1 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
5 Code contributed under MIT/X11 license.
7 2009-11-04 Jonathan Chambers <joncham@gmail.com>
9 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
11 Code contributed under MIT/X11 license.
13 2009-11-04 Zoltan Varga <vargaz@gmail.com>
15 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
16 debug info to 100 because 10 still slows down gdb too much.
18 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
19 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
22 2009-11-03 Zoltan Varga <vargaz@gmail.com>
24 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
26 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
28 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
29 function mono_aot_get_array_helper_from_wrapper ().
31 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
34 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
36 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
37 the value was loaded from memory.
39 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
40 the value was loader from there.
42 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
43 without constant swizzle.
45 2009-11-02 Jonathan Chambers <joncham@gmail.com>
47 * mini-amd64.c: Put soft debugger functions behind a
48 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
50 * mini-amd64.h: disable the soft debugger in windows.
52 Code contributed under MIT/X11 license.
54 2009-11-02 Jonathan Chambers <joncham@gmail.com>
56 * mini-x86.c: Put soft debugger functions behind a
57 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
59 Code contributed under MIT/X11 license.
61 2009-11-02 Jonathan Chambers <joncham@gmail.com>
63 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
64 to mono_arch_find_jit_info_ext.
66 Code contributed under MIT/X11 license.
68 2009-11-03 Zoltan Varga <vargaz@gmail.com>
70 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
72 * debugger-agent.c: Add support for filtering events by assemblies.
74 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
75 the agent is not enabled.
77 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
79 * exceptions-x86.c: hopefully last change to fix the windows build.
80 This one courtesy of Jonathan Chambers.
82 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
84 * debugger-agent.c: remove unused function.
86 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
88 * debugger-agent.c: add #ifdefs for a few header files.
89 * mini-x86.h: disable the soft debugger in windows.
90 Step 1 of 2 to make this compile on windows with gcc.
92 2009-11-02 Zoltan Varga <vargaz@gmail.com>
94 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
95 as it breaks the build.
97 2009-07-01 Zoltan Varga <vargaz@gmail.com>
99 Merge the soft debugger branch.
101 * debugger-agent.h debugger-agent.c: New files containing the soft
102 mode debugger module.
104 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
105 at the appropriate locations.
107 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
110 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
111 enable/disable single stepping.
113 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
114 which returns all information in a StackFrameInfo structure, and can handle the
115 LMF frames added by the debugger.
117 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
120 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
121 walker function which works on a specific thread and passes a StackFrameInfo
122 structure to its callback.
124 * mini.c (mini_init): Initialize the debugger agent.
126 * aot-compiler.c aot-runtime.c: Add soft-debug support.
128 * mini-ops.h: Add OP_SEQ_POINT opcode.
130 * driver.c (mono_main): Add new '--debugger-agent' option for passing
131 arguments to the debugger agent.
133 2009-11-02 Zoltan Varga <vargaz@gmail.com>
135 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
138 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
140 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
142 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
144 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
146 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
147 sets the IMT argument and makes a virtual call.
149 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
151 2009-11-01 Zoltan Varga <vargaz@gmail.com>
153 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
156 2009-10-30 Zoltan Varga <vargaz@gmail.com>
158 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
159 runtime. Fixes #551228.
161 2009-10-29 Zoltan Varga <vargaz@gmail.com>
163 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
165 * basic.cs: Add a test.
167 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
168 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
169 CONSTRAINED. Fixes #550964.
171 * generics.cs: Add a test.
173 2009-10-28 Mark Probst <mark.probst@gmail.com>
175 * mini-posix.c (add_signal_handler): Use
176 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
178 2009-10-28 Jerry Maine <crashfourit@gmail.com>
180 Contributed under the terms of the MIT/X11 license by
181 Jerry Maine <crashfourit@gail.com>.
183 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
184 sse4a for simd intrinsics.
186 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
187 sse4a for simd intrinsics.
189 2009-10-27 Zoltan Varga <vargaz@gmail.com>
191 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
192 instead of inst_p1 which is not the same on ILP32 platforms.
194 2009-10-24 Zoltan Varga <vargaz@gmail.com>
196 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
197 not the mscorlib one before calling mono_get_lmf_addr.
199 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
200 of the ip to the LMF.
202 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
203 immediate in the op->op_imm optimization.
205 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
206 understand. VTypes now work, but are not abi compliant, as they are
207 split into 4 byte parts instead of 8.
208 (emit_memcpy): Fix the unrolled case to work on the PS3.
210 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
212 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
213 the default when static linking.
215 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
217 * aot-compiler.c: Add an autoreg option to automatically register
218 statically linked aot modules using ELF .ctors.
220 * genmdesc.pl: Add __ppc64__ to allowed defines.
222 2009-10-25 Zoltan Varga <vargaz@gmail.com>
224 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
225 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
227 2009-10-24 Mark Probst <mark.probst@gmail.com>
229 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
231 2009-10-24 Zoltan Varga <vargaz@gmail.com>
233 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
234 which will contain the domain where the method was found.
236 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
237 mini_jit_info_table_find ().
239 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
241 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
243 2009-10-22 Zoltan Varga <vargaz@gmail.com>
245 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
246 set, its not supported yet.
248 2009-10-22 Zoltan Varga <vargaz@gmail.com>
250 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
251 iface wrapper is not found.
252 (mono_aot_get_method): Ditto for GetGenericValueImpl.
254 2009-10-21 Zoltan Varga <vargaz@gmail.com>
256 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
257 which have a different name.
259 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
260 wrappers and Array.GetGenericValueImpl ().
262 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
263 because of the change above.
265 * generics.cs: Add a test for full aot + generic array ifaces.
267 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
269 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
270 that hides the previous one.
272 2009-10-18 Zoltan Varga <vargaz@gmail.com>
274 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
275 marshalled. Fixes #541623.
277 2009-10-16 Zoltan Varga <vargaz@gmail.com>
279 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
281 2009-10-15 Zoltan Varga <vargaz@gmail.com>
283 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
285 2009-10-14 Massimiliano Mantione <massi@ximian.com>
287 * mini-posix.c (sigprof_signal_handler):
288 Implemented support for building stat call chans in different ways.
290 2009-10-14 Massimiliano Mantione <massi@ximian.com>
292 * mini-exceptions.c (mono_find_jit_info):
293 Also check that a jit info has been found (fixes a profiler crash).
295 2009-10-14 Massimiliano Mantione <massi@ximian.com>
297 * mini.c (mono_codegen):
298 Call mono_profiler_code_buffer_new with correct code address.
300 2009-10-14 Zoltan Varga <vargaz@gmail.com>
302 * driver.c (mono_main): Change the date in the copyright.
304 2009-10-14 Mark Probst <mark.probst@gmail.com>
306 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
307 allocator in shared generic code for open classes, because we
308 can't get those classes' vtables. We need to make managed
309 allocators not depend on the vtable at compile-time to solve this.
311 2009-10-13 Martin Baulig <martin@ximian.com>
313 * debug-mini.c (mono_debugger_trampoline_compiled): Add
314 `const guint8 *trampoline' argument; send both the old and the new
317 2009-09-30 Zoltan Varga <vargaz@gmail.com>
319 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
320 mono_runtime_capture_context () without calling mono_runtime_invoke ().
321 (can_marshal_struct): Skip structures with auto layout.
323 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
325 2009-10-02 Zoltan Varga <vargaz@gmail.com>
327 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
328 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
329 a variable to hold the stack slot used by the int<->float conversion opcodes.
331 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
333 2009-10-04 Zoltan Varga <vargaz@gmail.com>
335 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
338 2009-10-06 Zoltan Varga <vargaz@gmail.com>
340 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
341 each instance of Comparer<T>.
343 * generics.cs: Add a new test.
345 2009-10-09 Zoltan Varga <vargaz@gmail.com>
347 * driver.c (parse_debug_options): Add a 'gdb' option.
349 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
351 * image-writer.c: Add support for emitting the image into a memory buffer.
353 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
355 * aot-compiler.c: Add support for registering debug info with GDB using the
356 new JIT debugging interface in GDB 7.0. It can be turned on by setting
357 MONO_XDEBUG to 'gdb'.
359 2009-10-10 Zoltan Varga <vargaz@gmail.com>
361 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
364 2009-10-11 Zoltan Varga <vargaz@gmail.com>
366 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
367 can be used to set breakpoints in gdb.
369 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
370 segment to an absolute address.
372 2009-10-13 Mark Probst <mark.probst@gmail.com>
374 * method-to-ir.c: Use the managed array allocator method if
377 2009-10-13 Bill Holmes <billholmes54@gmail.com>
379 * aot-compiler.c : Fix the MSVC builds
381 Code is contributed under MIT/X11 license.
383 2009-10-13 Zoltan Varga <vargaz@gmail.com>
385 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
386 avoid registering 1 symbol file per method with gdb.
388 2009-09-29 Zoltan Varga <vargaz@gmail.com>
390 * mini-sparc.c: Fix the handling of enums with base type long.
392 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
394 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
395 instead of using type->data.klass as the later doesn't work with generics.
397 2009-09-25 Mark Probst <mark.probst@gmail.com>
399 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
400 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
401 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
402 works differently now and we don't handle it in the JIT anymore.
404 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
405 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
406 the Thread class split.
408 2009-09-25 Zoltan Varga <vargaz@gmail.com>
410 * driver.c: Don't run tests with the obsolete treeprop optimization.
412 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
413 variable volatile. Fixes #541577.
415 * basic-calls.cs: Add a new test.
417 * basic-long.cs: Remove tests which are now in basic-calls.cs.
419 2009-09-24 Zoltan Varga <vargaz@gmail.com>
421 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
422 work/required with recent iphone sdk versions.
424 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
427 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
428 in the VCALL decomposition code.
430 2009-09-22 Zoltan Varga <vargaz@gmail.com>
432 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
434 * basic.cs: Add a test.
436 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
439 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
440 searches all the domains of the current thread.
442 * exceptions-<ARCH>.c: Use it. Fixes #539394.
444 2009-09-21 Zoltan Varga <vargaz@gmail.com>
446 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
447 so catching exceptions thrown in the same method works. Fixes exception17.exe.
449 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
450 for non-jit trampolines.
452 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
454 * aot-compiler.c (add_wrappers): Ditto.
456 * mini-arm.c: Implement support for passing vtypes and floats, and increase
457 the size of the param area used by dyn_call to 6 which covers the majority of
460 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
462 * mini-arm.c: Implement support for passing/receiving
463 longs and receiving floats in the dyn_call code.
465 * mini-amd64.c: Implement support for receiving vtypes in registers in
468 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
471 2009-09-20 Zoltan Varga <vargaz@gmail.com>
473 * mini-arm.c (get_call_info): Return more precise information in
475 (dyn_call_supported): Use the information in CallInfo.
477 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
479 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
482 * mini-arm.c: Update after the dyn_call api changes.
484 * mini.c (mini_create_jit_domain_info): Register a destructor function
485 for the runtime_invoke_hash.
487 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
488 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
490 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
491 (dyn_call_supported): Simplify this by using get_call_info ().
492 (mono_arch_dyn_call_free): New destructor function.
494 * generics.cs: Remove a printf.
496 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
498 * mini-arm.c: Add support for enum return values and passing a few arguments
501 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
504 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
506 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
507 the dynamic invoke wrappers.
509 * mini-arm.c: Implement OP_DYN_CALL for arm.
511 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
512 supported by the dynamic runtime invoke wrapper.
514 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
515 runtime invoke wrapper.
517 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
518 if possible when running with full-aot.
520 * mini-ops.h: Add OP_DYN_CALL opcode.
522 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
523 with dynamic arguments lists similar to libffi.
525 2009-09-19 Zoltan Varga <vargaz@gmail.com>
527 * method-to-ir.c: Fix the previous change on 64 bit platforms.
529 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
532 * iltests.il.in: Add a new test.
534 2009-09-18 Zoltan Varga <vargaz@gmail.com>
536 * aot-compiler.c (add_generic_instances): Add more instances of
537 GenericEqualityComparer.
539 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
541 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
543 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
545 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
546 comments on some functions that now can fail.
548 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
550 * Makefile.am: Add Info.plist to EXTRA_DIST
552 2009-09-16 Zoltan Varga <vargaz@gmail.com>
554 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
555 static synchronized wrappers. Fixes #539500.
557 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
559 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
562 2009-09-16 Zoltan Varga <vargaz@gmail.com>
564 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
565 lmf before calling filter clauses as well. Fixes #539550.
567 * exceptions.cs: Add a test.
569 2009-09-14 Zoltan Varga <vargaz@gmail.com>
571 * aot-compiler.c (add_generic_class): Add instances of
572 Array.GetGenericValueImpl as well.
574 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
577 * generics.cs: Add a fullaot linq test.
579 2009-09-10 Zoltan Varga <vargaz@gmail.com>
581 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
584 2009-09-10 Bill Holmes <billholmes54@gmail.com>
586 * mini-trampolines.c (mono_delegate_trampoline) : Call
587 mono_cominterop_get_invoke if the delegate target object
590 Code is contributed under MIT/X11 license.
592 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
594 * method-to-ir.c: For CoreCLR throw a SecurityException if an
595 internal call is defined outside platform code. Reduce code
596 duplication with existing [Method|Field]AccessException
598 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
600 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
601 if the return value is a small struct passed on regs.
603 2009-09-09 Zoltan Varga <vargaz@gmail.com>
605 * cpu-arm.md mini-arm.c: Remove unused opcodes.
607 * mini-codegen.c: Enable the cpu description validation for arm.
609 2009-09-08 Zoltan Varga <vargaz@gmail.com>
611 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
612 test which depends on structs to objects.cs.
614 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
615 require object model related stuff working.
617 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
619 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
621 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
622 against the instruction metadata in mini-ops.h. amd64 only for now.
624 * mini-ops.h: Fix some instruction descriptions.
626 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
629 2009-09-06 Zoltan Varga <vargaz@gmail.com>
631 * exceptions.cs: Add a new test.
633 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
635 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
637 2009-09-06 Zoltan Varga <vargaz@gmail.com>
639 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
640 skip empty phi opcodes.
642 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
643 correctly by zero extending after loads. Skip methods containing calls
644 to the monitor enter/exit trampolines.
646 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
647 when calling mono_thread_force_interruption_checkpoint ().
649 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
651 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
653 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
655 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
658 2009-09-04 Zoltan Varga <vargaz@gmail.com>
660 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
662 2009-09-03 Zoltan Varga <vargaz@gmail.com>
664 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
666 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
667 LLVM might be very short.
669 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
672 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
675 2009-09-03 Zoltan Varga <vargaz@gmail.com>
677 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
678 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
679 LLVM might be very short.
681 2009-09-01 Zoltan Varga <vargaz@gmail.com>
683 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
684 the alignment for the value of sp.
686 2009-09-01 Geoff Norton <gnorton@novell.com>
688 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
689 managed wrappers in full aot.
691 2009-08-31 Zoltan Varga <vargaz@gmail.com>
693 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
695 2009-08-28 Zoltan Varga <vargaz@gmail.com>
697 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
699 2009-08-25 Zoltan Varga <vargaz@gmail.com>
701 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
703 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
706 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
708 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
709 depend on the info MonoMethodHeader which could be missing in IL stripped
712 2009-08-25 Zoltan Varga <vargaz@gmail.com>
714 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
715 they are only 4 byte aligned.
717 2009-08-21 Zoltan Varga <vargaz@gmail.com>
719 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
720 was done previously, since using SP causes too many problems.
722 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
723 frames without a frame pointer works.
725 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
726 global register in methods with calls, since the calls can go through
727 a static rgctx trampoline which doesn't save it.
729 2009-08-19 Zoltan Varga <vargaz@gmail.com>
731 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
733 2009-08-18 Zoltan Varga <vargaz@gmail.com>
735 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
737 2009-08-18 Christian Hergert <chris@dronelabs.com>
739 * method-to-ir.c: Fix warnings for uninitialized variables.
741 2009-08-18 Christian Hergert <chris@dronelabs.com>
744 * aot-compiler.c: Fix printf warnings.
746 2009-08-18 Zoltan Varga <vargaz@gmail.com>
748 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
749 Add GetGenericValueImpl<string>.
751 * aot-compiler.c (add_generic_instances): Add instances of
752 GenericEqualityComparer<T> for primitive types. Only emit the array
753 wrappers into the mscorlib image.
755 2009-08-15 Zoltan Varga <vargaz@gmail.com>
757 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
758 the methods_loaded array using amodule->info->nmethods.
760 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
761 (MONO_AOT_FILE_VERSION): Bump this.
763 * aot-compiler.c: Emit more generic instances allowing some parts of linq
766 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
767 MonoJitInfo doesn't belong to its methods aot image.
769 2009-08-14 Zoltan Varga <vargaz@gmail.com>
771 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
773 * mini-arm.c: Fix warnings.
775 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
777 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
780 2009-08-12 Zoltan Varga <vargaz@gmail.com>
782 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
785 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
786 hold the trampoline argument, so its initial value is available during
789 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
794 * exceptions-s390x.c:
797 * exceptions-sparc.c:
798 * exceptions-alpha.c:
800 * mini-trampolines.c:
802 * exceptions-s390.c: add and use #define's instead of sizeof()
803 for MonoJitInfo and MonoJitInfoTable.
805 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
810 * tramp-x86.c: use a #define instead of sizeof() for a few
811 structures that use a zero-length array.
813 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
815 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
816 case when the method is dynamic. Fixes #529238.
818 2009-08-06 Zoltan Varga <vargaz@gmail.com>
820 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
821 of asserting when a method is JIT compiled in full-aot mode.
823 2009-08-03 Jerry Maine <crashfourit@gmail.com>
825 Contributed under the terms of the MIT/X11 license by
826 Jerry Maine <crashfourit@gail.com>.
828 * fixed wrong dates in changelog.
830 2009-08-03 Jerry Maine <crashfourit@gmail.com>
832 Contributed under the terms of the MIT/X11 license by
833 Jerry Maine <crashfourit@gail.com>.
835 * basic-simd.cs: added test for packed double square root.
836 * cpu-amd64.md: added opcode info for packed double square root.
837 * cpu-x86.md: added opcode info for packed double square root.
838 * mini-ops.h: added IR opcode for packed double square root.
839 * mini-x86.c: added IR to native translation code for packed double square root.
840 * mini-amd64.c: removed todo for packed double square root.
841 * simd-intrinsics.c: added method to IR opcode converstion for
842 packed double square root.
844 2009-08-03 Jerry Maine <crashfourit@gmail.com>
846 Contributed under the terms of the MIT/X11 license by
847 Jerry Maine <crashfourit@gail.com>.
849 * mini-amd64.c: Added a change to help tell the difference as
850 to what perpose the xmm register is being used--mainly to help
852 * mini-amd64.h: Changed callee regs to use 15 out of 16
853 (one used for special cases) xmm registers for both fp
854 and simd ops. Added define to turn on new feature in the regalloc
855 that allows fp and simd ops to share the xmm regs happily.
856 * codegen.c: Added code to detect for which perpose an xmm reg is
857 being used (fp or simd) and to translate back and forth to the
858 correct logical reg bank (fp or simd) for 'spill load's.
860 2009-08-03 Jerry Maine <crashfourit@gmail.com>
862 Contributed under the terms of the MIT/X11 license by
863 Jerry Maine <crashfourit@gail.com>.
865 * basic-simd.cs: Added tests for stressing the regalloc when running with
866 16 simd regs and when simd and fp ops share the same reg bank.
868 2009-08-01 Mark Probst <mark.probst@gmail.com>
870 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
871 in shared generic code, we might have to look up the class in the
872 RGCTX. If we use the class directly, compute its GC descriptor.
874 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
876 * mini.c (mono_jit_runtime_invoke): Fix a warning.
878 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
880 * mini.c (mono_jit_runtime_invoke): Initialize the class and
881 check for errors. Fixed the case when the class with the Main
884 2009-07-31 Jerry Maine <crashfourit@gmail.com>
886 Contributed under the terms of the MIT/X11 license by
887 Jerry Maine <crashfourit@gail.com>.
889 * cpu-amd64.md: Fixed simple bug in machine discrition file.
891 2009-07-31 Zoltan Varga <vargaz@gmail.com>
893 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
895 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
897 * method-to-ir.c: Fix naming of stelem and ldelem.
899 2009-07-30 Zoltan Varga <vargaz@gmail.com>
901 * driver.c (main_thread_handler): Check that the assembly loaded
902 matches the filename when doing AOT.
904 2009-07-30 Mark Probst <mark.probst@gmail.com>
906 * mini.c: get_ip_from_sigctx installer has been removed, so don't
909 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
910 utils/mono-sigcontext.h).
912 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
915 2009-07-29 Massimiliano Mantione <massi@ximian.com>
917 * mini.c (mono_codegen):
918 Call profiler hook to keep track of method code buffers.
920 2009-07-27 Mark Probst <mark.probst@gmail.com>
922 * method-to-ir.c: Invoke write barriers for the
923 Interlocked.(Compare)Exchange JIT intrinsics.
925 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
927 * Makefile.am (version.h): Fix issues when built out of tree.
928 Remove some redundant 'grep's piped through 'sed's.
930 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
932 This patch is contributed under the terms of the MIT/X11 license
934 * mini-ppc.c (mono_arch_output_basic_block):
935 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
936 for bits 32-47 with signed load/store diplacements for bits
937 48-63. Use prefered base/offset order for indexed form.
938 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
939 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
940 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
941 OP_LOADI2_MEMBASE): Same.
942 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
943 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
944 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
946 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
947 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
948 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
949 OP_LOADI1_MEMINDEX): Same
950 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
951 OP_STORER8_MEMINDEX): Same
952 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
954 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
955 for bits 32-47 with signed load/store diplacements for bits
956 48-63. Use prefered base/offset order for indexed form.
958 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
960 This patch is contributed under the terms of the MIT/X11 license
962 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
963 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
964 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
965 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
966 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
967 cfg->stack_usage to avoid size warnings.
968 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
969 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
970 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
971 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
973 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
974 after code varible is initialized.
975 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
976 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
977 (mono_arch_emit_epilog):
978 Move Use ppc_load32 for cfg->stack_usage to avoid size
981 2009-07-24 Mark Probst <mark.probst@gmail.com>
983 * method-to-ir.c: The write barrier doesn't do the store anymore,
984 so we have always to emit it. Also, emit the wbarrier after the
987 2009-07-24 Zoltan Varga <vargaz@gmail.com>
989 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
990 for argument count 3 too.
992 2009-07-23 Zoltan Varga <vargaz@gmail.com>
994 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
995 the caller handle the exceptions.
996 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
997 method. Fixes #524498.
999 2009-07-22 Geoff Norton <gnorton@novell.com>
1001 * mini-exceptions.c: Fix build on ia64.
1003 2009-07-22 Mark Probst <mark.probst@gmail.com>
1005 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1008 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1010 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1013 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1015 * basic-simd.cs (Main): Pass args to the test driver.
1017 2009-07-20 Geoff Norton <gnorton@novell.com>
1019 * mini-x86.h: Fix the x86 version guards to use Apple's
1020 properly defined macros.
1022 2009-07-20 Geoff Norton <gnorton@novell.com>
1024 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1027 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1029 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1030 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1031 the information which is needed for invokes, so only one locking+hash table
1034 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1036 * aot-compiler.c (add_generic_instances): Emit instances of
1037 GenericComparer<T> for primitive types.
1039 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1041 * mini-posix.c: Fix linux build.
1043 2009-07-19 Geoff Norton <gnorton@novell.com>
1045 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1046 mono_gdb_render_native_backtraces
1047 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1048 so we implement the sane semantics to the runtime here
1049 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1050 so we need to call it differently (mono_gdb_render_native_backtraces)
1051 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1052 here for default implementations.
1053 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1054 support Apple's weird syscall (SYS_fork) implementation and not busy
1055 loop in abort() on native crashes on OSX anymore.
1057 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1059 * aot-runtime.c (load_method): Change the handling of the
1060 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1063 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1065 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1067 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1068 seems to break the aot tests.
1070 * mini.c (mono_patch_info_equal): Fix the handling of
1071 MONO_PATCH_INFO_RGCTX_FETCH.
1073 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1075 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1077 * mini.c (mono_patch_info_hash): Fix the handling of
1078 MONO_PATCH_INFO_INTERNAL_METHOD.
1079 (mono_patch_info_equal): Ditto.
1081 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1083 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1086 * mini-llvm.c: Add some infrastructure for AOT support.
1088 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1090 * mini-llvm-cpp.c: Update to the latest llvm api.
1092 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1093 option to false to prevent llvm from installing signal handlers which
1096 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1099 * cpu-amd64.md: Revert previous change as those instructions
1100 take 2 separate arguments. Remember to read the arch docs more
1101 carefully next time.
1103 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1105 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1107 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1109 * mini-ppc.c: exploit multiple load/store units if available (rest of
1110 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1111 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1113 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1115 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1116 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1118 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1120 * cpu-x86.md: Fix missing clobbering from trancendental simd
1123 * cpu-amd64.md: Same.
1125 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1127 Contributed under the terms of the MIT/X11 license by
1128 Jerry Maine <crashfourit@gail.com>.
1130 * basic-simd.cs: Added tests for single and doulble indexers.
1132 * cpu-amd64.md: Added simd opcode information.
1134 * mini-amd64.c: Added IR to native simd generation code.
1135 Added simd register names and function that returns them.
1137 * mini-amd64.h: Added marcos to turn on simd code compilation in
1138 amd64. Added max simd register count marco. Added caller/callee
1139 register mask marcos. Added marcos to use simd register bank.
1141 * mini.h: Added helper marco for shufling dwords and simple
1144 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1146 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1148 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1150 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1151 the length of the native code as well.
1153 * basic-simd.cs: Add a test for #521662.
1155 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1157 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1159 2009-07-13 Mark Probst <mark.probst@gmail.com>
1161 * mini.c: Register function for getting the IP from a signal
1162 context with metadata.
1164 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1166 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1167 call a generic class init trampoline if needed. Fixes #519336.
1169 * generics.cs: Add a test.
1171 2009-07-09 Mark Probst <mark.probst@gmail.com>
1173 * method-to-ir.c: When doing a call which might be remote from
1174 shared generic code to other shared code with open type arguments,
1175 get the remoting invoke wrapper from the RGCTX and do an indirect
1178 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1180 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1181 after the unbox trampoline in the full-aot case.
1183 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1185 * mini.c: Move initialization of jit_mutex before debugger initialization
1190 * Info.plist: added Info.plist and link flag to enable the mono executable
1191 to access other processes. Requires codesigning of the executable to work.
1193 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1198 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1200 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1202 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1204 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1205 when the generic instance is an instantiation of a subclass of the
1206 methods class. Fixes #517166.
1208 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1210 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1213 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1216 * CMakeLists.txt: Add minimal support for installation.
1218 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1220 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1221 determine whenever a method is directly callable to a separate function.
1223 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1224 needed ones as a result of the previous change.
1226 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1227 type of register arrays.
1229 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1230 type of register arrays.
1232 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1234 Contributed under the terms of the MIT/X11 license by
1235 Jerry Maine <crashfourit@gail.com>.
1237 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1239 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1241 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1243 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1245 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1246 dump of structure return value. Fix some formatting.
1247 * cpu-s390x.md: Fix lengths of instruction sequences.
1248 * mini-s390.c: Minor formatting changes.
1250 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1252 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1253 Use sigaction on freebsd as well.
1255 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1257 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1260 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1262 2009-06-22 Mark Probst <mark.probst@gmail.com>
1264 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1266 2009-06-22 Mark Probst <mark.probst@gmail.com>
1268 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1270 2009-06-20 Martin Baulig <martin@ximian.com>
1273 (MonoDebuggerThreadFlags): New enum typedef.
1274 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1275 (mono_debugger_thread_created): Added `gpointer func' argument;
1276 initialize the new `thread_flags' field.
1278 2009-06-18 Martin Baulig <martin@ximian.com>
1280 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1281 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1284 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1285 flag in `MONO_DEBUGGER__info.runtime_info'.
1288 (mono_main): Call mini_debugger_set_attach_ok() if generics
1289 sharing is disabled.
1291 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1293 * aot-compiler.c (add_wrappers): Fix a warning.
1295 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1296 the ppc load/store macro changes.
1298 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1300 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1302 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1303 not just the got symbol.
1305 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1308 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1311 * aot-compiler.c: Remove some fixmes.
1313 * driver.c (mono_main): Print a helpful message when cross-compiling.
1315 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1317 * method-to-ir.c (initialize_array_data): Do the optimization if the
1318 target byte order is little endian, instead of the host byte order.
1320 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1321 wrappers into the mscorlib image, Emit a unique plt symbol for each
1322 image, emit symbols for plt entries.
1324 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1327 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1329 * aot-compiler.c (add_wrappers): Avoid calling
1330 mono_marshal_get_type_info () since it can assert for some types.
1332 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1333 ldtoken are used inside wrappers.
1335 * helpers.c: Add support for prefixing tools with the arch name.
1337 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1338 quantities when using ilp32.
1340 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1341 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1343 * image-writer.c: Use .long on ilp32.
1345 * aot-compiler.c: Use 32 bit loads on ilp32.
1347 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1349 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1351 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1353 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1355 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1356 second got slot of every aot image.
1358 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1359 aot on platforms with function pointers.
1361 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1362 support for aot/full aot on ppc/ppc64.
1364 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1365 arguments which are needed on ppc.
1367 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1370 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1372 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1374 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1376 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1378 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1380 2009-06-17 Geoff Norton <gnorton@novell.com>
1382 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1384 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1386 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1387 to control whenever the dwarf writer is in xdebug or aot mode.
1388 (emit_class_dwarf_info): Use a separate abbrev for structures without
1391 * aot-compiler.c: Pass the appending parameter to
1392 mono_dwarf_writer_create ().
1394 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1395 falls through to its next bblock. Fixes #513931.
1397 * iltests.il: Add a test.
1399 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1400 infor even if emit_line is FALSE, as the apple linker seems to require it.
1402 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1404 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1408 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1410 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1413 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1415 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1416 'has_call_handler' fields.
1418 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1420 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1421 first bblock if not needed. Fixes #512790.
1423 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1425 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1427 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1430 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1431 remoting-invoke-with-check wrappers, which are not needed when running with
1432 full-aot, since it doesn't support remoting.
1434 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1436 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1438 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1439 method info, it is not used anymore.
1441 * mini.h: Bump AOT file format version.
1443 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1446 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1449 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1451 * mini.h: Bump AOT file format version.
1453 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1455 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1456 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1459 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1460 of CKFINITE and FBGE for VFP.
1462 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1464 * aot-compiler.c: Don't align code to 16 bytes on arm.
1466 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1467 before the methods they belong to.
1469 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1470 the full-aot case if possible, since the trampoline will be called right
1473 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1474 trampolines to 1024 after the change above.
1476 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1477 trampoline to save 8 bytes per trampoline.
1479 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1482 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1484 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1486 2009-06-08 Martin Baulig <martin@ximian.com>
1489 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1490 (_mono_debugger_throw_exception): Don't make this static.
1491 (_mono_debugger_unhandled_exception): Likewise.
1492 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1495 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1496 (_mono_debugger_throw_exception): Add function prototype.
1497 (_mono_debugger_unhandled_exception): Likewise.
1500 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1501 arg; return the first exception handler if the exception is caught
1502 and we're running inside the debugger.
1503 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1504 improve exception handle inside runtime-invoke, check whether the
1505 exception is actually caught in the method being invoked and not
1506 by the runtime-invoke-wrapper.
1508 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1510 * image-writer.c: Improve support for the osx assembler.
1512 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1515 2009-06-08 Martin Baulig <martin@ximian.com>
1518 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1519 (_mono_debugger_throw_exception): Don't make this static.
1520 (_mono_debugger_unhandled_exception): Likewise.
1521 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1524 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1525 (_mono_debugger_throw_exception): Add function prototype.
1526 (_mono_debugger_unhandled_exception): Likewise.
1529 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1530 arg; return the first exception handler if the exception is caught
1531 and we're running inside the debugger.
1532 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1533 improve exception handle inside runtime-invoke, check whether the
1534 exception is actually caught in the method being invoked and not
1535 by the runtime-invoke-wrapper.
1537 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1539 * image-writer.c (append_subsection): Don't align subsections of the
1540 debug_line section as a workaround.
1542 * dwarfwriter.c: Emit line number info in the AOT case as well.
1544 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1546 This patch is contributed under the terms of the MIT/X11 license
1548 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1549 code_len <= code_size
1551 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1553 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1555 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1557 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1558 invoke wrappers, we now use trampolines instead.
1560 2009-06-04 Mark Probst <mark.probst@gmail.com>
1562 * mini-darwin.c: The exception thread must not be registered with
1565 2009-06-04 Mark Probst <mark.probst@gmail.com>
1567 * mini-gc.c: Disable the code because it makes SGen crash.
1569 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1571 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1572 instead of asserting.
1574 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1576 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1577 output file after the code has been compiled.
1579 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1581 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1583 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1585 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1586 entries distinction to simplify the code.
1588 * mini.h: Bump AOT file format version.
1590 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1592 * objects.cs: Fix the signature of one of the tests.
1594 * mini.c (mini_create_ftnptr): New helper function, moved here from
1596 (mini_get_addr_from_ftnptr): Ditto.
1597 (mini_init): Install the new helpers.
1599 2009-05-28 Martin Baulig <martin@ximian.com>
1601 Correctly initialize the debugger when embedding Mono.
1603 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1604 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1605 see documentation in mini_debug_running_inside_mdb().
1608 (mini_debug_running_inside_mdb): New function to check whether
1609 we're running inside mdb.
1611 * mini.c (mini_init): Call mini_debugger_init() if we're running
1612 inside the debugger.
1614 * driver.c (mono_main): Moved the call to mini_debugger_init()
1615 into mini_init() to make this work when embedding Mono.
1617 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1618 calls to mini_debugger_init().
1620 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1621 mono_debugger_main() -> mini_debugger_main() and put them inside a
1622 `MONO_DEBUGGER_SUPPORTED' conditional.
1624 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1626 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1627 this is no longer in use.
1630 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1632 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1634 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1637 2009-05-27 Martin Baulig <martin@ximian.com>
1639 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1641 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1642 long_conv_to_r_un to 64 bits.
1644 * cpu-x86.md: Increase the instruction size due to the changes.
1646 * iltests.il.in: Add regression test.
1650 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1652 * objects.cs: Move the previous test from basic.cs to here.
1654 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1656 * basic.cs: Add regression test for #506915.
1658 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1660 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1661 optimization we must check the bb of the first byte of stobj as
1662 it's the only one set in cil_offset_to_bb.
1666 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1668 * image-writer.c: Fix pointer directive on ppc64.
1670 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1672 * image-writer.c (asm_writer_emit_section_change): Avoid using
1673 .bss subsections on ppc too.
1675 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1677 * image-writer.c: Fix the definition of TARGET_ASM_....
1679 * image-writer.c: Fix the emission of assembler directives in the last
1682 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1683 exception throwing code to accomodate ppc64.
1685 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1686 size to work on ppc64 too.
1688 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1691 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1692 the assembler dialect instead of using platform specific defines.
1694 2009-05-22 Geoff Norton <gnorton@novell.com>
1696 * mini-arm.c (get_call_info): If a structure is split between the stack
1697 and argument registers, we should not advance the stack pointer by the entire
1698 native size, but just by the amount that spilled.
1700 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1702 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1705 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1707 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1710 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1711 methods so wrapper don't get added twice.
1712 (add_generic_instances): Don't add methods of arrays.
1714 * generics.cs: Mark one test as !FULLAOT.
1716 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1718 * mini-x86.c (emit_move_return_value): Remove unused vars.
1720 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1722 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
1723 decomposing 8 bytes structs into a LCALL.
1725 * mini-x86.c (emit_move_return_value): We no longer push the vtype
1726 pointer for where to store the returned regs.
1728 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
1731 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
1733 2009-05-20 Miguel de Icaza <miguel@novell.com>
1735 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
1738 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1740 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
1742 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
1745 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
1747 * local-propagation.c (mono_local_cprop): Avoid local propagation
1748 across paired add/sub if the first instruction dest reg is it's
1749 source reg. For example:
1751 int_add_imm R12 <- R12 [1] clobbers: 1
1752 int_sub_imm R42 <- R12 [1] clobbers: 1
1754 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
1755 maintain the math identify.
1759 2009-05-20 Andreia Gaita <avidigal@novell.com>
1761 * Makefile.am: avoid going on the network just to get the revision,
1764 2009-05-19 Massimiliano Mantione <massi@ximian.com>
1766 Fixed estimate for short branches on amd64 (they were off mark, and
1767 enabling call prolog-epilog instrumentations caused assertions).
1768 * mini.h (struct MonoBasicBlock): added max_length field to hold the
1769 estimate for the maximum length of this basic block.
1771 - mono_arch_emit_prolog: compute max_length for each basic block
1772 (instead of max_offset), and inflate size estimate also for entry bb
1773 in case of code instrumentation.
1774 - mono_arch_output_basic_block: get rid of "cpos" (the current
1775 estimated "position" in the code), and always use "offset" instead,
1776 which is accurate; at the beginning of the function quickly recompute
1777 max_offset for all the remaining blocks, starting from the current
1778 cfg->code_len (which is correct, and not estimated) and using the
1779 estimated block lengths computed previously.
1781 2009-05-17 Zoltan Varga <vargaz@gmail.com>
1783 * exceptions-ppc.c: Remove the caching from the trampoline creation
1784 functions, it is already done in the caller.
1786 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
1788 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
1789 MONO_ARCH_GSHARED_SUPPORTED define.
1791 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
1793 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
1796 2009-05-16 Zoltan Varga <vargaz@gmail.com>
1798 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
1799 call to mono_marshal_get_rgctx_invoke ().
1801 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
1802 mono_marshal_get_static_rgctx_invoke (), all platforms which support
1803 gshared use the static rgctx trampolines now.
1805 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
1806 platform supports it.
1808 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1810 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
1812 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
1814 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1816 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
1818 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
1821 2009-05-15 Massimiliano Mantione <massi@ximian.com>
1823 Made it possible for mono_arch_instrument_epilog to preserve
1824 argument registers, otherwise instrumenting the "epilogue" before
1825 a tail call would clobber them.
1826 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
1827 if like mono_arch_instrument_epilog but with an additional parameter
1828 that states if argument registers must be preserved.
1829 * mini.c: implemented mono_arch_instrument_epilog as a call to
1830 mono_arch_instrument_epilog_full without asking to preserve argument
1831 registers (this makes the existing code work as usual).
1833 - mono_arch_instrument_epilog: add parameter to transform it into
1834 mono_arch_instrument_epilog_full, and preserve argument registers
1836 - mono_arch_output_basic_block, OP_TAILCALL case: call
1837 mono_arch_instrument_epilog_full.
1838 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1839 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
1840 only transformed mono_arch_instrument_epilog into
1841 mono_arch_instrument_epilog_full.
1843 2009-05-15 Geoff Norton <gnorton@novell.com>
1845 * mini-darwin.c: This works on arm now.
1847 2009-05-14 Geoff Norton <gnorton@novell.com>
1849 * jit.h, driver.c: Allow full-aot to be decided programatically by the
1852 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1854 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
1857 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
1858 wrappers during full aot mode correctly.
1860 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
1863 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
1864 mono_metadata_type_hash ().
1866 2009-05-14 Massimiliano Mantione <massi@ximian.com>
1868 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
1869 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
1870 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
1871 Removed MONO_INST_BRLABEL from the instruction flags, and the
1872 remaining code that used it, because we do not support branches inside
1873 basic blocks (and branch target labels) anymore.
1874 * Makefile.am: As part of the above cleanup, remove reference to
1875 BURG files which don't exist anymore.
1877 2009-05-14 Zoltan Varga <vargaz@gmail.com>
1879 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
1882 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
1883 to use mono_arch_throw_corlib_exception.
1885 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
1886 mono_arch_throw_corlib_exception for throwing corlib exceptions.
1888 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
1891 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
1893 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
1894 for the got to make debugging easier and to avoid confusing it with the
1897 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
1898 method so a breakpoint can be set when using gdb.
1900 2009-05-13 Zoltan Varga <vargaz@gmail.com>
1902 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
1903 on mono_method_get_imt_slot ().
1905 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
1906 num_decodes variables.
1908 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
1909 change as it doesn't seem to work.
1911 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
1914 2009-05-12 Zoltan Varga <vargaz@gmail.com>
1916 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
1917 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
1919 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
1920 builder when using full aot.
1922 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
1923 here, it is already handled.
1925 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
1928 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
1930 * mini-arm.h: Enable IMT for full aot.
1932 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
1933 arch doesn't support it.
1935 * mini.c (mini_init): Don't disable IMT for full aot if the
1936 architecture supports it.
1938 * mini.h (MonoAotTrampoline): New enum containing the different types
1939 of 'numerous' trampolines.
1940 (MONO_AOT_FILE_VERSION): Bump this.
1942 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
1943 static rgctx trampolines. Add support for full-aot IMT thunks.
1945 * mini-amd64.h: Enable IMT for full aot.
1947 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
1948 to exclude tests belonging to a category.
1950 * generics.cs: Mark some tests with a !FULLAOT category.
1952 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
1955 2009-05-11 Zoltan Varga <vargaz@gmail.com>
1957 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
1958 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
1959 (emit_plt): Fix a warning.
1961 2009-05-10 Zoltan Varga <vargaz@gmail.com>
1963 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
1964 back into aot-compiler.c to a place where the other functions shared by
1965 the runtime and aot compiler are.
1967 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
1968 as done previously, instead of in MonoAotFileInfo, since pointers might have
1969 alignment requirements.
1971 * mini.h: Bump AOT file format version.
1973 2009-05-10 Miguel de Icaza <miguel@novell.com>
1975 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
1976 that is used at runtime from the aot-compiler.c, this makes it
1977 work on setups that remove the AOT compiler from the output
1980 2009-05-09 Zoltan Varga <vargaz@gmail.com>
1982 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
1985 * mini-ppc.h: Enable static rgctx trampolines for ppc.
1987 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
1989 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
1990 stuff to mono_arch_decompose_long_opts ().
1991 (mono_decompose_opcode): Remove some dead code.
1993 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1995 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
1996 cmethod can be null for quite a some reasons.
1998 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2000 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2002 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2004 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2006 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2008 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2009 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2010 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2011 calls returning structures by addr on amd64.
2013 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2015 * iltests.il.in: Restructure the tail call tests a bit.
2017 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2019 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2020 for virtual methods too.
2022 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2024 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2025 due to regression in verifying System.dll.
2027 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2029 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2032 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2035 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2036 g_str_hash () which can change.
2038 * driver.c (mini_regression): Disable optimizations not supported by
2039 the cpu. Fixes #500019.
2041 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2044 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2046 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2047 to the latest LLVM code.
2049 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2051 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2053 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2055 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2058 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2059 no longer saving offsets, so just save the patch types along with the other
2061 * aot-runtime.c (load_patch_info): Update after the changes to
2062 encode_patch_list ().
2063 (decode_got_entry): Removed, merged into load_patch_info ().
2064 (is_shared_got_patch): Removed, call the same function from
2067 * mini.h: Bump aot file format version.
2069 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2070 half-finished no-dlsym code.
2072 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2075 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2076 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2078 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2080 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2081 buffer length to work with AOT code.
2083 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2084 ldfld/stfld opcodes.
2086 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2089 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2091 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2093 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2096 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2097 if needed. Don't decompose long operations when using llvm.
2099 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2101 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2104 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2106 2009-05-03 Martin Baulig <martin@ximian.com>
2108 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2109 mono_debugger_insert_method_breakpoint() since the class init
2110 handler we're inserting at the top of the method already gives us
2113 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2115 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2116 to mono_arch_decompose_long_opts () for x86 and arm.
2118 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2120 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2123 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2125 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2128 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2130 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2131 number of trampolines used in full-aot mode.
2133 * aot-compiler.c: Add an ntrampolines option to set the number of
2134 trampolines emitted in full-aot mode.
2136 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2138 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2139 a volatile load. Get rid of get_tempname (), llvm assigns names
2142 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2145 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2148 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2151 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2152 to the same register as a fixed sreg2. Fixes #497271.
2154 * iltests.il.in: Add a new test.
2156 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2158 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2159 stack, since pushes complicate exception handling.
2161 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2162 the stack if they are passed using moves.
2164 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2166 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2169 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2170 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2171 of FMOVE if it is an R4.
2173 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2175 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2177 * mini.h (LLVMCallInfo): New structure to store calling convention
2178 information for the LLVM back end similar to the CallInfo structures in
2181 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2182 call information in a format usable by LLVM.
2183 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2185 * method-to-ir.c (mono_emit_call_args): Emit calls using
2186 mono_llvm_emit_call () when compiling using LLVM.
2188 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2189 comments to all functions. Fix memory leaks. Add a public init/cleanup
2192 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2194 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2195 mono_array_new_va () jit icall.
2197 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2199 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2200 multiple machine description files to be specified.
2201 * mini-ops.h: fixes for cross-compilation.
2203 2009-04-22 Miguel de Icaza <miguel@novell.com>
2205 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2208 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2210 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2211 to prevent asserts in various passes. Fixes #497220.
2213 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2215 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2218 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2219 table to avoid duplicates.
2221 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2223 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2226 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2228 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2229 is for method or field access.
2231 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2233 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2236 * mini-llvm.c (mono_llvm_emit_method): Use it.
2238 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2239 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2242 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2243 synchronized methods.
2245 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2247 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2249 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2252 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2253 allowing some options to be set dynamically.
2255 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2257 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2258 unconditional branch.
2260 * mini.h (MonoTrampolineType): Add new trampoline type
2261 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2264 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2267 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2270 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2271 is enabled. Instead, use the llvm vcall trampoline.
2273 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2275 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2277 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2280 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2281 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2283 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2284 OP_IA64_CSET opcode.
2286 * mini.c: Fix a warning.
2288 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2289 THROW to the appropriate llvm type.
2291 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2293 * mini.c (mini_method_compile): Add statistics for methods JITted
2296 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2298 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2299 OP_IA64_CMP_<cond>_IMM opcodes.
2301 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2303 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2306 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2309 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2312 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2314 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2316 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2318 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2321 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2322 rgctx invoke trampolines for x86.
2324 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2325 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2326 (mono_arch_get_vcall_slot): Simplify this.
2328 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2330 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2331 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2333 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2335 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2336 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2338 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2340 * liveness.c (visit_bb): Remove a needless assert.
2342 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2344 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2345 full aot support to the arch specific code.
2347 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2349 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2351 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2353 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2354 collect information about the delegate invoke impl trampolines.
2356 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2357 to save trampolines during full-aot mode.
2359 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2360 creation function which returns a trampoline which sets the rgctx
2362 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2363 wrapper if possible.
2364 (mono_delegate_trampoline): Ditto.
2366 * mini.c (mono_jit_runtime_invoke): Ditto.
2368 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2370 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2372 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2374 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2376 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2377 just setting the opcode to OP_NOP.
2379 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2381 * mini.c (mini_method_compile): Put the last change inside an
2382 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2384 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2385 and extend live ranges to cover the whole method when using xdb.
2387 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2388 do it in the trampolines.
2390 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2393 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2395 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2396 call code in full-aot mode since IMT is disabled there.
2397 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2398 new JIT no longer has that restriction.
2400 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2402 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2403 a more compact format.
2404 (mono_aot_wrapper_name): New function to return a unique name for a
2405 wrapper method, also used by the AOT runtime.
2407 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2410 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2411 when a ICollection<T> etc is encountered.
2412 (add_generic_instances): Process method arguments/locals too.
2413 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2416 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2418 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2420 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2422 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2424 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2425 representing the result of the decomposition. Nullify instructions
2426 instead of setting them to OP_NOP since nops can't have registers
2429 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2431 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2432 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2433 info. Strip 'mapping symbols' on ARM.
2435 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2437 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2438 this with the native genmdesc.
2440 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2442 * aot-runtime.c: Fixing the MSVC build.
2444 Code is contributed under MIT/X11 license.
2446 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2448 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2449 JITted code depends on it.
2451 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2453 * aot-compiler.c: Use new MonoGenericParam accessors.
2455 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2457 Reduce memory usage and improve correctness wrt MonoGenericParam
2458 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2459 handing. Avoid allocating MonoGenericParams, but use the ones in
2460 the container itself.
2462 2009-04-07 Miguel de Icaza <miguel@novell.com>
2464 * tasklets.c: Return exceptions in the out argument.
2466 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2468 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2469 opcode. Use pointer types in more places instead of casting them to
2472 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2474 (mono_llvm_optimize_method): New helper function to optimize a method.
2476 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2477 widening code so it could be called from more places.
2478 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2479 code paths in the call opcodes.
2481 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2483 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2485 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2487 * dwarfwriter.c: Use _ to separate class name
2488 components as gdb can't handle '.'. Represent reference variables
2491 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2493 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2495 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2497 * gc-test.cs: New file with GC stack marking tests.
2499 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2500 negative numbers for vfp.
2502 * basic-float.cs: Add a test.
2504 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2506 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2508 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2510 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2511 part of tasklet/continuation support.
2513 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2515 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2516 amd64 opcodes inside an ifdef.
2518 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2521 * dwarfwriter.c (emit_type): Emit the class info for classes.
2523 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2525 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2527 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2529 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2531 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2533 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2535 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2537 * mini-llvm.c: Update comments.
2539 * mini.h (COMPILE_LLVM): New macro.
2541 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2543 * ssa.c (mono_ssa_compute): Ditto.
2545 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2546 the unwind ops from a DWARF FDE.
2548 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2549 methods by extracting the dwarf unwind ops from the unwind info generated
2552 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2555 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2558 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2560 * Makefile.am (llvm_sources): Enable this.
2562 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2563 failing back to the JIT if something cannot be handled.
2565 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2566 compiling with LLVM.
2568 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2569 compiling with LLVM.
2571 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2572 compiling with LLVM.
2574 * mini-ops.h: Add a few opcodes needed by LLVM.
2576 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2579 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2582 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2584 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2586 2009-04-01 Mark Probst <mark.probst@gmail.com>
2588 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2589 ridiculously large methods.
2591 2009-03-31 Martin Baulig <martin@ximian.com>
2593 * debug-debugger.c (debugger_remove_breakpoint): Call
2594 mono_debugger_remove_class_init_callback ().
2596 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2598 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2599 right before emitting code, not at the start.
2601 * mini.c (mono_postprocess_patches): Extract this into a separate function
2602 from mono_codegen ().
2604 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2605 byref types correctly.
2607 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2609 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2612 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2614 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2615 indirect calls, this avoids problems where get_vcall_slot () would get
2616 confused by the native code for the instruction preceeding the call.
2617 (mono_arch_get_vcall_slot): Simplify this.
2618 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2620 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2621 register allocator now seems to depend on them instead of the data in
2624 * mini.c (mini_method_compile): Throw the correct type of exception if
2625 mono_method_get_header () fails because of a loading error.
2627 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2629 * mini.c (mini_method_compile): Clear the loader error if the method
2630 header cannot be decoded.
2632 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2633 interface methods on proxies correctly.
2635 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2636 this argument for vtype methods. Add precise liveness info for arguments.
2638 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2639 LIVERANGE_START/END opcodes.
2641 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2642 for arguments and values in registers.
2644 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2646 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2647 return a valuetype. Fixes #487518.
2649 * iltests.il: Add a test.
2651 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2653 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2654 closed over a null reference correctly.
