Probst <mark.probst@gmail.com>
8736 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8739 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8741 * dominators.c (check_dominance_frontier): Fix a warning.
8743 * mini.h: Add some missing prototypes.
8745 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8747 * driver.c (mono_jit_init_version): Correct the comments since the first
8748 argument should be the name of the root domain, not a filename.
8750 * aot-runtime.c (make_writable): Error out if this is called while running
8752 (load_aot_module): Ditto.
8754 * aot-compiler.c: Really fix the computation of method indexes.
8756 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8757 optimizations as this is no longer called frequently.
8759 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8760 method and the invoke impl code and pass it to the delegate trampoline instead of
8761 just the delegate class.
8763 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8765 * aot-compiler.c: Fixup the computation of method indexes.
8766 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8767 the method builder infrastructure.
8769 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8772 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8773 mode, load the method right away instead of creating a trampoline.
8775 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8777 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8780 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8782 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8783 (mono_aot_load_method): Use method_index instead of method->token.
8785 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8786 can handle icalls etc. properly.
8788 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8790 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8792 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8793 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8794 JIT_ICALL_ADDR patch type.
8796 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8798 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8800 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8802 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8804 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8806 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8807 domain->jit_code_hash.
8809 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8811 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8813 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8815 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8816 get_this_arg_from_call, let it compute it when needed.
8818 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8819 gsctx from code only when needed.
8821 * mini-trampolines.c (get_generic_context): Rename this to
8822 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8823 it can be called by the arch backends.
8825 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8827 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8829 * driver.c (mono_main): Add experimental --aot-only command line option.
8831 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8834 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8836 * driver.c (DllMain): Remove mono_module_handle.
8838 Contributed under MIT/X11 license.
8840 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8842 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8843 for emitting methods which are not in the source assembly. Detect and report
8844 failure of assembling+linking.
8846 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8848 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8850 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8852 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8854 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8856 * mini.h: Remove some obsolete prototypes.
8858 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8860 2008-06-24 Mark Probst <mark.probst@gmail.com>
8862 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8863 supported by Visual Studio, so use alloca().
8865 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8867 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8870 2008-06-23 Mark Probst <mark.probst@gmail.com>
8872 * mini.c: Fail sharing of a generic method if it contains an open
8873 catch clause (because we don't pass MRGCTXs yet).
8875 2008-06-23 Mark Probst <mark.probst@gmail.com>
8877 * mini.c: When compiling a method with generic sharing, insert the
8878 method instantiated with an all-Object generic context into the
8879 jit info table, instead of the context of the first instantiation
8880 of the method we happen to compile.
8882 2008-06-18 Martin Baulig <martin@ximian.com>
8884 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8885 `major_version' and `minor_version'.
8887 2008-06-17 Mark Probst <mark.probst@gmail.com>
8889 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8890 mono_method_is_generic_sharable_impl() takes an additional
8891 argument specifying whether to treat type variables as reference
8894 2008-06-17 Mark Probst <mark.probst@gmail.com>
8896 * mini.h: Removed obsolete prototypes.
8898 2008-06-17 Mark Probst <mark.probst@gmail.com>
8900 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8901 already handle them.
8903 2008-06-17 Mark Probst <mark.probst@gmail.com>
8905 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8906 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8907 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8908 tramp-x86.c: Added a MonoGenericContext* argument to
8909 mono_arch_get_unbox_trampoline() so that it can call other
8910 functions which require it.
8912 2008-06-17 Mark Probst <mark.probst@gmail.com>
8914 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
8915 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
8916 mono_arch_get_this_arg_from_call() takes a
8917 MonoGenericSharingContext* as well.
8919 2008-06-17 Mark Probst <mark.probst@gmail.com>
8921 * mini.c: Factor out code for emitting unbox into emit_unbox() and
8922 implement generic sharing of unbox.
8924 2008-06-17 Mark Probst <mark.probst@gmail.com>
8926 * mini.c: Don't compute the vtable to determine whether a field is
8927 special static, because it might not work for open types.
8929 2008-06-17 Mark Probst <mark.probst@gmail.com>
8931 * mini.c: Removed the unused token_type and token_source arguments
8932 from get_runtime_generic_context_ptr().
8934 2008-06-17 Marek Habersack <mhabersack@novell.com>
8936 * mini.c (ADD_BINOP): fix the build
8938 2008-06-16 Zoltan Varga <vargaz@gmail.com>
8940 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
8943 2008-06-16 Mark Probst <mark.probst@gmail.com>
8945 * mini.h: Removed class relations enum that's not used anymore.
8947 2008-06-16 Mark Probst <mark.probst@gmail.com>
8949 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
8951 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
8952 the lazy fetch trampoline access code.
8954 2008-06-15 Zoltan Varga <vargaz@gmail.com>
8956 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
8958 2008-06-14 Zoltan Varga <vargaz@gmail.com>
8960 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
8962 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
8964 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
8966 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8968 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
8971 * mini-ops.h: Add MIN/MAX_UN opcodes.
8973 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
8976 * basic-math.cs: Add more min/max tests.
8978 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8980 2008-06-13 Mark Probst <mark.probst@gmail.com>
8982 * mini.c: Small fix in the prologue of emit_castclass.
8984 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8986 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8988 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
8989 do not work even for unsigned types. Fixes #400014.
8991 * basic-math.cs: Add regression tests for unsigned Min/Max.
8993 2008-06-13 Mark Probst <mark.probst@gmail.com>
8995 * mini.c: Added additional context_used argument to several
8996 functions, which will be needed for sharing generic methods. Use
8997 GET_RGCTX macro wherever appropriate. Declare only one
8998 context_used in mono_method_to_ir().
9000 2008-06-13 Mark Probst <mark.probst@gmail.com>
9002 * mini.c, generic-sharing.c: Removed generic class relations.
9004 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9005 functions due to MRGCTX changes.
9007 2008-06-13 Mark Probst <mark.probst@gmail.com>
9009 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9010 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9011 with calculated IMT.
9013 * mini.c: Generic sharing of calls via generic interfaces.
9015 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9016 generic method with non-constant MonoGenericContext*. Instead,
9017 the context is taken out of the method itself.
9019 2008-06-13 Mark Probst <mark.probst@gmail.com>
9021 * mini.c: Generic sharing of ldvirtftn.
9023 2008-06-13 Mark Probst <mark.probst@gmail.com>
9025 * mini.c: Generic sharing of ldftn.
9027 2008-06-13 Mark Probst <mark.probst@gmail.com>
9029 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9031 2008-06-13 Mark Probst <mark.probst@gmail.com>
9033 * mini.c: Generic sharing of the special case of ldtoken followed
9034 by a call to GetTypeFromHandle.
9036 2008-06-13 Mark Probst <mark.probst@gmail.com>
9038 * mini.c: Generic sharing of box for nullable types.
9040 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9042 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9043 are passed on the stack. Fixes #324807.
9045 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9047 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9048 for the ArgValuetypeAddrInIReg case.
9050 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9051 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9053 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9054 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9055 local variable and pass the local variable by reference to the called method.
9057 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9058 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9060 Contributed under MIT/X11 license.
9062 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9064 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9066 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9069 2008-06-10 Martin Baulig <martin@ximian.com>
9072 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9074 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9076 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9077 possible error when no arguments are passed.
9079 Contributed under MIT/X11 license.
9081 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9083 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9084 where the file name is NULL.
9086 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9088 * mini.c: Fix s390 build.
9090 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9092 * trace.c (mono_trace_parse_options): Fix warnings.
9094 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9096 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9098 * mini.c (remove_block_if_useless): Avoid printing the method name.
9100 * mini.c: Remove needless setting of ins->cil_code which is now done by
9103 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9106 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9107 translated code after it has been patched.
9109 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9111 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9112 avoid problems during code patching on SMP systems.
9113 (emit_call): Avoid adding a patch info which is already added by
9115 (mono_arch_emit_exceptions): Ditto.
9117 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9119 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9120 MONO_TYPE_ISSTRUCT already checks for it.
9122 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9124 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9125 structs with floats on Winx64 the float registers are not used.
9126 The integer registers are always used..
9127 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9128 only one register will be used and only if the size of the struct
9129 is 1,2,4, or 8 bytes.
9131 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9134 Contributed under MIT/X11 license.
9136 2008-06-05 Martin Baulig <martin@ximian.com>
9138 * debug-debugger.c (debugger_lookup_class): Also call
9139 mono_class_setup_methods() here; we're only called from RTI.
9141 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9143 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9144 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9145 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9146 Post-process object files and add dtrace-generated object, if necessary.
9148 Contributed under MIT/X11 license.
9150 2008-06-04 Mark Probst <mark.probst@gmail.com>
9152 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9155 * mini.c: Generic sharing for unbox.any and castclass.
9157 2008-06-04 Mark Probst <mark.probst@gmail.com>
9159 * mini.c: Ignore tailcall prefix in shared generic code and when
9160 doing calls which require a vtable/rgctx argument.
9162 2008-06-04 Mark Probst <mark.probst@gmail.com>
9164 * mini.c: Don't free the JIT info.
9166 * driver.c: Changes in the JIT info table testing code.
9168 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9170 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9171 interruption. Fix some warnings.
9173 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9174 interruption_checkpoint.
9176 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9178 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9179 from embedding applications.
9181 2008-06-02 William Holmes <billholmes54@gmail.com>
9183 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9184 reserving 32 bytes on the stack when making calls.
9186 Contributed under MIT/X11 license.
9188 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9190 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9191 the linear IL branch.
9193 * driver.c: Print out more information for --version on arm.
9195 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9197 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9198 bb_exit instead, since out of line bblocks might not actually be emitted
9201 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9202 maximum epilog size for out of line bblocks if tracing is enabled.
9204 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9206 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9208 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9210 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9212 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9213 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9216 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9218 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9219 the 'value' to store is a constant.
9221 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9223 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9224 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9226 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9228 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9229 for accessing method->generic_container.
9231 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9233 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9235 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9237 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9239 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9242 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9244 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9246 * mini.c: Handle the case when mono_class_vtable () fails.
9248 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9249 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9252 2008-05-22 Mark Probst <mark.probst@gmail.com>
9254 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9255 together with domain sharing.
9257 2008-05-22 Mark Probst <mark.probst@gmail.com>
9259 * mini.c: Treat callvirts to final methods like non-virtual calls
9260 when doing generic sharing, i.e. look them up in the runtime
9263 2008-05-22 Mark Probst <mark.probst@gmail.com>
9265 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9266 with computed types (for generic sharing).
9268 * mini.c: Generic sharing for mkrefany and refanyval.
9270 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9272 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9275 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9276 the generic sharing code.
9278 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9281 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9283 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9285 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9287 * driver.c: updated copyright date
9289 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9291 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9294 2008-05-19 Martin Baulig <martin@ximian.com>
9296 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9297 pointing to the new `_mono_debug_using_mono_debugger' variable.
9300 (mono_main): Check mono_debug_using_mono_debugger() rather than
9301 the `MONO_INSIDE_MDB' environment variable to check whether we're
9302 inside the debugger.
9304 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9306 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9309 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9311 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9313 * mini.c: Added mini_assembly_can_skip_verification. This
9314 function checks if the assembly requested to skip verification.
9315 Fixes part of #387274.
9317 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9319 * mini.c (mini_get_method): Disable the check for open generic classes when
9320 using generic sharing.
9322 * generics.cs: Add a test for #387034.
9324 * mini.c (mini_get_method): Check whenever the method class is an open generic
9325 type, and return NULL in that case, causing a verification error. Fixes
9328 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9330 * driver.c (mono_main): Revert r102623. The right
9331 thing to do is to enable the verifier under verifiable
9332 unless a --security flag was passed.
9334 We need this non-trivial behavior for --verify-all otherwise
9335 mcs-compileall won't be able to use it. As it needs everything to
9336 be verified under validil.
9338 2008-05-06 Martin Baulig <martin@ximian.com>
9342 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9343 (mono_debugger_thread_cleanup): Likewise.
9344 (mono_debugger_extended_notification): Likewise.
9346 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9348 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9349 against both inflated and non-inflated methods. We need to check against the
9350 generic definition for cases where the instantiated method is not visible.
9351 We need to check against the inflated types for cases where the instantiation
9352 changes any super type. This fixes #382986.
9354 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9355 that check for visibiliy as generic params only appears as the type subject
9356 of tokens on call opcodes. Field manipulation and ldftn must always
9357 target an exact type.
9359 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9361 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9362 if no related --security flag is passed.
9364 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9366 * mini-arch.h: Prepare support for ppc64.
9368 Contributed under MIT/X11 license.
9370 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9372 * aot-runtime.c: Prepare support for ppc64.
9374 Contributed under MIT/X11 license.
9376 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9378 * mini-ops.h: Prepare support for ppc64.
9380 Contributed under MIT/X11 license.
9382 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9384 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9386 Contributed under MIT/X11 license.
9388 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9390 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9391 assemblies, since aot_name is not a full path, causing us to load MS.NET
9392 assemblies on windows.
9394 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9396 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9397 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9398 * main.c: Use UTF-8 encoded command line instead of Windows default code
9399 page on Windows to support Unicode.
9400 * driver.c (DllMain): New function for mixed-mode assembly support.
9401 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9402 export __stdcall functions without decoration.
9404 Contributed under MIT/X11 license.
9406 2008-04-28 Mark Probst <mark.probst@gmail.com>
9408 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9409 saving it very early.
9411 2008-04-28 Mark Probst <mark.probst@gmail.com>
9413 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9414 deleted. The only way to access the new RGCTX is via the
9417 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9418 vtable instead of the RGCTX to static methods.
9420 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9421 accessing the new RGCTX.
9423 * generic-sharing.c: There is no separation between self, type
9424 arguments and other types in the RGCTX anymore.
9426 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9428 * mini-amd64.c (add_general): Remove previous stack adjustment.
9429 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9430 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9431 for 32 bytes of stack space reserved for all calls.
9433 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9434 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9437 Code contributed under MIT/X11 license.
9439 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9441 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9442 against the root definition, peeling out method and type instantiations.
9443 Cache verify success results, code that fails verification is still
9444 checked multiple times.
9446 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9448 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9450 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9452 * mini-amd64.c (add_general): Always increment stack on Win64.
9453 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9456 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9457 stack based argument handling on Win64.
9459 Code contributed under MIT/X11 license.
9461 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9463 * Makefile.am (version.h): Add support for git-svn.
9465 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9467 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9468 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9469 avoiding allocations and libc functions which might deadlock.
9471 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9472 'no-gdb-backtrace' option is set.
9474 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9476 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9478 2008-04-21 Martin Baulig <martin@ximian.com>
9480 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9481 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9483 2008-04-21 Martin Baulig <martin@ximian.com>
9485 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9486 `thread_vtable', `event_handler_ptr' and `event_handler'.
9488 2008-04-21 Martin Baulig <martin@ximian.com>
9490 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9491 allows delayed initialization of the `executable_code_buffer' when
9494 2008-04-21 Martin Baulig <martin@ximian.com>
9496 * mini.h (mono_debugger_create_notification_function): Removed.
9497 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9499 * mdb-debug-info64.s
9500 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9502 * mdb-debug-info32.s
9503 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9505 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9506 currently only works on x86 and x86_64, so don't create it on ppc.
9508 2008-04-21 Martin Baulig <martin@ximian.com>
9510 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9513 (mini_method_compile): In the fp elimination check, check
9514 `debug_options.mdb_optimizations' in addition to
9515 mono_debug_using_mono_debugger().
9517 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9518 disable some JIT optimizations which are only disabled when
9519 running inside the debugger.
9520 Added `--help-debug' option to describe the debugging options.
9521 (parse_debug_options): New static function to parse the `--debug'
9522 options, so we can easily add more stuff in future.
9524 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9526 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9527 the method has no body.
9529 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9531 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9532 assembly is not allowed in MSVC 64-bit compiler.
9533 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9534 as we get floating point exceptions everywhere.
9536 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9537 correctly align arguments for call to throw_exception.
9538 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9540 Code contributed under MIT/X11 license.
9542 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9544 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9546 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9548 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9550 * mini-amd64.c (NEW_INS): Set cil_code.
9552 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9553 from mini-amd64.c so all debugger related logic is in one place.
9555 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9556 later won't have a random ip assigned to them.
9558 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9560 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9561 the arch specific function initializes code_size.
9562 (mono_create_delegate_trampoline): Ditto.
9564 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9565 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9568 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9569 running under the debugger.
9571 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9574 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9575 debugger. Also move the disabling of optimizations here from driver.c.
9576 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9579 * mini.h (MonoCompile): Add a few new flags.
9581 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9583 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9584 so the cil_code field of created MonoInst's is properly set.
9585 (mini_select_instructions): Ditto.
9587 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9588 (MONO_INST_NEW_CALL): Ditto.
9590 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9591 in many places so the ins->cil_code field is properly initialized.
9593 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9596 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9598 * mini.c (mini_method_compile): Print a different message when compiling a
9601 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9604 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9606 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9609 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9611 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9613 * mini.c (handle_stack_args): Make this return void since its return value was
9614 never used. Also set cfg->unverifiable for invalid IL instead of calling
9617 2008-04-10 Mark Probst <mark.probst@gmail.com>
9619 * mini.c: Make sure "this" is live in catch clauses with type
9620 variables in shared generic code.
9622 2008-04-08 Mark Probst <mark.probst@gmail.com>
9624 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9625 generic_class_is_reference_type() to ensure the proper behaviour
9626 when sharing generic code and the type in question is a type
9629 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9631 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9632 race conditions when printing thread dumps. Fixes #377738.
9634 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9636 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9637 shows up when both MonoInst arguments can cause aliasig.
9638 There is likely no way in the current JIT to trigger this problem, but
9639 it showed up in the development of generics sharing, when in a new
9640 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9641 When the generics sharing code will be committed, its tests will be
9642 valid also for this bug.
9644 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9646 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9649 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9652 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9654 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9655 use a more detailed exception message for InvalidCastException.
9657 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9659 * driver.c (mono_main): Add --debug=casts option to turn on better
9660 InvalidCastException message details.
9662 * mini.c (mini_get_debug_options): New helper function to return the address of
9663 the debug_options variable.
9665 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9666 the jit_tls TLS variable.
9668 * mini.c (mono_jit_tls): New TLS variable.
9670 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9673 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9675 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9677 * mini.c: Removed verifer related stuff, code moved to verify.c.
9679 * driver.c: Using code from verify.c instead of mini.c.
9681 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9683 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9686 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9688 * mini.c (check_for_method_verify): Enabling verification of
9689 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9692 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9694 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9695 caller saved registers as well.
9697 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9698 saved registers as well.
9700 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9702 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9704 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9707 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9709 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9711 (get_call_info): Take a gsctx argument instead of 'cfg'.
9713 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9715 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9716 mono_verify_all is set.
9718 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9720 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9722 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9724 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9727 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9728 verifier and the code generated by the compiler.
9730 2008-03-25 Mark Probst <mark.probst@gmail.com>
9732 * mini.c: Generic sharing of the non-nullable case of the box
9735 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9737 * inssel.brg: Fix the build.
9739 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9741 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9743 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9744 Array:Address. Fixes #372410.
9746 * iltests.il.in: New tests for readonly prefix.
9748 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9750 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9753 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9756 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9758 * mini.c (mono_decompose_op_imm): New helper function.
9760 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9761 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9764 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9765 mono_arch_output_basic_block. Fix warnings.
9767 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9770 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9772 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9773 since the extra frame is now detected automatically inside the loop.
9775 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9776 opts which are now in mono_peephole_ins ().
9778 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9780 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9781 frames and skip duplicate managed-to-native frames. Fixes #367665.
9783 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9784 opts which are now in mono_peephole_ins ().
9785 (mono_arch_peephole_pass_2): Ditto.
9787 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9789 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9790 arch independent peephole optimizations.
9792 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9793 opts which are now in mono_peephole_ins ().
9795 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9797 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9799 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9802 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9803 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9806 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9808 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9809 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9812 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9813 mono_arch_output_basic_block. Fix warnings.
9815 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9817 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9820 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9822 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9825 * iltests.il: Add new tests.
9827 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9829 * mini.c: Removed Windows version macros.
9831 2008-03-20 Mark Probst <mark.probst@gmail.com>
9833 * generic-sharing.c: Put reflection types in the extensible part
9834 of the runtime generic context.
9836 * mini.c: Generic sharing of the GetTypeHandle special case of the
9837 ldtoken instruction.
9839 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9841 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9843 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9845 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9846 consistency with the other version on the linear IR branch.
9848 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9850 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9852 * iltests.il.in: Add new tests.
9854 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9856 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9858 * iltests.il.in: Add new tests.
9860 2008-03-19 Mark Probst <mark.probst@gmail.com>
9862 * mini.c: Two variables with the same name were declared in
9863 nesting contexts and one wasn't initialized. Fixed.
9865 2008-03-19 Mark Probst <mark.probst@gmail.com>
9867 * mini.c: Generic sharing of the initobj instruction.
9869 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9871 * mini.c: make the test to optimize ldtoken from typeof() more
9874 2008-03-18 Mark Probst <mark.probst@gmail.com>
9876 * mini.c: Generic sharing of the initobj instruction for reference
9879 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9881 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9882 the mono_breakpoint_clean_code() code to perform bound checks.
9884 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9886 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9887 mono_arch_patch_callsite() to include the start of the managed method
9888 to be able to perform bound checks.
9890 2008-03-17 Mark Probst <mark.probst@gmail.com>
9892 * mini.c: Generic sharing for the isinst instruction.
9894 2008-03-17 Mark Probst <mark.probst@gmail.com>
9896 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9897 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9898 with the runtime generic context argument.
9900 * mini.c: Share calls to several types of unsharable methods by
9901 putting the address of the method code in the runtime generic
9902 context and doing an indirect call.
9904 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9907 2008-03-16 Mark Probst <mark.probst@gmail.com>
9909 * generic-sharing.c: Change due to a change in the runtime genric
9912 2008-03-15 Martin Baulig <martin@ximian.com>
9915 (mono_arch_nullify_class_init_trampoline): Add call to
9916 mono_breakpoint_clean_code() to make things work when running
9917 inside the debugger.
9920 (mono_arch_nullify_class_init_trampoline): Add call to
9921 mono_breakpoint_clean_code() to make things work when running
9922 inside the debugger.
9924 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9926 * inssel-long.brg (reg): Fix 64 bit build.
9928 2008-03-14 Mark Probst <mark.probst@gmail.com>
9930 * mini.c, mini.h: Share static generic code by passing it an
9931 implicit argument pointing to the runtime generic context.
9933 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9934 inssel-long32-mips.brg: New opcodes for calling shared static,
9935 which need to be passed the runtime generic context.
9937 * mini-amd64.c, mini-x86.c: Save the runtime generic context
9938 argument on the stack in the prologue if needed. New function for
9939 finding the runtime generic context argument from the registers
9940 saved by the trampoline.
9942 * mini-amd64.h, mini-x86.h: Specify which register to use for the
9943 runtime generic context argument.
9945 * tramp-amd64.c: Also restore the register used for the runtime
9946 generic context argument.
9948 * mini-trampoline.c: Resolve shared static calls by consulting the
9949 runtime generic context via the new argument.
9951 * generic-sharing.c: Add an argument to sharability-checking
9952 functions that specifies whether type variables should be treated
9953 as sharable type arguments.
9955 * inssel-x86.brg: Removed a superfluous, buggy rule.
9957 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9960 2008-03-14 Martin Baulig <martin@ximian.com>
9962 * debug-debugger.c (main_thread_handler): Call
9963 mono_runtime_run_main() without sending any notifications.
9965 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
9967 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9969 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
9971 2008-03-14 Mark Probst <mark.probst@gmail.com>
9973 * tramp-x86.c: Fixed register restore offsets in the trampoline
9974 code for ECX and EDX.
9976 2008-03-12 Geoff Norton <gnorton@novell.com>
9978 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
9979 different ucontext_t implementations.
9980 * exceptions-arm.c: Use the above defines to get exceptions working on
9981 iPhone (based on a patch by Luke Howard lukeh@padl.com)
9982 * mini-arm.c: Implement iPhone icache support (based on a patch by
9983 Luke Howard lukeh@padl.com)
9985 2008-03-12 Mark Probst <mark.probst@gmail.com>
9987 * mini.c: Enable generic sharing of calls to non-static
9988 non-interface non-generic non-value-type methods.
9990 * mini-trampolines.c: Resolve calls from shared generic code.
9992 2008-03-11 Zoltan Varga <vargaz@gmail.com>
9994 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
9996 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
9998 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10000 * mini.c: some fixes for the AOT compiler.
10002 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10004 * cpu-amd64.md: Add clob:1 to some float opcodes.
10006 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10008 * mini.h: Added MiniVerifierMode enumeration.
10010 * mini.c: Added mini_verifier_set_mode to control
10011 the usage of the new verifier.
10013 * mini.c (mono_method): Integrated the new verifier.
10015 * driver.c: Extended --security option with validil and
10016 verifiable options to activate the new verifier.
10018 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10020 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10021 optimization to ctors taking 0 or 2 arguments too.
10023 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10026 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10028 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10030 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10032 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10033 non-aot case as well.
10035 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10037 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10040 * aot-compiler.c (encode_patch): Ditto.
10042 * mini.h (G_MININT32): Fix the definition of this.
10044 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10046 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10048 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10050 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10052 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10053 methods returning vtypes in registers.
10054 (mono_arch_allocate_vars): Ditto.
10056 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10058 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10060 * generics.cs: Add a test from the linear IR branch.
10062 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10064 * mini.c (inline_method): Cache failed inline attempts.
10066 2008-03-04 Mark Probst <mark.probst@gmail.com>
10068 * mini.c: For shared methods of generic classes put the location
10069 of "this" into the MonoGenericJitInfo.
10071 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10072 register out of a MonoContext by register number. Add the generic
10073 sharing context as an argument to mono_arch_find_this_argument().
10075 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10076 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10077 for new arch function.
10079 * mini-exception.c: Handle open exception clauses in shared
10082 * mini-trampolines.c: Supply additional argument to
10083 mono_arch_find_this_argument().
10085 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10087 * Makefile.am (regtests): Run the bench.exe tests last.
10089 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10091 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10094 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10096 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10099 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10101 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10103 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10104 whose class has no cctor.
10106 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10108 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10110 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10113 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10115 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10116 to be in sync with the code on the linear IR branch.
10118 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10120 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10122 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10124 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10126 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10128 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10130 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10132 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10134 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10137 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10139 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10140 OP_LOADR4_MEMBASE emission.
10142 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10143 (mono_spillvar_offset_float): Ditto.
10145 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10147 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10150 * basic-long.cs: Add regression tests for them.
10152 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10154 (mono_arch_allocate_vars): Fix representation of single-precision float
10156 (mono_arch_output_basic_block): Ditto.
10158 * inssel-mips.brg: Ditto, remove duplicate items.
10160 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10161 arguments of tail calls as on other platforms.
10162 (mono_arch_output_basic_block): Handle tail calls.
10164 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10167 * objects.cs (test_5_pass_static_struct): Add test for it.
10169 Contributed under MIT/X11 license.
10171 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10173 * Makefile.am: Use gmcs for compiling the regression tests.
10175 * *.2.cs *.2.il: Rename to *.cs and *.il.
10177 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10179 * regalloc.h: Make the vassign array smaller.
10181 * mini.c (mini_method_compile): Remove an unused field in cfg.
10183 * mini-codegen.c: Add a bunch of micro optimizations.
10185 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10187 * regalloc.h: Remove some unused fields.
10189 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10191 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10193 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10195 2008-02-22 Mark Probst <mark.probst@gmail.com>
10197 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10199 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10200 trampoline: Fetch an entry from the runtime generic context. If
10201 it's NULL, jump to the actual trampoline to fill the runtime
10202 generic context. Otherwise, return it.
10204 * mini.c: Call the lazy fetch trampoline to get entries out of the
10205 runtime generic context.
10207 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10208 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10209 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10211 2008-02-21 Mark Probst <mark.probst@gmail.com>
10213 * mini.c: Fetch data out of the extensible part of the runtime
10214 generic context instead of calling a helper function.
10216 * generic-sharing.c: Some functions moved into
10217 metadata/generic-sharing.c. Helper function for fetching other
10218 types now checks and asserts against extensible rgctx (just for
10219 debugging purposes - the helper function isn't called anymore
10220 unless for debugging).
10222 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10224 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10225 for tail calls up to the point that the tests in iltests.exe run. Also add a
10226 dummy CKFINITE implementation.
10227 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10228 needed for trampoline LMF frames.
10230 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10231 trampoline LMF frames.
10233 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10235 * mini.c (inline_method): clean any pending loader error when inlining fail.
10236 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10238 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10240 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10242 * aot-runtime.c (decode_patch_info): Ditto.
10244 * mini.c (mono_resolve_patch_target): Ditto.
10246 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10249 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10251 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10252 if it references an icall address.
10254 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10256 * cpu-s390x.md: Remove some more unused opcodes.
10258 * cpu-s390x.md: Remove some unused opcodes.
10260 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10261 mono_op_imm_to_op ().
10263 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10264 instead of a switch statement.
10266 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10267 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10269 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10271 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10273 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10276 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10278 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10279 opened. Fixes #362607.
10281 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10283 * iltests.il.in: Add a test for static methods in interfaces.
10285 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10287 * genmdesc.c (build_table): Fix a crash on older glib versions.
10289 * cpu-sparc.md: Remove some unused opcodes.
10291 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10292 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10294 * cpu-amd64.md: Remove some unused opcodes.
10296 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10297 like the other opcodes.
10299 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10301 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10303 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10305 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10306 variables 'cfg' instead of 'm' for consistency.
10308 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10310 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10311 argument holding the vtype return address, to avoid the ambigious use of
10312 cfg->ret for this purpose.
10314 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10316 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10318 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10319 new mono_print_ins () function which only takes one argument.
10321 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10323 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10326 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10328 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10330 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10332 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10333 opcodes and other small changes.
10335 * mini-ops.h: Add some new opcodes from the linear IR branch.
10337 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10339 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10340 opcodes, use the REG_MEMBASE opcodes instead.
10342 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10343 opcodes, use the REG_MEMBASE opcodes instead.
10345 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10348 * mini.c (mono_op_imm_to_op): New helper function.
10350 * mini-ops.h: Add some opcodes from linear IR branch.
10352 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10354 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10357 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10359 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10362 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10364 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10366 * aot-compiler.c (emit_method_code): Add an assert.
10368 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10369 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10372 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10374 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10375 some load/store opcodes so they are consistent.
10376 (mono_arch_emit_prolog): Simplify some code.
10378 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10380 * objects.cs: Add tests for large argument offsets on ARM.
10382 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10383 stack offsets. Fixes #359651.
10385 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10387 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10389 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10391 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10393 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10395 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10396 rid of CEE_CONV_R_UN.
10398 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10400 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10402 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10404 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10406 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10408 * cpu-amd64.md: Remove some unused opcodes.