2656 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2658 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2660 2009-03-25 Mark Probst <mark.probst@gmail.com>
2662 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2663 allocated to the same registers as fixed sregs.
2665 2009-03-24 Mark Probst <mark.probst@gmail.com>
2667 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2670 * method-to-ir.c: Handle more cases for
2671 Interlocked.CompareExchange.
2673 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2674 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2675 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2677 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2679 * aot-runtime.c (decode_method_ref): Fix a warning.
2681 * unwind.c (mono_unwind_frame): Ditto.
2683 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2685 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2686 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2688 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2689 fix the handling of large values in the ALU_PC_G0_NC relocation.
2691 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2693 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2695 2009-03-22 Mark Probst <mark.probst@gmail.com>
2697 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2700 2009-03-22 Mark Probst <mark.probst@gmail.com>
2702 * method-to-ir.c: MINI_OP3 needs a comma.
2704 * method-to-ir.c, mini.h, mini.c: Remove
2705 mono_init_op_sreg_counts ().
2707 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2709 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2712 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2715 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2717 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
2720 2009-03-21 Mark Probst <mark.probst@gmail.com>
2722 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
2723 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
2724 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
2727 2009-03-20 Zoltan Varga <vargaz@gmail.com>
2729 * driver.c: Change location of gc_wrapper.h.
2731 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
2732 inside finally clauses correctly. Fixes #485721.
2734 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
2735 after the change above.
2737 * exceptions.cs: Add a test.
2739 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2741 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
2743 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
2744 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
2745 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
2747 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
2748 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
2750 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
2752 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
2753 Simplify logic for ensure_method_is_allowed_to_call_method.
2754 Handle wrappers on callers.
2756 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2758 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
2761 * basic-simd.cs: Fix the names of some test methods.
2763 2009-03-18 Geoff Norton <gnorton@novell.com>
2765 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
2767 2009-03-18 Zoltan Varga <vargaz@gmail.com>
2769 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
2771 2009-03-17 Jb Evain <jbevain@novell.com>
2773 * driver.c: remove now uneeded call to mono_gc_base_init before
2776 2009-03-17 Jb Evain <jbevain@novell.com>
2778 * dwarfwriter.c (token_handler): handle more cases.
2780 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2782 * method-to-ir.c: Remove more dead code (that was required only
2783 because of method_is_safe). Fix compiler warnings.
2785 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2787 * method-to-ir.c: Remove unneeded/useless method_is_safe
2788 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
2790 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
2792 * mini.c (mini_method_compile): Print the method been compiled with
2793 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
2794 for people not familiar with the runtime.
2796 2009-03-17 Zoltan Varga <vargaz@gmail.com>
2798 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
2799 a managed object which is later put into a GList. Return its class instead.
2801 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
2802 stack slots when using sgen.
2804 2009-03-16 Zoltan Varga <vargaz@gmail.com>
2806 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
2808 2009-03-14 Zoltan Varga <vargaz@gmail.com>
2810 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
2811 > so it works on the first vreg as well.
2813 2009-03-13 Zoltan Varga <vargaz@gmail.com>
2815 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
2818 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
2820 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
2823 2009-03-12 Zoltan Varga <vargaz@gmail.com>
2825 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
2826 native->IL offset mapping.
2828 2009-03-11 Zoltan Varga <vargaz@gmail.com>
2830 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
2832 * basic.cs: Add a test.
2834 2009-03-11 Mark Probst <mark.probst@gmail.com>
2836 * mini-x86.c (mono_arch_output_basic_block): Use different
2837 registers in case the ones we want to overwrite are used by the
2838 other operand. Fixes regression in #480807.
2840 2009-03-10 Zoltan Varga <vargaz@gmail.com>
2842 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
2844 * dwarfwriter.c (emit_line_number_info): The line number info for
2845 IL code was off by one. Fix that.
2847 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
2850 2009-03-09 Mark Probst <mark.probst@gmail.com>
2852 Contributed under the terms of the MIT/X11 license by Steven
2853 Munroe <munroesj@us.ibm.com>.
2855 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
2858 2009-03-08 Zoltan Varga <vargaz@gmail.com>
2860 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
2863 2009-03-06 Zoltan Varga <vargaz@gmail.com>
2865 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
2866 the delegate ctor handling code. Fixes #482638.
2868 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
2871 * iltests.il.in: Add a test.
2873 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
2876 2009-03-05 Mark Probst <mark.probst@gmail.com>
2878 * mini-trampolines.c (mono_create_jump_trampoline): If the method
2879 is shared generic code, return the trampoline, even if the method
2880 has already been compiled. Fixes #479763.
2882 * mini.c, mini.h: New function
2883 mono_jit_find_compiled_method_with_jit_info() which is the same as
2884 mono_jit_find_compiled_method() but also returns the jit info.
2886 2009-03-05 Mark Probst <mark.probst@gmail.com>
2888 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
2889 for methods which actually have one. For all other methods, make
2890 sure the this argument var is live the whole method.
2892 * mini.c (mini_method_compile): Every shared method has a
2893 this/vtable/mrgctx info. Fixes #480807.
2895 2009-03-05 Mark Probst <mark.probst@gmail.com>
2897 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
2898 generic/imt thunks where some entries branch through the vtable,
2899 while other entries branch directly.
2901 2009-03-05 Zoltan Varga <vargaz@gmail.com>
2903 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
2905 * mini-windows.c: Ditto.
2907 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
2910 2009-03-04 Zoltan Varga <vargaz@gmail.com>
2912 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
2915 2009-03-04 Mark Probst <mark.probst@gmail.com>
2917 * method-to-ir.c: Don't inline methods that use JMP. Fixes
2920 2009-03-04 Mark Probst <mark.probst@gmail.com>
2922 * exceptions-x86.c: Include debug-mini.h - fixes build.
2924 2009-03-04 Martin Baulig <martin@ximian.com>
2926 * debug-mini.c: Clean up the exception API and add documentation.
2927 (mono_debugger_handle_exception): New public method; this is
2928 called when throwing an exception or encountering an unhandled one.
2929 (mono_debugger_call_exception_handler): Formerly known as
2930 mono_debugger_handle_exception(); this is used to tell the
2931 debugger that we're about to invoke an exception handler.
2933 2009-03-04 Martin Baulig <martin@ximian.com>
2935 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
2936 ../metadata/mono-debug-debugger.c; save and reset exception state.
2938 2009-03-02 Martin Baulig <martin@ximian.com>
2940 * debug-mini.c: Moved the debugger exception handling here from
2941 ../metadata/mono-debug-debugger.c.
2944 (MonoDebuggerExceptionAction): New exception typedef.
2947 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
2949 * exceptions-amd64.c
2950 (mono_amd64_throw_exception): Use the new debugger exception
2954 (mono_handle_exception_internal): Don't call
2955 mono_debugger_unhandled_exception() here.
2957 2009-03-03 Zoltan Varga <vargaz@gmail.com>
2959 * mini.c aot-compiler.c: Update after the changes to
2960 mono_marshal_get_runtime_invoke ().
2962 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
2963 Virtual generic methods might not have method->slot set, work around
2966 * generics.cs: Add a test.
2968 2009-03-02 Geoff Norton <gnorton@novell.com>
2971 * driver.c: Allow signal chaining of SIGFPE as well.
2973 2009-03-02 Zoltan Varga <vargaz@gmail.com>
2975 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
2976 this since it now receives the method not its generic context in the
2979 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
2980 generic/imt thunks where some entries branch through the vtable, while
2981 other entries branch directly.
2983 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
2985 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
2986 support for interface methods as well.
2988 * mini-trampolines.c: Add support for virtual generic methods in interfaces
2989 using the normal IMT thunks.
2991 generics.cs: Add new tests.
2993 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
2994 the generic inst to the generic imt thunks. This fixes AOT support,
2995 improves consistency with the normal IMT thunks, and makes it easier to
2996 add support for interface generic virtual methods later.
2998 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3000 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3002 * driver.c (mono_set_signal_chaining): New public API function to enable
3003 signal chaining on POSIX platforms.
3005 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3006 (si@lindenlab.com) to implement signal chaining. The original patch was
3007 contributed under the MIT X/11 license:
3008 https://bugzilla.novell.com/show_bug.cgi?id=318894
3010 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3012 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3013 too until it can be made to run on amd64.
3015 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3017 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3018 to get_generic_context_from_code () + get_call_info () if possible.
3020 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3022 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3023 suspend-on-sigsegv functionality.
3025 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3026 to suspend when a native SIGSEGV is received. This is useful for debugging
3027 crashes which don't happen under gdb, since a live process contains more
3028 information than a core file.
3030 * mini-exceptions.c (mono_print_thread_dump): Use
3031 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3033 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3035 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3037 * basic-float.cs: Disable the tests which currently fail on amd64.
3039 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3040 value to mono_arch_patch_callsite () to fix crashes.
3042 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3044 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3046 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3047 nop code by patching the call address to point to the nullified class init
3048 trampoline, as the former does not seem to be safe on SMP machines.
3050 2009-02-23 Mark Probst <mark.probst@gmail.com>
3052 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3055 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3057 * basic-float.cs basic-calls.cs: Fix warnings.
3059 2009-02-22 Mark Probst <mark.probst@gmail.com>
3061 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3062 correct frame pointer in the LMF. Should fix #478394.
3064 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3066 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3068 * image-writer.c: Make the binary writer less verbose.
3070 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3072 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3073 are called from runtime invoke wrappers.
3075 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3077 * cpu-ppc.md (store_memindex): Increase the size of this.
3079 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3081 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3083 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3085 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3088 Last fix for of #467201.
3091 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3093 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3095 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3096 and long_conv_to_r8_2:
3098 Fixed part of #467201.
3100 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3102 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3104 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3105 conversion to 32 bits.
3107 * cpu-x86.md: Increase the size of int_conv_to_r4.
3109 * basic-float.cs: Add a test for this.
3111 Fixed part of #467201.
3113 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3115 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3117 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3118 conversion to 64 bits.
3120 * basic-float.cs: Add a test for this.
3122 Fixed part of #467201.
3124 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3126 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3128 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3129 This behavior is compatible with MS.
3131 * iltest.il.in: Add a test for this.
3133 Fixed part of #467201.
3135 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3137 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3139 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3140 change the precision of the value.
3142 * cpu-x86.md: Define len for float_conv_to_r4.
3144 * basic-float.cs: Add a test for this.
3146 Fixed part of #467201.
3148 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3150 * mini.c: Adjust locking order to the new semantics where the loader lock
3153 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3162 * mini-trampolines.c:
3175 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3177 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3179 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3182 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3184 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3185 for cctors if needed.
3187 2009-02-17 Mark Probst <mark.probst@gmail.com>
3189 * mini-ppc.c: Fix build on Darwin.
3191 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3193 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3194 version instead of 3 as valgrind doesn't like version 3.
3196 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3198 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3199 usable for hashing methods.
3200 (emit_extra_methods): Use the new hash to avoid putting every method in the
3203 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3205 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3206 whenever a method ref could match a method.
3208 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3211 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3214 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3216 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3217 the encoding buffer.
3219 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3220 mono_method_get_header () on inflated methods as an optimization.
3222 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3224 * ssa.c (fold_ins): Fix another crash if the instruction following the
3225 switch was optimized away.
3227 2009-02-16 Mark Probst <mark.probst@gmail.com>
3229 Contributed under the terms of the MIT/X11 license by Steven
3230 Munroe <munroesj@us.ibm.com>.
3232 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3234 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3236 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3237 around the mono_domain_alloc calls, it is now done by the functions
3240 * aot-compiler.c (compile_method): Only add wrappers referenced by
3241 the method if compiling with full AOT.
3242 (mono_compile_assembly): Error out if --aot=full is specified on
3243 a platform where it is not supported.
3245 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3248 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3251 * aot-runtime.c (load_named_code): Handle
3252 mono_arm_throw_exception_by_token.
3254 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3256 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3259 * Makefile.am (fullaotcheck): Exit if a test fails.
3261 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3263 (mono_compile_assembly): Handle the assembler failing.
3265 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3266 accepting subsections of .bss.
3268 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3271 * aot-compiler.c: Remove some unused includes.
3273 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3274 now in MonoImageWriter.
3276 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3277 code sequence which matches a non-virtual call. Fixes #472654.
3279 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3281 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3284 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3285 use the image/dwarf writers directly.
3287 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3290 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3293 * image-writer.h: Fix some typos.
3295 * dwarfwriter.h dwarfwriter.c: New files.
3297 * aot-compiler.c: Extract the DWARF info writing functionality into a
3300 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3301 argument to return unwind info.
3303 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3305 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3307 * aot-runtime.c (decode_method_ref): Add a case for
3308 MONO_AOT_METHODREF_WRAPPER_NAME.
3310 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3313 * aot-compiler.c (encode_method_ref): Use the new constants.
3315 * aot-runtime.c (decode_method_ref): Ditto.
3317 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3318 be compiled, not the icall itself.
3320 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3322 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3323 using decode_method_ref ().
3325 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3326 convert it to an in32. Fixes #475859.
3328 * arrays.cs: Add a test.
3330 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3332 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3335 * basic-long.cs: Add a test.
3337 2009-02-12 Mark Probst <mark.probst@gmail.com>
3339 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3340 remove the frame pointer in leaf methods which don't receive any
3341 arguments, don't throw exceptions and don't do dynamic stack
3344 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3346 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3347 the fail_tramp changes. Hopefully fixes #475132.
3349 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3351 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3352 instead of mono_metadata_signature_dup_full.
3354 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3356 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3357 for processing jump tables. Fixes #473787.
3359 2009-02-11 Mark Probst <mark.probst@gmail.com>
3361 * mini-generic-sharing.c: mini_method_get_context() just calls
3362 mono_method_get_context_general() now.
3364 * mini.c, mini.h: Moved get_object_generic_inst(),
3365 construct_object_context_for_method() and
3366 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3368 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3370 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3371 basic block fell through to its successor bblock without a branch. Fixes
3374 * iltests.il.in: Add a test.
3376 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3377 (can_encode_patch): We can now handle arrays of generic parameters and
3380 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3382 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3383 the AOT file to avoid some #ifdefs in aot-runtime.c
3385 * mini.h: Bump AOT file format version.
3387 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3389 * Makefile.am (fullaotcheck): Make this run the tests.
3391 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3393 2009-02-10 Mark Probst <mark.probst@gmail.com>
3395 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3396 individually. Fixes #473482.
3398 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3400 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3402 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3404 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3405 (mono_compile_assembly): Hush compile warnings about
3406 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3409 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3411 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3413 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3415 * aot-compiler.c: Fix arm support.
3417 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3418 img_writer_emit_unset_mode () function.
3420 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3421 (mono_unwind_get_dwarf_pc_reg): Ditto.
3423 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3424 Move almost all platform specific code to a set of arch_ functions,
3425 and document them to ease porting.
3427 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3429 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3431 * aot-compiler.c: Extract the image writing functionality into a separate
3432 module to reduce the size of this file.
3434 2009-02-09 Geoff Norton <gnorton@novell.com>
3436 * mini-s390.c: Fix the signature of emit_sig_cookie.
3438 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3440 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3442 * aot-runtime.c (is_shared_got_patch): Ditto.
3444 * aot-runtime.c (load_named_code): Cope with the fact that
3445 decode_got_entry () won't decode the patch fully if its corresponding got
3446 entry is already filled.
3448 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3450 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3452 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3453 as the moving pointer instead of 'buf' for consistency with the rest of the
3455 (mono_arch_create_monitor_exit_trampoline): Ditto.
3457 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3458 generic_class_init trampolines.
3459 (add_generic_class): Extract some code from add_generic_instances () into a
3460 separate function so it can be called from other places too.
3461 (compile_method): Call add_generic_class () for the classes of inflated methods
3462 referenced by the method.
3463 (can_encode_patch): Allow references to generic parameters.
3465 * aot-runtime.c: Add support the patches required by the new trampolines.
3467 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3470 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3473 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3474 this from get_throw_pending_exception, make the signature full aot compatible.
3476 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3478 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3480 * exceptions.cs: Add a test.
3482 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3484 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3485 use the DWARF_DATA_ALIGN constant instead.
3487 * exception-<ARCH>.c: Update after the above change.
3489 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3492 * mini-arm.c: Enable the dwarf unwinder.
3494 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3495 instead of mono_class_setup_vtable ().
3497 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3499 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3502 * mini-x86.h: Enable the dwarf unwinder.
3504 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3506 Fix mcs/tests/test-7.cs
3507 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3510 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3512 * mini.c (print_jit_stats): Remove some unused statistics.
3514 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3516 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3518 2009-02-05 Mark Probst <mark.probst@gmail.com>
3520 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3521 the method we get from mono_object_get_virtual_method() because
3522 that function does it properly, now.
3524 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3526 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3527 opcodes. Fixes #472775.
3529 2009-02-05 Mark Probst <mark.probst@gmail.com>
3531 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3532 fact that mono_find_jit_info() sometimes returns the context
3533 corresponding to the jit info in new_ctx. Fixes #472600.
3535 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3537 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3538 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3539 klass->enum_basetype directly.
3541 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3544 * unwind.c: Avoid 0 sized arrays.
3546 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3548 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3549 size on systems with 64k pages. Fixes #471389.
3551 2009-02-04 Mark Probst <mark.probst@gmail.com>
3553 Contributed under the terms of the MIT/X11 license by Steven
3554 Munroe <munroesj@us.ibm.com>.
3556 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3557 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3560 2009-02-04 Mark Probst <mark.probst@gmail.com>
3562 Contributed under the terms of the MIT/X11 license by Steven
3563 Munroe <munroesj@us.ibm.com>.
3565 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3568 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3569 The trampoline can be longer on PPC64.
3571 2009-02-04 Mark Probst <mark.probst@gmail.com>
3573 Contributed under the terms of the MIT/X11 license by Steven
3574 Munroe <munroesj@us.ibm.com>.
3576 * mini-ppc.c: Compiler warning fixes and trivial code
3579 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3581 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3582 ins->dreg which could be a hardware register, not a vreg.
3584 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3586 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3587 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3589 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3591 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3592 ->dreg, that is not the vreg we are looking for.
3594 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3596 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3599 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3602 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3604 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3606 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3609 * aot-compiler.c: Add xdebug support on x86.
3611 * unwind.c: Add x86 support.
3613 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3614 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3616 * mini.c (mini_method_compile): Ditto.
3618 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3621 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3622 which mimic .push_section/.pop_section in GAS.
3624 * aot-compiler.c: Emit precise live range information for variables.
3626 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3628 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3629 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3632 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3633 the live ranges of variables.
3635 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3636 of the variable in terms of native offsets.
3638 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3640 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3642 2009-02-02 Mark Probst <mark.probst@gmail.com>
3644 Contributed under the terms of the MIT/X11 license by Steven
3645 Munroe <munroesj@us.ibm.com>.
3647 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3648 order (offset then base reg) for ppc_load_multiple_regs.
3649 (emit_save_saved_regs) Correct operand order for
3650 ppc_store_multiple_regs.
3651 (mono_arch_get_call_filter): Correct operand order for
3652 ppc_load_multiple_regs.
3654 * mini-ppc.c (emit_memcpy): Fix operand order for
3655 ppc_load_reg_update and ppc_store_reg_update.
3656 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3657 (mono_arch_emit_epilog): Correct operand order for
3658 ppc_load_multiple_regs.
3660 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3661 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3663 2009-02-02 Mark Probst <mark.probst@gmail.com>
3665 * cpu-ppc64.md: Fixed storer4_memindex length.
3667 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3669 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3672 * aot-compiler.c (emit_line_number_info): Optimize this.
3674 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3676 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3678 * aot-compiler.c: Add debug info for methods without debug info by
3679 emitting an IL file and having the line number info referencing that file.
3681 * aot-compiler.c: Optimize the size of the generated line number info.
3683 * aot-compiler.c: Emit line number info in xdebug mode.
3685 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3688 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3690 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3692 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3695 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3697 * basic-calls.cs: Test for the weird crash found on arm.
3699 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3701 * cpu-arm.md: Increase the size of storer8_membase_reg and
3702 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3704 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3705 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3706 reg to LR otherwise we'll be loading/storing from just the offset.
3708 2009-01-30 Miguel de Icaza <miguel@novell.com>
3710 Question: if we are storing gint32's inside the "*native_offset",
3711 should we change the signature to "gint32 *native_offset" to
3712 ensure that we do not have type definition problems?
3714 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3715 an int * as this is what the other function expects, causes
3716 problems with Freescale's compiler that defined int32_t to be a
3717 long and makes int incompatible
3719 2009-01-30 Miguel de Icaza <miguel@novell.com>
3721 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
3722 filename conflict with bjam.
3724 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3726 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
3727 as it might use decomposed ops.
3729 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3731 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
3733 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
3736 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
3738 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
3741 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
3742 way registers are stored in MonoContext on arm.
3744 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
3745 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
3747 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
3749 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
3751 * mini.c (mini_init): Register mono_isfinite.
3753 * jit-icalls.c (mono_isfinite): New jit icall.
3755 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
3757 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
3758 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
3761 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3763 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
3764 separate frame and stack pointers, so we must use FP to find the register
3766 The FP reg is retrieved from the MonoContext::regs array.
3768 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3770 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
3773 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3775 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
3776 return R4 and R8 when not running under softfloat.
3778 Fixes basic-calls.exe
3780 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3782 * mini-arm.c: Implement some overflow opcodes.
3784 2009-01-29 Miguel de Icaza <miguel@novell.com>
3786 * ssa.c: handle another alloca.h
3788 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
3789 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
3790 MONO_ARCH_USE_SIGACTION.
3792 * aot-runtime.c, mini-exceptions.c: Replace platform define with
3795 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
3797 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
3798 PPC targets as sigaction does not exist on all platforms, define
3799 this on a per-platform basis.
3801 Instead of erroring out if the platform is not defined, include
3802 mini-ppc-os.h, and expect that the OS specific setting provides
3803 the required information.
3805 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3807 * aot-compiler.c: Fix --enable-minimal=aot.
3809 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3811 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
3814 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3816 * exceptions-arm.c: Fix warnings.
3818 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
3821 * mini-x86.c: Fix --enable-minimal=jit build.
3823 * mini.c: Really fix --enable-minimal=jit build.
3825 * mini.c (construct_object_context_for_method): Move this outside
3826 the DISABLE_JIT block to fix the --enable-minimal=jit build.
3828 "Backported" of r124984 from 2.0 branch.
3830 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
3832 "Backport" of r124977 + r124978 from 2.0 branch.
3834 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
3835 to avoid calling mono_exception_from_token () from the throw trampoline.
3836 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
3837 for throwing corlib exceptions, this fixes full-aot support for corlib
3840 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
3842 2009-01-29 Miguel de Icaza <miguel@novell.com>
3844 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
3845 part of the changes to split the code in mini into operating
3846 system specific files.
3848 This patch was done by copying mini.c to the respective files to
3849 preserve SVN history.
3851 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3853 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
3855 2009-01-28 Zoltan Varga <vargaz@gmail.com>
3857 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
3858 remoting-invoke-with-check wrappers of shared methods.
3860 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
3862 2009-01-27 Mark Probst <mark.probst@gmail.com>
3864 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
3865 optimization if the top of stack is the last instruction in the
3866 bblock. Otherwise it might have been used after its definition.
3869 2009-01-27 Zoltan Varga <vargaz@gmail.com>
3871 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
3872 method as well when get_vcall_slot () fails to match a code sequence.
3874 * mini-arm.c: Fix the android build, which doesn't have
3877 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3879 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
3882 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
3884 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
3886 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3888 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
3889 and put its id into jinfo->used_regs. This is only used on amd64,
3890 which is currently the only platform generating unwind info.
3892 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
3893 the dwarf unwinder. This is required to correctly handle async exceptions
3894 like thread abort and stack overflows, which can happen while a method
3895 is in the middle of its prolog or epilog.
3897 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
3898 the unwind info belonging to an AOTed method.
3900 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
3901 into cfg->unwind_ops.
3903 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
3905 * mini.c (mini_init): Call mono_unwind_init ().
3906 (mini_cleanup): Call mono_unwind_cleanup ().
3908 * unwind.c: Add functions for managing a set of unwind info entries, allowing
3909 unwind info to be shared between methods.
3911 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
3914 * exceptions-amd64.c (mono_arch_exceptions_init): Call
3915 get_throw_pending_exception () to avoid initialization races.
3917 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
3918 mono_arch_exceptions_init () function.
3920 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
3922 2009-01-25 Zoltan Varga <vargaz@gmail.com>
3924 * mini.c (mono_get_domain_intrinsic): New helper function.
3925 (mono_get_thread_intrinsic): Ditto.
3927 * mini-arm.c mini-ia64.c: Use the new helper functions.
3929 * method-to-ir.c (mono_method_to_ir): Fix the comment for
3930 the last constrained_call change, since it is needed in the non-AOT
3933 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
3935 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
3936 mono_get_lmf_addr () on arm eabi linux.
3938 2009-01-24 Zoltan Varga <vargaz@gmail.com>
3940 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
3941 code sequence which matches a non-virtual call.
3943 2009-01-23 Mark Probst <mark.probst@gmail.com>
3945 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
3948 2009-01-23 Zoltan Varga <vargaz@gmail.com>
3950 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
3951 runtime-invoke wrappers, since they are also shared based on signature.
3953 2009-01-22 Mark Probst <mark.probst@gmail.com>
3955 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
3956 info from the (correct) context.
3958 2009-01-22 Zoltan Varga <vargaz@gmail.com>
3960 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
3962 * unwind.c (mono_unwind_frame): New function to unwind through a frame
3963 using dwarf unwinding info. Not yet used.
3965 * mini.c (mini_init): When using xdebug, disable freeing of domains.
3967 2009-01-21 Mark Probst <mark.probst@gmail.com>
3969 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
3972 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
3973 special case and handle mono_arch_delegate_invoke_impl() returning
3974 function descriptors.
3976 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
3977 trampolines return function descriptors, too.
3979 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3981 * method-to-ir.c (handle_alloc): Avoid generic instances in the
3982 out_of_line optimization.
3984 2009-01-21 Martin Baulig <martin@ximian.com>
3987 (MonoCompile): Added `disable_deadce_vars' to disable removing
3991 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
3992 inside the debugger.
3994 * liveness.c (mono_analyze_liveness): Don't remove any unused
3995 variables if `cfg->disable_deadce_vars' is set.
3997 2009-01-21 Mark Probst <mark.probst@gmail.com>
3999 * method-to-ir.c: Only apply exception constructor optimization if
4000 the the method actually belongs to an exception class. Fixes
4003 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4005 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4006 change inside a #ifdef __mono_ppc64__.
4008 * aot-compiler.c (compile_method): Remove the previous limitation.
4010 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4011 on type variables in AOTed code.
4013 * aot-compiler.c (compile_method): Skip generic methods having type
4014 constraints on their generic parameters.
4016 * aot-compiler.c (compile_method): Check for methods which cannot be
4017 encoded inside RGCTX_FETCH patches as well.
4019 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4022 2009-01-20 Mark Probst <mark.probst@gmail.com>
4024 * method-to-ir.c: Force the vtable variable in shared generic code
4025 for the case that they might show up on a stack trace where they
4028 * mini-exceptions.c: Save and use generic sharing info as well as
4029 IP in stack traces to resolve shared generic instantiations.
4031 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4033 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4034 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4036 2009-01-20 Mark Probst <mark.probst@gmail.com>
4038 * method-to-ir.c: Do generic sharing for array constructors.
4040 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4042 * mini-exceptions.c (mono_print_thread_dump): Add information
4043 about the thread state using wapi_current_thread_desc.
4045 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4047 * basic-simd.cs: Tests for the new constructors.
4049 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4051 * mini-ops.h: Added OP_EXPAND_*
4055 * mini-x86.c (mono_arch_output_basic_block): Same.
4057 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4059 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4061 * iltests.il.in: Add a test for #467385.
4063 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4065 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4066 thread been cleaned up is not the same currently in execution.
4068 Fixes appdomain-unload crashes on windows, osx and linux variants
4069 without the __thread keyword.
4071 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4073 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4074 (koush@koushikdutta.com). Implement this for android.
4076 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4077 begins with a digit.
4079 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4080 mono_marshal_get_write_barrier ().
4082 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4084 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4085 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4086 that pass them on a register pair.
4088 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4089 test was crashing due to that.
4091 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4093 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4094 trampoline code. Include ucontext.h only if available.
4096 2009-01-15 Mark Probst <mark.probst@gmail.com>
4098 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4099 and doesn't check whether it's sharable, like it was before
4100 removing the shared generics hash. This brings IronPython
4101 performance back to what it was before that change.
4103 2009-01-14 Mark Probst <mark.probst@gmail.com>
4105 * method-to-ir.c: Handle delegate invocation optimization earlier,
4106 otherwise it would be handled (much more slowly) by the
4107 final/sealed optimization.
4109 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4111 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4112 domain is not set. Fixes #465864.
4114 2009-01-12 Mark Probst <mark.probst@gmail.com>
4116 * method-to-ir.c: Don't stop sharing of generic methods with catch
4117 clauses - we already handle those.
4119 2009-01-12 Mark Probst <mark.probst@gmail.com>
4121 * mini.c, mini.h: lookup_generic_method() is now
4122 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4123 making the shared_generics_hash obsolete.
4125 2009-01-12 Mark Probst <mark.probst@gmail.com>
4127 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4128 use the red zone. Make room on the stack first and then use it,
4129 not the other way around.
4131 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4133 * mini.c (mini_init): Call mono_xdebug_init ().
4135 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4137 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4139 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4141 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4144 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4145 debug+unwind info for trampolines.
4147 * mini.c (mono_create_unwind_op): New helper function.
4149 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4151 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4153 * aot-compiler.c: Fix the build.
4155 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4157 * Makefile.am: Update dtrace-prelink.sh location.
4159 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4161 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4162 optimization. Fixes #464520.
4164 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4166 * mini-amd64.c : Adding code to save/restore non-volatile registers
4169 * exceptions-amd64.c : Adding code to save/restore non-volatile
4170 registers on Winx64.
4172 Contributed under MIT/X11 license.
4174 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4176 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4177 __GNUC_MINOR__ which can break when the major version changes.
4179 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4181 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4183 2009-01-07 Geoff Norton <gnorton@novell.com>
4185 * helpers.c: Allow mono -v -v -v to work on darwin.
4187 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4189 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4192 Contributed under MIT/X11 license.
4194 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4196 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4197 instead of directly accessing type->data.klass. Fixes #462016.
4198 (mono_allocate_stack_slots_full): Ditto.
4200 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4201 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4203 * aot-compiler.c (emit_plt): Fix ARM build.
4205 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4207 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4209 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4212 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4213 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4216 * iltests.il.in: Add a regression test.
4218 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4220 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4222 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4224 * basic-simd.cs: Add a regression test for #462457.
4226 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4228 * mini-ops.h: Add a definition of XPHI.
4230 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4232 * ssa.c (op_phi_to_move): Handle XPHI.
4234 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4238 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4240 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4242 2008-12-31 Geoff Norton <gnorton@novell.com>
4244 * mini-ppc.c: The prolog size allocated can be too small for darwin
4245 ppc32 under certain circumstances. Also fix a small logic bug.
4247 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4249 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4250 while loading AOT methods.
4252 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4253 since only the former is nulled out after a successful cast. This prevents
4254 crashes with rethrown exceptions when using --debug=casts.
4256 2008-12-24 Mark Probst <mark.probst@gmail.com>
4258 * mini.h: New macro for checking whether a method is final,
4259 i.e. whether the method or its class is marked final.
4261 * method-to-ir.c: Use the new macro for all final-checks
4262 consistently. Fixes the crash in the System.ServiceModel tests.
4264 2008-12-23 Mark Probst <mark.probst@gmail.com>
4266 * mini-exceptions.c (get_exception_catch_class): Corrected another
4267 overly strict assertion.
4269 2008-12-23 Mark Probst <mark.probst@gmail.com>
4271 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4272 Clobbering it is not allowed because the caller might use it as
4273 the vtable register in the interface call.
4275 2008-12-19 Mark Probst <mark.probst@gmail.com>
4277 * mini-exceptions.c (get_exception_catch_class): Corrected an
4278 overly strict assertion.
4280 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4282 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4284 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4286 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4288 * cpu-mips.md: correct lengths for certain long_ opcodes.
4290 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4292 * 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().
4294 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4296 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4298 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4300 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4302 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4304 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4307 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4309 * 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
4311 * 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)
4313 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4315 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4317 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4319 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4320 gshared code. Fixes #458947.
4322 * generics.cs: Add a test.
4324 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4326 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4328 * mini-mips.c: first pass n32 code generation.
4330 * mini-mips.h: datatypes and defines for n32 support.
4332 * exceptions-mips.c: first pass n32 code generation.
4334 * tramp-mips.c: first pass n32 code generation.
4336 * cpu-mips.md: add long_ opcodes.
4338 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4340 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4342 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4344 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4346 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4348 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4350 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4352 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4354 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4356 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4358 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4360 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4362 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4364 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4366 2008-12-12 Mark Probst <mark.probst@gmail.com>
4368 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4369 descriptors for helper functions directly in front of the code.
4371 2008-12-11 Mark Probst <mark.probst@gmail.com>
4373 * method-to-ir.c: Removed an unnecessary assertion.
4375 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4377 * method-to-ir.c: Merge SGEN changes from the old JIT.
4379 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4381 * driver.c (compile_all_methods_thread_main): Handle failure of
4384 2008-12-10 Mark Probst <mark.probst@gmail.com>
4386 * mini-ppc.c: Merged with mini-ppc64.c.
4388 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4390 * Makefile.am: Use the same sources for PPC and PPC64.
4392 * mini-ppc64.c: Removed.
4394 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4396 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4397 code to mono_bb_is_fall_through.
4399 * branch-opts.c (mono_remove_critical_edges): Same.
4401 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4403 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4404 expect that an OP_BR_REG will be there.
4406 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4408 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4409 for the many branch ops. The original check miss OP_BR_REG.
4413 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4415 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4417 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4419 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4420 while holding the aot lock.
4422 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4424 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4426 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4428 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4429 to release all runtime callable wrappers held by the runtime.
4431 Contributed under MIT/X11 license.
4433 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4435 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4438 Contributed under MIT/X11 license.
4440 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4442 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4443 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4445 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4447 * cpu-mips.md: fix ckfinite length
4449 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4450 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4451 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4453 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4455 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4457 2008-12-08 Geoff Norton <gnorton@novell.com>
4459 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4460 size by 8 bytes as well.
4462 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4464 * basic-simd.cs: Fix method names for Vector16b.
4466 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4468 * basic-simd.cs: Fix method names for Vector16sb.
4470 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4472 * basic-simd.cs: Fix method names for Vector8us.
4474 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4476 * basic-simd.cs: Fix method names for Vector8s.
4478 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4480 * basic-simd.cs: Fix method names for Vector4ui.
4482 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4484 * basic-simd.cs: Fix method names for Vector2l.
4486 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4488 * basic-simd.cs: Fix method names for Vector2d.
4490 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4492 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4493 that are extension methods.
4495 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4497 * basic-simd.cs: Fix method names for Vector4f.
4499 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4501 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4502 as such. Fixes #456669.
4504 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4506 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4508 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4510 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4511 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4512 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4513 (mips_adjust_stackframe): handle FP spills
4515 * mini-ops.h: add mips_mtc1_s2
4517 * cpu-mips.md: add mips_mtc1_s2
4519 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4521 * unwind.c: New file, move the unwind info encoding functions here from
4522 aot-compiler.c, so they could be used at runtime too.
4524 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4526 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4527 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4529 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4531 * mini-mips.c: cleanup warnings
4532 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4533 (mips_adjust_stackframe): handle case of taking the address of stack locals
4535 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4537 * aot-compiler.c: Implement a few functions missing from the asm writer.
4538 (emit_method_code): Only write symbols for methods when using the bin
4539 writer, since the assembler can't deal with the characters in our method
4542 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4544 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4547 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4548 a bit to also restore %rax.
4550 2008-12-05 Mark Probst <mark.probst@gmail.com>
4552 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4554 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4556 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4559 2008-12-05 Mark Probst <mark.probst@gmail.com>
4561 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4563 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4564 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4566 * exceptions-ppc64.c: Removed.
4568 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4570 2008-12-05 Mark Probst <mark.probst@gmail.com>
4572 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4575 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4577 * tramp-ppc64.c: Removed.
4579 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4581 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4584 2008-12-05 Mark Probst <mark.probst@gmail.com>
4586 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4588 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4589 mini-ppc.h instead of mini-ppc64.h.
4591 * mini-ppc64.h: Removed.
4593 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4595 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4597 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4599 2008-12-05 Mark Probst <mark.probst@gmail.com>
4601 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4602 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4605 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4607 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4609 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4611 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4613 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4615 * basic-simd.cs: Tests for operator == and != on Vector4f.
4617 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4619 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4621 * simd-intrinsics.c: Kill useless enum.
4623 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4625 * cpu-mips.md: add long_conv_to_ovf_i4_2
4626 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4628 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4630 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4632 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4634 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4636 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4638 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4640 * basic-simd.cs: Add tests for new methods.
4642 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4644 * simd-intrinsics.c: Add support for operator == and !=
4647 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4649 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4651 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4653 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4655 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4657 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4658 MONO_PATCH_INFO_ICALL_ADDR.
4660 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4662 * aot-compiler.c: Resurrect full-aot support.
4664 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4666 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4668 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4670 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4672 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4674 * basic-simd.cs: Fix tests to work under ppc.
4675 Remove tests for methods that will be removed.
4677 2008-12-03 Mark Probst <mark.probst@gmail.com>
4679 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4680 generic type (via a typedef or typeref) correctly.
4682 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4684 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4685 diagnose an assertion failure.
4687 2008-12-02 Mark Probst <mark.probst@gmail.com>
4689 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4690 Fix trampoline size.
4692 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4693 conversion opcodes are implemented natively instead via emulation.
4695 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4697 * cpu-mips.md: remove mips_xori
4699 * mini-ops.h: remove mips_xori
4701 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4703 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4705 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4707 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4709 * cpu-mips.md: fix instruction lengths.
4711 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4713 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4715 * mini-ops.h: fix slti / sltiu op profiles.
4717 2008-12-02 Martin Baulig <martin@ximian.com>
4719 * method-to-ir.c (mono_method_to_ir): Disable debugging
4720 information for the init locals block to make the debugger stop
4721 after all locals have been initalized.
4723 2008-12-02 Martin Baulig <martin@ximian.com>
4725 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
4726 running inside the debugger.
4728 2008-12-01 Zoltan Varga <vargaz@gmail.com>
4730 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
4733 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
4734 alu->alu imm optimization which only shows if deadce is disabled.
4736 * aot-compiler.c: Rename the function names for the binary and asm writers
4737 so they can coexist in the same process. Rework the xdebug code to use the
4738 asm writer. This avoids the need to call into the runtime to dump the
4739 debugging info. Add more debugging info for types.
4741 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
4743 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
4744 cpu description tables, they can't occur in cpu-<ARCH>.md.
4746 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
4747 the stack in CEE_LDFLDA. Fixes #450542.
4749 * generics.cs: Add a new test.
4751 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4753 * mini-ops.h: updated MIPS opcodes
4754 * mini-mips.c: decompose long opts
4755 * mini-mips.h: decompose long opts
4757 2008-11-29 Mark Mason <mmason@upwardaccess.com>
4759 * cpu-mips.md: fix length on int_rem_un
4760 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
4762 2008-11-29 Zoltan Varga <vargaz@gmail.com>
4764 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
4766 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
4768 2008-11-29 Martin Baulig <martin@ximian.com>
4770 * mini-exceptions.c (mono_handle_native_sigsegv): Check
4771 mono_debug_using_mono_debugger() in addition to the
4772 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
4774 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4776 * mini-ops.h: updated more MIPS opcodes
4777 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
4778 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
4780 2008-11-28 Mark Probst <mark.probst@gmail.com>
4782 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
4784 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4786 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
4787 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
4788 * mini-ops.h: correct selected mips opcode entries
4790 2008-11-28 Mark Probst <mark.probst@gmail.com>
4792 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
4795 2008-11-28 Mark Probst <mark.probst@gmail.com>
4797 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
4799 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4801 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
4802 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
4803 * mini-mips.h: disable IMT
4804 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
4806 2008-11-28 Mark Probst <mark.probst@gmail.com>
4808 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
4810 2008-11-28 Mark Probst <mark.probst@gmail.com>
4812 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
4814 2008-11-28 Zoltan Varga <vargaz@gmail.com>
4816 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
4819 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4821 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4822 for Set/GetVector aligned versions.
4824 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4826 * basic-simd.cs: Add tests for Get/SetVector.
4828 2008-11-27 Mark Probst <mark.probst@gmail.com>
4830 * mini.c: Removed g_slist_append_mempool(). Now in
4833 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4835 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
4836 size properly and make the bounds check optional.
4838 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4839 for SetVector and IsAligned.
4841 2008-11-27 Zoltan Varga <vargaz@gmail.com>
4843 * mini.c: Remove unused mono_normalize_opcodes () function.
4845 2008-11-26 Mark Probst <mark.probst@gmail.com>
4847 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
4848 using the new atomic add ops now.
4850 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
4853 2008-11-26 Mark Probst <mark.probst@gmail.com>
4855 * mini-ppc64.c: Several fixes.
4857 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4859 * cpu-mips.md: added jump_table
4860 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
4862 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4864 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
4866 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4868 * mini-ops.h: corrected a handful of MIPS opcodes.
4870 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4872 * aot-compiler.c: MIPS to use ELF writer
4874 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4876 * mini-codegen.c: remove MIPS specific assert.
4878 2008-11-25 Mark Probst <mark.probst@gmail.com>
4880 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
4881 fixes. PPC64 now passes most of the runtime regressions.
4883 2008-11-24 Zoltan Varga <vargaz@gmail.com>
4885 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
4886 volatile intervals a bit.
4888 2008-11-24 Mark Probst <mark.probst@gmail.com>
4890 * basic-long.cs: New test case.
4892 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4894 * mini.c (mini_method_compile): Disable globalra for large methods for
4897 * regalloc2.c (order_moves): Add fp support.
4899 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
4900 source bblock ends with an OP_BR_REG.
4902 * ratests.cs: Add a new test.
4904 2008-11-23 Mark Probst <mark.probst@gmail.com>
4906 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
4907 sharing. PPC64 now passes generics.exe.
4909 2008-11-23 Mark Probst <mark.probst@gmail.com>
4911 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
4913 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4915 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
4916 memory when mono_jit_info_table_find () can't find the method in the
4919 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
4922 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
4925 2008-11-23 Mark Probst <mark.probst@gmail.com>
4927 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
4928 Several fixes. PPC64 now runs exceptions.exe and
4929 devirtualization.exe.
4931 2008-11-22 Mark Probst <mark.probst@gmail.com>
4933 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
4934 arrays.exe and basic-math.exe.
4936 2008-11-22 Mark Probst <mark.probst@gmail.com>
4938 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
4939 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
4941 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4943 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
4945 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4947 * method-to-ir.c: Move bounds checking macros to ir-emit.h
4949 * ir-emit.h: Move macros from method-to-ir.c to here.
4951 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4953 * mini-ops.h: Correct the long simd ops to use LREG.
4955 2008-11-21 Zoltan Varga <vargaz@gmail.com>
4957 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
4959 * mini-ops.h: Correct the dreg type of a few long opcodes.
4961 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
4964 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
4966 * mini-ppc.c: remove negative stack references in epilog
4967 for platforms that don't support the red zone.
4969 2008-11-21 Mark Probst <mark.probst@gmail.com>
4971 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
4972 point regs. Now PPC64 passes basic-calls.exe.
4974 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4976 * basic-simd.cs: Add tests for accessors of Vector2l.
4978 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4980 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
4982 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
4984 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
4986 2008-11-21 Mark Probst <mark.probst@gmail.com>
4988 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
4989 PPC64 passes basic-long.exe.
4991 2008-11-20 Mark Probst <mark.probst@gmail.com>
4993 * decompose.c: Decompose carry and overflow add on PPC64 like on
4994 other 64 bit archs. Don't decompose sub at all on PPC64.
4996 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
4997 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5000 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5002 * basic-simd.cs: Add tests for accessors of Vector2d.
5004 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5006 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5010 * mini-x86.c (mono_arch_output_basic_block): Same.
5012 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5014 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5016 * basic-simd.cs: Add tests for accessors of Vector4f.
5018 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5020 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5024 * mini-x86.c (mono_arch_output_basic_block): Same.
5026 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5028 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5030 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5032 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5034 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5038 * mini-x86.c (mono_arch_output_basic_block): Same.
5040 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5042 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5044 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5046 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5048 * simd-intrinsics.c: Enable setters for Vector16sb.
5050 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5052 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5056 * mini-x86.c (mono_arch_output_basic_block): Same.
5058 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5060 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5062 * simd-intrinsics.c: Implement setter for Vector8us.
5064 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5066 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5069 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5071 * mini-ppc.c: remove references to the red zone in the prolog
5072 (for systems that don't support it).
5074 2008-11-19 Mark Probst <mark.probst@gmail.com>
5076 * cpu-ppc64.md: Fixed a few instruction lengths.
5078 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5081 2008-11-19 Mark Probst <mark.probst@gmail.com>
5083 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5086 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5088 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5090 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5092 * mini-ops.h: Added OP_INSERT_I2.
5096 * mini-x86.c (mono_arch_output_basic_block): Same.
5098 * simd-intrinsics.c: Implement setter for Vector8s.
5100 * simd-methods.h: Add the names of get setters of Vector8s.
5102 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5104 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5106 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5109 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5111 2008-11-18 Mark Probst <mark.probst@gmail.com>
5113 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5114 for PPC64. An empty program runs now.
5116 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5118 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5120 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5121 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5122 info for JITted code is emitted into a shared library, loadable into gdb.
5124 2008-11-18 Mark Probst <mark.probst@gmail.com>
5126 * Makefile.am: Changes to build PPC64.
5128 * mini-arch.h: Include mini-ppc64.h on PPC64.
5130 2008-11-18 Mark Probst <mark.probst@gmail.com>
5132 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5133 in PPC code up to r119147.
5135 2008-11-18 Mark Probst <mark.probst@gmail.com>
5137 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5138 cpu-ppc64.md: Changes for PPC64.
5140 Based on code submitted by andreas.faerber@web.de at
5141 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5144 2008-11-18 Mark Probst <mark.probst@gmail.com>
5146 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5147 cpu-ppc64.md: Copied from the corresponding PPC files from
5150 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5152 * mini-ops.h: Added OP_ROUND.
5154 * cpu-x86.md: Added round.
5156 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5158 * basic-math.cs: Added test_0_round to test rounding.
5160 Contributed under MIT/X11 license.
5162 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5164 * aot-compiler.c : Fix the Winx64 build.
5166 Contributed under MIT/X11 license.
5168 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5170 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5171 in OP_EXTRACT_R8 to avoid possible stack corruption.
5173 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5175 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5177 * cpu-x86.md: Added extract_r8.
5179 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5181 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5182 a couple of OP_EXTRACT_I4.
5184 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5186 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5188 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5190 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5193 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5195 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5196 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5198 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5199 are not needed any more.
5201 * mini.h: Remove the unused INS_LIST macros.
5203 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5206 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5209 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5210 mono_alloc_ireg () instead.
5212 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5215 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5218 * aot-runtime.c (load_aot_module): Disable AOT when running under
5221 * mini-amd64.h: Change the monitor fastpath defines to check for
5222 !PLATFORM_WIN32 so they work on *bsd too.
5224 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5226 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5228 * mini.h (MonoCompile): Remove new_ir flag.
5230 * regalloc.h regalloc.c: Remove unused code.
5232 * cpu-*.md: Remove more unused opcodes.
5234 * simple-cee-ops.h simple-mini-ops.h: Removed.
5236 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5238 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5240 * aliasing.h: Removed.
5242 * *.c: Remove references to aliasing.h and inssel.h.
5244 * mini.c: Remove additional unused functions.
5246 * mini-ops.h cpu-*.md: Remove unused opcodes.
5248 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5250 Remove the old JIT code.
5252 * inssel*.brg: Removed.
5254 * ssa.c abcremoval.c aliasing.c: Removed.
5256 * ssa2.c: Renamed to ssa.c.
5258 * abcremoval2.c: Renamed to abcremoval.c.
5260 * *.c: Removed all !cfg->new_ir code.
5262 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5263 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5265 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5267 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5269 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5270 to simplify the code and cut back on the number of global symbols in the AOT
5273 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5275 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5277 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5278 with the got/got_info tables.
5280 * mini.h: Bump AOT file format version.
5282 * unwind.h: New file, contains definitions for stack unwinding.
5284 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5287 * aot-compiler.c: Generalize the emitting of unwind information to use the
5288 information in cfg->unwind_ops.
5290 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5292 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5293 AOT method frames. Enable writing symbols for methods by default.
5295 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5297 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5298 and make it work with vectors of element sizes 1, 2 and 4.
5300 * simd-intrinsics.c: Enable getter for all vectors with element size
5303 * simd-methods.h: Add the names of other getters.
5305 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5311 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5313 * mini-ppc.h: portability fix.
5315 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5317 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5318 buggy and will overwrite it.
5320 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5322 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5323 Use it to emit local symbols for all methods so AOTed methods show up with
5324 their full name in gdb/valgrind output.
5326 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5328 * mini-ppc.c: portability fixes.
5330 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5332 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5333 entries out of the if (!generic_shared...) code so it is always done.
5334 (mono_class_init_trampoline): Do the patching when running under valgrind
5335 too, newer versions of valgrind have no problems with it.
5337 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5339 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5342 2008-11-13 Mark Probst <mark.probst@gmail.com>
5344 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5347 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5349 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5351 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5353 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5359 * simd-intrinsics.c: Same.
5361 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5363 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5365 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5367 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5368 to work with more Vector types.
5370 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5372 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5373 store the elemens directly instead of using and intermediate.
5375 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5377 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5379 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5380 to preserve %eax for aot plt trampolines.
5382 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5383 (encode_method_ref): Flag synchronized methods so they won't go through
5386 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5389 * cpu-ia64.md (jmp): Increase max length.
5391 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5393 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5394 open generic classes.
5396 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5398 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5399 box+brtrue optimization since it causes test failures on x86.
5401 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5403 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5409 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5410 for simd ctor values.
5412 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5413 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5415 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5417 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5420 * simd-instrincs.c: Same.
5422 * basic-simd.cs: Same.
5424 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5426 * ratests.cs: Add more tests.
5428 * regalloc2.c (add_spill_code): Handle more corner cases.
5430 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5432 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5433 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5434 both the source an destination of an instruction.
5436 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5438 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5439 wapihandles.c: more portability changes.
5441 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5443 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5444 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5445 safe to execute in a signal handler and the kernel provides better
5446 the info in /proc/self/smaps. Avoid the assert on sigaction during
5449 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5451 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5452 do the bblock linking hack if it is actually needed.
5454 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5457 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5458 crash problem is fixed.
5460 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5463 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5465 (mini_method_compile): Set the starting value of next_vreg to
5466 MAX_IREGS + MAX_FREGS when using globalra.
5468 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5469 filter clauses with BB_EXCEPTION_HANDLER.
5471 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5473 2008-11-10 Mark Probst <mark.probst@gmail.com>
5475 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5476 space for stdcall. Fixes regressions on Win32.
5478 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5480 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5482 (linear_scan): Remove an assert which doesn't seem to be needed.