10410 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10412 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10414 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10415 arch specific functions for its parts. Call the peephole pass after local
10416 regalloc so the prolog can compute a more accurate max_offset.
10418 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10419 the corresponding OP_I/OP_L opcodes.
10421 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10423 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10425 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10427 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10428 as they are handled in mini.c.
10430 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10432 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10433 case since it is handled in mini.c.
10435 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10437 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10439 * *.c: Use the new opcodes in the IR and back end code.
10441 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10443 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10445 2008-02-06 Mark Probst <mark.probst@gmail.com>
10447 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10448 an assert because it has a race condition.
10450 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10452 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10454 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10456 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10458 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10459 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10461 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10463 * cpu-amd64.md (move): Correct the maximum size of move.
10465 2008-02-05 Mark Probst <mark.probst@gmail.com>
10467 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10468 the generic class init trampoline to return quickly if the class
10471 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10473 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10474 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10476 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10478 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10481 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10483 * objects.cs: Add some soft-float tests.
10485 * mini.c: Fix a couple more soft-float issues.
10487 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10489 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10490 avoid a REX prefix.
10492 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10494 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10495 exception happens while compiling a virtual method.
10497 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10499 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10501 * mini-sparc.c: Fix build.
10503 * mini-sparc.c (get_call_info): Add support for generic sharing.
10505 * mini-exceptions.c: Add a FIXME.
10507 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10509 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10510 altstack handling code.
10512 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10514 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10516 * mini-s390.c: Add support for generic sharing.
10518 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10520 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10522 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10524 * mini-s390x.c: Add support for generic sharing.
10526 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10528 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10530 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10531 can be used since it takes a 16 bit signed immediate.
10533 * inssel-s390x.brg: Fix OP_SETRET.
10535 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10537 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10539 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10541 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10543 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10546 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10549 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10550 of the unused mono_arch_patch_delegate_trampoline stuff.
10552 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10554 * basic-long.cs: Move the fp related tests to basic-float.cs.
10556 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10558 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10560 * basic-calls.cs: Add a test for proper float argument passing.
10562 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10563 if the context corresponds to an exception received through a signal.
10565 * exceptions.cs: Add a test for nullref handling at the start of a try
10568 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10570 * jit-icalls.c (mono_break): New JIT icall.
10572 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10574 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10576 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10578 * cpu-*.md: Get rid of unused opcodes.
10580 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10582 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10585 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10588 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10589 the arch independent trampoline code in mini-trampolines.c.
10591 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10593 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10595 * mini-s390.h: Remove an unused define.
10597 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10598 the arch independent trampoline code in mini-trampolines.c.
10600 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10602 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10604 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10606 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10608 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10610 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10612 * cpu-amd64.md: Use smaller sizes for int opcodes.
10614 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10616 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10619 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10622 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10623 instead of though a pointer to save an indirection when accessing elements of
10626 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10628 (NOT_IMPLEMENTED): New helper macro.
10629 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10632 * *.c: Use the new helper macro.
10634 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10636 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10638 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10640 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10643 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10645 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10646 profiling is enabled.
10648 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10650 (mono_arch_emit_prolog): Add more first bblock optimizations.
10652 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10653 in order if possible.
10654 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10655 bblock, since the arguments are still in their original registers.
10657 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10659 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10661 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10664 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10667 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10669 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10670 process async exceptions received while in unmanaged code.
10672 * mini.c (mini_init): Install a callback with the runtime which will be called
10673 when a thread receives an async exception while in unmanaged code.
10675 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10677 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10679 2008-01-16 Wade Berrier <wberrier@novell.com>
10686 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10688 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10689 compilation with sun cc.
10691 * cpu-*.md: Fix the build.
10693 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10695 * mini-amd64.h: Add some comments to the MonoLMF structure.
10697 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10699 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10700 in the LMF structure if possible. This saves two instructions in the
10701 managed->native wrappers.
10703 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10705 2008-01-16 Mark Probst <mark.probst@gmail.com>
10707 * generic-sharing.c: New type argument lookup code which uses the
10708 runtime generic context template.
10710 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10712 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10714 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10715 (mono_arch_output_basic_block): Fix localloc implementation.
10717 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10719 * mini-ia64.c (peephole_pass): Fix ia64 build.
10721 * mini-amd64.c (peephole_pass): Fix a warning.
10723 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10724 at a constant offset from sp/fp.
10726 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10727 instead of obtaining it from *lmf in the managed method case.
10729 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10731 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10733 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10735 * mini.h (MonoInstList): New type.
10736 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10737 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10738 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10739 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10740 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10741 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10742 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10743 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10744 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10745 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10746 MONO_INST_LIST_FOR_EACH_ENTRY,
10747 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10748 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10749 mono_inst_list_first, mono_inst_list_last,
10750 mono_inst_list_next, mono_inst_list_prev): New instruction
10751 list handling interfaces.
10752 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10753 list head 'ins_list'.
10754 (MonoInst): Replace next pointer with list head 'node'.
10755 (MonoCallInst): Make 'out_args' a MonoInstList.
10756 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10757 (MonoCompile): Delete reverse_inst_list and
10758 reverse_inst_list_len.
10759 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10760 mono_arch_lowering_pass, mono_arch_local_regalloc,
10761 mono_arch_output_basic_block, mono_arch_emit_prolog):
10762 Convert to new instruction lists.
10763 (insert_after_ins): Delete.
10764 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10766 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10767 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10768 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10769 mono_emulate_opcode, mono_emit_load_got_addr,
10770 inline_method, mono_method_to_ir, mono_print_bb_code,
10771 print_dfn, decompose_pass, nullify_basic_block,
10772 replace_out_block_in_code, remove_block_if_useless,
10773 merge_basic_blocks, move_basic_block_to_end,
10774 try_unsigned_compare, optimize_branches, mono_print_code,
10775 mini_select_instructions, remove_critical_edges): Likewise.
10776 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10777 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10778 mono_arch_output_basic_block, mono_arch_emit_prolog):
10780 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10781 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10782 mono_arch_output_basic_block): Likewise.
10783 (inst_list_prepend, insert_after_ins): Delete.
10784 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10785 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10787 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10788 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10789 mono_arch_emit_prolog): Likewise.
10790 * cfold.c (mono_constant_fold): Likewise.
10791 * liveness.c (visit_bb, mono_analyze_liveness,
10792 optimize_initlocals): Likewise.
10793 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10794 * graph.c (mono_draw_code_cfg): Likewise.
10795 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10796 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10797 mono_ssa_cprop): Likewise.
10798 * abcremoval (get_relations_from_previous_bb, process_block):
10800 * local-propagation (mono_cprop_invalidate_values,
10801 mono_local_cprop_bb): Likewise.
10802 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10803 peephole_pass, mono_arch_output_basic_block,
10804 mono_arch_emit_prolog): Likewise.
10805 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10806 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10807 mono_arch_emit_prolog): Likewise.
10808 (insert_after_ins): Delete.
10809 * aliasing.c (print_code_with_aliasing_information,
10810 mono_build_aliasing_information, mono_aliasing_deadce):
10811 Convert to new instruction lists.
10812 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10813 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10814 mono_arch_local_regalloc, mono_arch_output_basic_block):
10816 (insert_after_ins): Delete.
10817 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10818 peephole_pass, mono_arch_output_basic_block): Convert to
10819 new instruction lists.
10820 * mini-codegen (InstList, inst_list_prepend,
10821 insert_after_ins): Delete.
10822 (insert_before_ins, get_register_force_spilling,
10823 get_register_spilling, free_up_ireg, free_up_reg,
10824 create_copy_ins, create_spilled_store, alloc_int_reg,
10825 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10826 to new instruction lists.
10827 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10828 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10829 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10830 (insert_after_ins): Delete.
10831 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10832 mono_arch_local_regalloc, mono_arch_output_basic_block,
10833 mono_arch_call_opcode): Convert to new instruction lists.
10834 (insert_after_ins): Delete.
10835 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10836 peephole_pass, mono_arch_output_basic_block,
10837 mono_arch_emit_prolog): Convert to new instruction lists.
10839 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10841 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10843 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10846 * Makefile.am (version.h): Make this work with non-bash shells.
10848 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10850 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10852 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10854 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10855 the InitializeArray optimization.
10857 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10859 * mini.c driver.c: Don't include os/gc_wrapper.h.
10861 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10863 * mini.c (print_jit_stats): Print GC statistics if available.
10865 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10867 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10869 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10871 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10873 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10875 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10877 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10879 * driver.c (mono_main): Ditto.
10881 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10883 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10885 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10886 in the vtable can't be encoded.
10887 (compile_method): Ditto.
10889 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10891 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10894 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10897 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10898 the top LMF entry belongs to the current method.
10900 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10902 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10904 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10906 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10908 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10910 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10912 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
10914 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
10917 * basic-float.cs: Add an ulong->double cast test.
10919 2007-12-15 Zoltan Varga <vargaz@gmail.com>
10921 * mini.c (mono_method_to_ir): Fix a warning.
10923 2007-12-14 Zoltan Varga <vargaz@gmail.com>
10925 * mini-ops.h: Add OP_SWITCH.
10927 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
10928 CEE_SWITCH in back-end code, use OP_SWITCH instead.
10930 2007-12-11 Geoff Norton <gnorton@novell.com>
10932 * mini-s390x.c: Minor change to the MAX() define to allow
10933 it to compile with other gcc versions.
10935 2007-12-11 Geoff Norton <gnorton@novell.com>
10938 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
10940 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10942 exceptions-arm.c (mono_arch_get_restore_context): Restore
10945 exceptions-arm.c (throw_exception): Save the frame pointer.
10946 This is a partial fix for #323747. Only the client side is
10949 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10951 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
10952 was using an unrelated variable to log the class which
10953 needed the cctor to be called. This was crashing on arm.
10955 2007-12-09 Robert Jordan <robertj@gmx.net>
10957 * mini-x86.c (mono_arch_emit_epilog):
10958 Consider all kinds of 64-bit types. Fixes #323114.
10960 2007-12-08 Zoltan Varga <vargaz@gmail.com>
10962 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
10964 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10966 * mini-amd64.c (peephole_pass): Add a missing instruction check.
10968 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10970 * mini.c: run type ctor before allocating an object, not only
10971 when running it's constructor method (fixes at least part of bug #342507).
10973 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10975 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
10977 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
10978 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
10981 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
10982 mono_generic_class_init_trampoline () the same as it is done with the other
10985 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
10986 aot-runtime.c aot-compiler.c: Implement AOT support.
10988 2007-12-07 Mark Probst <mark.probst@gmail.com>
10990 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
10991 build for archs which don't have the vtable trampoline defined
10994 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10996 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
10998 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11000 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11002 * tramp-<ARCH>.c: Use the new helper function.
11004 2007-12-07 Mark Probst <mark.probst@gmail.com>
11006 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11007 trampoline call, which takes a vtable argument.
11009 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11010 OP_TRAMPCALL_VTABLEs like other calls.
11012 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11013 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11014 call. Implemented a support function which fetches the vtable
11015 from a register set.
11017 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11018 Implemented a generic class init trampoline, using the
11019 OP_TRAMPCALL_VTABLE opcode.
11021 * mini.c: Implemented static field access when sharing generic
11022 code. This implies initing the class using the new
11023 OP_TRAMPCALL_VTABLE call.
11025 2007-12-07 Mark Probst <mark.probst@gmail.com>
11027 * mini.c: Don't compile methods with sharing enabled if their
11028 classes are disabled for sharing.
11030 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11032 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11033 opcodes. Fixes #346563.
11035 * objects.cs: Add a new test.
11037 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11039 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11040 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11042 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11044 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11046 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11048 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11051 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11053 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11055 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11056 optimization in the AOT case.
11058 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11060 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11062 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11064 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11066 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11068 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11069 is created by the inlined delegate ctor.
11071 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11073 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11075 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11077 * cpu-x86.md: Fix the length of ckfinite.
11079 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11081 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11083 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11084 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11086 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11088 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11089 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11091 2007-11-28 Martin Baulig <martin@ximian.com>
11094 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11095 after creating the trampoline.
11097 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11099 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11101 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11104 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11105 instead of the calling method to help AOT.
11107 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11109 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11111 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11114 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11116 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11118 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11119 (encode_method_ref): No need to handle generic method definitions specially.
11121 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11123 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11126 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11128 (compile_method): Enable generic sharing.
11130 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11132 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11133 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11135 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11138 * mini-trampolines.c: Fix a warning.
11140 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11142 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11143 (generic_class_is_reference_type): Remove unused function.
11145 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11146 in the generic vtable trampoline case.
11148 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11150 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11151 return an AOT method based on a vtable slot.
11153 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11155 * mini.c (mini_get_vtable_trampoline): Export this.
11157 2007-11-22 Martin Baulig <martin@ximian.com>
11160 (MonoDebuggerInfo): Move `debugger_version' up.
11162 2007-11-22 Martin Baulig <martin@ximian.com>
11165 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11167 * mini-trampolines.c
11168 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11169 after compiling the method.
11171 2007-11-20 Martin Baulig <martin@ximian.com>
11174 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11175 (mono_debugger_remove_breakpoint): Likewise.
11176 (mono_debugger_check_breakpoints): Likewise.
11178 * debug-debugger.c: Implement the new breakpoint interface here.
11180 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11182 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11183 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11185 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11187 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11189 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11191 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11194 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11197 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11198 returning a vtype in a register.
11200 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11201 here from the arch specific code.
11203 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11206 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11207 (mono_arch_emit_prolog): Increment maximum prolog size.
11209 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11210 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11212 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11213 MonoGenericSharingContext.
11215 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11216 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11218 2007-11-15 Mark Probst <mark.probst@gmail.com>
11220 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11221 which extract fields out of the runtime generic context. Full
11222 sharing of the NEWARR opcode.
11224 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11226 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11227 --enable-minimal=ssa.
11229 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11231 * mini-trampolines.c (mono_delegate_trampoline): Update after
11232 mono_marshal_get_delegate_invoke () signature change.
11234 2007-11-13 Mark Probst <mark.probst@gmail.com>
11236 * mini.c: Removed the shared context in favor of the generic
11237 sharing context. Allocate the MonoJitInfo structure with room for
11238 the generic sharing context if it's needed.
11240 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11241 domain-internals.h now.
11243 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11245 * generic-sharing.c: Several changes for working without a shared
11246 context and instead operating on open types instead.
11248 2007-11-12 David S. Miller <davem@davemloft.net>
11250 * inssel-sparc.brg: Fix double instruction emit.
11252 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11254 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11255 Get/Set/Address methods.
11257 * mini.c debug-debugger.c mini-trampolines.c: Update after
11258 mono_marshal_get_delegate_invoke signature change.
11260 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11262 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11263 This can happens with dynamic methods. Fixes the other bug in #322722.
11265 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11267 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11270 * mini-arm.c (arm_patch): Implement patching of BX call
11271 sequence. Fixes one of the bugs in #322722.
11273 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11275 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11276 under Linux. We only need to flush every 32-byte cache line.
11278 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11281 move_basic_block_to_end: Add branches when needed, eventually creating
11283 optimize_branches: added a parameter that tells if it's ok to create
11284 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11285 and avoid calling move_basic_block_to_end when it's not ok.
11288 2007-11-07 Mark Probst <mark.probst@gmail.com>
11290 * mini.c: Abort inlining call to InitializeArray if something
11291 looks wrong. Let the icall handle it, which now has proper safety
11294 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11296 * mini.c (mono_spill_call): add support for soft-float.
11298 * mini.c (mono_method_to_ir): add support for soft-float
11299 to inlined functions that return float.
11301 * mini.c (mono_method_to_ir): add support for soft-float
11302 to cee_stsfld opcode on float fields.
11304 2007-11-05 Geoff Norton <gnorton@novell.com>
11306 * mini-x86.h: Fix the structure access for X86 Leopard.
11309 2007-11-05 Martin Baulig <martin@ximian.com>
11311 * mini-trampolines.c
11312 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11313 after compiling the method to notify the debugger.
11315 2007-11-05 Martin Baulig <martin@ximian.com>
11317 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11319 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11321 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11322 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11324 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11326 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11327 native-to-managed wrappers.
11329 2007-11-01 Geoff Norton <gnorton@novell.com>
11331 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11334 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11336 * mini.c, mini-x86.c: when getting back from unmanaged code
11337 to managed via a marshaled delegate we also need to set the
11340 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11342 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11345 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11347 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11348 let the debugger or other external agents to tell the JIT when
11349 a sw breakpoint has been inserted in the code that the JIT needs
11350 to be able to inspect.
11352 2007-10-31 Martin Baulig <martin@ximian.com>
11355 (MonoDebuggerInfo): Remove `runtime_class_init'.
11357 2007-10-30 Martin Baulig <martin@ximian.com>
11360 (mono_debugger_thread_created): Added `MonoThread *' argument.
11361 (mono_debugger_extended_notification): New public method.
11362 (mono_debugger_trampoline_compiled): New public method.
11365 (MonoDebuggerThreadInfo): Added `thread' and
11366 `extended_notifications' fields.
11369 (debugger_executable_code_buffer): New static variable.
11372 (MonoDebuggerInfo): Added `executable_code_buffer',
11373 `executable_code_buffer_size', `breakpoint_info_area',
11374 `breakpoint_table' and `breakpoint_table_size'.
11376 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11378 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11379 that IP either is an unused value or the vtable pointer. IMT
11380 calls use vtable + offset now. Reduced by almost half the size
11383 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11385 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11386 defines to access param registers. Replace long usage with
11387 gsize as sizeof(long) != sizeof(void*) on Win64.
11389 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11390 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11391 instead of non-existant _GetAddressOfReturnAddress.
11393 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11394 param registers. Save/restore %rdi and %rsi in MonoLMF.
11396 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11397 param registers. Modify (throw_exception) signature to take
11398 %rdi and %rsi on Win64.
11400 Code is contributed under MIT/X11 license.
11402 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11404 * helpers.c: unlink debugging output files.
11406 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11408 * mini.c: Move mono_create_ftnptr () to object.c.
11410 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11412 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11413 optional. This function can now be used to disassemble code generated
11414 outside the JIT such as trampolines and IMT thunks.
11416 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11418 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11419 vtable pointer from a ldr instruction.
11421 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11422 new IMT call sequence.
11424 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11425 call sequence for interface invocations.
11427 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11428 for imt support. This function is empty since IMT on ARM requires no
11429 special handling on the IR side.
11431 * mini-arm.c (mono_arch_find_imt_method): added, required for
11434 * mini-arm.c (mono_arch_find_this_argument): added, required
11437 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11438 a ldr instruction to load a value stored in the code stream.
11440 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11444 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11446 * mini.c (mini_init): Install the jump trampoline callback.
11448 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11450 * mini-trampolines.c: handle synchronized methods with the common
11451 vtable trampoline (bug #335601).
11453 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11455 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11457 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11460 * mini-ia64.h mini-ia64.c: Add support for IMT.
11462 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11463 prolog. Fixes #331958.
11465 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11467 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11469 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11471 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11474 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11476 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11479 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11481 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11484 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11486 * mini-trampolines.c: changed the magic rampoline to understand
11487 the common vtable trampoline method: the method to invoke is
11488 determined by the vtable displacement of the call.
11490 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11492 * mini.c, mini.h: register the common vtable trampoline if the
11493 architecture supports it.
11495 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11497 * cpu-amd64.md: use the correct max length for tls_get.
11499 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11501 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11502 CEE_STELEM_ANY. Fixes #333696.
11504 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11506 * exceptions-x86.c: provide more graceful handling of the case where
11507 we followed a bogus function pointer from managed code (bug #332866).
11509 2007-10-11 Mark Probst <mark.probst@gmail.com>
11511 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11512 replaces the generic_shared flag and will carry more information
11515 * generic-sharing.c: Added mini_type_stack_size() which allows
11516 allows open types if given a generic sharing context.
11517 mini_get_basic_type_from_generic() takes a
11518 MonoGenericSharingContext* instead of a MonoCompile* now.
11520 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11521 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11522 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11523 changes above. Just passing arguments through to the right
11526 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11528 * mini-arm.c: unify the call emission to emit_code_seq().
11530 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11532 * tramp-arm.c: reduced the trampoline size.
11534 2007-10-10 Mark Probst <mark.probst@gmail.com>
11536 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11537 variable handling out of arch-specific code.
11539 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11541 * mini-arm.c: implemented fast delegate dispatch.
11543 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11545 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11546 that fp elimination is turned off if the space required by locals is too
11547 big. Fixes #331958.
11549 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11551 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11552 ARM to the new style trampoline.
11554 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11556 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11558 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11560 2007-10-09 Martin Baulig <martin@ximian.com>
11563 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11564 `field_info_offset_offset'.
11566 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11568 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11569 removed more internal usage of the r11 register and made it available
11570 to the register allocator.
11572 2007-10-08 Mark Probst <mark.probst@gmail.com>
11574 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11575 when sharing generics and treat type variables as references.
11577 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11579 * mini-ppc.c: started removing the internal uses of register r11
11580 to eventually allow the register allocator to manage it as an
11581 additional available register.
11583 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11585 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11587 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11589 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11590 specific trampolines as they are not performance critical as a jump
11591 target (maybe align as before only for AOT code?). This saves about
11592 200 KB of native code on x86 for monodevelop startup.
11594 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11596 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11597 monodevelop startup.
11599 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11601 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11603 * mini-sparc.h mini-sparc.c: Implement IMT support.
11605 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11606 its smaller and doesn't clobber sparc_g1.
11608 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11610 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11612 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11614 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11616 * mini-ppc.c: implemented fast delegate invocation.
11618 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11620 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11622 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11624 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11625 code to the new style trampoline in preparation for IMT support.
11627 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11629 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11630 systems already. This also reduces the specific trampiline sizes and
11631 prepares for the use of r12 as the IMT identifier register.
11633 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11635 * mini-mips.h: endianess fix (simplified from a patch by
11636 Thomas Kunze <thommy@tabao.de>, bug #323737).
11638 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11640 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11641 to access ucontext fields and enable netbsd support
11642 (partially from Magnus Henoch <mange@freemail.hu>).
11644 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11646 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11647 use the preprocessor from the CPP env var if it is set.
11649 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11651 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11652 code, before interface_offset gets used.
11654 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11656 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11657 mono_class_setup_vtable () before accessing klass->vtable.
11659 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11661 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11664 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11666 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11667 IMT slots (this saves hundreds of KB of memory in programs like
11668 IronPython and Monodevelop).
11670 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11672 * mini.c: print the delegate counter.
11674 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11676 * mini-x86.c: make it easier to enable the debugging code for IMT
11679 2007-09-28 Martin Baulig <martin@ximian.com>
11682 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11683 `mono_method_klass_offset' and `mono_method_token_offset'.
11685 2007-09-20 Mark Probst <mark.probst@gmail.com>
11687 * mini.c: First generics sharing implementation. Can only share
11688 in very simple cases. If sharing doesn't work it falls back to
11689 dedicated compilation.
11691 * mini.h: Flag in MonoCompile to specify whether generic
11692 compilation is shared. Flags enum for marking which generic inst
11693 of a context is used. Prototypes for helper functions.
11695 * generic-sharing.c: Helper functions for generic method sharing.
11697 * optflags-def.h: Optimization flag (gshared) for enabling generic
11698 method sharing added.
11700 * Makefile.am: generic-sharing.c added.
11702 2007-09-19 Daniel Nauck <dna@mono-project.de>
11704 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11706 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11707 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11710 2007-09-19 Martin Baulig <martin@ximian.com>
11712 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11713 mono_debug_cleanup() is now part of mono_cleanup().
11715 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11717 * driver.c (mono_main): Fix a warning.
11719 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11721 * aot-compiler.c: Optimize various parts when processing large assemblies.
11724 * mini.c (mono_patch_info_hash): Improve hash function.
11726 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11728 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11730 Code is contributed under MIT/X11 license.
11732 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11734 * mini.c (mini_init): Fix a leak.
11736 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11738 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11740 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11742 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11744 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11746 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11748 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11751 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11753 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11755 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11757 * aot-runtime.c (decode_patch_info): Ditto.
11759 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11761 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11762 static case. Cache delegates in architecture specific code,
11763 based on number of parameters.
11765 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11766 in architecture specific code, based on number of parameters.
11768 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11769 caching happen in architecture specific code now.
11771 Code is contributed under MIT/X11 license.
11773 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11775 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11776 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11777 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11779 Code is contributed under MIT/X11 license.
11781 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11782 * mini.c: (mono_thread_abort) Fixed bug #82416.
11784 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11786 * mini.: hook the new managed GC allocation feature into the JIT.
11788 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11790 * mini.c: implementation for the new runtime tls opcode.
11792 2007-09-11 Martin Baulig <martin@ximian.com>
11795 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11796 `mono_method_inflated_offset'.
11798 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11800 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11801 async exceptions into a method.
11803 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11804 purpose of testing whenever the unwinder works at every instruction.
11806 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11808 * mini.c: check accessibility of method used in ldftn (fixes
11811 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11813 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11815 * inssel.brg: Fix a warning.
11817 2007-09-03 Martin Baulig <martin@ximian.com>
11819 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11820 now takes the `main_method' as argument.
11822 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11824 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11826 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11828 * driver.c: include the cil-coff.h header on Windows.
11830 Code is contributed under MIT/X11 license.
11832 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11834 * mini.c, driver.c: don't include the cil-coff.h header.
11836 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11838 * mini.c: flag places that needs fixes fo soft-float support.
11840 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11842 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11843 endian systems (partially from Dean Jenkins, bug #81924).
11845 2007-08-28 Mark Probst <mark.probst@gmail.com>
11847 * mini.c (check_linkdemand): Remove embedded reference object in
11848 call to LinkDemandSecurityException.
11849 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11850 with an IntPtr instead of a reference object.
11852 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11854 * mini.c (handle_initobj): Handle alignment properly.
11856 * inssel.brg (mini_emit_memset): Ditto.
11858 * inssel.brg (mini_emit_memcpy): Ditto.
11860 * inssel-sparc.brg: Ditto.
11862 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11864 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11866 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11867 exceptions raised in unmanaged code. Fixes part of #82594.
11869 2007-08-24 Mark Probst <mark.probst@gmail.com>
11871 * mini.c (mono_method_to_ir), declsec.c
11872 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11874 2007-08-22 Martin Baulig <martin@ximian.com>
11877 (MonoDebuggerThreadInfo): New typedef.
11878 (mono_debugger_thread_table): New global variable.
11879 (mono_debugger_thread_created): New public function.
11880 (mono_debugger_thread_cleanup): New public function.
11883 (MonoDebuggerInfo):
11884 - removed `get_current_thread' and `lookup_assembly'.
11885 - removed `data_table'.
11886 - added `thread_table'.
11889 (mono_thread_start_cb): Call mono_debugger_thread_created().
11890 (mono_thread_attach_cb): Likewise.
11891 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11892 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11895 * driver.c (mono_main): Move mono_debug_init() up, before calling
11896 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11898 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11900 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11901 together when passing several arguments of type double (gives a small
11902 speedup and saves a few bytes of generated code).
11904 2007-08-20 Jb Evain <jbevain@novell.com>
11906 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11908 2007-08-20 Jb Evain <jbevain@novell.com>
11910 * mini.c (mono_method_to_ir): throw MethodAccessException
11911 and FieldAccessException instead of InvalidProgramException.
11913 2007-08-20 Mark Probst <mark.probst@gmail.com>
11915 * mini.c: CoreCLR security checks.
11917 * mini.h: Removed MonoSecurityMode (moved to
11918 metadata/security-manager.h) and mono_security_mode global var
11919 (replaced by set/get functions in security-manager.h).
11921 * driver.c: Added "core-clr-test" security mode for testing. Used
11922 set-function for setting security mode.
11924 2007-08-17 Mark Probst <mark.probst@gmail.com>
11926 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
11927 the new jit_info_table.
11929 * driver.c: Test code for the new jit_info_table (enabled by the
11930 define MONO_JIT_INFO_TABLE_TEST).
11932 2007-08-14 Zoltan Varga <vargaz@gmail.com>
11934 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11935 detection of call <REG> instruction sequence. Fixes build on freebsd.
11937 2007-08-13 Zoltan Varga <vargaz@gmail.com>
11939 * mini-exceptions.c: Fix a warning.
11941 2007-08-11 Zoltan Varga <vargaz@gmail.com>
11943 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
11944 stack overflow handling code on amd64 too.
11946 * mini-exceptions.c (mono_setup_altstack): Make this use
11947 mono_thread_get_stack_bounds ().
11949 * mini-x86.h: Disable sigaltstack on solaris x86.
11951 2007-08-10 Zoltan Varga <vargaz@gmail.com>
11953 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
11955 2007-08-10 Geoff Norton <gnorton@customerdna.com>
11957 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
11959 2007-08-08 Zoltan Varga <vargaz@gmail.com>
11961 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
11963 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
11965 2007-08-03 Neale Ferguson <neale@sinenomine.net>
11967 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
11970 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11972 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
11973 to be emitted (bug #82281).
11975 2007-08-01 Martin Baulig <martin@ximian.com>
11977 Merged the `debugger-dublin' branch.
11979 * debug-debugger.h (MonoDebuggerInfo):
11980 Removed the `old_*' compatibility entries.
11981 Added `debugger_version' and `data_table'.
11982 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
11983 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
11986 (MiniDebugMethodBreakpointInfo): Add `address_list'.
11987 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
11988 instead of a `gconstpointer'.
11989 (mono_debugger_insert_method_breakpoint): Return a
11990 `MonoDebugMethodAddressList *'.
11992 2007-06-28 Martin Baulig <martin@ximian.com>
11994 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11996 2007-08-01 Zoltan Varga <vargaz@gmail.com>
11998 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
11999 __builtin_frame_address () since it is broken on older gcc versions.
12001 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12003 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12004 on the stack overflow handling and made the managed stack overflows
12005 catchable in most cases using soft guard pages.
12006 * exceptions-x86.c: added code to restore the protection in the soft
12007 guard pages at the end of exception handling.
12009 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12011 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12013 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12015 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12016 exception handling.
12018 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12020 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12021 signal handling support until it has been ported to the new mechanism.
12022 * mini.c: fixed stack overflow detection and use the new
12023 architecture code to handle signals on the altstack.
12025 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12027 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12028 stack overflows on the alt stack.
12030 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12032 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12033 stack overflows on the alt stack.
12035 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12037 * exceptions-ppc.c: cleanup preparing for altstack support.
12039 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12041 * exceptions-arm.c: cleanup preparing for altstack support.
12043 2007-07-27 Mark Probst <mark.probst@gmail.com>
12045 * mini.c (print_jit_stats): Output hazard pointer stats.
12047 2007-07-26 Mark Probst <mark.probst@gmail.com>
12049 * driver.c, mini.c: Replaced security mode flags with a single
12052 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12054 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12056 2007-07-25 Mark Probst <mark.probst@gmail.com>
12058 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12059 (which doesn't do anything yet) for activating Core CLR
12060 (Silverlight) security.
12062 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12064 * mini-codegen.c: work around a possible gcc bug on arm.
12066 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12068 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12069 message for platforms that don't support AOT compilation.
12071 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12073 * mini.h, mini.c, driver.c: temporary smcs hack.
12075 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12077 * mini-arm.h, mini-arm.c: arm EABI fixes.
12079 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12081 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12084 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12085 trampolines taking a method argument.
12087 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12089 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12090 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12092 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12093 JIT compilation throws an exception. Fixes #82050.
12095 2007-07-19 Mark Probst <mark.probst@gmail.com>
12097 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12098 with the MONO_EXCEPTION_ defines.
12100 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12102 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12105 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12106 the cause of an assertion.
12108 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12110 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12113 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12115 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12116 assert. Should fix #82103.
12118 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12120 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12121 here too. Fixes #82095.
12123 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12126 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12128 * mini-amd64.h: Enable IMT for amd64.
12130 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12132 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12134 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12136 2007-07-12 Mark Probst <mark.probst@gmail.com>
12138 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12139 as soon as check_linkdemand sets an exception_type.
12141 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12143 * mini-x86.c: fixed offsets for IMT call sequence.
12144 * mini-x86.h: enable IMT again.
12146 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12148 * trace.c (mono_trace_enter_method): Decode MonoType too.
12150 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12152 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12154 * mini-amd64.c: Add preliminary IMT implementation.
12156 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12158 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12159 understand the new IMT-base interface invocation (thanks to
12160 Daniel Nauck for the report and the remote debugging session).
12162 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12164 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12166 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12168 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12170 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12172 * mini-trampolines.c: implement AOT IMT support.
12173 * mini-x86.h: enable IMT support for wider testing.
12175 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12177 * inssel.brg (emit_imt_argument): Add aot support here.
12179 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12181 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12183 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12184 of the IMT implementation, partially from massi, with my
12185 implementation of the bsearch sequence. Disabled by default until
12186 the AOT code is implemented.
12188 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12190 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12192 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12194 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12196 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12197 arch-independent IMT JIT code from Massimiliano
12198 Mantione (massi@ximian.com) with small cleanups from me.
12200 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12202 * Makefile.am: fix svn invocation to get the svn revision to be
12203 independent of the local language (build fix).
12205 2007-07-09 Mark Probst <mark.probst@gmail.com>
12207 * mini.c (inline_method): Reset cfg->exception_type if the
12208 inlining is aborted. Fixes: 82049.
12210 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12212 * mini.c: remove assert from exception handling code when exception_ptr
12215 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12217 * mini.c (mono_codegen): Add an assert.
12219 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12220 enter and leave code.
12221 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12223 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12225 * mini-ppc.c: fixed memory corruption for localloc(0)
12228 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12230 * mini.c: Fix warnings.
12232 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12234 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12235 to emit better double->int conversions.
12237 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12239 * mini.c: the provided Min/Max optimizations are valid for unisgned
12242 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12244 * 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
12246 2007-06-28 Miguel de Icaza <miguel@novell.com>
12248 * mini.c (mono_running_on_valgrind): Add support for reporting the
12249 method and its boundaries to valgrind.
12251 2007-06-28 Martin Baulig <martin@ximian.com>
12253 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12255 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12257 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12259 * generic.2.cs: Add new test case.
12261 2007-06-25 Martin Baulig <martin@ximian.com>
12263 Merged the `debugger-dublin' branch.
12266 (mono_debugger_insert_method_breakpoint): New public method.
12267 (mono_debugger_remove_method_breakpoint): Likewise.
12268 (mono_debugger_check_breakpoints): New static method.
12269 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12271 * debug-debugger.h (MonoDebuggerInfo):
12272 Renamed (to keep backward compatibility in the vtable):
12273 `insert_breakpoint' -> `old_insert_breakpoint'.
12274 `remove_breakpoint' -> `old_remove_breakpoint'.
12275 `create_string' -> `old_create_string'.
12276 `lookup_class' -> `old_lookup_class'.
12277 `lookup_type' -> removed; changed into a dummy field.
12278 `lookup_assembly' -> `old_lookup_assembly'.
12279 Added (same functionality, but different signature):
12280 `create_string', `lookup_class', `lookup_assembly'
12282 `get_method_addr_or_bpt', `remove_method_breakpoint',
12283 `runtime_class_init'.
12285 * debug-debugger.c: Merged the `debugger-dublin' branch.
12287 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12289 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12291 (peephole_pass): Likewise.
12293 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12295 * driver.c: hopefully make setaffinity work also for ancient
12298 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12300 * driver.c : win32 build fix.
12302 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12304 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12305 processor if it is set.
12307 2007-06-21 Martin Baulig <martin@ximian.com>
12309 * debug-mini.h: New file.
12312 (mono_debugger_insert_breakpoint_full): Moved here from
12313 ../metadata/mono-debug-debugger.c.
12314 (mono_debugger_remove_breakpoint): Likewise.
12315 (mono_debugger_breakpoint_callback): Likewise.
12317 2007-06-15 Raja R Harinath <rharinath@novell.com>
12319 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12320 changes in MonoGenericClass.
12322 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12324 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12326 2007-06-14 Raja R Harinath <rharinath@novell.com>
12328 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12329 removal of MonoGenericMethod.
12331 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12333 * mini-exceptions.c: hooks for the exception events profiling API.
12335 2007-06-14 Randolph Chung <tausq@debian.org>
12337 * Makefile.ma: Add hppa target.
12338 * mini-arch.h: Include mini-hppa.h
12339 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12340 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12341 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12343 2007-06-14 Randolph Chung <tausq@debian.org>
12345 * inssel.brg: Add rules for "chained" compare-branch operations so that
12346 a single compare op can affect multiple branches. Adjust cost for
12347 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12348 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12349 cost for some rules so that they can more easily be overridden by
12350 per-arch rules (with fixes from lupus).
12351 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12353 2007-06-13 Randolph Chung <tausq@debian.org>
12355 * mini-ops.h: Reorder branch ops so that they match the order of the
12356 corresponding CEE_* ops. The code expects them this way.
12357 Add new ops for HPPA target.
12358 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12360 2007-06-13 Randolph Chung <tausq@debian.org>
12362 * mini-exceptions.c: Handle cases where the stack grows towards
12364 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12366 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12368 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12370 * driver.c: explain where a non-matching corlib is found.
12372 2007-06-13 Mark Probst <mark.probst@gmail.com>
12374 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12376 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12378 * mini-exceptions.c: Generate a method profile leave event during
12379 an exception to ensure that the profiler gets notified.
12381 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12383 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12386 * cpu-amd64.md: Add long_and/or/xor opcodes.
12388 2007-06-06 Wade Berrier <wberrier@novell.com>
12390 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12391 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12392 length of instruction shr_imm (expected 8, got 10)
12394 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12396 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12398 2007-06-06 Mark Probst <mark.probst@gmail.com>
12400 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12401 MonoInternalHashTable again (fixed bug in the internal hash table
12404 2007-06-06 Mark Probst <mark.probst@gmail.com>
12406 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12407 Have to figure out what makes it crash the SWF regression.
12409 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12411 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12413 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12415 * mini.c: optimize out the type check when storing null in a
12418 2007-06-04 Mark Probst <mark.probst@gmail.com>
12420 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12421 MonoInternalHashTable.
12423 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12425 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12426 signed integer methods.
12428 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12430 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12431 permanently since the current approach doesn't work.
12433 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12435 * inssel.brg (stmt): Only call delegate->invoke_impl if
12436 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12438 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12440 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12441 the sreg2==rdx case.
12443 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12444 account if it contains a rex prefix.
12445 (peephole_pass): Handle OP_FMOVE as well.
12447 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12449 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12450 as it causes regressions.
12452 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12454 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12455 static case as well.
12457 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12459 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12460 (mono_arch_get_this_arg_from_call): Ditto.
12462 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12464 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12467 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12468 (mono_arch_get_this_arg_from_call): Ditto.
12470 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12472 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12473 try to create optimized invoke code and use that for further invocations.
12474 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12476 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12478 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12480 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12481 sealed classes or methods.
12482 *devirtualization.cs: tests for the new optimization
12484 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12486 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12487 by the update_volatile () function.
12489 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12491 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12494 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12496 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12498 * mini.c: Add configure checks for header files.
12499 * mini-x86.c: Add configure checks for header files.
12500 * trace.c: Add configure checks for header files.
12501 * aot-runtime.c: Add configure checks for header files.
12502 * aot-compiler.c: Add configure checks for header files.
12503 * driver.c: Add configure checks for header files.
12504 * mini-codegen.c: Add configure checks for header files.
12506 Code is contributed under MIT/X11 license.
12508 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12510 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12511 icompare_imm -128 + op_iclt. Fixes #81703.
12513 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12515 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12517 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12519 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12520 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12521 so that all isinst checks now use "interface_bitmap".
12523 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12525 * cpu-amd64.md (jmp): Fix a warning.
12527 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12529 * basic.cs: Add new regression test.
12531 * basic.cs: Remove test which is now in basic-long.cs.
12533 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12535 * basic-long.cs: Add new test.
12537 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12539 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12541 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12543 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12545 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12548 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12549 throwing code a bit.
12551 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12552 the exception throwing code a bit.
12554 * mini-x86.c (get_call_info): Allocate result from a mempool.
12556 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12558 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12560 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12562 * mini.h (MonoCompile): Add 'token_info_hash' field.
12564 * mini.c: Save token->method associations during compilation so the AOT
12565 compiler can use it.
12567 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12568 which reference generic classes and methods.
12570 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12572 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12574 * aot-compiler.c (compile_method): Fix a typo in a comment.
12576 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12578 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12579 everything generic.
12581 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12583 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12585 * mini.h (MonoCompile): Add 'args' field.
12587 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12590 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12592 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12594 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12596 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12598 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12599 opcodes for some opcodes.
12601 * mini.h *.brg *.c: Use the new opcodes.
12603 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12605 * mini.h: Bumped aot revision.
12607 * inssel.brg: modified code generation of type checks for interfaces
12608 to use the new "MonoClass.interface_bitmap" instead of the old
12609 "MonoClass.interface_offsets".
12611 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12613 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12615 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12617 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12620 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12622 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12624 2007-04-27 Wade Berrier <wberrier@novell.com>
12626 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12627 mini.h) to fix build.
12629 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12631 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12633 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12634 causes the corlib unit tests to fail.
12636 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12638 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12640 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12642 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12643 opcodes to the comparison relations.
12645 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12646 opcodes to their types.
12648 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12650 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12651 it in cfg->arch.cinfo.
12653 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12655 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12656 cfg->cil_offset_to_bb.
12658 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12660 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12661 created becase of initlocals.
12663 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12665 * mini-alpha.c cpu-alpha.md: More alpha port work from
12666 Sergey Tikhonov <tsv@solvo.ru>.
12668 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12670 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12672 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12674 * cpu-s390.md (break): Correct the length of break instruction.
12676 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12678 * mini.c: fix a couple of soft-float issues and comments.
12680 2007-04-15 Miguel de Icaza <miguel@novell.com>
12682 * trace.c (is_filenamechar): - is also a filename char.
12684 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12686 * mini-s390.c: Correct checking for enum type in return value processing.
12688 2007-04-14 Raja R Harinath <rharinath@novell.com>
12690 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12691 (version.h): Makefile is in the build directory.
12693 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12695 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12697 2007-04-11 Martin Baulig <martin@ximian.com>
12699 * mini.c (can_access_member): Fix handling of generic classes;
12702 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12704 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12706 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12708 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12710 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12712 * mini-codegen.c: make sure the right spill amount is
12713 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12715 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12717 * mini-ppc.c: fixes for the fp_branch_nan test.
12719 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12721 * basic.cs: Comment out new test which still fails on ia64.
12723 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12725 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12727 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12729 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12731 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12733 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12734 on 64 bit machines. Fixes part of #80738.
12736 * basic.cs: Add regression test.
12738 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12740 * inssel.brg basic.cs: Revert previous change to fix build.
12742 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12745 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12747 * basic.cs: Add new regression test.
12749 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12751 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12754 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12756 * cpu-s390x.md: Correct length of break instruction.
12758 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12760 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12761 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12763 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12765 * *.c: Begin WIN64 port.
12766 * mini.c: Use correct register in profiler.
12767 * mini-amd64.c: No inline assembly on Win64.
12768 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12769 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12770 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12771 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12772 mono_arch_ip_from_context for Win64.
12774 Contributed under MIT/X11 license.
12776 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12778 * exceptions-amd64.c (seh_handler): Ditto.
12780 * exceptions-x86.c (seh_handler): Fix a memory leak.
12782 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12784 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12785 mini-s390x.c: fixed peephole optimizations to deal
12786 correctly with 1 and 2 byte reload avoidance.
12788 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12790 * cpu-s390.md, cpu-s390x.md: update localloc length.
12792 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12794 * cpu-g4.md: added missing descriptions.
12796 2007-03-14 Miguel de Icaza <miguel@novell.com>
12798 * Makefile.am: Add support so the tail tests are not executed on
12799 PowerPC as that is a known limitation of the PowerPC port.
12801 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12803 * runmdesc.bat: Move to msvc directory.
12805 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12807 * runmdesc.bat: Run executable that was produced by the current
12808 target and sent via an argument.
12810 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12812 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12815 * generics.2.cs: Add regression test.
12817 2007-03-09 Wade berrier <wberrier@novell.com>
12819 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12821 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12823 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12824 AOT code depends on this.
12826 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12828 * mini.c: more precise tracking of types in the eval stack
12829 (part of fix for bug #81044).
12831 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12833 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12835 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12837 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12839 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12841 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12843 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12845 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12846 a pointer on 64 bit systems. Fixes #80190.
12848 * iltests.il: Add new regression test.
12850 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12852 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12854 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12856 * trace.c: Remove an erroneous alignemnt check when tracing.
12857 Fixes --trace on OSX86.
12859 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12861 * mini-$(arch).h: initialize SP in context for all the archs.
12863 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12865 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12866 regressions in the thread tests.
12868 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12870 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12871 - fixed implementation of LOCALLOC opcode
12872 - implemented non-un compare for floats
12874 - implementation of FDIV and CKFINITE opcodes
12875 - fixes for latest mono updates
12876 - additional arch opcodes
12878 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12880 * Makefile.am: simplify and merge rules for cross-compilation.
12882 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12884 * local-propagation.c: Actually *apply* the fix for bug 80591...
12886 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12888 * mini-exceptions.c: backuot part of the last change
12889 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12891 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12892 * inssel.brg: Fix bug 59286.
12895 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12897 * mini-exceptions.c: patch from Zoltan to correctly check for
12898 stack boundaries (using the stack register, not the frame register),
12899 fixes bugs #80724, #79717.
12901 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12903 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12904 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12906 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12907 presence of frame pointer elimination.
12909 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12911 * mini-x86.h: NetBSD UCONTEX_REG defines.
12913 2007-02-01 Zoltan Varga <vargaz@gmail.com>
12915 * inssel-amd64.brg: Fix amd64 build.
12917 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
12919 * mini.h: remove extern to workaround what looks likes gcc bug 26905
12922 2007-01-31 Zoltan Varga <vargaz@gmail.com>
12924 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
12927 * mini-<ARCH>.c: Use mono_is_regsize_var ().
12929 2007-01-30 Mark Mason <mason@broadcom.com>
12931 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
12932 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
12933 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
12934 beginning support for CEE_JMP [not quite working yet]
12935 * tramp-mips.c: LMF handling now works
12937 2007-01-30 Zoltan Varga <vargaz@gmail.com>
12939 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
12941 * mini.h (NULLIFY_INS): New macro.
12943 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12945 * mini.c: statistical profiler fix for windows, patch
12946 from Tor Lillqvist (tml@novell.com).
12948 2007-01-30 Massimiliano Mantione <massi@ximian.com>
12949 * local-propagation.c: Fix bug 80591.
12951 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12953 * Makefile.am: put back the --export-dynamic option as with
12954 the previous gmodule flags (thanks to Robert Jordan).
12956 2007-01-28 Zoltan Varga <vargaz@gmail.com>
12958 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
12960 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
12961 simplify and speed up the local register allocator. Also rename some fields
12962 like iassign->vassign.
12964 * regalloc.c: Remove some functions which are no longer used since their
12965 inlined version is in mini-codegen.c.
12967 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
12969 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
12971 2007-01-27 Zoltan Varga <vargaz@gmail.com>
12973 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
12974 narrowing. Fixes #80622.
12976 * iltests.il: Add new regresssion test.
12978 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12980 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
12981 debug-debugger.c, debug-debugger.h: warning fixes.
12982 * driver.c: updated copyright year and made it fit in one line.
12984 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
12986 * aot-runtime.c: updated to use mono-dl instead of gmodule.
12988 2007-01-25 Zoltan Varga <vargaz@gmail.com>
12990 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
12992 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
12994 * iltests.il: Add new test for bug #80507.
12996 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12998 * mini-arm.h: use soft-float also on vfp for now.
13000 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13002 * mini.c: fix some more soft-float issues.
13004 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13006 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13008 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13009 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13010 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13011 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13013 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13015 * mini-arm.c: typo fix.
13017 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13019 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13021 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13023 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13024 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13026 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13028 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13030 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13032 * inssel.brg: Fix a warning.
13034 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13036 * abcremoval.c ssa.c ssapre.c: Update after this change.
13038 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13040 * dominators.c (df_set): Use mono_bitset_union_fast.
13042 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13044 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13045 mini-codegen.c: reduce relocations and memory usage for the cpu
13048 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13050 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13052 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13053 to reduce their size.
13055 2007-01-19 Mark Mason <mason@broadcom.com>
13057 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13058 * mini-mips.c: more configuration macros, support long conditional branches, additional
13059 asserts, fix epilog instrumentation.
13060 * mini-mips.h: use standard stack walk
13061 * cpu-mips.md: increase size of div, rem and conditional branches
13063 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13065 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13068 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13070 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13071 (compile_method): Ditto.
13073 * aot-runtime.c (decode_klass_info): Ditto.
13075 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13076 needed by the code generated by inssel.brg. Also fix a warning.
13078 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13080 * mini.c: deal with enums that become genericinsts by
13081 being nested in a generic class (bug #79956).
13083 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13085 * mini.c: match the generic definition to check for
13086 private access with generic types (bug #78431).
13088 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13090 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13091 to make life easier for people cross-compiling that insist on not
13094 2007-01-17 Mark Mason <mason@broadcom.com>
13096 * inssel-long.brg: patch to deal with mips missing flags
13097 * inssel-long32-mips.brg: implement overflow checks
13098 * insset-mips.brg: implement overflow checks
13099 * mini-mips.h: implement conditional exception handling
13100 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13101 Remove unused code, minor cleanups.
13102 * exceptions-mips.c: minor cleanups
13103 * mini-ops.h: add mips conditional exception ops
13104 * cpu-mips.md: add mips conditional exception ops
13107 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13109 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13110 to deal with mips missing of flags.
13112 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13114 * exceptions-ppc.c: execute fault handlers.
13116 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13118 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13120 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13122 * mini.c: handle also floating point values in initialize_array.
13124 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13126 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13127 array initialization and make it conditional on the intrins option.
13129 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13131 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13132 relocations and put the patch info names close to the enum definition.
13134 2007-01-15 Mark Mason <mason@broadcom.com>
13136 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13138 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13140 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13142 2007-01-12 Raja R Harinath <rharinath@novell.com>
13144 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13146 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13148 * Makefile.am: distribute the mips sources.
13150 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13152 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13155 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13157 * cpu-x86.md: back out for now as this triggers other regressions.
13159 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13161 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13162 to eax:edx, so ecx can't get allocated to them (bug #80489).
13164 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13166 * mini.c, mini-exceptions.c: enabled running fault handlers
13169 2007-01-03 Miguel de Icaza <miguel@novell.com>
13171 * driver.c: If nothing fail, do not use the string "failed",
13172 because it makes it very annoying to view test result logs on the
13175 2006-12-30 Miguel de Icaza <miguel@novell.com>
13177 * debug-debugger.c (mono_debugger_main): Rename "main" to
13178 "main_method" to prevent a warning.
13180 Remove a warning for unused field.
13182 2006-12-28 Martin Baulig <martin@ximian.com>
13185 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13187 2006-12-22 Martin Baulig <martin@ximian.com>
13189 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13190 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13191 seperate `.mdb_debug_info' section, so we can access it from the
13192 debugger even if the binary is stripped.
13194 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13195 from the `.mdb_debug_info' here to prevent the linker from
13196 removing that section.
13198 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13199 mdb-debug-info64.s.
13201 2006-12-19 Robert Jordan <robertj@gmx.net>
13203 * mini-x86: enable the code to return small structures in
13204 registers for FreeBSD as well. Fixes bug #80278.
13205 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13207 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13209 * mini-x86.c: align the stack when calling the profiler
13210 function instrumenting the prolog (on OSX).
13212 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13214 * mini.c: emit a break opcode where Debugger.Break () is called.
13216 2006-12-13 Miguel de Icaza <miguel@novell.com>
13218 * mini.c (mono_method_to_ir): Provide useful information on this
13219 assert, to prevent others from debugging like I did.
13221 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13223 * mini.c: enable code which was incorrectly commented
13226 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13228 * mini-x86.c: enable on OSX, too, the code to return small
13229 structures in registers.
13231 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13233 * mini-x86.c: remove the use of the dynamic code manager here, too.
13235 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13237 * mini.h, debug-debugger.c, tramp-*.c: fixed
13238 mono_debugger_create_notification_function() to use
13239 mono_global_codeman_reserve () instead of a dynamic code manager.
13241 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13243 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13244 ves_array_element_address() jit icall and use a generated
13245 managed method instead (which is about 4 times faster for a rank 3
13248 2006-11-29 Mark Mason <mason@broadcom.com>
13250 * basic-calls.cs: additional tests for passing
13251 structures as function arguments.
13253 2006-11-29 Mark Mason <mason@broadcom.com>
13255 * mini-mips.h: disable custom exception handling
13256 * mini-mips.c: throw/rethrow should use jalr to call
13257 exception stubs. Fixed bug with passing structures
13258 by value. More support for tracing floating point
13261 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13263 * mini.c: fixed typo in the soft-float ldind.r4 handling
13266 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13268 * mini.c, mini.h, driver.c: added --runtime command line
13269 option to select a different runtime than the autodetected one.
13270 * jit.h: added API for embedders to initialize with a specific
13273 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13275 * mini.c: handle also boxing of r4 values (bug #80024).
13277 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13279 * mini-ppc.c: force indirect calls until we reserve
13280 enough address space for all the generated code.
13282 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13284 * exceptions-arm.c: workaround bugs in the libc definition
13285 of struct ucontext.
13287 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13289 * inssel.brg: fixes from me and Mark Mason.
13291 2006-11-23 Dick Porter <dick@ximian.com>
13293 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13294 semaphore display now we've fixed the initial value
13296 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13298 * inssel.brg: partially revert the last change to fix the build.
13300 2006-11-21 Mark Mason <mason@broadcom.com>
13302 * inssel.brg: Add and use compare-and-branch macros to support
13303 architectures that do not have condition code registers (ie. MIPS).
13304 * *-mips.{c,brg,md}: Fix copyright statements
13306 2006-11-20 Mark Mason <mason@broadcom.com>
13308 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13309 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13310 * mini.h: Added declaration for mono_print_ins()
13311 * mini-codegen.c: added ins_spec initializer for MIPS
13312 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13313 vreg to be virtual and hreg to be non-virtual.
13314 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13315 is not yet working/implemented correctly.
13316 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13317 non-static, fixup calls to print_ins() from other parts in the file.
13319 2006-11-20 Mark Mason <mason@broadcom.com>
13321 * basic-calls.cs: added tests for passing structures as arguments
13324 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13326 * inssel-long32.brg: optimize signed division by power of two.
13328 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13330 * mini-arm.c: added support for interworking with thumb code
13331 (mono must be still be built using the ARM instruction encoding).
13333 2006-11-19 Miguel de Icaza <miguel@novell.com>
13335 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13336 verifier has different rules for it. Fixes a few verifier issues
13339 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13340 at the end, so people know what happened.
13342 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13344 * brach-opts.c: in optimize_exception_target() make sure we
13345 are in a catch clause (fixes bug #79871).
13347 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13349 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13350 more soft-float support fixes.
13352 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13354 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13355 that are passed half on the stack and half in registers.
13357 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13359 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13360 more mips integration work from Mark E Mason
13361 <mark.e.mason@broadcom.com>.
13363 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13365 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13366 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13367 tramp-mips.c: added sources for the mips port, not
13368 integrated in the build yet. Contributed by
13369 Mark E Mason <mark.e.mason@broadcom.com>.
13371 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13373 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13375 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13377 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13378 put the soft-float rules in its own file since it seems to
13379 break s390 compilation.
13381 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13383 * mini-arm.c: fixed wrnings.
13385 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13387 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13388 inssel-arm.brg: ARM support for soft-float.
13390 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13392 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13393 loads and stores of 32 bit fp values.
13395 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13397 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13399 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13400 works. Fixes #79852 and #79463.
13402 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13404 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13405 more soft-float support WIP and fixes.
13407 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13409 * mini-arm.c: some VFP updates.
13411 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13413 * mini-exceptions.c: 0 is a valid local var offset in some
13414 architectures, don't assert (bug #78508).
13416 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13418 * exceptions-arm.c: fixed off by one error in stack walk code.
13420 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13422 * mini.h, mini.c: more precise tracking of type load exceptions.
13424 2006-11-03 Robert Jordan <robertj@gmx.net>
13426 * Makefile.am: [WIN32] Add monow.exe target.
13427 * driver.c: [WIN32] Don't detach the console when debugging.
13430 2006-10-30 Miguel de Icaza <miguel@novell.com>
13432 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13434 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13436 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13438 * driver.c (mini_regression): Fix --regression with AOT.
13440 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13442 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13444 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13446 * mini-sparc.h: Don't use sigaction on sparc/linux.
13448 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13450 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13452 * mini-exceptions.c: Add proper include files for getpid ().
13454 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13456 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13457 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13460 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13461 name cache to reduce its size.
13463 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13465 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13467 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13468 the mono_lmf TLS variable.
13470 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13471 trampoline lmf frames.
13473 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13475 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13477 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13478 the mono_lmf TLS variable.
13480 * mini-exceptions.c: Access the LMF structure through accessors.
13482 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13483 variable instead of in jit_tls->lmf.
13485 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13487 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13488 trampoline lmf frames.
13490 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13492 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13494 * mini.c trace.c mini-x86.c: Revert these too.
13496 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13499 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13501 * genmdesc.c: removed now dead code.
13503 2006-10-09 Robert Jordan <robertj@gmx.net>
13505 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13507 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13509 * mini.h: do not leave gaps in the opcode values.
13511 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13513 * jit-icalls.h: flag functions as internal here, too.
13515 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13517 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13518 functions with the internal attribute.
13520 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13522 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13524 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13526 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13529 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13531 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13532 tail calls as on other platforms.
13534 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13536 * iltests.il: Add a few tailcall tests.
13538 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13540 * driver.c: fix loop for old compilers (bug #79521).
13542 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13544 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13546 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13548 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13549 metadata without any code.
13551 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13552 more precise debugging information using gdb.
13554 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13556 * inssel-ia64.brg: Make the helper methods static.
13558 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13560 * inssel-x86.brg: make the helper methods static.
13562 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13564 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13566 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13568 * mini.c: updates for monoburg changes.
13569 * inssel.brg: make a few helper functions static as they should.
13571 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13573 * Makefile.am: Move mini-codegen.c to common_sources.
13575 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13577 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13579 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13580 mini-ppc.h: port to use the common local register allocator.
13582 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13584 * mini.h: Remove the comment too then.
13586 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13588 * mini.h: put back backend.data which is to be used shortly and
13589 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13590 pointers on 4 byte boundaries it'd have much bigger issues running
13591 and you can ifdef it out anyway.
13593 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13595 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13596 MonoInst size by 4 bytes on 64 bit machines.
13598 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13600 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13601 replacement with more meaningful field names. Arch maintainers, please
13602 check the assigned names are good enough for your arch.
13604 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13606 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13607 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13609 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13611 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13612 relocations and memory requirements, put the optimization flags
13613 definitions in their own file.
13615 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13617 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13619 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13621 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13623 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13625 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13627 * inssel.brg: use the correct function to get the size of an item
13628 in an array, given an element class.
13629 * aot-compiler.c: do not access class->class_size directly.
13631 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13633 * mini.h, debug-mini.c: added a debugging function to print
13634 info about local variables and arguments in a jitted method.
13636 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13638 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13640 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13642 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13644 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13645 inner and outer loops when passing vtypes.
13647 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13649 * mini-ppc.c: take into account the cpu errata for cache flushing
13650 which caused some random errors (bug #79381).
13652 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13654 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13655 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13657 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13659 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13662 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13663 freebsd ports tree.
13665 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13666 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13668 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13671 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13673 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13675 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13677 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13678 macro does not have to be changed during debugging.
13680 * 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>.
13682 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13684 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13686 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13687 MONO_ARCH_NO_EMULATE_MUL is defined.
13689 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13691 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13693 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13695 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13697 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13699 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13700 stuff to mini-exceptions.c where it is used.
13702 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13703 setup code, the real one is in mini-exceptions.c.
13705 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13706 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13707 some changes from the freebsd ports tree.
13709 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13712 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13714 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13716 * mini.c: on Linux, check for /proc to be mounted
13717 (bug# 79351, novell bug#201204).
13719 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13721 * mini.c: handle cases where pthread_attr_getstack() behaves
13722 incorrectly (bug #78096).
13724 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13726 * mini-arm.c: support larger stack frames (bug #79272).
13728 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13730 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13732 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13735 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13736 mono_class_from_name () to find a class from its name.
13738 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13740 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13742 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13744 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13746 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13748 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13750 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13751 callinfo->trampoline.
13753 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13755 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13758 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13760 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13762 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13764 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13765 stats.method_trampolines, it is already done by the generic trampoline code.
13767 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13769 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13771 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13773 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13775 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13777 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13779 * mini.c (print_jit_stats): Print new stats.
13781 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13783 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13785 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13786 Address on two dimensional arrays. Fixes #78729.
13788 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13790 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13793 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13795 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13798 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13800 (mini_get_ldelema_ins): Ditto.
13802 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13804 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13805 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13808 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13810 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13811 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13813 * exceptions-s390x.c: Cosmetic change.
13815 * tramp-s390.c: Fix warning.
13817 * cpu-s390.md: Correct length of mul_imm.
13819 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13821 * aot-compiler.c: added binary writer with ELF backend
13822 implementation (only on Linux/x86 for now).
13824 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13826 * Makefile.am: Don't run net 2.0 AOT tests.
13828 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13829 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13831 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13833 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13835 * aot-compiler.c: simplified and refactored the asm-writing code
13836 to allow different backends.
13838 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13840 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13842 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13843 little. Share patches of type TYPE_FROM_HANDLE as well.
13845 * mini.c (mono_patch_info_equal): New helper function.
13846 (mono_patch_info_hash): Ditto.