5484 * local-propagation.c (mono_local_deadce): Avoid a call to
5485 MONO_DELETE_INS which would screw up the instruction linking.
5487 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5489 * regalloc2.c: Upgrade to work the current JIT code.
5491 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5493 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5496 * aot-runtime.c: Remove some dead code.
5498 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5500 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5502 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5503 trampolines using sscanf since atoi doesn't work on large unsigned values.
5505 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5506 Initialize code_size.
5508 2008-11-08 Mark Probst <mark.probst@gmail.com>
5510 * method-to-ir.c (mini_emit_inst_for_method): Make
5511 Interlocked.CompareExchange work for Int arguments on 32 bit
5514 2008-11-07 Mark Probst <mark.probst@gmail.com>
5516 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5518 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5520 * main.c Fix MSVC build.
5522 Contributed under MIT/X11 license.
5524 2008-11-06 Mark Probst <mark.probst@gmail.com>
5526 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5527 alignment larger than 8 bytes are aligned correctly, too.
5529 * mini.c: Honor the min_align field of MonoClass when laying out
5532 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5534 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5536 * aot-compiler.c (emit_plt): Fix a warning.
5538 * aot-compiler.c: Implement ARM support in the binary writer.
5540 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5542 * basic-simd.cs: Add test for getter with byref arg.
5543 Fix the naming of a few tests.
5544 Add missing checks to a test.
5546 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5548 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5550 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5551 most of the full-aot support for monitor enter/exit trampolines.
5553 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5554 enter/exit trampoline creation functions.
5556 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5559 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5561 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5562 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5563 implement the needed functionality without adding crap to the runtime.
5565 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5567 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5570 * mini.c (mono_build_date): New global version holding the build date in
5573 * Makefile.am (buildver.c): Generate a file containing the build date.
5575 * main.c: Set the build date from the generated file.
5577 * mini.c (mono_get_runtime_build_info): New helper function returning build
5578 information in a string format.
5580 * driver.c (mono_main): Print the build date in --version.
5582 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5583 file when the bind-to-runtime-version option is used.
5585 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5587 * simd-intrinsics.c: Fix bug when using getters and byref args.
5589 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5591 * simd-methods.h: Rename prefetch methods.
5593 * simd-intrinsics.c: Same.
5595 2008-11-05 Mark Probst <mark.probst@gmail.com>
5597 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5600 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5602 * aot-compiler.c: Use the bundled elf header files instead of depending on
5605 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5608 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5611 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5613 * cpu-x86.md: Add store nta ops.
5619 * mini.h: Add an enum for simd prefetch modes.
5621 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5622 of store. Use the changed code to support store nta.
5624 * simd-intrinsics.c: Add prefetch ops for all vector types.
5626 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5628 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5631 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5634 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5637 2008-11-04 Mark Probst <mark.probst@gmail.com>
5639 * mini-x86.c: Fixed commit.
5641 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5643 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5645 2008-11-04 Mark Probst <mark.probst@gmail.com>
5647 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5648 and MONITOR_EXIT, for the ASM fastpaths.
5650 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5653 * mini.c, patch-info.h: Signature and patch infos for
5654 Monitor.Enter/Exit trampolines.
5656 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5658 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5659 Monitor.Enter/Exit ASM fastpath for Linux.
5661 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5663 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5665 * objects.cs: Add a new test.
5667 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5669 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5670 if MONO_LOG_LEVEL is set.
5672 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5674 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5676 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5678 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5679 of file offsets. Align the sections belonging to the data segment to
5682 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5684 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5685 elf.h. Port it to amd64.
5687 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5689 * driver.c: Enable SIMD by default.
5691 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5693 * cpu-x86.md: Add prefetch op.
5699 * mini.h: Add an enum for simd prefetch modes.
5701 * simd-methods.h: Add prefetch function names.
5703 * simd-intrinsics.c: Add prefetch ops for all vector types.
5705 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5707 * aot-compiler.c (emit_bytes): Speed this up a little.
5709 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5711 * aot-compiler.c: Add JIT time etc. statistics.
5713 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5715 * mini.h (MonoCompile): Add 'got_offset' field.
5717 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5718 method_got_offsets array.
5720 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
5723 * aot-compiler.c (compile_method): Add generic method instances referenced
5724 by the method to the list of methods to be compiled, this is required so if
5725 A<T> references B<T>, and another assembly references A<int>, then it will
5726 also get a copy of B<int>.
5728 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
5729 when checking for monitor enter/exit.
5731 2008-10-30 Mark Probst <mark.probst@gmail.com>
5733 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
5734 for Monitor.Enter and Monitor.Exit if enabled.
5736 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
5739 2008-10-30 Zoltan Varga <vargaz@gmail.com>
5741 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
5742 of an OP_MOVE. Fixes #440046.
5744 * basic-long.cs: Add a new test.
5746 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5748 * mini.h: Add synchronization note for the managed counter-part.
5750 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
5751 returns the simd caps of the current cpu.
5753 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5755 * basic-simd.cs: Remove Console.WriteLine.
5757 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5759 * basic-simd.cs: New tests for Vector2ul.
5761 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5763 * simd-intrinsics.c: Add new vector type Vector2ul.
5765 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5767 * basic-simd.cs: New tests for Vector2l.
5769 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5771 * cpu-x86.md: Add long version of most packed int ops.
5777 * simd-intrinsics.c: Add new vector type Vector2l.
5779 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5781 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
5783 * simd-methods.h: Remove SN_op_BitwiseXor.
5785 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5787 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
5790 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5792 * basic-simd.cs: Test for Vector2d.
5794 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
5797 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5799 * cpu-x86.md: Add double version of all packed float ops.
5805 * simd-intrinsics.c: Add new vector type Vector2d.
5807 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
5809 * simd-methods.h: Add Duplicate.
5811 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5813 * basic-simd.cs: Test for packing with signed saturation.
5815 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5817 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
5818 found in the TYPESPEC table.
5820 2008-10-26 Zoltan Varga <vargaz@gmail.com>
5822 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
5825 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5827 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
5828 instead of the RVA, since the RVA can be changed by tools like the cil
5831 * method-to-ir.c (mono_method_to_ir2): Ditto.
5833 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
5834 (deserialize_variable): Ditto.
5836 2008-10-25 Martin Baulig <martin@ximian.com>
5838 * debug-mini.c (write_variable): Use
5839 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
5841 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5843 * cpu-x86.md: Add unsigned variants of packd and packw.
5847 * mini-x86.h: Emit the right instruction for packd and packw.
5848 Add unsigned variants of packd and packw.
5850 * simd-intrinsics.c: Packd and packw were used in place of their
5851 unsigned variants. Change that.
5852 Add intrinsics for (Signed)PackWithSignedSaturation.
5854 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
5856 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5858 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
5860 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5862 * mini-ops.h: Remove dword packed add/sub with saturation ops.
5864 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
5866 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
5869 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
5871 2008-10-24 Mark Probst <mark.probst@gmail.com>
5873 * method-to-ir.c, mini.c: Special casing for the synchronized
5874 wrapper for the ldtoken+GetTypeFromHandle case.
5876 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5878 * mini.c (mono_replace_ins): Move this to branch-opts.c.
5880 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
5881 created/split bblocks.
5883 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5885 * mini-ops.h: Add packed signed mul high.
5889 * mini-x86.c (mono_arch_output_basic_block): Same.
5891 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
5893 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
5895 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5897 * basic-simd.cs: Tests for Vector16sb.
5899 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5901 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
5903 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5905 * mini-ops.h: Add packed signed min, max and compare greater.
5909 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
5912 * simd-methods.h: Add CompareGreaterThan.
5914 * simd-methods.h: Remove CompareEquals.
5916 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
5918 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
5920 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
5923 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5925 * basic-simd.cs: Fix tests due to change in the API.
5927 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5929 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
5931 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5933 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
5935 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
5936 inst_offset as this has invalid values for LDADDR.
5938 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5940 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5942 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
5944 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5946 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
5947 for accessing field->data.
5949 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5951 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5953 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5955 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
5957 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
5959 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5961 * dominators.c (mono_compute_natural_loops): Allocate GList enties
5962 from the cfg mempool.
5964 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5966 * basic-simd.cs: Tests for new methods in Vector8us.
5968 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5970 * mini-ops.h: Add multiply and store high.
5974 * mini-x86.c (mono_arch_output_basic_block): Same.
5976 * simd-methods.h: Same.
5978 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
5981 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5983 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
5984 mono_class_setup_vtable ().
5986 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
5987 mono_class_get_vtable_entry () for accessing klass->vtable.
5989 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
5991 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
5994 * method-to-ir.c (mono_save_token_info): Don't save references made from
5997 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
5998 of generic instances.
6000 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6002 2008-10-19 Mark Probst <mark.probst@gmail.com>
6004 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6005 OP_JMP depends on the method signature. Calculate it properly.
6007 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6009 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6012 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6014 (emit_extra_methods): Add another table mapping method indexes to
6015 offsets in the extra_method_info table.
6017 * mini.h: Bump AOT file format version.
6019 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6020 and mono_aot_get_method_from_token () into one function.
6022 2008-10-19 Mark Probst <mark.probst@gmail.com>
6024 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6027 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6029 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6032 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6035 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6037 * mini.h: Bump aot file format version.
6039 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6040 AOT file can contain native code for methods which are not in the METHOD
6041 table. Generate code for non-sharable generic instances of generic methods
6042 found in the METHODSPEC table.
6044 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6045 encoding generic type handles.
6047 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6048 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6050 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6051 macros + MONO_ADD_INS.
6053 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6056 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6058 * mini.h: Bump aot file format version.
6060 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6062 2008-10-17 Mark Probst <mark.probst@gmail.com>
6064 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6065 platforms, with definable stack alignment value. Set to 16 now
6068 * mini.c, mini.h, driver.c: Command line option for disabling
6071 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6073 * basic-simd.cs: Tests for new methods in Vector4ui.
6075 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6077 * mini-ops.h: Add packed int shuffle.
6081 * mini-x86.c (mono_arch_output_basic_block): Same.
6083 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6084 extract mask, max, min, shuffle.
6086 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6088 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6090 * basic-simd.cs: Tests for new methods in Vector8us.
6092 2008-10-17 Mark Probst <mark.probst@gmail.com>
6094 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6095 RuntimeTypeHandle, not a TypedReference.
6097 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6099 * simd-intrinsics.c: remove relocations.
6101 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6103 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6104 optimizations from the x86 backend.
6106 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6108 * simd-methods.h, simd-intrinsics.c: debloat method names and
6109 prepare for no relocations.
6111 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6113 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6117 * mini-x86.c (mono_arch_output_basic_block): Same.
6119 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6120 extract mask, max, min and sum of absolute differences.
6122 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6125 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6127 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6128 Renamed one test for consistency.
6130 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6132 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6133 fix to the code that deal with other blocks.
6135 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6137 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6139 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6141 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6142 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6143 able to process the source reg.
6145 2008-10-16 Martin Baulig <martin@ximian.com>
6147 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6149 * inssel.brg: Add `OP_HARD_NOP'.
6151 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6153 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6154 `OP_HARD_NOP' instruction when running inside the debugger.
6156 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6157 `OP_HARD_NOP' instruction when running inside the debugger.
6159 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6161 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6162 now works. The issue with the regalloc tripping up no longer
6165 * simd-intrinsics.c (load_simd_vreg): Same.
6167 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6169 * basic-simd.cs: Tests for new Vector8ui methods.
6171 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6173 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6174 only for type. This fixes crashes where MonoInst::klass is checked
6175 for ops of type != VTYPE or OBJ.
6177 * simd-intrinsics.c (load_simd_vreg): Same.
6179 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6181 * mini-ops.h: Add ops for packed shuffle/max/avg and
6186 * mini-x86.c (mono_arch_output_basic_block): Same.
6188 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6191 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6192 to emit extract mask op.
6194 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6195 to emit word shuffles.
6197 2008-10-15 Mark Probst <mark.probst@gmail.com>
6199 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6200 the largest alignment needed by a variable, but at least
6203 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6205 * basic-simd.cs: Tests for the fixes in the last commit.
6207 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6209 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6210 no longer handles STACK_PTR input.
6212 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6214 * simd-intrinsics.c (load_simd_vreg): New function that works like
6215 get_simd_vreg but handles STACK_PTR input.
6217 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6218 as the input can be an arbitrary pointer.
6220 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6221 LDADDR local optimization directly otherwise use a store op.
6223 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6225 * basic-simd.cs: Tests for dup low and dup high.
6227 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6229 * mini-ops.h: Add dup low and dup high ops.
6233 * mini-x86.c (mono_arch_output_basic_block): Same.
6235 * simd-intrinsics.c (vector4f_intrinsics): Same.
6237 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6239 * basic-simd.cs: Tests for recently added functionality.
6241 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6243 * mini-ops.h: Add remaining sse1 fp ops.
6245 * cpu-x86.md: Add remaining sse1 fp ops.
6247 * mini-x86.c (mono_arch_output_basic_block): Same.
6249 * mini.h: Add enum for simd FP compare conditions.
6251 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6253 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6254 so the backed can generate the appropriate op.
6256 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6257 This patch squeese one more byte from the SimdIntrinsc struct.
6259 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6260 a a shift amount intead of simply or'ing it.
6262 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6264 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6265 byte so we can have an aditional flags field without increasing struct size.
6267 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6268 against the simd_supported_versions bitmask.
6270 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6272 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6274 * mini.c: remove rawbuffer code (the only use here is unsafe because
6275 it takes locks during signal handling and the kernel now provides much
6276 better info in proc/pid/smaps these days).
6278 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6280 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6281 OP_X86_PUSH_OBJ. Fixes #434620.
6283 * objects.cs: Add a test.
6285 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6287 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6288 that the packuswb/packusdw don't work with unsigned numbers for what
6289 would be negative numbers in signed format.
6291 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6292 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6294 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6296 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6298 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6300 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6302 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6305 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6306 version as the enum in mini.h.
6308 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6309 for sse3 ops, check the simd_version field if present. This way the code
6310 works with all versions of sse.
6312 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6314 * simd-intrinsics.c: Fixed intrinsic name typo.
6316 * mini.h: Added missing simd exported function.
6318 * basic-simd.cs: Added tests for Vector4ui.
6319 Fixed broken test for Vector16b.
6321 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6323 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6324 the max length to 64.
6326 2008-10-10 Mark Probst <mark.probst@gmail.com>
6328 * method-to-ir.c: Only do the fast virtual generic method call for
6329 non-wrapper methods.
6331 * mini.h, mini-trampolines.c: The new generic virtual remoting
6332 trampoline handles virtual method calls via the vtable (as done by
6333 the fast virtual generic method calls) to remoting proxies.
6335 * mini.c (mono_jit_create_remoting_trampoline): For generic
6336 methods reate a generic virtual remoting trampoline.
6338 * mini-amd64.h: Enable fast virtual generic method calls again.
6340 2008-10-10 Mark Probst <mark.probst@gmail.com>
6342 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6343 restore registers when doing tail calls.
6345 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6347 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6350 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6352 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6354 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6356 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6358 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6360 * basic-simd.cs: Retrofit for API changes.
6362 2008-10-10 Mark Probst <mark.probst@gmail.com>
6364 * mini-ppc.c: Handle integer stack arguments for tail calls.
6366 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6368 * optflags-def.h: Removed sse3 optimization.
6372 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6375 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6377 * mini.h: Added enumeration with simd versions.
6379 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6382 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6384 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6386 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6388 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6390 * basic-simd.cs: Fixed test naming.
6392 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6394 * mini-ops.h: Added ops for packed and saturated math, shifts
6395 and packing/unpacking.
6397 * cpu-x86.md: Added descriptors for the above ops.
6399 * mini-x86.c: Added code to emmit the above ops.
6401 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6403 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6405 * aot-compiler.c (compile_method): Enable AOT for generic code.
6407 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6409 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6411 * mini.c: add a workaround for a common screwup that ends up blamed
6412 to mono (other processes blocking signal delivery).
6414 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6416 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6417 in the LDFLD/STFLD opcodes. Fixes #432673.
6419 * iltests.il.in: Add a new test.
6421 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6423 * mini-arm.c: attach the thread in unmanaged->managed transitions
6424 using delegates (bug #433148).
6426 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6428 * basic-simd.cs: Use new ShuffleSel constants.
6430 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6432 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6434 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6435 only disable simd intrinsics if no sse2 is detected.
6437 * optflags-def.h: Added sse3.
6439 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6442 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6444 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6445 when adding delegate-invoke wrappers.
6447 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6449 * Makefile.am: Reenable the simd tests.
6451 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6453 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6454 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6455 other vreg is allocated to that hreg.
6457 Contributed under MIT/X11 license.
6459 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6461 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6464 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6466 * basic-simd.cs: New test suite for SIMD intrinsics.
6468 * Makefile.am: Added new tests.
6470 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6472 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6476 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6478 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6479 using SSE2 aware opcodes.
6481 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6482 is enabled, this code path is only reachable if conversion ops are emmited after
6485 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6487 This optimization saves 6 bytes per conversion against the old version.
6489 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6491 * aot-compiler.c (compile_method): Don't skip methods referencing
6492 generic methods without a corresponding entry in token_info_hash, since
6493 encode_method_ref () can handle all generic methods now.
6495 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6496 generic context is set.
6498 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6499 generic sharing of LDTOKEN.
6501 2008-10-06 Mark Probst <mark.probst@gmail.com>
6503 * mini-amd64.h: Temporarily disabled fast virtual generic method
6504 calls because it breaks the System.Runtime.Remoting tests.
6506 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6508 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6510 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6511 so inlining actually works.
6512 (check_inline_caller_method_name_limit): Ditto.
6514 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6516 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6517 64 bit safety (from Olaf Hering and Andreas Farber).
6519 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6521 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6522 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6523 unused virtual call support code.
6525 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6527 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6528 which can't use aot trampolines.
6529 (decode_patch): Don't create aot trampolines for methods which can't use
6532 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6533 use aot trampolines.
6535 * mini.h: Bump AOT image format version.
6537 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6539 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6540 to save_token_info () since cmethod is inflated for constrained calls.
6542 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6544 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6546 * Makefile.am: Add build rules for ppc64.
6547 This avoids the build failing at pedump with unresolved symbols
6548 due to lack of arch_sources. Instead it will now fail earlier
6549 due to lack of cpu-ppc64.md.
6551 Contributed under MIT/X11 license.
6553 2008-10-04 Mark Probst <mark.probst@gmail.com>
6555 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6558 * iltests.il.in: Add test case for tail call with many arguments.
6560 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6562 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6563 to the fast virtual generic method code until the aot case is fixed.
6565 2008-10-03 Mark Probst <mark.probst@gmail.com>
6567 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6569 2008-10-03 Mark Probst <mark.probst@gmail.com>
6571 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6574 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6576 * simd-intrinsics.c: Forgot to add this one.
6578 * mini-codegen.c: Fix macro in case SIMD is not supported.
6580 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6582 This patch land initial JIT support for simd intrinsics.
6584 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6586 * Makefile.am: Added simd-intrinsics.c
6588 * simd-intrinsics.c: New file with simd instrinsic related
6591 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6593 * cpu-x86.md: Add simd related instructions.
6595 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6597 * driver.c: Added two new --regression variants.
6599 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6601 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6603 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6604 extract some complicated logic to helper functions.
6606 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6608 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6610 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6611 the specialized simplification pass.
6613 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6615 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6617 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6620 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6621 if MONO_ARCH_NEED_SIMD_BANK is defined.
6623 * mini-ops.h: Added the new simd ops.
6625 * mini-x86.c: Added mono_arch_xregname.
6627 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6629 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6631 * mini-x86.h: Define simd related MONO_ARCH macros.
6633 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6635 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6637 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6638 MONO_CLASS_IS_SIMD to deal with simd related IR.
6640 * mini.h (MonoInst): Added spill_var to the backend union.
6642 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6644 * mini.h: Added forward declarations of the new simd fuctions.
6646 * optflags-def.h: Added new optimization names SIMD.
6648 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6650 * regalloc.h: Added support for working with 3 register banks.
6652 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6654 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6656 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6658 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6660 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6662 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6663 instead of one on 64 bit systems.
6665 * method-to-ir.c: Remove unused includes.
6667 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6669 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6670 cfg->used_int_regs, since the two are different on arm.
6672 2008-10-02 Mark Probst <mark.probst@gmail.com>
6674 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6675 mono_method_get_vtable_index() to get the vtable index.
6677 2008-10-02 Mark Probst <mark.probst@gmail.com>
6679 * method-to-ir.c (mono_method_to_ir2): Don't create native
6680 wrappers for array methods, because they're never called (and if
6681 they were called they wouldn't work).
6683 2008-10-02 Mark Probst <mark.probst@gmail.com>
6685 * method-to-ir.c (mono_method_to_ir2): Array methods are
6686 special-cased and must not be invoked indirectly via the (M)RGCTX
6687 when generic sharing is turned on. Fixes #431413.
6689 2008-10-01 Mark Probst <mark.probst@gmail.com>
6691 * method-to-ir.c: When generic sharing is active, call
6692 non-interface virtual generic methods via the standard trampoline.
6694 * mini-trampolines.c: Handle virtual generic shared methods.
6696 * mini.h, mini-x86.c, mini-x86.h: New argument for
6697 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6698 method thunks and which is the trampoline to call if the lookup
6699 fails. Enable the virtual generic method thunk for x86.
6701 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6702 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6703 argument but assert that it's NULL, because these archs don't yet
6704 implement the virtual generic method thunk. Changes in the IMT
6705 thunk data structures.
6707 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6709 * aot-compiler.c (emit_globals): Avoid invalid characters in
6710 the static linking symbol.
6712 * objects.cs: Add a test for the range check optimization. Fix warnings.
6714 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6715 optimization from the current JIT.
6717 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6718 later in decompose_array_access_opts () to allow more optimizations.
6720 * method-to-ir.c (mono_handle_soft_float): Rename this to
6721 mono_decompose_soft_float () for consistency.
6723 * mini-ops.h: Fix arguments of OP_STRLEN.
6725 * method-to-ir.c (save_cast_details): Extract the cast details saving code
6726 into a separate function.
6727 (reset_cast_details): Ditto.
6728 (handle_unbox): Save cast details. Fixes #431254.
6730 * method-to-ir.c: Remove some obsolete FIXMEs.
6732 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6734 * ir-emit.h (alloc_dreg): Write a warning before crashing.
6736 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6738 * mini-codegen.c: More work on macros to make them
6739 ready for multiple regbanks.
6741 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6743 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
6745 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
6747 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6749 * mini-codegen.c (mono_spillvar_offset): Proper support for
6752 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6754 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
6755 the stack overflow changes.
6757 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6759 * mini-codegen.c: Make all bank macros depend on reg_bank.
6761 * mini-codegen.c (mono_local_regalloc): Make free mask
6762 initialization regbank aware.
6764 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6766 * mini-codegen.c (mono_local_regalloc): Extract callee
6767 mask selection to a function and make it regbank aware.
6769 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6771 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
6772 code to deal with many regbanks.
6774 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6776 * mini-codegen.c: More fp->regbank changes.
6778 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6780 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
6781 of a hardcoded constant.
6783 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6785 * method-to-ir.c (type_from_stack_type): Fix typo.
6787 2008-09-29 Zoltan Varga <vargaz@gmail.com>
6789 * mini-ia64.c (emit_move_return_value): Convert float return values to
6792 * objects.cs: Add a new test.
6794 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
6795 VARARG methods to fix an assert later.
6797 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
6798 end so it at least compiles.
6800 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6802 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
6804 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
6806 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
6807 optimization to a new function (emit_optimized_ldloca_ir) and enable
6808 it for both ldloca and ldloca_s.
6810 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6812 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
6813 gshared CASTCLASS code.
6815 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
6816 amd64, where the libc stack unwinder encounters stack frames referring to
6817 native code in unmapped memory.
6819 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
6822 * generics.cs: Add new test.
6824 2008-09-27 Zoltan Varga <vargaz@gmail.com>
6826 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
6827 add a check that one of the ARM_FPU_ constants is defined.
6829 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
6831 * mini-exceptions.c: Fix build on non-altstack platforms.
6833 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
6836 * ir-emit.h: Add a comment to NEW_PCONST.
6838 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
6840 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
6842 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
6843 after the changes to MonoJitDomainInfo.
6845 2008-09-27 Mark Probst <mark.probst@gmail.com>
6847 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
6849 2008-09-27 Mark Probst <mark.probst@gmail.com>
6851 * mini-ppc.c: Compiler warning fixes.
6853 2008-09-27 Mark Probst <mark.probst@gmail.com>
6855 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
6858 2008-09-27 Mark Probst <mark.probst@gmail.com>
6860 * exceptions-ppc.c, mini-ppc.h: Compile
6861 mono_arch_handle_altstack_exception() on Darwin, too.
6863 2008-09-27 Mark Probst <mark.probst@gmail.com>
6865 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
6866 work on archs which don't have generic sharing implemented, only
6867 without the vtable_arg.
6869 2008-09-26 Mark Probst <mark.probst@gmail.com>
6871 * mini.c: Added comment explaining why delegate ctor icall
6872 wrappers are compiled.
6874 2008-09-26 Mark Probst <mark.probst@gmail.com>
6876 * mini.c: Don't produce trampolines to delegate ctor icall
6877 wrappers but compile them upfront.
6879 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
6881 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
6882 runtime-set function when going back to managed code. Currently this
6883 is used to set back the protection on the soft ovf pages and/or to
6884 throw the stack overflow exception that happened in unmanaged code.
6886 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
6888 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
6889 runtime-set function when going back to managed code. Currently this
6890 is used to set back the protection on the soft ovf pages and/or to
6891 throw the stack overflow exception that happened in unmanaged code.
6893 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6895 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
6896 the support code for restoring stack protection after stack overflows
6897 that happen in unmanaged code. Don't set the exec permission on the
6900 2008-09-26 Zoltan Varga <vargaz@gmail.com>
6902 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
6903 delegate->method_ptr is set. Fixes #428054.
6905 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6907 * tests.cs: Rename to ratests.cs.
6909 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
6910 emit_get_rgctx_... functions.
6912 2008-09-25 Mark Probst <mark.probst@gmail.com>
6914 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
6916 2008-09-25 Mark Probst <mark.probst@gmail.com>
6918 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
6919 before asserting that method is sharable.
6921 2008-09-25 Mark Probst <mark.probst@gmail.com>
6923 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
6924 whether method needs a static RGCTX wrapper used instead of
6927 * generic-sharing.c, mini.h: A few functions moved to
6928 metadata/generic-sharing.c.
6930 2008-09-25 Mark Probst <mark.probst@gmail.com>
6932 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
6933 Generic code sharing for value types, which essentially means
6934 treating value type methods like static methods. The RGCTX is
6935 passed in the same way.
6937 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6939 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
6940 opcode when creating multi-dimensional arrays of open types.
6942 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
6945 * generics.cs: Add a test.
6947 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
6949 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6951 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
6953 * mini.c (mini_method_compile): Set it when running under the debugger.
6955 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
6956 vreg optimization if the flag is set.
6958 * driver.c (mono_main): Add --attach= option to pass options to
6961 * mini.c (sigquit_signal_handler): Start the attach agent.
6963 * ssapre.c: Disable this to save space since it is not yet ported to
6966 * regalloc2.c: Disable this to save space.
6968 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
6970 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
6972 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
6973 the -v option useful again.
6975 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6977 * mini-amd64.c (mono_arch_output_basic_block): Add support for
6980 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
6981 arrays of arrays. Fixes #428406.
6983 * method-to-ir.c (mini_emit_castclass): Ditto.
6985 * objects.cs: Add new test.
6987 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
6989 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
6990 was wrong at it choked against target_type_is_incompatible for byref types.
6992 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6994 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
6997 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
6999 * mini-exceptions.c: update a few more exceptions-related counters.
7001 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7003 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7004 new functions to allocate from persistent mempools.
7006 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7008 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7009 multiple register banks in the future.
7011 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7013 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7015 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7017 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7019 * mini.h: Export type_to_eval_stack_type.
7021 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7022 is only ins->klass of byref types.
7024 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7026 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7027 (mini_emit_memcpy2): Ditto.
7029 * mini-amd64.c: Fix a warning.
7031 2008-09-21 Mark Probst <mark.probst@gmail.com>
7033 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7036 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7038 * method-to-ir.c: Extract stloc micro-optimization to a
7039 function and apply it to all cases.
7041 2008-09-19 Mark Probst <mark.probst@gmail.com>
7043 * method-to-ir.c: Don't fail generic code sharing in cases we
7046 2008-09-18 Mark Probst <mark.probst@gmail.com>
7048 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7050 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7052 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7055 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7057 * trace.c: make tracing more useful and correct, with per-thread
7060 2008-09-15 Mark Probst <mark.probst@gmail.com>
7062 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7063 doing a method call and the argument is an R4.
7065 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7067 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7070 2008-09-13 Mark Probst <mark.probst@gmail.com>
7072 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7074 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7076 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7077 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7079 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7081 * driver.c: Add a --agent argument (not supported yet) to load managed
7082 agent assemblies before loading the main assembly, similarly to how the
7083 Java VM handles agents.
7085 2008-09-11 Mark Probst <mark.probst@gmail.com>
7087 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7088 function to do stack layout of local variables.
7090 2008-09-11 Mark Probst <mark.probst@gmail.com>
7092 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7095 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7097 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7098 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7099 JIT if DISABLE_JIT is defined.
7101 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7104 2008-09-10 Mark Probst <mark.probst@gmail.com>
7106 * iltests.il.in: Disable the fconv test on PPC (the result is
7107 undefined according to ECMA).
7109 2008-09-10 Mark Probst <mark.probst@gmail.com>
7111 * iltests.il.in: Enable tail call tests for PPC.
7113 * mini.h: Add variable for storing incoming valuetype argument
7114 addresses for tail calls.
7116 * mini-ppc.c: Implement valuetype arguments and return values for
7119 2008-09-09 Mark Probst <mark.probst@gmail.com>
7121 * mini-ppc.c: Partially implement tail calls (struct arguments and
7122 return values not supported).
7124 * method-to-ir.c: Enable tail calls on PPC.
7126 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7128 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7129 runtime-invoke wrappers to work around the problem of them getting
7130 assigned to a random class.
7132 * aot-runtime.c (mono_aot_get_method): Ditto.
7134 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7136 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7137 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7139 2008-09-07 Mark Probst <mark.probst@gmail.com>
7141 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7142 until they're implemented properly.
7144 * exceptions-ppc.c: Use arch-independent exception-handling code
7145 instead of custom one.
7147 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7150 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7152 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7153 applies when __powerpc__ is defined.
7155 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7157 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7158 methods to their code to avoid computing the full name of wrappers and
7159 doing a lookup in a string hash table.
7161 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7163 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7164 we identify bblocks before method_to_ir () is ran.
7166 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7167 Also avoid optimizing branches pointing to themselves.
7169 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7171 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7173 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7175 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7177 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7178 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7179 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7182 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7183 jumped to the same entry in plt_jump_table.
7185 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7187 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7190 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7192 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7193 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7196 2008-08-29 Geoff Norton <gnorton@novell.com>
7198 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7199 segment, and doesn't properly handle .space as .text. Fixes
7202 2008-08-29 Geoff Norton <gnorton@novell.com>
7204 * mini.c: Disable the mach exception handler when running on
7207 2008-08-29 Geoff Norton <gnorton@novell.com>
7209 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7210 globals on Darwin/ARM
7212 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7214 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7215 since too many things depend on it. Instead, call
7216 mono_runtime_set_no_exec ().
7218 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7221 * aot-compiler.c: Add an 'asm-only' AOT option.
7223 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7225 * aot-compiler.c (compile_method): Disable gshared support for now as it
7228 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7230 * mini-amd64.h : Fix a compiler warning.
7232 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7233 Changed to use a callback function to retrieve the unwind info.
7234 This avoids problems observed when code blocks were removed by
7235 unloading an app domain.
7237 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7238 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7241 Contributed under MIT/X11 license.
7243 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7245 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7246 case to keep the stack aligned to 8.
7248 Contributed under MIT/X11 license.
7250 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7252 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7253 avoid repeated linear searches.
7255 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7257 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7258 methods it can't handle.
7260 * aot-compiler.c (add_method): Avoid adding a method twice.
7261 (add_wrappers): Add runtime invoke wrappers for all methods.
7263 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7264 function to create an aot-compatible version of this trampoline.
7266 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7268 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7270 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7272 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7273 with a generic sharing failure.
7275 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7277 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7278 CEE_RETHROW. Fixes #419634.
7280 * mini.c (mono_method_to_ir): Ditto.
7282 * exceptions.cs: Add a new test.
7284 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7285 to mono_type_stack_size_internal () since some callers might not pass in
7288 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7289 instrument_prolog. Fixes #419878.
7291 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7292 doubles in soft float mode volatile.
7294 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7296 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7298 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7299 to handle soft float correctly.
7301 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7304 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7306 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7307 to sp, since the generics catch code requires it.
7309 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7312 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7313 mono_arch_emit_imt_argument ().
7315 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7317 * mini-arm.c tramp-arm.c: Generic sharing updates.
7319 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7321 * mini-arm.c: Fix the arm build.
7323 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7324 handling enums, generic instances and generic sharing.
7325 (mini_type_stack_size_full): Ditto.
7327 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7329 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7331 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7333 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7336 * mini-arm.c: Various small generic sharing changes.
7338 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7340 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7343 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7344 helper function to return a generic class init trampoline.
7346 * method-to-ir.c mini.c: Use it.
7348 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7349 arch-specfic function to return a generic class init trampoline.
7351 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7352 the GENERIC_CLASS_INIT custom code.
7354 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7355 a fatal error, not a sharing failure.
7357 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7360 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7361 trampoline argument from MONO_ARCH_VTABLE_REG.
7363 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7364 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7365 argument, and pass the vtable in VTABLE_REG.
7367 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7368 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7369 argument, and pass the vtable in VTABLE_REG.
7370 (mono_arch_create_trampoline_code_full): Remove some special casing for
7371 the rgctx fetch trampoline.
7373 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7376 * iltests.il: Add a test for it.
7378 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7380 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7382 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7385 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7386 use mono_jit_info_table_find () to avoid recursion.
7387 (mono_delegate_trampoline): Add a sync wrapper here.
7389 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7392 * mini.c (mono_method_to_ir): Ditto.
7394 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7395 add_sync_wrapper argument. Don't add a sync wrapper here.
7396 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7398 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7400 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7402 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7403 of nonvolatile registers back from MonoContext to CONTEXT.
7405 Contributed under MIT/X11 license.
7407 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7409 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7410 arguments on Winx64 there are only 4 argument registers. For this
7411 logic to work the last argument must be pulled from the stack.
7413 Contributed under MIT/X11 license.
7415 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7417 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7419 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7420 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7421 encode/decode_method_ref ().
7423 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7425 * aot-runtime.c (decode_patch): Ditto.
7427 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7428 MONO_PATCH_INFO_METHOD.
7430 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7433 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7436 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7438 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7439 one from the caller.
7441 * aot-runtime.c (decode_generic_inst): New function to decode and
7442 return a interned generic inst.
7443 (decode_klass_ref): Use it.
7444 (decode_method_ref): Ditto.
7446 * aot-compiler.c (emit_exception_debug_info): Save
7447 jinfo->has_generic_jit_info too.
7449 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7451 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7453 * iltests.il.in: Add a test for fconv_to_i.
7455 * liveness.c: Disable the liveness2 pass for now to save space.
7457 * regalloc2.c: Include mempool-internals.h to fix warnings.
7459 * aot-compiler.c (encode_method_ref): Encode the context of generic
7462 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7463 the context saved in the aot file.
7465 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7467 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7469 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7470 volatile so they won't be optimized away.
7472 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7478 * dominators.c: Remove duplicated functions that now are in
7479 mempool-internals.h.
7481 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7483 * aot-compiler.c: Fix warnings.
7485 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7487 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7489 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7492 * mini.c (mono_resolve_patch_target): Ditto.
7494 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7495 (encode_klass_ref): Add support for encoding VARs/MVARs.
7497 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7499 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7500 the handling of the got entries into a separate 'decode_got_entry' function.
7501 Add support for RGCTX_FETCH.
7503 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7504 clobbered by the trampoline code.
7506 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7507 not clobbered by the indirect calling code.
7509 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7511 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7514 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7516 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7517 signature using the compilation mempool otherwise we would leak it.
7519 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7521 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7522 mono_emit_abs_call ().
7524 * patch-info.h: Add GENERIC_CLASS_INIT.
7526 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7528 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7529 as their target as a near call.
7531 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7533 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7535 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7536 call to a runtime function described by a patch.
7538 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7539 mono_emit_abs_call, this has the advantage that the ABS handling code in
7540 mono_codegen () can handle them both, and can handle other stuff in the
7541 future without additional code.
7543 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7545 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7548 * mini.h: Add missing bblock related prototypes.
7550 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7551 reverse_inst_list_len fields.
7553 * mini.c: Refactor this file a bit by moving branch optimizations to
7556 * method-to-ir.c: Merge generic sharing changes missed earlier.
7558 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7560 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7561 shared patches. Process METHODCONST as a shared patch.
7563 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7564 as it crashes on the 2.0 mscorlib.
7566 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7569 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7570 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7573 * aot-compiler.c: Reorganize the got handling code to be a bit more
7576 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7578 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7579 mono_patch_info_equals/hash, and use it to massively simplify
7582 * mini.c (mono_patch_info_hash): Simplify this and add support for
7585 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7587 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7588 handling code, since an offset is not enough to identify a trampoline.
7590 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7592 2008-08-17 Mark Probst <mark.probst@gmail.com>
7594 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7596 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7598 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7600 * decompose.c: PPC decompositions for various ops.
7602 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7604 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7606 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7607 call the generic trampoline code using a call, instead of a jump, to
7608 remove some special casing from the generic trampoline code.
7610 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7611 (mono_codegen): Ditto.
7613 * aot-compiler.c aot-runtime.c: Ditto.
7615 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7617 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7618 helper function to find the offset corresponding to a lazy fetch trampoline.
7620 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7621 when doing generic sharing.
7623 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7626 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7627 mini-trampolines.c to be with the other trampoline creation functions.
7629 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7630 as it is equal to method->signature in most cases, add a
7631 mono_emit_method_call_full variant which takes a signature and an imt
7634 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7636 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7637 to this function, since it could be computed easily from the method
7639 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7642 * method-to-ir.c mini.c: Remove references to
7643 compile_generic_method_wo_context.
7645 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7646 generic method calls.
7648 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7649 dimensional non-szarrays.
7651 * mini.c (mini_init): Register mono_array_new_1.
7653 * jit-icalls.c (mono_array_new_1): New jit icall.
7655 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7656 pointing to the method.
7658 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7659 method addresses belonging to METHOD_JUMP patches in the
7660 jump_target_got_slot_hash.
7661 (mono_aot_load_method): Ditto.
7663 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7664 METHOD_JUMP patches.
7666 * mini.c (mini_create_jit_domain_info): New helper function which
7667 initializes/frees domain->runtime_info.
7668 (mini_free_jit_domain_info): Ditto.
7669 (mini_init): Install the domain hook functions with the runtime.
7671 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7672 information maintained by the JIT.
7674 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7675 insertion into jump_table_hash into mono_codegen (), also implement proper
7678 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7679 tail calls, it is already done by the aot code.
7681 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7684 * iltests.il.in: Make the jmp test a bit more complex.
7686 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7687 generic instances which doesn't have a token.
7689 * aot-runtime.c (decode_method_ref): Ditto.
7691 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7692 can handle this case now.
7693 (handle_box): Ditto.
7695 2008-08-15 Geoff Norton <gnorton@novell.com>
7697 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7700 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7702 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7703 calling generic methods.
7705 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7707 * aot-runtime.c (decode_patch_info): Ditto.
7709 * mini.c (mono_resolve_patch_target): Ditto.
7711 * patch-info.h: Add METHOD_RGCTX.
7713 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7715 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7717 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7718 arguments in registers.
7720 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
7721 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
7723 * mini.c (mini_method_compile): Abort aot compilation for generic
7724 methods if generic sharing is disabled.
7726 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
7729 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
7730 requiring an mrgctx.
7732 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
7733 store instructions when converting a vcall to a normal call.
7735 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
7736 mono_arch_find_jit_info.
7738 2008-08-13 Zoltan Varga <vargaz@gmail.com>
7740 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
7741 avoid calling mono_method_full_name () for every method even if the
7743 (check_inline_caller_method_name_limit): Ditto.
7745 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7747 * driver.c (main_thread_handler): Allow AOT compilation of multiple
7748 assemblies in one run.
7750 * aot-compiler.c (mono_compile_assembly): Only print out a count of
7751 skipped methods if it is not 0.
7753 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
7755 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7757 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
7758 MONO_ARCH_HAVE_UNWIND_TABLE.
7760 Contributed under MIT/X11 license.
7762 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7764 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
7765 from default optimizaton list on Winx64.
7767 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
7769 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
7770 the LMF from the MonoJitTlsData structure.
7772 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
7774 Contributed under MIT/X11 license.
7776 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7778 * mini.c (sigsegv_signal_handler): Fix the build.
7780 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
7781 assembly->aot_module.
7783 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
7784 hash table. This simplifies and speeds up a lot of code, and fixes support
7787 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
7790 * mini-exceptions.c: Ditto.
7792 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
7793 'native_offset' argument, since these are computed in the
7794 mono_find_jit_info () function.
7796 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
7797 is used by exceptions-ppc.c.
7799 * exceptions-ppc.c: Call mono_find_jit_info () instead of
7800 mono_arch_find_jit_info ().
7802 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
7803 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
7804 generic code in mini-exceptions.c.
7806 2008-08-11 Zoltan Varga <vargaz@gmail.com>
7808 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
7810 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
7812 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
7813 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
7814 called while holding the loader lock. Fixes #415608.
7815 (mono_aot_get_method_from_token_inner): Ditto.
7817 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7819 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
7820 to reduce differences between this and the generic implementation in
7822 (ves_icall_get_frame_info): Ditto.
7824 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
7826 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
7829 * exceptions-ppc.c (arch_get_call_filter): Rename this to
7830 mono_arch_get_call_filter () and make it non-static, for consistency with the
7831 other architectures.
7833 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
7836 * local-propagation.c:
7837 * mini-x86.c: Correct the name of arch defines.
7839 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7841 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
7842 NO_EMULATE_LONG_SHIFT_OPS define.
7844 2008-08-08 Zoltan Varga <vargaz@gmail.com>
7846 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
7847 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
7849 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
7850 MACH fixes. Merged from the 2.0 branch.
7852 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
7854 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
7855 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
7857 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
7859 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
7860 mono_marshal_get_native_wrapper () signature changes.
7862 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
7864 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
7865 conversion bug under arm.
7867 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
7869 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
7871 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
7872 with overflow checking.
7874 2008-08-05 Marek Habersack <mhabersack@novell.com>
7876 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
7877 to the genmdesc.pl file
7879 2008-08-05 Zoltan Varga <vargaz@gmail.com>
7881 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
7882 arg_array in the soft-float versions of the LOAD/STORE macros.
7884 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
7887 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
7889 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7891 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
7892 a float HFA. Fixes #413621.
7894 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
7896 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
7897 frame_size to args_size. Fixes build.
7899 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7901 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
7902 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
7904 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
7905 the stack are not unaligned. Fixes #413247.
7907 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
7909 * mini.c: update jitted methods performance counters.
7911 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7913 * mini-exceptions.c: increase the exceptions thrown performance
7914 counter in mono_handle_exception ().
7916 2008-07-29 Zoltan Varga <vargaz@gmail.com>
7918 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
7919 can work with netmodules.
7921 2008-07-28 Geoff Norton <gnorton@novell.com>
7923 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
7926 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7928 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
7931 2008-07-28 Bill Holmes <billholmes54@gmail.com>
7933 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7934 The float param registers and other param registers must be the
7935 same index on Windows x64.
7937 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
7938 ArgValuetypeAddrInIReg argument case. Setting the argument
7939 op to OP_VTARG_ADDR (OP_REGOFFSET)).
7941 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
7942 variable computed above as the copy length for arguments of storage
7943 type ArgValuetypeAddrInIReg.
7945 * mini-amd64.c (mono_arch_emit_call) : Implementing the
7946 ArgValuetypeAddrInIReg argument case. This case will rely on
7947 mono_arch_emit_outarg_vt to emit the correct code later in the process.
7949 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
7950 a 32 byte stack allocation for all calls. We will omit the adjustment for
7951 jump and tail call instructoins as they do not follow the typical call behavior.
7953 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
7954 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7955 local variable and pass the local variable by reference to the called method.
7957 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
7958 Implementing the ArgValuetypeAddrInIReg argument case. When the address
7959 of a struct is passed in a register it must be saved with the other
7960 volatile argument on the stack.
7962 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
7963 frame pointer the stack adjustment value must be saved to the unwind
7966 Contributed under MIT/X11 license.
7968 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7970 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
7971 which got lost in the merge.
7973 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7975 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
7978 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
7980 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
7981 icalls, since they won't be patched.
7983 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
7984 different code sequence when running under valgrind to prevent some valgrind
7987 * iltests.il.in: Add new regression test.
7989 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
7992 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
7993 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
7995 * iltests.il.in: Add new test.
7997 * aot-compiler.c: Fix some warnings.
7999 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8002 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8004 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8005 (mini_usage_jitdeveloper): Add a missing --wapi option.
8007 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8009 * mini-codegen.c: Simplify the is_fp macros.
8010 (free_up_ireg): Remove, use free_up_reg instead.
8011 (free_up_reg): Fix the fp case.
8013 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8015 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8018 * exceptions-x86.c: Merge some changes which seemed to have got lost
8019 in the linear-ir merge.
8021 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8023 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8024 long vreg volatile even if the variable was already created.
8026 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8029 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8031 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8033 * mini.c (mono_jit_compile_method_inner): Add support for
8034 MONO_EXCEPTION_BAD_IMAGE.
8036 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8037 mini_method_get_context () returns NULL. Fixes #356531.
8039 * mini.c (mono_method_to_ir): Ditto.
8041 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8042 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8044 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8046 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8047 in the LDFTN implementation.
8049 2008-07-25 Mark Probst <mark.probst@gmail.com>
8051 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8052 code, patch calls to icalls, too, even if they're not in the
8053 shared generic code hash. Fixes #411962.
8055 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8057 * cpu-x86.md: Increase the length of the fcall opcodes.
8059 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8060 calls returning floats.
8062 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8065 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8068 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8069 into the domain->method_code_hash.
8071 * aot-compiler.c: Fix win32 build.
8073 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8075 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8076 gshared NEWARR implementation.
8078 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8080 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8081 can be used outside of method_to_ir.
8083 * mini.h (MonoCompile): Add arg_types field.
8085 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8087 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8088 the values of the local arg_array and param_types array.
8090 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8092 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8093 got accesses might only get generated later when NEWOBJ is decomposed.
8095 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8096 looking up the native code of the target method when a delegate is called
8099 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8102 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8104 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8105 AOT work on platforms without a working dlsym implementation.
8107 * mini.h: Bump AOT image format version.
8109 2008-07-24 Mark Probst <mark.probst@gmail.com>
8111 * mini-exceptions.c: Free a MonoType with
8112 mono_metadata_free_type() instead of g_free().
8114 * aot-runtime.c: Free a MonoType.
8116 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8118 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8121 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8124 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8125 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8128 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8130 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8131 NEWOBJ calls on valuetypes.
8133 * iltests.il.in: Add new test.
8135 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8137 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8139 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8140 is no longer needed.
8142 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8143 non register sized integer arguments.
8144 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8145 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8148 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8151 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8152 two a binop with different sized arguments is emitted.
8154 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8155 instruction in the ins==NULL case.
8157 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8159 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8161 * mini-x86.c: Fix osx build.
8163 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8166 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8167 instruction for non int sized variables.
8169 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8172 2008-07-23 Robert Jordan <robertj@gmx.net>
8174 * method-to-ir.c: Fix MSVC build.
8176 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8178 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8179 a non int sized type, widen it to an int since newer versions of gcc seem to
8180 generate code which needs this.
8182 * ssa2.c abcremoval2.c: Fix warnings.
8184 * *: Merge the Linear IR branch.
8186 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8187 the ChangeLog file there describes all the changes done over the years.
8188 Further documentation can be found at www.mono-project.com/Linear_IL.
8190 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8192 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8193 The float param registers and other param registers must be the
8194 same index on Windows x64.
8196 Contributed under MIT/X11 license.
8198 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8200 * mini.c: Make the previous fix GC safe.
8202 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8204 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8206 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8208 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8209 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8210 ArgValuetypeAddrInIReg instead.
8212 Contributed under MIT/X11 license.
8214 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8216 * mini-codegen.c (get_register_spilling): Fix a warning.
8218 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8220 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8221 for types which the initialization fails. Raises the provided exception
8222 at the right stop after cleanup.
8224 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8226 * aot-compiler.c: Free most of the memory allocated during compilation.
8228 * mini.c (mini_parse_debug_options): Fix a leak.
8230 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8231 during aot compilation.
8233 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8235 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8236 it has too much register pressure.
8238 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8240 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8242 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8244 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8247 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8248 on amd64 similar to the way it is done on arm.
8250 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8252 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8253 consistency, normalize error messages, avoid loading aot-only modules in
8256 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8259 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8261 2008-07-11 Martin Baulig <martin@ximian.com>
8264 (MonoDebuggerInfo): Add `interruption_request'.
8266 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8268 * aot-compiler.c (emit_plt): Remove some dead code.
8270 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8272 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8273 return the plt info offset belonging to a given plt entry.
8275 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8276 mono_aot_get_plt_info_offset.
8278 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8279 similar to the amd64 code by makeing jumps through a separate jump table
8280 instead of embedding the jump addresses into the code.
8282 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8284 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8287 2008-07-10 Martin Baulig <martin@ximian.com>
8289 * mini.c (mini_method_compile): Disable generics sharing when
8290 running in the debugger.
8292 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8294 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8296 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8297 the local register allocator from running out of registers on x86 when
8300 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8302 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8303 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8306 Contributed under MIT/X11 license.
8308 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8310 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8311 speed up the assembler.
8313 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8315 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8318 * mini.c: Move the soft float handling macros a bit earlier, add
8319 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8322 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8324 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8325 read-only to help catch code allocation requests.
8327 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8328 and turn it off when using --aot-only or when compiling with --aot=full.
8330 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8331 jump table for switches from the normal domain mempool, not the code
8334 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8335 unbox trampoline which handles aot-only mode too.
8337 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8338 an AOTed unbox trampoline.
8340 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8342 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8344 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8347 Contributed under MIT/X11 license.
8349 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8351 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8352 the unwind information for the method at the end of the allocated block.
8354 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8355 MonoCompileArch to hold the unwind info for SEH on Winx64
8357 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8358 frame pointer info for the method being compiled.
8360 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8361 the call to mono_exception_from_token.
8363 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8364 storing the method prolog information in a format that the Winx64 SEH can understand. This
8365 information is stored a the end of the method block because it is all 32-bit offset based.
8367 Contributed under MIT/X11 license.
8369 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8371 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8373 * wapihandles.c: Fix warnings.
8375 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8378 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8379 mono_jit_compile_method in aot-only mode since that calls the type
8382 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8383 get_delegate_invoke_impl in aot-only mode.
8385 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8387 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8389 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8391 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8394 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8396 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8397 init trampoline from the AOT file as well.