13848 * aot-compiler.c (emit_method_code): Fix s390 build.
13850 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13851 is not handled because it is stored as a flag and not as a type ctor. Fixes
13854 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13856 * aot-compiler.c: Fix computation of GOT slot statistics.
13858 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13859 Also remove support for not PIC AOT.
13861 * mini.h: Bump AOT file format version.
13863 * objects.cs: Add a test for #78990.
13865 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13866 (peter.dettman@iinet.net.au). Fixes #79087.
13868 * basic-long.cs: Add a test for the above.
13870 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13872 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13874 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13877 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13879 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13882 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13884 * mini.c: Don't verify COM proxy invoke calls
13887 2006-08-10 Dick Porter <dick@ximian.com>
13889 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13890 which process is holding semaphores locked.
13892 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13894 * mini-ia64.c mini-amd64.c: Fix #79027.
13896 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13898 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13900 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13901 implicit arguments in a vararg call. Fixes #79027.
13903 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13905 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13906 (mono_get_array_new_va_signature): Ditto.
13908 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13910 * aot-runtime.c: Call init_plt lazily.
13912 * inssel-long.brg: Fix unsigned long->int conversion.
13914 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
13916 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
13917 that most data is now in the .rss/.data section.
13919 2006-08-04 Zoltan Varga <vargaz@gmail.com>
13921 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
13923 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
13925 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
13927 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
13929 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
13930 virtual call. Fixes #79010.
13932 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
13933 and use the result as the this argument in the real call.
13935 * generics.2.cs: Add a new test for #79010.
13937 2006-08-03 Zoltan Varga <vargaz@gmail.com>
13939 * mini-x86.c: Fix a warning.
13941 * aot-compiler.c: Add a bunch of statistics.
13943 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
13945 2006-08-02 Zoltan Varga <vargaz@gmail.com>
13947 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
13949 2006-08-01 Zoltan Varga <vargaz@gmail.com>
13951 * 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>.
13953 2006-07-13 Miguel de Icaza <miguel@novell.com>
13955 * mini.c (mono_method_to_ir): Obtain the original method in the
13956 CIL stream and use this to perform validation.
13960 2006-07-19 Zoltan Varga <vargaz@gmail.com>
13962 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
13963 (mono_arch_call_opcode): Ditto.
13965 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
13968 * mini.c (mono_patch_info_dup_mp): New helper function.
13970 * aot-compiler.c (compile_method): Fix some of the memory allocated during
13971 compilation. Fixes #78827.
13973 2006-07-18 Kornel Pal <kornelpal@gmail.com>
13975 * declsec.c: Use original security informations for
13976 MONO_WRAPPER_MANAGED_TO_MANAGED.
13978 2006-07-15 Jonathan Chambers <joncham@gmail.com>
13980 * mini.c: Allow Com Interop methods/classes and
13981 don't verify COM wrapper calls
13984 2006-07-13 Zoltan Varga <vargaz@gmail.com>
13986 * inssel-long32.brg: Fix long->i4 checked conversion.
13988 * exceptions.cs: Add a test for the above.
13990 2006-07-08 Zoltan Varga <vargaz@gmail.com>
13992 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
13994 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
13997 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14000 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14002 * mini.c: Fix solaris/x86 exception handling.
14004 * Makefile.am: Get rid of $(ICU_LIBS).
14006 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14008 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14009 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14010 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14012 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14014 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14015 this function causes a SIGSEGV.
14017 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14019 * mini.c: Remove unused solaris/x86 includes.
14021 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14023 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14025 2006-06-20 Jb Evain <jbevain@gmail.com>
14027 * cpu-g4.md: fix max length of start_handler instruction.
14029 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14030 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14032 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14033 * ssa.c: Fixed bug 78653 for SSA based deadce.
14034 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14035 MonoInst.flags, used in SSA based deadce.
14036 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14037 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14039 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14041 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14042 it can end up using non executable memory on ppc64 systems
14043 running ppc32 userspace (fix from Johannes Berg).
14045 2006-06-14 Dick Porter <dick@ximian.com>
14047 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14050 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14051 * mini.c: Made so that inline is locally disabled if it would
14052 trigger a .cctor, because too many apps depend on this behavior
14053 (which seems to be also the one of the MS CLR).
14055 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14057 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14058 No idea why this worked before.
14060 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14061 which branch to outer exception clauses since they could skip the
14062 inner finally clauses. Fixes #78633.
14064 * exceptions.cs: Add a test for the above.
14066 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14069 * iltests.il: Add a test for the above.
14071 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14073 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14074 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14076 * iltests.il: Add a test for the above.
14078 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14080 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14082 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14083 methods as instrinsics.
14085 2006-06-09 Wade Berrier <wberrier@novell.com>
14087 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14088 (simple-cee-ops.h ssapre-mini-ops.h)
14090 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14092 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14093 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14095 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14096 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14098 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14100 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14102 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14104 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14105 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14106 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14107 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14108 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14109 of opcodes, so that bug 78549 should not happen again.
14110 * ssapre.c: Updated to use the renamed files.
14112 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14114 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14115 in OP_ATOMIC_EXCHANGE_I4.
14117 2006-06-07 Wade Berrier <wberrier@novell.com>
14119 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14120 in mono_debugger_create_notification_function)
14122 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14124 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14126 * mini.c (type_from_stack_type): Disable some changes which do not
14129 * driver.c: Reenable opts.
14131 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14132 of the evaluation stack.
14134 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14135 evaluation stack trace at entry to the bblock.
14137 * mini.c (merge_stacks): New function to perform verification of stack merges.
14138 Turned off by default.
14140 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14143 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14145 * local-propagation.c: Fixed bug 78549.
14147 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14149 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14151 2006-06-02 Miguel de Icaza <miguel@novell.com>
14153 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14154 tramp-arm.c, tramp-ia64.c
14155 (mono_debugger_create_notification_function): Update signature to
14156 new signature and use new protocol for creating the notification
14159 Should fix the build.
14161 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14163 * exceptions-ppc.c (mono_jit_walk_stack)
14164 (ves_icall_get_frame_info): Fix the build
14166 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14168 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14170 2006-05-31 Raja R Harinath <rharinath@novell.com>
14172 * il2tests.2.il: New file for generics CIL tests. Add test for
14174 * Makefile.am: Update.
14177 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14180 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14182 * aliasing.c: Fixed bug 78311.
14184 2006-05-29 Martin Baulig <martin@ximian.com>
14186 * mini-exceptions.c (mono_find_jit_info): When computing the
14187 native offset, check whether we're actually inside the method's
14188 code; call mono_debug_print_stack_frame() to format the frame.
14189 (ves_icall_System_Exception_get_trace): Call
14190 mono_debug_print_stack_frame() to format the stack frame.
14191 (ves_icall_get_trace): Update to the new debugging API.
14192 (mono_jit_walk_stack_from_ctx): Likewise.
14193 (ves_icall_get_frame_info): Likewise.
14195 * mini.c (get_method_from_ip): Use the new debugging API.
14196 (mono_print_method_from_ip): Likewise.
14199 (mono_jit_walk_stack): Use the new debugging API.
14200 (ves_icall_get_frame_info): Likewise.
14202 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14204 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14206 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14208 * mini.c: Added "limitator" to inline for debugging.
14210 2006-05-24 Martin Baulig <martin@ximian.com>
14212 * debug-debugger.c (mono_debugger_init): Create a private,
14213 malloc()-based code manager for the notification function and
14214 intentionally leak it on exit. This fixes the crash-on-exit race
14218 (mono_debugger_create_notification_function): Added
14219 `MonoCodeManager *' argument.
14222 (mono_debugger_create_notification_function): Added
14223 `MonoCodeManager *' argument.
14225 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14227 * aliasing.c: Fixed 64 bit issue.
14228 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14229 default since all known bugs are fixed (one more time!).
14231 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14233 * mini.c: write barrier support.
14235 2006-05-23 Martin Baulig <martin@ximian.com>
14237 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14238 check at the top of the file.
14240 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14242 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14243 reverting changes without reason and without changelog entries.
14245 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14247 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14248 to a few opcodes. Fixes #78439.
14250 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14251 consistency with other archs.
14253 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14255 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14257 * debug-debugger.c: fix the build.
14259 2006-05-17 Martin Baulig <martin@ximian.com>
14262 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14263 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14264 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14265 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14267 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14269 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14271 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14273 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14274 MONO_TYPE_GENERICINST.
14276 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14277 MONO_TYPE_GENERICINST.
14279 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14281 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14284 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14286 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14288 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14290 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14292 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14293 mono_trace_cleanup ().
14295 * iltests.il: Fix problem with the newly added test.
14297 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14298 due to register constraints, free up the previous hreg. Fixes #78314.
14300 * iltests.il: Add new test for #78314.
14302 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14303 Interlocked.Add. Fixes #78312.
14305 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14307 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14309 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14311 2006-05-05 Martin Baulig <martin@ximian.com>
14313 * debug-mini.c (mono_debug_open_block): New method.
14316 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14317 the beginning of each basic block.
14320 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14321 the beginning of each basic block.
14323 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14325 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14326 default until I understand why they break the build on amd64.
14328 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14330 * mini.c (mini_cleanup): Call mono_cleanup ().
14332 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14335 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14337 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14338 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14339 default since all known bugs are fixed, and I cannot reproduce bug
14340 77944... I'm asking Matt Hargett to test again after this commit.
14342 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14344 * mini-codegen.c: Fixed typo that thrashed inline.
14346 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14348 * dominators.c (compute_dominators): Avoid using a worklist since
14349 it is not correct in some cases. Instead, iterate over all bblocks as
14350 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14352 2006-04-28 Miguel de Icaza <miguel@novell.com>
14354 * mini.c (mono_jit_compile_method_inner): Use
14355 mono_prepare_exception_from_error that resets the value
14358 2006-04-27 Miguel de Icaza <miguel@novell.com>
14360 * mini.c: Move the mini_loader_error_to_exception to metadata.
14362 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14364 * aliasing.c: Fixed bug 78210.
14366 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14368 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14369 default until all their problems (or the ones they trigger) are fixed.
14371 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14373 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14375 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14376 as loaded only after resolving patches since that could invoke the same method.
14378 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14380 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14383 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14386 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14389 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14390 made from AOT code through the PLT table.
14392 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14393 holding the plt offset when a call is made to the aot plt trampoline.
14395 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14397 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14400 * Makefile.am (common_sources): Fix build breakage.
14402 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14403 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14404 intra-assembly calls if possible.
14406 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14408 * mini-trampolines.c: Handle PLT entries.
14410 * mini.c: Avoid creating a GOT var for calls.
14412 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14413 from mscorlib code.
14415 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14416 from mscorlib code.
14418 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14421 * mini.h: Bump AOT file format version.
14423 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14426 2006-04-25 Martin Baulig <martin@ximian.com>
14428 * driver.c: Disable copyprop, consprop and inline when running
14429 inside the debugger.
14431 2006-04-25 Martin Baulig <martin@ximian.com>
14433 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14434 with `get_current_thread' and added `detach'.
14435 (MonoDebuggerMetadataInfo): Added `thread_size',
14436 `thread_tid_offset', `thread_stack_ptr_offset' and
14437 `thread_end_stack_offset'.
14439 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14441 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14444 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14445 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14447 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14449 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14451 * aot.c: Add support for ADJUSTED_IID.
14453 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14455 * aot.c (emit_method_order): Don't align method_order_end.
14457 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14458 the interface ID changes.
14460 2006-04-21 Dick Porter <dick@ximian.com>
14462 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14463 cleaning up a thread. Fixes the new part of bug 77470.
14465 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14467 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14468 to managed wrapper.
14470 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14472 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14474 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14475 SIGSEGV. Fixes #78072.
14477 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14478 unregister our SIGABRT handler.
14480 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14482 * mini.c: Disabled inline where it can alter the call stack in a
14483 way visible from managed code.
14484 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14487 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14489 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14490 on other platforms. Fixes #78089.
14492 2006-04-13 Martin Baulig <martin@ximian.com>
14494 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14495 determine whether we're inside the debugger.
14498 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14500 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14502 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14503 handler clauses. Fixes #78024.
14505 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14506 in the CALL_MEMBASE opcodes. Fixes #78088.
14507 (mono_arch_get_vcall_slot_addr): Ditto.
14509 2006-04-10 Martin Baulig <martin@ximian.com>
14511 * debug-debugger.c: The thread handling code has now been moved
14512 into ../metadata/threads.c.
14514 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14516 * driver.c (mono_main): Fix --with-gc=none build.
14518 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14519 (mono_spillvar_offset_float): Ditto.
14520 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14521 hreg, not when its !global, since on ia64, there is a third category: stacked
14524 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14526 * mini.c: set MonoInst->klass for load field address and a few other
14529 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14531 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14533 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14535 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14536 the branch opt changes.
14538 2006-04-06 Dick Porter <dick@ximian.com>
14540 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14542 * wapihandles.c (mini_wapi_seminfo):
14543 * driver.c (mono_main): Add semaphore info option
14545 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14547 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14548 branch optimization changes. Fixes #78009.
14550 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14552 * mini.c: ignore accessibility of methods in managed->native wrappers.
14554 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14556 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14558 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14560 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14562 * mini.c: Modify the branch optimizations to preserve the invariant that
14563 the entries inside the in_bb and out_bb arrays are unique.
14564 (mono_unlink_bblock): Avoid creation of new arrays.
14566 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14568 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14571 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14573 * mini.c (optimize_branches): Remove the "optimizations" in
14574 the cbranch1/cbranch2 -> branch cases which were causing several
14575 problems in the past. Fixes #77986.
14577 2006-03-31 Chris Toshok <toshok@ximian.com>
14579 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14580 default optimizations :(
14582 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14584 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14587 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14589 * local-propagation.c: Added comments to structs and removed
14590 "Mono" prefixes from local tree mover types.
14592 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14594 * Makefile.am (arch_sources): Define this for each architecture so
14595 libmono_la_SOURCES is defined in one place.
14597 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14599 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14602 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14604 * driver.c: print the GC name supplied by configure.
14606 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14608 * local-propagation.c: Added tree mover, and moved here all the
14609 local propagation code from mini.c
14610 * mini.c: Added support for treeprop, and moved all the local
14611 propagation code to local-propagation.c
14612 * mini.h: Added support for treeprop
14613 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14614 treeprop, inline and deadce by default
14615 * Makefile.am: Added local-propagation.c
14617 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14619 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14621 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14623 * debug-debugger.c: make it compile without the Boehm GC.
14625 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14627 * mini.c: fixed issue with mismatch when an icall is registered
14628 with multiple names but same address.
14630 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14632 * declsec.c, mini-exceptions.c: use write barrier to set reference
14633 fields of managed objects.
14635 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14637 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14638 (can_access_internals): Fix a warning.
14640 * mini.c (print_method_from_ip): Rename this to
14641 mono_print_method_from_ip so it gets exported.
14643 * trace.c: Deal with strings inside StringBuilder's containing garbage
14644 and fix memory leaks. Fixes #77848.
14646 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14648 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14651 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14653 * mini-s390.c: Remove OP_X86_TEST_NULL.
14655 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14657 * mini.c: use the correct GetHashCode() for the moving collector.
14659 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14661 * liveness.c: Regalloc spill cost tuning.
14663 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14665 * mini-s390x.h: Correct S390_LONG macro.
14667 * mini-s390x.c: Cleanup unused code.
14669 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14671 * jit-icalls.h: New file.
14673 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14674 icalls and include that instead of including jit-icalls.c.
14676 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14679 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14681 * mini.c: when checking for member accessibility, also check for
14682 friend assemblies and for explicit interface implementations.
14684 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14686 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14688 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14690 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14691 common cases are done first.
14693 * mini-ops.h: Only define platform specific opcodes on the given platform.
14695 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14698 2006-03-14 Martin Baulig <martin@ximian.com>
14700 Revert Paolo's change from r57348:
14702 * mini.h: don't use gboolean for bitfields.
14703 * mini.c: verifier changes for fields and methods accessibility.
14705 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14707 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14709 * mini-s390x.c: Fix conv_r_un.
14711 * cpu-s390, cpu-s390x.md: Fix lengths.
14713 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14715 * mini.c: nested types have access to all the nesting
14716 levels, not just the enclosing types.
14718 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14720 * mini.c: added a few more verification checks.
14722 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14724 * liveness.c: Merge optimizations from the linear-il branch.
14726 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14728 * mini-ia64.c (emit_call): Add a comment.
14730 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14732 * tramp-ia64.c: Fix some warnings.
14734 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14736 * mini.h: don't use gboolean for bitfields.
14737 * mini.c: verifier changes for fields and methods accessibility.
14739 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14741 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14742 lazy icall wrapper changes.
14744 * dominators.c: Replace all the dominator algorithms with faster
14745 ones from the linear-il branch.
14747 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14750 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14751 common cases are done first.
14753 * mini-amd64.c: Fix some warnings.
14755 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14758 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14761 * mini.h: Add a missing prototype.
14763 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14765 * mini.c: Compile icall wrappers lazily.
14767 * mini-codegen.c: Use printf instead of g_print since its much faster.
14769 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14772 * mini.c (optimize_branches): Cache the negative result from
14773 remove_block_if_useless ().
14775 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14776 Also fix some bblock linking issues.
14778 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14781 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14783 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14784 accessed fields first, for better cache behavior.
14786 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14788 * mini.c: speedup IList<T> array accesses.
14790 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14792 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14793 inline_costs counter. Fixes #77190.
14795 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14797 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14798 trace messages. Fixes #77706.
14800 2006-03-04 Martin Baulig <martin@ximian.com>
14802 * tramp-amd64.c, tramp-x86.c
14803 (mono_debugger_create_notification_function): Use
14804 mono_global_codeman_reserve() to allocate a buffer at runtime and
14807 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14809 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14810 notification function at runtime and then call `initialize' in the
14811 `MONO_DEBUGGER__debugger_info' vtable.
14813 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14815 * iltests.il: Fix a visibility problem.
14817 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14819 * driver.c, mini.c: add hooks for the counters API.
14821 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14823 * driver.c: show disabled options.
14825 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14827 * linear-scan.c: always use cost-driven selection.
14829 2006-02-28 Raja R Harinath <rharinath@novell.com>
14831 * jit-icalls.c (helper_compile_generic_method): Revert change from
14834 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14836 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14838 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14840 * inssel.brg: style fixes, mostly to force the updated monoburg
14841 to run for people using svn.
14843 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14845 * mini.c: match monoburg changes.
14847 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14849 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14850 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14851 declaration in the header file.
14853 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14855 * helpers.c: reduce relocations and mem usage.
14857 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14859 * mini.h, mini-codegen.c: disable logging features if
14860 requested by configure.
14862 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14864 * mini.c: tiny verifier changes.
14866 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14868 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14869 cpu-pentium.md: stack alignment changes for osx/x86,
14870 partially from Geoff Norton <gnorton@customerdna.com>.
14872 2006-02-24 Raja R Harinath <harinath@gmail.com>
14874 * jit-icalls.c (helper_compile_generic_method): Update to changes
14875 in metadata/class.c.
14877 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14879 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14881 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14882 interface calls with large offsets.
14884 2006-02-23 Raja R Harinath <rharinath@novell.com>
14886 * jit-icalls.c (helper_compile_generic_method): Document the
14887 special-case we depend on so that we can inflate the method twice
14888 with the same context with no bad side-effects.
14890 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14892 * mini-x86.c, mini-amd64.c: fix for case when xen support
14895 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14897 * mini-x86.c, mini-amd64.c: generate code to access tls items
14898 in a faster way for Xen systems.
14900 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14902 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14903 updates and compilation fixes for the OSX/x86 port, mostly from
14904 Geoff Norton <gnorton@customerdna.com>.
14906 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14908 * inssel.brg: faster interface call implementation
14909 to sync with the interface_offsets MonoVTable changes.
14911 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14913 * mini.c: more verification checks.
14915 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
14917 * mini.c: added a few more verification checks.
14919 2006-02-17 Neale Ferguson <neale@sinenomine.net>
14921 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
14922 facility on the processor and use it if available.
14924 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14926 * driver.c, aot.c, mini.c: throw exception if the IL code is
14927 invalid or unverifiable.
14929 2006-02-17 Raja R Harinath <rharinath@novell.com>
14931 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
14934 2006-02-16 Zoltan Varga <vargaz@gmail.com>
14936 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
14938 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14940 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
14941 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
14942 handling of instantiated generic valuetypes.
14944 2006-02-11 Zoltan Varga <vargaz@gmail.com>
14946 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
14947 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
14950 * generics.2.cs: Revert the nullable reftypes tests.
14952 2006-02-10 Zoltan Varga <vargaz@gmail.com>
14954 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
14955 using __builtin_frame_address (1) as it doesn't work in the presence
14956 of optimizations. Hopefully fixes #77273.
14958 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
14959 -> generics.cs change as it doesn't work with some automake versions.
14961 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14963 * mini.c: handle systems that sue a different way to
14964 retrieve the stack address of the current thread.
14966 2006-02-09 Zoltan Varga <vargaz@gmail.com>
14968 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
14969 it specially in the makefile.
14971 * generics.2.cs: Add tests for nullable reference types.
14973 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14975 * mini.c: always handle the case when mono_jit_init()
14976 is called in a thread different from the main thread,
14977 confusing libgc (bug #77309).
14979 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
14981 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
14983 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14985 * mini.c: change optimize_branches () to use a single loop
14986 and introduce a new optimization to simplify some range checks.
14988 2006-02-03 Martin Baulig <martin@ximian.com>
14990 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
14991 and merged with debugger_thread_manager_add_thread().
14992 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
14993 inform the debugger about the main thread.
14995 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14997 * basic.cs: Add test for div.un/rem.un constant folding.
14999 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15001 * cpu-s390x.md: correct int_xor_imm length
15003 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15005 * generics.2.cs: New test for #77442.
15007 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15010 2006-02-02 Martin Baulig <martin@ximian.com>
15012 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15013 <mono/metadata/mono-debug-debugger.h>
15015 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15017 2006-02-02 Martin Baulig <martin@ximian.com>
15019 * debug-debugger.h: New header file for debug-debugger.c.
15021 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15022 function is a separate thread anymore; add support for attaching.
15024 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15026 * tramp-x86.c: Fix a warning.
15028 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15030 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15031 on very large methods.
15033 * aot.c (load_patch_info): Fix a warning.
15035 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15037 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15038 mini-ops.h: alu membase optimizations.
15040 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15042 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15043 to speedup StringBuilder.
15045 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15047 * dominators.c (mono_compute_natural_loops): Fix detection of
15048 loop body start blocks.
15050 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15052 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15054 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15057 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15059 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15061 2006-01-25 Martin Baulig <martin@ximian.com>
15063 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15064 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15065 started to cleanup this file a little bit.
15067 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15069 * mini.c: optimize a codepath frequently happening in generics code.
15071 2006-01-23 Martin Baulig <martin@ximian.com>
15073 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15075 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15076 functions directly.
15078 * driver.c: debug-debugger.c is only available if
15079 `MONO_DEBUGGER_SUPPORTED' is defined.
15081 2006-01-23 Martin Baulig <martin@ximian.com>
15083 * debug-debugger.c: Only enable this on platforms where the Mono
15084 Debugger is working (x86 and x86_64).
15086 2006-01-21 Martin Baulig <martin@ximian.com>
15088 The Mono Debugger is now using the normal `mono' instead of the
15089 `mono-debugger-mini-wrapper' when executing managed code.
15091 * debug-debugger.c: New file; previously known as
15092 debugger/wrapper/wrapper.c.
15094 * debug-mini.c (mono_init_debugger): Removed.
15096 * driver.c (mono_main): Added new `--inside-mdb' command line
15097 argument which is used when running inside the debugger.
15099 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15101 * liveness.c (mono_analyze_liveness): Remove some unused data
15104 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15106 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15108 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15110 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15111 depends on implementation details of monobitset.
15113 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15116 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15118 * liveness.c: Update after monobitset changes.
15120 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15122 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15124 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15126 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15128 * mini-s390x.c: Remove warning messages.
15130 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15132 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15134 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15136 * generics.2.cs: Add ldelem/stelem_any test.
15138 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15140 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15142 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15144 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15146 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15148 * generics.2.cs: Reenable vtype tests.
15150 * inssel-x86.brg: Remove an icorrect valuetype rule.
15152 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15154 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15155 initial support for OP_ABS.
15157 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15159 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15161 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15163 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15164 conversion and implement LADD/LSUB.
15166 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15169 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15171 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15173 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15176 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15178 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15179 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15180 (stack walk problem).
15182 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15184 * aot.c (mono_aot_load_method): Fix a warning.
15186 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15188 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15190 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15192 * iltests.il: Add test for #77148.
15194 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15197 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15199 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15201 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15203 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15204 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15206 * basic-long.cs: Add lconv-to-r4/r8 tests.
15208 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15210 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15212 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15213 here as on other archs.
15215 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15217 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15219 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15221 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15223 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15225 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15226 instrument_prolog; Add memory_barrier instruction.
15228 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15230 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15232 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15234 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15236 * aliasing.c inssel.brg: Fix warnings.
15238 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15239 could skip initialization of some parts of memory.
15241 * mini.c mini-ia64.c: Fix warnings.
15243 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15245 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15247 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15248 a crash seen on sparc.
15250 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15252 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15254 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15256 * mini-ops.h: Add s390_backchain instruction
15258 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15260 * cpu-s390.md: Add s390_backchain instruction
15262 * mini-s390.c: Significant ABI changes
15264 * mini-s390.h: Cater for zero length structures
15266 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15268 * mini-s390.c: ABI fixes
15270 * inssel-s390.brg: Remove debug statements
15272 * cpu-s390.md: Fix length of ATOMIC_xx operations
15274 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15276 * basic-float.cs: Add float<->long conversion tests.
15278 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15280 * mini-s390.c: Fix LOCALLOC processing.
15282 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15284 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15286 * iltests.il: Add tests for some opcodes not covered by the other
15289 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15291 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15292 register loading for Tail processing; Correct trace output.
15294 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15296 * cpu-s390.md: Correct size of jmp instruction.
15298 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15300 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15302 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15304 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15305 Bring s390 up to current level.
15307 2005-12-12 Zltan Varga <vargaz@gmail.com>
15309 * generics.2.cs: Disable the newly added tests as they do not work yet.
15311 * generics.2.cs: Add valuetype tests.
15313 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15315 * basic-long.cs: Add i4->u8 test.
15317 * objects.cs: Add tests for JIT intrinsic.
15319 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15320 optimizations lost by a mistake.
15322 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15324 * basic-long.cs: Remove a test moved to objects.cs.
15326 * arrays.cs: Add more array tests.
15328 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15330 * arrays.cs: Add new tests for multi-dimensional arrays.
15332 2005-12-06 Raja R Harinath <rharinath@novell.com>
15334 * Makefile.am (test_sources2): Add generics.2.cs.
15335 (EXTRA_DIST): Add test_sources2.
15337 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15339 Support for boxing and unboxing nullable types as well as the
15340 isinst operation on nullables, per the CLI ammendment.
15342 * inssel.brg (CEE_ISINST): Special case for nullable
15344 * mini.c (handle_unbox_nullable): new method
15345 (handle_box): Special case for nullable types
15346 (mono_method_to_ir): Call handle_unbox_nullable in correct
15349 * generics.2.cs: New test suite
15351 * Makefile.am: Support for regression tests with generics.
15353 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15355 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15356 allocated to registers. Fixes #76800.
15358 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15360 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15362 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15364 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15367 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15369 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15372 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15374 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15375 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15377 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15378 single precision before storing to a single precision location.
15380 2005-11-28 Raja R Harinath <rharinath@novell.com>
15382 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15384 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15386 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15389 * basic.cs: Remove test_0_byte_compares test which was moved to
15390 objects.cs a long time ago.
15392 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15394 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15396 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15398 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15399 handlers are called.
15401 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15404 * mini-ia64.c: Add support for the throw->branch exception
15407 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15409 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15411 * mini.c: Enabled "fastpath" deadce :-)
15413 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15415 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15416 alias analysis pass to support it.
15417 * mini.h: Likewise.
15419 * liveness.c: Likewise (liveness computation can use aliasing
15420 information to be more accurate).
15421 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15422 moreover made so that "--compile-all" uses the given optimization
15423 flags and not the default ones.
15424 * aliasing.c: Alias analysis (new file).
15425 * aliasing.h: Likewise.
15426 * Makefile.am: added "aliasing.c" and "aliasing.h".
15428 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15430 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15433 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15435 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15436 fp >= end_of_stack exit condition, as it is not needed, and it might
15437 become true for fp eliminated frames.
15439 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15441 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15444 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15446 * mini-arm.c: fixed alignment of doubles/longs to match
15447 the C ABI (bug #76635).
15449 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15451 * aot.c: fix compilation with --enable-minimal=aot.
15453 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15455 * mini-arm.c: fixed compatibility with the new
15456 floating point emulator package for compares.
15458 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15460 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15462 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15464 * mini-exceptions.c (print_stack_frame): Output to stderr.
15465 (mono_handle_native_sigsegv): Ditto.
15467 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15469 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15470 OP_LCONV_TO_OVF_I implementation.
15472 * mini-amd64.c: Add support for the throw->branch exception
15475 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15476 when the catch clause catches a more general exception, i.e. Object.
15478 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15480 * cpu-ia64.md: Remove unused opcodes.
15482 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15483 specific defines for architectures defining USE_SIGACTION.
15485 * mini-ia64.c: Fix some warnings.
15487 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15488 version seemed to skip a frame.
15490 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15492 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15493 only calls which are made to native code use this flag.
15495 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15497 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15498 varargs methods as well.
15500 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15501 which have save_lmf set. Reorganize methods prologs a bit.
15503 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15504 debugger to the proper place.
15506 2005-10-29 Martin Baulig <martin@ximian.com>
15508 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15509 when running inside the debugger until the debugger has support
15512 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15514 * mini.h: Fix a warning.
15516 2005-10-24 Miguel de Icaza <miguel@novell.com>
15518 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15519 we expose publicly, this returns the string.
15521 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15523 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15524 with fp elimination.
15526 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15528 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15529 native stacktrace using the glibc 'backtrace' function if available.
15531 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15533 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15535 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15536 handle SIGSEGVs received while in native code.
15538 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15539 code, call mono_handle_native_sigsegv which will abort the runtime
15540 after printing some diagnostics, instead of converting it into a
15541 confusing NullReferenceException.
15543 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15545 * cpu-pentium.md: Remove unused opcodes.
15547 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15549 * mini-amd64.h (MonoLMF): Add rsp field.
15551 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15554 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15556 * mini-codegen.c (get_register_spilling): Fix some warnings.
15558 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15560 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15561 elimination during exception handling. Enable fp elimination by
15564 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15567 2005-10-16 Martin Baulig <martin@ximian.com>
15569 * mini-exceptions.c
15570 (mono_debugger_run_finally): New public method for the debugger.
15572 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15574 * debug-mini.c (mono_debug_init_method): Fix warning.
15576 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15577 the 'exname' parameter const to fix some warnings.
15579 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15581 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15582 introduced by the previous patch.
15584 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15586 * basic-float.cs: Add test for precision of float arithmetic.
15588 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15589 when loading/storing single values from/to memory.
15591 * mini.c (mono_jit_compile_method_with_opt): Create the function
15592 pointers in the correct domain.
15594 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15596 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15597 introduced by previous patch.
15599 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15600 when out_filter_idx is NULL.
15602 * mini-exceptions.c: Don't run filter clauses twice during exception
15603 handling. Fixes #75755.
15605 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15607 * aot.c: Add support for ldflda wrappers.
15609 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15612 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15614 * mini.c, mini.h: do not consider exception handlers blocks when
15615 setting up interface variables.
15617 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15619 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15621 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15623 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15624 causes a regression.
15626 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15628 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15630 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15631 of the OP_P definitions.
15633 * TODO: Add a proposal for dealing with the CEE/OP mess.
15635 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15636 optimizations from the x86 port.
15638 * cpu-amd64.md: Ditto.
15640 * basic.cs basic-long.cs: Add tests.
15642 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15644 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15645 Patrik Torstensson's implementation of my exception-handling
15646 optimization idea, when the exception object is not used
15649 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15651 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15652 of the mul_imm optimizations from the old jit.
15654 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15656 * mini.c, liveness.c: patch by Patrik Torstensson and
15657 Zoltan Varga to improve performance in methods with
15660 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15662 * driver.c: Remove 'Globalization' entry from --version.
15664 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15666 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15667 there is a profiler interested in JIT events.
15669 * aot.c: Load profile files produced by the AOT profiling module, and
15670 reorder methods based on the profiling info. Add a 'method_order' table
15671 to the AOT file to make mono_aot_find_jit_info work with the reordered
15674 * mini.h: Bump AOT file version info.
15676 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15678 * mini-arm.h: work around what looks like a gcc bug when optimizations
15681 2005-09-28 Raja R Harinath <rharinath@novell.com>
15683 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15684 conditionals. Use ...
15685 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15687 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15689 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15690 to determine the amount of memory to copy when passing valuetypes.
15692 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15693 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15695 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15697 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15698 information about aot.
15700 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15702 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15703 macros. This will allow a deadlock debugger to easily be plugged
15706 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15708 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15710 2005-09-27 Raja R Harinath <rharinath@novell.com>
15712 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15713 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15714 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15715 ($(arch_built)) [CROSS_COMPILING]: Error out.
15717 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15719 * aot.c: Add support for the no_special_static flag for classes.
15721 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15723 * Reapply reverted patches.
15725 * *: Revert r50174 as well.
15727 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15729 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15731 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15733 2005-09-23 Miguel de Icaza <miguel@novell.com>
15735 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15736 part of the SIG_HANDLER_SIGNATURE.
15738 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15740 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15743 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15744 introduced by previous patch.
15746 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15748 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15749 saved registers too.
15751 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15752 upon the information returned by get_call_info ().
15754 * mini-x86.c (add_float): Fix stack size calculation.
15755 (mono_arch_call_opcode): Rewrite this so it works based up the
15756 information returned by get_call_info ().
15757 (mono_arch_get_this_vret_args): Ditto.
15759 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15761 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15762 in cinfo to determine the registers which need to be used.
15764 2005-09-20 Miguel de Icaza <miguel@novell.com>
15766 * driver.c (mono_main): Add --server and --desktop flags.
15768 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15770 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15771 registers as global registers.
15773 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15774 longer needed with the new register allocator.
15776 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15778 * cpu-ia64.md: Remove unused opcodes.
15780 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15782 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15784 * cpu-amd64.md: Remove unused opcodes.
15786 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15787 needed with the new register allocator.
15789 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15792 2005-09-16 Raja R Harinath <rharinath@novell.com>
15794 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15796 2005-09-16 Martin Baulig <martin@ximian.com>
15798 * exceptions-amd64.c
15799 (throw_exception): Don't call mono_debugger_throw_exception() if
15800 we're a rethrow - see the FIXME in the code.
15802 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15804 * mini.c (mono_init_exceptions): This only works on some architectures.
15806 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15808 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15811 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15813 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15814 now in mini-exceptions.c.
15816 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15818 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15819 now in mini-exceptions.c.
15821 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15823 * exceptions-x86.c: Applied patch from Patrik Torstensson
15824 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15826 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15827 code into mini-exceptions.c. Add some assertions to it.
15829 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15831 * aot.c (emit_section_change): Applied patch from "The Software Team"
15832 (<software@solmersa.com>). Fix as errors on windows.
15834 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15836 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15837 method info into the LMF.
15839 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15841 * mini-ia64.c: Add proper unwind info for method epilogs.
15843 * exceptions-ia64.c: Add some code to help debugging.
15845 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15847 * mini-exceptions.c: Fix warning.
15849 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15851 * mini.c: Really fix build.
15853 * mini-x86.c mini-amd64.c: Fix build.
15855 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15857 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15859 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15860 some Interlocked methods as intrinsics.
15862 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15863 for Thread methods as well.
15865 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15867 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15869 * mini-ia64.c mini-x86.c mini-amd64.c
15870 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15873 * mini.c (mono_init_exceptions): Fix build breakage.
15875 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15877 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15878 of instructions. Use the new ia64_unw_op macros for emitting unwind
15881 * mini.c (mono_init_exceptions): Initialize exception handling
15882 related trampolines at startup.
15884 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15886 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15888 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15890 * mini.c: Handle type loading errors gracefully during compilation and
15891 throw the appropriate exception.
15893 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15895 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15896 for the mono binary.
15898 2005-09-09 Martin Baulig <martin@ximian.com>
15900 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15903 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15905 * mini-arm.h: use emulation for conv.r.un for the release.
15907 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15909 * mini-arm.c, objects.cs: more fixes and tests for them.
15911 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15913 * mini-arm.c: align structures to at least 4 bytes to be able
15914 to keep our current optimized memcpy.
15916 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
15918 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
15920 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15922 * mini.c: ignore SIGPIPE.
15924 2005-09-04 Zoltan Varga <vargaz@gmail.com>
15926 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
15928 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
15930 2005-09-02 Zoltan Varga <vargaz@gmail.com>
15932 * mini.h: Add prototype for mono_allocate_stack_slots_full.
15934 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15936 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
15937 exception handling support.
15938 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
15939 patch by Brian Koropoff <briank@marakicorp.com>).
15941 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
15943 * mini.c: revert another 'optimization' which breaks when
15944 items on the eval stack need to be saved at a basic block end
15947 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15949 * jit-icalls.c: for arrays, ensure we always provide
15952 2005-08-30 Zoltan Varga <vargaz@gmail.com>
15954 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
15956 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
15958 2005-08-29 Zoltan Varga <vargaz@gmail.com>
15960 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
15961 arguments in their original register.
15963 2005-08-28 Zoltan Varga <vargaz@gmail.com>
15965 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
15968 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
15969 when ssapre is enabled.
15971 * inssel-long.brg: Fix bug in previous patch.
15973 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
15974 multiplication by a constant.
15976 2005-08-27 Zoltan Varga <vargaz@gmail.com>
15978 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
15981 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
15984 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
15986 * inssel-arm.brg: apply changes tested by Brian Koropoff
15987 <briank@marakicorp.com>.
15989 2005-08-25 Zoltan Varga <vargaz@gmail.com>
15991 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
15993 2005-08-24 Zoltan Varga <vargaz@gmail.com>
15995 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
15996 to the same register if dreg is just a base register.
15997 (print_ins): Improve printing of membase opcodes.
15999 * inssel-x86.brg: Add optimized ldind(reg) rules.
16001 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16003 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16005 * mini.c: when running under valgrind, set the stack bottom for
16006 the GC at the actual approximate stack for the app (fixes running
16007 mono with valgrind).
16009 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16011 * mini.c: do no break at the first valuetype to init found
16012 (fixes bug #75791).
16014 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16016 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16018 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16020 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16022 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16024 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16026 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16028 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16030 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16033 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16036 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16039 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16041 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16043 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16045 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16046 in the tail recursion optimization.
16048 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16049 debug info into the assembly file.
16051 * iltests.il: Add test for filter regions.
16053 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16054 initial stack of filter regions. Fixes #75755.
16056 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16058 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16059 stack requirements.
16061 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16063 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16064 the check for an already compiled method on non-ia64 platforms.
16065 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16068 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16070 * inssel-x86.brg: Add some optimized call rules.
16072 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16074 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16077 * mini.h mini-trampolines.c: Pass the trampoline argument to
16078 mono_arch_patch_delegate_trampoline.
16080 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16082 * mini-trampolines.c: Fix build.
16084 * mini-amd64.h: Add delegate trampolines.
16086 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16088 * inssel-amd64.brg: Add optimized call rules.
16090 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16092 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16094 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16096 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16099 * mini-ia64.c: Remove LMF fixmes.
16101 * mini-ia64.h: Remove most fields from LMF.
16103 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16105 * mini-trampolines.c: Add support for IA64 function descriptors.
16107 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16108 for IA64 function descriptors.
16110 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16112 * tramp-arm.c: patch the vtable for virtual calls. Added
16113 support code to register/unregister the LMF.
16114 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16117 2005-08-19 Dick Porter <dick@ximian.com>
16119 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16120 bit value if needed.
16122 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16124 * mini.c (mini_get_method): Move handling of wrapper data here.
16126 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16128 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16131 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16132 bblock->code does not remain empty.
16134 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16136 * arrays.cs: Add regression test for #75832.
16138 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16139 rules. Fixes #75832.
16141 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16142 instruction scheduling.
16144 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16146 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16148 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16150 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16152 * mini-codegen.c: Fix VC build.
16154 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16156 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16158 * mini.h: fix signature for mono_register_opcode_emulation.
16160 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16162 * mini.c: Get rid of most of the helper_sig_... constants using
16163 mono_create_icall_signature ().
16165 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16167 * jit-icalls.c (helper_ldstr): New helper function.
16169 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16171 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16172 throw, load the string using a helper call instead of creating a string object.
16174 * aot.c: Update after LDSTR changes.
16176 * mini.h: Bump AOT file version.
16178 * aot.c: Save class size info into the AOT file. Print more statistics during
16181 * mini.h: Bump AOT file version.
16183 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16184 ordering of disasm cases. Fixes #74957.
16186 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16188 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16189 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16190 the generic code needed for the ARM port.
16192 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16194 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16195 inssel-arm.brg: more ARM features and fixes.
16197 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16199 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16200 ARM port work in progress.
16202 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16204 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16206 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16208 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16210 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16212 * *-ia64.*: Ongoing IA64 work.
16214 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16216 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16218 * TODO: Remove out-of-data todo stuff.
16220 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16223 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16225 * mini.h: Bump corlib version.
16227 2005-07-27 Martin Baulig <martin@ximian.com>
16230 (create_copy_ins): Added `const unsigned char *ip' argument; set
16231 `copy->cil_code' from it.
16233 2005-07-27 Martin Baulig <martin@ximian.com>
16235 * mini-exceptions.c (mono_handle_exception): Don't call
16236 mono_debugger_handle_exception() for filters.
16238 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16240 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16243 2005-07-26 Martin Baulig <martin@ximian.com>
16245 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16247 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16248 helper_compile_generic_method() if the method is actually virtual
16251 2005-07-26 Martin Baulig <martin@ximian.com>
16254 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16255 public; this is now accessed directly by the debugger.
16256 (mono_generic_trampoline_code): Removed.
16259 (mono_debug_init_method): Also add interncalls and wrappers.
16261 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16263 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16265 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16267 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16269 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16271 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16273 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16275 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16276 getting TLS offsets on AMD64 too.
16278 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16280 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16282 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16284 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16285 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16287 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16289 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16291 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16294 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16295 mono_sparc_is_virtual_call ().
16297 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16299 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16300 trampoline parameters.
16302 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16304 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16305 to mono_arch_get_vcall_slot_addr.
16307 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16310 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16312 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16314 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16316 2005-07-19 Martin Baulig <martin@ximian.com>
16318 * exceptions-amd64.c (throw_exception): Call
16319 mono_debugger_throw_exception() here like we're doing it on i386.
16321 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16323 * mini-ia64.c: Add optimized TLS access support.
16325 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16327 * mini-exceptions.c: Ongoing IA64 work.
16329 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16331 * mini.c: Use the default optimization set when embedding. Fixes
16334 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16336 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16337 of trampolines to a separate file.
16339 * mini-trampolines.c: New file.
16341 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16344 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16347 * mini-codegen.c: Fix cygwin build.
16349 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16351 * mini.c: Add some minor changes needed by the IA64 port.
16353 * *-ia64.*: Ongoing IA64 work.
16355 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16357 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16358 trampolines into arch-independent and arch-dependent parts.
16360 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16362 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16364 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16366 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16367 the xp-regalloc-branch for amd64.
16369 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16370 xp-regalloc-branch for x86.
16372 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16374 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16376 2005-07-06 Martin Baulig <martin@ximian.com>
16379 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16380 (mono_jit_runtime_invoke): Likewise.
16382 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16384 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16387 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16388 without loading their metadata. Reorganize the file format so exception handling+
16389 debug info is kept separate from normal method info. Create MonoJitInfo
16390 structures for methods lazily.
16392 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16394 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16396 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16398 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16401 * mini.h: Bump AOT file version.
16403 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16405 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16407 2005-07-01 Raja R Harinath <rharinath@novell.com>
16409 * Makefile.am (check-local): Call semdel-wrapper.
16411 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16413 * mini-x86.c: Revert the last change as it seems to break the build..
16415 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16417 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16419 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16421 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16423 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16424 outside of the macro, so strange stuff doesn't happen with gcc4
16425 (NEW_AOTCONST_TOKEN): Likewise.
16427 2005-06-28 Martin Baulig <martin@ximian.com>
16429 * mini.c (mini_class_is_system_array): New static method; use this
16430 instead of `klass->parent == mono_defaults.array_class' everywhere
16431 since this also works for the new generic array class.
16433 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16435 * inssel.brg: Remove warnings.
16437 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16439 * mini-ia64.c: Ongoing IA64 work.
16441 * basic-float.cs: Add float->i1 conversion test.
16443 * iltests.il: Add conv.u4 test.
16445 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16447 * inssel-long.brg: Fix bug caused by last change.
16449 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16451 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16452 BSDs. Allows the x86 JIT to work on OSX86
16454 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16456 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16459 * mini-ia64.c: Ongoing IA64 work.
16461 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16463 * mini-ia64.c: Ongoing IA64 work.
16465 * driver.c: Clean up jit_code_hash as well when using --regression.
16467 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16469 * basic-long.cs: Add tests for long->u4 conversion.
16471 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16473 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16474 that we do not depend on undefined C behavior: the order stuff
16475 gets evaluated within an expression. Fixes mono when compiled on
16478 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16480 * *-ia64.*: Ongoing IA64 work.
16482 * aot.c: Lower memory usage while loading AOT methods.
16484 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16486 * mini.h: Bump AOT file format version.
16488 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16490 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16492 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16494 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16495 not on callee assembly). Fixed some comments.
16497 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16499 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16500 it gets proper disassembly.
16501 (emit_method_info): Remove some dead code.
16503 * mini.c (mini_method_compile): Allways allocate the GOT var in
16504 mono_method_to_ir for emulating opcodes.
16506 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16508 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16509 before freeing the code memory. Fixes #74990.
16511 * objects.cs: Add regression test for #74992.
16513 * liveness.c: Extend live ranges of arguments to the beginning of the
16514 method. Fixes #74992.
16516 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16517 so it points into the faulting instruction.
16519 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16521 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16523 * *-ia64.*: Ongoing IA64 work.
16525 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16527 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16529 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16531 * *-ia64.*: Ongoing IA64 work.
16533 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16535 * basic-long.cs: Add tests for add/sub.ovf.
16537 * basic.cs: Add tests for sub.ovf.
16539 * *-ia64.*: Ongoing IA64 work.
16541 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16543 * *-ia64.*: Ongoing IA64 work.
16545 * basic.cs: Add conv.ovf.i4.un test.
16547 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16549 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16551 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16553 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16555 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16557 * *-ia64.*: Ongoing IA64 work.
16559 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16562 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16564 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16566 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16568 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16570 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16572 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16573 of a call is callable by a near call.
16575 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16577 * mini-ia64.c: Ongoing IA64 work.
16579 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16581 * genmdesc.c: Make the generated array non-static.
16583 * inssel-long.brg: Fix LSHR_IMM rule.
16585 * *-ia64.*: Ongoing IA64 work.
16587 * *-ia64.*: Ongoing IA64 work.
16589 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16591 * *-ia64.*: Ongoing IA64 work.
16593 * *-ia64.*: Ongoing IA64 work.
16595 * mini-ia64.c: Ongoing IA64 work.
16597 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16599 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16601 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16603 * objects.cs basic-long.cs: Move some tests to objects.cs.
16605 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16607 * *-ia64.*: Ongoing IA64 work.
16609 * iltests.il: Add a new test.
16611 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16612 newobj. Fixes #75042.
16614 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16616 * *-ia64.*: Ongoing IA64 work.
16618 * *-ia64.*: Ongoing IA64 work.
16620 * *-ia64.*: Ongoing IA64 work.
16622 * basic.cs objects.cs: Move tests accessing static variables as well.
16624 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16626 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16628 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16630 * driver.c: Always print failed tests.
16632 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16635 * *ia64*: Ongoing IA64 work.
16637 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16639 * basic.cs: Add tests for add.ovf. Fix warnings.
16641 2005-05-18 Miguel de Icaza <miguel@novell.com>
16643 * driver.c (mono_main): Avoid crash if no argument is passed to
16644 --break; Do not use g_error, but f_printf. And fix all other
16645 ocurrences of the same crash.
16647 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16649 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16650 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16653 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16655 * *-ia64.*: Add beginnings of IA64 backend.
16657 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16659 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16661 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16664 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16666 * mini-amd64.c: Fix a warning.
16668 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16670 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16671 in float_neg. Fixes #74897.
16673 * mini-amd64.c (emit_call): Fix another near call bug.
16675 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16677 * declsec.c: Keep the appdomain information in the structure. Added a
16678 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16679 value gets overwritten).
16680 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16681 an MonoAppDomain member to MonoSecurityFrame.
16682 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16683 used in the stack walk. Now use a MonoArray which grow (double) when
16686 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16688 * mini.c: Re-enabled runtime cleanup, since running threads should
16689 now properly stop when exiting.
16691 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16693 * mini-codegen.c: New file contaning the arch-independent local
16694 register allocator. Not used by any architectures yet.
16696 * mini.h linear-scan.c: Merge some changes from the
16697 mini-xp-local-regalloc branch.
16699 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16701 * mini-amd64.c (emit_call): Fix calls to native functions when the
16702 runtime is compiled as a shared library. Fixes #74756.
16704 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16705 on a literal field. Fixes #74751.
16707 2005-04-25 Raja R Harinath <rharinath@novell.com>
16709 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16711 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16713 * objects.cs: Add missing null casting test.
16715 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16717 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16718 in wrapper methods. Also rename 'address' variable to 'offset'.
16720 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16722 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16725 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16727 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16730 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16732 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16734 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16736 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16737 just the last bytes.
16739 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16741 * aot.c (mono_compile_assembly): Fix warning.
16743 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16744 by the _MSC_VER stuff.
16746 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16748 * inssel-long.brg: Fix #74588.
16750 * cpu-amd64.md: Fix #74591.
16752 * iltests.il: Add new regression tests.
16754 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16756 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16759 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16761 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16763 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16764 from Bill Middleton <flashdict@gmail.com>.
16766 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16768 * arrays.cs: Add new regression test. Fix warnings.
16770 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16772 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16773 and leakage in CKFINITE.
16775 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16776 this to a null op since it is called on amd64 too.
16778 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16780 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16781 body since this is not used on amd64.
16783 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16785 * mini-amd64.c: Remove obsolete fixmes.
16787 * mini.c (print_method_from_ip): Fix debugging support.
16789 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16791 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16792 so that expressions that don't give much gain are not reduced.
16793 * ssapre.h: Likewise.
16795 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16797 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16799 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16801 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16803 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16805 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16807 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16809 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16811 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16814 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16816 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16818 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16820 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16821 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16823 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16825 * mini-x86.c: Fix up stack overflow handling.
16827 * exceptions.cs: Add new regression test.
16829 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16831 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16832 mono_jit_thread_attach.
16834 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16836 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16838 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16839 avoid calling constructors using callvirt.
16841 * inssel.brg: Fix #74073.
16843 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16845 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16846 compilation with non-GCC compilers.
16847 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16848 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16850 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16852 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16853 klass->interface_offsets (will likely fix bug#74073).
16855 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16857 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16859 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16861 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16862 to amd64_div_reg_size ().
16864 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16866 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16868 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16870 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16872 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16874 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16876 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16878 * mini.c (mono_precompile_assembly): Load and precompile referenced
16879 assemblies as well. Fixes #74015.
16881 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16883 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16885 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16887 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16888 a lot of checks and (anyway) permissions cannot work until corlib is
16891 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16893 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16895 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16897 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16898 calls (fixes bug#72824).
16900 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16902 * mini.c: fix tail recursion elimination (see test in bug#73936).
16904 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16906 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16907 some fp functions in sse2 mode.
16909 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16911 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
16913 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
16915 * mini.h mini.c: Add mono_get_jit_tls_key ().
16917 * mini-x86.c: Enable fast TLS support on windows.
16919 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
16921 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
16922 * mini.c: Check for p/invoke method when generating code. If a
16923 p/invoke method, or it's class, isn't decorated with [Suppress
16924 UnmanagedCodeSecurity] then generate code to call System.Security.
16925 UnmanagedDemand (only if the security manager is active).
16927 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16929 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
16930 last change as it seems to cause strange crashes.
16932 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16934 * *.c: handle unsafe function pointers where needed.
16936 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16938 * mini.c (mono_jit_free_method): Remove the fixme too.
16940 2005-03-15 Miguel de Icaza <miguel@novell.com>
16942 * mini.c: As discussed, make the code actually free the delegate
16943 thunk now, to enable the debugging of delegate problems, use
16944 MONO_DEBUG=1 when running Mono.
16946 This takes also care of parts of the leaks as seen by Joe.
16948 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
16950 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16951 thread_tls_offset calculation.
16953 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
16955 * declsec.c: Reworked linkdemand checks for icall. The previous code
16956 was using the declaration code (untrusted) and didn't work as expected
16957 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
16960 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
16962 * iltests.il: Add new localloc test.
16964 * mini-amd64.c: Handle large stack allocations the same way as on
16965 windows if stack overflow handling is working.
16967 * mini-amd64.c: Allocate the signal stack using mmap.
16969 * mini.c (sigsegv_signal_handler): Fix reading of context.
16971 * mini-exceptions.c: Fix up stack overflow handling.
16973 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
16975 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
16977 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
16979 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
16981 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
16982 tramp_init functions as they are no longer needed.
16984 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
16986 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
16988 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
16990 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
16992 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
16995 * mini-ops.h: Add OP_LMUL_IMM.
16997 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
16998 long mul/div opcodes as intrinsic.
17000 * mini-amd64.c (emit_call): Handle the case when the callee might be
17003 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17005 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17008 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17010 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17012 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17014 * mini.c (mono_codegen): Don't leak here, to help people running
17017 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17019 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17020 conversions in sse2 mode.
17022 * basic-float.cs: Add regression test.
17024 * mini-amd64.c: Reenable sse2.
17026 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17028 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17030 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17032 * driver.c: Copyright text should include 2005.
17034 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17036 * cpu-amd64.md (load_membase): Fix more max lengths.
17038 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17040 * cpu-amd64.md (load_membase): Fix max length.
17042 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17044 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17046 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17047 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17049 * basic-float.cs: Add rounding regression test.
17051 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17053 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17055 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17056 structures in registers for pinvoke wrappers.
17058 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17060 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17062 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17064 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17065 wrapper to mono_jit_thread_attach.
17067 * mini.c (mini_jit_thread_attach): New jit icall.
17069 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17070 native->managed wrappers.
17072 * exceptions.cs: Add new regression test.
17074 * mini.c (optimize_branches): Check regions in the cbranch to throw
17075 block case as well. Fixes #73242.
17077 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17079 * mini.c: thread safety fixes.
17081 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17083 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17084 patching stuff, since delegates use jump trampolines so there is
17087 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17090 * tramp-amd64.c: Fix build.
17092 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17093 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17095 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17096 Rename this to mono_arch....
17097 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17099 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17101 * mini-amd64.c (emit_call): If both the caller and the callee is
17102 guaranteed to have 32 bit addresses, emit a normal call.
17104 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17106 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17107 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17108 method_ptr inside delegates.
17110 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17112 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17113 invalidated. Fixes #73001.
17115 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17117 * mini-x86.c: Only use stdcall for pinvokes on windows.
17119 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17121 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17122 * mini-x86.c: remove unreliable __thread var offset detection,
17123 use the correct accessors and enable by default.
17125 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17127 * mini.c (mono_jit_free_method): Fix memory leak.
17129 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17131 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17133 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17135 * cpu-amd64.md: Fix lengths of atomic opcodes.
17137 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17139 * driver.c: try to not imply using ICU is any good.
17141 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17143 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17144 functions as inline ops.
17146 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17147 some Interlocked functions as inline ops.
17149 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17151 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17153 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17155 * mini.c: Add support for OP_NOT_TAKEN.
17157 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17158 structures in registers for pinvoke wrappers.
17160 * mini-amd64.c: Fix warnings.
17162 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17164 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17166 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17168 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17169 address instead of loading the address from it.
17171 * mini-x86.c: Add support for returning small structs in registers
17172 on Win32. Fixes part of #70864.
17174 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17176 * trace.c (get_token): Improve error checking.
17178 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17180 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17182 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17184 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17185 it can be reused for MonoClass.
17186 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17189 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17191 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17192 instead of a MonoReflectionMethod. The method information wasn't used
17193 when displaying SecurityException details (but will be now).
17195 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17197 * Makefile.am : windows build fix.
17199 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17201 * iltests.il: Add new regression test.
17203 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17206 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17208 * mini.c: Moved linkdemand check into helper function check_linkdemand
17209 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17212 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17214 * declsec.c: Added statistics counter for different kinds of
17216 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17217 (and commented) declaration.
17218 * mini.c: Added statistics counter for security Demand code
17219 generation. Added display of security statistics.
17221 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17223 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17224 Fix compilation errors under gcc-2.95.
17226 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17228 * mini.c, driver.c: Use the new jit trampoline hashtable
17230 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17232 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17234 2005-02-11 Martin Baulig <martin@ximian.com>
17236 * debug-mini.c (mono_debug_close_method): Free the line number array.
17238 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17240 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17243 * mini.h: Bump AOT file format version.
17245 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17247 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17249 * declsec.h: Added macros to get/set lazyly initialized security
17250 informations about assemblies. Added new enum for different type of
17251 possible LinkDemand violation. Added function to check LinkDemands.
17252 * mini.h: Added a field to MonoCompile to hold any security violation
17253 detected when JITting a method (so it can be thrown later).
17254 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17255 and CEE_CALLVIRT. Added code to throw exception at the end of
17256 mini_method_compile (note: the exception is unhandled right now).
17258 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17260 * mini.c, jit-icalls.c: use the managed implementation of
17261 memset for initobj and memset, to avoid managed <-> unmanaged
17264 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17266 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17267 optimization if it would need a GOT var.
17269 * basic.cs: Add tests for constant propagation and switch statements.
17271 * ssa.c: Fix out-of-range constant propagation and switch statements.
17273 2005-02-09 <vargaz@freemail.hu>
17275 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17277 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17279 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17281 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17283 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17285 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17287 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17288 arithmetic operations.
17290 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17292 * mini-ppc.c: add a workaround for broken user code that
17293 DllImports vararg functions with non-vararg signatures.
17295 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17297 * mini.c (mono_jit_compile_method_inner): Add detection and a
17298 meaningfull error message for assemblies written in Managed C++.
17300 * tramp-amd64.c mini-amd64.h: Add support for
17301 create_trampoline_from_token ().
17303 * aot.c mini-x86.c abcremoval.c: Applied patch from
17304 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17306 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17308 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17309 which takes a MonoImage/token as parameter instead of a MonoMethod.
17311 * aot.c: Use the new trampoline for initializing vtables.
17313 * aot.c: Add support for ldfld/stfld_remote wrappers.
17315 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17316 rules for compare <MEM>, IMM.
17318 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17320 * aot.c: Handle inherited finalizers correctly.
17322 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17324 * inssel.brg (stmt): Add a missing _setup_... ().
17326 * aot.c: Save some parts of the class state to the AOT file and use it
17327 to recompute that state when a class is initialized.
17329 * mini.c: Install AOT hooks into the runtime.
17331 * mini.h: Bump AOT file format version.
17333 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17336 * iltests.il: Add new test.
17338 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17340 * mini.c: fix typo.
17342 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17344 * mini.c: setup the statistical profiler in the thread attach
17345 callback to cope with the new single thread code.
17347 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17349 * mini-ppc.c: ensure we have enough room for the profiler
17350 calls (fixed bug#72084).
17352 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17354 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17357 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17359 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17361 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17363 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17364 to succesfully execute parrotbench).
17365 * ssapre.h: Likewise.
17367 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17369 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17370 variable for stores to method arguments (fixes a SSAPRE issue).
17372 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17374 * mini.c: handle value types in dup, fixes gen-112.cs.
17376 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17378 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17379 sequence for calls in dynamic methods to avoid thunks.
17381 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17383 * mini.c: correctly remove dynamic methods from the hashtable.
17385 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17387 * driver.c: Disabled SSAPRE until fix the bug that appears
17388 in IronPython's parrotbench.
17390 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17392 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17394 * mini.c (mono_method_to_ir): Revert the previous change.
17396 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17397 when AOT compiling.
17399 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17400 mono_jit_info_table_find () etc. when running under valgrind.
17402 * inssel.brg: Fix warnings.
17404 * mini-exceptions.c: Fix warnings.
17406 2005-01-31 Martin Baulig <martin@ximian.com>
17408 * driver.c (compile_all_methods_thread_main): Don't try to compile
17409 generic methods or anything which has type parameters.
17411 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17413 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17415 * TestDriver.cs: Add --verbose flags.
17417 * graph.c ssa.c: Fix 64 bit warnings.
17419 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17420 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17421 Fix 64 bit warnings.
17423 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17424 variable not spotted by gcc.
17426 * mini-amd64.c inssel-amd64.brg: Applied patch from
17427 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17428 X86_COMPARE_MEMBASE opcodes.
17430 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17432 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17434 * *: MonoMethod->signature might be NULL now. You *MUST* use
17435 mono_method_signature.
17437 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17439 * driver.c (compile_all_methods_thread_main): Compile the methods
17440 without invoking cctors.
17442 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17444 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17445 * basic-calls.cs: test for the above.
17447 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17449 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17450 MonoJitInfo changes.