8399 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8400 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8403 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8406 * exceptions-amd64.c: Add _full variants for the remaining exception code
8407 creation functions as well, allow emission of relocatable code, remove
8408 caching since that is now done by the caller.
8410 * mini-exceptions.c: Add _full variants for the remaining exception code
8411 creation functions as well, add aot-only support.
8413 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8414 if we can determine a proper token for them.
8415 (add_wrappers): Add a few more wrappers.
8416 (emit_method_code): Remove some dead code.
8417 (emit_trampolines): Emit exception code too.
8419 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8421 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8422 mono_array_new_va which avoids varargs.
8424 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8426 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8427 mono_arch_create_specific_trampoline () in all places.
8429 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8430 a bit so it can be used for other things as well.
8432 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8435 * exceptions-amd64.c: Rename the caching from the exception code creation
8436 functions, it is done by the caller instead.
8438 * exceptions-amd64.c: Change the signature of the exception code creation
8439 functions to allow the creation of relocatable code later.
8441 * mini-exceptions.c: Add a set of functions to query the various
8442 runtime-generated exception functions.
8444 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8445 mono_arch_.. () functions.
8447 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8449 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8451 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8453 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8454 (mini_get_vtable_trampoline): Ditto.
8456 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8457 code in the AOT case by returning the code size and a list of relocations to
8460 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8462 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8464 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8467 Contributed under MIT/X11 license.
8469 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8471 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8472 so the buffer size can be computed correctly. Fixes #404735.
8474 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8475 normally as cfg->debug_info is already freed.
8477 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8479 * mini-amd64.c: For calls returning vtypes in registers, don't store
8480 the return address on the stack, instead allocate a separate local for
8483 2008-07-05 Mark Probst <mark.probst@gmail.com>
8485 * mini-trampolines.c, mini.h: Add an argument to
8486 mono_create_jit_trampoline_in_domain() for turning off the adding
8487 of the sync wrapper.
8489 * mini.c: Use the JIT trampoline without sync instead of
8490 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8493 2008-07-04 Mark Probst <mark.probst@gmail.com>
8495 * driver.c: Turn on GSHARED optimization by default.
8497 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8499 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8500 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8502 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8503 create a variant of the generic trampoline code callable from AOTed trampolines.
8505 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8506 trampoline code callable from AOTed trampolines.
8508 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8510 2008-07-04 Mark Probst <mark.probst@gmail.com>
8512 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8513 pass-through manner.
8515 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8516 and don't fail sharing for them anymore.
8518 * mini-exceptions.c: Handle exceptions in shared generic methods.
8520 * generic-sharing.c: When checking the context of a generic
8521 method, also check its class's context. Don't treat wrappers as
8524 * mini-trampolines.c: Some code factored out to
8525 metadata/generic-sharing.c. Handle the MRGCTX case.
8527 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8528 we must deal with the method being of another instantiation of the
8529 class. Add static rgctx invoke wrappers to generic methods.
8531 2008-07-04 Mark Probst <mark.probst@gmail.com>
8533 * mini.c: Provide all jit infos of generic shared methods with a
8536 * mini-exceptions.c: Handle the new situation that a generic info
8537 might be available, but not info about the this/vtable/mrgctx
8540 2008-07-03 Mark Probst <mark.probst@gmail.com>
8542 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8545 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8547 * dominators.c (check_dominance_frontier): Fix a warning.
8549 * mini.h: Add some missing prototypes.
8551 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8553 * driver.c (mono_jit_init_version): Correct the comments since the first
8554 argument should be the name of the root domain, not a filename.
8556 * aot-runtime.c (make_writable): Error out if this is called while running
8558 (load_aot_module): Ditto.
8560 * aot-compiler.c: Really fix the computation of method indexes.
8562 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8563 optimizations as this is no longer called frequently.
8565 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8566 method and the invoke impl code and pass it to the delegate trampoline instead of
8567 just the delegate class.
8569 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8571 * aot-compiler.c: Fixup the computation of method indexes.
8572 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8573 the method builder infrastructure.
8575 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8578 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8579 mode, load the method right away instead of creating a trampoline.
8581 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8583 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8586 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8588 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8589 (mono_aot_load_method): Use method_index instead of method->token.
8591 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8592 can handle icalls etc. properly.
8594 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8596 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8598 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8599 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8600 JIT_ICALL_ADDR patch type.
8602 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8604 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8606 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8608 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8610 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8612 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8613 domain->jit_code_hash.
8615 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8617 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8619 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8621 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8622 get_this_arg_from_call, let it compute it when needed.
8624 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8625 gsctx from code only when needed.
8627 * mini-trampolines.c (get_generic_context): Rename this to
8628 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8629 it can be called by the arch backends.
8631 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8633 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8635 * driver.c (mono_main): Add experimental --aot-only command line option.
8637 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8640 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8642 * driver.c (DllMain): Remove mono_module_handle.
8644 Contributed under MIT/X11 license.
8646 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8648 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8649 for emitting methods which are not in the source assembly. Detect and report
8650 failure of assembling+linking.
8652 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8654 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8656 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8658 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8660 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8662 * mini.h: Remove some obsolete prototypes.
8664 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8666 2008-06-24 Mark Probst <mark.probst@gmail.com>
8668 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8669 supported by Visual Studio, so use alloca().
8671 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8673 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8676 2008-06-23 Mark Probst <mark.probst@gmail.com>
8678 * mini.c: Fail sharing of a generic method if it contains an open
8679 catch clause (because we don't pass MRGCTXs yet).
8681 2008-06-23 Mark Probst <mark.probst@gmail.com>
8683 * mini.c: When compiling a method with generic sharing, insert the
8684 method instantiated with an all-Object generic context into the
8685 jit info table, instead of the context of the first instantiation
8686 of the method we happen to compile.
8688 2008-06-18 Martin Baulig <martin@ximian.com>
8690 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8691 `major_version' and `minor_version'.
8693 2008-06-17 Mark Probst <mark.probst@gmail.com>
8695 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8696 mono_method_is_generic_sharable_impl() takes an additional
8697 argument specifying whether to treat type variables as reference
8700 2008-06-17 Mark Probst <mark.probst@gmail.com>
8702 * mini.h: Removed obsolete prototypes.
8704 2008-06-17 Mark Probst <mark.probst@gmail.com>
8706 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8707 already handle them.
8709 2008-06-17 Mark Probst <mark.probst@gmail.com>
8711 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8712 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8713 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8714 tramp-x86.c: Added a MonoGenericContext* argument to
8715 mono_arch_get_unbox_trampoline() so that it can call other
8716 functions which require it.
8718 2008-06-17 Mark Probst <mark.probst@gmail.com>
8720 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
8721 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
8722 mono_arch_get_this_arg_from_call() takes a
8723 MonoGenericSharingContext* as well.
8725 2008-06-17 Mark Probst <mark.probst@gmail.com>
8727 * mini.c: Factor out code for emitting unbox into emit_unbox() and
8728 implement generic sharing of unbox.
8730 2008-06-17 Mark Probst <mark.probst@gmail.com>
8732 * mini.c: Don't compute the vtable to determine whether a field is
8733 special static, because it might not work for open types.
8735 2008-06-17 Mark Probst <mark.probst@gmail.com>
8737 * mini.c: Removed the unused token_type and token_source arguments
8738 from get_runtime_generic_context_ptr().
8740 2008-06-17 Marek Habersack <mhabersack@novell.com>
8742 * mini.c (ADD_BINOP): fix the build
8744 2008-06-16 Zoltan Varga <vargaz@gmail.com>
8746 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
8749 2008-06-16 Mark Probst <mark.probst@gmail.com>
8751 * mini.h: Removed class relations enum that's not used anymore.
8753 2008-06-16 Mark Probst <mark.probst@gmail.com>
8755 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
8757 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
8758 the lazy fetch trampoline access code.
8760 2008-06-15 Zoltan Varga <vargaz@gmail.com>
8762 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
8764 2008-06-14 Zoltan Varga <vargaz@gmail.com>
8766 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
8768 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
8770 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
8772 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8774 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
8777 * mini-ops.h: Add MIN/MAX_UN opcodes.
8779 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
8782 * basic-math.cs: Add more min/max tests.
8784 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8786 2008-06-13 Mark Probst <mark.probst@gmail.com>
8788 * mini.c: Small fix in the prologue of emit_castclass.
8790 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8792 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8794 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
8795 do not work even for unsigned types. Fixes #400014.
8797 * basic-math.cs: Add regression tests for unsigned Min/Max.
8799 2008-06-13 Mark Probst <mark.probst@gmail.com>
8801 * mini.c: Added additional context_used argument to several
8802 functions, which will be needed for sharing generic methods. Use
8803 GET_RGCTX macro wherever appropriate. Declare only one
8804 context_used in mono_method_to_ir().
8806 2008-06-13 Mark Probst <mark.probst@gmail.com>
8808 * mini.c, generic-sharing.c: Removed generic class relations.
8810 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
8811 functions due to MRGCTX changes.
8813 2008-06-13 Mark Probst <mark.probst@gmail.com>
8815 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
8816 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
8817 with calculated IMT.
8819 * mini.c: Generic sharing of calls via generic interfaces.
8821 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
8822 generic method with non-constant MonoGenericContext*. Instead,
8823 the context is taken out of the method itself.
8825 2008-06-13 Mark Probst <mark.probst@gmail.com>
8827 * mini.c: Generic sharing of ldvirtftn.
8829 2008-06-13 Mark Probst <mark.probst@gmail.com>
8831 * mini.c: Generic sharing of ldftn.
8833 2008-06-13 Mark Probst <mark.probst@gmail.com>
8835 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
8837 2008-06-13 Mark Probst <mark.probst@gmail.com>
8839 * mini.c: Generic sharing of the special case of ldtoken followed
8840 by a call to GetTypeFromHandle.
8842 2008-06-13 Mark Probst <mark.probst@gmail.com>
8844 * mini.c: Generic sharing of box for nullable types.
8846 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8848 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
8849 are passed on the stack. Fixes #324807.
8851 2008-06-12 Bill Holmes <billholmes54@gmail.com>
8853 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
8854 for the ArgValuetypeAddrInIReg case.
8856 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
8857 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
8859 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
8860 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8861 local variable and pass the local variable by reference to the called method.
8863 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
8864 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
8866 Contributed under MIT/X11 license.
8868 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
8870 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
8872 * debug-mini.c (mono_debug_print_vars): Release memory after printing
8875 2008-06-10 Martin Baulig <martin@ximian.com>
8878 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
8880 2008-06-09 Kornel Pal <kornelpal@gmail.com>
8882 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
8883 possible error when no arguments are passed.
8885 Contributed under MIT/X11 license.
8887 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
8889 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
8890 where the file name is NULL.
8892 2008-06-09 Zoltan Varga <vargaz@gmail.com>
8894 * mini.c: Fix s390 build.
8896 2008-06-08 Zoltan Varga <vargaz@gmail.com>
8898 * trace.c (mono_trace_parse_options): Fix warnings.
8900 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
8902 2008-06-07 Zoltan Varga <vargaz@gmail.com>
8904 * mini.c (remove_block_if_useless): Avoid printing the method name.
8906 * mini.c: Remove needless setting of ins->cil_code which is now done by
8909 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
8912 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
8913 translated code after it has been patched.
8915 2008-06-06 Zoltan Varga <vargaz@gmail.com>
8917 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
8918 avoid problems during code patching on SMP systems.
8919 (emit_call): Avoid adding a patch info which is already added by
8921 (mono_arch_emit_exceptions): Ditto.
8923 2008-06-05 Zoltan Varga <vargaz@gmail.com>
8925 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
8926 MONO_TYPE_ISSTRUCT already checks for it.
8928 2008-06-05 Bill Holmes <billholmes54@gmail.com>
8930 * mini-amd64.c:merge_argument_class_from_type: When marshaling
8931 structs with floats on Winx64 the float registers are not used.
8932 The integer registers are always used..
8933 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
8934 only one register will be used and only if the size of the struct
8935 is 1,2,4, or 8 bytes.
8937 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
8940 Contributed under MIT/X11 license.
8942 2008-06-05 Martin Baulig <martin@ximian.com>
8944 * debug-debugger.c (debugger_lookup_class): Also call
8945 mono_class_setup_methods() here; we're only called from RTI.
8947 2008-06-05 Andreas Farber <andreas.faerber@web.de>
8949 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
8950 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
8951 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
8952 Post-process object files and add dtrace-generated object, if necessary.
8954 Contributed under MIT/X11 license.
8956 2008-06-04 Mark Probst <mark.probst@gmail.com>
8958 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
8961 * mini.c: Generic sharing for unbox.any and castclass.
8963 2008-06-04 Mark Probst <mark.probst@gmail.com>
8965 * mini.c: Ignore tailcall prefix in shared generic code and when
8966 doing calls which require a vtable/rgctx argument.
8968 2008-06-04 Mark Probst <mark.probst@gmail.com>
8970 * mini.c: Don't free the JIT info.
8972 * driver.c: Changes in the JIT info table testing code.
8974 2008-06-03 Zoltan Varga <vargaz@gmail.com>
8976 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
8977 interruption. Fix some warnings.
8979 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
8980 interruption_checkpoint.
8982 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
8984 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
8985 from embedding applications.
8987 2008-06-02 William Holmes <billholmes54@gmail.com>
8989 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
8990 reserving 32 bytes on the stack when making calls.
8992 Contributed under MIT/X11 license.
8994 2008-06-01 Zoltan Varga <vargaz@gmail.com>
8996 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
8997 the linear IL branch.
8999 * driver.c: Print out more information for --version on arm.
9001 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9003 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9004 bb_exit instead, since out of line bblocks might not actually be emitted
9007 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9008 maximum epilog size for out of line bblocks if tracing is enabled.
9010 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9012 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9014 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9016 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9018 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9019 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9022 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9024 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9025 the 'value' to store is a constant.
9027 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9029 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9030 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9032 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9034 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9035 for accessing method->generic_container.
9037 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9039 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9041 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9043 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9045 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9048 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9050 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9052 * mini.c: Handle the case when mono_class_vtable () fails.
9054 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9055 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9058 2008-05-22 Mark Probst <mark.probst@gmail.com>
9060 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9061 together with domain sharing.
9063 2008-05-22 Mark Probst <mark.probst@gmail.com>
9065 * mini.c: Treat callvirts to final methods like non-virtual calls
9066 when doing generic sharing, i.e. look them up in the runtime
9069 2008-05-22 Mark Probst <mark.probst@gmail.com>
9071 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9072 with computed types (for generic sharing).
9074 * mini.c: Generic sharing for mkrefany and refanyval.
9076 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9078 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9081 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9082 the generic sharing code.
9084 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9087 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9089 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9091 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9093 * driver.c: updated copyright date
9095 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9097 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9100 2008-05-19 Martin Baulig <martin@ximian.com>
9102 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9103 pointing to the new `_mono_debug_using_mono_debugger' variable.
9106 (mono_main): Check mono_debug_using_mono_debugger() rather than
9107 the `MONO_INSIDE_MDB' environment variable to check whether we're
9108 inside the debugger.
9110 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9112 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9115 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9117 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9119 * mini.c: Added mini_assembly_can_skip_verification. This
9120 function checks if the assembly requested to skip verification.
9121 Fixes part of #387274.
9123 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9125 * mini.c (mini_get_method): Disable the check for open generic classes when
9126 using generic sharing.
9128 * generics.cs: Add a test for #387034.
9130 * mini.c (mini_get_method): Check whenever the method class is an open generic
9131 type, and return NULL in that case, causing a verification error. Fixes
9134 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9136 * driver.c (mono_main): Revert r102623. The right
9137 thing to do is to enable the verifier under verifiable
9138 unless a --security flag was passed.
9140 We need this non-trivial behavior for --verify-all otherwise
9141 mcs-compileall won't be able to use it. As it needs everything to
9142 be verified under validil.
9144 2008-05-06 Martin Baulig <martin@ximian.com>
9148 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9149 (mono_debugger_thread_cleanup): Likewise.
9150 (mono_debugger_extended_notification): Likewise.
9152 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9154 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9155 against both inflated and non-inflated methods. We need to check against the
9156 generic definition for cases where the instantiated method is not visible.
9157 We need to check against the inflated types for cases where the instantiation
9158 changes any super type. This fixes #382986.
9160 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9161 that check for visibiliy as generic params only appears as the type subject
9162 of tokens on call opcodes. Field manipulation and ldftn must always
9163 target an exact type.
9165 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9167 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9168 if no related --security flag is passed.
9170 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9172 * mini-arch.h: Prepare support for ppc64.
9174 Contributed under MIT/X11 license.
9176 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9178 * aot-runtime.c: Prepare support for ppc64.
9180 Contributed under MIT/X11 license.
9182 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9184 * mini-ops.h: Prepare support for ppc64.
9186 Contributed under MIT/X11 license.
9188 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9190 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9192 Contributed under MIT/X11 license.
9194 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9196 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9197 assemblies, since aot_name is not a full path, causing us to load MS.NET
9198 assemblies on windows.
9200 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9202 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9203 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9204 * main.c: Use UTF-8 encoded command line instead of Windows default code
9205 page on Windows to support Unicode.
9206 * driver.c (DllMain): New function for mixed-mode assembly support.
9207 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9208 export __stdcall functions without decoration.
9210 Contributed under MIT/X11 license.
9212 2008-04-28 Mark Probst <mark.probst@gmail.com>
9214 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9215 saving it very early.
9217 2008-04-28 Mark Probst <mark.probst@gmail.com>
9219 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9220 deleted. The only way to access the new RGCTX is via the
9223 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9224 vtable instead of the RGCTX to static methods.
9226 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9227 accessing the new RGCTX.
9229 * generic-sharing.c: There is no separation between self, type
9230 arguments and other types in the RGCTX anymore.
9232 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9234 * mini-amd64.c (add_general): Remove previous stack adjustment.
9235 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9236 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9237 for 32 bytes of stack space reserved for all calls.
9239 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9240 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9243 Code contributed under MIT/X11 license.
9245 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9247 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9248 against the root definition, peeling out method and type instantiations.
9249 Cache verify success results, code that fails verification is still
9250 checked multiple times.
9252 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9254 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9256 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9258 * mini-amd64.c (add_general): Always increment stack on Win64.
9259 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9262 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9263 stack based argument handling on Win64.
9265 Code contributed under MIT/X11 license.
9267 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9269 * Makefile.am (version.h): Add support for git-svn.
9271 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9273 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9274 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9275 avoiding allocations and libc functions which might deadlock.
9277 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9278 'no-gdb-backtrace' option is set.
9280 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9282 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9284 2008-04-21 Martin Baulig <martin@ximian.com>
9286 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9287 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9289 2008-04-21 Martin Baulig <martin@ximian.com>
9291 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9292 `thread_vtable', `event_handler_ptr' and `event_handler'.
9294 2008-04-21 Martin Baulig <martin@ximian.com>
9296 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9297 allows delayed initialization of the `executable_code_buffer' when
9300 2008-04-21 Martin Baulig <martin@ximian.com>
9302 * mini.h (mono_debugger_create_notification_function): Removed.
9303 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9305 * mdb-debug-info64.s
9306 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9308 * mdb-debug-info32.s
9309 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9311 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9312 currently only works on x86 and x86_64, so don't create it on ppc.
9314 2008-04-21 Martin Baulig <martin@ximian.com>
9316 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9319 (mini_method_compile): In the fp elimination check, check
9320 `debug_options.mdb_optimizations' in addition to
9321 mono_debug_using_mono_debugger().
9323 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9324 disable some JIT optimizations which are only disabled when
9325 running inside the debugger.
9326 Added `--help-debug' option to describe the debugging options.
9327 (parse_debug_options): New static function to parse the `--debug'
9328 options, so we can easily add more stuff in future.
9330 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9332 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9333 the method has no body.
9335 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9337 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9338 assembly is not allowed in MSVC 64-bit compiler.
9339 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9340 as we get floating point exceptions everywhere.
9342 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9343 correctly align arguments for call to throw_exception.
9344 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9346 Code contributed under MIT/X11 license.
9348 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9350 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9352 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9354 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9356 * mini-amd64.c (NEW_INS): Set cil_code.
9358 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9359 from mini-amd64.c so all debugger related logic is in one place.
9361 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9362 later won't have a random ip assigned to them.
9364 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9366 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9367 the arch specific function initializes code_size.
9368 (mono_create_delegate_trampoline): Ditto.
9370 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9371 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9374 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9375 running under the debugger.
9377 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9380 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9381 debugger. Also move the disabling of optimizations here from driver.c.
9382 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9385 * mini.h (MonoCompile): Add a few new flags.
9387 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9389 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9390 so the cil_code field of created MonoInst's is properly set.
9391 (mini_select_instructions): Ditto.
9393 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9394 (MONO_INST_NEW_CALL): Ditto.
9396 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9397 in many places so the ins->cil_code field is properly initialized.
9399 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9402 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9404 * mini.c (mini_method_compile): Print a different message when compiling a
9407 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9410 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9412 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9415 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9417 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9419 * mini.c (handle_stack_args): Make this return void since its return value was
9420 never used. Also set cfg->unverifiable for invalid IL instead of calling
9423 2008-04-10 Mark Probst <mark.probst@gmail.com>
9425 * mini.c: Make sure "this" is live in catch clauses with type
9426 variables in shared generic code.
9428 2008-04-08 Mark Probst <mark.probst@gmail.com>
9430 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9431 generic_class_is_reference_type() to ensure the proper behaviour
9432 when sharing generic code and the type in question is a type
9435 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9437 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9438 race conditions when printing thread dumps. Fixes #377738.
9440 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9442 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9443 shows up when both MonoInst arguments can cause aliasig.
9444 There is likely no way in the current JIT to trigger this problem, but
9445 it showed up in the development of generics sharing, when in a new
9446 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9447 When the generics sharing code will be committed, its tests will be
9448 valid also for this bug.
9450 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9452 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9455 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9458 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9460 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9461 use a more detailed exception message for InvalidCastException.
9463 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9465 * driver.c (mono_main): Add --debug=casts option to turn on better
9466 InvalidCastException message details.
9468 * mini.c (mini_get_debug_options): New helper function to return the address of
9469 the debug_options variable.
9471 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9472 the jit_tls TLS variable.
9474 * mini.c (mono_jit_tls): New TLS variable.
9476 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9479 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9481 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9483 * mini.c: Removed verifer related stuff, code moved to verify.c.
9485 * driver.c: Using code from verify.c instead of mini.c.
9487 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9489 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9492 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9494 * mini.c (check_for_method_verify): Enabling verification of
9495 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9498 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9500 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9501 caller saved registers as well.
9503 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9504 saved registers as well.
9506 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9508 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9510 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9513 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9515 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9517 (get_call_info): Take a gsctx argument instead of 'cfg'.
9519 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9521 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9522 mono_verify_all is set.
9524 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9526 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9528 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9530 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9533 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9534 verifier and the code generated by the compiler.
9536 2008-03-25 Mark Probst <mark.probst@gmail.com>
9538 * mini.c: Generic sharing of the non-nullable case of the box
9541 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9543 * inssel.brg: Fix the build.
9545 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9547 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9549 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9550 Array:Address. Fixes #372410.
9552 * iltests.il.in: New tests for readonly prefix.
9554 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9556 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9559 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9562 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9564 * mini.c (mono_decompose_op_imm): New helper function.
9566 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9567 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9570 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9571 mono_arch_output_basic_block. Fix warnings.
9573 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9576 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9578 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9579 since the extra frame is now detected automatically inside the loop.
9581 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9582 opts which are now in mono_peephole_ins ().
9584 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9586 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9587 frames and skip duplicate managed-to-native frames. Fixes #367665.
9589 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9590 opts which are now in mono_peephole_ins ().
9591 (mono_arch_peephole_pass_2): Ditto.
9593 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9595 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9596 arch independent peephole optimizations.
9598 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9599 opts which are now in mono_peephole_ins ().
9601 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9603 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9605 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9608 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9609 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9612 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9614 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9615 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9618 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9619 mono_arch_output_basic_block. Fix warnings.
9621 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9623 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9626 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9628 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9631 * iltests.il: Add new tests.
9633 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9635 * mini.c: Removed Windows version macros.
9637 2008-03-20 Mark Probst <mark.probst@gmail.com>
9639 * generic-sharing.c: Put reflection types in the extensible part
9640 of the runtime generic context.
9642 * mini.c: Generic sharing of the GetTypeHandle special case of the
9643 ldtoken instruction.
9645 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9647 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9649 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9651 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9652 consistency with the other version on the linear IR branch.
9654 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9656 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9658 * iltests.il.in: Add new tests.
9660 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9662 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9664 * iltests.il.in: Add new tests.
9666 2008-03-19 Mark Probst <mark.probst@gmail.com>
9668 * mini.c: Two variables with the same name were declared in
9669 nesting contexts and one wasn't initialized. Fixed.
9671 2008-03-19 Mark Probst <mark.probst@gmail.com>
9673 * mini.c: Generic sharing of the initobj instruction.
9675 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9677 * mini.c: make the test to optimize ldtoken from typeof() more
9680 2008-03-18 Mark Probst <mark.probst@gmail.com>
9682 * mini.c: Generic sharing of the initobj instruction for reference
9685 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9687 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9688 the mono_breakpoint_clean_code() code to perform bound checks.
9690 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9692 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9693 mono_arch_patch_callsite() to include the start of the managed method
9694 to be able to perform bound checks.
9696 2008-03-17 Mark Probst <mark.probst@gmail.com>
9698 * mini.c: Generic sharing for the isinst instruction.
9700 2008-03-17 Mark Probst <mark.probst@gmail.com>
9702 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9703 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9704 with the runtime generic context argument.
9706 * mini.c: Share calls to several types of unsharable methods by
9707 putting the address of the method code in the runtime generic
9708 context and doing an indirect call.
9710 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9713 2008-03-16 Mark Probst <mark.probst@gmail.com>
9715 * generic-sharing.c: Change due to a change in the runtime genric
9718 2008-03-15 Martin Baulig <martin@ximian.com>
9721 (mono_arch_nullify_class_init_trampoline): Add call to
9722 mono_breakpoint_clean_code() to make things work when running
9723 inside the debugger.
9726 (mono_arch_nullify_class_init_trampoline): Add call to
9727 mono_breakpoint_clean_code() to make things work when running
9728 inside the debugger.
9730 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9732 * inssel-long.brg (reg): Fix 64 bit build.
9734 2008-03-14 Mark Probst <mark.probst@gmail.com>
9736 * mini.c, mini.h: Share static generic code by passing it an
9737 implicit argument pointing to the runtime generic context.
9739 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9740 inssel-long32-mips.brg: New opcodes for calling shared static,
9741 which need to be passed the runtime generic context.
9743 * mini-amd64.c, mini-x86.c: Save the runtime generic context
9744 argument on the stack in the prologue if needed. New function for
9745 finding the runtime generic context argument from the registers
9746 saved by the trampoline.
9748 * mini-amd64.h, mini-x86.h: Specify which register to use for the
9749 runtime generic context argument.
9751 * tramp-amd64.c: Also restore the register used for the runtime
9752 generic context argument.
9754 * mini-trampoline.c: Resolve shared static calls by consulting the
9755 runtime generic context via the new argument.
9757 * generic-sharing.c: Add an argument to sharability-checking
9758 functions that specifies whether type variables should be treated
9759 as sharable type arguments.
9761 * inssel-x86.brg: Removed a superfluous, buggy rule.
9763 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9766 2008-03-14 Martin Baulig <martin@ximian.com>
9768 * debug-debugger.c (main_thread_handler): Call
9769 mono_runtime_run_main() without sending any notifications.
9771 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
9773 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9775 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
9777 2008-03-14 Mark Probst <mark.probst@gmail.com>
9779 * tramp-x86.c: Fixed register restore offsets in the trampoline
9780 code for ECX and EDX.
9782 2008-03-12 Geoff Norton <gnorton@novell.com>
9784 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
9785 different ucontext_t implementations.
9786 * exceptions-arm.c: Use the above defines to get exceptions working on
9787 iPhone (based on a patch by Luke Howard lukeh@padl.com)
9788 * mini-arm.c: Implement iPhone icache support (based on a patch by
9789 Luke Howard lukeh@padl.com)
9791 2008-03-12 Mark Probst <mark.probst@gmail.com>
9793 * mini.c: Enable generic sharing of calls to non-static
9794 non-interface non-generic non-value-type methods.
9796 * mini-trampolines.c: Resolve calls from shared generic code.
9798 2008-03-11 Zoltan Varga <vargaz@gmail.com>
9800 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
9802 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
9804 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
9806 * mini.c: some fixes for the AOT compiler.
9808 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9810 * cpu-amd64.md: Add clob:1 to some float opcodes.
9812 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
9814 * mini.h: Added MiniVerifierMode enumeration.
9816 * mini.c: Added mini_verifier_set_mode to control
9817 the usage of the new verifier.
9819 * mini.c (mono_method): Integrated the new verifier.
9821 * driver.c: Extended --security option with validil and
9822 verifiable options to activate the new verifier.
9824 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9826 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
9827 optimization to ctors taking 0 or 2 arguments too.
9829 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
9832 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
9834 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
9836 2008-03-06 Zoltan Varga <vargaz@gmail.com>
9838 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
9839 non-aot case as well.
9841 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
9843 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
9846 * aot-compiler.c (encode_patch): Ditto.
9848 * mini.h (G_MININT32): Fix the definition of this.
9850 2008-03-05 Zoltan Varga <vargaz@gmail.com>
9852 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
9854 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
9856 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9858 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
9859 methods returning vtypes in registers.
9860 (mono_arch_allocate_vars): Ditto.
9862 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
9864 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
9866 * generics.cs: Add a test from the linear IR branch.
9868 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
9870 * mini.c (inline_method): Cache failed inline attempts.
9872 2008-03-04 Mark Probst <mark.probst@gmail.com>
9874 * mini.c: For shared methods of generic classes put the location
9875 of "this" into the MonoGenericJitInfo.
9877 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
9878 register out of a MonoContext by register number. Add the generic
9879 sharing context as an argument to mono_arch_find_this_argument().
9881 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
9882 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
9883 for new arch function.
9885 * mini-exception.c: Handle open exception clauses in shared
9888 * mini-trampolines.c: Supply additional argument to
9889 mono_arch_find_this_argument().
9891 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9893 * Makefile.am (regtests): Run the bench.exe tests last.
9895 2008-03-03 Zoltan Varga <vargaz@gmail.com>
9897 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
9900 2008-03-02 Zoltan Varga <vargaz@gmail.com>
9902 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
9905 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
9907 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
9909 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
9910 whose class has no cctor.
9912 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
9914 2008-03-01 Zoltan Varga <vargaz@gmail.com>
9916 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
9919 2008-02-29 Zoltan Varga <vargaz@gmail.com>
9921 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
9922 to be in sync with the code on the linear IR branch.
9924 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
9926 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
9928 2008-02-27 Zoltan Varga <vargaz@gmail.com>
9930 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
9932 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
9934 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
9936 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
9938 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
9940 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
9943 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
9945 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
9946 OP_LOADR4_MEMBASE emission.
9948 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
9949 (mono_spillvar_offset_float): Ditto.
9951 * mini-mips.c (mono_arch_emit_prolog): Ditto.
9953 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
9956 * basic-long.cs: Add regression tests for them.
9958 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
9960 (mono_arch_allocate_vars): Fix representation of single-precision float
9962 (mono_arch_output_basic_block): Ditto.
9964 * inssel-mips.brg: Ditto, remove duplicate items.
9966 * mini-mips.c (emit_load_volatile_arguments): New function to handle
9967 arguments of tail calls as on other platforms.
9968 (mono_arch_output_basic_block): Handle tail calls.
9970 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
9973 * objects.cs (test_5_pass_static_struct): Add test for it.
9975 Contributed under MIT/X11 license.
9977 2008-02-26 Zoltan Varga <vargaz@gmail.com>
9979 * Makefile.am: Use gmcs for compiling the regression tests.
9981 * *.2.cs *.2.il: Rename to *.cs and *.il.
9983 2008-02-24 Zoltan Varga <vargaz@gmail.com>
9985 * regalloc.h: Make the vassign array smaller.
9987 * mini.c (mini_method_compile): Remove an unused field in cfg.
9989 * mini-codegen.c: Add a bunch of micro optimizations.
9991 2008-02-23 Zoltan Varga <vargaz@gmail.com>
9993 * regalloc.h: Remove some unused fields.
9995 2008-02-22 Zoltan Varga <vargaz@gmail.com>
9997 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
9999 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10001 2008-02-22 Mark Probst <mark.probst@gmail.com>
10003 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10005 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10006 trampoline: Fetch an entry from the runtime generic context. If
10007 it's NULL, jump to the actual trampoline to fill the runtime
10008 generic context. Otherwise, return it.
10010 * mini.c: Call the lazy fetch trampoline to get entries out of the
10011 runtime generic context.
10013 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10014 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10015 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10017 2008-02-21 Mark Probst <mark.probst@gmail.com>
10019 * mini.c: Fetch data out of the extensible part of the runtime
10020 generic context instead of calling a helper function.
10022 * generic-sharing.c: Some functions moved into
10023 metadata/generic-sharing.c. Helper function for fetching other
10024 types now checks and asserts against extensible rgctx (just for
10025 debugging purposes - the helper function isn't called anymore
10026 unless for debugging).
10028 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10030 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10031 for tail calls up to the point that the tests in iltests.exe run. Also add a
10032 dummy CKFINITE implementation.
10033 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10034 needed for trampoline LMF frames.
10036 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10037 trampoline LMF frames.
10039 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10041 * mini.c (inline_method): clean any pending loader error when inlining fail.
10042 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10044 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10046 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10048 * aot-runtime.c (decode_patch_info): Ditto.
10050 * mini.c (mono_resolve_patch_target): Ditto.
10052 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10055 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10057 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10058 if it references an icall address.
10060 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10062 * cpu-s390x.md: Remove some more unused opcodes.
10064 * cpu-s390x.md: Remove some unused opcodes.
10066 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10067 mono_op_imm_to_op ().
10069 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10070 instead of a switch statement.
10072 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10073 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10075 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10077 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10079 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10082 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10084 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10085 opened. Fixes #362607.
10087 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10089 * iltests.il.in: Add a test for static methods in interfaces.
10091 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10093 * genmdesc.c (build_table): Fix a crash on older glib versions.
10095 * cpu-sparc.md: Remove some unused opcodes.
10097 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10098 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10100 * cpu-amd64.md: Remove some unused opcodes.
10102 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10103 like the other opcodes.
10105 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10107 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10109 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10111 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10112 variables 'cfg' instead of 'm' for consistency.
10114 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10116 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10117 argument holding the vtype return address, to avoid the ambigious use of
10118 cfg->ret for this purpose.
10120 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10122 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10124 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10125 new mono_print_ins () function which only takes one argument.
10127 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10129 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10132 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10134 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10136 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10138 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10139 opcodes and other small changes.
10141 * mini-ops.h: Add some new opcodes from the linear IR branch.
10143 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10145 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10146 opcodes, use the REG_MEMBASE opcodes instead.
10148 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10149 opcodes, use the REG_MEMBASE opcodes instead.
10151 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10154 * mini.c (mono_op_imm_to_op): New helper function.
10156 * mini-ops.h: Add some opcodes from linear IR branch.
10158 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10160 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10163 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10165 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10168 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10170 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10172 * aot-compiler.c (emit_method_code): Add an assert.
10174 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10175 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10178 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10180 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10181 some load/store opcodes so they are consistent.
10182 (mono_arch_emit_prolog): Simplify some code.
10184 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10186 * objects.cs: Add tests for large argument offsets on ARM.
10188 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10189 stack offsets. Fixes #359651.
10191 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10193 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10195 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10197 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10199 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10201 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10202 rid of CEE_CONV_R_UN.
10204 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10206 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10208 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10210 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10212 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10214 * cpu-amd64.md: Remove some unused opcodes.
10216 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10218 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10220 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10221 arch specific functions for its parts. Call the peephole pass after local
10222 regalloc so the prolog can compute a more accurate max_offset.
10224 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10225 the corresponding OP_I/OP_L opcodes.
10227 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10229 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10231 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10233 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10234 as they are handled in mini.c.
10236 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10238 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10239 case since it is handled in mini.c.
10241 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10243 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10245 * *.c: Use the new opcodes in the IR and back end code.
10247 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10249 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10251 2008-02-06 Mark Probst <mark.probst@gmail.com>
10253 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10254 an assert because it has a race condition.
10256 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10258 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10260 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10262 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10264 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10265 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10267 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10269 * cpu-amd64.md (move): Correct the maximum size of move.
10271 2008-02-05 Mark Probst <mark.probst@gmail.com>
10273 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10274 the generic class init trampoline to return quickly if the class
10277 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10279 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10280 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10282 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10284 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10287 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10289 * objects.cs: Add some soft-float tests.
10291 * mini.c: Fix a couple more soft-float issues.
10293 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10295 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10296 avoid a REX prefix.
10298 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10300 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10301 exception happens while compiling a virtual method.
10303 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10305 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10307 * mini-sparc.c: Fix build.
10309 * mini-sparc.c (get_call_info): Add support for generic sharing.
10311 * mini-exceptions.c: Add a FIXME.
10313 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10315 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10316 altstack handling code.
10318 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10320 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10322 * mini-s390.c: Add support for generic sharing.
10324 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10326 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10328 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10330 * mini-s390x.c: Add support for generic sharing.
10332 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10334 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10336 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10337 can be used since it takes a 16 bit signed immediate.
10339 * inssel-s390x.brg: Fix OP_SETRET.
10341 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10343 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10345 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10347 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10349 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10352 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10355 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10356 of the unused mono_arch_patch_delegate_trampoline stuff.
10358 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10360 * basic-long.cs: Move the fp related tests to basic-float.cs.
10362 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10364 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10366 * basic-calls.cs: Add a test for proper float argument passing.
10368 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10369 if the context corresponds to an exception received through a signal.
10371 * exceptions.cs: Add a test for nullref handling at the start of a try
10374 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10376 * jit-icalls.c (mono_break): New JIT icall.
10378 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10380 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10382 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10384 * cpu-*.md: Get rid of unused opcodes.
10386 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10388 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10391 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10394 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10395 the arch independent trampoline code in mini-trampolines.c.
10397 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10399 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10401 * mini-s390.h: Remove an unused define.
10403 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10404 the arch independent trampoline code in mini-trampolines.c.
10406 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10408 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10410 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10412 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10414 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10416 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10418 * cpu-amd64.md: Use smaller sizes for int opcodes.
10420 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10422 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10425 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10428 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10429 instead of though a pointer to save an indirection when accessing elements of
10432 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10434 (NOT_IMPLEMENTED): New helper macro.
10435 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10438 * *.c: Use the new helper macro.
10440 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10442 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10444 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10446 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10449 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10451 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10452 profiling is enabled.
10454 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10456 (mono_arch_emit_prolog): Add more first bblock optimizations.
10458 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10459 in order if possible.
10460 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10461 bblock, since the arguments are still in their original registers.
10463 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10465 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10467 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10470 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10473 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10475 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10476 process async exceptions received while in unmanaged code.
10478 * mini.c (mini_init): Install a callback with the runtime which will be called
10479 when a thread receives an async exception while in unmanaged code.
10481 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10483 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10485 2008-01-16 Wade Berrier <wberrier@novell.com>
10492 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10494 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10495 compilation with sun cc.
10497 * cpu-*.md: Fix the build.
10499 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10501 * mini-amd64.h: Add some comments to the MonoLMF structure.
10503 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10505 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10506 in the LMF structure if possible. This saves two instructions in the
10507 managed->native wrappers.
10509 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10511 2008-01-16 Mark Probst <mark.probst@gmail.com>
10513 * generic-sharing.c: New type argument lookup code which uses the
10514 runtime generic context template.
10516 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10518 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10520 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10521 (mono_arch_output_basic_block): Fix localloc implementation.
10523 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10525 * mini-ia64.c (peephole_pass): Fix ia64 build.
10527 * mini-amd64.c (peephole_pass): Fix a warning.
10529 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10530 at a constant offset from sp/fp.
10532 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10533 instead of obtaining it from *lmf in the managed method case.
10535 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10537 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10539 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10541 * mini.h (MonoInstList): New type.
10542 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10543 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10544 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10545 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10546 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10547 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10548 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10549 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10550 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10551 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10552 MONO_INST_LIST_FOR_EACH_ENTRY,
10553 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10554 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10555 mono_inst_list_first, mono_inst_list_last,
10556 mono_inst_list_next, mono_inst_list_prev): New instruction
10557 list handling interfaces.
10558 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10559 list head 'ins_list'.
10560 (MonoInst): Replace next pointer with list head 'node'.
10561 (MonoCallInst): Make 'out_args' a MonoInstList.
10562 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10563 (MonoCompile): Delete reverse_inst_list and
10564 reverse_inst_list_len.
10565 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10566 mono_arch_lowering_pass, mono_arch_local_regalloc,
10567 mono_arch_output_basic_block, mono_arch_emit_prolog):
10568 Convert to new instruction lists.
10569 (insert_after_ins): Delete.
10570 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10572 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10573 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10574 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10575 mono_emulate_opcode, mono_emit_load_got_addr,
10576 inline_method, mono_method_to_ir, mono_print_bb_code,
10577 print_dfn, decompose_pass, nullify_basic_block,
10578 replace_out_block_in_code, remove_block_if_useless,
10579 merge_basic_blocks, move_basic_block_to_end,
10580 try_unsigned_compare, optimize_branches, mono_print_code,
10581 mini_select_instructions, remove_critical_edges): Likewise.
10582 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10583 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10584 mono_arch_output_basic_block, mono_arch_emit_prolog):
10586 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10587 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10588 mono_arch_output_basic_block): Likewise.
10589 (inst_list_prepend, insert_after_ins): Delete.
10590 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10591 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10593 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10594 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10595 mono_arch_emit_prolog): Likewise.
10596 * cfold.c (mono_constant_fold): Likewise.
10597 * liveness.c (visit_bb, mono_analyze_liveness,
10598 optimize_initlocals): Likewise.
10599 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10600 * graph.c (mono_draw_code_cfg): Likewise.
10601 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10602 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10603 mono_ssa_cprop): Likewise.
10604 * abcremoval (get_relations_from_previous_bb, process_block):
10606 * local-propagation (mono_cprop_invalidate_values,
10607 mono_local_cprop_bb): Likewise.
10608 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10609 peephole_pass, mono_arch_output_basic_block,
10610 mono_arch_emit_prolog): Likewise.
10611 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10612 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10613 mono_arch_emit_prolog): Likewise.
10614 (insert_after_ins): Delete.
10615 * aliasing.c (print_code_with_aliasing_information,
10616 mono_build_aliasing_information, mono_aliasing_deadce):
10617 Convert to new instruction lists.
10618 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10619 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10620 mono_arch_local_regalloc, mono_arch_output_basic_block):
10622 (insert_after_ins): Delete.
10623 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10624 peephole_pass, mono_arch_output_basic_block): Convert to
10625 new instruction lists.
10626 * mini-codegen (InstList, inst_list_prepend,
10627 insert_after_ins): Delete.
10628 (insert_before_ins, get_register_force_spilling,
10629 get_register_spilling, free_up_ireg, free_up_reg,
10630 create_copy_ins, create_spilled_store, alloc_int_reg,
10631 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10632 to new instruction lists.
10633 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10634 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10635 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10636 (insert_after_ins): Delete.
10637 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10638 mono_arch_local_regalloc, mono_arch_output_basic_block,
10639 mono_arch_call_opcode): Convert to new instruction lists.
10640 (insert_after_ins): Delete.
10641 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10642 peephole_pass, mono_arch_output_basic_block,
10643 mono_arch_emit_prolog): Convert to new instruction lists.
10645 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10647 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10649 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10652 * Makefile.am (version.h): Make this work with non-bash shells.
10654 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10656 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10658 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10660 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10661 the InitializeArray optimization.
10663 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10665 * mini.c driver.c: Don't include os/gc_wrapper.h.
10667 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10669 * mini.c (print_jit_stats): Print GC statistics if available.
10671 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10673 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10675 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10677 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10679 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10681 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10683 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10685 * driver.c (mono_main): Ditto.
10687 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10689 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10691 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10692 in the vtable can't be encoded.
10693 (compile_method): Ditto.
10695 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10697 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10700 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10703 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10704 the top LMF entry belongs to the current method.
10706 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10708 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10710 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10712 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10714 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10716 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10718 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
10720 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
10723 * basic-float.cs: Add an ulong->double cast test.
10725 2007-12-15 Zoltan Varga <vargaz@gmail.com>
10727 * mini.c (mono_method_to_ir): Fix a warning.
10729 2007-12-14 Zoltan Varga <vargaz@gmail.com>
10731 * mini-ops.h: Add OP_SWITCH.
10733 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
10734 CEE_SWITCH in back-end code, use OP_SWITCH instead.
10736 2007-12-11 Geoff Norton <gnorton@novell.com>
10738 * mini-s390x.c: Minor change to the MAX() define to allow
10739 it to compile with other gcc versions.
10741 2007-12-11 Geoff Norton <gnorton@novell.com>
10744 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
10746 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10748 exceptions-arm.c (mono_arch_get_restore_context): Restore
10751 exceptions-arm.c (throw_exception): Save the frame pointer.
10752 This is a partial fix for #323747. Only the client side is
10755 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10757 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
10758 was using an unrelated variable to log the class which
10759 needed the cctor to be called. This was crashing on arm.
10761 2007-12-09 Robert Jordan <robertj@gmx.net>
10763 * mini-x86.c (mono_arch_emit_epilog):
10764 Consider all kinds of 64-bit types. Fixes #323114.
10766 2007-12-08 Zoltan Varga <vargaz@gmail.com>
10768 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
10770 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10772 * mini-amd64.c (peephole_pass): Add a missing instruction check.
10774 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10776 * mini.c: run type ctor before allocating an object, not only
10777 when running it's constructor method (fixes at least part of bug #342507).
10779 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10781 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
10783 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
10784 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
10787 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
10788 mono_generic_class_init_trampoline () the same as it is done with the other
10791 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
10792 aot-runtime.c aot-compiler.c: Implement AOT support.
10794 2007-12-07 Mark Probst <mark.probst@gmail.com>
10796 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
10797 build for archs which don't have the vtable trampoline defined
10800 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10802 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
10804 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
10806 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
10808 * tramp-<ARCH>.c: Use the new helper function.
10810 2007-12-07 Mark Probst <mark.probst@gmail.com>
10812 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
10813 trampoline call, which takes a vtable argument.
10815 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
10816 OP_TRAMPCALL_VTABLEs like other calls.
10818 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
10819 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
10820 call. Implemented a support function which fetches the vtable
10821 from a register set.
10823 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
10824 Implemented a generic class init trampoline, using the
10825 OP_TRAMPCALL_VTABLE opcode.
10827 * mini.c: Implemented static field access when sharing generic
10828 code. This implies initing the class using the new
10829 OP_TRAMPCALL_VTABLE call.
10831 2007-12-07 Mark Probst <mark.probst@gmail.com>
10833 * mini.c: Don't compile methods with sharing enabled if their
10834 classes are disabled for sharing.
10836 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10838 * inssel.brg: Add a missing sign extension to the GETCHR and array access
10839 opcodes. Fixes #346563.
10841 * objects.cs: Add a new test.
10843 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
10845 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
10846 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
10848 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10850 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
10852 2007-12-03 Zoltan Varga <vargaz@gmail.com>
10854 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
10857 2007-12-02 Zoltan Varga <vargaz@gmail.com>
10859 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
10861 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
10862 optimization in the AOT case.
10864 2007-11-30 Zoltan Varga <vargaz@gmail.com>
10866 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
10868 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
10870 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
10872 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
10874 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
10875 is created by the inlined delegate ctor.
10877 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10879 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
10881 2007-11-29 Zoltan Varga <vargaz@gmail.com>
10883 * cpu-x86.md: Fix the length of ckfinite.
10885 2007-11-28 Zoltan Varga <vargaz@gmail.com>
10887 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10889 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
10890 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
10892 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
10894 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
10895 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
10897 2007-11-28 Martin Baulig <martin@ximian.com>
10900 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
10901 after creating the trampoline.
10903 2007-11-27 Zoltan Varga <vargaz@gmail.com>
10905 * aot-runtime.c (load_aot_module): Check runtime version if needed.
10907 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
10910 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
10911 instead of the calling method to help AOT.
10913 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
10915 2007-11-26 Zoltan Varga <vargaz@gmail.com>
10917 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
10920 2007-11-23 Zoltan Varga <vargaz@gmail.com>
10922 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
10924 * aot-compiler.c (compile_method): Correct check for generic method definitions.
10925 (encode_method_ref): No need to handle generic method definitions specially.
10927 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
10929 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
10932 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
10934 (compile_method): Enable generic sharing.
10936 2007-11-22 Zoltan Varga <vargaz@gmail.com>
10938 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
10939 (mini_method_compile): Add preliminary support for AOTing shared generic code.
10941 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
10944 * mini-trampolines.c: Fix a warning.
10946 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
10948 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
10949 (generic_class_is_reference_type): Remove unused function.
10951 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
10952 in the generic vtable trampoline case.
10954 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
10956 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
10957 return an AOT method based on a vtable slot.
10959 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
10961 * mini.c (mini_get_vtable_trampoline): Export this.
10963 2007-11-22 Martin Baulig <martin@ximian.com>
10966 (MonoDebuggerInfo): Move `debugger_version' up.
10968 2007-11-22 Martin Baulig <martin@ximian.com>
10971 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
10973 * mini-trampolines.c
10974 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
10975 after compiling the method.
10977 2007-11-20 Martin Baulig <martin@ximian.com>
10980 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
10981 (mono_debugger_remove_breakpoint): Likewise.
10982 (mono_debugger_check_breakpoints): Likewise.
10984 * debug-debugger.c: Implement the new breakpoint interface here.
10986 2007-11-18 Zoltan Varga <vargaz@gmail.com>
10988 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
10989 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
10991 * mini-x86.c (mono_arch_output_basic_block): Ditto.
10993 2007-11-17 Zoltan Varga <vargaz@gmail.com>
10995 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
10997 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11000 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11003 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11004 returning a vtype in a register.
11006 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11007 here from the arch specific code.
11009 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11012 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11013 (mono_arch_emit_prolog): Increment maximum prolog size.
11015 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11016 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11018 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11019 MonoGenericSharingContext.
11021 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11022 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11024 2007-11-15 Mark Probst <mark.probst@gmail.com>
11026 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11027 which extract fields out of the runtime generic context. Full
11028 sharing of the NEWARR opcode.
11030 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11032 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11033 --enable-minimal=ssa.
11035 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11037 * mini-trampolines.c (mono_delegate_trampoline): Update after
11038 mono_marshal_get_delegate_invoke () signature change.
11040 2007-11-13 Mark Probst <mark.probst@gmail.com>
11042 * mini.c: Removed the shared context in favor of the generic
11043 sharing context. Allocate the MonoJitInfo structure with room for
11044 the generic sharing context if it's needed.
11046 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11047 domain-internals.h now.
11049 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11051 * generic-sharing.c: Several changes for working without a shared
11052 context and instead operating on open types instead.
11054 2007-11-12 David S. Miller <davem@davemloft.net>
11056 * inssel-sparc.brg: Fix double instruction emit.
11058 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11060 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11061 Get/Set/Address methods.
11063 * mini.c debug-debugger.c mini-trampolines.c: Update after
11064 mono_marshal_get_delegate_invoke signature change.