17452 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17454 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17455 eagerly if it contains dynamic methods.
17457 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17459 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17460 trace, it is now computed by an icall from trace_ips.
17462 * mini-exceptions.c: Fix a warning.
17464 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17466 * mini-exceptions.c: don't bother getting stack trace info if
17467 it's not going to be used.
17469 2005-01-27 Raja R Harinath <rharinath@novell.com>
17471 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17474 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17476 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17478 * aot.c: Avoid calling mono_method_get_header () if not needed.
17480 * mini.h: Bump AOT file format version.
17482 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17484 * mini.c (mono_print_tree): Print more info for calls.
17486 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17488 * declsec.h: Remove warning by adding missing include for marshal.h
17490 2005-01-26 Martin Baulig <martin@ximian.com>
17492 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17495 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17497 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17500 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17502 * aot.c (mono_compile_assembly): Fix a warning.
17504 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17506 * declsec.c: Look for security attributes on the original MonoMethod
17507 (and not the wrapped one). This fix permissions on icalls.
17509 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17511 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17513 * mini.c (mono_allocate_stack_slots): Add a fixme.
17515 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17517 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17519 * inssel.brg: optimize casts of sealed types (more
17520 optimizations waiting for fixes in remoting).
17522 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17524 * inssel.brg (stmt): Add another dummy rule.
17526 * driver.c: Fix warnings.
17528 * driver.c (mono_main): If running under valgrind, instruct glib to use
17529 the system allocation functions so valgrind can track the memory
17530 allocated by the g_... functions.
17532 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17534 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17536 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17538 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17539 variables in try regions.
17541 * mini.c (mini_method_compile): Don't disable optimizations on large
17542 methods when AOT compiling.
17544 * mini.c (mono_allocate_stack_slots): New arch independent method to
17545 allocate stack slots. Not yet used.
17547 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17549 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17551 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17553 * mini-ppc.c: make the branch info relative as the code
17554 buffer can be reallocated.
17556 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17558 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17559 * driver.c: Removed the AOT/security restriction. Now initialize the
17560 security manager (in metadata) if --security is used.
17561 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17562 rather than the pointer to declarative security, when AOT is used.
17564 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17566 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17567 basic blocks, reduced intrinsic exception throwing code size.
17569 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17571 * driver.c (mini_usage): Reorder the usage screen.
17573 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17575 * mini.c (mono_resolve_patch_target): Fix warning.
17577 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17579 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17582 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17584 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17585 breaks the amd64 build.
17587 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17588 register allocation. Fixes #71454.
17590 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17592 * arrays.cs: Add new regression test.
17594 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17596 * ssapre.c: Turned usage of snprintf to GString.
17597 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17598 (I left it on by mistake in my previous commit).
17600 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17602 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17603 on cond branch optimization (fixes bug# 71515).
17605 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17607 * abcremoval.c: Fixed bug 71062.
17608 * abcremoval.h: Likewise.
17610 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17612 * mini.c: Added a new functionality to optimize_branches, the removal
17613 of useless basic blocks, and fixed some problem in the removal of
17614 critical edges; some utility functions added for both purposes.
17615 * ssapre.c: Added complex expression support, and fixed bug 70637.
17616 * ssapre.h: Likewise.
17617 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17619 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17620 * driver.c: Re-enabled SSAPRE.
17622 2005-01-19 Martin Baulig <martin@ximian.com>
17624 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17625 the result of mono_get_method_constrained().
17627 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17629 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17632 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17634 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17635 be detected. Fixes #59296.
17637 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17639 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17640 which can happen. Fixes #71361.
17642 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17644 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17647 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17649 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17650 appdomain-unload.exe to fail.
17652 * mini.c: Fix some memory leaks.
17654 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17656 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17657 Fixed bug and sped up some codepaths.
17659 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17661 * mini.c: Fix some memory leaks.
17663 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17666 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17668 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17671 * iltests.il: Add regression test for #71320.
17673 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17675 * mini.c (mono_codegen): Fix installation of profiler hooks.
17677 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17679 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17681 * mini.h, mini.c, cfold.c: optimize access to enum
17682 readonly fields, too. Eval conditional branches if possible
17683 to perform unreachable code removal in more cases.
17685 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17687 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17689 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17692 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17693 WinXP DEP. Fixes #71244.
17695 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17697 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17699 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17701 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17703 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17705 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17708 * mini.h: Bump AOT version.
17710 * mini.h (MonoCompile): Change exvar to a hash table.
17712 * mini.c: Allocate a separate exvar for each handler block.
17714 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17716 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17717 ex var with the pending exception and only throw if the two are equal.
17720 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17722 * mini-x86.c: Fix warnings.
17724 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17725 used by all the ports now.
17727 * aot.c: Add write-symbols and save-temps options.
17729 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17731 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17733 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17735 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17738 * tramp-s390.c: Check vtable slot belongs to the domain.
17740 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17741 as per other platforms.
17743 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17745 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17747 * driver.c: we don't run the Main() code in a subthread anymore.
17749 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17751 * mini.c: added experimental rtc support in the statistical
17752 profiler: if the user has the permission, more accurate statistics
17753 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17754 The MONO_RTC value must be restricted to what the linux rtc allows:
17755 power of two from 64 to 8192 Hz.
17757 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17759 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17761 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17763 * mini-ppc.c: better icache flush for smp.
17765 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17767 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17769 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17770 amd64 port, not yet used.
17772 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17774 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17777 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17779 * driver.c: Added --security option to activate the security manager.
17780 Right now this will allow code generation for declarative demands and
17781 is disabled when AOT is specified.
17782 * mini.c: Add code generation for declarative security demands.
17783 * mini.h: Add mono_use_security_manager as an extern gboolean.
17785 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17787 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17788 emitting more dense assembly code.
17790 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17791 exception throwing stuff.
17793 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17795 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17798 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17799 left in by mistake.
17801 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17804 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17806 * tramp-*.c: Only patch vtable slots if the object is in the current
17807 domain. Fixes appdomain-unload.exe.
17809 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17811 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17814 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17816 * mini.c (reverse_branch_op): New helper function.
17818 * mini.c (optimize_branches): Run the new optimization only on
17819 platforms which support it. Also reverse all kinds of branches.
17821 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17823 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17826 * mini.c (optimize_branches): Reverse not-equals branches if the false
17827 bblock is a throw. This happens a lot of time with argument checking in
17830 * mini.c (mono_codegen): Add support for placing basic blocks after
17831 the function epilogue.
17833 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17836 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17838 * mini.c (setup_stat_profiler): Only set this up if the platform
17839 supports ITIMER_PROF.
17841 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17843 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17846 * inssel.brg: Fix a warning.
17848 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17850 * mini.c: added support for statistical profiler
17851 (run with: --profile=default:stat).
17853 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17855 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17857 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17859 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17860 related to global registers from the amd64 port.
17862 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17864 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17866 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17867 with global registers.
17868 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17870 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17872 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17874 * debug-mini.c (encode_value): Fix off-by-one.
17876 * aot.c (encode_value): Likewise.
17878 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17880 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17882 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17885 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17887 * aot.c (emit_method_info): Increase size of temp buffer.
17889 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17892 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17894 * aot.c (emit_method_info): Fix build.
17896 * aot.c: Further rework of the AOT file format to reduce the size of
17897 the method info data.
17899 * mini.h: Bump AOT file format version.
17901 2004-12-27 Martin Baulig <martin@ximian.com>
17903 * mini.c (mini_get_method): New static method; call
17904 mono_get_method_full() and mono_get_inflated_method().
17905 (mono_method_to_ir): Use mini_get_method() instead of
17906 mono_get_method_full().
17908 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17910 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17912 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
17914 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
17916 * inssel-amd64.brg: Add some optimization rules.
17918 2004-12-24 Ben Maurer <bmaurer@ximian.com>
17920 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
17921 standard not GC'd stuff is fine.
17923 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
17925 * aot.c: Rework the AOT file format to get rid of most of the global
17926 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
17928 * mini.h: Bump AOT file format version.
17930 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
17932 * mini.h: Bump AOT file format version.
17934 * aot.c (mono_aot_is_got_entry): New function to determine if an
17935 address is inside a GOT.
17937 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
17939 * cpu-pentium.md: Increase the maximum size of some instructions which
17940 might involve a got access.
17942 * mini.c (get_method_from_ip): Another debug helper function.
17944 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
17945 when got var accesses are created during the decompose phase.
17947 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
17949 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
17950 argument mini_compile_method and to MonoCompile, and use this to
17951 determine whenever a given method is compiled for AOT. This allows the
17952 other methods compiled during AOT compilation to be free of AOT stuff,
17953 so the backends does not need to add special support for them by
17954 creating a fake GOT etc.
17956 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
17959 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17961 * mini.c (mono_method_to_ir): It turns out that some of the
17962 x-appdomain wrappers are lax with types, so just ignore this for
17965 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
17966 at the vtable->klass. If it is non-shared code we can just use the
17969 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
17971 * mini-ppc.c: access MonoDomain from tls, too.
17973 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
17975 * declsec.c: Removed unused variable (and related warning ;-)
17977 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17979 * iltests.il: New test for LDELEMA on an array of ref types.
17981 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
17982 all ldelema's on reftypes.
17983 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
17984 it was the wrong place to put it.
17986 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
17987 register to pop to make this cleaner, at the request of Paolo.
17989 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17991 * mini-ops.h (OP_GETHASHCODE): New op.
17993 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
17995 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
17998 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18001 * mini-x86.c (mono_arch_output_basic_block): Rather than
18009 The first is 3 bytes while the second is 1. This saves 36 kb on
18010 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18011 see a small boost because of icache locality.
18013 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18015 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18017 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18018 started code sharing with the generic code.
18020 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18022 * mini-ppc.c, cpu-g4.md: added code for direct access to
18025 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18027 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18028 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18031 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18033 * declsec.c|h: Added functions to cache the declarative stack modifiers
18034 in MonoJitInfo and to create a security frame from a MonoJitInfo
18036 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18037 created. Register internal calls for System.Security.SecurityFrame::
18038 _GetSecurityFrame and _GetSecurityStack.
18039 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18040 the definitions for the new stack walk/callback mechanism.
18041 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18042 first security frame for LinkDemands and InheritanceDemands) and
18043 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18045 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18046 walk initialization (lupus).
18048 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18050 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18052 (handle_loaded_temps): Do not create a temporary variable for
18053 things that we know are temps. They will never be modified.
18054 (mono_spill_call): Set MONO_INST_IS_TEMP
18055 (mono_emulate_opcode): ditto
18057 (mono_method_to_ir.CEE_DUP): ditto
18059 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18061 * mini.c (type_to_eval_stack_type): Make this handle the void type
18062 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18063 (emit_tree): use ip_in_bb to special case some common idioms
18064 Update all callers to pass in the IP.
18065 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18067 This gives us a nice 2% speedup in mcs bootstrap.
18069 * mini-x86.c (peephole_pass): Peephole pass to make
18078 * mini.c (ip_in_bb): new method.
18079 (mono_method_to_ir): use this method rather than doing the hash
18082 * linear-scan.c (mono_linear_scan): When expiring actives, you
18083 don't need to keep around variables that expire on this
18084 instruction. This makes it so that:
18087 store (ebx add (ebx, 1))
18091 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18093 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18094 combination to avoid doing two copies. Fix up problems with previous
18097 * mini.c: Fix 64 bit warnings.
18099 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18101 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18103 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18104 changes from the x86 code.
18106 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18108 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18110 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18111 throwing code to reduce its size, unify the AOT and non-aot code and
18112 get rid of relocations in the AOT case.
18114 * mini-x86.h mini.c exceptions-x86.c
18115 (mono_arch_get_throw_corlib_exception): New arch specific function to
18116 raise corlib exceptions which doesn't require relocations in the
18119 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18121 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18123 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18126 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18129 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18131 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18132 with add function when used from Inc/dec atomic
18133 functions. Re-enabled optimization on x86.
18134 * mini-ops.h: renamed atomic_add functions to
18135 allow _add to match the Interlocked::Add and
18136 _add_next to match Interlocked::Inc/Dec.
18138 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18140 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18141 linking of BBs to the end BB, and enabled SSAPRE also with
18142 consprop and copyprop (which was prevented by that bug).
18144 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18146 * mini-x86.c: disabling the Interlocked optimizing code.
18148 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18150 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18151 file version check.
18153 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18155 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18156 interlocked optimization due lack of support on x86, rewrote
18157 exchange to take into account that base may be in eax.
18159 xsp works again; activated Interlocked optimizing code.
18161 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18163 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18165 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18167 * mini-ops.h: Add new opcodes.
18169 * mini.h: Add new patch types. Add got_var to MonoCompile.
18171 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18172 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18173 make it work with all kinds of patchable code.
18175 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18176 address of the GOT, and referencing entries in the GOT.
18178 * mini.c: Add code to load the GOT address if needed by an opcode.
18180 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18181 independent AOT code on the x86 using an elf-style Global Offset Table.
18183 2004-12-14 Raja R Harinath <rharinath@novell.com>
18185 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18187 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18189 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18192 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18194 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18195 of Interlocked:Increment/Decrement/Add as inline ops.
18196 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18198 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18200 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18201 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18203 2004-12-12 Duncan Mak <duncan@ximian.com>
18205 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18206 again. `patch_info->table_size' is no longer valid after Zoltan's
18209 2004-12-12 Martin Baulig <martin@ximian.com>
18211 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18212 if we are the "real" method, ie. not an inlined method inside it.
18214 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18216 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18217 before we look in the special fields table. This fixes
18218 ../tests/thread-static-init.cs.
18220 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18222 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18223 for Array get_Rank and get_Length. Fixes bug #70465.
18225 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18227 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18228 separate structure to reduce the size of MonoJumpInfo.
18230 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18232 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18234 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18236 * mini.c (mini_get_inst_for_method): Changed to allow ports
18237 to return a MonoInst instead of opcode
18238 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18240 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18241 Allow ports to return a created MonoInst instead of op-code, will enable
18243 (renamed mini_get_opcode_for_method to better reflected the functionality)
18245 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18247 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18249 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18251 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18254 2004-12-08 Martin Baulig <martin@ximian.com>
18256 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18257 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18259 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18261 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18264 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18267 2004-12-08 Raja R Harinath <rharinath@novell.com>
18269 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18271 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18273 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18274 bug introduced by the previous patch.
18276 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18278 * mini-ppc.c, objectc.cs: handle large structs passed by value
18279 (fixes bug #69972).
18281 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18283 * mini-ppc.c: OP_ARGLIST implementation from
18284 Geoff Norton <gnorton@customerdna.com>.
18286 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18288 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18289 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18291 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18293 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18295 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18297 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18300 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18302 * mini-sparc.c: Zero out localled-ed memory.
18304 * iltests.il: Add tests for zeroing out localloc-ed memory.
18306 2004-12-04 Martin Baulig <martin@ximian.com>
18308 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18309 mono_method_get_signature_full().
18311 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18313 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18314 and some utility functions (always for SSAPRE), integrated SSAPRE.
18315 * mini.h: Likewise.
18316 * driver.c: Added ssapre option.
18317 * ssa.c: Small fix on OP_ARG handling.
18318 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18319 * Makefile.am: Likewise.
18321 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18323 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18324 now in the xp code.
18326 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18329 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18331 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18333 * cpu-s390.md : Increase instruction length of oparglist.
18335 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18337 2004-11-30 Martin Baulig <martin@ximian.com>
18339 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18340 virtual generic methods. We call a special helper_compile_generic_method()
18341 icall to retrieve the method from the vtable, inflate and compile
18342 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18344 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18346 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18348 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18350 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18352 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18355 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18357 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18358 platforms with PIC aot.
18360 2004-11-28 Martin Baulig <martin@ximian.com>
18362 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18365 2004-11-28 Martin Baulig <martin@ximian.com>
18367 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18368 the result of mono_type_get_underlying_type() to check whether
18371 2004-11-26 Martin Baulig <martin@ximian.com>
18374 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18377 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18379 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18380 the same way as the other arguments so they won't get clobbered.
18382 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18383 calls through R11 since it is clobbered by the trampoline code.
18385 2004-11-26 Raja R Harinath <rharinath@novell.com>
18387 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18388 pick up in-tree mscorlib.dll.
18390 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18392 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18394 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18395 runtime data/code are now stored in a table similar to the GOT in ELF.
18396 This allows the code itself to be position independent.
18398 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18401 * aot.c: Attach ELF type (object/function) directives to all global
18404 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18406 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18408 * mini-amd64.h: Turn on PIC AOT code.
18410 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18411 returning the offset within an OP_AOTCONST instruction where the GOT
18412 offset needs to be added.
18414 * mini.h: Bump AOT file format version.
18416 2004-11-25 Martin Baulig <martin@ximian.com>
18418 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18419 uninflated generic methods.
18421 2004-11-25 Martin Baulig <martin@ximian.com>
18423 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18425 2004-11-24 Martin Baulig <martin@ximian.com>
18427 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18428 original klass (this only applies for generic instances).
18430 2004-11-24 Martin Baulig <martin@ximian.com>
18432 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18433 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18436 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18438 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18439 localloc. Fixes #69678.
18441 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18443 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18445 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18446 used SSE registers on pinvoke calls. Fixes #69774.
18448 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18450 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18451 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18453 2004-11-23 Raja R Harinath <rharinath@novell.com>
18455 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18456 Refer directly to the mcs/ tree.
18458 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18460 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18461 Check if a trampoline for a synchronized method is required.
18463 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18465 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18466 with localloc if needed. Throe arithmetric exception in
18467 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18468 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18470 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18472 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18473 types before switching on type. Fixes #69622.
18475 2004-11-19 Raja R Harinath <rharinath@novell.com>
18477 * Makefile.am (check-local): New. Integrate into 'make check'.
18478 (MCS,RUNTIME): Define using in-tree mono and mcs.
18480 (%.exe): Use $(ILASM).
18482 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18484 * mini-ppc.c: adjust initial prolog size (bug #69691).
18486 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18488 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18491 2004-11-17 Raja R Harinath <rharinath@novell.com>
18493 * Makefile.am (clean-local): Rename from 'clean'.
18495 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18497 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18498 to mono_arch_is_int_overflow.
18499 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18502 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18504 * declsec.c|h: New files to support declarative security attributes.
18505 Added function to check if a method has (applicable) security.
18506 * mini.c|h: Add check for declarative security attributes in
18507 mono_method_check_inlining.
18508 * Makefile.am: Added declsec.c and declsec.h to the build.
18510 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18512 * mini.c, mini.h: update to keep dynamic code info per-domain.
18514 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18516 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18517 (mini_init): Get rid of it from here too.
18519 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18521 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18522 implemented OP_RETHROW (patch by Geoff Norton
18523 <gnorton@customerdna.com>).
18525 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18527 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18528 between appdomains. Fixes appdomain-unload on PPC.
18530 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18532 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18533 mini-exceptions.c: handle the new wrapper types.
18534 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18535 token value as a MonoClass* when compiling a wrapper.
18536 mono_jit_create_remoting_trampoline now takes an additional
18537 MonoRemotingTarget parameter.
18539 2004-11-10 Martin Baulig <martin@localhost>
18541 * mini.c (mono_method_to_ir): Use `generic_container->context'
18542 rather than creating a new one.
18544 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18546 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18548 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18550 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18552 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18553 the experimental aot cache stuff.
18555 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18557 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18558 mini-exceptions.c: update to exception clause structure changes.
18560 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18562 * exceptions-x86.c (throw_exception): Fix warnings.
18564 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18567 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18569 * exceptions-sparc.c (get_throw_exception): Really fix this.
18571 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18573 * tramp-*.c: we no longer support icalls without wrappers, so
18574 a bit of code can be removed here
18576 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18578 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18581 * cpu-sparc.md: Add op_rethrow.
18583 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18585 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18587 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18588 * mini-ops.h: Add OP_RETHROW.
18590 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18592 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18594 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18596 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18597 Makes the output much easier to read
18599 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18601 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18602 prevents another huge leak when compiling with ssa. Secondly, the
18603 performance of doing this rather than freeing the lists is much
18604 better. GList does a lock every time you allocate a list link,
18605 so that it can use a memory pool. So, it is better to just use
18606 a memory pool of our own.
18608 * ssa.c, linear-scan.c: replace g_list_remove_link with
18609 g_list_delete. The remove one does not free the GList, so we were
18610 leaking memory. On -O=all --compile-all with corlib, this cut down
18611 3 MB of allocations.
18613 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18615 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18617 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18619 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18620 into a new function mono_create_jit_trampoline ().
18622 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18624 * trace.c (get_spec): Allow tracing of classes without a namespace.
18626 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18628 * mini.c: Fix pointer overwrite in mini_method_compile.
18630 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18632 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18633 The darwin ABI needs some special handling for 1 and 2 byte structs
18634 Lets use lbz/lhz instead of lwz everywhere.
18635 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18636 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18637 Use stb/sth for the former, and put the latter always on stack instead of in
18638 argument registers.
18640 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18642 * trace.c (is_filenamechar): Add '_'.
18644 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18646 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18648 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18650 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18652 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18653 depends on libmonogc. Fixes #68805.
18655 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18657 * mini.c (mono_jit_free_method): Provide extra information for
18658 this error. Currently this leaks, but will be turned into a
18659 developer option in the future.
18661 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18663 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18665 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18667 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18668 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18669 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18671 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18673 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18674 trampolines for AOT code.
18676 2004-10-22 <vargaz@freemail.hu>
18678 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18679 constructed types. Fixes #68136.
18681 2004-10-21 Martin Baulig <martin@ximian.com>
18683 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18684 if it returns true, unwind the stack to the call instruction.
18686 2004-10-21 <vargaz@freemail.hu>
18688 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18690 * mini.h: Bump AOT version number.
18692 * objects.cs: Add another test for unbox trampolines.
18694 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18697 2004-10-20 <vargaz@freemail.hu>
18699 * driver.c: Add SHARED to the set of optimizations tested.
18701 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18703 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18704 used by CEE_NEWARR.
18706 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18708 2004-10-20 Martin Baulig <martin@ximian.com>
18710 * mini-exceptions.c (mono_handle_exception): Call
18711 mono_debugger_handle_exception() to tell the debugger about
18712 catch/finally clauses.
18714 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18716 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18718 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18721 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18723 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18724 methods as their native size, fixed bug #57543, #57545.
18725 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18726 This saves a temporary register and mullw call down into 1 (minor perf
18727 increase for cases like sum = sum * 5; This use to translate into:
18730 It now translates to
18733 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18735 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18738 2004-10-11 Martin Baulig <martin@ximian.com>
18740 * mini.c (mono_method_to_ir): If we're a generic method, get the
18741 MonoGenericContainer from our MonoMethodNormal and create a
18742 MonoGenericContext from it.
18744 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18746 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18748 * basic-long.cs: Add test for checked i8->i2 cast.
18750 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18752 * inssel-ppc.brg: added a couple of speedup rules.
18754 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18756 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18757 to speed up rebuilds.
18759 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18761 * mini-s390.c: Minor fix to OP_OR_IMM.
18763 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18765 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18766 better. Fixes appdomain-unload.exe on sparc.
18768 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18770 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18771 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18774 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18776 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18778 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18780 * mini.c: Always generate a field read/write wrapper for members
18781 of the class MarshalByRefObject since the actual instance could
18784 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18786 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18788 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18790 * driver.c mini.h trace.c: Move the setting of the main assembly into
18791 a separate function called mono_trace_set_assembly () and call it after
18792 actually loading the main assembly. Fixes #66872.
18794 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18796 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18797 using the code manager.
18799 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18801 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18803 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18805 * cpu-amd64.md: Fix bug in previous patch.
18807 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18810 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18812 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18813 mini-exceptions.c: updates for changed stack walk interface.
18815 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18817 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18819 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18821 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18823 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18825 * driver.c (mini_regression_list): Do not call mono_assembly_close
18826 since assemblies can't be unloaded.
18828 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18830 * cpu-amd64.md: Fix more instruction lengths.
18832 * cpu-amd64.md: Fix lengths of some instructions.
18834 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18836 * inssel.brg: Make the array ldelema check aot friendly.
18838 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18840 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18842 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18844 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18846 * mini-x86.c: Fix build.
18848 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18849 mono_type_get_underlying_type () helper function to simplify code.
18851 2004-09-09 Martin Baulig <martin@ximian.com>
18853 * mini-amd64.c: Don't access `type->data.klass' directly, call
18854 mono_class_from_mono_type() instead since the type may be a
18857 2004-09-09 Martin Baulig <martin@ximian.com>
18859 * mini-amd64.c (get_call_info): Fix support for generic instances.
18860 (add_valuetype): Use mono_class_from_mono_type() to get the class
18861 since we can be a generic instance.
18863 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18865 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18867 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18869 * liveness.c: reset spill costs on each scan: bug 62107
18871 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18873 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18874 unnecessary line that doesn't compile
18876 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18878 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18879 trampolines, make them call an error function so people can fix their
18882 2004-09-06 Martin Baulig <martin@ximian.com>
18884 * mini.c (mono_method_to_ir): When initializing locals, handle a
18885 generic instances like a valuetype if it's a valuetype and like a
18886 class if it's a class.
18888 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18890 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18891 stack. Fixes #64674.
18893 * exceptions.cs: Add test for unwinding of call arguments.
18895 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18897 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18898 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18899 set the carry/borrow flag). The sparc and s390 implementations
18900 can now use optimized versions (and simplify the code). ppc bugfixes.
18902 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18904 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18906 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18908 * inssel-amd64.brg: Remove leftover 32 bit rule.
18910 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18912 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
18914 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
18915 mono_arch_find_jit_info functions into a new function. Fix a memory
18918 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
18921 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18923 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
18926 * exceptions.cs: Add array size tests.
18928 * mini.c: Allocate a separate icall wrapper for each arity of
18929 mono_array_new_va. Fixes #59509.
18931 * exceptions.cs: Add testcase for 64578.
18933 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
18935 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
18937 2004-09-02 Martin Baulig <martin@ximian.com>
18939 * mini.c (mono_method_to_ir): When initializing the locals, call
18940 handle_initobj() on the generic instance itself, not its
18943 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18945 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
18946 MonoJitInfo for dynamic methods.
18948 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
18950 * mini.c: Add support for freeing JIT data for dynamic methods.
18952 2004-09-01 Martin Baulig <martin@ximian.com>
18954 * mini-x86.c (is_regsize_var): Added support for generic
18956 (mono_arch_emit_prolog): Make this compile again, use
18957 `x86_push_imm_template (code)'.
18959 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
18961 * mini-x86.c: make all push_imm instructions that get
18962 patched always emit the long form
18964 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
18966 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
18967 in a per-domain hash.
18969 * mini-amd64.c (merge_argument_class_from_type): Handle generic
18972 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
18974 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
18977 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
18980 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
18981 Beginnings of SSE2 support.
18983 * exceptions.cs: Add more tests for checked int<->uint casts.
18985 2004-08-28 Martin Baulig <martin@ximian.com>
18987 * mini-x86.c (mono_arch_instrument_epilog): Added support for
18991 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
18992 Handle generic instances recursively.
18994 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18996 * iltests.il: test for conv.u8 on a constant
18998 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19000 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19001 LCONV_x4 (shrun_32 (membase)).
19003 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19005 * inssel-x86.brg: c&p rules for push/setret of long
19007 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19009 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19010 compare (regvar, base)
19012 * inssel-x86.brg: more burg love
19014 * inssel.brg: more cleanup
19016 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19018 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19020 * basic-long.cs, basic-calls.cs: new tests for optimization.
19022 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19024 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19027 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19029 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19031 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19033 * inssel.brg (mini_emit_memcpy): use
19034 NO_UNALIGNED_ACCESS to disable memcpy optimization
19036 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19038 * mini-amd64.c: Handle generic types in various places.
19040 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19042 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19044 * mini.c (handle_box): Fix warning.
19046 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19048 * mini-amd64.h: Enable the emit_state optimization.
19050 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19052 * mini-amd64.c: Add some new 64 bit peephole opts.
19054 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19056 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19058 * mini-amd64.c: Register allocator fixes.
19060 * mini.c: Add an optimization to emit_state to avoid allocation of new
19061 registers on some platforms.
19063 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19065 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19067 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19068 allocation. Fixes #63085.
19070 * basic-long.cs: Add new regression test.
19072 * mini-amd64.c: Register allocator improvements.
19074 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19076 * mini-amd64.c (read_tls_offset_from_method): Add another code
19079 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19080 instruction sequence for nullifying class init trampolines.
19082 * objects.cs: Add new regalloc test.
19084 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19086 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19088 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19090 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19093 * driver.c: Fix profiling after TLS changes.
19095 * driver.c (mono_main): Set mono_stats.enabled if needed.
19097 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19100 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19102 * mini-x86.c: use a 1 op rather than a 2 op tls access
19103 instruction -> faster.
19105 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19107 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19110 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19112 * exceptions-sparc.c (throw_exception): fix typo
19114 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19116 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19117 set tree->dreg correctly with tls. Allow any
19118 register to be used.
19120 * mini-x86.c (read_tls_offset_from_method): add new code
19121 generation pattern seen with GCC.
19124 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19126 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19127 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19128 exceptions-sparc.c: fix some performance issues in exception
19129 handling and setting of the stack trace for exceptions that were
19132 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19134 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19137 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19140 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19142 This patch inlines tls access, when possible.
19144 * mini.h: new arch functions for TLS intrinsics.
19145 All platforms updated with a stub.
19147 * mini.c: use the new intrinsics
19149 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19150 arch specific intrinsic for tls variables
19152 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19154 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19157 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19159 * mini.c: thread local allocation
19161 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19163 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19165 * Makefile.am: Link against the static version of libmonogc.
19167 * Makefile.am: Link the static versions of the convenience libraries
19168 into the mono executable.
19170 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19172 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19174 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19175 on integer overflow.
19177 * mini-amd64.c: Reorganize function call code.
19179 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19181 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19183 * inssel-x86.brg: use xor eax,eax.
19185 * basic.cs: new tests
19187 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19189 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19190 in exception throwing code.
19192 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19194 * inssel-x86.brg: use xor esi,esi.
19196 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19198 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19199 can trace methods compiled during mini_init () too.
19201 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19204 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19206 * Makefile.am: static link on x86 (r=zoltan)
19208 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19210 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19211 code since it causes some programs to fail.
19213 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19215 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19217 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19219 * mini.c: ovfops_op_map - add STACK_OBJ case for
19221 * basic.cs: add test_0_pin_string as test
19224 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19226 * Makefile.am: build C# if srcdir != builddir
19228 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19230 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19231 fall-through blocks.
19233 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19235 * driver.c: enable loop by default again and include abcrem in -O=all.
19237 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19239 * iltests.il: Add some localloc tests.
19241 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19243 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19246 * inssel-amd64.brg: Add some optimizations.
19248 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19251 * Makefile.am: Statically link mono against libmono on AMD64.
19253 * mini-amd64.c inssel-amd64.brg: Optimizations.
19255 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19257 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19259 * tramp-amd64.c: Patch calling code in trampolines.
19261 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19263 * mini-amd64.c: pinvoke struct passing fixes.
19265 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19267 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19268 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19270 2004-08-05 Duncan Mak <duncan@ximian.com>
19272 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19275 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19277 * mini-amd64.c (emit_move_return_value): Move return value for normal
19280 2004-08-05 Martin Baulig <martin@ximian.com>
19282 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19283 `type->type'; just modify `type' itself when dealing with enums
19284 and generic instances.
19285 (check_call_signature): Make `simple_type' a `MonoType *'.
19287 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19289 * mini.c: Use OP_PADD to add offsets to addresses.
19291 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19293 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19295 * mini-sparc.c (mono_arch_emit_epilog): fix check
19296 for folding last op into restore instruction
19298 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19300 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19301 helper methods using the code manager.
19303 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19305 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19307 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19309 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19310 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19312 * mini-s390.c: fix tail processing
19314 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19316 * mini-ppc.c: mul.ovf.un exception name fix.
19318 2004-08-03 Martin Baulig <martin@ximian.com>
19320 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19321 instances; before jumping to `handle_enum', also modify `ptype'.
19323 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19325 * cpu-sparc.md: fcall maximal length too small.
19327 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19329 * mini-amd64.c mini.h: Add initial support for passing/returning
19330 structures to/from pinvoked methods.
19332 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19334 * mini-ppc.c: reg allocator fix.
19336 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19338 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19340 * inssel.brg: Optimize memset on 64 bit machines.
19342 * mini-amd64.c: Fix some vararg cases.
19344 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19346 * mini-s390.c: Corrected macro in emit_float_to_int
19348 * s390-abi.cs: Tests to exercise the s390 ABI
19350 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19352 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19355 * basic.cs: Add a test for add.ovf.un.
19357 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19359 * mini-sparc.c: add case for OP_IDIV_UN
19361 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19363 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19365 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19367 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19369 * basic.cs: regression tests.
19371 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19374 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19376 * basic.cs: Add a new test.
19378 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19379 and AOT. Various fixes and optimizations.
19381 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19383 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19385 * mini-ppc.c: make sure temp regs are not used for global reg
19388 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19390 * cpu-sparc.md: conv_i8 fix for 64bits
19392 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19394 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19396 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19397 add opcode for cmp BYTE PTR [eax], imm.
19399 * inssel.brg: Make memcpy and memset takes bases.
19401 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19403 * *-amd64.*: More AMD64 work.
19405 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19407 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19408 add a compare-not-equal opcode.
19410 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19412 * mini.c: Use mono_init_from_assembly instead of mono_init.
19414 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19416 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19418 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19420 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19422 * inssel.brg: 64 bit fixes.
19424 * mini.h (MonoCallInst): Add some AMD64 specific data.
19426 * mini.h: Add some OP_P opcodes.
19428 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19430 * basic.cs: tests for 61797 and 61740
19432 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19434 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19435 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19437 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19439 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19441 * *-amd64*.*: Ongoing AMD64 work.
19443 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19445 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19447 * *-amd64*: Ongoing AMD64 work.
19449 * mini-arch.h: Add AMD64 support.
19451 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19453 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19455 * mini-ops.h: Add new opcodes.
19457 * Makefile.am: Add AMD64 support.
19459 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19460 rules into the inssel-long*.brg files.
19462 * *-amd64.*: Add beginnings of AMD64 backend.
19464 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19466 * mini.c (print_dfn): commenting out the code that prints
19467 the cil. With -O=deadce, this makes -v -v crash.
19469 * cpu-pentium.md: make checkthis have a length of 2
19471 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19473 * mini-sparc.h: fix implementations of __builtin
19474 functions for Sun compiler for V9.
19476 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19478 * mini.c: use the new stelem.ref wrapper
19479 * exceptions.cs, arrays.cs: new stelem.ref tests
19481 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19483 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19484 new XSP should work with these changes).
19486 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19488 * inssel-{long32,x86,}.brg: trivial optimizations.
19490 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19492 * mini.c: load value when emitting box operation in
19495 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19497 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19498 is one byte shorter than cmp DWORD PTR [eax], 0.
19500 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19502 * inssel-ppc.brg: arguments on the stack are always
19503 relative to the stack pointer (spotted by Neale Ferguson).
19505 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19507 * exceptions-x86.c: delay appending the method name to the trace until
19508 after mono_jit_info_table_find is called, as this gets the real
19511 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19513 * aot.c: register roots
19515 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19517 * aot.c : I could just use PLATFORM_WIN32 flag.
19519 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19521 * aot.c : Reverting the previous fix. This time it broke linux build.
19523 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19525 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19527 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19529 * mini.c (handle_stack_args): Remove some more debugging code.
19531 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19533 * driver.c mini.h aot.c: Allow additional options to be specified with
19534 --aot and pass them to mono_compile_assembly.
19536 * aot.c: Add experimental code to AOT compile all loaded assemblies
19537 on demand and save the code into a cache in the filesystem.
19539 * aot.c: Add support for more wrapper methods.
19541 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19544 * cpu-*.md: Remove removed opcodes.
19546 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19547 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19548 related icalls to marshal.c.
19550 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19552 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19554 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19556 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19558 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19559 * liveness.c: If liveness is recomputated we need to reset the information
19560 for each variable. This way, if the liveness range has been narrowed
19561 by optimizations that happened after the last computation, we can return
19564 For example, if you have
19569 // Tons of code that does not affect i
19575 i = 0 is dead code and will be removed by SSA. However, when
19576 linear scan gets to the code, i will still appear to be live
19577 throughout the entire block. This prevents good register allocation.
19579 2004-07-06 Martin Baulig <martin@ximian.com>
19581 * debug-mini.c (mono_debug_init_method): Allow
19582 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19583 (mono_debug_add_icall_wrapper): New method.
19585 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19587 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19589 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19592 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19594 * aot.c (mono_aot_load_method): Fix loading of debug info.
19596 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19598 * aot.c: Add logging support.
19600 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19602 * mini.h: Add prototype for mono_print_method_from_ip.
19604 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19606 * inssel.brg: 64 bit fixes.
19608 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19611 * Makefile.am: Add SPARC64 support.
19613 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19615 * aot.c: Fix alignment problems on 32 bit platforms.
19617 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19619 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19622 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19625 * mini.h: Bump AOT file version. Some 64 bit fixes.
19627 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19629 * inssel-sparc.brg: Add new rule to avoid register moves.
19631 * inssel.brg: Add ldind_to_load_membase helper function.
19633 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19635 * mini.c: OffsetToStringData intrinsic.
19637 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19639 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19641 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19644 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19645 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19647 * mini.c: reinstated mono_compile_get_interface_var()
19648 on x86, too, since the change breaks the Gtk# build there as well.
19650 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19652 * driver.c: remove loop from the default optimizations: it seems to
19653 interact badly with some of the other options (see bug #60613).
19655 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19657 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19658 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19660 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19662 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19663 vararg-using methods.
19665 2004-06-21 Martin Baulig <martin@ximian.com>
19667 * mini/mini-exceptions.c
19668 (mono_handle_exception): Added `gpointer original_ip' argument.
19669 After calling mono_unhandled_exception(), call
19670 mono_debugger_unhandled_exception() and if that returns true,
19671 restore the context and return.
19673 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19675 * mini-ppc.c: prefer the use of relative branches so
19676 they won't need to be patched in aot code (patch from Patrick Beard).
19678 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19680 * aot.c: patch from Patrick Beard to make the output assembly
19681 more correct for the MacOSX assembler. Small tweak to
19682 generate sane images on Linux/PPC, too.
19684 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19686 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19687 case until bug #59509 is fixed (shows up in #60332).
19689 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19691 * mini.c: make sure the needed wrappers are compiled, too, with
19694 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19696 * driver.c: remove NPTL reference in --version output.
19698 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19700 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19701 generate valid assembly for the Mach-O assembler.
19703 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19705 * driver.c: don't include abcrem in the all optimization specifier
19706 since it slows down jit compilation too much for now.
19708 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19710 * mini.c: use BIGMUL only if both operands have the same signage.
19711 * iltests.il: Test for bug 60056. (errors related to signage in
19716 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19718 * mini.c, aot.c: memory leak fixes.
19720 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19722 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19724 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19726 * Makefile.am: remove the -static hack completely, it links in
19727 statically glib as well.
19729 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19731 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19732 * exceptions.cs: make it compile with new mcs/csc.
19734 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19735 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19736 and added relevant test case.
19738 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19740 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19741 regressions in gtk-sharp.
19743 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19745 * exceptions.cs: New regression tests.
19747 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19749 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19751 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19753 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19755 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19757 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19759 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19761 * mini.c (mono_jit_runtime_invoke): Init class in this
19762 method instead of trusting mono_jit_compile_method to
19763 do the work (because wrappers can be in object class)
19765 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19767 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19769 * basic-long.cs: New regression test.
19771 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19773 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19774 and div/rem checks.
19776 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19778 * Makefile.am: fix miguel's change to build mono statically against
19779 libmono (track build dependencies).
19781 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19783 * cfold.c: Some glib versions do not have G_MININT32.
19785 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19787 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19788 with precision of tan, atan, sin and cos, and implemented related
19789 regressions tests (fixes bug 54467, but one new problem appeared and
19792 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19794 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19796 * exceptions.cs: Add test for constant folding && division by zero.
19798 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19799 since driver.c is in libmono too, so the optimization was useless.
19801 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19802 variable to driver.c so the compiler can emit more efficient code to
19805 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19807 * Makefile.am: don't distribute generated inssel.[ch] files.
19809 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19811 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19812 into the default appdomain. Fixes #58707.
19814 * jit-icalls.c: Remove the broken approximation for truncl, doing
19815 no conversion is better.
19817 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19820 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19822 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19823 of the mcrxr instruction which is not available on some processors
19824 even if it's documented to be. Implement add and sub overflow correctly
19825 (still not complete for long unsigned). Speed up icalls a bit.
19827 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19829 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19830 we run .cctor in the current domain instead of target_domain.
19832 Fixes bug #58558, .cctor not being called in -O=shared.
19834 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19836 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19838 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19840 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19841 which can be done with an imm8, do it that way.
19842 (mono_arch_output_basic_block): ditto for a jmp
19843 (mono_arch_emit_prolog): Computate maximum offset of a label.
19845 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19847 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19848 now tries to allocate prefered physical reg's for virtual
19849 regs. This reduces the number of emited spills/loads with
19850 20-30% on our core assemblies.
19852 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19854 * jit-icalls.c: truncl() is not needed and trunc() is
19855 the correct thing to do anyway (bug #58287).
19857 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19859 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19862 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19864 * driver.c: enable loop optimizations by default.
19866 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19868 * mini-x86.c: fix calc of max loop size when aligning loops start.
19870 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19872 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19875 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19877 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19880 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19882 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19884 * mini.c (inline_method): Allways inline some wrappers even if the cost
19885 is too large. Fixes #58785.
19887 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19889 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19891 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19892 (crichton@gimp.org). Beginning of support for sparc/linux.
19894 * mini-sparc.c: Optimize retrieval of LMF address.
19896 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19898 * exceptions-ppc.c: handle alloca in methods with clauses.
19900 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19902 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19904 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19906 * mini.c: Delegate most of the abort signal work to
19907 mono_thread_request_interruption, which also handles Stop and Suspend
19910 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19912 * mini.c mini.h: Allow inlining of icall wrappers if the backend
19913 supports the save/restore lmf opcodes.
19915 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
19917 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
19918 by gcc-3.4 as well.
19920 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
19922 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19924 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
19925 methods which contain array accesses.
19927 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
19928 boundaries. Fixes #58537.
19930 * iltests.il: Add regression test for #58537.
19932 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19934 * mini-x86.c (mono_arch_local_regalloc): Last part of
19935 fix for bug #58633 (releasing register to early).
19937 2004-05-18 Miguel de Icaza <miguel@ximian.com>
19939 * basic-long.cs: Add new regression test.
19941 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19943 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
19944 register too early on the chain.
19946 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19948 * mini.c (create_helper_signature): Use a helper function to reduce
19949 the code which needs to be written. Also set the calling convention of
19950 icalls on windows. Fixes #57840.
19952 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19954 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
19955 exceptions-ppc.c: added helper function to get the instruction address
19956 from a signal handler context.
19958 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19960 * helpers.c: use g_get_tmp_dir. Invokes happyness
19963 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19965 * helpers.c: Add new env variable to pass args to objdump.
19966 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
19968 2004-05-17 Radek Doulik <rodo@ximian.com>
19970 * Makefile.am (common_sources): added abcremoval.h so it get
19971 disted and daily mono packages on go-mono.com will build again
19973 2004-05-17 Massimiliano Mantione <massi@ximian.com>
19975 * abcremoval.c: Fixed coding style, added copyright header.
19977 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
19979 * mini.h: Added prototype for abc removal main function.
19981 * build_relations_propagation_table.pl: Added copyright header.
19983 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19985 * basic-long.cs: reg test for complex ceq_long bug.
19987 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19989 * mini-x86.c (mono_arch_local_regalloc): Correctly free
19990 reg in long and clob case (bug #58343). Fixed/added comments.
19992 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
19994 * mini.c (mono_jit_runtime_invoke): Follow new convention
19995 of calling the invoke method with an function pointer.
19997 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
19999 * ChangeLog: Fix author of memory leak patch.
20001 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20003 * Makefile.am: fix make dist as well...
20006 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20008 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20009 on archs where pointers are 4 bytes long.
20011 * Makefile.am: Added abcremoval.c source file.
20013 * abcremoval.c: Added abcremoval.c.
20015 * abcremoval.h: Added abcremoval.h.
20017 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20019 * inssel.brg: Enabled bounds check removal.
20021 * mini.c: Added support for abcrem optimization.
20023 * mini.h: Added abcrem optimization label.
20025 * driver.c: Added support for abcrem optimization.
20027 * propagated_relations_table.def: Added propagated_relations_table.def.
20029 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20031 * mini.c, cfold.c: fix style.
20033 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20035 * mini.c: handle issue with the low-level implementation of
20036 some long opcodes (bug #54209).
20038 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20040 * basic.cs: test for my new cmov stuff.
20042 2004-05-13 Patrik Torstensson
20044 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20045 opt and added peephole documentation.
20047 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20049 * tramp-ppc.c: rewrote the generic trampoline code.
20051 2004-05-11 Patrik Torstensson
20053 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20055 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20057 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20059 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20060 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20062 * mini.c: Add new icalls for AsAny marshalling.
20064 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20066 * tramp-ppc.c, mini-ppc.c: more cleanups.
20068 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20070 * mini.c: no warnings.
20072 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20074 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20076 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20078 * mini.c: In the thread abort signal handler, if the thread is in the
20079 process of being stoped, don't throw the Abort exception, just stop the
20082 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20084 * tramp-ppc.c: removed old code.
20086 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20088 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20089 do some simple speed optimizations on ppc.
20091 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20093 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20094 and large offsets in load/store.
20096 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20098 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20099 it causes regressions.
20101 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20103 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20106 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20108 * jit-icalls.c: remove warnings.
20109 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20110 speedups for unsafe code.
20112 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20114 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20116 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20118 * basic-calls.cs: Add new regression test.
20120 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20123 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20125 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20128 2004-05-06 Patrik Torstensson
20130 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20131 long reg allocation in any reg (not only eax:edx) and implemented
20132 long shl/shr ops in asm instead of helpers.
20134 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20136 * mini-sparc.h: Fix warnings.
20138 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20141 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20142 separate statement for clarity.
20144 * mini-sparc.c: Update status.
20146 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20148 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20151 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20153 * inssel-ppc.brg: another small pre-release workaround:
20154 we don't do overflow detection for long_sub_un.
20156 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20158 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20159 (also works around a weird ppc bug: 57957).
20161 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20163 * tramp-ppc.c: trampoline fixes.
20165 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20167 * mini-ppc.c: fixed typos.
20169 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20171 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20172 at the top of the stack. Fixed typos. Use a frame registers
20173 for all the methods with exception clauses.
20175 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20177 * exceptions-ppc.c: restore fp registers.
20179 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20181 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20182 order from the stack top (moved the stack room to save the
20183 return value for trace after the param area). Fixed corruption
20184 in restoring registers on unwind.
20186 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20188 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20190 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20192 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20193 and prolog/epilog for methods that use it. Allow
20194 enough param area room for varargs methods. Fix miguel's
20195 breakage in exception handling.
20197 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20199 * Makefile.am: run genmdesc only on current arch.
20201 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20203 * exceptions-x86.c:
20204 * mini-x86.h: fix the build on windows.
20206 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20208 * 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.
20210 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20212 * mini-exceptions.c: New file.
20214 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20215 Move some parts of the x86 exception handling code to an
20216 arch-independent file so it can be shared with other ports.
20218 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20220 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20222 2004-04-26 David Waite <mass@akuma.org>
20224 * driver.c: remove comma from end of enumeration declaration
20226 2004-04-26 Jackson Harper <jackson@ximian.com>
20228 * driver.c: parse config file before loading first assembly. This
20229 allows the user gac to be enabled/disabled.
20231 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20233 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20234 simpler mechanism: we do not care what is encoded initially
20235 (branch absolute or relative), we care about the code and its
20236 target. I kept the old code for reference for now.
20238 The new code tries first to determine if the jump is anywhere in
20239 the -/+32 absolute meg range, if it succeeds, it encodes using the
20240 absolute branch; If not, it tried to find something in the
20241 relative range, if not, it uses the handle_thunk code.
20243 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20245 * exceptions-ppc.c: use the correct ip register on macosx.
20247 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20249 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20251 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20253 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20254 Raise exception on integer divide by zero by hand since the hw
20255 doesn't support it. Handle NaNs in FP compares.
20257 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20259 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20260 code reducing duplication between the platforms and enabled
20261 signal exception handling (on linux for now).
20263 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20265 * exceptions-ppc.c: more macosx support.
20267 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20269 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20271 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20273 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20275 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20277 * iltests.il: more tests.
20279 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20281 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20284 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20286 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20288 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20290 * liveness.c: Mark variables as volatile in all basic blocks reachable
20291 from exception clauses.
20293 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20295 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20298 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20300 * iltests.il, basic.cs: more tests for regalloc.
20302 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20304 * iltests.il: Some tests for register allocation modifications
20307 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20309 * exceptions.cs: Add regression test for bug #56782.
20311 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20312 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20313 the beauty of fixing the same thing in 5 different files...
20315 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20317 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20320 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20322 * mini.c: Add support for STRWLPARRAY marshalling convention.
20324 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20326 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20327 to init the context to setup the regs pointer).
20329 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20331 * exceptions-ppc.c: more exceptions work.
20333 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20335 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20338 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20340 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20341 can use the memory directly.
20343 * cpu-pentium.md: Update documentation from a post from Zoltan.
20345 add x86_add_membase, x86_sub_membase, x86_mul_membase
20347 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20349 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20350 GENERAL_REGS they were also hardcoded for all PPC ports.
20352 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20354 Remove hard-coded limit for floating point registers, use
20355 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20357 Notice that in MacOS X calling conventions you can fit a lot more
20358 floating point values in registers, so I should update the PInvoke
20359 test to excercise the passing of floating point values on the
20360 stack (currently broken).
20362 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20364 * tramp-ppc.c (create_trampoline_code): Added
20365 JUMP_TRAMPOLINE_SIZE.
20366 (ppc_magic_trampoline): Follow the pattern from
20367 x86_magic_trampoline: if code is set to zero, return.
20368 (create_trampoline_code): Always pass MonoMethod to the jump
20369 trampoline, before it was passing a null.
20370 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20371 share the code with mono_arch_create_jit_trampoline.
20373 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20375 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20378 * cpu-g4.md: Added length for jmp instruction, the worst case
20379 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20382 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20384 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20386 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20388 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20389 before each IL instruction.
20391 * mini.c (CEE_BOX): Fix warnings.
20393 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20395 * mini.c: removed a few unused vars and extra whitespace.
20397 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20399 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20401 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20403 (OP_GETCHR): use the above
20404 (CEE_LDELEMA): use the above.
20406 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20407 version of the generic impl.
20408 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20409 (CEE_LDELEMA): use the above.
20411 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20413 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20416 * iltests.il: Added new regression test for #56317.
20418 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20420 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20421 under NetBSD. Fixes #56450.
20423 * liveness.c (update_gen_kill_set): Fix previous patch.
20425 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20427 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20429 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20431 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20432 ldsfld and ldsflda.
20434 * inssel-sparc.brg: Add more optimizations.
20436 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20438 2004-04-01 Martin Baulig <martin@ximian.com>
20440 * mini.c (handle_box): New static function; moved the
20441 implementation of CEE_BOX here.
20442 (mono_method_to_ir): Added `constrained_call' variable.
20443 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20444 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20445 mono_method_get_constrained() to get the method.
20447 2004-04-01 Martin Baulig <martin@ximian.com>
20449 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20450 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20451 (mono_method_to_ir): We don't need these macros anymore since
20452 mono_class_get_full() already takes care of it.
20454 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20456 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20457 use @function (as doesn't accept #function here) and check the return
20458 value of system and stop if fails.
20460 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20462 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20464 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20466 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20468 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20470 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20473 * basic-long.cs: Add test for negation of Int64.MinValue.
20475 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20477 * mini-sparc.c: Update status.
20479 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20481 * exceptions-sparc.c: Fix return value in filters.
20483 * inssel-sparc.brg: Fix register allocation in some rules.
20485 2004-03-28 Martin Baulig <martin@ximian.com>
20487 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20490 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20492 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20494 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20495 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20496 remove unused conv_u4 opcode.
20498 * mini-x86.c: Remove valgrind workaround since it slows down things
20499 even when mono is not run under valgrind.
20501 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20503 * mini-sparc.c: Update status.
20505 * inssel-sparc.brg: Add some optimizations.
20507 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20508 future delay slot filling. Add support for varargs, tail calls and JMP.
20510 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20511 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20513 * inssel.brg: Fix register allocation in OP_ARGLIST.
20515 * inssel.brg: Fix warnings.
20517 2004-03-25 Martin Baulig <martin@ximian.com>
20519 * mini.c (inflate_generic_field): Removed.
20520 (mini_get_method): Removed, use mono_get_method_full(),
20521 (mini_get_class): Removed, use mono_class_get_full().
20522 (mono_method_to_ir): Pass our generic context to
20523 mono_field_from_token().
20525 2004-03-25 Martin Baulig <martin@ximian.com>
20527 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20528 of a `MonoMethod *'.
20529 (mini_get_method): Take a `MonoGenericContext *' instead
20530 of a `MonoMethod *'.
20531 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20532 a new local variable called `generic_context' which holds the
20533 current `MonoGenericContext *'; use it to lookup things.
20535 2004-03-24 Martin Baulig <martin@ximian.com>
20537 * mini.c (mini_get_class): New static method; if we're inside a
20538 generic instance, inflate the class if neccessary.
20539 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20541 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20543 * iltests.il: New regression test for #55976.
20545 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20548 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20550 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20553 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20555 * liveness.c: Consider SSA stores as well as loads when making vars
20558 * exceptions.cs: New regression tests for register allocation.
20560 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20562 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20563 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20564 domain lock only to protect puntual access to data structures.
20565 Added access lock for sighash, jit_icall_hash_name,
20566 jit_icall_hash_addr and domain->code_mp.
20568 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20570 * driver.c: Print SIGSEGV handling method.
20572 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20574 * mini.c (setup_jit_tls_data): Handle case when this is called
20575 multiple times for a thread.
20577 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20578 is different from fbxx_un. Fixes #54303. Also use constants instead of
20579 magic numbers in a lot of places.
20581 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20583 * exceptions.cs: Fix cctor test when --regression is used.
20585 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20587 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20590 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20592 * inssel-ppc.brg: fixed register assignments for some rules.
20594 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20596 * exceptions.cs: Add test for exceptions in static constructors.
20598 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20599 static constructors outside the domain lock. Fixes #55720.
20601 2004-03-17 Martin Baulig <martin@ximian.com>
20603 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20604 (inflate_generic_field): Take the `MonoMethod *' instead of the
20605 `MonoClass *' and added support for generic method.
20606 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20607 have a `field->parent->gen_params', only inflate the field if it's
20608 an open constructed type.
20610 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20612 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20613 exception object instead of the preconstructed ones.
20615 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20617 * mini.c: reverted changed to sigsegv_signal_handler commited
20618 accidentally in the previous patch.
20620 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20623 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20624 running --aot with an old assembly.
20626 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20628 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20631 * mini-sparc.c: Add support for v9 branches with prediction.
20633 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20635 * mini.c (mini_init): #warning is GNUC only
20637 * mini-sparc.h: implement __builtin_frame_address
20638 and __builtin_return_address for Sun C compiler
20640 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20642 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20644 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20646 * basic-calls.cs: Add test for unaligned byref long argument passing.
20648 * mini-ops.h: Add sparcv9 compare and branch instructions.
20650 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20651 v9 instructions if we have a v9 cpu.
20653 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20654 registers for global allocation.
20656 * exceptions-sparc.c: Fixes.
20658 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20660 * liveness.c (mono_analyze_liveness): Optimized version.
20662 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20664 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20667 * basic-float.cs basic-calls.cs: New regression tests.
20669 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20671 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20672 sigaltstack implementation.
20674 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20676 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20677 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20679 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20681 * mini.c: Fix warnings.
20683 * mini.c (mono_resolve_patch_target): New function which contains the
20684 arch independent part of the patching process.
20686 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20687 patching code to a separate function.
20689 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20691 * mini.c (add_signal_handler): ifdef out on Windows
20693 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20695 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20696 cpu-sparc.md: Add exception handling support + other fixes.
20698 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20699 typed GC detection in --version.
20701 * basic.cs exceptions.cs: New regression tests.
20703 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20704 the arch specific code can store data during a compilation.
20706 * mini-ops.h: Add OP_SETFRET.
20708 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20709 function, register a separate icall for each arity, so the icalls can
20712 * mini.c (mono_print_tree): Print negative offsets in a more readable
20715 * mini.c: Make signal handling work on sparc.
20717 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20719 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20721 * jit-icalls.c: Emulate truncl by aintl on solaris.
20723 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20725 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20727 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20729 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20731 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20732 a MarshalByRef type, inline a method that performs the check, taking into
20733 account that the object can be a proxy. Also implemented tow new opcodes:
20734 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20735 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20736 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20738 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20740 * mini-ppc.c: if a relative branch displacement is too big
20741 but it points to and area reachable with an absolute branch,
20744 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20746 * mini.c: optimize small copies in cpblk.
20748 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20750 * basic-calls.cs basic-float.cs: New regression tests.
20752 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20753 negative offsets from %fp. Implement localloc. Fix local register
20754 allocation. Fix the case when the this argument needs to be saved to
20755 the stack. Implement some missing opcodes.
20757 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20759 * mini.c (mini_method_compile): Reenable global regalloc in methods
20760 with exception handlers.
20762 * linear-scan.c (mono_varlist_sort): Fix warning.
20764 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20766 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20769 * liveness.c: Make all variables uses in exception clauses volatile, to
20770 prevent them from being allocated to registers. Fixes #42136.
20772 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20774 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20775 causes regressions.
20777 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20778 argument to mono_arch_regalloc_cost.
20780 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20783 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20785 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20786 Make the cost of allocating a variable to a register arch dependent.
20788 * basic-calls.cs: Fix compilation of tests.
20790 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20791 helper function to cut back on the number of #ifdefs needed.
20793 * mini-ppc.c: Fix compilation.
20795 * basic-calls.cs: New regression tests.
20797 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20799 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20800 of l0 since that is callee saved.
20802 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20805 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20806 of delay instruction.
20808 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20810 * mini.h (MonoCallInst): Add 'virtual' flag.
20812 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20814 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20816 * *.cs: New regression tests.
20818 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20821 * mini.c (mono_runtime_install_handlers): Fix build.
20823 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20824 'signal_stack_size' members.
20826 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20827 alternate signal stack.
20829 * exceptions-x86.c: Add stack overflow handling.
20831 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20832 functions to arch independent code.
20834 * mini.c (mono_print_tree): Print more detailed info for load_membase
20837 2004-02-23 Martin Baulig <martin@ximian.com>
20839 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20841 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20843 * mini-x86.c: fixed reg allocation for div/rem.
20845 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20847 * driver.c (mono_main): Report some configuratio options on --version.
20849 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20851 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20852 low in the address space. Correctly flush memory in thunks where we
20853 output native code.
20855 2004-02-20 Martin Baulig <martin@ximian.com>
20857 * mini.c (mini_get_method): New static method; inflate all generic
20858 methods and methods in open generic instances.
20859 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20860 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20862 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20864 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20866 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20868 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20870 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20872 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20873 it compile using Sun's compiler.
20875 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20877 * 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.
20879 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20881 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20883 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20885 * mini-ppc.c: handle calls outside of the allowed range with thunks
20886 allocated using the code manager.
20887 * tramp-ppc.c: use the code manager to hold generated native code.
20888 Fixed the magic trampoline to just patch vtable entries.
20890 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20892 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20895 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20897 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20900 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20901 if we have a working __thread implementation.
20903 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20904 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20906 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20908 * mini-x86.c: Fix compilation under gcc 2.
20910 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20912 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
20913 contains a call to the wrapped function.
20915 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
20916 OP_<CALL>_IMM opcodes, and use them under X86.
20918 * mini.c (mono_jit_find_compiled_method): Fix warning.
20920 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
20922 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
20924 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
20925 functionality to mini.c.
20927 * mini.c (mono_create_jump_trampoline): New function to create a jump
20928 trampoline. Return a compiled method instead of a trampoline if it
20929 exists. Add a cache for jump trampolines.
20931 * mini.c (mono_jit_find_compiled_method): New function to return a
20932 compiled method if it exists.
20934 * mini-x86.c: Call mono_create_jump_trampoline instead of
20935 mono_arch_create_jit_trampoline.
20937 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
20938 a jump trampoline. Fixes #52092.
20940 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
20942 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
20943 which is not up-to-date. Add check_corlib_version () instead.
20945 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
20948 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
20949 since newer valgrind versions do not need it.
20951 * mini.c (mono_jit_compile_method_with_opt): New helper function to
20952 compile a method with a given set of optimizations.
20954 * mini.c: Compile icall wrappers on-demand instead of at startup.
20956 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
20957 wrapper for an icall.
20959 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
20961 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
20964 * iltests.il: Add test for non-empty stack before switch instruction.
20966 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
20968 * mini.c: Add support for new stringbuilder marshalling conventions.
20970 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
20972 2004-02-01 Martin Baulig <martin@ximian.com>
20974 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
20975 in `ginst->mtype_argv'.
20977 2004-01-31 Miguel de Icaza <miguel@ximian.com>
20979 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
20980 facilitate grepping.
20982 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
20984 * mini.c: fixed buglet in initobj generic implementation for references.
20986 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
20988 * Makefile.am: make the version script conditional.
20989 * jit-icalls.c: handle missing truncl().