11066 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11068 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11069 This can happens with dynamic methods. Fixes the other bug in #322722.
11071 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11073 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11076 * mini-arm.c (arm_patch): Implement patching of BX call
11077 sequence. Fixes one of the bugs in #322722.
11079 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11081 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11082 under Linux. We only need to flush every 32-byte cache line.
11084 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11087 move_basic_block_to_end: Add branches when needed, eventually creating
11089 optimize_branches: added a parameter that tells if it's ok to create
11090 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11091 and avoid calling move_basic_block_to_end when it's not ok.
11094 2007-11-07 Mark Probst <mark.probst@gmail.com>
11096 * mini.c: Abort inlining call to InitializeArray if something
11097 looks wrong. Let the icall handle it, which now has proper safety
11100 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11102 * mini.c (mono_spill_call): add support for soft-float.
11104 * mini.c (mono_method_to_ir): add support for soft-float
11105 to inlined functions that return float.
11107 * mini.c (mono_method_to_ir): add support for soft-float
11108 to cee_stsfld opcode on float fields.
11110 2007-11-05 Geoff Norton <gnorton@novell.com>
11112 * mini-x86.h: Fix the structure access for X86 Leopard.
11115 2007-11-05 Martin Baulig <martin@ximian.com>
11117 * mini-trampolines.c
11118 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11119 after compiling the method to notify the debugger.
11121 2007-11-05 Martin Baulig <martin@ximian.com>
11123 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11125 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11127 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11128 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11130 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11132 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11133 native-to-managed wrappers.
11135 2007-11-01 Geoff Norton <gnorton@novell.com>
11137 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11140 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11142 * mini.c, mini-x86.c: when getting back from unmanaged code
11143 to managed via a marshaled delegate we also need to set the
11146 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11148 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11151 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11153 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11154 let the debugger or other external agents to tell the JIT when
11155 a sw breakpoint has been inserted in the code that the JIT needs
11156 to be able to inspect.
11158 2007-10-31 Martin Baulig <martin@ximian.com>
11161 (MonoDebuggerInfo): Remove `runtime_class_init'.
11163 2007-10-30 Martin Baulig <martin@ximian.com>
11166 (mono_debugger_thread_created): Added `MonoThread *' argument.
11167 (mono_debugger_extended_notification): New public method.
11168 (mono_debugger_trampoline_compiled): New public method.
11171 (MonoDebuggerThreadInfo): Added `thread' and
11172 `extended_notifications' fields.
11175 (debugger_executable_code_buffer): New static variable.
11178 (MonoDebuggerInfo): Added `executable_code_buffer',
11179 `executable_code_buffer_size', `breakpoint_info_area',
11180 `breakpoint_table' and `breakpoint_table_size'.
11182 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11184 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11185 that IP either is an unused value or the vtable pointer. IMT
11186 calls use vtable + offset now. Reduced by almost half the size
11189 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11191 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11192 defines to access param registers. Replace long usage with
11193 gsize as sizeof(long) != sizeof(void*) on Win64.
11195 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11196 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11197 instead of non-existant _GetAddressOfReturnAddress.
11199 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11200 param registers. Save/restore %rdi and %rsi in MonoLMF.
11202 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11203 param registers. Modify (throw_exception) signature to take
11204 %rdi and %rsi on Win64.
11206 Code is contributed under MIT/X11 license.
11208 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11210 * helpers.c: unlink debugging output files.
11212 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11214 * mini.c: Move mono_create_ftnptr () to object.c.
11216 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11218 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11219 optional. This function can now be used to disassemble code generated
11220 outside the JIT such as trampolines and IMT thunks.
11222 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11224 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11225 vtable pointer from a ldr instruction.
11227 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11228 new IMT call sequence.
11230 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11231 call sequence for interface invocations.
11233 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11234 for imt support. This function is empty since IMT on ARM requires no
11235 special handling on the IR side.
11237 * mini-arm.c (mono_arch_find_imt_method): added, required for
11240 * mini-arm.c (mono_arch_find_this_argument): added, required
11243 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11244 a ldr instruction to load a value stored in the code stream.
11246 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11250 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11252 * mini.c (mini_init): Install the jump trampoline callback.
11254 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11256 * mini-trampolines.c: handle synchronized methods with the common
11257 vtable trampoline (bug #335601).
11259 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11261 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11263 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11266 * mini-ia64.h mini-ia64.c: Add support for IMT.
11268 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11269 prolog. Fixes #331958.
11271 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11273 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11275 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11277 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11280 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11282 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11285 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11287 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11290 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11292 * mini-trampolines.c: changed the magic rampoline to understand
11293 the common vtable trampoline method: the method to invoke is
11294 determined by the vtable displacement of the call.
11296 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11298 * mini.c, mini.h: register the common vtable trampoline if the
11299 architecture supports it.
11301 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11303 * cpu-amd64.md: use the correct max length for tls_get.
11305 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11307 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11308 CEE_STELEM_ANY. Fixes #333696.
11310 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11312 * exceptions-x86.c: provide more graceful handling of the case where
11313 we followed a bogus function pointer from managed code (bug #332866).
11315 2007-10-11 Mark Probst <mark.probst@gmail.com>
11317 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11318 replaces the generic_shared flag and will carry more information
11321 * generic-sharing.c: Added mini_type_stack_size() which allows
11322 allows open types if given a generic sharing context.
11323 mini_get_basic_type_from_generic() takes a
11324 MonoGenericSharingContext* instead of a MonoCompile* now.
11326 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11327 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11328 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11329 changes above. Just passing arguments through to the right
11332 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11334 * mini-arm.c: unify the call emission to emit_code_seq().
11336 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11338 * tramp-arm.c: reduced the trampoline size.
11340 2007-10-10 Mark Probst <mark.probst@gmail.com>
11342 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11343 variable handling out of arch-specific code.
11345 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11347 * mini-arm.c: implemented fast delegate dispatch.
11349 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11351 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11352 that fp elimination is turned off if the space required by locals is too
11353 big. Fixes #331958.
11355 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11357 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11358 ARM to the new style trampoline.
11360 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11362 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11364 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11366 2007-10-09 Martin Baulig <martin@ximian.com>
11369 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11370 `field_info_offset_offset'.
11372 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11374 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11375 removed more internal usage of the r11 register and made it available
11376 to the register allocator.
11378 2007-10-08 Mark Probst <mark.probst@gmail.com>
11380 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11381 when sharing generics and treat type variables as references.
11383 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11385 * mini-ppc.c: started removing the internal uses of register r11
11386 to eventually allow the register allocator to manage it as an
11387 additional available register.
11389 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11391 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11393 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11395 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11396 specific trampolines as they are not performance critical as a jump
11397 target (maybe align as before only for AOT code?). This saves about
11398 200 KB of native code on x86 for monodevelop startup.
11400 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11402 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11403 monodevelop startup.
11405 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11407 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11409 * mini-sparc.h mini-sparc.c: Implement IMT support.
11411 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11412 its smaller and doesn't clobber sparc_g1.
11414 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11416 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11418 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11420 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11422 * mini-ppc.c: implemented fast delegate invocation.
11424 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11426 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11428 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11430 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11431 code to the new style trampoline in preparation for IMT support.
11433 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11435 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11436 systems already. This also reduces the specific trampiline sizes and
11437 prepares for the use of r12 as the IMT identifier register.
11439 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11441 * mini-mips.h: endianess fix (simplified from a patch by
11442 Thomas Kunze <thommy@tabao.de>, bug #323737).
11444 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11446 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11447 to access ucontext fields and enable netbsd support
11448 (partially from Magnus Henoch <mange@freemail.hu>).
11450 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11452 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11453 use the preprocessor from the CPP env var if it is set.
11455 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11457 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11458 code, before interface_offset gets used.
11460 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11462 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11463 mono_class_setup_vtable () before accessing klass->vtable.
11465 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11467 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11470 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11472 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11473 IMT slots (this saves hundreds of KB of memory in programs like
11474 IronPython and Monodevelop).
11476 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11478 * mini.c: print the delegate counter.
11480 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11482 * mini-x86.c: make it easier to enable the debugging code for IMT
11485 2007-09-28 Martin Baulig <martin@ximian.com>
11488 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11489 `mono_method_klass_offset' and `mono_method_token_offset'.
11491 2007-09-20 Mark Probst <mark.probst@gmail.com>
11493 * mini.c: First generics sharing implementation. Can only share
11494 in very simple cases. If sharing doesn't work it falls back to
11495 dedicated compilation.
11497 * mini.h: Flag in MonoCompile to specify whether generic
11498 compilation is shared. Flags enum for marking which generic inst
11499 of a context is used. Prototypes for helper functions.
11501 * generic-sharing.c: Helper functions for generic method sharing.
11503 * optflags-def.h: Optimization flag (gshared) for enabling generic
11504 method sharing added.
11506 * Makefile.am: generic-sharing.c added.
11508 2007-09-19 Daniel Nauck <dna@mono-project.de>
11510 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11512 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11513 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11516 2007-09-19 Martin Baulig <martin@ximian.com>
11518 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11519 mono_debug_cleanup() is now part of mono_cleanup().
11521 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11523 * driver.c (mono_main): Fix a warning.
11525 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11527 * aot-compiler.c: Optimize various parts when processing large assemblies.
11530 * mini.c (mono_patch_info_hash): Improve hash function.
11532 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11534 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11536 Code is contributed under MIT/X11 license.
11538 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11540 * mini.c (mini_init): Fix a leak.
11542 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11544 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11546 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11548 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11550 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11552 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11554 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11557 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11559 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11561 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11563 * aot-runtime.c (decode_patch_info): Ditto.
11565 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11567 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11568 static case. Cache delegates in architecture specific code,
11569 based on number of parameters.
11571 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11572 in architecture specific code, based on number of parameters.
11574 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11575 caching happen in architecture specific code now.
11577 Code is contributed under MIT/X11 license.
11579 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11581 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11582 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11583 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11585 Code is contributed under MIT/X11 license.
11587 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11588 * mini.c: (mono_thread_abort) Fixed bug #82416.
11590 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11592 * mini.: hook the new managed GC allocation feature into the JIT.
11594 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11596 * mini.c: implementation for the new runtime tls opcode.
11598 2007-09-11 Martin Baulig <martin@ximian.com>
11601 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11602 `mono_method_inflated_offset'.
11604 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11606 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11607 async exceptions into a method.
11609 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11610 purpose of testing whenever the unwinder works at every instruction.
11612 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11614 * mini.c: check accessibility of method used in ldftn (fixes
11617 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11619 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11621 * inssel.brg: Fix a warning.
11623 2007-09-03 Martin Baulig <martin@ximian.com>
11625 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11626 now takes the `main_method' as argument.
11628 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11630 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11632 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11634 * driver.c: include the cil-coff.h header on Windows.
11636 Code is contributed under MIT/X11 license.
11638 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11640 * mini.c, driver.c: don't include the cil-coff.h header.
11642 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11644 * mini.c: flag places that needs fixes fo soft-float support.
11646 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11648 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11649 endian systems (partially from Dean Jenkins, bug #81924).
11651 2007-08-28 Mark Probst <mark.probst@gmail.com>
11653 * mini.c (check_linkdemand): Remove embedded reference object in
11654 call to LinkDemandSecurityException.
11655 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11656 with an IntPtr instead of a reference object.
11658 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11660 * mini.c (handle_initobj): Handle alignment properly.
11662 * inssel.brg (mini_emit_memset): Ditto.
11664 * inssel.brg (mini_emit_memcpy): Ditto.
11666 * inssel-sparc.brg: Ditto.
11668 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11670 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11672 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11673 exceptions raised in unmanaged code. Fixes part of #82594.
11675 2007-08-24 Mark Probst <mark.probst@gmail.com>
11677 * mini.c (mono_method_to_ir), declsec.c
11678 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11680 2007-08-22 Martin Baulig <martin@ximian.com>
11683 (MonoDebuggerThreadInfo): New typedef.
11684 (mono_debugger_thread_table): New global variable.
11685 (mono_debugger_thread_created): New public function.
11686 (mono_debugger_thread_cleanup): New public function.
11689 (MonoDebuggerInfo):
11690 - removed `get_current_thread' and `lookup_assembly'.
11691 - removed `data_table'.
11692 - added `thread_table'.
11695 (mono_thread_start_cb): Call mono_debugger_thread_created().
11696 (mono_thread_attach_cb): Likewise.
11697 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11698 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11701 * driver.c (mono_main): Move mono_debug_init() up, before calling
11702 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11704 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11706 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11707 together when passing several arguments of type double (gives a small
11708 speedup and saves a few bytes of generated code).
11710 2007-08-20 Jb Evain <jbevain@novell.com>
11712 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11714 2007-08-20 Jb Evain <jbevain@novell.com>
11716 * mini.c (mono_method_to_ir): throw MethodAccessException
11717 and FieldAccessException instead of InvalidProgramException.
11719 2007-08-20 Mark Probst <mark.probst@gmail.com>
11721 * mini.c: CoreCLR security checks.
11723 * mini.h: Removed MonoSecurityMode (moved to
11724 metadata/security-manager.h) and mono_security_mode global var
11725 (replaced by set/get functions in security-manager.h).
11727 * driver.c: Added "core-clr-test" security mode for testing. Used
11728 set-function for setting security mode.
11730 2007-08-17 Mark Probst <mark.probst@gmail.com>
11732 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
11733 the new jit_info_table.
11735 * driver.c: Test code for the new jit_info_table (enabled by the
11736 define MONO_JIT_INFO_TABLE_TEST).
11738 2007-08-14 Zoltan Varga <vargaz@gmail.com>
11740 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11741 detection of call <REG> instruction sequence. Fixes build on freebsd.
11743 2007-08-13 Zoltan Varga <vargaz@gmail.com>
11745 * mini-exceptions.c: Fix a warning.
11747 2007-08-11 Zoltan Varga <vargaz@gmail.com>
11749 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
11750 stack overflow handling code on amd64 too.
11752 * mini-exceptions.c (mono_setup_altstack): Make this use
11753 mono_thread_get_stack_bounds ().
11755 * mini-x86.h: Disable sigaltstack on solaris x86.
11757 2007-08-10 Zoltan Varga <vargaz@gmail.com>
11759 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
11761 2007-08-10 Geoff Norton <gnorton@customerdna.com>
11763 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
11765 2007-08-08 Zoltan Varga <vargaz@gmail.com>
11767 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
11769 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
11771 2007-08-03 Neale Ferguson <neale@sinenomine.net>
11773 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
11776 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11778 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
11779 to be emitted (bug #82281).
11781 2007-08-01 Martin Baulig <martin@ximian.com>
11783 Merged the `debugger-dublin' branch.
11785 * debug-debugger.h (MonoDebuggerInfo):
11786 Removed the `old_*' compatibility entries.
11787 Added `debugger_version' and `data_table'.
11788 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
11789 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
11792 (MiniDebugMethodBreakpointInfo): Add `address_list'.
11793 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
11794 instead of a `gconstpointer'.
11795 (mono_debugger_insert_method_breakpoint): Return a
11796 `MonoDebugMethodAddressList *'.
11798 2007-06-28 Martin Baulig <martin@ximian.com>
11800 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11802 2007-08-01 Zoltan Varga <vargaz@gmail.com>
11804 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
11805 __builtin_frame_address () since it is broken on older gcc versions.
11807 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11809 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
11810 on the stack overflow handling and made the managed stack overflows
11811 catchable in most cases using soft guard pages.
11812 * exceptions-x86.c: added code to restore the protection in the soft
11813 guard pages at the end of exception handling.
11815 2007-07-31 Zoltan Varga <vargaz@gmail.com>
11817 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
11819 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11821 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
11822 exception handling.
11824 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11826 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
11827 signal handling support until it has been ported to the new mechanism.
11828 * mini.c: fixed stack overflow detection and use the new
11829 architecture code to handle signals on the altstack.
11831 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
11833 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
11834 stack overflows on the alt stack.
11836 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
11838 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
11839 stack overflows on the alt stack.
11841 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
11843 * exceptions-ppc.c: cleanup preparing for altstack support.
11845 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11847 * exceptions-arm.c: cleanup preparing for altstack support.
11849 2007-07-27 Mark Probst <mark.probst@gmail.com>
11851 * mini.c (print_jit_stats): Output hazard pointer stats.
11853 2007-07-26 Mark Probst <mark.probst@gmail.com>
11855 * driver.c, mini.c: Replaced security mode flags with a single
11858 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11860 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
11862 2007-07-25 Mark Probst <mark.probst@gmail.com>
11864 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
11865 (which doesn't do anything yet) for activating Core CLR
11866 (Silverlight) security.
11868 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
11870 * mini-codegen.c: work around a possible gcc bug on arm.
11872 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11874 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
11875 message for platforms that don't support AOT compilation.
11877 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11879 * mini.h, mini.c, driver.c: temporary smcs hack.
11881 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
11883 * mini-arm.h, mini-arm.c: arm EABI fixes.
11885 2007-07-22 Zoltan Varga <vargaz@gmail.com>
11887 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
11890 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
11891 trampolines taking a method argument.
11893 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
11895 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
11896 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
11898 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
11899 JIT compilation throws an exception. Fixes #82050.
11901 2007-07-19 Mark Probst <mark.probst@gmail.com>
11903 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
11904 with the MONO_EXCEPTION_ defines.
11906 2007-07-17 Zoltan Varga <vargaz@gmail.com>
11908 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
11911 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
11912 the cause of an assertion.
11914 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
11916 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
11919 2007-07-15 Zoltan Varga <vargaz@gmail.com>
11921 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
11922 assert. Should fix #82103.
11924 2007-07-14 Zoltan Varga <vargaz@gmail.com>
11926 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
11927 here too. Fixes #82095.
11929 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
11932 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
11934 * mini-amd64.h: Enable IMT for amd64.
11936 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
11938 2007-07-12 Zoltan Varga <vargaz@gmail.com>
11940 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
11942 2007-07-12 Mark Probst <mark.probst@gmail.com>
11944 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
11945 as soon as check_linkdemand sets an exception_type.
11947 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11949 * mini-x86.c: fixed offsets for IMT call sequence.
11950 * mini-x86.h: enable IMT again.
11952 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11954 * trace.c (mono_trace_enter_method): Decode MonoType too.
11956 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
11958 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
11960 * mini-amd64.c: Add preliminary IMT implementation.
11962 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11964 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
11965 understand the new IMT-base interface invocation (thanks to
11966 Daniel Nauck for the report and the remote debugging session).
11968 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11970 * mini-x86.c: size and speed optimizations for the IMT bsearch.
11972 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11974 * Makefile.am (aotcheck): Make this actually use the AOTed code.
11976 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
11978 * mini-trampolines.c: implement AOT IMT support.
11979 * mini-x86.h: enable IMT support for wider testing.
11981 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11983 * inssel.brg (emit_imt_argument): Add aot support here.
11985 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
11987 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11989 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
11990 of the IMT implementation, partially from massi, with my
11991 implementation of the bsearch sequence. Disabled by default until
11992 the AOT code is implemented.
11994 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11996 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
11998 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12000 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12002 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12003 arch-independent IMT JIT code from Massimiliano
12004 Mantione (massi@ximian.com) with small cleanups from me.
12006 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12008 * Makefile.am: fix svn invocation to get the svn revision to be
12009 independent of the local language (build fix).
12011 2007-07-09 Mark Probst <mark.probst@gmail.com>
12013 * mini.c (inline_method): Reset cfg->exception_type if the
12014 inlining is aborted. Fixes: 82049.
12016 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12018 * mini.c: remove assert from exception handling code when exception_ptr
12021 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12023 * mini.c (mono_codegen): Add an assert.
12025 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12026 enter and leave code.
12027 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12029 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12031 * mini-ppc.c: fixed memory corruption for localloc(0)
12034 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12036 * mini.c: Fix warnings.
12038 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12040 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12041 to emit better double->int conversions.
12043 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12045 * mini.c: the provided Min/Max optimizations are valid for unisgned
12048 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12050 * 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
12052 2007-06-28 Miguel de Icaza <miguel@novell.com>
12054 * mini.c (mono_running_on_valgrind): Add support for reporting the
12055 method and its boundaries to valgrind.
12057 2007-06-28 Martin Baulig <martin@ximian.com>
12059 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12061 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12063 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12065 * generic.2.cs: Add new test case.
12067 2007-06-25 Martin Baulig <martin@ximian.com>
12069 Merged the `debugger-dublin' branch.
12072 (mono_debugger_insert_method_breakpoint): New public method.
12073 (mono_debugger_remove_method_breakpoint): Likewise.
12074 (mono_debugger_check_breakpoints): New static method.
12075 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12077 * debug-debugger.h (MonoDebuggerInfo):
12078 Renamed (to keep backward compatibility in the vtable):
12079 `insert_breakpoint' -> `old_insert_breakpoint'.
12080 `remove_breakpoint' -> `old_remove_breakpoint'.
12081 `create_string' -> `old_create_string'.
12082 `lookup_class' -> `old_lookup_class'.
12083 `lookup_type' -> removed; changed into a dummy field.
12084 `lookup_assembly' -> `old_lookup_assembly'.
12085 Added (same functionality, but different signature):
12086 `create_string', `lookup_class', `lookup_assembly'
12088 `get_method_addr_or_bpt', `remove_method_breakpoint',
12089 `runtime_class_init'.
12091 * debug-debugger.c: Merged the `debugger-dublin' branch.
12093 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12095 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12097 (peephole_pass): Likewise.
12099 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12101 * driver.c: hopefully make setaffinity work also for ancient
12104 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12106 * driver.c : win32 build fix.
12108 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12110 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12111 processor if it is set.
12113 2007-06-21 Martin Baulig <martin@ximian.com>
12115 * debug-mini.h: New file.
12118 (mono_debugger_insert_breakpoint_full): Moved here from
12119 ../metadata/mono-debug-debugger.c.
12120 (mono_debugger_remove_breakpoint): Likewise.
12121 (mono_debugger_breakpoint_callback): Likewise.
12123 2007-06-15 Raja R Harinath <rharinath@novell.com>
12125 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12126 changes in MonoGenericClass.
12128 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12130 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12132 2007-06-14 Raja R Harinath <rharinath@novell.com>
12134 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12135 removal of MonoGenericMethod.
12137 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12139 * mini-exceptions.c: hooks for the exception events profiling API.
12141 2007-06-14 Randolph Chung <tausq@debian.org>
12143 * Makefile.ma: Add hppa target.
12144 * mini-arch.h: Include mini-hppa.h
12145 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12146 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12147 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12149 2007-06-14 Randolph Chung <tausq@debian.org>
12151 * inssel.brg: Add rules for "chained" compare-branch operations so that
12152 a single compare op can affect multiple branches. Adjust cost for
12153 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12154 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12155 cost for some rules so that they can more easily be overridden by
12156 per-arch rules (with fixes from lupus).
12157 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12159 2007-06-13 Randolph Chung <tausq@debian.org>
12161 * mini-ops.h: Reorder branch ops so that they match the order of the
12162 corresponding CEE_* ops. The code expects them this way.
12163 Add new ops for HPPA target.
12164 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12166 2007-06-13 Randolph Chung <tausq@debian.org>
12168 * mini-exceptions.c: Handle cases where the stack grows towards
12170 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12172 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12174 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12176 * driver.c: explain where a non-matching corlib is found.
12178 2007-06-13 Mark Probst <mark.probst@gmail.com>
12180 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12182 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12184 * mini-exceptions.c: Generate a method profile leave event during
12185 an exception to ensure that the profiler gets notified.
12187 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12189 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12192 * cpu-amd64.md: Add long_and/or/xor opcodes.
12194 2007-06-06 Wade Berrier <wberrier@novell.com>
12196 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12197 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12198 length of instruction shr_imm (expected 8, got 10)
12200 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12202 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12204 2007-06-06 Mark Probst <mark.probst@gmail.com>
12206 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12207 MonoInternalHashTable again (fixed bug in the internal hash table
12210 2007-06-06 Mark Probst <mark.probst@gmail.com>
12212 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12213 Have to figure out what makes it crash the SWF regression.
12215 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12217 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12219 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12221 * mini.c: optimize out the type check when storing null in a
12224 2007-06-04 Mark Probst <mark.probst@gmail.com>
12226 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12227 MonoInternalHashTable.
12229 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12231 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12232 signed integer methods.
12234 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12236 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12237 permanently since the current approach doesn't work.
12239 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12241 * inssel.brg (stmt): Only call delegate->invoke_impl if
12242 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12244 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12246 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12247 the sreg2==rdx case.
12249 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12250 account if it contains a rex prefix.
12251 (peephole_pass): Handle OP_FMOVE as well.
12253 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12255 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12256 as it causes regressions.
12258 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12260 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12261 static case as well.
12263 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12265 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12266 (mono_arch_get_this_arg_from_call): Ditto.
12268 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12270 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12273 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12274 (mono_arch_get_this_arg_from_call): Ditto.
12276 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12278 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12279 try to create optimized invoke code and use that for further invocations.
12280 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12282 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12284 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12286 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12287 sealed classes or methods.
12288 *devirtualization.cs: tests for the new optimization
12290 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12292 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12293 by the update_volatile () function.
12295 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12297 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12300 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12302 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12304 * mini.c: Add configure checks for header files.
12305 * mini-x86.c: Add configure checks for header files.
12306 * trace.c: Add configure checks for header files.
12307 * aot-runtime.c: Add configure checks for header files.
12308 * aot-compiler.c: Add configure checks for header files.
12309 * driver.c: Add configure checks for header files.
12310 * mini-codegen.c: Add configure checks for header files.
12312 Code is contributed under MIT/X11 license.
12314 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12316 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12317 icompare_imm -128 + op_iclt. Fixes #81703.
12319 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12321 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12323 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12325 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12326 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12327 so that all isinst checks now use "interface_bitmap".
12329 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12331 * cpu-amd64.md (jmp): Fix a warning.
12333 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12335 * basic.cs: Add new regression test.
12337 * basic.cs: Remove test which is now in basic-long.cs.
12339 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12341 * basic-long.cs: Add new test.
12343 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12345 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12347 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12349 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12351 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12354 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12355 throwing code a bit.
12357 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12358 the exception throwing code a bit.
12360 * mini-x86.c (get_call_info): Allocate result from a mempool.
12362 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12364 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12366 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12368 * mini.h (MonoCompile): Add 'token_info_hash' field.
12370 * mini.c: Save token->method associations during compilation so the AOT
12371 compiler can use it.
12373 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12374 which reference generic classes and methods.
12376 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12378 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12380 * aot-compiler.c (compile_method): Fix a typo in a comment.
12382 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12384 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12385 everything generic.
12387 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12389 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12391 * mini.h (MonoCompile): Add 'args' field.
12393 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12396 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12398 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12400 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12402 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12404 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12405 opcodes for some opcodes.
12407 * mini.h *.brg *.c: Use the new opcodes.
12409 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12411 * mini.h: Bumped aot revision.
12413 * inssel.brg: modified code generation of type checks for interfaces
12414 to use the new "MonoClass.interface_bitmap" instead of the old
12415 "MonoClass.interface_offsets".
12417 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12419 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12421 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12423 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12426 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12428 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12430 2007-04-27 Wade Berrier <wberrier@novell.com>
12432 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12433 mini.h) to fix build.
12435 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12437 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12439 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12440 causes the corlib unit tests to fail.
12442 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12444 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12446 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12448 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12449 opcodes to the comparison relations.
12451 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12452 opcodes to their types.
12454 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12456 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12457 it in cfg->arch.cinfo.
12459 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12461 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12462 cfg->cil_offset_to_bb.
12464 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12466 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12467 created becase of initlocals.
12469 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12471 * mini-alpha.c cpu-alpha.md: More alpha port work from
12472 Sergey Tikhonov <tsv@solvo.ru>.
12474 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12476 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12478 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12480 * cpu-s390.md (break): Correct the length of break instruction.
12482 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12484 * mini.c: fix a couple of soft-float issues and comments.
12486 2007-04-15 Miguel de Icaza <miguel@novell.com>
12488 * trace.c (is_filenamechar): - is also a filename char.
12490 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12492 * mini-s390.c: Correct checking for enum type in return value processing.
12494 2007-04-14 Raja R Harinath <rharinath@novell.com>
12496 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12497 (version.h): Makefile is in the build directory.
12499 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12501 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12503 2007-04-11 Martin Baulig <martin@ximian.com>
12505 * mini.c (can_access_member): Fix handling of generic classes;
12508 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12510 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12512 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12514 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12516 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12518 * mini-codegen.c: make sure the right spill amount is
12519 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12521 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12523 * mini-ppc.c: fixes for the fp_branch_nan test.
12525 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12527 * basic.cs: Comment out new test which still fails on ia64.
12529 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12531 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12533 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12535 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12537 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12539 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12540 on 64 bit machines. Fixes part of #80738.
12542 * basic.cs: Add regression test.
12544 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12546 * inssel.brg basic.cs: Revert previous change to fix build.
12548 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12551 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12553 * basic.cs: Add new regression test.
12555 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12557 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12560 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12562 * cpu-s390x.md: Correct length of break instruction.
12564 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12566 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12567 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12569 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12571 * *.c: Begin WIN64 port.
12572 * mini.c: Use correct register in profiler.
12573 * mini-amd64.c: No inline assembly on Win64.
12574 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12575 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12576 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12577 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12578 mono_arch_ip_from_context for Win64.
12580 Contributed under MIT/X11 license.
12582 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12584 * exceptions-amd64.c (seh_handler): Ditto.
12586 * exceptions-x86.c (seh_handler): Fix a memory leak.
12588 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12590 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12591 mini-s390x.c: fixed peephole optimizations to deal
12592 correctly with 1 and 2 byte reload avoidance.
12594 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12596 * cpu-s390.md, cpu-s390x.md: update localloc length.
12598 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12600 * cpu-g4.md: added missing descriptions.
12602 2007-03-14 Miguel de Icaza <miguel@novell.com>
12604 * Makefile.am: Add support so the tail tests are not executed on
12605 PowerPC as that is a known limitation of the PowerPC port.
12607 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12609 * runmdesc.bat: Move to msvc directory.
12611 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12613 * runmdesc.bat: Run executable that was produced by the current
12614 target and sent via an argument.
12616 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12618 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12621 * generics.2.cs: Add regression test.
12623 2007-03-09 Wade berrier <wberrier@novell.com>
12625 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12627 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12629 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12630 AOT code depends on this.
12632 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12634 * mini.c: more precise tracking of types in the eval stack
12635 (part of fix for bug #81044).
12637 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12639 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12641 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12643 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12645 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12647 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12649 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12651 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12652 a pointer on 64 bit systems. Fixes #80190.
12654 * iltests.il: Add new regression test.
12656 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12658 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12660 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12662 * trace.c: Remove an erroneous alignemnt check when tracing.
12663 Fixes --trace on OSX86.
12665 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12667 * mini-$(arch).h: initialize SP in context for all the archs.
12669 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12671 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12672 regressions in the thread tests.
12674 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12676 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12677 - fixed implementation of LOCALLOC opcode
12678 - implemented non-un compare for floats
12680 - implementation of FDIV and CKFINITE opcodes
12681 - fixes for latest mono updates
12682 - additional arch opcodes
12684 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12686 * Makefile.am: simplify and merge rules for cross-compilation.
12688 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12690 * local-propagation.c: Actually *apply* the fix for bug 80591...
12692 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12694 * mini-exceptions.c: backuot part of the last change
12695 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12697 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12698 * inssel.brg: Fix bug 59286.
12701 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12703 * mini-exceptions.c: patch from Zoltan to correctly check for
12704 stack boundaries (using the stack register, not the frame register),
12705 fixes bugs #80724, #79717.
12707 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12709 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12710 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12712 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12713 presence of frame pointer elimination.
12715 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12717 * mini-x86.h: NetBSD UCONTEX_REG defines.
12719 2007-02-01 Zoltan Varga <vargaz@gmail.com>
12721 * inssel-amd64.brg: Fix amd64 build.
12723 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
12725 * mini.h: remove extern to workaround what looks likes gcc bug 26905
12728 2007-01-31 Zoltan Varga <vargaz@gmail.com>
12730 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
12733 * mini-<ARCH>.c: Use mono_is_regsize_var ().
12735 2007-01-30 Mark Mason <mason@broadcom.com>
12737 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
12738 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
12739 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
12740 beginning support for CEE_JMP [not quite working yet]
12741 * tramp-mips.c: LMF handling now works
12743 2007-01-30 Zoltan Varga <vargaz@gmail.com>
12745 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
12747 * mini.h (NULLIFY_INS): New macro.
12749 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12751 * mini.c: statistical profiler fix for windows, patch
12752 from Tor Lillqvist (tml@novell.com).
12754 2007-01-30 Massimiliano Mantione <massi@ximian.com>
12755 * local-propagation.c: Fix bug 80591.
12757 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12759 * Makefile.am: put back the --export-dynamic option as with
12760 the previous gmodule flags (thanks to Robert Jordan).
12762 2007-01-28 Zoltan Varga <vargaz@gmail.com>
12764 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
12766 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
12767 simplify and speed up the local register allocator. Also rename some fields
12768 like iassign->vassign.
12770 * regalloc.c: Remove some functions which are no longer used since their
12771 inlined version is in mini-codegen.c.
12773 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
12775 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
12777 2007-01-27 Zoltan Varga <vargaz@gmail.com>
12779 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
12780 narrowing. Fixes #80622.
12782 * iltests.il: Add new regresssion test.
12784 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12786 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
12787 debug-debugger.c, debug-debugger.h: warning fixes.
12788 * driver.c: updated copyright year and made it fit in one line.
12790 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
12792 * aot-runtime.c: updated to use mono-dl instead of gmodule.
12794 2007-01-25 Zoltan Varga <vargaz@gmail.com>
12796 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
12798 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
12800 * iltests.il: Add new test for bug #80507.
12802 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12804 * mini-arm.h: use soft-float also on vfp for now.
12806 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12808 * mini.c: fix some more soft-float issues.
12810 2007-01-24 Zoltan Varga <vargaz@gmail.com>
12812 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
12814 2007-01-24 Massimiliano Mantione <massi@ximian.com>
12815 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
12816 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
12817 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
12819 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
12821 * mini-arm.c: typo fix.
12823 2007-01-23 Neale Ferguson <neale@sinenomine.net>
12825 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
12827 2007-01-21 Zoltan Varga <vargaz@gmail.com>
12829 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
12830 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
12832 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
12834 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
12836 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
12838 * inssel.brg: Fix a warning.
12840 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
12842 * abcremoval.c ssa.c ssapre.c: Update after this change.
12844 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
12846 * dominators.c (df_set): Use mono_bitset_union_fast.
12848 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12850 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
12851 mini-codegen.c: reduce relocations and memory usage for the cpu
12854 2007-01-20 Zoltan Varga <vargaz@gmail.com>
12856 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
12858 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
12859 to reduce their size.
12861 2007-01-19 Mark Mason <mason@broadcom.com>
12863 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
12864 * mini-mips.c: more configuration macros, support long conditional branches, additional
12865 asserts, fix epilog instrumentation.
12866 * mini-mips.h: use standard stack walk
12867 * cpu-mips.md: increase size of div, rem and conditional branches
12869 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
12871 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
12874 2007-01-19 Zoltan Varga <vargaz@gmail.com>
12876 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
12877 (compile_method): Ditto.
12879 * aot-runtime.c (decode_klass_info): Ditto.
12881 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
12882 needed by the code generated by inssel.brg. Also fix a warning.
12884 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
12886 * mini.c: deal with enums that become genericinsts by
12887 being nested in a generic class (bug #79956).
12889 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12891 * mini.c: match the generic definition to check for
12892 private access with generic types (bug #78431).
12894 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12896 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
12897 to make life easier for people cross-compiling that insist on not
12900 2007-01-17 Mark Mason <mason@broadcom.com>
12902 * inssel-long.brg: patch to deal with mips missing flags
12903 * inssel-long32-mips.brg: implement overflow checks
12904 * insset-mips.brg: implement overflow checks
12905 * mini-mips.h: implement conditional exception handling
12906 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
12907 Remove unused code, minor cleanups.
12908 * exceptions-mips.c: minor cleanups
12909 * mini-ops.h: add mips conditional exception ops
12910 * cpu-mips.md: add mips conditional exception ops
12913 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12915 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
12916 to deal with mips missing of flags.
12918 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12920 * exceptions-ppc.c: execute fault handlers.
12922 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
12924 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
12926 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12928 * mini.c: handle also floating point values in initialize_array.
12930 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12932 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
12933 array initialization and make it conditional on the intrins option.
12935 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12937 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
12938 relocations and put the patch info names close to the enum definition.
12940 2007-01-15 Mark Mason <mason@broadcom.com>
12942 * basic.cs, exceptions.cs: break up large tests to increase debugability.
12944 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12946 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
12948 2007-01-12 Raja R Harinath <rharinath@novell.com>
12950 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
12952 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
12954 * Makefile.am: distribute the mips sources.
12956 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12958 * mini-codegen.h: handle bug #80489 here, by excluding ecx
12961 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
12963 * cpu-x86.md: back out for now as this triggers other regressions.
12965 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12967 * cpu-x86.md: force src1 and dest regpair for long shift instructions
12968 to eax:edx, so ecx can't get allocated to them (bug #80489).
12970 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
12972 * mini.c, mini-exceptions.c: enabled running fault handlers
12975 2007-01-03 Miguel de Icaza <miguel@novell.com>
12977 * driver.c: If nothing fail, do not use the string "failed",
12978 because it makes it very annoying to view test result logs on the
12981 2006-12-30 Miguel de Icaza <miguel@novell.com>
12983 * debug-debugger.c (mono_debugger_main): Rename "main" to
12984 "main_method" to prevent a warning.
12986 Remove a warning for unused field.
12988 2006-12-28 Martin Baulig <martin@ximian.com>
12991 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
12993 2006-12-22 Martin Baulig <martin@ximian.com>
12995 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
12996 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
12997 seperate `.mdb_debug_info' section, so we can access it from the
12998 debugger even if the binary is stripped.
13000 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13001 from the `.mdb_debug_info' here to prevent the linker from
13002 removing that section.
13004 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13005 mdb-debug-info64.s.
13007 2006-12-19 Robert Jordan <robertj@gmx.net>
13009 * mini-x86: enable the code to return small structures in
13010 registers for FreeBSD as well. Fixes bug #80278.
13011 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13013 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13015 * mini-x86.c: align the stack when calling the profiler
13016 function instrumenting the prolog (on OSX).
13018 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13020 * mini.c: emit a break opcode where Debugger.Break () is called.
13022 2006-12-13 Miguel de Icaza <miguel@novell.com>
13024 * mini.c (mono_method_to_ir): Provide useful information on this
13025 assert, to prevent others from debugging like I did.
13027 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13029 * mini.c: enable code which was incorrectly commented
13032 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13034 * mini-x86.c: enable on OSX, too, the code to return small
13035 structures in registers.
13037 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13039 * mini-x86.c: remove the use of the dynamic code manager here, too.
13041 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13043 * mini.h, debug-debugger.c, tramp-*.c: fixed
13044 mono_debugger_create_notification_function() to use
13045 mono_global_codeman_reserve () instead of a dynamic code manager.
13047 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13049 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13050 ves_array_element_address() jit icall and use a generated
13051 managed method instead (which is about 4 times faster for a rank 3
13054 2006-11-29 Mark Mason <mason@broadcom.com>
13056 * basic-calls.cs: additional tests for passing
13057 structures as function arguments.
13059 2006-11-29 Mark Mason <mason@broadcom.com>
13061 * mini-mips.h: disable custom exception handling
13062 * mini-mips.c: throw/rethrow should use jalr to call
13063 exception stubs. Fixed bug with passing structures
13064 by value. More support for tracing floating point
13067 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13069 * mini.c: fixed typo in the soft-float ldind.r4 handling
13072 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13074 * mini.c, mini.h, driver.c: added --runtime command line
13075 option to select a different runtime than the autodetected one.
13076 * jit.h: added API for embedders to initialize with a specific
13079 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13081 * mini.c: handle also boxing of r4 values (bug #80024).
13083 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13085 * mini-ppc.c: force indirect calls until we reserve
13086 enough address space for all the generated code.
13088 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13090 * exceptions-arm.c: workaround bugs in the libc definition
13091 of struct ucontext.
13093 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13095 * inssel.brg: fixes from me and Mark Mason.
13097 2006-11-23 Dick Porter <dick@ximian.com>
13099 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13100 semaphore display now we've fixed the initial value
13102 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13104 * inssel.brg: partially revert the last change to fix the build.
13106 2006-11-21 Mark Mason <mason@broadcom.com>
13108 * inssel.brg: Add and use compare-and-branch macros to support
13109 architectures that do not have condition code registers (ie. MIPS).
13110 * *-mips.{c,brg,md}: Fix copyright statements
13112 2006-11-20 Mark Mason <mason@broadcom.com>
13114 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13115 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13116 * mini.h: Added declaration for mono_print_ins()
13117 * mini-codegen.c: added ins_spec initializer for MIPS
13118 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13119 vreg to be virtual and hreg to be non-virtual.
13120 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13121 is not yet working/implemented correctly.
13122 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13123 non-static, fixup calls to print_ins() from other parts in the file.
13125 2006-11-20 Mark Mason <mason@broadcom.com>
13127 * basic-calls.cs: added tests for passing structures as arguments
13130 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13132 * inssel-long32.brg: optimize signed division by power of two.
13134 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13136 * mini-arm.c: added support for interworking with thumb code
13137 (mono must be still be built using the ARM instruction encoding).
13139 2006-11-19 Miguel de Icaza <miguel@novell.com>
13141 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13142 verifier has different rules for it. Fixes a few verifier issues
13145 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13146 at the end, so people know what happened.
13148 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13150 * brach-opts.c: in optimize_exception_target() make sure we
13151 are in a catch clause (fixes bug #79871).
13153 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13155 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13156 more soft-float support fixes.
13158 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13160 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13161 that are passed half on the stack and half in registers.
13163 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13165 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13166 more mips integration work from Mark E Mason
13167 <mark.e.mason@broadcom.com>.
13169 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13171 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13172 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13173 tramp-mips.c: added sources for the mips port, not
13174 integrated in the build yet. Contributed by
13175 Mark E Mason <mark.e.mason@broadcom.com>.
13177 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13179 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13181 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13183 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13184 put the soft-float rules in its own file since it seems to
13185 break s390 compilation.
13187 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13189 * mini-arm.c: fixed wrnings.
13191 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13193 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13194 inssel-arm.brg: ARM support for soft-float.
13196 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13198 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13199 loads and stores of 32 bit fp values.
13201 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13203 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13205 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13206 works. Fixes #79852 and #79463.
13208 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13210 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13211 more soft-float support WIP and fixes.
13213 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13215 * mini-arm.c: some VFP updates.
13217 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13219 * mini-exceptions.c: 0 is a valid local var offset in some
13220 architectures, don't assert (bug #78508).
13222 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13224 * exceptions-arm.c: fixed off by one error in stack walk code.
13226 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13228 * mini.h, mini.c: more precise tracking of type load exceptions.
13230 2006-11-03 Robert Jordan <robertj@gmx.net>
13232 * Makefile.am: [WIN32] Add monow.exe target.
13233 * driver.c: [WIN32] Don't detach the console when debugging.
13236 2006-10-30 Miguel de Icaza <miguel@novell.com>
13238 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13240 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13242 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13244 * driver.c (mini_regression): Fix --regression with AOT.
13246 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13248 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13250 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13252 * mini-sparc.h: Don't use sigaction on sparc/linux.
13254 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13256 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13258 * mini-exceptions.c: Add proper include files for getpid ().
13260 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13262 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13263 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13266 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13267 name cache to reduce its size.
13269 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13271 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13273 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13274 the mono_lmf TLS variable.
13276 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13277 trampoline lmf frames.
13279 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13281 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13283 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13284 the mono_lmf TLS variable.
13286 * mini-exceptions.c: Access the LMF structure through accessors.
13288 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13289 variable instead of in jit_tls->lmf.
13291 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13293 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13294 trampoline lmf frames.
13296 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13298 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13300 * mini.c trace.c mini-x86.c: Revert these too.
13302 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13305 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13307 * genmdesc.c: removed now dead code.
13309 2006-10-09 Robert Jordan <robertj@gmx.net>
13311 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13313 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13315 * mini.h: do not leave gaps in the opcode values.
13317 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13319 * jit-icalls.h: flag functions as internal here, too.
13321 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13323 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13324 functions with the internal attribute.
13326 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13328 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13330 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13332 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13335 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13337 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13338 tail calls as on other platforms.
13340 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13342 * iltests.il: Add a few tailcall tests.
13344 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13346 * driver.c: fix loop for old compilers (bug #79521).
13348 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13350 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13352 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13354 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13355 metadata without any code.
13357 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13358 more precise debugging information using gdb.
13360 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13362 * inssel-ia64.brg: Make the helper methods static.
13364 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13366 * inssel-x86.brg: make the helper methods static.
13368 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13370 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13372 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13374 * mini.c: updates for monoburg changes.
13375 * inssel.brg: make a few helper functions static as they should.
13377 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13379 * Makefile.am: Move mini-codegen.c to common_sources.
13381 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13383 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13385 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13386 mini-ppc.h: port to use the common local register allocator.
13388 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13390 * mini.h: Remove the comment too then.
13392 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13394 * mini.h: put back backend.data which is to be used shortly and
13395 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13396 pointers on 4 byte boundaries it'd have much bigger issues running
13397 and you can ifdef it out anyway.
13399 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13401 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13402 MonoInst size by 4 bytes on 64 bit machines.
13404 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13406 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13407 replacement with more meaningful field names. Arch maintainers, please
13408 check the assigned names are good enough for your arch.
13410 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13412 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13413 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13415 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13417 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13418 relocations and memory requirements, put the optimization flags
13419 definitions in their own file.
13421 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13423 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13425 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13427 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13429 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13431 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13433 * inssel.brg: use the correct function to get the size of an item
13434 in an array, given an element class.
13435 * aot-compiler.c: do not access class->class_size directly.
13437 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13439 * mini.h, debug-mini.c: added a debugging function to print
13440 info about local variables and arguments in a jitted method.
13442 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13444 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13446 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13448 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13450 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13451 inner and outer loops when passing vtypes.
13453 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13455 * mini-ppc.c: take into account the cpu errata for cache flushing
13456 which caused some random errors (bug #79381).
13458 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13460 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13461 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13463 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13465 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13468 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13469 freebsd ports tree.
13471 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13472 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13474 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13477 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13479 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13481 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13483 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13484 macro does not have to be changed during debugging.
13486 * 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>.
13488 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13490 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13492 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13493 MONO_ARCH_NO_EMULATE_MUL is defined.
13495 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13497 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13499 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13501 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13503 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13505 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13506 stuff to mini-exceptions.c where it is used.
13508 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13509 setup code, the real one is in mini-exceptions.c.
13511 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13512 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13513 some changes from the freebsd ports tree.
13515 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13518 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13520 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13522 * mini.c: on Linux, check for /proc to be mounted
13523 (bug# 79351, novell bug#201204).
13525 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13527 * mini.c: handle cases where pthread_attr_getstack() behaves
13528 incorrectly (bug #78096).
13530 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13532 * mini-arm.c: support larger stack frames (bug #79272).
13534 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13536 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13538 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13541 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13542 mono_class_from_name () to find a class from its name.
13544 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13546 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13548 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13550 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13552 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13554 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13556 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13557 callinfo->trampoline.
13559 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13561 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13564 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13566 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13568 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13570 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13571 stats.method_trampolines, it is already done by the generic trampoline code.
13573 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13575 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13577 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13579 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13581 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13583 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13585 * mini.c (print_jit_stats): Print new stats.
13587 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13589 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13591 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13592 Address on two dimensional arrays. Fixes #78729.
13594 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13596 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13599 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13601 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13604 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13606 (mini_get_ldelema_ins): Ditto.
13608 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13610 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13611 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13614 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13616 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13617 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13619 * exceptions-s390x.c: Cosmetic change.
13621 * tramp-s390.c: Fix warning.
13623 * cpu-s390.md: Correct length of mul_imm.
13625 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13627 * aot-compiler.c: added binary writer with ELF backend
13628 implementation (only on Linux/x86 for now).
13630 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13632 * Makefile.am: Don't run net 2.0 AOT tests.
13634 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13635 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13637 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13639 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13641 * aot-compiler.c: simplified and refactored the asm-writing code
13642 to allow different backends.
13644 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13646 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13648 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13649 little. Share patches of type TYPE_FROM_HANDLE as well.
13651 * mini.c (mono_patch_info_equal): New helper function.
13652 (mono_patch_info_hash): Ditto.
13654 * aot-compiler.c (emit_method_code): Fix s390 build.
13656 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13657 is not handled because it is stored as a flag and not as a type ctor. Fixes
13660 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13662 * aot-compiler.c: Fix computation of GOT slot statistics.
13664 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13665 Also remove support for not PIC AOT.
13667 * mini.h: Bump AOT file format version.
13669 * objects.cs: Add a test for #78990.
13671 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13672 (peter.dettman@iinet.net.au). Fixes #79087.
13674 * basic-long.cs: Add a test for the above.
13676 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13678 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13680 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13683 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13685 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13688 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13690 * mini.c: Don't verify COM proxy invoke calls
13693 2006-08-10 Dick Porter <dick@ximian.com>
13695 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13696 which process is holding semaphores locked.
13698 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13700 * mini-ia64.c mini-amd64.c: Fix #79027.
13702 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13704 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13706 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13707 implicit arguments in a vararg call. Fixes #79027.
13709 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13711 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13712 (mono_get_array_new_va_signature): Ditto.
13714 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13716 * aot-runtime.c: Call init_plt lazily.
13718 * inssel-long.brg: Fix unsigned long->int conversion.
13720 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
13722 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
13723 that most data is now in the .rss/.data section.
13725 2006-08-04 Zoltan Varga <vargaz@gmail.com>
13727 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
13729 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
13731 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
13733 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
13735 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
13736 virtual call. Fixes #79010.
13738 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
13739 and use the result as the this argument in the real call.
13741 * generics.2.cs: Add a new test for #79010.
13743 2006-08-03 Zoltan Varga <vargaz@gmail.com>
13745 * mini-x86.c: Fix a warning.
13747 * aot-compiler.c: Add a bunch of statistics.
13749 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
13751 2006-08-02 Zoltan Varga <vargaz@gmail.com>
13753 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
13755 2006-08-01 Zoltan Varga <vargaz@gmail.com>
13757 * 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>.
13759 2006-07-13 Miguel de Icaza <miguel@novell.com>
13761 * mini.c (mono_method_to_ir): Obtain the original method in the
13762 CIL stream and use this to perform validation.
13766 2006-07-19 Zoltan Varga <vargaz@gmail.com>
13768 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
13769 (mono_arch_call_opcode): Ditto.
13771 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
13774 * mini.c (mono_patch_info_dup_mp): New helper function.
13776 * aot-compiler.c (compile_method): Fix some of the memory allocated during
13777 compilation. Fixes #78827.
13779 2006-07-18 Kornel Pal <kornelpal@gmail.com>
13781 * declsec.c: Use original security informations for
13782 MONO_WRAPPER_MANAGED_TO_MANAGED.
13784 2006-07-15 Jonathan Chambers <joncham@gmail.com>
13786 * mini.c: Allow Com Interop methods/classes and
13787 don't verify COM wrapper calls
13790 2006-07-13 Zoltan Varga <vargaz@gmail.com>
13792 * inssel-long32.brg: Fix long->i4 checked conversion.