20991 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
20993 * exceptions.cs: Add more tests for double->int conversion.
20995 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
20996 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
20998 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21000 * driver.c: make --verbose --version emit an error
21001 if the loaded corlib doesn't match the runtime version.
21003 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21005 * mini-ppc.h: export ppc_patch().
21006 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21007 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21008 on par or better than on MacOSX.
21010 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21012 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21013 mono_lookup_pinvoke_call.
21015 * mini-x86.c: Under windows, the default pinvoke calling convention is
21016 stdcall. Fixes #52834.
21018 * mini.c (optimize_branches): Add an upper bound to the number of
21019 iterations to prevent infinite loops on strange loops. Fixes #53003.
21021 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21023 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21024 and ISINST. Fixes #52093.
21026 * objects.cs (test_0_vector_array_cast): New tests.
21028 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21030 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21031 checking in Array.Set ().
21033 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21036 * object.cs (test_0_multi_array_cast): New regression test.
21038 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21040 * exceptions-ppc.c: fix build on Linux/PPC.
21042 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21044 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21045 running under valgrind.
21046 (x86_magic_trampoline): Fix build bustage.
21048 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21049 negative values as well. This is needed for the encoding of the line number
21050 info, since sometimes the line numbers are not in increasing order.
21052 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21054 * cpu-pentium.md (localloc): Increase the size of the localloc
21055 instruction since it is a loop under Win32.
21057 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21060 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21062 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21063 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21064 Max Horn (max@quendi.de). Fix file names in comments.
21066 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21068 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21069 avoid stack overflow.
21070 (replace_usage): Avoid uninitialized variable warnings.
21072 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21073 and taking the address of valuetype variables.
21075 2004-01-03 Patrik Torstensson
21077 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21078 for other purposes than FP later on.
21080 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21082 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21085 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21087 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21089 2003-12-30 Patrik Torstensson <p@rxc.se>
21091 * mini-x86.h: Decreased number of availiable fp regs.
21092 Solves corner cases with FP spilling.
21094 2003-12-23 Patrik Torstensson <p@rxc.se>
21096 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21097 for floating point stack tracking / spilling on x86.
21100 * basic-float.cs: added float mul overflow test.
21102 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21104 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21106 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21108 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21109 supports for cond branches that overflow the immediate
21110 overflow offset. mcs can compile simple programs.
21112 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21114 * exceptions-ppc.c: exception handling support wip:
21115 finally handlers get run on exception.
21117 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21119 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21122 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21124 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21125 initial support for stack walking and unwinding.
21127 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21129 * driver.c (mono_main): Make corlib-out-of-sync message more
21130 descriptive. Also remove verify_corlib call.
21132 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21134 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21135 not overlap with other call's arguments, too.
21137 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21139 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21140 move to arch-specific code the choice of arch-specific
21141 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21142 * mini.c: ensure emulation calls will not interleave
21145 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21147 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21148 the magic trampoline stack frame is dropped before executing
21151 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21153 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21154 and integer to fp conversions. Added support for overflowing
21155 arguments on the stack. Reserve a couple more registers as temps.
21156 Added support for aot compilation (as output still needs to be
21159 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21161 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21162 Don't overwrite return register in some corner cases.
21164 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21166 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21167 static constructors when AOT compiling.
21169 * driver.c (mono_main): Call mono_check_corlib_version.
21171 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21173 * cpu-g4.md, basic.cs: fixed div target register.
21175 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21177 * mini-ppc.c, basic.cs: shl_imm fix with test.
21179 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21181 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21182 structures by value. Misc fixes.
21183 * objects.cs: more tests.
21185 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21187 * mini-ppc.c: lconv.ovf.i implemented.
21189 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21192 (mini_init): don't error out if someone already called g_thread_init.
21194 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21196 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21197 to be any type per the spec. Fix abnormal memory usage when
21198 the same object is repeatedly thrown.
21200 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21202 * mini.c: check for overruns in IL code.
21204 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21206 * TODO: Add/remove some todo entries.
21208 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21210 * driver.c (mono_main): Call mono_verify_corlib.
21212 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21214 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21215 This has been moved to mini.c
21216 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21217 type being casted is marshalbyref it could be a proxy, so instead of
21218 emitting the type check code, emit a call to a runtime method that will
21219 perform the check by calling CanCastTo if needed.
21221 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21223 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21224 methods with large stack frames under Win32.
21226 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21228 * Makefile.am: Distribute regression tests.
21230 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21231 at the end instead of inserting each variable into the sorted list.
21233 * linear-scan.c (mono_varlist_sort): New helper function.
21235 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21237 * mini.c: ensure arguments and locals are within bounds.
21239 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21241 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21244 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21246 * mini.c (mono_cprop_copy_values): Fix crash.
21248 * aot.c: Set verbosity back to 0.
21250 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21252 * regalloc.c: complete memory leak fix by Laurent Morichetti
21255 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21257 * driver.c (main_thread_handler): Revert the previous patch.
21259 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21262 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21263 memory from the memory pool.
21265 * driver.c (main_thread_handler): Turn on all optimizations when
21268 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21269 an array for better performance.
21271 * regalloc.c (mono_regstate_assign): Fix memory leak.
21273 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21274 serialize the debug info.
21276 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21277 debug info from the serialized representation.
21279 * aot.c: Save debug info into the generated file and load it when
21282 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21284 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21286 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21287 More FP-related fixes.
21289 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21291 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21292 and register allocation buglet. Hello world now runs.
21294 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21296 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21297 * tramp-ppc.c: fixed class init trampoline.
21298 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21300 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21302 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21303 mini.c: more ppc changes/fixes.
21305 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21307 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21308 Also optimize the case when the arguments are the same in the caller
21311 * iltests.il: Add tests for tail calls with valuetype arguments.
21313 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21315 * mini-ppc.c: fixes for struct return type.
21317 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21319 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21320 mono_spillvar_offset() to arch-specific code.
21322 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21324 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21326 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21328 * exceptions-x86.c: Fix stack space leaks.
21330 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21331 registers from the lmf if the method has save_lmf set.
21333 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21335 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21336 of icall wrappers into InvokeInDomain, since these are now per-domain.
21338 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21340 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21341 make some opcode emulation and intrinsic ops enabled/disabled
21342 according to the architecture. More fixes.
21344 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21346 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21348 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21350 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21351 arch-specific handling for 'this' and struct return type to
21352 arch-specific code.
21354 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21356 * aot.c: prevent divide by zero error when reporting (it happened with
21357 Accessibility.dll).
21359 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21361 * mini.h (inst_switch): Remove unused macro.
21363 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21366 (load_aot_module): free 'info->methods' and 'info' properly. No more
21367 "free(): invalid pointer blah" messages when you have an old aot
21370 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21372 * jit-icalls.c, mini.c: Added support for context static fields.
21374 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21376 * mini.c (mono_method_blittable): Methods which set LastError are not
21377 blittable either. Fixes #51108.
21379 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21381 * mini.c: flush icache.
21382 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21384 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21386 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21388 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21390 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21393 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21396 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21398 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21400 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21401 instruction when the result is discarded.
21403 * iltests.il (test_0_div_regalloc): New regression test.
21405 * arrays.cs: Fix compilation error.
21407 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21409 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21410 float rules to inssel-x86.brg: sane architectures with FP registers
21411 don't need to implement these rules.
21413 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21415 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21417 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21419 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21420 implementation of 32 bit systems.
21422 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21424 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21425 (Jeroen Zwartepoorte).
21427 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21429 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21430 the caller and the callee matches.
21432 * mini.c (mono_method_to_ir): Add comment.
21434 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21435 signbit is missing on some platforms.
21437 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21439 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21441 * mini.c (setup_jit_tls_data): Call the new function.
21443 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21445 * mini-x86.c: Add experimental support for fast access to the lmf
21446 structure under NPTL/Linux 2.6.x.
21448 2003-11-06 Martin Baulig <martin@ximian.com>
21450 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21451 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21454 2003-11-02 Martin Baulig <martin@ximian.com>
21456 * mini.c (inflate_generic_field): New static method.
21457 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21458 generic instance and the field is declared in a generic type, call
21459 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21461 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21463 * mini.h mini.c (mono_method_same_domain): New function to return
21464 whenever the caller and the callee are in the same domain.
21466 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21468 2003-10-30 Martin Baulig <martin@ximian.com>
21470 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21471 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21473 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21474 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21476 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21478 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21481 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21482 object here, so it is in the correct appdomain etc.
21484 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21486 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21488 (mono_method_to_ir): Avoid freeing the type created returned from
21489 mono_type_create_from_typespec, since it is put into an internal cache
21490 by the function. Fixes pointer.exe.
21492 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21493 trampolines for icalls and pinvokes as well. Fixes #33569.
21495 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21497 * mini.c: Update after appdomain changes.
21499 * mini.c (mono_jit_compile_method_inner): Allways compile native
21500 method wrappers in the root domain, since there can only be one
21501 instance of them, whose address is stored in method->info.
21503 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21505 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21506 environment variable. Instead detect automatically whenever running
21507 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21510 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21512 * trace.c, trace.h: New files that implement the new trace option
21515 * driver.c: Document new --trace options.
21517 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21520 - if (mono_jit_trace_calls)
21521 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21523 * mini.h: prototypes.
21525 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21527 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21529 * mini.c inssel.brg: Implement typedefbyref opcodes.
21531 * mini.c (mono_jit_compile_method): Remove unused local variable.
21533 * mini.c (mono_jit_compile_method_inner): Ditto.
21535 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21537 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21539 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21541 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21543 * mini.c (mono_no_aot): Remove unused global variable.
21545 * mini.c: Thread safety fixes.
21547 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21549 * mini.c (mono_create_class_init_trampoline): Add a lock around
21550 class_init_hash_addr.
21552 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21555 * mini.c: Decompose the NEWARR instruction before decomposing its
21556 arguments. Fixes #30073.
21558 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21560 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21563 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21565 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21567 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21569 * driver.c: Add support for compiling icall wrappers to --compile.
21571 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21573 * inssel.brg: The empty value in class->interface_offsets is -1, not
21576 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21578 * objects.cs: New test for 'is' operator on an array of interfaces.
21580 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21582 * tramp-ppc.c: update trampoline code to support jumps
21583 and class initialization.
21585 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21587 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21589 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21591 * inssel.brg (OP_UNBOX): Remove unused rule.
21593 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21594 region instead of one for each method. Fixes #47813.
21596 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21598 * exceptions.cs (test_0_nested_finally): New regression test for
21599 nested exception handlers.
21601 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21603 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21605 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21608 * mini.c (mono_method_check_inlining): Make the inlining limit
21609 configurable by an environment variable.
21611 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21613 * mini.h: Bump AOT file version.
21615 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21616 token, store the image along with the token, since the token might not
21617 refer to the same image as the method containing the relocation,
21618 because of inlining.
21620 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21622 * mini.c (mono_precompile_assemblies): New function to compile
21623 all methods in all loaded assemblies.
21625 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21627 * regalloc.h regalloc.c (MonoRegState): Change the type of
21628 iassign and fassign to int*, since they can contain large negative
21629 values if the register is spilled. Also added some comments. Fixes
21632 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21633 under Win32. Fixes #42964.
21635 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21637 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21639 * aot.c: Added support for AOT compiling methods which contain calls
21640 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21643 * driver.c (compile_all_methods): Run the compilation in a thread
21644 managed by mono. Fixes #44023.
21646 * mini.c (mono_codegen): Print full method name in verbose output.
21648 * mini-x86.c (mono_arch_patch_code): Fix warning.
21650 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21651 jumps, since the method we are jumping to might be domain-specific.
21653 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21655 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21657 * inssel.brg: string chars are unsigned.
21659 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21661 * TODO: New todo item.
21663 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21664 which calls mono_runtime_class_init and patches the call site to
21665 avoid further calls.
21666 (mono_arch_create_class_init_trampoline): New arch specific function
21667 to create a class init trampoline.
21668 (create_trampoline_code): Generalized so it can create
21669 class init trampolines as well.
21671 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21672 (mono_create_class_init_trampoline): New function to create and cache
21673 class init trampolines.
21674 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21675 vtable given the address of a class init trampoline. Used by the
21677 (mono_codegen): Generate a call to a trampoline instead of
21678 mono_runtime_class_init in LDSFLD[A].
21679 (mono_codegen): Add relocations for the new trampoline.
21681 * mini.h mini-x86.c aot.c: Added a new relocation type:
21682 MONO_PATCH_INFO_CLASS_INIT.
21684 * mini.h: Bump AOT version number.
21686 * aot.c: Create a copy of the loaded code instead of using the original
21687 so methods which call each other will be close in memory, improving
21690 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21691 patch since it breaks the regression tests.
21693 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21694 for the register saving instruction sequence since the
21695 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21697 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21699 * TODO: Fix todo item && remove another.
21701 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21703 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21706 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21707 function of the module.
21709 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21710 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21711 --no-aot command line option.
21713 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21715 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21716 by Bernie Solomon (bernard@ugsolutions.com).
21718 * inssel.brg: Refactor the interface offset table related code into
21719 its separate functions and add support for the AOT case.
21721 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21723 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21725 * aot.c: Added mono_aot_verbose variable and made all debugging
21726 output depend on the value of this variable.
21728 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21729 method_label and info_label.
21731 * mini.h mini-x86.c aot.c: Added a new relocation type
21732 MONO_PATCH_INFO_IID for klass->interface_id.
21734 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21735 the MonoJitInfo structure.
21737 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21738 a non-root appdomain in shared mode.
21740 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21742 * aot.c: make aot loader less verbose. Remove free of unused variable.
21744 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21746 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21748 * .cvsignore: Added *.dll.
21750 * mini.c (mono_print_tree_nl): New function callable while debugging.
21752 * mini.c (mono_print_code): Export this.
21754 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21757 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21759 * mini.h (MonoCompile): Added 'jit_info' field.
21761 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21762 the cfg structure, since it is needed by the AOT compiler.
21764 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21766 * aot.c: A major rewrite. Changes include:
21767 - save exception tables for methods which have them.
21768 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21769 to g_module_symbol.
21770 - reworked the file format so it is now much smaller and needs
21771 fewer relocation entries.
21773 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21775 * aot.c (load_aot_module): Fix build bustage on platforms without
21778 2003-09-04 Martin Baulig <martin@ximian.com>
21780 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21782 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21784 * TODO: Some new optimization ideas.
21786 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21788 * aot.c: Save the optimization flags used to compile the code into
21791 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21792 support emitting domain specific code.
21794 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21795 no longer domain neutral. It can be made domain neutral by compiling
21796 with --optimize=shared.
21798 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21799 between appdomains.
21801 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21802 loading of AOT code.
21804 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21806 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21807 if there is no domain neutrality information.
21809 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21811 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21812 format version into the generated library.
21814 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21815 callee method into the caller since one of them could be shared.
21817 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21818 system exceptions from AOT code now works.
21820 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21821 method if it is domain neutral and the callee is not.
21823 * graph.c (cfg_emit_one_loop_level): Fix warning.
21825 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21827 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21830 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21832 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21833 is needed by code which is executed before mono_runtime_init ().
21834 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21836 * mini.c (mono_thread_abort): Fix warning.
21837 (mono_jit_compile_method): Call static constructor in the AOT case too.
21839 * aot.c (mono_compile_assembly): Fix warning.
21841 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21843 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21845 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21847 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21849 * cpu-pentium.md: Fix the length of call opcodes so they include the
21850 ESP restoring instruction. Fixes #47968.
21852 2003-08-28 Martin Baulig <martin@ximian.com>
21854 * mini-x86.c (mono_arch_call_opcode): Added support for
21855 MONO_TYPE_GENERICINST.
21857 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21859 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21861 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21862 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21864 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21867 2003-08-26 Martin Baulig <martin@ximian.com>
21869 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21870 when reporting an error, set this to the actual error location.
21871 (mono_method_to_ir): Report the correct error location if
21872 get_basic_blocks() returned an error.
21874 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21876 * mini.c (mono_type_blittable): OBJECT is not blittable.
21877 (mono_method_blittable): Methods which have marshalling descriptors
21878 are not blittable either. Fixes #47842.
21880 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21882 * driver.c mini.c: Use an environment variable instead of a global
21883 variable. Also fix the build.
21885 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21886 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21889 * driver.c mini.c: Added --with-valgrind option to turn off some
21890 code which prevents mono from running under valgrind.
21892 * mini.c (mono_emit_call_args): Fixed warning.
21894 * mini.c (mono_emulate_opcode): Fixed warning.
21896 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21898 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21899 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21900 regalloc.c, regalloc.h: specify available registers in arch-specific
21901 code and support floats in the regallocator (patch by Laurent Morichetti
21904 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21906 * mini.c: mono_thread_current() can be called only after
21907 mono_runtime_init(): rearrange code to not call it early on.
21909 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21911 * mini.c: allocate jump tables in the code mempools.
21913 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21915 * mini.c, mini.h: make sure per-thread data allocated by the jit is
21918 2003-08-10 Miguel de Icaza <miguel@ximian.com>
21920 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
21921 12 to 16. This fixes bug #47453.
21924 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
21926 * mini-ppc.c: fixed indexed load and unsigned compares.
21928 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
21930 * mini.c: reenabled installation of handler for
21931 thread abort signal.
21933 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21935 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
21936 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
21937 until it's fixed and actually useful.
21939 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21941 * inssel-long32.brg: couple more opcodes implemented.
21943 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21945 * mini-sparc.c: Even more opcodes implemeted.
21947 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
21949 * mini-sparc.c: More opcodes implemented.
21951 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
21953 * mini-sparc.c: More opcodes implemented.
21955 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21957 * inssel-sparc.brg: Add some needed rules. Direct
21959 * Makefile.am: Use inssel-sparc.brg
21960 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
21961 an assert happy for now.
21963 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
21965 * mini-sparc.c: Fixed compile errors.
21966 * exceptions-sparc.c: Same. We now produce a mono binary
21967 on sparc-linux. Yea.
21969 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
21971 * mini-sparc.c: Renamed registers. Also some macro cleanups.
21972 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
21973 They compile, but do not work.
21975 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21977 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
21978 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
21979 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
21982 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21984 * mini.c: more opcodes implemented and better support for generics.
21986 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21988 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
21989 * mini.c, mini.h: first cut at generics support: some new instructions
21990 added and changed the behaviour of some of the existing ones.
21992 2003-07-21 Miguel de Icaza <miguel@ximian.com>
21994 * mini.c: Removed definition of metadata_shared mutex here.
21996 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21998 * mini-x86.c: make vararg calls work for instance methods.
22000 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22002 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22003 returns the arguments in a separte list, now.
22005 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22007 * aot.c, mini.c: updates for array type representation changes.
22009 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22011 * mini.c: register function to perform jit shutdown.
22013 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22015 * mini.c: use a faster allocator if possible.
22017 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22019 * aot.c: some cleanups and portability changes.
22021 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22023 * mini.c: use faster allocation for CEE_BOX if possible.
22025 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22027 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22028 Moved inlined mempcy code to its own function so that is can be
22029 reused. Added an inline memset function as well (optimized initobj).
22030 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22032 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22034 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22036 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22038 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22039 arch code can setup the cpu for CLR execution, if needed.
22040 We use it on x86 to set the precision of FP operations.
22042 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22044 * mini.c: disable some optimizations if we can guess they'll cost too
22045 much for a given method.
22047 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22049 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22051 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22052 * mini.h mini.c mini-x86.c: Added instruction level coverage
22053 info collection support.
22055 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22057 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22058 is now implemented in the profiling API. Get rid of a couple of
22059 unnecessary global variables.
22061 2003-06-15 Nick Drochak <ndrochak@gol.com>
22063 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22064 * cpu-g4.md: add op_bigmul and op_bigmul_un
22065 * cpu_pentium.md: add op_bigmul_un
22066 * inssel-long32.brg: add rule for unsigned bigmul
22067 * mini-ops.h: define OP_BIGMUL_UN
22068 * mini-x86.c: THE BUG: handle (un)signed properly
22069 * mini.c: choose unsigned opcode if needed.
22070 This set of patches fixes bug #44291
22072 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22074 * mini.c (optimize_branches): improved to handle all kinds of
22075 conditional branches.
22077 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22079 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22080 don't raise exceptions.
22082 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22084 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22085 to arch-specific files.
22087 2003-06-09 Martin Baulig <martin@ximian.com>
22089 * Makefile.am (libs): Added $(LIBGC_LIBS).
22091 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22093 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22094 and OP_ATAN (fixes bug#44293).
22096 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22098 * Makefile.am, mini-x86.c: rename cpu description array to
22099 pentium_desc, since some compilers define the 'pentium' preprocessor
22102 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22104 * mini.c (mini_select_instructions): add explicit branch if the
22105 following block is not the false target of a conditional branch -
22106 we need this with any optimization that reorder or remove bblocks
22108 * mini.c (optimize_branches): bug fixes
22110 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22112 * mini.c (mono_method_to_ir): inline static readonly fields
22114 * ssa.c (fold_tree): start cfold support for long (very simple
22117 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22119 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22121 * inssel.brg: fixed memcpy (bug #44219).
22123 2003-06-05 Dick Porter <dick@ximian.com>
22125 * driver.c: Set the glib log levels to not abort if g_message
22128 g_set_prgname() has to happen before mini_init() so that the
22129 process handle gets the info.
22131 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22133 * driver.c: add intrins to the default optimizations to get wider
22136 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22138 * mini.h: some large basic blocks will overflow a 16-bit
22139 integers for symbolic registers.
22141 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22143 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22144 (mono_arch_output_basic_block): fix bug 43499
22146 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22148 * mini.c: kill duplicated definition of mono_debug_format.
22150 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22152 * mini-x86.c, arrays.cs: fixed register allocation bug.
22154 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22156 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22158 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22160 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22163 (print_method_from_ip): also print source location information if
22166 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22168 * mini.c (mono_find_block_region): bug fix in region code
22169 (mini_method_compile): enable removing unreachable code again, but
22170 only in methods without exception clauses.
22172 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22174 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22175 Implemented arglist opcode and handling of TypedReference type.
22176 Fixed x86 call convention when a structure is returned.
22177 Minimal support for calling static vararg methods.
22179 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22181 * mini.c (mini_method_compile): always remove unreachable code,
22182 because the code in them may be inconsistent (access to dead
22183 variables for example).
22185 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22187 * driver.c, debug-mini.c: warning fixes.
22189 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22191 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22193 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22195 * mini.c: thread-static fields are registered in mono_class_vtable(),
22196 so ensure the function is called before checking for them.
22198 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22200 * mini.c (optimize_branches): fix for bug 43586
22202 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22203 overflow (fixes Bug #43639)
22205 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22207 * mini.c, objects.cs: allow the use of stobj for primitive types.
22209 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22211 * mini.c: be less strict about argument checking until we support
22212 running the verifier.
22214 2003-05-27 Nick Drochak <ndrochak@gol.com>
22216 * basic-long.cs: tests for (ulong)int * (ulong)int also
22217 * mini.c: use the same trick for (ulong)int * (ulong)int
22219 2003-05-27 Nick Drochak <ndrochak@gol.com>
22221 * basic-long.cs: add regression test for (long)int * (long)int
22222 * cpu-pentium.md: add op_bigmul specification
22223 * inssel-long32.brg: add OP_BIGMUL rule
22224 * mini-ops.h: add OP_BIGMUL
22225 * mini-x86.c: register allocator: handle case where src1 needs to be
22227 * mini.c: substitute special BIGMUL opcode in the tree for
22228 (long)int * (long)int
22230 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22232 * jit-icalls.c: call the type ctor on field access if needed.
22234 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22236 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22237 to a method (including results of ldelema, bug#43207).
22239 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22241 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22242 colors to show exception handler blocks.
22244 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22245 (fix for pinvoke7.cs).
22247 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22249 * mini.h, mini.c: ensure correct initialization order for types that
22250 require it. Prepare for lazy compilation of jit icall wrappers.
22251 Provide a name for opcode emulation to reduce unneeded mallocing.
22253 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22255 * mini-x86.c: better register restoring code and profiling
22256 support for tail calls.
22258 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22260 * mini.h, driver.c: prepare for leaf methods optimization.
22262 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22264 * mini.c: get targets of branches before converting a method.
22266 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22268 * mini.c (optimize_branches): added some experimental code (disbaled)
22270 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22272 * mini.c (optimize_branches): fix branch to branch optimization
22274 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22276 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22278 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22280 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22283 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22285 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22286 enable use of interface variables again.
22288 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22289 I1 to registers because there is no simply way to sign extend 8bit
22290 quantities in caller saved registers on x86.
22292 * inssel-float.brg: set costs of some rules to 2 so
22293 that monobure always select the arch. specific ones if supplied,
22294 regardless of the order we pass the files to monoburg.
22296 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22298 * mini.c, mini-x86.c: since the magic trampoline for jumps
22299 can't patch the code directly, we do it as soon as the
22300 method gets compiled.
22302 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22304 * mini-x86.c, mini.h: introduce a new patching method
22305 to support CEE_JMP and tail calls.
22306 * mini.c: obey tail.call. Don't precompile methods target
22308 * tramp-x86.c: new trampoline code to handle methods
22309 reached through a jump.
22311 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22313 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22314 bit values to registers
22316 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22318 * mini.c (mono_compile_get_interface_var): share interface
22319 variables if possible.
22321 2003-05-16 Martin Baulig <martin@ximian.com>
22323 * debug-mini.c (mono_init_debugger): New function to initialize
22324 the debugger. This is not in the debugger since it needs to
22325 access some of mini's internals.
22327 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22329 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22331 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22333 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22334 for value type handling.
22336 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22338 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22339 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22341 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22343 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22344 the constructor through a proxy.
22346 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22348 * jit-icalls.c, inssel.brg: fixes to array element address
22351 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22353 * mini-x86.c (is_regsize_var): allocate pointer to registers
22355 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22357 * driver.c: fixed typo, added intrins to the set of optimizations
22358 tested with regressions.
22360 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22362 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22363 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22366 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22368 * inssel.brg: remove some common pop instructions without side effects
22370 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22372 * inssel-x86.brg: fixed thinko in int to double conversions.
22374 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22376 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22378 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22380 * inssel-long32.brg: two more missing instructions.
22382 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22384 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22385 if not already set.
22387 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22389 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22392 * basic-float.cs: Added tests for negative zero.
22394 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22396 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22397 a couple of missing operations for long casts, with test cases.
22399 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22401 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22403 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22405 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22406 code size estimation.
22408 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22410 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22411 abstract methods (fix bug 42542)
22413 * aot.c: add ability to handle array types
22415 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22417 * mini.c: Call the _specific versions of the object allocation
22418 functions if possible.
22420 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22422 * driver.c: call setlocale ().
22424 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22426 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22429 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22431 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22433 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22434 wrappers (fix bug 42122)
22436 2003-05-04 Martin Baulig <martin@ximian.com>
22438 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22440 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22441 s/mini_set_defaults/mono_set_defaults/g.
22443 2003-05-04 Martin Baulig <martin@ximian.com>
22445 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22447 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22449 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22450 (reported by Don Roberts).
22452 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22454 * mini.c: temporarily work around two bugs for this release.
22456 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22458 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22459 that contains -export-dynamic and it makes using the ld script
22461 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22463 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22465 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22468 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22470 * mini.c: make sure leave calls all the needed finally blocks,
22471 even when the target jumps out of multiple exception clauses.
22473 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22475 * ldscript, Makefile.am: add linker script to reduce the number of
22476 exported symbols (should also fix the issues with libwine defining
22477 some of the same symbols in io-layer).
22479 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22481 * driver.c (mini_main): Avoid assertion when no file name is given on
22484 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22486 * driver.c: added --version/-V command line option.
22487 Added the inline optimization in the regression tests.
22489 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22491 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22492 to the type in the method signature (fixes bug#42134).
22494 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22496 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22498 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22500 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22502 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22504 * driver.c: fixed bug #42100.
22506 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22508 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22510 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22512 * mini.c: moved most of the code required to do inlining to its own
22513 function so it can be reused. Inline also ctors if appropriate.
22515 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22517 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22518 the runtime can call mono API functions.
22520 2003-04-27 Martin Baulig <martin@ximian.com>
22522 * debug-mini.c (mono_debug_init_method): Added
22523 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22524 send a notification to the debugger.
22526 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22527 running in the Mono Debugger, just pass the breakpoint number to
22528 mono_debug_init_method().
22530 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22532 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22534 * mini.c: allow some more unsafe compares.
22536 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22538 * mini-x86.c, Makefile.am: make distcheck works (partially from
22539 a patch by Richard Lee <r.h.lee@attbi.com>).
22540 * regset.c, regset.h: removed, they are unused.
22542 2003-04-25 Dick Porter <dick@ximian.com>
22544 * driver.c: Usage reports the name as 'mono' not 'mini'
22545 * exceptions-x86.c: Build and run on freebsd
22547 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22549 * Makefile.am: install the program with the 'mono' name and
22550 the library as libmono instead of mini and libmini.
22552 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22554 * driver.c: provide the APIs for the embedding interface of the old jit.
22556 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22558 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22560 2003-04-23 Martin Baulig <martin@ximian.com>
22562 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22564 * driver.c: Added `--debug' command line argument to enable
22567 2003-04-23 Martin Baulig <martin@ximian.com>
22569 * debug.[ch]: Removed. The code is now in
22570 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22572 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22575 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22577 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22579 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22582 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22583 mono_domain_finalize.
22584 (mini_method_compile): use mono_method_profile* if the the option is
22587 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22589 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22590 methods with their wrapper.
22592 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22593 methods with their wrapper.
22595 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22598 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22601 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22604 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22606 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22608 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22610 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22611 of the mempool. This is slightly faster and uses less memory
22613 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22615 * mini.c: avoid O(n) allocation for variables.
22617 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22619 * mini.c: handle items on the stack after inlining methods.
22621 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22623 * mini.c: make the method->opcode optimization dependent
22624 on MONO_OPT_INSTRINS and do it lazily.
22626 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22628 * driver.c: print overall results at the end of regression run.
22630 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22632 * inssel.brg: don't overwrite symbolic registers.
22634 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22636 * inssel-x86.brg: fix conversion from long to float.
22638 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22640 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22642 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22644 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22646 * driver.c: Added --print-vtable option as in the old JIT.
22648 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22650 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22652 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22654 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22656 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22658 * mini.c regalloc.c regalloc.h: Fix memory leak.
22660 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22662 * aot.c (mono_aot_get_method): register all used strings
22664 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22666 * mini.c: always intern strings references with ldstr at compile time.
22668 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22670 * Makefile.am: add BUILT_SOURCES.
22672 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22674 * driver.c: give a better error message when the assembly to execute
22675 doesn't have an entry point.
22677 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22679 * Makefile.am: added hack for automake
22681 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22684 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22686 22003-04-07 Martin Baulig <martin@ximian.com>
22688 * Makefile.am: Added Makefile.am.
22690 * debugger-main.c: Removed, this is now in the debugger where it
22693 * mini.pc.in: Call this package `mini' for the moment.