13794 * exceptions.cs: Add a test for the above.
13796 2006-07-08 Zoltan Varga <vargaz@gmail.com>
13798 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
13800 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
13803 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
13806 2006-07-03 Zoltan Varga <vargaz@gmail.com>
13808 * mini.c: Fix solaris/x86 exception handling.
13810 * Makefile.am: Get rid of $(ICU_LIBS).
13812 2006-07-02 Zoltan Varga <vargaz@gmail.com>
13814 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
13815 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
13816 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
13818 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
13820 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
13821 this function causes a SIGSEGV.
13823 2006-06-22 Zoltan Varga <vargaz@gmail.com>
13825 * mini.c: Remove unused solaris/x86 includes.
13827 2006-06-21 Zoltan Varga <vargaz@gmail.com>
13829 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
13831 2006-06-20 Jb Evain <jbevain@gmail.com>
13833 * cpu-g4.md: fix max length of start_handler instruction.
13835 2006-06-20 Massimiliano Mantione <massi@ximian.com>
13836 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
13838 2006-06-16 Massimiliano Mantione <massi@ximian.com>
13839 * ssa.c: Fixed bug 78653 for SSA based deadce.
13840 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
13841 MonoInst.flags, used in SSA based deadce.
13842 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
13843 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
13845 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
13847 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
13848 it can end up using non executable memory on ppc64 systems
13849 running ppc32 userspace (fix from Johannes Berg).
13851 2006-06-14 Dick Porter <dick@ximian.com>
13853 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
13856 2006-06-13 Massimiliano Mantione <massi@ximian.com>
13857 * mini.c: Made so that inline is locally disabled if it would
13858 trigger a .cctor, because too many apps depend on this behavior
13859 (which seems to be also the one of the MS CLR).
13861 2006-06-13 Zoltan Varga <vargaz@gmail.com>
13863 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
13864 No idea why this worked before.
13866 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
13867 which branch to outer exception clauses since they could skip the
13868 inner finally clauses. Fixes #78633.
13870 * exceptions.cs: Add a test for the above.
13872 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
13875 * iltests.il: Add a test for the above.
13877 2006-06-12 Zoltan Varga <vargaz@gmail.com>
13879 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
13880 after the end of a try bblock, to prevent asserts in mini_method_compile ().
13882 * iltests.il: Add a test for the above.
13884 2006-06-10 Zoltan Varga <vargaz@gmail.com>
13886 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
13888 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
13889 methods as instrinsics.
13891 2006-06-09 Wade Berrier <wberrier@novell.com>
13893 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
13894 (simple-cee-ops.h ssapre-mini-ops.h)
13896 2006-06-09 Neale Ferguson <neale@sinenomine.net>
13898 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
13899 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
13901 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
13902 * cpu-s390x.md: Fix max. length values for a couple of instructions.
13904 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
13906 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
13908 2006-06-08 Massimiliano Mantione <massi@ximian.com>
13910 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
13911 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
13912 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
13913 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
13914 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
13915 of opcodes, so that bug 78549 should not happen again.
13916 * ssapre.c: Updated to use the renamed files.
13918 2006-06-08 Zoltan Varga <vargaz@gmail.com>
13920 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
13921 in OP_ATOMIC_EXCHANGE_I4.
13923 2006-06-07 Wade Berrier <wberrier@novell.com>
13925 * tramp-s390.c: Fix s390 build (add missing pointer declarations
13926 in mono_debugger_create_notification_function)
13928 2006-06-06 Zoltan Varga <vargaz@gmail.com>
13930 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
13932 * mini.c (type_from_stack_type): Disable some changes which do not
13935 * driver.c: Reenable opts.
13937 * mini.h (MonoStackSlot): New structure to keep track of the verification state
13938 of the evaluation stack.
13940 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
13941 evaluation stack trace at entry to the bblock.
13943 * mini.c (merge_stacks): New function to perform verification of stack merges.
13944 Turned off by default.
13946 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
13949 2006-06-06 Massimiliano Mantione <massi@ximian.com>
13951 * local-propagation.c: Fixed bug 78549.
13953 2006-06-04 Zoltan Varga <vargaz@gmail.com>
13955 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
13957 2006-06-02 Miguel de Icaza <miguel@novell.com>
13959 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
13960 tramp-arm.c, tramp-ia64.c
13961 (mono_debugger_create_notification_function): Update signature to
13962 new signature and use new protocol for creating the notification
13965 Should fix the build.
13967 2006-06-02 Geoff Norton <gnorton@customerdna.com>
13969 * exceptions-ppc.c (mono_jit_walk_stack)
13970 (ves_icall_get_frame_info): Fix the build
13972 2006-06-02 Zoltan Varga <vargaz@gmail.com>
13974 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
13976 2006-05-31 Raja R Harinath <rharinath@novell.com>
13978 * il2tests.2.il: New file for generics CIL tests. Add test for
13980 * Makefile.am: Update.
13983 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
13986 2006-05-30 Massimiliano Mantione <massi@ximian.com>
13988 * aliasing.c: Fixed bug 78311.
13990 2006-05-29 Martin Baulig <martin@ximian.com>
13992 * mini-exceptions.c (mono_find_jit_info): When computing the
13993 native offset, check whether we're actually inside the method's
13994 code; call mono_debug_print_stack_frame() to format the frame.
13995 (ves_icall_System_Exception_get_trace): Call
13996 mono_debug_print_stack_frame() to format the stack frame.
13997 (ves_icall_get_trace): Update to the new debugging API.
13998 (mono_jit_walk_stack_from_ctx): Likewise.
13999 (ves_icall_get_frame_info): Likewise.
14001 * mini.c (get_method_from_ip): Use the new debugging API.
14002 (mono_print_method_from_ip): Likewise.
14005 (mono_jit_walk_stack): Use the new debugging API.
14006 (ves_icall_get_frame_info): Likewise.
14008 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14010 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14012 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14014 * mini.c: Added "limitator" to inline for debugging.
14016 2006-05-24 Martin Baulig <martin@ximian.com>
14018 * debug-debugger.c (mono_debugger_init): Create a private,
14019 malloc()-based code manager for the notification function and
14020 intentionally leak it on exit. This fixes the crash-on-exit race
14024 (mono_debugger_create_notification_function): Added
14025 `MonoCodeManager *' argument.
14028 (mono_debugger_create_notification_function): Added
14029 `MonoCodeManager *' argument.
14031 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14033 * aliasing.c: Fixed 64 bit issue.
14034 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14035 default since all known bugs are fixed (one more time!).
14037 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14039 * mini.c: write barrier support.
14041 2006-05-23 Martin Baulig <martin@ximian.com>
14043 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14044 check at the top of the file.
14046 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14048 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14049 reverting changes without reason and without changelog entries.
14051 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14053 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14054 to a few opcodes. Fixes #78439.
14056 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14057 consistency with other archs.
14059 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14061 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14063 * debug-debugger.c: fix the build.
14065 2006-05-17 Martin Baulig <martin@ximian.com>
14068 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14069 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14070 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14071 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14073 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14075 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14077 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14079 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14080 MONO_TYPE_GENERICINST.
14082 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14083 MONO_TYPE_GENERICINST.
14085 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14087 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14090 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14092 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14094 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14096 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14098 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14099 mono_trace_cleanup ().
14101 * iltests.il: Fix problem with the newly added test.
14103 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14104 due to register constraints, free up the previous hreg. Fixes #78314.
14106 * iltests.il: Add new test for #78314.
14108 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14109 Interlocked.Add. Fixes #78312.
14111 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14113 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14115 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14117 2006-05-05 Martin Baulig <martin@ximian.com>
14119 * debug-mini.c (mono_debug_open_block): New method.
14122 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14123 the beginning of each basic block.
14126 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14127 the beginning of each basic block.
14129 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14131 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14132 default until I understand why they break the build on amd64.
14134 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14136 * mini.c (mini_cleanup): Call mono_cleanup ().
14138 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14141 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14143 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14144 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14145 default since all known bugs are fixed, and I cannot reproduce bug
14146 77944... I'm asking Matt Hargett to test again after this commit.
14148 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14150 * mini-codegen.c: Fixed typo that thrashed inline.
14152 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14154 * dominators.c (compute_dominators): Avoid using a worklist since
14155 it is not correct in some cases. Instead, iterate over all bblocks as
14156 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14158 2006-04-28 Miguel de Icaza <miguel@novell.com>
14160 * mini.c (mono_jit_compile_method_inner): Use
14161 mono_prepare_exception_from_error that resets the value
14164 2006-04-27 Miguel de Icaza <miguel@novell.com>
14166 * mini.c: Move the mini_loader_error_to_exception to metadata.
14168 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14170 * aliasing.c: Fixed bug 78210.
14172 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14174 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14175 default until all their problems (or the ones they trigger) are fixed.
14177 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14179 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14181 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14182 as loaded only after resolving patches since that could invoke the same method.
14184 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14186 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14189 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14192 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14195 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14196 made from AOT code through the PLT table.
14198 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14199 holding the plt offset when a call is made to the aot plt trampoline.
14201 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14203 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14206 * Makefile.am (common_sources): Fix build breakage.
14208 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14209 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14210 intra-assembly calls if possible.
14212 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14214 * mini-trampolines.c: Handle PLT entries.
14216 * mini.c: Avoid creating a GOT var for calls.
14218 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14219 from mscorlib code.
14221 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14222 from mscorlib code.
14224 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14227 * mini.h: Bump AOT file format version.
14229 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14232 2006-04-25 Martin Baulig <martin@ximian.com>
14234 * driver.c: Disable copyprop, consprop and inline when running
14235 inside the debugger.
14237 2006-04-25 Martin Baulig <martin@ximian.com>
14239 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14240 with `get_current_thread' and added `detach'.
14241 (MonoDebuggerMetadataInfo): Added `thread_size',
14242 `thread_tid_offset', `thread_stack_ptr_offset' and
14243 `thread_end_stack_offset'.
14245 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14247 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14250 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14251 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14253 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14255 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14257 * aot.c: Add support for ADJUSTED_IID.
14259 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14261 * aot.c (emit_method_order): Don't align method_order_end.
14263 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14264 the interface ID changes.
14266 2006-04-21 Dick Porter <dick@ximian.com>
14268 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14269 cleaning up a thread. Fixes the new part of bug 77470.
14271 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14273 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14274 to managed wrapper.
14276 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14278 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14280 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14281 SIGSEGV. Fixes #78072.
14283 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14284 unregister our SIGABRT handler.
14286 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14288 * mini.c: Disabled inline where it can alter the call stack in a
14289 way visible from managed code.
14290 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14293 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14295 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14296 on other platforms. Fixes #78089.
14298 2006-04-13 Martin Baulig <martin@ximian.com>
14300 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14301 determine whether we're inside the debugger.
14304 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14306 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14308 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14309 handler clauses. Fixes #78024.
14311 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14312 in the CALL_MEMBASE opcodes. Fixes #78088.
14313 (mono_arch_get_vcall_slot_addr): Ditto.
14315 2006-04-10 Martin Baulig <martin@ximian.com>
14317 * debug-debugger.c: The thread handling code has now been moved
14318 into ../metadata/threads.c.
14320 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14322 * driver.c (mono_main): Fix --with-gc=none build.
14324 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14325 (mono_spillvar_offset_float): Ditto.
14326 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14327 hreg, not when its !global, since on ia64, there is a third category: stacked
14330 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14332 * mini.c: set MonoInst->klass for load field address and a few other
14335 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14337 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14339 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14341 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14342 the branch opt changes.
14344 2006-04-06 Dick Porter <dick@ximian.com>
14346 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14348 * wapihandles.c (mini_wapi_seminfo):
14349 * driver.c (mono_main): Add semaphore info option
14351 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14353 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14354 branch optimization changes. Fixes #78009.
14356 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14358 * mini.c: ignore accessibility of methods in managed->native wrappers.
14360 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14362 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14364 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14366 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14368 * mini.c: Modify the branch optimizations to preserve the invariant that
14369 the entries inside the in_bb and out_bb arrays are unique.
14370 (mono_unlink_bblock): Avoid creation of new arrays.
14372 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14374 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14377 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14379 * mini.c (optimize_branches): Remove the "optimizations" in
14380 the cbranch1/cbranch2 -> branch cases which were causing several
14381 problems in the past. Fixes #77986.
14383 2006-03-31 Chris Toshok <toshok@ximian.com>
14385 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14386 default optimizations :(
14388 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14390 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14393 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14395 * local-propagation.c: Added comments to structs and removed
14396 "Mono" prefixes from local tree mover types.
14398 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14400 * Makefile.am (arch_sources): Define this for each architecture so
14401 libmono_la_SOURCES is defined in one place.
14403 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14405 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14408 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14410 * driver.c: print the GC name supplied by configure.
14412 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14414 * local-propagation.c: Added tree mover, and moved here all the
14415 local propagation code from mini.c
14416 * mini.c: Added support for treeprop, and moved all the local
14417 propagation code to local-propagation.c
14418 * mini.h: Added support for treeprop
14419 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14420 treeprop, inline and deadce by default
14421 * Makefile.am: Added local-propagation.c
14423 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14425 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14427 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14429 * debug-debugger.c: make it compile without the Boehm GC.
14431 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14433 * mini.c: fixed issue with mismatch when an icall is registered
14434 with multiple names but same address.
14436 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14438 * declsec.c, mini-exceptions.c: use write barrier to set reference
14439 fields of managed objects.
14441 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14443 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14444 (can_access_internals): Fix a warning.
14446 * mini.c (print_method_from_ip): Rename this to
14447 mono_print_method_from_ip so it gets exported.
14449 * trace.c: Deal with strings inside StringBuilder's containing garbage
14450 and fix memory leaks. Fixes #77848.
14452 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14454 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14457 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14459 * mini-s390.c: Remove OP_X86_TEST_NULL.
14461 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14463 * mini.c: use the correct GetHashCode() for the moving collector.
14465 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14467 * liveness.c: Regalloc spill cost tuning.
14469 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14471 * mini-s390x.h: Correct S390_LONG macro.
14473 * mini-s390x.c: Cleanup unused code.
14475 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14477 * jit-icalls.h: New file.
14479 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14480 icalls and include that instead of including jit-icalls.c.
14482 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14485 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14487 * mini.c: when checking for member accessibility, also check for
14488 friend assemblies and for explicit interface implementations.
14490 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14492 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14494 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14496 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14497 common cases are done first.
14499 * mini-ops.h: Only define platform specific opcodes on the given platform.
14501 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14504 2006-03-14 Martin Baulig <martin@ximian.com>
14506 Revert Paolo's change from r57348:
14508 * mini.h: don't use gboolean for bitfields.
14509 * mini.c: verifier changes for fields and methods accessibility.
14511 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14513 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14515 * mini-s390x.c: Fix conv_r_un.
14517 * cpu-s390, cpu-s390x.md: Fix lengths.
14519 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14521 * mini.c: nested types have access to all the nesting
14522 levels, not just the enclosing types.
14524 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14526 * mini.c: added a few more verification checks.
14528 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14530 * liveness.c: Merge optimizations from the linear-il branch.
14532 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14534 * mini-ia64.c (emit_call): Add a comment.
14536 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14538 * tramp-ia64.c: Fix some warnings.
14540 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14542 * mini.h: don't use gboolean for bitfields.
14543 * mini.c: verifier changes for fields and methods accessibility.
14545 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14547 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14548 lazy icall wrapper changes.
14550 * dominators.c: Replace all the dominator algorithms with faster
14551 ones from the linear-il branch.
14553 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14556 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14557 common cases are done first.
14559 * mini-amd64.c: Fix some warnings.
14561 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14564 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14567 * mini.h: Add a missing prototype.
14569 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14571 * mini.c: Compile icall wrappers lazily.
14573 * mini-codegen.c: Use printf instead of g_print since its much faster.
14575 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14578 * mini.c (optimize_branches): Cache the negative result from
14579 remove_block_if_useless ().
14581 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14582 Also fix some bblock linking issues.
14584 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14587 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14589 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14590 accessed fields first, for better cache behavior.
14592 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14594 * mini.c: speedup IList<T> array accesses.
14596 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14598 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14599 inline_costs counter. Fixes #77190.
14601 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14603 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14604 trace messages. Fixes #77706.
14606 2006-03-04 Martin Baulig <martin@ximian.com>
14608 * tramp-amd64.c, tramp-x86.c
14609 (mono_debugger_create_notification_function): Use
14610 mono_global_codeman_reserve() to allocate a buffer at runtime and
14613 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14615 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14616 notification function at runtime and then call `initialize' in the
14617 `MONO_DEBUGGER__debugger_info' vtable.
14619 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14621 * iltests.il: Fix a visibility problem.
14623 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14625 * driver.c, mini.c: add hooks for the counters API.
14627 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14629 * driver.c: show disabled options.
14631 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14633 * linear-scan.c: always use cost-driven selection.
14635 2006-02-28 Raja R Harinath <rharinath@novell.com>
14637 * jit-icalls.c (helper_compile_generic_method): Revert change from
14640 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14642 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14644 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14646 * inssel.brg: style fixes, mostly to force the updated monoburg
14647 to run for people using svn.
14649 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14651 * mini.c: match monoburg changes.
14653 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14655 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14656 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14657 declaration in the header file.
14659 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14661 * helpers.c: reduce relocations and mem usage.
14663 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14665 * mini.h, mini-codegen.c: disable logging features if
14666 requested by configure.
14668 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14670 * mini.c: tiny verifier changes.
14672 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14674 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14675 cpu-pentium.md: stack alignment changes for osx/x86,
14676 partially from Geoff Norton <gnorton@customerdna.com>.
14678 2006-02-24 Raja R Harinath <harinath@gmail.com>
14680 * jit-icalls.c (helper_compile_generic_method): Update to changes
14681 in metadata/class.c.
14683 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14685 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14687 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14688 interface calls with large offsets.
14690 2006-02-23 Raja R Harinath <rharinath@novell.com>
14692 * jit-icalls.c (helper_compile_generic_method): Document the
14693 special-case we depend on so that we can inflate the method twice
14694 with the same context with no bad side-effects.
14696 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14698 * mini-x86.c, mini-amd64.c: fix for case when xen support
14701 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14703 * mini-x86.c, mini-amd64.c: generate code to access tls items
14704 in a faster way for Xen systems.
14706 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14708 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14709 updates and compilation fixes for the OSX/x86 port, mostly from
14710 Geoff Norton <gnorton@customerdna.com>.
14712 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14714 * inssel.brg: faster interface call implementation
14715 to sync with the interface_offsets MonoVTable changes.
14717 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14719 * mini.c: more verification checks.
14721 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
14723 * mini.c: added a few more verification checks.
14725 2006-02-17 Neale Ferguson <neale@sinenomine.net>
14727 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
14728 facility on the processor and use it if available.
14730 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14732 * driver.c, aot.c, mini.c: throw exception if the IL code is
14733 invalid or unverifiable.
14735 2006-02-17 Raja R Harinath <rharinath@novell.com>
14737 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
14740 2006-02-16 Zoltan Varga <vargaz@gmail.com>
14742 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
14744 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14746 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
14747 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
14748 handling of instantiated generic valuetypes.
14750 2006-02-11 Zoltan Varga <vargaz@gmail.com>
14752 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
14753 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
14756 * generics.2.cs: Revert the nullable reftypes tests.
14758 2006-02-10 Zoltan Varga <vargaz@gmail.com>
14760 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
14761 using __builtin_frame_address (1) as it doesn't work in the presence
14762 of optimizations. Hopefully fixes #77273.
14764 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
14765 -> generics.cs change as it doesn't work with some automake versions.
14767 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14769 * mini.c: handle systems that sue a different way to
14770 retrieve the stack address of the current thread.
14772 2006-02-09 Zoltan Varga <vargaz@gmail.com>
14774 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
14775 it specially in the makefile.
14777 * generics.2.cs: Add tests for nullable reference types.
14779 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14781 * mini.c: always handle the case when mono_jit_init()
14782 is called in a thread different from the main thread,
14783 confusing libgc (bug #77309).
14785 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
14787 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
14789 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14791 * mini.c: change optimize_branches () to use a single loop
14792 and introduce a new optimization to simplify some range checks.
14794 2006-02-03 Martin Baulig <martin@ximian.com>
14796 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
14797 and merged with debugger_thread_manager_add_thread().
14798 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
14799 inform the debugger about the main thread.
14801 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14803 * basic.cs: Add test for div.un/rem.un constant folding.
14805 2006-02-03 Neale Ferguson <neale@sinenomine.net>
14807 * cpu-s390x.md: correct int_xor_imm length
14809 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14811 * generics.2.cs: New test for #77442.
14813 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
14816 2006-02-02 Martin Baulig <martin@ximian.com>
14818 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
14819 <mono/metadata/mono-debug-debugger.h>
14821 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
14823 2006-02-02 Martin Baulig <martin@ximian.com>
14825 * debug-debugger.h: New header file for debug-debugger.c.
14827 * debug-debugger.c: Big API cleanup; don't run the managed Main()
14828 function is a separate thread anymore; add support for attaching.
14830 2006-02-01 Zoltan Varga <vargaz@gmail.com>
14832 * tramp-x86.c: Fix a warning.
14834 2006-01-31 Zoltan Varga <vargaz@gmail.com>
14836 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
14837 on very large methods.
14839 * aot.c (load_patch_info): Fix a warning.
14841 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
14843 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
14844 mini-ops.h: alu membase optimizations.
14846 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
14848 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
14849 to speedup StringBuilder.
14851 2006-01-27 Zoltan Varga <vargaz@gmail.com>
14853 * dominators.c (mono_compute_natural_loops): Fix detection of
14854 loop body start blocks.
14856 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
14858 2006-01-26 Zoltan Varga <vargaz@gmail.com>
14860 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
14863 2006-01-25 Massimiliano Mantione <massi@ximian.com>
14865 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14867 2006-01-25 Martin Baulig <martin@ximian.com>
14869 * debug-debugger.c: Moved the `MonoDebuggerManager' and
14870 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
14871 started to cleanup this file a little bit.
14873 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
14875 * mini.c: optimize a codepath frequently happening in generics code.
14877 2006-01-23 Martin Baulig <martin@ximian.com>
14879 * Makefile.am: Only compile debug-debugger.c on supported platforms.
14881 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
14882 functions directly.
14884 * driver.c: debug-debugger.c is only available if
14885 `MONO_DEBUGGER_SUPPORTED' is defined.
14887 2006-01-23 Martin Baulig <martin@ximian.com>
14889 * debug-debugger.c: Only enable this on platforms where the Mono
14890 Debugger is working (x86 and x86_64).
14892 2006-01-21 Martin Baulig <martin@ximian.com>
14894 The Mono Debugger is now using the normal `mono' instead of the
14895 `mono-debugger-mini-wrapper' when executing managed code.
14897 * debug-debugger.c: New file; previously known as
14898 debugger/wrapper/wrapper.c.
14900 * debug-mini.c (mono_init_debugger): Removed.
14902 * driver.c (mono_main): Added new `--inside-mdb' command line
14903 argument which is used when running inside the debugger.
14905 2006-01-20 Zoltan Varga <vargaz@gmail.com>
14907 * liveness.c (mono_analyze_liveness): Remove some unused data
14910 2006-01-17 Zoltan Varga <vargaz@gmail.com>
14912 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
14914 2006-01-16 Zoltan Varga <vargaz@gmail.com>
14916 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
14917 depends on implementation details of monobitset.
14919 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
14922 2006-01-15 Zoltan Varga <vargaz@gmail.com>
14924 * liveness.c: Update after monobitset changes.
14926 2006-01-14 Zoltan Varga <vargaz@gmail.com>
14928 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
14930 2006-01-11 Neale Ferguson <neale@sinenomine.net>
14932 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
14934 * mini-s390x.c: Remove warning messages.
14936 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
14938 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
14940 2006-01-10 Zoltan Varga <vargaz@gmail.com>
14942 * generics.2.cs: Add ldelem/stelem_any test.
14944 2006-01-10 Neale Ferguson <neale@sinenomine.net>
14946 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
14948 2006-01-07 Zoltan Varga <vargaz@gmail.com>
14950 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
14952 2006-01-06 Zoltan Varga <vargaz@gmail.com>
14954 * generics.2.cs: Reenable vtype tests.
14956 * inssel-x86.brg: Remove an icorrect valuetype rule.
14958 2006-01-06 Neale Ferguson <neale@sinenomine.net>
14960 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
14961 initial support for OP_ABS.
14963 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14965 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
14967 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14969 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
14970 conversion and implement LADD/LSUB.
14972 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
14975 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14977 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
14979 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
14982 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14984 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
14985 localloc is encountered. Fixes crash in test-183.cs when using gmcs
14986 (stack walk problem).
14988 2006-01-04 Zoltan Varga <vargaz@gmail.com>
14990 * aot.c (mono_aot_load_method): Fix a warning.
14992 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14994 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
14996 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14998 * iltests.il: Add test for #77148.
15000 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15003 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15005 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15007 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15009 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15010 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15012 * basic-long.cs: Add lconv-to-r4/r8 tests.
15014 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15016 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15018 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15019 here as on other archs.
15021 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15023 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15025 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15027 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15029 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15031 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15032 instrument_prolog; Add memory_barrier instruction.
15034 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15036 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15038 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15040 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15042 * aliasing.c inssel.brg: Fix warnings.
15044 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15045 could skip initialization of some parts of memory.
15047 * mini.c mini-ia64.c: Fix warnings.
15049 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15051 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15053 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15054 a crash seen on sparc.
15056 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15058 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15060 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15062 * mini-ops.h: Add s390_backchain instruction
15064 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15066 * cpu-s390.md: Add s390_backchain instruction
15068 * mini-s390.c: Significant ABI changes
15070 * mini-s390.h: Cater for zero length structures
15072 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15074 * mini-s390.c: ABI fixes
15076 * inssel-s390.brg: Remove debug statements
15078 * cpu-s390.md: Fix length of ATOMIC_xx operations
15080 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15082 * basic-float.cs: Add float<->long conversion tests.
15084 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15086 * mini-s390.c: Fix LOCALLOC processing.
15088 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15090 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15092 * iltests.il: Add tests for some opcodes not covered by the other
15095 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15097 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15098 register loading for Tail processing; Correct trace output.
15100 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15102 * cpu-s390.md: Correct size of jmp instruction.
15104 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15106 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15108 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15110 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15111 Bring s390 up to current level.
15113 2005-12-12 Zltan Varga <vargaz@gmail.com>
15115 * generics.2.cs: Disable the newly added tests as they do not work yet.
15117 * generics.2.cs: Add valuetype tests.
15119 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15121 * basic-long.cs: Add i4->u8 test.
15123 * objects.cs: Add tests for JIT intrinsic.
15125 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15126 optimizations lost by a mistake.
15128 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15130 * basic-long.cs: Remove a test moved to objects.cs.
15132 * arrays.cs: Add more array tests.
15134 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15136 * arrays.cs: Add new tests for multi-dimensional arrays.
15138 2005-12-06 Raja R Harinath <rharinath@novell.com>
15140 * Makefile.am (test_sources2): Add generics.2.cs.
15141 (EXTRA_DIST): Add test_sources2.
15143 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15145 Support for boxing and unboxing nullable types as well as the
15146 isinst operation on nullables, per the CLI ammendment.
15148 * inssel.brg (CEE_ISINST): Special case for nullable
15150 * mini.c (handle_unbox_nullable): new method
15151 (handle_box): Special case for nullable types
15152 (mono_method_to_ir): Call handle_unbox_nullable in correct
15155 * generics.2.cs: New test suite
15157 * Makefile.am: Support for regression tests with generics.
15159 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15161 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15162 allocated to registers. Fixes #76800.
15164 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15166 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15168 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15170 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15173 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15175 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15178 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15180 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15181 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15183 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15184 single precision before storing to a single precision location.
15186 2005-11-28 Raja R Harinath <rharinath@novell.com>
15188 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15190 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15192 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15195 * basic.cs: Remove test_0_byte_compares test which was moved to
15196 objects.cs a long time ago.
15198 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15200 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15202 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15204 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15205 handlers are called.
15207 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15210 * mini-ia64.c: Add support for the throw->branch exception
15213 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15215 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15217 * mini.c: Enabled "fastpath" deadce :-)
15219 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15221 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15222 alias analysis pass to support it.
15223 * mini.h: Likewise.
15225 * liveness.c: Likewise (liveness computation can use aliasing
15226 information to be more accurate).
15227 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15228 moreover made so that "--compile-all" uses the given optimization
15229 flags and not the default ones.
15230 * aliasing.c: Alias analysis (new file).
15231 * aliasing.h: Likewise.
15232 * Makefile.am: added "aliasing.c" and "aliasing.h".
15234 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15236 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15239 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15241 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15242 fp >= end_of_stack exit condition, as it is not needed, and it might
15243 become true for fp eliminated frames.
15245 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15247 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15250 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15252 * mini-arm.c: fixed alignment of doubles/longs to match
15253 the C ABI (bug #76635).
15255 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15257 * aot.c: fix compilation with --enable-minimal=aot.
15259 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15261 * mini-arm.c: fixed compatibility with the new
15262 floating point emulator package for compares.
15264 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15266 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15268 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15270 * mini-exceptions.c (print_stack_frame): Output to stderr.
15271 (mono_handle_native_sigsegv): Ditto.
15273 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15275 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15276 OP_LCONV_TO_OVF_I implementation.
15278 * mini-amd64.c: Add support for the throw->branch exception
15281 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15282 when the catch clause catches a more general exception, i.e. Object.
15284 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15286 * cpu-ia64.md: Remove unused opcodes.
15288 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15289 specific defines for architectures defining USE_SIGACTION.
15291 * mini-ia64.c: Fix some warnings.
15293 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15294 version seemed to skip a frame.
15296 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15298 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15299 only calls which are made to native code use this flag.
15301 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15303 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15304 varargs methods as well.
15306 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15307 which have save_lmf set. Reorganize methods prologs a bit.
15309 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15310 debugger to the proper place.
15312 2005-10-29 Martin Baulig <martin@ximian.com>
15314 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15315 when running inside the debugger until the debugger has support
15318 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15320 * mini.h: Fix a warning.
15322 2005-10-24 Miguel de Icaza <miguel@novell.com>
15324 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15325 we expose publicly, this returns the string.
15327 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15329 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15330 with fp elimination.
15332 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15334 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15335 native stacktrace using the glibc 'backtrace' function if available.
15337 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15339 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15341 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15342 handle SIGSEGVs received while in native code.
15344 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15345 code, call mono_handle_native_sigsegv which will abort the runtime
15346 after printing some diagnostics, instead of converting it into a
15347 confusing NullReferenceException.
15349 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15351 * cpu-pentium.md: Remove unused opcodes.
15353 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15355 * mini-amd64.h (MonoLMF): Add rsp field.
15357 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15360 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15362 * mini-codegen.c (get_register_spilling): Fix some warnings.
15364 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15366 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15367 elimination during exception handling. Enable fp elimination by
15370 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15373 2005-10-16 Martin Baulig <martin@ximian.com>
15375 * mini-exceptions.c
15376 (mono_debugger_run_finally): New public method for the debugger.
15378 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15380 * debug-mini.c (mono_debug_init_method): Fix warning.
15382 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15383 the 'exname' parameter const to fix some warnings.
15385 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15387 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15388 introduced by the previous patch.
15390 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15392 * basic-float.cs: Add test for precision of float arithmetic.
15394 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15395 when loading/storing single values from/to memory.
15397 * mini.c (mono_jit_compile_method_with_opt): Create the function
15398 pointers in the correct domain.
15400 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15402 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15403 introduced by previous patch.
15405 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15406 when out_filter_idx is NULL.
15408 * mini-exceptions.c: Don't run filter clauses twice during exception
15409 handling. Fixes #75755.
15411 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15413 * aot.c: Add support for ldflda wrappers.
15415 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15418 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15420 * mini.c, mini.h: do not consider exception handlers blocks when
15421 setting up interface variables.
15423 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15425 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15427 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15429 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15430 causes a regression.
15432 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15434 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15436 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15437 of the OP_P definitions.
15439 * TODO: Add a proposal for dealing with the CEE/OP mess.
15441 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15442 optimizations from the x86 port.
15444 * cpu-amd64.md: Ditto.
15446 * basic.cs basic-long.cs: Add tests.
15448 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15450 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15451 Patrik Torstensson's implementation of my exception-handling
15452 optimization idea, when the exception object is not used
15455 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15457 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15458 of the mul_imm optimizations from the old jit.
15460 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15462 * mini.c, liveness.c: patch by Patrik Torstensson and
15463 Zoltan Varga to improve performance in methods with
15466 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15468 * driver.c: Remove 'Globalization' entry from --version.
15470 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15472 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15473 there is a profiler interested in JIT events.
15475 * aot.c: Load profile files produced by the AOT profiling module, and
15476 reorder methods based on the profiling info. Add a 'method_order' table
15477 to the AOT file to make mono_aot_find_jit_info work with the reordered
15480 * mini.h: Bump AOT file version info.
15482 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15484 * mini-arm.h: work around what looks like a gcc bug when optimizations
15487 2005-09-28 Raja R Harinath <rharinath@novell.com>
15489 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15490 conditionals. Use ...
15491 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15493 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15495 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15496 to determine the amount of memory to copy when passing valuetypes.
15498 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15499 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15501 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15503 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15504 information about aot.
15506 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15508 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15509 macros. This will allow a deadlock debugger to easily be plugged
15512 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15514 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15516 2005-09-27 Raja R Harinath <rharinath@novell.com>
15518 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15519 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15520 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15521 ($(arch_built)) [CROSS_COMPILING]: Error out.
15523 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15525 * aot.c: Add support for the no_special_static flag for classes.
15527 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15529 * Reapply reverted patches.
15531 * *: Revert r50174 as well.
15533 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15535 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15537 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15539 2005-09-23 Miguel de Icaza <miguel@novell.com>
15541 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15542 part of the SIG_HANDLER_SIGNATURE.
15544 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15546 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15549 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15550 introduced by previous patch.
15552 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15554 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15555 saved registers too.
15557 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15558 upon the information returned by get_call_info ().
15560 * mini-x86.c (add_float): Fix stack size calculation.
15561 (mono_arch_call_opcode): Rewrite this so it works based up the
15562 information returned by get_call_info ().
15563 (mono_arch_get_this_vret_args): Ditto.
15565 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15567 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15568 in cinfo to determine the registers which need to be used.
15570 2005-09-20 Miguel de Icaza <miguel@novell.com>
15572 * driver.c (mono_main): Add --server and --desktop flags.
15574 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15576 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15577 registers as global registers.
15579 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15580 longer needed with the new register allocator.
15582 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15584 * cpu-ia64.md: Remove unused opcodes.
15586 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15588 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15590 * cpu-amd64.md: Remove unused opcodes.
15592 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15593 needed with the new register allocator.
15595 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15598 2005-09-16 Raja R Harinath <rharinath@novell.com>
15600 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15602 2005-09-16 Martin Baulig <martin@ximian.com>
15604 * exceptions-amd64.c
15605 (throw_exception): Don't call mono_debugger_throw_exception() if
15606 we're a rethrow - see the FIXME in the code.
15608 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15610 * mini.c (mono_init_exceptions): This only works on some architectures.
15612 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15614 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15617 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15619 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15620 now in mini-exceptions.c.
15622 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15624 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15625 now in mini-exceptions.c.
15627 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15629 * exceptions-x86.c: Applied patch from Patrik Torstensson
15630 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15632 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15633 code into mini-exceptions.c. Add some assertions to it.
15635 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15637 * aot.c (emit_section_change): Applied patch from "The Software Team"
15638 (<software@solmersa.com>). Fix as errors on windows.
15640 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15642 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15643 method info into the LMF.
15645 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15647 * mini-ia64.c: Add proper unwind info for method epilogs.
15649 * exceptions-ia64.c: Add some code to help debugging.
15651 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15653 * mini-exceptions.c: Fix warning.
15655 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15657 * mini.c: Really fix build.
15659 * mini-x86.c mini-amd64.c: Fix build.
15661 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15663 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15665 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15666 some Interlocked methods as intrinsics.
15668 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15669 for Thread methods as well.
15671 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15673 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15675 * mini-ia64.c mini-x86.c mini-amd64.c
15676 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15679 * mini.c (mono_init_exceptions): Fix build breakage.
15681 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15683 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15684 of instructions. Use the new ia64_unw_op macros for emitting unwind
15687 * mini.c (mono_init_exceptions): Initialize exception handling
15688 related trampolines at startup.
15690 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15692 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15694 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15696 * mini.c: Handle type loading errors gracefully during compilation and
15697 throw the appropriate exception.
15699 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15701 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15702 for the mono binary.
15704 2005-09-09 Martin Baulig <martin@ximian.com>
15706 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15709 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15711 * mini-arm.h: use emulation for conv.r.un for the release.
15713 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15715 * mini-arm.c, objects.cs: more fixes and tests for them.
15717 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15719 * mini-arm.c: align structures to at least 4 bytes to be able
15720 to keep our current optimized memcpy.
15722 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
15724 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
15726 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15728 * mini.c: ignore SIGPIPE.
15730 2005-09-04 Zoltan Varga <vargaz@gmail.com>
15732 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
15734 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
15736 2005-09-02 Zoltan Varga <vargaz@gmail.com>
15738 * mini.h: Add prototype for mono_allocate_stack_slots_full.
15740 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15742 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
15743 exception handling support.
15744 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
15745 patch by Brian Koropoff <briank@marakicorp.com>).
15747 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
15749 * mini.c: revert another 'optimization' which breaks when
15750 items on the eval stack need to be saved at a basic block end
15753 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15755 * jit-icalls.c: for arrays, ensure we always provide
15758 2005-08-30 Zoltan Varga <vargaz@gmail.com>
15760 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
15762 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
15764 2005-08-29 Zoltan Varga <vargaz@gmail.com>
15766 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
15767 arguments in their original register.
15769 2005-08-28 Zoltan Varga <vargaz@gmail.com>
15771 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
15774 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
15775 when ssapre is enabled.
15777 * inssel-long.brg: Fix bug in previous patch.
15779 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
15780 multiplication by a constant.
15782 2005-08-27 Zoltan Varga <vargaz@gmail.com>
15784 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
15787 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
15790 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
15792 * inssel-arm.brg: apply changes tested by Brian Koropoff
15793 <briank@marakicorp.com>.
15795 2005-08-25 Zoltan Varga <vargaz@gmail.com>
15797 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
15799 2005-08-24 Zoltan Varga <vargaz@gmail.com>
15801 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
15802 to the same register if dreg is just a base register.
15803 (print_ins): Improve printing of membase opcodes.
15805 * inssel-x86.brg: Add optimized ldind(reg) rules.
15807 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
15809 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
15811 * mini.c: when running under valgrind, set the stack bottom for
15812 the GC at the actual approximate stack for the app (fixes running
15813 mono with valgrind).
15815 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
15817 * mini.c: do no break at the first valuetype to init found
15818 (fixes bug #75791).
15820 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
15822 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
15824 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
15826 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
15828 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
15830 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
15832 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15834 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
15836 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
15839 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
15842 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
15845 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
15847 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
15849 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15851 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
15852 in the tail recursion optimization.
15854 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
15855 debug info into the assembly file.
15857 * iltests.il: Add test for filter regions.
15859 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
15860 initial stack of filter regions. Fixes #75755.
15862 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
15864 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
15865 stack requirements.
15867 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15869 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
15870 the check for an already compiled method on non-ia64 platforms.
15871 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
15874 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
15876 * inssel-x86.brg: Add some optimized call rules.
15878 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
15880 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
15883 * mini.h mini-trampolines.c: Pass the trampoline argument to
15884 mono_arch_patch_delegate_trampoline.
15886 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
15888 * mini-trampolines.c: Fix build.
15890 * mini-amd64.h: Add delegate trampolines.
15892 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
15894 * inssel-amd64.brg: Add optimized call rules.
15896 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
15898 * inssel-ia64.brg: Add optimized ldind(reg) rules.
15900 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
15902 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
15905 * mini-ia64.c: Remove LMF fixmes.
15907 * mini-ia64.h: Remove most fields from LMF.
15909 * inssel-ia64.brg (stmt): Fix unaligned access errors.
15911 * mini-trampolines.c: Add support for IA64 function descriptors.
15913 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
15914 for IA64 function descriptors.
15916 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
15918 * tramp-arm.c: patch the vtable for virtual calls. Added
15919 support code to register/unregister the LMF.
15920 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
15923 2005-08-19 Dick Porter <dick@ximian.com>
15925 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
15926 bit value if needed.
15928 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
15930 * mini.c (mini_get_method): Move handling of wrapper data here.
15932 * mini.c (mono_method_to_ir): Add support for dynamic methods.
15934 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
15937 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
15938 bblock->code does not remain empty.
15940 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
15942 * arrays.cs: Add regression test for #75832.
15944 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
15945 rules. Fixes #75832.
15947 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
15948 instruction scheduling.
15950 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
15952 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
15954 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
15956 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
15958 * mini-codegen.c: Fix VC build.
15960 * cpu-pentium.md: Increase length of atomic_exhange_i4.
15962 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15964 * mini.h: fix signature for mono_register_opcode_emulation.
15966 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
15968 * mini.c: Get rid of most of the helper_sig_... constants using
15969 mono_create_icall_signature ().
15971 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
15973 * jit-icalls.c (helper_ldstr): New helper function.
15975 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
15977 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
15978 throw, load the string using a helper call instead of creating a string object.
15980 * aot.c: Update after LDSTR changes.
15982 * mini.h: Bump AOT file version.
15984 * aot.c: Save class size info into the AOT file. Print more statistics during
15987 * mini.h: Bump AOT file version.
15989 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15990 ordering of disasm cases. Fixes #74957.
15992 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
15994 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
15995 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
15996 the generic code needed for the ARM port.
15998 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16000 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16001 inssel-arm.brg: more ARM features and fixes.
16003 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16005 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16006 ARM port work in progress.
16008 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16010 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16012 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16014 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16016 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16018 * *-ia64.*: Ongoing IA64 work.
16020 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16022 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16024 * TODO: Remove out-of-data todo stuff.
16026 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16029 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16031 * mini.h: Bump corlib version.
16033 2005-07-27 Martin Baulig <martin@ximian.com>
16036 (create_copy_ins): Added `const unsigned char *ip' argument; set
16037 `copy->cil_code' from it.
16039 2005-07-27 Martin Baulig <martin@ximian.com>
16041 * mini-exceptions.c (mono_handle_exception): Don't call
16042 mono_debugger_handle_exception() for filters.
16044 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16046 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16049 2005-07-26 Martin Baulig <martin@ximian.com>
16051 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16053 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16054 helper_compile_generic_method() if the method is actually virtual
16057 2005-07-26 Martin Baulig <martin@ximian.com>
16060 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16061 public; this is now accessed directly by the debugger.
16062 (mono_generic_trampoline_code): Removed.
16065 (mono_debug_init_method): Also add interncalls and wrappers.
16067 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16069 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16071 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16073 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16075 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16077 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16079 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16081 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16082 getting TLS offsets on AMD64 too.
16084 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16086 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16088 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16090 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16091 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16093 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16095 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16097 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16100 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16101 mono_sparc_is_virtual_call ().
16103 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16105 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16106 trampoline parameters.
16108 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16110 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16111 to mono_arch_get_vcall_slot_addr.
16113 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16116 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16118 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16120 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16122 2005-07-19 Martin Baulig <martin@ximian.com>
16124 * exceptions-amd64.c (throw_exception): Call
16125 mono_debugger_throw_exception() here like we're doing it on i386.
16127 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16129 * mini-ia64.c: Add optimized TLS access support.
16131 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16133 * mini-exceptions.c: Ongoing IA64 work.
16135 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16137 * mini.c: Use the default optimization set when embedding. Fixes
16140 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16142 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16143 of trampolines to a separate file.
16145 * mini-trampolines.c: New file.
16147 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16150 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16153 * mini-codegen.c: Fix cygwin build.
16155 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16157 * mini.c: Add some minor changes needed by the IA64 port.
16159 * *-ia64.*: Ongoing IA64 work.
16161 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16163 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16164 trampolines into arch-independent and arch-dependent parts.
16166 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16168 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16170 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16172 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16173 the xp-regalloc-branch for amd64.
16175 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16176 xp-regalloc-branch for x86.
16178 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16180 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16182 2005-07-06 Martin Baulig <martin@ximian.com>
16185 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16186 (mono_jit_runtime_invoke): Likewise.
16188 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16190 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16193 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16194 without loading their metadata. Reorganize the file format so exception handling+
16195 debug info is kept separate from normal method info. Create MonoJitInfo
16196 structures for methods lazily.
16198 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16200 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16202 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16204 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16207 * mini.h: Bump AOT file version.
16209 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16211 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16213 2005-07-01 Raja R Harinath <rharinath@novell.com>
16215 * Makefile.am (check-local): Call semdel-wrapper.
16217 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16219 * mini-x86.c: Revert the last change as it seems to break the build..
16221 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16223 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16225 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16227 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16229 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16230 outside of the macro, so strange stuff doesn't happen with gcc4
16231 (NEW_AOTCONST_TOKEN): Likewise.
16233 2005-06-28 Martin Baulig <martin@ximian.com>
16235 * mini.c (mini_class_is_system_array): New static method; use this
16236 instead of `klass->parent == mono_defaults.array_class' everywhere
16237 since this also works for the new generic array class.
16239 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16241 * inssel.brg: Remove warnings.
16243 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16245 * mini-ia64.c: Ongoing IA64 work.
16247 * basic-float.cs: Add float->i1 conversion test.
16249 * iltests.il: Add conv.u4 test.
16251 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16253 * inssel-long.brg: Fix bug caused by last change.
16255 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16257 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16258 BSDs. Allows the x86 JIT to work on OSX86
16260 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16262 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16265 * mini-ia64.c: Ongoing IA64 work.
16267 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16269 * mini-ia64.c: Ongoing IA64 work.
16271 * driver.c: Clean up jit_code_hash as well when using --regression.
16273 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16275 * basic-long.cs: Add tests for long->u4 conversion.
16277 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16279 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16280 that we do not depend on undefined C behavior: the order stuff
16281 gets evaluated within an expression. Fixes mono when compiled on
16284 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16286 * *-ia64.*: Ongoing IA64 work.
16288 * aot.c: Lower memory usage while loading AOT methods.
16290 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16292 * mini.h: Bump AOT file format version.
16294 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16296 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16298 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16300 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16301 not on callee assembly). Fixed some comments.
16303 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16305 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16306 it gets proper disassembly.
16307 (emit_method_info): Remove some dead code.
16309 * mini.c (mini_method_compile): Allways allocate the GOT var in
16310 mono_method_to_ir for emulating opcodes.
16312 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16314 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16315 before freeing the code memory. Fixes #74990.
16317 * objects.cs: Add regression test for #74992.
16319 * liveness.c: Extend live ranges of arguments to the beginning of the
16320 method. Fixes #74992.
16322 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16323 so it points into the faulting instruction.
16325 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16327 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16329 * *-ia64.*: Ongoing IA64 work.
16331 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16333 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16335 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16337 * *-ia64.*: Ongoing IA64 work.
16339 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16341 * basic-long.cs: Add tests for add/sub.ovf.
16343 * basic.cs: Add tests for sub.ovf.
16345 * *-ia64.*: Ongoing IA64 work.
16347 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16349 * *-ia64.*: Ongoing IA64 work.
16351 * basic.cs: Add conv.ovf.i4.un test.
16353 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16355 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16357 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16359 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16361 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16363 * *-ia64.*: Ongoing IA64 work.
16365 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16368 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16370 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16372 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16374 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16376 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16378 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16379 of a call is callable by a near call.
16381 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16383 * mini-ia64.c: Ongoing IA64 work.
16385 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16387 * genmdesc.c: Make the generated array non-static.
16389 * inssel-long.brg: Fix LSHR_IMM rule.
16391 * *-ia64.*: Ongoing IA64 work.
16393 * *-ia64.*: Ongoing IA64 work.
16395 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16397 * *-ia64.*: Ongoing IA64 work.
16399 * *-ia64.*: Ongoing IA64 work.
16401 * mini-ia64.c: Ongoing IA64 work.
16403 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16405 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16407 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16409 * objects.cs basic-long.cs: Move some tests to objects.cs.
16411 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16413 * *-ia64.*: Ongoing IA64 work.
16415 * iltests.il: Add a new test.
16417 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16418 newobj. Fixes #75042.
16420 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16422 * *-ia64.*: Ongoing IA64 work.
16424 * *-ia64.*: Ongoing IA64 work.
16426 * *-ia64.*: Ongoing IA64 work.
16428 * basic.cs objects.cs: Move tests accessing static variables as well.
16430 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16432 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16434 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16436 * driver.c: Always print failed tests.
16438 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16441 * *ia64*: Ongoing IA64 work.
16443 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16445 * basic.cs: Add tests for add.ovf. Fix warnings.
16447 2005-05-18 Miguel de Icaza <miguel@novell.com>
16449 * driver.c (mono_main): Avoid crash if no argument is passed to
16450 --break; Do not use g_error, but f_printf. And fix all other
16451 ocurrences of the same crash.
16453 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16455 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16456 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16459 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16461 * *-ia64.*: Add beginnings of IA64 backend.
16463 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16465 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16467 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16470 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16472 * mini-amd64.c: Fix a warning.
16474 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16476 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16477 in float_neg. Fixes #74897.
16479 * mini-amd64.c (emit_call): Fix another near call bug.
16481 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16483 * declsec.c: Keep the appdomain information in the structure. Added a
16484 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16485 value gets overwritten).
16486 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16487 an MonoAppDomain member to MonoSecurityFrame.
16488 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16489 used in the stack walk. Now use a MonoArray which grow (double) when
16492 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16494 * mini.c: Re-enabled runtime cleanup, since running threads should
16495 now properly stop when exiting.
16497 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16499 * mini-codegen.c: New file contaning the arch-independent local
16500 register allocator. Not used by any architectures yet.
16502 * mini.h linear-scan.c: Merge some changes from the
16503 mini-xp-local-regalloc branch.
16505 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16507 * mini-amd64.c (emit_call): Fix calls to native functions when the
16508 runtime is compiled as a shared library. Fixes #74756.
16510 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16511 on a literal field. Fixes #74751.
16513 2005-04-25 Raja R Harinath <rharinath@novell.com>
16515 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16517 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16519 * objects.cs: Add missing null casting test.
16521 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16523 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16524 in wrapper methods. Also rename 'address' variable to 'offset'.
16526 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16528 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16531 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16533 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16536 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16538 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16540 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16542 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16543 just the last bytes.
16545 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16547 * aot.c (mono_compile_assembly): Fix warning.
16549 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16550 by the _MSC_VER stuff.
16552 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16554 * inssel-long.brg: Fix #74588.
16556 * cpu-amd64.md: Fix #74591.
16558 * iltests.il: Add new regression tests.
16560 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16562 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16565 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16567 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16569 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16570 from Bill Middleton <flashdict@gmail.com>.
16572 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16574 * arrays.cs: Add new regression test. Fix warnings.
16576 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16578 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16579 and leakage in CKFINITE.
16581 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16582 this to a null op since it is called on amd64 too.
16584 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16586 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16587 body since this is not used on amd64.
16589 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16591 * mini-amd64.c: Remove obsolete fixmes.
16593 * mini.c (print_method_from_ip): Fix debugging support.
16595 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16597 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16598 so that expressions that don't give much gain are not reduced.
16599 * ssapre.h: Likewise.
16601 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16603 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16605 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16607 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16609 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16611 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16613 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16615 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16617 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16620 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16622 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16624 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16626 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16627 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16629 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16631 * mini-x86.c: Fix up stack overflow handling.
16633 * exceptions.cs: Add new regression test.
16635 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16637 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16638 mono_jit_thread_attach.
16640 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16642 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16644 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16645 avoid calling constructors using callvirt.
16647 * inssel.brg: Fix #74073.
16649 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16651 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16652 compilation with non-GCC compilers.
16653 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16654 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16656 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16658 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16659 klass->interface_offsets (will likely fix bug#74073).
16661 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16663 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16665 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16667 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16668 to amd64_div_reg_size ().
16670 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16672 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16674 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16676 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16678 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16680 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16682 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16684 * mini.c (mono_precompile_assembly): Load and precompile referenced
16685 assemblies as well. Fixes #74015.
16687 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16689 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16691 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16693 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16694 a lot of checks and (anyway) permissions cannot work until corlib is
16697 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16699 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16701 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16703 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16704 calls (fixes bug#72824).
16706 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16708 * mini.c: fix tail recursion elimination (see test in bug#73936).
16710 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16712 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16713 some fp functions in sse2 mode.
16715 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16717 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
16719 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
16721 * mini.h mini.c: Add mono_get_jit_tls_key ().
16723 * mini-x86.c: Enable fast TLS support on windows.
16725 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
16727 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
16728 * mini.c: Check for p/invoke method when generating code. If a
16729 p/invoke method, or it's class, isn't decorated with [Suppress
16730 UnmanagedCodeSecurity] then generate code to call System.Security.
16731 UnmanagedDemand (only if the security manager is active).
16733 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16735 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
16736 last change as it seems to cause strange crashes.
16738 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16740 * *.c: handle unsafe function pointers where needed.
16742 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16744 * mini.c (mono_jit_free_method): Remove the fixme too.
16746 2005-03-15 Miguel de Icaza <miguel@novell.com>
16748 * mini.c: As discussed, make the code actually free the delegate
16749 thunk now, to enable the debugging of delegate problems, use
16750 MONO_DEBUG=1 when running Mono.
16752 This takes also care of parts of the leaks as seen by Joe.
16754 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
16756 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16757 thread_tls_offset calculation.
16759 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
16761 * declsec.c: Reworked linkdemand checks for icall. The previous code
16762 was using the declaration code (untrusted) and didn't work as expected
16763 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
16766 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
16768 * iltests.il: Add new localloc test.
16770 * mini-amd64.c: Handle large stack allocations the same way as on
16771 windows if stack overflow handling is working.
16773 * mini-amd64.c: Allocate the signal stack using mmap.
16775 * mini.c (sigsegv_signal_handler): Fix reading of context.
16777 * mini-exceptions.c: Fix up stack overflow handling.
16779 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
16781 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
16783 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
16785 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
16787 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
16788 tramp_init functions as they are no longer needed.
16790 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
16792 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
16794 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
16796 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
16798 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
16801 * mini-ops.h: Add OP_LMUL_IMM.
16803 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
16804 long mul/div opcodes as intrinsic.
16806 * mini-amd64.c (emit_call): Handle the case when the callee might be
16809 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
16811 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
16814 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
16816 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
16818 2005-03-09 Ben Maurer <bmaurer@ximian.com>
16820 * mini.c (mono_codegen): Don't leak here, to help people running
16823 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
16825 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
16826 conversions in sse2 mode.
16828 * basic-float.cs: Add regression test.
16830 * mini-amd64.c: Reenable sse2.
16832 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16834 * mini-amd64.c: Disable sse2 until some regressions are fixed.
16836 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
16838 * driver.c: Copyright text should include 2005.
16840 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16842 * cpu-amd64.md (load_membase): Fix more max lengths.
16844 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
16846 * cpu-amd64.md (load_membase): Fix max length.
16848 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
16850 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
16852 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
16853 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
16855 * basic-float.cs: Add rounding regression test.
16857 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
16859 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
16861 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
16862 structures in registers for pinvoke wrappers.
16864 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
16866 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
16868 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
16870 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
16871 wrapper to mono_jit_thread_attach.
16873 * mini.c (mini_jit_thread_attach): New jit icall.
16875 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
16876 native->managed wrappers.
16878 * exceptions.cs: Add new regression test.
16880 * mini.c (optimize_branches): Check regions in the cbranch to throw
16881 block case as well. Fixes #73242.
16883 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
16885 * mini.c: thread safety fixes.
16887 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
16889 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
16890 patching stuff, since delegates use jump trampolines so there is
16893 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
16896 * tramp-amd64.c: Fix build.
16898 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
16899 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
16901 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
16902 Rename this to mono_arch....
16903 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
16905 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
16907 * mini-amd64.c (emit_call): If both the caller and the callee is
16908 guaranteed to have 32 bit addresses, emit a normal call.
16910 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
16912 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
16913 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
16914 method_ptr inside delegates.
16916 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
16918 * mini.c (mono_jit_free_method): Free the method info even if the native code is
16919 invalidated. Fixes #73001.
16921 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
16923 * mini-x86.c: Only use stdcall for pinvokes on windows.
16925 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
16927 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
16928 * mini-x86.c: remove unreliable __thread var offset detection,
16929 use the correct accessors and enable by default.
16931 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
16933 * mini.c (mono_jit_free_method): Fix memory leak.
16935 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
16937 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
16939 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
16941 * cpu-amd64.md: Fix lengths of atomic opcodes.
16943 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
16945 * driver.c: try to not imply using ICU is any good.
16947 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
16949 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
16950 functions as inline ops.
16952 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
16953 some Interlocked functions as inline ops.
16955 * mini.c (move_basic_block_to_end): Fix bug in last patch.
16957 * mini.h (MonoBasicBlock): Reorganize fields a bit.
16959 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
16961 * mini.c: Add support for OP_NOT_TAKEN.
16963 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
16964 structures in registers for pinvoke wrappers.
16966 * mini-amd64.c: Fix warnings.
16968 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
16970 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
16972 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
16974 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
16975 address instead of loading the address from it.
16977 * mini-x86.c: Add support for returning small structs in registers
16978 on Win32. Fixes part of #70864.
16980 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
16982 * trace.c (get_token): Improve error checking.
16984 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
16986 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
16988 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
16990 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
16991 it can be reused for MonoClass.
16992 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
16995 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
16997 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
16998 instead of a MonoReflectionMethod. The method information wasn't used
16999 when displaying SecurityException details (but will be now).
17001 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17003 * Makefile.am : windows build fix.
17005 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17007 * iltests.il: Add new regression test.
17009 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17012 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17014 * mini.c: Moved linkdemand check into helper function check_linkdemand
17015 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17018 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17020 * declsec.c: Added statistics counter for different kinds of
17022 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17023 (and commented) declaration.
17024 * mini.c: Added statistics counter for security Demand code
17025 generation. Added display of security statistics.
17027 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17029 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17030 Fix compilation errors under gcc-2.95.
17032 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17034 * mini.c, driver.c: Use the new jit trampoline hashtable
17036 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17038 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17040 2005-02-11 Martin Baulig <martin@ximian.com>
17042 * debug-mini.c (mono_debug_close_method): Free the line number array.
17044 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17046 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17049 * mini.h: Bump AOT file format version.
17051 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17053 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17055 * declsec.h: Added macros to get/set lazyly initialized security
17056 informations about assemblies. Added new enum for different type of
17057 possible LinkDemand violation. Added function to check LinkDemands.
17058 * mini.h: Added a field to MonoCompile to hold any security violation
17059 detected when JITting a method (so it can be thrown later).
17060 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17061 and CEE_CALLVIRT. Added code to throw exception at the end of
17062 mini_method_compile (note: the exception is unhandled right now).
17064 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17066 * mini.c, jit-icalls.c: use the managed implementation of
17067 memset for initobj and memset, to avoid managed <-> unmanaged
17070 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17072 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17073 optimization if it would need a GOT var.
17075 * basic.cs: Add tests for constant propagation and switch statements.
17077 * ssa.c: Fix out-of-range constant propagation and switch statements.
17079 2005-02-09 <vargaz@freemail.hu>
17081 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17083 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17085 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17087 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17089 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17091 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17093 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17094 arithmetic operations.
17096 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17098 * mini-ppc.c: add a workaround for broken user code that
17099 DllImports vararg functions with non-vararg signatures.
17101 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17103 * mini.c (mono_jit_compile_method_inner): Add detection and a
17104 meaningfull error message for assemblies written in Managed C++.
17106 * tramp-amd64.c mini-amd64.h: Add support for
17107 create_trampoline_from_token ().
17109 * aot.c mini-x86.c abcremoval.c: Applied patch from
17110 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17112 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17114 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17115 which takes a MonoImage/token as parameter instead of a MonoMethod.
17117 * aot.c: Use the new trampoline for initializing vtables.
17119 * aot.c: Add support for ldfld/stfld_remote wrappers.
17121 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17122 rules for compare <MEM>, IMM.
17124 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17126 * aot.c: Handle inherited finalizers correctly.
17128 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17130 * inssel.brg (stmt): Add a missing _setup_... ().
17132 * aot.c: Save some parts of the class state to the AOT file and use it
17133 to recompute that state when a class is initialized.
17135 * mini.c: Install AOT hooks into the runtime.
17137 * mini.h: Bump AOT file format version.
17139 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17142 * iltests.il: Add new test.
17144 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17146 * mini.c: fix typo.
17148 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17150 * mini.c: setup the statistical profiler in the thread attach
17151 callback to cope with the new single thread code.
17153 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17155 * mini-ppc.c: ensure we have enough room for the profiler
17156 calls (fixed bug#72084).
17158 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17160 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17163 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17165 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17167 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17169 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17170 to succesfully execute parrotbench).
17171 * ssapre.h: Likewise.
17173 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17175 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17176 variable for stores to method arguments (fixes a SSAPRE issue).
17178 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17180 * mini.c: handle value types in dup, fixes gen-112.cs.
17182 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17184 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17185 sequence for calls in dynamic methods to avoid thunks.
17187 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17189 * mini.c: correctly remove dynamic methods from the hashtable.
17191 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17193 * driver.c: Disabled SSAPRE until fix the bug that appears
17194 in IronPython's parrotbench.
17196 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17198 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17200 * mini.c (mono_method_to_ir): Revert the previous change.
17202 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17203 when AOT compiling.
17205 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17206 mono_jit_info_table_find () etc. when running under valgrind.
17208 * inssel.brg: Fix warnings.
17210 * mini-exceptions.c: Fix warnings.
17212 2005-01-31 Martin Baulig <martin@ximian.com>
17214 * driver.c (compile_all_methods_thread_main): Don't try to compile
17215 generic methods or anything which has type parameters.
17217 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17219 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17221 * TestDriver.cs: Add --verbose flags.
17223 * graph.c ssa.c: Fix 64 bit warnings.
17225 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17226 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17227 Fix 64 bit warnings.
17229 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17230 variable not spotted by gcc.
17232 * mini-amd64.c inssel-amd64.brg: Applied patch from
17233 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17234 X86_COMPARE_MEMBASE opcodes.
17236 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17238 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17240 * *: MonoMethod->signature might be NULL now. You *MUST* use
17241 mono_method_signature.
17243 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17245 * driver.c (compile_all_methods_thread_main): Compile the methods
17246 without invoking cctors.
17248 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17250 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17251 * basic-calls.cs: test for the above.
17253 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17255 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17256 MonoJitInfo changes.
17258 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17260 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17261 eagerly if it contains dynamic methods.
17263 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17265 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17266 trace, it is now computed by an icall from trace_ips.
17268 * mini-exceptions.c: Fix a warning.
17270 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17272 * mini-exceptions.c: don't bother getting stack trace info if
17273 it's not going to be used.
17275 2005-01-27 Raja R Harinath <rharinath@novell.com>
17277 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17280 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17282 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17284 * aot.c: Avoid calling mono_method_get_header () if not needed.
17286 * mini.h: Bump AOT file format version.
17288 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17290 * mini.c (mono_print_tree): Print more info for calls.
17292 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17294 * declsec.h: Remove warning by adding missing include for marshal.h
17296 2005-01-26 Martin Baulig <martin@ximian.com>
17298 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17301 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17303 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17306 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17308 * aot.c (mono_compile_assembly): Fix a warning.
17310 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17312 * declsec.c: Look for security attributes on the original MonoMethod
17313 (and not the wrapped one). This fix permissions on icalls.
17315 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17317 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17319 * mini.c (mono_allocate_stack_slots): Add a fixme.
17321 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17323 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17325 * inssel.brg: optimize casts of sealed types (more
17326 optimizations waiting for fixes in remoting).
17328 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17330 * inssel.brg (stmt): Add another dummy rule.
17332 * driver.c: Fix warnings.
17334 * driver.c (mono_main): If running under valgrind, instruct glib to use
17335 the system allocation functions so valgrind can track the memory
17336 allocated by the g_... functions.
17338 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17340 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17342 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17344 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17345 variables in try regions.
17347 * mini.c (mini_method_compile): Don't disable optimizations on large
17348 methods when AOT compiling.
17350 * mini.c (mono_allocate_stack_slots): New arch independent method to
17351 allocate stack slots. Not yet used.
17353 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17355 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17357 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17359 * mini-ppc.c: make the branch info relative as the code
17360 buffer can be reallocated.
17362 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17364 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17365 * driver.c: Removed the AOT/security restriction. Now initialize the
17366 security manager (in metadata) if --security is used.
17367 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17368 rather than the pointer to declarative security, when AOT is used.
17370 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17372 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17373 basic blocks, reduced intrinsic exception throwing code size.
17375 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17377 * driver.c (mini_usage): Reorder the usage screen.
17379 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17381 * mini.c (mono_resolve_patch_target): Fix warning.
17383 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17385 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17388 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17390 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17391 breaks the amd64 build.
17393 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17394 register allocation. Fixes #71454.
17396 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17398 * arrays.cs: Add new regression test.
17400 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17402 * ssapre.c: Turned usage of snprintf to GString.
17403 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17404 (I left it on by mistake in my previous commit).
17406 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17408 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17409 on cond branch optimization (fixes bug# 71515).
17411 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17413 * abcremoval.c: Fixed bug 71062.
17414 * abcremoval.h: Likewise.
17416 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17418 * mini.c: Added a new functionality to optimize_branches, the removal
17419 of useless basic blocks, and fixed some problem in the removal of
17420 critical edges; some utility functions added for both purposes.
17421 * ssapre.c: Added complex expression support, and fixed bug 70637.
17422 * ssapre.h: Likewise.
17423 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17425 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17426 * driver.c: Re-enabled SSAPRE.
17428 2005-01-19 Martin Baulig <martin@ximian.com>
17430 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17431 the result of mono_get_method_constrained().
17433 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17435 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17438 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17440 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17441 be detected. Fixes #59296.
17443 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17445 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17446 which can happen. Fixes #71361.
17448 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17450 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17453 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17455 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17456 appdomain-unload.exe to fail.
17458 * mini.c: Fix some memory leaks.
17460 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17462 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17463 Fixed bug and sped up some codepaths.
17465 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17467 * mini.c: Fix some memory leaks.
17469 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17472 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17474 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17477 * iltests.il: Add regression test for #71320.
17479 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17481 * mini.c (mono_codegen): Fix installation of profiler hooks.
17483 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17485 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17487 * mini.h, mini.c, cfold.c: optimize access to enum
17488 readonly fields, too. Eval conditional branches if possible
17489 to perform unreachable code removal in more cases.
17491 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17493 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17495 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17498 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17499 WinXP DEP. Fixes #71244.
17501 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17503 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17505 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17507 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17509 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17511 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17514 * mini.h: Bump AOT version.
17516 * mini.h (MonoCompile): Change exvar to a hash table.
17518 * mini.c: Allocate a separate exvar for each handler block.
17520 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17522 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17523 ex var with the pending exception and only throw if the two are equal.
17526 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17528 * mini-x86.c: Fix warnings.
17530 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17531 used by all the ports now.
17533 * aot.c: Add write-symbols and save-temps options.
17535 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17537 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17539 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17541 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17544 * tramp-s390.c: Check vtable slot belongs to the domain.
17546 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17547 as per other platforms.
17549 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17551 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17553 * driver.c: we don't run the Main() code in a subthread anymore.
17555 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17557 * mini.c: added experimental rtc support in the statistical
17558 profiler: if the user has the permission, more accurate statistics
17559 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17560 The MONO_RTC value must be restricted to what the linux rtc allows:
17561 power of two from 64 to 8192 Hz.
17563 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17565 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17567 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17569 * mini-ppc.c: better icache flush for smp.
17571 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17573 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17575 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17576 amd64 port, not yet used.
17578 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17580 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17583 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17585 * driver.c: Added --security option to activate the security manager.
17586 Right now this will allow code generation for declarative demands and
17587 is disabled when AOT is specified.
17588 * mini.c: Add code generation for declarative security demands.
17589 * mini.h: Add mono_use_security_manager as an extern gboolean.
17591 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17593 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17594 emitting more dense assembly code.
17596 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17597 exception throwing stuff.
17599 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17601 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17604 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17605 left in by mistake.
17607 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17610 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17612 * tramp-*.c: Only patch vtable slots if the object is in the current
17613 domain. Fixes appdomain-unload.exe.
17615 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17617 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17620 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17622 * mini.c (reverse_branch_op): New helper function.
17624 * mini.c (optimize_branches): Run the new optimization only on
17625 platforms which support it. Also reverse all kinds of branches.
17627 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17629 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17632 * mini.c (optimize_branches): Reverse not-equals branches if the false
17633 bblock is a throw. This happens a lot of time with argument checking in
17636 * mini.c (mono_codegen): Add support for placing basic blocks after
17637 the function epilogue.
17639 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17642 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17644 * mini.c (setup_stat_profiler): Only set this up if the platform
17645 supports ITIMER_PROF.
17647 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17649 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17652 * inssel.brg: Fix a warning.
17654 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17656 * mini.c: added support for statistical profiler
17657 (run with: --profile=default:stat).
17659 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17661 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17663 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17665 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17666 related to global registers from the amd64 port.
17668 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17670 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17672 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17673 with global registers.
17674 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17676 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17678 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17680 * debug-mini.c (encode_value): Fix off-by-one.
17682 * aot.c (encode_value): Likewise.
17684 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17686 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17688 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17691 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17693 * aot.c (emit_method_info): Increase size of temp buffer.
17695 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17698 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17700 * aot.c (emit_method_info): Fix build.
17702 * aot.c: Further rework of the AOT file format to reduce the size of
17703 the method info data.
17705 * mini.h: Bump AOT file format version.
17707 2004-12-27 Martin Baulig <martin@ximian.com>
17709 * mini.c (mini_get_method): New static method; call
17710 mono_get_method_full() and mono_get_inflated_method().
17711 (mono_method_to_ir): Use mini_get_method() instead of
17712 mono_get_method_full().
17714 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17716 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17718 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
17720 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
17722 * inssel-amd64.brg: Add some optimization rules.
17724 2004-12-24 Ben Maurer <bmaurer@ximian.com>
17726 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
17727 standard not GC'd stuff is fine.
17729 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
17731 * aot.c: Rework the AOT file format to get rid of most of the global
17732 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
17734 * mini.h: Bump AOT file format version.
17736 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
17738 * mini.h: Bump AOT file format version.
17740 * aot.c (mono_aot_is_got_entry): New function to determine if an
17741 address is inside a GOT.
17743 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
17745 * cpu-pentium.md: Increase the maximum size of some instructions which
17746 might involve a got access.
17748 * mini.c (get_method_from_ip): Another debug helper function.
17750 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
17751 when got var accesses are created during the decompose phase.
17753 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
17755 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
17756 argument mini_compile_method and to MonoCompile, and use this to
17757 determine whenever a given method is compiled for AOT. This allows the
17758 other methods compiled during AOT compilation to be free of AOT stuff,
17759 so the backends does not need to add special support for them by
17760 creating a fake GOT etc.
17762 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
17765 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17767 * mini.c (mono_method_to_ir): It turns out that some of the
17768 x-appdomain wrappers are lax with types, so just ignore this for
17771 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
17772 at the vtable->klass. If it is non-shared code we can just use the
17775 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
17777 * mini-ppc.c: access MonoDomain from tls, too.
17779 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
17781 * declsec.c: Removed unused variable (and related warning ;-)
17783 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17785 * iltests.il: New test for LDELEMA on an array of ref types.
17787 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
17788 all ldelema's on reftypes.
17789 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
17790 it was the wrong place to put it.
17792 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
17793 register to pop to make this cleaner, at the request of Paolo.
17795 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17797 * mini-ops.h (OP_GETHASHCODE): New op.
17799 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
17801 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
17804 For a microbenchmark, this reduces the cost of Hashtable.get_Item
17807 * mini-x86.c (mono_arch_output_basic_block): Rather than
17815 The first is 3 bytes while the second is 1. This saves 36 kb on
17816 mscorlib, quite a big saving. When bootstraping mcs, I was able to
17817 see a small boost because of icache locality.
17819 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
17821 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
17823 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
17824 started code sharing with the generic code.
17826 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
17828 * mini-ppc.c, cpu-g4.md: added code for direct access to
17831 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
17833 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
17834 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
17837 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
17839 * declsec.c|h: Added functions to cache the declarative stack modifiers
17840 in MonoJitInfo and to create a security frame from a MonoJitInfo
17842 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
17843 created. Register internal calls for System.Security.SecurityFrame::
17844 _GetSecurityFrame and _GetSecurityStack.
17845 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
17846 the definitions for the new stack walk/callback mechanism.
17847 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
17848 first security frame for LinkDemands and InheritanceDemands) and
17849 GetSecurityStack for Demands. Both use the new mono_walk_stack code
17851 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
17852 walk initialization (lupus).
17854 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17856 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
17858 (handle_loaded_temps): Do not create a temporary variable for
17859 things that we know are temps. They will never be modified.
17860 (mono_spill_call): Set MONO_INST_IS_TEMP
17861 (mono_emulate_opcode): ditto
17863 (mono_method_to_ir.CEE_DUP): ditto
17865 2004-12-19 Ben Maurer <bmaurer@ximian.com>
17867 * mini.c (type_to_eval_stack_type): Make this handle the void type
17868 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
17869 (emit_tree): use ip_in_bb to special case some common idioms
17870 Update all callers to pass in the IP.
17871 (mono_method_to_ir): Make CEE_CALL* do the above as well.
17873 This gives us a nice 2% speedup in mcs bootstrap.
17875 * mini-x86.c (peephole_pass): Peephole pass to make
17884 * mini.c (ip_in_bb): new method.
17885 (mono_method_to_ir): use this method rather than doing the hash
17888 * linear-scan.c (mono_linear_scan): When expiring actives, you
17889 don't need to keep around variables that expire on this
17890 instruction. This makes it so that:
17893 store (ebx add (ebx, 1))
17897 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
17899 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
17900 combination to avoid doing two copies. Fix up problems with previous
17903 * mini.c: Fix 64 bit warnings.
17905 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
17907 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
17909 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
17910 changes from the x86 code.
17912 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
17914 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
17916 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
17917 throwing code to reduce its size, unify the AOT and non-aot code and
17918 get rid of relocations in the AOT case.
17920 * mini-x86.h mini.c exceptions-x86.c
17921 (mono_arch_get_throw_corlib_exception): New arch specific function to
17922 raise corlib exceptions which doesn't require relocations in the
17925 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
17927 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
17929 * mini.c (mono_emit_method_call): Only allocate the got var when it is
17932 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
17935 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17937 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
17938 with add function when used from Inc/dec atomic
17939 functions. Re-enabled optimization on x86.
17940 * mini-ops.h: renamed atomic_add functions to
17941 allow _add to match the Interlocked::Add and
17942 _add_next to match Interlocked::Inc/Dec.
17944 2004-12-15 Massimiliano Mantione <massi@ximian.com>
17946 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
17947 linking of BBs to the end BB, and enabled SSAPRE also with
17948 consprop and copyprop (which was prevented by that bug).
17950 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17952 * mini-x86.c: disabling the Interlocked optimizing code.
17954 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17956 * aot.c (load_aot_module): Move reading of got_addr after the AOT
17957 file version check.
17959 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17961 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
17962 interlocked optimization due lack of support on x86, rewrote
17963 exchange to take into account that base may be in eax.
17965 xsp works again; activated Interlocked optimizing code.
17967 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17969 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
17971 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
17973 * mini-ops.h: Add new opcodes.
17975 * mini.h: Add new patch types. Add got_var to MonoCompile.
17977 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
17978 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
17979 make it work with all kinds of patchable code.
17981 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
17982 address of the GOT, and referencing entries in the GOT.
17984 * mini.c: Add code to load the GOT address if needed by an opcode.
17986 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
17987 independent AOT code on the x86 using an elf-style Global Offset Table.
17989 2004-12-14 Raja R Harinath <rharinath@novell.com>
17991 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
17993 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17995 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
17998 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18000 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18001 of Interlocked:Increment/Decrement/Add as inline ops.
18002 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18004 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18006 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18007 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18009 2004-12-12 Duncan Mak <duncan@ximian.com>
18011 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18012 again. `patch_info->table_size' is no longer valid after Zoltan's
18015 2004-12-12 Martin Baulig <martin@ximian.com>
18017 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18018 if we are the "real" method, ie. not an inlined method inside it.
18020 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18022 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18023 before we look in the special fields table. This fixes
18024 ../tests/thread-static-init.cs.
18026 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18028 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18029 for Array get_Rank and get_Length. Fixes bug #70465.
18031 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18033 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18034 separate structure to reduce the size of MonoJumpInfo.
18036 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18038 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18040 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18042 * mini.c (mini_get_inst_for_method): Changed to allow ports
18043 to return a MonoInst instead of opcode
18044 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18046 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18047 Allow ports to return a created MonoInst instead of op-code, will enable
18049 (renamed mini_get_opcode_for_method to better reflected the functionality)
18051 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18053 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18055 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18057 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18060 2004-12-08 Martin Baulig <martin@ximian.com>
18062 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18063 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18065 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18067 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18070 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18073 2004-12-08 Raja R Harinath <rharinath@novell.com>
18075 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18077 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18079 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18080 bug introduced by the previous patch.
18082 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18084 * mini-ppc.c, objectc.cs: handle large structs passed by value
18085 (fixes bug #69972).
18087 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18089 * mini-ppc.c: OP_ARGLIST implementation from
18090 Geoff Norton <gnorton@customerdna.com>.
18092 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18094 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18095 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18097 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18099 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18101 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18103 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18106 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18108 * mini-sparc.c: Zero out localled-ed memory.
18110 * iltests.il: Add tests for zeroing out localloc-ed memory.
18112 2004-12-04 Martin Baulig <martin@ximian.com>
18114 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18115 mono_method_get_signature_full().
18117 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18119 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18120 and some utility functions (always for SSAPRE), integrated SSAPRE.
18121 * mini.h: Likewise.
18122 * driver.c: Added ssapre option.
18123 * ssa.c: Small fix on OP_ARG handling.
18124 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18125 * Makefile.am: Likewise.
18127 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18129 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18130 now in the xp code.
18132 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18135 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18137 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18139 * cpu-s390.md : Increase instruction length of oparglist.
18141 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18143 2004-11-30 Martin Baulig <martin@ximian.com>
18145 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18146 virtual generic methods. We call a special helper_compile_generic_method()
18147 icall to retrieve the method from the vtable, inflate and compile
18148 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18150 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18152 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18154 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18156 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18158 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18161 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18163 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18164 platforms with PIC aot.
18166 2004-11-28 Martin Baulig <martin@ximian.com>
18168 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18171 2004-11-28 Martin Baulig <martin@ximian.com>
18173 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18174 the result of mono_type_get_underlying_type() to check whether
18177 2004-11-26 Martin Baulig <martin@ximian.com>
18180 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18183 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18185 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18186 the same way as the other arguments so they won't get clobbered.
18188 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18189 calls through R11 since it is clobbered by the trampoline code.
18191 2004-11-26 Raja R Harinath <rharinath@novell.com>
18193 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18194 pick up in-tree mscorlib.dll.
18196 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18198 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18200 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18201 runtime data/code are now stored in a table similar to the GOT in ELF.
18202 This allows the code itself to be position independent.
18204 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18207 * aot.c: Attach ELF type (object/function) directives to all global
18210 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18212 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18214 * mini-amd64.h: Turn on PIC AOT code.
18216 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18217 returning the offset within an OP_AOTCONST instruction where the GOT
18218 offset needs to be added.
18220 * mini.h: Bump AOT file format version.
18222 2004-11-25 Martin Baulig <martin@ximian.com>
18224 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18225 uninflated generic methods.
18227 2004-11-25 Martin Baulig <martin@ximian.com>
18229 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18231 2004-11-24 Martin Baulig <martin@ximian.com>
18233 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18234 original klass (this only applies for generic instances).
18236 2004-11-24 Martin Baulig <martin@ximian.com>
18238 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18239 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18242 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18244 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18245 localloc. Fixes #69678.
18247 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18249 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18251 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18252 used SSE registers on pinvoke calls. Fixes #69774.
18254 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18256 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18257 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18259 2004-11-23 Raja R Harinath <rharinath@novell.com>
18261 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18262 Refer directly to the mcs/ tree.
18264 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18266 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18267 Check if a trampoline for a synchronized method is required.
18269 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18271 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18272 with localloc if needed. Throe arithmetric exception in
18273 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18274 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18276 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18278 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18279 types before switching on type. Fixes #69622.
18281 2004-11-19 Raja R Harinath <rharinath@novell.com>
18283 * Makefile.am (check-local): New. Integrate into 'make check'.
18284 (MCS,RUNTIME): Define using in-tree mono and mcs.
18286 (%.exe): Use $(ILASM).
18288 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18290 * mini-ppc.c: adjust initial prolog size (bug #69691).
18292 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18294 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18297 2004-11-17 Raja R Harinath <rharinath@novell.com>
18299 * Makefile.am (clean-local): Rename from 'clean'.
18301 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18303 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18304 to mono_arch_is_int_overflow.
18305 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18308 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18310 * declsec.c|h: New files to support declarative security attributes.
18311 Added function to check if a method has (applicable) security.
18312 * mini.c|h: Add check for declarative security attributes in
18313 mono_method_check_inlining.
18314 * Makefile.am: Added declsec.c and declsec.h to the build.
18316 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18318 * mini.c, mini.h: update to keep dynamic code info per-domain.
18320 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18322 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18323 (mini_init): Get rid of it from here too.
18325 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18327 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18328 implemented OP_RETHROW (patch by Geoff Norton
18329 <gnorton@customerdna.com>).
18331 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18333 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18334 between appdomains. Fixes appdomain-unload on PPC.
18336 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18338 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18339 mini-exceptions.c: handle the new wrapper types.
18340 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18341 token value as a MonoClass* when compiling a wrapper.
18342 mono_jit_create_remoting_trampoline now takes an additional
18343 MonoRemotingTarget parameter.
18345 2004-11-10 Martin Baulig <martin@localhost>
18347 * mini.c (mono_method_to_ir): Use `generic_container->context'
18348 rather than creating a new one.
18350 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18352 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18354 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18356 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18358 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18359 the experimental aot cache stuff.
18361 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18363 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18364 mini-exceptions.c: update to exception clause structure changes.
18366 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18368 * exceptions-x86.c (throw_exception): Fix warnings.
18370 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18373 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18375 * exceptions-sparc.c (get_throw_exception): Really fix this.
18377 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18379 * tramp-*.c: we no longer support icalls without wrappers, so
18380 a bit of code can be removed here
18382 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18384 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18387 * cpu-sparc.md: Add op_rethrow.
18389 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18391 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18393 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18394 * mini-ops.h: Add OP_RETHROW.
18396 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18398 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18400 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18402 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18403 Makes the output much easier to read
18405 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18407 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18408 prevents another huge leak when compiling with ssa. Secondly, the
18409 performance of doing this rather than freeing the lists is much
18410 better. GList does a lock every time you allocate a list link,
18411 so that it can use a memory pool. So, it is better to just use
18412 a memory pool of our own.
18414 * ssa.c, linear-scan.c: replace g_list_remove_link with
18415 g_list_delete. The remove one does not free the GList, so we were
18416 leaking memory. On -O=all --compile-all with corlib, this cut down
18417 3 MB of allocations.
18419 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18421 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18423 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18425 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18426 into a new function mono_create_jit_trampoline ().
18428 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18430 * trace.c (get_spec): Allow tracing of classes without a namespace.
18432 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18434 * mini.c: Fix pointer overwrite in mini_method_compile.
18436 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18438 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18439 The darwin ABI needs some special handling for 1 and 2 byte structs
18440 Lets use lbz/lhz instead of lwz everywhere.
18441 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18442 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18443 Use stb/sth for the former, and put the latter always on stack instead of in
18444 argument registers.
18446 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18448 * trace.c (is_filenamechar): Add '_'.
18450 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18452 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18454 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18456 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18458 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18459 depends on libmonogc. Fixes #68805.
18461 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18463 * mini.c (mono_jit_free_method): Provide extra information for
18464 this error. Currently this leaks, but will be turned into a
18465 developer option in the future.
18467 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18469 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18471 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18473 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18474 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18475 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18477 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18479 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18480 trampolines for AOT code.
18482 2004-10-22 <vargaz@freemail.hu>
18484 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18485 constructed types. Fixes #68136.
18487 2004-10-21 Martin Baulig <martin@ximian.com>
18489 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18490 if it returns true, unwind the stack to the call instruction.
18492 2004-10-21 <vargaz@freemail.hu>
18494 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18496 * mini.h: Bump AOT version number.
18498 * objects.cs: Add another test for unbox trampolines.
18500 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18503 2004-10-20 <vargaz@freemail.hu>
18505 * driver.c: Add SHARED to the set of optimizations tested.
18507 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18509 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18510 used by CEE_NEWARR.
18512 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18514 2004-10-20 Martin Baulig <martin@ximian.com>
18516 * mini-exceptions.c (mono_handle_exception): Call
18517 mono_debugger_handle_exception() to tell the debugger about
18518 catch/finally clauses.
18520 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18522 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18524 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18527 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18529 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18530 methods as their native size, fixed bug #57543, #57545.
18531 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18532 This saves a temporary register and mullw call down into 1 (minor perf
18533 increase for cases like sum = sum * 5; This use to translate into:
18536 It now translates to
18539 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18541 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18544 2004-10-11 Martin Baulig <martin@ximian.com>
18546 * mini.c (mono_method_to_ir): If we're a generic method, get the
18547 MonoGenericContainer from our MonoMethodNormal and create a
18548 MonoGenericContext from it.
18550 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18552 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18554 * basic-long.cs: Add test for checked i8->i2 cast.
18556 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18558 * inssel-ppc.brg: added a couple of speedup rules.
18560 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18562 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18563 to speed up rebuilds.
18565 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18567 * mini-s390.c: Minor fix to OP_OR_IMM.
18569 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18571 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18572 better. Fixes appdomain-unload.exe on sparc.
18574 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18576 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18577 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18580 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18582 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18584 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18586 * mini.c: Always generate a field read/write wrapper for members
18587 of the class MarshalByRefObject since the actual instance could
18590 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18592 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18594 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18596 * driver.c mini.h trace.c: Move the setting of the main assembly into
18597 a separate function called mono_trace_set_assembly () and call it after
18598 actually loading the main assembly. Fixes #66872.
18600 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18602 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18603 using the code manager.
18605 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18607 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18609 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18611 * cpu-amd64.md: Fix bug in previous patch.
18613 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18616 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18618 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18619 mini-exceptions.c: updates for changed stack walk interface.
18621 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18623 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18625 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18627 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18629 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18631 * driver.c (mini_regression_list): Do not call mono_assembly_close
18632 since assemblies can't be unloaded.
18634 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18636 * cpu-amd64.md: Fix more instruction lengths.
18638 * cpu-amd64.md: Fix lengths of some instructions.
18640 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18642 * inssel.brg: Make the array ldelema check aot friendly.
18644 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18646 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18648 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18650 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18652 * mini-x86.c: Fix build.
18654 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18655 mono_type_get_underlying_type () helper function to simplify code.
18657 2004-09-09 Martin Baulig <martin@ximian.com>
18659 * mini-amd64.c: Don't access `type->data.klass' directly, call
18660 mono_class_from_mono_type() instead since the type may be a
18663 2004-09-09 Martin Baulig <martin@ximian.com>
18665 * mini-amd64.c (get_call_info): Fix support for generic instances.
18666 (add_valuetype): Use mono_class_from_mono_type() to get the class
18667 since we can be a generic instance.
18669 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18671 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18673 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18675 * liveness.c: reset spill costs on each scan: bug 62107
18677 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18679 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18680 unnecessary line that doesn't compile
18682 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18684 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18685 trampolines, make them call an error function so people can fix their
18688 2004-09-06 Martin Baulig <martin@ximian.com>
18690 * mini.c (mono_method_to_ir): When initializing locals, handle a
18691 generic instances like a valuetype if it's a valuetype and like a
18692 class if it's a class.
18694 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18696 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18697 stack. Fixes #64674.
18699 * exceptions.cs: Add test for unwinding of call arguments.
18701 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18703 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18704 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18705 set the carry/borrow flag). The sparc and s390 implementations
18706 can now use optimized versions (and simplify the code). ppc bugfixes.
18708 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18710 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18712 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18714 * inssel-amd64.brg: Remove leftover 32 bit rule.
18716 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18718 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
18720 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
18721 mono_arch_find_jit_info functions into a new function. Fix a memory
18724 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
18727 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18729 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
18732 * exceptions.cs: Add array size tests.
18734 * mini.c: Allocate a separate icall wrapper for each arity of
18735 mono_array_new_va. Fixes #59509.
18737 * exceptions.cs: Add testcase for 64578.
18739 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
18741 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
18743 2004-09-02 Martin Baulig <martin@ximian.com>
18745 * mini.c (mono_method_to_ir): When initializing the locals, call
18746 handle_initobj() on the generic instance itself, not its
18749 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18751 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
18752 MonoJitInfo for dynamic methods.
18754 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
18756 * mini.c: Add support for freeing JIT data for dynamic methods.
18758 2004-09-01 Martin Baulig <martin@ximian.com>
18760 * mini-x86.c (is_regsize_var): Added support for generic
18762 (mono_arch_emit_prolog): Make this compile again, use
18763 `x86_push_imm_template (code)'.
18765 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
18767 * mini-x86.c: make all push_imm instructions that get
18768 patched always emit the long form
18770 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
18772 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
18773 in a per-domain hash.
18775 * mini-amd64.c (merge_argument_class_from_type): Handle generic
18778 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
18780 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
18783 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
18786 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
18787 Beginnings of SSE2 support.
18789 * exceptions.cs: Add more tests for checked int<->uint casts.
18791 2004-08-28 Martin Baulig <martin@ximian.com>
18793 * mini-x86.c (mono_arch_instrument_epilog): Added support for
18797 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
18798 Handle generic instances recursively.
18800 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18802 * iltests.il: test for conv.u8 on a constant
18804 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18806 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
18807 LCONV_x4 (shrun_32 (membase)).
18809 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18811 * inssel-x86.brg: c&p rules for push/setret of long
18813 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18815 * inssel-x86.brg: c&p rules for compare (base, regvar) and
18816 compare (regvar, base)
18818 * inssel-x86.brg: more burg love
18820 * inssel.brg: more cleanup
18822 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
18824 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18826 * basic-long.cs, basic-calls.cs: new tests for optimization.
18828 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
18830 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
18833 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18835 * mini-amd64.c (read_tls_offset_from_method): Add another case.
18837 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
18839 * inssel.brg (mini_emit_memcpy): use
18840 NO_UNALIGNED_ACCESS to disable memcpy optimization
18842 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18844 * mini-amd64.c: Handle generic types in various places.
18846 * mini.c (mono_method_to_ir): Handle generic types in init locals.
18848 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
18850 * mini.c (handle_box): Fix warning.
18852 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
18854 * mini-amd64.h: Enable the emit_state optimization.
18856 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
18858 * mini-amd64.c: Add some new 64 bit peephole opts.
18860 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
18862 * cpu-amd64.md: sreg1 of div instructions must be %rax.
18864 * mini-amd64.c: Register allocator fixes.
18866 * mini.c: Add an optimization to emit_state to avoid allocation of new
18867 registers on some platforms.
18869 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
18871 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
18873 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
18874 allocation. Fixes #63085.
18876 * basic-long.cs: Add new regression test.
18878 * mini-amd64.c: Register allocator improvements.
18880 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
18882 * mini-amd64.c (read_tls_offset_from_method): Add another code
18885 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
18886 instruction sequence for nullifying class init trampolines.
18888 * objects.cs: Add new regalloc test.
18890 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
18892 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18894 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
18896 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
18899 * driver.c: Fix profiling after TLS changes.
18901 * driver.c (mono_main): Set mono_stats.enabled if needed.
18903 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
18906 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
18908 * mini-x86.c: use a 1 op rather than a 2 op tls access
18909 instruction -> faster.
18911 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18913 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18916 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
18918 * exceptions-sparc.c (throw_exception): fix typo
18920 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
18922 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
18923 set tree->dreg correctly with tls. Allow any
18924 register to be used.
18926 * mini-x86.c (read_tls_offset_from_method): add new code
18927 generation pattern seen with GCC.
18930 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18932 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
18933 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18934 exceptions-sparc.c: fix some performance issues in exception
18935 handling and setting of the stack trace for exceptions that were
18938 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18940 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18943 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
18946 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
18948 This patch inlines tls access, when possible.
18950 * mini.h: new arch functions for TLS intrinsics.
18951 All platforms updated with a stub.
18953 * mini.c: use the new intrinsics
18955 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
18956 arch specific intrinsic for tls variables
18958 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18960 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
18963 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
18965 * mini.c: thread local allocation
18967 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
18969 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
18971 * Makefile.am: Link against the static version of libmonogc.
18973 * Makefile.am: Link the static versions of the convenience libraries
18974 into the mono executable.
18976 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
18978 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
18980 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
18981 on integer overflow.
18983 * mini-amd64.c: Reorganize function call code.
18985 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
18987 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18989 * inssel-x86.brg: use xor eax,eax.
18991 * basic.cs: new tests
18993 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18995 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
18996 in exception throwing code.
18998 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19000 * inssel-x86.brg: use xor esi,esi.
19002 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19004 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19005 can trace methods compiled during mini_init () too.
19007 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19010 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19012 * Makefile.am: static link on x86 (r=zoltan)
19014 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19016 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19017 code since it causes some programs to fail.
19019 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19021 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19023 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19025 * mini.c: ovfops_op_map - add STACK_OBJ case for
19027 * basic.cs: add test_0_pin_string as test
19030 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19032 * Makefile.am: build C# if srcdir != builddir
19034 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19036 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19037 fall-through blocks.
19039 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19041 * driver.c: enable loop by default again and include abcrem in -O=all.
19043 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19045 * iltests.il: Add some localloc tests.
19047 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19049 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19052 * inssel-amd64.brg: Add some optimizations.
19054 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19057 * Makefile.am: Statically link mono against libmono on AMD64.
19059 * mini-amd64.c inssel-amd64.brg: Optimizations.
19061 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19063 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19065 * tramp-amd64.c: Patch calling code in trampolines.
19067 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19069 * mini-amd64.c: pinvoke struct passing fixes.
19071 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19073 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19074 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19076 2004-08-05 Duncan Mak <duncan@ximian.com>
19078 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19081 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19083 * mini-amd64.c (emit_move_return_value): Move return value for normal
19086 2004-08-05 Martin Baulig <martin@ximian.com>
19088 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19089 `type->type'; just modify `type' itself when dealing with enums
19090 and generic instances.
19091 (check_call_signature): Make `simple_type' a `MonoType *'.
19093 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19095 * mini.c: Use OP_PADD to add offsets to addresses.
19097 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19099 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19101 * mini-sparc.c (mono_arch_emit_epilog): fix check
19102 for folding last op into restore instruction
19104 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19106 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19107 helper methods using the code manager.
19109 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19111 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19113 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19115 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19116 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19118 * mini-s390.c: fix tail processing
19120 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19122 * mini-ppc.c: mul.ovf.un exception name fix.
19124 2004-08-03 Martin Baulig <martin@ximian.com>
19126 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19127 instances; before jumping to `handle_enum', also modify `ptype'.
19129 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19131 * cpu-sparc.md: fcall maximal length too small.
19133 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19135 * mini-amd64.c mini.h: Add initial support for passing/returning
19136 structures to/from pinvoked methods.
19138 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19140 * mini-ppc.c: reg allocator fix.
19142 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19144 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19146 * inssel.brg: Optimize memset on 64 bit machines.
19148 * mini-amd64.c: Fix some vararg cases.
19150 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19152 * mini-s390.c: Corrected macro in emit_float_to_int
19154 * s390-abi.cs: Tests to exercise the s390 ABI
19156 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19158 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19161 * basic.cs: Add a test for add.ovf.un.
19163 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19165 * mini-sparc.c: add case for OP_IDIV_UN
19167 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19169 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19171 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19173 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19175 * basic.cs: regression tests.
19177 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19180 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19182 * basic.cs: Add a new test.
19184 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19185 and AOT. Various fixes and optimizations.
19187 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19189 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19191 * mini-ppc.c: make sure temp regs are not used for global reg
19194 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19196 * cpu-sparc.md: conv_i8 fix for 64bits
19198 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19200 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19202 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19203 add opcode for cmp BYTE PTR [eax], imm.
19205 * inssel.brg: Make memcpy and memset takes bases.
19207 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19209 * *-amd64.*: More AMD64 work.
19211 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19213 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19214 add a compare-not-equal opcode.
19216 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19218 * mini.c: Use mono_init_from_assembly instead of mono_init.
19220 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19222 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19224 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19226 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19228 * inssel.brg: 64 bit fixes.
19230 * mini.h (MonoCallInst): Add some AMD64 specific data.
19232 * mini.h: Add some OP_P opcodes.
19234 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19236 * basic.cs: tests for 61797 and 61740
19238 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19240 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19241 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19243 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19245 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19247 * *-amd64*.*: Ongoing AMD64 work.
19249 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19251 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19253 * *-amd64*: Ongoing AMD64 work.
19255 * mini-arch.h: Add AMD64 support.
19257 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19259 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19261 * mini-ops.h: Add new opcodes.
19263 * Makefile.am: Add AMD64 support.
19265 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19266 rules into the inssel-long*.brg files.
19268 * *-amd64.*: Add beginnings of AMD64 backend.
19270 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19272 * mini.c (print_dfn): commenting out the code that prints
19273 the cil. With -O=deadce, this makes -v -v crash.
19275 * cpu-pentium.md: make checkthis have a length of 2
19277 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19279 * mini-sparc.h: fix implementations of __builtin
19280 functions for Sun compiler for V9.
19282 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19284 * mini.c: use the new stelem.ref wrapper
19285 * exceptions.cs, arrays.cs: new stelem.ref tests
19287 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19289 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19290 new XSP should work with these changes).
19292 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19294 * inssel-{long32,x86,}.brg: trivial optimizations.
19296 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19298 * mini.c: load value when emitting box operation in
19301 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19303 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19304 is one byte shorter than cmp DWORD PTR [eax], 0.
19306 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19308 * inssel-ppc.brg: arguments on the stack are always
19309 relative to the stack pointer (spotted by Neale Ferguson).
19311 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19313 * exceptions-x86.c: delay appending the method name to the trace until
19314 after mono_jit_info_table_find is called, as this gets the real
19317 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19319 * aot.c: register roots
19321 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19323 * aot.c : I could just use PLATFORM_WIN32 flag.
19325 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19327 * aot.c : Reverting the previous fix. This time it broke linux build.
19329 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19331 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19333 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19335 * mini.c (handle_stack_args): Remove some more debugging code.
19337 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19339 * driver.c mini.h aot.c: Allow additional options to be specified with
19340 --aot and pass them to mono_compile_assembly.
19342 * aot.c: Add experimental code to AOT compile all loaded assemblies
19343 on demand and save the code into a cache in the filesystem.
19345 * aot.c: Add support for more wrapper methods.
19347 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19350 * cpu-*.md: Remove removed opcodes.
19352 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19353 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19354 related icalls to marshal.c.
19356 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19358 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19360 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19362 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19364 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19365 * liveness.c: If liveness is recomputated we need to reset the information
19366 for each variable. This way, if the liveness range has been narrowed
19367 by optimizations that happened after the last computation, we can return
19370 For example, if you have
19375 // Tons of code that does not affect i
19381 i = 0 is dead code and will be removed by SSA. However, when
19382 linear scan gets to the code, i will still appear to be live
19383 throughout the entire block. This prevents good register allocation.
19385 2004-07-06 Martin Baulig <martin@ximian.com>
19387 * debug-mini.c (mono_debug_init_method): Allow
19388 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19389 (mono_debug_add_icall_wrapper): New method.
19391 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19393 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19395 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19398 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19400 * aot.c (mono_aot_load_method): Fix loading of debug info.
19402 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19404 * aot.c: Add logging support.
19406 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19408 * mini.h: Add prototype for mono_print_method_from_ip.
19410 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19412 * inssel.brg: 64 bit fixes.
19414 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19417 * Makefile.am: Add SPARC64 support.
19419 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19421 * aot.c: Fix alignment problems on 32 bit platforms.
19423 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19425 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19428 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19431 * mini.h: Bump AOT file version. Some 64 bit fixes.
19433 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19435 * inssel-sparc.brg: Add new rule to avoid register moves.
19437 * inssel.brg: Add ldind_to_load_membase helper function.
19439 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19441 * mini.c: OffsetToStringData intrinsic.
19443 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19445 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19447 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19450 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19451 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19453 * mini.c: reinstated mono_compile_get_interface_var()
19454 on x86, too, since the change breaks the Gtk# build there as well.
19456 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19458 * driver.c: remove loop from the default optimizations: it seems to
19459 interact badly with some of the other options (see bug #60613).
19461 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19463 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19464 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19466 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19468 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19469 vararg-using methods.
19471 2004-06-21 Martin Baulig <martin@ximian.com>
19473 * mini/mini-exceptions.c
19474 (mono_handle_exception): Added `gpointer original_ip' argument.
19475 After calling mono_unhandled_exception(), call
19476 mono_debugger_unhandled_exception() and if that returns true,
19477 restore the context and return.
19479 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19481 * mini-ppc.c: prefer the use of relative branches so
19482 they won't need to be patched in aot code (patch from Patrick Beard).
19484 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19486 * aot.c: patch from Patrick Beard to make the output assembly
19487 more correct for the MacOSX assembler. Small tweak to
19488 generate sane images on Linux/PPC, too.
19490 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19492 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19493 case until bug #59509 is fixed (shows up in #60332).
19495 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19497 * mini.c: make sure the needed wrappers are compiled, too, with
19500 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19502 * driver.c: remove NPTL reference in --version output.
19504 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19506 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19507 generate valid assembly for the Mach-O assembler.
19509 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19511 * driver.c: don't include abcrem in the all optimization specifier
19512 since it slows down jit compilation too much for now.
19514 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19516 * mini.c: use BIGMUL only if both operands have the same signage.
19517 * iltests.il: Test for bug 60056. (errors related to signage in
19522 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19524 * mini.c, aot.c: memory leak fixes.
19526 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19528 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19530 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19532 * Makefile.am: remove the -static hack completely, it links in
19533 statically glib as well.
19535 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19537 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19538 * exceptions.cs: make it compile with new mcs/csc.
19540 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19541 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19542 and added relevant test case.
19544 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19546 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19547 regressions in gtk-sharp.
19549 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19551 * exceptions.cs: New regression tests.
19553 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19555 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19557 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19559 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19561 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19563 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19565 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19567 * mini.c (mono_jit_runtime_invoke): Init class in this
19568 method instead of trusting mono_jit_compile_method to
19569 do the work (because wrappers can be in object class)
19571 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19573 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19575 * basic-long.cs: New regression test.
19577 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19579 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19580 and div/rem checks.
19582 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19584 * Makefile.am: fix miguel's change to build mono statically against
19585 libmono (track build dependencies).
19587 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19589 * cfold.c: Some glib versions do not have G_MININT32.
19591 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19593 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19594 with precision of tan, atan, sin and cos, and implemented related
19595 regressions tests (fixes bug 54467, but one new problem appeared and
19598 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19600 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19602 * exceptions.cs: Add test for constant folding && division by zero.
19604 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19605 since driver.c is in libmono too, so the optimization was useless.
19607 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19608 variable to driver.c so the compiler can emit more efficient code to
19611 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19613 * Makefile.am: don't distribute generated inssel.[ch] files.
19615 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19617 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19618 into the default appdomain. Fixes #58707.
19620 * jit-icalls.c: Remove the broken approximation for truncl, doing
19621 no conversion is better.
19623 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19626 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19628 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19629 of the mcrxr instruction which is not available on some processors
19630 even if it's documented to be. Implement add and sub overflow correctly
19631 (still not complete for long unsigned). Speed up icalls a bit.
19633 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19635 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19636 we run .cctor in the current domain instead of target_domain.
19638 Fixes bug #58558, .cctor not being called in -O=shared.
19640 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19642 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19644 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19646 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19647 which can be done with an imm8, do it that way.
19648 (mono_arch_output_basic_block): ditto for a jmp
19649 (mono_arch_emit_prolog): Computate maximum offset of a label.
19651 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19653 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19654 now tries to allocate prefered physical reg's for virtual
19655 regs. This reduces the number of emited spills/loads with
19656 20-30% on our core assemblies.
19658 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19660 * jit-icalls.c: truncl() is not needed and trunc() is
19661 the correct thing to do anyway (bug #58287).
19663 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19665 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19668 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19670 * driver.c: enable loop optimizations by default.
19672 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19674 * mini-x86.c: fix calc of max loop size when aligning loops start.
19676 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19678 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19681 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19683 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19686 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19688 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19690 * mini.c (inline_method): Allways inline some wrappers even if the cost
19691 is too large. Fixes #58785.
19693 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19695 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19697 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19698 (crichton@gimp.org). Beginning of support for sparc/linux.
19700 * mini-sparc.c: Optimize retrieval of LMF address.
19702 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19704 * exceptions-ppc.c: handle alloca in methods with clauses.
19706 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19708 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19710 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19712 * mini.c: Delegate most of the abort signal work to
19713 mono_thread_request_interruption, which also handles Stop and Suspend
19716 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19718 * mini.c mini.h: Allow inlining of icall wrappers if the backend
19719 supports the save/restore lmf opcodes.
19721 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
19723 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
19724 by gcc-3.4 as well.
19726 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
19728 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19730 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
19731 methods which contain array accesses.
19733 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
19734 boundaries. Fixes #58537.
19736 * iltests.il: Add regression test for #58537.
19738 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19740 * mini-x86.c (mono_arch_local_regalloc): Last part of
19741 fix for bug #58633 (releasing register to early).
19743 2004-05-18 Miguel de Icaza <miguel@ximian.com>
19745 * basic-long.cs: Add new regression test.
19747 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19749 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
19750 register too early on the chain.
19752 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19754 * mini.c (create_helper_signature): Use a helper function to reduce
19755 the code which needs to be written. Also set the calling convention of
19756 icalls on windows. Fixes #57840.
19758 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19760 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
19761 exceptions-ppc.c: added helper function to get the instruction address
19762 from a signal handler context.
19764 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19766 * helpers.c: use g_get_tmp_dir. Invokes happyness
19769 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19771 * helpers.c: Add new env variable to pass args to objdump.
19772 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
19774 2004-05-17 Radek Doulik <rodo@ximian.com>
19776 * Makefile.am (common_sources): added abcremoval.h so it get
19777 disted and daily mono packages on go-mono.com will build again
19779 2004-05-17 Massimiliano Mantione <massi@ximian.com>
19781 * abcremoval.c: Fixed coding style, added copyright header.
19783 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
19785 * mini.h: Added prototype for abc removal main function.
19787 * build_relations_propagation_table.pl: Added copyright header.
19789 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19791 * basic-long.cs: reg test for complex ceq_long bug.
19793 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19795 * mini-x86.c (mono_arch_local_regalloc): Correctly free
19796 reg in long and clob case (bug #58343). Fixed/added comments.
19798 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
19800 * mini.c (mono_jit_runtime_invoke): Follow new convention
19801 of calling the invoke method with an function pointer.
19803 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
19805 * ChangeLog: Fix author of memory leak patch.
19807 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
19809 * Makefile.am: fix make dist as well...
19812 2004-05-14 Massimiliano Mantione <massi@ximian.com>
19814 * cfold.c: Made so that conversions from pointer to int4 are no-ops
19815 on archs where pointers are 4 bytes long.
19817 * Makefile.am: Added abcremoval.c source file.
19819 * abcremoval.c: Added abcremoval.c.
19821 * abcremoval.h: Added abcremoval.h.
19823 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
19825 * inssel.brg: Enabled bounds check removal.
19827 * mini.c: Added support for abcrem optimization.
19829 * mini.h: Added abcrem optimization label.
19831 * driver.c: Added support for abcrem optimization.
19833 * propagated_relations_table.def: Added propagated_relations_table.def.
19835 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
19837 * mini.c, cfold.c: fix style.
19839 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19841 * mini.c: handle issue with the low-level implementation of
19842 some long opcodes (bug #54209).
19844 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
19846 * basic.cs: test for my new cmov stuff.
19848 2004-05-13 Patrik Torstensson
19850 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
19851 opt and added peephole documentation.
19853 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
19855 * tramp-ppc.c: rewrote the generic trampoline code.
19857 2004-05-11 Patrik Torstensson
19859 * mini-x86.c: optimize long shl/shr asm code (one less branch)
19861 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
19863 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
19865 * mini.h mini.c dominators.c: Applied patch from Derek Woo
19866 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
19868 * mini.c: Add new icalls for AsAny marshalling.
19870 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19872 * tramp-ppc.c, mini-ppc.c: more cleanups.
19874 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19876 * mini.c: no warnings.
19878 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19880 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
19882 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
19884 * mini.c: In the thread abort signal handler, if the thread is in the
19885 process of being stoped, don't throw the Abort exception, just stop the
19888 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
19890 * tramp-ppc.c: removed old code.
19892 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19894 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
19895 do some simple speed optimizations on ppc.
19897 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19899 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
19900 and large offsets in load/store.
19902 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19904 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
19905 it causes regressions.
19907 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19909 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
19912 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19914 * jit-icalls.c: remove warnings.
19915 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
19916 speedups for unsafe code.
19918 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
19920 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
19922 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
19924 * basic-calls.cs: Add new regression test.
19926 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
19929 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
19931 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
19934 2004-05-06 Patrik Torstensson
19936 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
19937 long reg allocation in any reg (not only eax:edx) and implemented
19938 long shl/shr ops in asm instead of helpers.
19940 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
19942 * mini-sparc.h: Fix warnings.
19944 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
19947 * mini-exceptions.c (mono_handle_exception): Call the filter in a
19948 separate statement for clarity.
19950 * mini-sparc.c: Update status.
19952 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
19954 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
19957 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19959 * inssel-ppc.brg: another small pre-release workaround:
19960 we don't do overflow detection for long_sub_un.
19962 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19964 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
19965 (also works around a weird ppc bug: 57957).
19967 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
19969 * tramp-ppc.c: trampoline fixes.
19971 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
19973 * mini-ppc.c: fixed typos.
19975 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19977 * mini-ppc.c, exceptions-ppc.c: more code saves registers
19978 at the top of the stack. Fixed typos. Use a frame registers
19979 for all the methods with exception clauses.
19981 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19983 * exceptions-ppc.c: restore fp registers.
19985 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19987 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
19988 order from the stack top (moved the stack room to save the
19989 return value for trace after the param area). Fixed corruption
19990 in restoring registers on unwind.
19992 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19994 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
19996 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19998 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
19999 and prolog/epilog for methods that use it. Allow
20000 enough param area room for varargs methods. Fix miguel's
20001 breakage in exception handling.
20003 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20005 * Makefile.am: run genmdesc only on current arch.
20007 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20009 * exceptions-x86.c:
20010 * mini-x86.h: fix the build on windows.
20012 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20014 * 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.
20016 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20018 * mini-exceptions.c: New file.
20020 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20021 Move some parts of the x86 exception handling code to an
20022 arch-independent file so it can be shared with other ports.
20024 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20026 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20028 2004-04-26 David Waite <mass@akuma.org>
20030 * driver.c: remove comma from end of enumeration declaration
20032 2004-04-26 Jackson Harper <jackson@ximian.com>
20034 * driver.c: parse config file before loading first assembly. This
20035 allows the user gac to be enabled/disabled.
20037 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20039 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20040 simpler mechanism: we do not care what is encoded initially
20041 (branch absolute or relative), we care about the code and its
20042 target. I kept the old code for reference for now.
20044 The new code tries first to determine if the jump is anywhere in
20045 the -/+32 absolute meg range, if it succeeds, it encodes using the
20046 absolute branch; If not, it tried to find something in the
20047 relative range, if not, it uses the handle_thunk code.
20049 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20051 * exceptions-ppc.c: use the correct ip register on macosx.
20053 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20055 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20057 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20059 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20060 Raise exception on integer divide by zero by hand since the hw
20061 doesn't support it. Handle NaNs in FP compares.
20063 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20065 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20066 code reducing duplication between the platforms and enabled
20067 signal exception handling (on linux for now).
20069 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20071 * exceptions-ppc.c: more macosx support.
20073 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20075 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20077 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20079 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20081 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20083 * iltests.il: more tests.
20085 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20087 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20090 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20092 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20094 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20096 * liveness.c: Mark variables as volatile in all basic blocks reachable
20097 from exception clauses.
20099 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20101 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20104 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20106 * iltests.il, basic.cs: more tests for regalloc.
20108 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20110 * iltests.il: Some tests for register allocation modifications
20113 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20115 * exceptions.cs: Add regression test for bug #56782.
20117 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20118 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20119 the beauty of fixing the same thing in 5 different files...
20121 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20123 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20126 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20128 * mini.c: Add support for STRWLPARRAY marshalling convention.
20130 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20132 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20133 to init the context to setup the regs pointer).
20135 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20137 * exceptions-ppc.c: more exceptions work.
20139 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20141 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20144 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20146 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20147 can use the memory directly.
20149 * cpu-pentium.md: Update documentation from a post from Zoltan.
20151 add x86_add_membase, x86_sub_membase, x86_mul_membase
20153 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20155 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20156 GENERAL_REGS they were also hardcoded for all PPC ports.
20158 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20160 Remove hard-coded limit for floating point registers, use
20161 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20163 Notice that in MacOS X calling conventions you can fit a lot more
20164 floating point values in registers, so I should update the PInvoke
20165 test to excercise the passing of floating point values on the
20166 stack (currently broken).
20168 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20170 * tramp-ppc.c (create_trampoline_code): Added
20171 JUMP_TRAMPOLINE_SIZE.
20172 (ppc_magic_trampoline): Follow the pattern from
20173 x86_magic_trampoline: if code is set to zero, return.
20174 (create_trampoline_code): Always pass MonoMethod to the jump
20175 trampoline, before it was passing a null.
20176 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20177 share the code with mono_arch_create_jit_trampoline.
20179 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20181 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20184 * cpu-g4.md: Added length for jmp instruction, the worst case
20185 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20188 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20190 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20192 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20194 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20195 before each IL instruction.
20197 * mini.c (CEE_BOX): Fix warnings.
20199 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20201 * mini.c: removed a few unused vars and extra whitespace.
20203 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20205 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20207 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20209 (OP_GETCHR): use the above
20210 (CEE_LDELEMA): use the above.
20212 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20213 version of the generic impl.
20214 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20215 (CEE_LDELEMA): use the above.
20217 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20219 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20222 * iltests.il: Added new regression test for #56317.
20224 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20226 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20227 under NetBSD. Fixes #56450.
20229 * liveness.c (update_gen_kill_set): Fix previous patch.
20231 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20233 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20235 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20237 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20238 ldsfld and ldsflda.
20240 * inssel-sparc.brg: Add more optimizations.
20242 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20244 2004-04-01 Martin Baulig <martin@ximian.com>
20246 * mini.c (handle_box): New static function; moved the
20247 implementation of CEE_BOX here.
20248 (mono_method_to_ir): Added `constrained_call' variable.
20249 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20250 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20251 mono_method_get_constrained() to get the method.
20253 2004-04-01 Martin Baulig <martin@ximian.com>
20255 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20256 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20257 (mono_method_to_ir): We don't need these macros anymore since
20258 mono_class_get_full() already takes care of it.
20260 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20262 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20263 use @function (as doesn't accept #function here) and check the return
20264 value of system and stop if fails.
20266 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20268 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20270 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20272 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20274 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20276 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20279 * basic-long.cs: Add test for negation of Int64.MinValue.
20281 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20283 * mini-sparc.c: Update status.
20285 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20287 * exceptions-sparc.c: Fix return value in filters.
20289 * inssel-sparc.brg: Fix register allocation in some rules.
20291 2004-03-28 Martin Baulig <martin@ximian.com>
20293 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20296 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20298 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20300 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20301 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20302 remove unused conv_u4 opcode.
20304 * mini-x86.c: Remove valgrind workaround since it slows down things
20305 even when mono is not run under valgrind.
20307 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20309 * mini-sparc.c: Update status.
20311 * inssel-sparc.brg: Add some optimizations.
20313 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20314 future delay slot filling. Add support for varargs, tail calls and JMP.
20316 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20317 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20319 * inssel.brg: Fix register allocation in OP_ARGLIST.
20321 * inssel.brg: Fix warnings.
20323 2004-03-25 Martin Baulig <martin@ximian.com>
20325 * mini.c (inflate_generic_field): Removed.
20326 (mini_get_method): Removed, use mono_get_method_full(),
20327 (mini_get_class): Removed, use mono_class_get_full().
20328 (mono_method_to_ir): Pass our generic context to
20329 mono_field_from_token().
20331 2004-03-25 Martin Baulig <martin@ximian.com>
20333 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20334 of a `MonoMethod *'.
20335 (mini_get_method): Take a `MonoGenericContext *' instead
20336 of a `MonoMethod *'.
20337 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20338 a new local variable called `generic_context' which holds the
20339 current `MonoGenericContext *'; use it to lookup things.
20341 2004-03-24 Martin Baulig <martin@ximian.com>
20343 * mini.c (mini_get_class): New static method; if we're inside a
20344 generic instance, inflate the class if neccessary.
20345 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20347 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20349 * iltests.il: New regression test for #55976.
20351 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20354 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20356 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20359 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20361 * liveness.c: Consider SSA stores as well as loads when making vars
20364 * exceptions.cs: New regression tests for register allocation.
20366 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20368 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20369 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20370 domain lock only to protect puntual access to data structures.
20371 Added access lock for sighash, jit_icall_hash_name,
20372 jit_icall_hash_addr and domain->code_mp.
20374 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20376 * driver.c: Print SIGSEGV handling method.
20378 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20380 * mini.c (setup_jit_tls_data): Handle case when this is called
20381 multiple times for a thread.
20383 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20384 is different from fbxx_un. Fixes #54303. Also use constants instead of
20385 magic numbers in a lot of places.
20387 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20389 * exceptions.cs: Fix cctor test when --regression is used.
20391 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20393 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20396 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20398 * inssel-ppc.brg: fixed register assignments for some rules.
20400 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20402 * exceptions.cs: Add test for exceptions in static constructors.
20404 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20405 static constructors outside the domain lock. Fixes #55720.
20407 2004-03-17 Martin Baulig <martin@ximian.com>
20409 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20410 (inflate_generic_field): Take the `MonoMethod *' instead of the
20411 `MonoClass *' and added support for generic method.
20412 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20413 have a `field->parent->gen_params', only inflate the field if it's
20414 an open constructed type.
20416 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20418 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20419 exception object instead of the preconstructed ones.
20421 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20423 * mini.c: reverted changed to sigsegv_signal_handler commited
20424 accidentally in the previous patch.
20426 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20429 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20430 running --aot with an old assembly.
20432 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20434 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20437 * mini-sparc.c: Add support for v9 branches with prediction.
20439 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20441 * mini.c (mini_init): #warning is GNUC only
20443 * mini-sparc.h: implement __builtin_frame_address
20444 and __builtin_return_address for Sun C compiler
20446 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20448 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20450 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20452 * basic-calls.cs: Add test for unaligned byref long argument passing.
20454 * mini-ops.h: Add sparcv9 compare and branch instructions.
20456 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20457 v9 instructions if we have a v9 cpu.
20459 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20460 registers for global allocation.
20462 * exceptions-sparc.c: Fixes.
20464 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20466 * liveness.c (mono_analyze_liveness): Optimized version.
20468 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20470 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20473 * basic-float.cs basic-calls.cs: New regression tests.
20475 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20477 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20478 sigaltstack implementation.
20480 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20482 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20483 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20485 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20487 * mini.c: Fix warnings.
20489 * mini.c (mono_resolve_patch_target): New function which contains the
20490 arch independent part of the patching process.
20492 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20493 patching code to a separate function.
20495 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20497 * mini.c (add_signal_handler): ifdef out on Windows
20499 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20501 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20502 cpu-sparc.md: Add exception handling support + other fixes.
20504 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20505 typed GC detection in --version.
20507 * basic.cs exceptions.cs: New regression tests.
20509 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20510 the arch specific code can store data during a compilation.
20512 * mini-ops.h: Add OP_SETFRET.
20514 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20515 function, register a separate icall for each arity, so the icalls can
20518 * mini.c (mono_print_tree): Print negative offsets in a more readable
20521 * mini.c: Make signal handling work on sparc.
20523 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20525 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20527 * jit-icalls.c: Emulate truncl by aintl on solaris.
20529 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20531 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20533 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20535 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20537 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20538 a MarshalByRef type, inline a method that performs the check, taking into
20539 account that the object can be a proxy. Also implemented tow new opcodes:
20540 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20541 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20542 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20544 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20546 * mini-ppc.c: if a relative branch displacement is too big
20547 but it points to and area reachable with an absolute branch,
20550 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20552 * mini.c: optimize small copies in cpblk.
20554 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20556 * basic-calls.cs basic-float.cs: New regression tests.
20558 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20559 negative offsets from %fp. Implement localloc. Fix local register
20560 allocation. Fix the case when the this argument needs to be saved to
20561 the stack. Implement some missing opcodes.
20563 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20565 * mini.c (mini_method_compile): Reenable global regalloc in methods
20566 with exception handlers.
20568 * linear-scan.c (mono_varlist_sort): Fix warning.
20570 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20572 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20575 * liveness.c: Make all variables uses in exception clauses volatile, to
20576 prevent them from being allocated to registers. Fixes #42136.
20578 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20580 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20581 causes regressions.
20583 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20584 argument to mono_arch_regalloc_cost.
20586 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20589 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20591 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20592 Make the cost of allocating a variable to a register arch dependent.
20594 * basic-calls.cs: Fix compilation of tests.
20596 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20597 helper function to cut back on the number of #ifdefs needed.
20599 * mini-ppc.c: Fix compilation.
20601 * basic-calls.cs: New regression tests.
20603 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20605 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20606 of l0 since that is callee saved.
20608 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20611 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20612 of delay instruction.
20614 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20616 * mini.h (MonoCallInst): Add 'virtual' flag.
20618 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20620 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20622 * *.cs: New regression tests.
20624 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20627 * mini.c (mono_runtime_install_handlers): Fix build.
20629 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20630 'signal_stack_size' members.
20632 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20633 alternate signal stack.
20635 * exceptions-x86.c: Add stack overflow handling.
20637 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20638 functions to arch independent code.
20640 * mini.c (mono_print_tree): Print more detailed info for load_membase
20643 2004-02-23 Martin Baulig <martin@ximian.com>
20645 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20647 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20649 * mini-x86.c: fixed reg allocation for div/rem.
20651 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20653 * driver.c (mono_main): Report some configuratio options on --version.
20655 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20657 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20658 low in the address space. Correctly flush memory in thunks where we
20659 output native code.
20661 2004-02-20 Martin Baulig <martin@ximian.com>
20663 * mini.c (mini_get_method): New static method; inflate all generic
20664 methods and methods in open generic instances.
20665 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20666 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20668 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20670 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20672 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20674 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20676 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20678 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20679 it compile using Sun's compiler.
20681 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20683 * 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.
20685 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20687 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20689 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20691 * mini-ppc.c: handle calls outside of the allowed range with thunks
20692 allocated using the code manager.
20693 * tramp-ppc.c: use the code manager to hold generated native code.
20694 Fixed the magic trampoline to just patch vtable entries.
20696 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20698 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20701 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20703 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20706 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20707 if we have a working __thread implementation.
20709 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20710 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20712 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20714 * mini-x86.c: Fix compilation under gcc 2.
20716 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20718 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
20719 contains a call to the wrapped function.
20721 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
20722 OP_<CALL>_IMM opcodes, and use them under X86.
20724 * mini.c (mono_jit_find_compiled_method): Fix warning.
20726 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
20728 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
20730 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
20731 functionality to mini.c.
20733 * mini.c (mono_create_jump_trampoline): New function to create a jump
20734 trampoline. Return a compiled method instead of a trampoline if it
20735 exists. Add a cache for jump trampolines.
20737 * mini.c (mono_jit_find_compiled_method): New function to return a
20738 compiled method if it exists.
20740 * mini-x86.c: Call mono_create_jump_trampoline instead of
20741 mono_arch_create_jit_trampoline.
20743 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
20744 a jump trampoline. Fixes #52092.
20746 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
20748 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
20749 which is not up-to-date. Add check_corlib_version () instead.
20751 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
20754 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
20755 since newer valgrind versions do not need it.
20757 * mini.c (mono_jit_compile_method_with_opt): New helper function to
20758 compile a method with a given set of optimizations.
20760 * mini.c: Compile icall wrappers on-demand instead of at startup.
20762 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
20763 wrapper for an icall.
20765 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
20767 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
20770 * iltests.il: Add test for non-empty stack before switch instruction.
20772 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
20774 * mini.c: Add support for new stringbuilder marshalling conventions.
20776 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
20778 2004-02-01 Martin Baulig <martin@ximian.com>
20780 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
20781 in `ginst->mtype_argv'.
20783 2004-01-31 Miguel de Icaza <miguel@ximian.com>
20785 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
20786 facilitate grepping.
20788 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
20790 * mini.c: fixed buglet in initobj generic implementation for references.
20792 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
20794 * Makefile.am: make the version script conditional.
20795 * jit-icalls.c: handle missing truncl().
20797 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
20799 * exceptions.cs: Add more tests for double->int conversion.
20801 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
20802 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
20804 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
20806 * driver.c: make --verbose --version emit an error
20807 if the loaded corlib doesn't match the runtime version.
20809 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
20811 * mini-ppc.h: export ppc_patch().
20812 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
20813 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
20814 on par or better than on MacOSX.
20816 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
20818 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
20819 mono_lookup_pinvoke_call.
20821 * mini-x86.c: Under windows, the default pinvoke calling convention is
20822 stdcall. Fixes #52834.
20824 * mini.c (optimize_branches): Add an upper bound to the number of
20825 iterations to prevent infinite loops on strange loops. Fixes #53003.
20827 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
20829 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
20830 and ISINST. Fixes #52093.
20832 * objects.cs (test_0_vector_array_cast): New tests.
20834 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
20836 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
20837 checking in Array.Set ().
20839 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
20842 * object.cs (test_0_multi_array_cast): New regression test.
20844 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
20846 * exceptions-ppc.c: fix build on Linux/PPC.
20848 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
20850 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
20851 running under valgrind.
20852 (x86_magic_trampoline): Fix build bustage.
20854 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
20855 negative values as well. This is needed for the encoding of the line number
20856 info, since sometimes the line numbers are not in increasing order.
20858 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
20860 * cpu-pentium.md (localloc): Increase the size of the localloc
20861 instruction since it is a loop under Win32.
20863 * debug-mini.c (record_line_number): Get rid of unneccesary memory
20866 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
20868 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
20869 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
20870 Max Horn (max@quendi.de). Fix file names in comments.
20872 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
20874 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
20875 avoid stack overflow.
20876 (replace_usage): Avoid uninitialized variable warnings.
20878 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
20879 and taking the address of valuetype variables.
20881 2004-01-03 Patrik Torstensson
20883 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
20884 for other purposes than FP later on.
20886 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
20888 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
20891 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20893 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
20895 2003-12-30 Patrik Torstensson <p@rxc.se>
20897 * mini-x86.h: Decreased number of availiable fp regs.
20898 Solves corner cases with FP spilling.
20900 2003-12-23 Patrik Torstensson <p@rxc.se>
20902 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
20903 for floating point stack tracking / spilling on x86.
20906 * basic-float.cs: added float mul overflow test.
20908 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
20910 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
20912 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20914 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
20915 supports for cond branches that overflow the immediate
20916 overflow offset. mcs can compile simple programs.
20918 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20920 * exceptions-ppc.c: exception handling support wip:
20921 finally handlers get run on exception.
20923 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
20925 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
20928 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20930 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
20931 initial support for stack walking and unwinding.
20933 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
20935 * driver.c (mono_main): Make corlib-out-of-sync message more
20936 descriptive. Also remove verify_corlib call.
20938 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20940 * mini.c: make CEE_NEWARR calls and other emulated opcodes
20941 not overlap with other call's arguments, too.
20943 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
20945 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
20946 move to arch-specific code the choice of arch-specific
20947 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
20948 * mini.c: ensure emulation calls will not interleave
20951 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
20953 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
20954 the magic trampoline stack frame is dropped before executing
20957 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
20959 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
20960 and integer to fp conversions. Added support for overflowing
20961 arguments on the stack. Reserve a couple more registers as temps.
20962 Added support for aot compilation (as output still needs to be
20965 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20967 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
20968 Don't overwrite return register in some corner cases.
20970 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
20972 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
20973 static constructors when AOT compiling.
20975 * driver.c (mono_main): Call mono_check_corlib_version.
20977 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20979 * cpu-g4.md, basic.cs: fixed div target register.
20981 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
20983 * mini-ppc.c, basic.cs: shl_imm fix with test.
20985 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20987 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
20988 structures by value. Misc fixes.
20989 * objects.cs: more tests.
20991 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
20993 * mini-ppc.c: lconv.ovf.i implemented.
20995 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20998 (mini_init): don't error out if someone already called g_thread_init.
21000 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21002 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21003 to be any type per the spec. Fix abnormal memory usage when
21004 the same object is repeatedly thrown.
21006 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21008 * mini.c: check for overruns in IL code.
21010 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21012 * TODO: Add/remove some todo entries.
21014 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21016 * driver.c (mono_main): Call mono_verify_corlib.
21018 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21020 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21021 This has been moved to mini.c
21022 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21023 type being casted is marshalbyref it could be a proxy, so instead of
21024 emitting the type check code, emit a call to a runtime method that will
21025 perform the check by calling CanCastTo if needed.
21027 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21029 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21030 methods with large stack frames under Win32.
21032 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21034 * Makefile.am: Distribute regression tests.
21036 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21037 at the end instead of inserting each variable into the sorted list.
21039 * linear-scan.c (mono_varlist_sort): New helper function.
21041 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21043 * mini.c: ensure arguments and locals are within bounds.
21045 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21047 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21050 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21052 * mini.c (mono_cprop_copy_values): Fix crash.
21054 * aot.c: Set verbosity back to 0.
21056 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21058 * regalloc.c: complete memory leak fix by Laurent Morichetti
21061 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21063 * driver.c (main_thread_handler): Revert the previous patch.
21065 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21068 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21069 memory from the memory pool.
21071 * driver.c (main_thread_handler): Turn on all optimizations when
21074 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21075 an array for better performance.
21077 * regalloc.c (mono_regstate_assign): Fix memory leak.
21079 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21080 serialize the debug info.
21082 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21083 debug info from the serialized representation.
21085 * aot.c: Save debug info into the generated file and load it when
21088 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21090 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21092 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21093 More FP-related fixes.
21095 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21097 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21098 and register allocation buglet. Hello world now runs.
21100 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21102 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21103 * tramp-ppc.c: fixed class init trampoline.
21104 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21106 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21108 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21109 mini.c: more ppc changes/fixes.
21111 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21113 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21114 Also optimize the case when the arguments are the same in the caller
21117 * iltests.il: Add tests for tail calls with valuetype arguments.
21119 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21121 * mini-ppc.c: fixes for struct return type.
21123 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21125 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21126 mono_spillvar_offset() to arch-specific code.
21128 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21130 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21132 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21134 * exceptions-x86.c: Fix stack space leaks.
21136 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21137 registers from the lmf if the method has save_lmf set.
21139 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21141 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21142 of icall wrappers into InvokeInDomain, since these are now per-domain.
21144 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21146 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21147 make some opcode emulation and intrinsic ops enabled/disabled
21148 according to the architecture. More fixes.
21150 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21152 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21154 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21156 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21157 arch-specific handling for 'this' and struct return type to
21158 arch-specific code.
21160 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21162 * aot.c: prevent divide by zero error when reporting (it happened with
21163 Accessibility.dll).
21165 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21167 * mini.h (inst_switch): Remove unused macro.
21169 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21172 (load_aot_module): free 'info->methods' and 'info' properly. No more
21173 "free(): invalid pointer blah" messages when you have an old aot
21176 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21178 * jit-icalls.c, mini.c: Added support for context static fields.
21180 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21182 * mini.c (mono_method_blittable): Methods which set LastError are not
21183 blittable either. Fixes #51108.
21185 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21187 * mini.c: flush icache.
21188 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21190 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21192 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21194 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21196 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21199 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21202 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21204 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21206 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21207 instruction when the result is discarded.
21209 * iltests.il (test_0_div_regalloc): New regression test.
21211 * arrays.cs: Fix compilation error.
21213 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21215 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21216 float rules to inssel-x86.brg: sane architectures with FP registers
21217 don't need to implement these rules.
21219 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21221 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21223 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21225 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21226 implementation of 32 bit systems.
21228 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21230 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21231 (Jeroen Zwartepoorte).
21233 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21235 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21236 the caller and the callee matches.
21238 * mini.c (mono_method_to_ir): Add comment.
21240 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21241 signbit is missing on some platforms.
21243 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21245 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21247 * mini.c (setup_jit_tls_data): Call the new function.
21249 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21251 * mini-x86.c: Add experimental support for fast access to the lmf
21252 structure under NPTL/Linux 2.6.x.
21254 2003-11-06 Martin Baulig <martin@ximian.com>
21256 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21257 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21260 2003-11-02 Martin Baulig <martin@ximian.com>
21262 * mini.c (inflate_generic_field): New static method.
21263 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21264 generic instance and the field is declared in a generic type, call
21265 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21267 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21269 * mini.h mini.c (mono_method_same_domain): New function to return
21270 whenever the caller and the callee are in the same domain.
21272 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21274 2003-10-30 Martin Baulig <martin@ximian.com>
21276 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21277 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21279 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21280 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21282 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21284 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21287 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21288 object here, so it is in the correct appdomain etc.
21290 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21292 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21294 (mono_method_to_ir): Avoid freeing the type created returned from
21295 mono_type_create_from_typespec, since it is put into an internal cache
21296 by the function. Fixes pointer.exe.
21298 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21299 trampolines for icalls and pinvokes as well. Fixes #33569.
21301 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21303 * mini.c: Update after appdomain changes.
21305 * mini.c (mono_jit_compile_method_inner): Allways compile native
21306 method wrappers in the root domain, since there can only be one
21307 instance of them, whose address is stored in method->info.
21309 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21311 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21312 environment variable. Instead detect automatically whenever running
21313 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21316 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21318 * trace.c, trace.h: New files that implement the new trace option
21321 * driver.c: Document new --trace options.
21323 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21326 - if (mono_jit_trace_calls)
21327 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21329 * mini.h: prototypes.
21331 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21333 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21335 * mini.c inssel.brg: Implement typedefbyref opcodes.
21337 * mini.c (mono_jit_compile_method): Remove unused local variable.
21339 * mini.c (mono_jit_compile_method_inner): Ditto.
21341 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21343 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21345 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21347 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21349 * mini.c (mono_no_aot): Remove unused global variable.
21351 * mini.c: Thread safety fixes.
21353 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21355 * mini.c (mono_create_class_init_trampoline): Add a lock around
21356 class_init_hash_addr.
21358 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21361 * mini.c: Decompose the NEWARR instruction before decomposing its
21362 arguments. Fixes #30073.
21364 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21366 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21369 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21371 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21373 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21375 * driver.c: Add support for compiling icall wrappers to --compile.
21377 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21379 * inssel.brg: The empty value in class->interface_offsets is -1, not
21382 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21384 * objects.cs: New test for 'is' operator on an array of interfaces.
21386 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21388 * tramp-ppc.c: update trampoline code to support jumps
21389 and class initialization.
21391 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21393 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21395 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21397 * inssel.brg (OP_UNBOX): Remove unused rule.
21399 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21400 region instead of one for each method. Fixes #47813.
21402 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21404 * exceptions.cs (test_0_nested_finally): New regression test for
21405 nested exception handlers.
21407 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21409 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21411 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21414 * mini.c (mono_method_check_inlining): Make the inlining limit
21415 configurable by an environment variable.
21417 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21419 * mini.h: Bump AOT file version.
21421 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21422 token, store the image along with the token, since the token might not
21423 refer to the same image as the method containing the relocation,
21424 because of inlining.
21426 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21428 * mini.c (mono_precompile_assemblies): New function to compile
21429 all methods in all loaded assemblies.
21431 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21433 * regalloc.h regalloc.c (MonoRegState): Change the type of
21434 iassign and fassign to int*, since they can contain large negative
21435 values if the register is spilled. Also added some comments. Fixes
21438 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21439 under Win32. Fixes #42964.
21441 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21443 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21445 * aot.c: Added support for AOT compiling methods which contain calls
21446 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21449 * driver.c (compile_all_methods): Run the compilation in a thread
21450 managed by mono. Fixes #44023.
21452 * mini.c (mono_codegen): Print full method name in verbose output.
21454 * mini-x86.c (mono_arch_patch_code): Fix warning.
21456 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21457 jumps, since the method we are jumping to might be domain-specific.
21459 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21461 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21463 * inssel.brg: string chars are unsigned.
21465 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21467 * TODO: New todo item.
21469 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21470 which calls mono_runtime_class_init and patches the call site to
21471 avoid further calls.
21472 (mono_arch_create_class_init_trampoline): New arch specific function
21473 to create a class init trampoline.
21474 (create_trampoline_code): Generalized so it can create
21475 class init trampolines as well.
21477 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21478 (mono_create_class_init_trampoline): New function to create and cache
21479 class init trampolines.
21480 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21481 vtable given the address of a class init trampoline. Used by the
21483 (mono_codegen): Generate a call to a trampoline instead of
21484 mono_runtime_class_init in LDSFLD[A].
21485 (mono_codegen): Add relocations for the new trampoline.
21487 * mini.h mini-x86.c aot.c: Added a new relocation type:
21488 MONO_PATCH_INFO_CLASS_INIT.
21490 * mini.h: Bump AOT version number.
21492 * aot.c: Create a copy of the loaded code instead of using the original
21493 so methods which call each other will be close in memory, improving
21496 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21497 patch since it breaks the regression tests.
21499 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21500 for the register saving instruction sequence since the
21501 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21503 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21505 * TODO: Fix todo item && remove another.
21507 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21509 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21512 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21513 function of the module.
21515 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21516 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21517 --no-aot command line option.
21519 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21521 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21522 by Bernie Solomon (bernard@ugsolutions.com).
21524 * inssel.brg: Refactor the interface offset table related code into
21525 its separate functions and add support for the AOT case.
21527 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21529 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21531 * aot.c: Added mono_aot_verbose variable and made all debugging
21532 output depend on the value of this variable.
21534 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21535 method_label and info_label.
21537 * mini.h mini-x86.c aot.c: Added a new relocation type
21538 MONO_PATCH_INFO_IID for klass->interface_id.
21540 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21541 the MonoJitInfo structure.
21543 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21544 a non-root appdomain in shared mode.
21546 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21548 * aot.c: make aot loader less verbose. Remove free of unused variable.
21550 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21552 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21554 * .cvsignore: Added *.dll.
21556 * mini.c (mono_print_tree_nl): New function callable while debugging.
21558 * mini.c (mono_print_code): Export this.
21560 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21563 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21565 * mini.h (MonoCompile): Added 'jit_info' field.
21567 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21568 the cfg structure, since it is needed by the AOT compiler.
21570 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21572 * aot.c: A major rewrite. Changes include:
21573 - save exception tables for methods which have them.
21574 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21575 to g_module_symbol.
21576 - reworked the file format so it is now much smaller and needs
21577 fewer relocation entries.
21579 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21581 * aot.c (load_aot_module): Fix build bustage on platforms without
21584 2003-09-04 Martin Baulig <martin@ximian.com>
21586 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21588 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21590 * TODO: Some new optimization ideas.
21592 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21594 * aot.c: Save the optimization flags used to compile the code into
21597 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21598 support emitting domain specific code.
21600 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21601 no longer domain neutral. It can be made domain neutral by compiling
21602 with --optimize=shared.
21604 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21605 between appdomains.
21607 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21608 loading of AOT code.
21610 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21612 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21613 if there is no domain neutrality information.
21615 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21617 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21618 format version into the generated library.
21620 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21621 callee method into the caller since one of them could be shared.
21623 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21624 system exceptions from AOT code now works.
21626 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21627 method if it is domain neutral and the callee is not.
21629 * graph.c (cfg_emit_one_loop_level): Fix warning.
21631 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21633 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21636 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21638 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21639 is needed by code which is executed before mono_runtime_init ().
21640 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21642 * mini.c (mono_thread_abort): Fix warning.
21643 (mono_jit_compile_method): Call static constructor in the AOT case too.
21645 * aot.c (mono_compile_assembly): Fix warning.
21647 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21649 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21651 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21653 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21655 * cpu-pentium.md: Fix the length of call opcodes so they include the
21656 ESP restoring instruction. Fixes #47968.
21658 2003-08-28 Martin Baulig <martin@ximian.com>
21660 * mini-x86.c (mono_arch_call_opcode): Added support for
21661 MONO_TYPE_GENERICINST.
21663 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21665 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21667 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21668 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21670 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21673 2003-08-26 Martin Baulig <martin@ximian.com>
21675 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21676 when reporting an error, set this to the actual error location.
21677 (mono_method_to_ir): Report the correct error location if
21678 get_basic_blocks() returned an error.
21680 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21682 * mini.c (mono_type_blittable): OBJECT is not blittable.
21683 (mono_method_blittable): Methods which have marshalling descriptors
21684 are not blittable either. Fixes #47842.
21686 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21688 * driver.c mini.c: Use an environment variable instead of a global
21689 variable. Also fix the build.
21691 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21692 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21695 * driver.c mini.c: Added --with-valgrind option to turn off some
21696 code which prevents mono from running under valgrind.
21698 * mini.c (mono_emit_call_args): Fixed warning.
21700 * mini.c (mono_emulate_opcode): Fixed warning.
21702 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21704 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21705 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21706 regalloc.c, regalloc.h: specify available registers in arch-specific
21707 code and support floats in the regallocator (patch by Laurent Morichetti
21710 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21712 * mini.c: mono_thread_current() can be called only after
21713 mono_runtime_init(): rearrange code to not call it early on.
21715 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21717 * mini.c: allocate jump tables in the code mempools.
21719 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21721 * mini.c, mini.h: make sure per-thread data allocated by the jit is
21724 2003-08-10 Miguel de Icaza <miguel@ximian.com>
21726 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
21727 12 to 16. This fixes bug #47453.
21730 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
21732 * mini-ppc.c: fixed indexed load and unsigned compares.
21734 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
21736 * mini.c: reenabled installation of handler for
21737 thread abort signal.
21739 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21741 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
21742 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
21743 until it's fixed and actually useful.
21745 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21747 * inssel-long32.brg: couple more opcodes implemented.
21749 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21751 * mini-sparc.c: Even more opcodes implemeted.
21753 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
21755 * mini-sparc.c: More opcodes implemented.
21757 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
21759 * mini-sparc.c: More opcodes implemented.
21761 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21763 * inssel-sparc.brg: Add some needed rules. Direct
21765 * Makefile.am: Use inssel-sparc.brg
21766 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
21767 an assert happy for now.
21769 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
21771 * mini-sparc.c: Fixed compile errors.
21772 * exceptions-sparc.c: Same. We now produce a mono binary
21773 on sparc-linux. Yea.
21775 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
21777 * mini-sparc.c: Renamed registers. Also some macro cleanups.
21778 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
21779 They compile, but do not work.
21781 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21783 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
21784 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
21785 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
21788 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21790 * mini.c: more opcodes implemented and better support for generics.
21792 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21794 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
21795 * mini.c, mini.h: first cut at generics support: some new instructions
21796 added and changed the behaviour of some of the existing ones.
21798 2003-07-21 Miguel de Icaza <miguel@ximian.com>
21800 * mini.c: Removed definition of metadata_shared mutex here.
21802 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21804 * mini-x86.c: make vararg calls work for instance methods.
21806 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
21808 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
21809 returns the arguments in a separte list, now.
21811 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21813 * aot.c, mini.c: updates for array type representation changes.
21815 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
21817 * mini.c: register function to perform jit shutdown.
21819 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21821 * mini.c: use a faster allocator if possible.
21823 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21825 * aot.c: some cleanups and portability changes.
21827 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21829 * mini.c: use faster allocation for CEE_BOX if possible.
21831 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21833 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
21834 Moved inlined mempcy code to its own function so that is can be
21835 reused. Added an inline memset function as well (optimized initobj).
21836 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
21838 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21840 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
21842 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
21844 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
21845 arch code can setup the cpu for CLR execution, if needed.
21846 We use it on x86 to set the precision of FP operations.
21848 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
21850 * mini.c: disable some optimizations if we can guess they'll cost too
21851 much for a given method.
21853 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21855 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
21857 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21858 * mini.h mini.c mini-x86.c: Added instruction level coverage
21859 info collection support.
21861 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21863 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
21864 is now implemented in the profiling API. Get rid of a couple of
21865 unnecessary global variables.
21867 2003-06-15 Nick Drochak <ndrochak@gol.com>
21869 * basic-long.cs: tests for negative values for bigmul, and unsigned.
21870 * cpu-g4.md: add op_bigmul and op_bigmul_un
21871 * cpu_pentium.md: add op_bigmul_un
21872 * inssel-long32.brg: add rule for unsigned bigmul
21873 * mini-ops.h: define OP_BIGMUL_UN
21874 * mini-x86.c: THE BUG: handle (un)signed properly
21875 * mini.c: choose unsigned opcode if needed.
21876 This set of patches fixes bug #44291
21878 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
21880 * mini.c (optimize_branches): improved to handle all kinds of
21881 conditional branches.
21883 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21885 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
21886 don't raise exceptions.
21888 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21890 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
21891 to arch-specific files.
21893 2003-06-09 Martin Baulig <martin@ximian.com>
21895 * Makefile.am (libs): Added $(LIBGC_LIBS).
21897 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
21899 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
21900 and OP_ATAN (fixes bug#44293).
21902 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
21904 * Makefile.am, mini-x86.c: rename cpu description array to
21905 pentium_desc, since some compilers define the 'pentium' preprocessor
21908 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
21910 * mini.c (mini_select_instructions): add explicit branch if the
21911 following block is not the false target of a conditional branch -
21912 we need this with any optimization that reorder or remove bblocks
21914 * mini.c (optimize_branches): bug fixes
21916 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
21918 * mini.c (mono_method_to_ir): inline static readonly fields
21920 * ssa.c (fold_tree): start cfold support for long (very simple
21923 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
21925 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21927 * inssel.brg: fixed memcpy (bug #44219).
21929 2003-06-05 Dick Porter <dick@ximian.com>
21931 * driver.c: Set the glib log levels to not abort if g_message
21934 g_set_prgname() has to happen before mini_init() so that the
21935 process handle gets the info.
21937 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21939 * driver.c: add intrins to the default optimizations to get wider
21942 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21944 * mini.h: some large basic blocks will overflow a 16-bit
21945 integers for symbolic registers.
21947 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21949 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
21950 (mono_arch_output_basic_block): fix bug 43499
21952 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21954 * mini.c: kill duplicated definition of mono_debug_format.
21956 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
21958 * mini-x86.c, arrays.cs: fixed register allocation bug.
21960 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21962 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
21964 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
21966 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21969 (print_method_from_ip): also print source location information if
21972 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
21974 * mini.c (mono_find_block_region): bug fix in region code
21975 (mini_method_compile): enable removing unreachable code again, but
21976 only in methods without exception clauses.
21978 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21980 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
21981 Implemented arglist opcode and handling of TypedReference type.
21982 Fixed x86 call convention when a structure is returned.
21983 Minimal support for calling static vararg methods.
21985 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
21987 * mini.c (mini_method_compile): always remove unreachable code,
21988 because the code in them may be inconsistent (access to dead
21989 variables for example).
21991 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21993 * driver.c, debug-mini.c: warning fixes.
21995 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
21997 * Makefile.am, jit.h, mini.h: install header for embedding mono.
21999 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22001 * mini.c: thread-static fields are registered in mono_class_vtable(),
22002 so ensure the function is called before checking for them.
22004 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22006 * mini.c (optimize_branches): fix for bug 43586
22008 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22009 overflow (fixes Bug #43639)
22011 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22013 * mini.c, objects.cs: allow the use of stobj for primitive types.
22015 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22017 * mini.c: be less strict about argument checking until we support
22018 running the verifier.
22020 2003-05-27 Nick Drochak <ndrochak@gol.com>
22022 * basic-long.cs: tests for (ulong)int * (ulong)int also
22023 * mini.c: use the same trick for (ulong)int * (ulong)int
22025 2003-05-27 Nick Drochak <ndrochak@gol.com>
22027 * basic-long.cs: add regression test for (long)int * (long)int
22028 * cpu-pentium.md: add op_bigmul specification
22029 * inssel-long32.brg: add OP_BIGMUL rule
22030 * mini-ops.h: add OP_BIGMUL
22031 * mini-x86.c: register allocator: handle case where src1 needs to be
22033 * mini.c: substitute special BIGMUL opcode in the tree for
22034 (long)int * (long)int
22036 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22038 * jit-icalls.c: call the type ctor on field access if needed.
22040 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22042 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22043 to a method (including results of ldelema, bug#43207).
22045 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22047 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22048 colors to show exception handler blocks.
22050 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22051 (fix for pinvoke7.cs).
22053 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22055 * mini.h, mini.c: ensure correct initialization order for types that
22056 require it. Prepare for lazy compilation of jit icall wrappers.
22057 Provide a name for opcode emulation to reduce unneeded mallocing.
22059 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22061 * mini-x86.c: better register restoring code and profiling
22062 support for tail calls.
22064 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22066 * mini.h, driver.c: prepare for leaf methods optimization.
22068 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22070 * mini.c: get targets of branches before converting a method.
22072 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22074 * mini.c (optimize_branches): added some experimental code (disbaled)
22076 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22078 * mini.c (optimize_branches): fix branch to branch optimization
22080 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22082 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22084 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22086 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22089 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22091 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22092 enable use of interface variables again.
22094 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22095 I1 to registers because there is no simply way to sign extend 8bit
22096 quantities in caller saved registers on x86.
22098 * inssel-float.brg: set costs of some rules to 2 so
22099 that monobure always select the arch. specific ones if supplied,
22100 regardless of the order we pass the files to monoburg.
22102 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22104 * mini.c, mini-x86.c: since the magic trampoline for jumps
22105 can't patch the code directly, we do it as soon as the
22106 method gets compiled.
22108 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22110 * mini-x86.c, mini.h: introduce a new patching method
22111 to support CEE_JMP and tail calls.
22112 * mini.c: obey tail.call. Don't precompile methods target
22114 * tramp-x86.c: new trampoline code to handle methods
22115 reached through a jump.
22117 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22119 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22120 bit values to registers
22122 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22124 * mini.c (mono_compile_get_interface_var): share interface
22125 variables if possible.
22127 2003-05-16 Martin Baulig <martin@ximian.com>
22129 * debug-mini.c (mono_init_debugger): New function to initialize
22130 the debugger. This is not in the debugger since it needs to
22131 access some of mini's internals.
22133 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22135 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22137 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22139 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22140 for value type handling.
22142 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22144 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22145 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22147 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22149 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22150 the constructor through a proxy.
22152 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22154 * jit-icalls.c, inssel.brg: fixes to array element address
22157 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22159 * mini-x86.c (is_regsize_var): allocate pointer to registers
22161 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22163 * driver.c: fixed typo, added intrins to the set of optimizations
22164 tested with regressions.
22166 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22168 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22169 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22172 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22174 * inssel.brg: remove some common pop instructions without side effects
22176 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22178 * inssel-x86.brg: fixed thinko in int to double conversions.
22180 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22182 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22184 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22186 * inssel-long32.brg: two more missing instructions.
22188 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22190 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22191 if not already set.
22193 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22195 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22198 * basic-float.cs: Added tests for negative zero.
22200 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22202 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22203 a couple of missing operations for long casts, with test cases.
22205 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22207 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22209 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22211 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22212 code size estimation.
22214 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22216 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22217 abstract methods (fix bug 42542)
22219 * aot.c: add ability to handle array types
22221 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22223 * mini.c: Call the _specific versions of the object allocation
22224 functions if possible.
22226 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22228 * driver.c: call setlocale ().
22230 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22232 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22235 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22237 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22239 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22240 wrappers (fix bug 42122)
22242 2003-05-04 Martin Baulig <martin@ximian.com>
22244 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22246 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22247 s/mini_set_defaults/mono_set_defaults/g.
22249 2003-05-04 Martin Baulig <martin@ximian.com>
22251 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22253 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22255 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22256 (reported by Don Roberts).
22258 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22260 * mini.c: temporarily work around two bugs for this release.
22262 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22264 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22265 that contains -export-dynamic and it makes using the ld script
22267 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22269 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22271 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22274 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22276 * mini.c: make sure leave calls all the needed finally blocks,
22277 even when the target jumps out of multiple exception clauses.
22279 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22281 * ldscript, Makefile.am: add linker script to reduce the number of
22282 exported symbols (should also fix the issues with libwine defining
22283 some of the same symbols in io-layer).
22285 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22287 * driver.c (mini_main): Avoid assertion when no file name is given on
22290 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22292 * driver.c: added --version/-V command line option.
22293 Added the inline optimization in the regression tests.
22295 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22297 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22298 to the type in the method signature (fixes bug#42134).
22300 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22302 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22304 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22306 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22308 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22310 * driver.c: fixed bug #42100.
22312 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22314 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22316 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22318 * mini.c: moved most of the code required to do inlining to its own
22319 function so it can be reused. Inline also ctors if appropriate.
22321 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22323 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22324 the runtime can call mono API functions.
22326 2003-04-27 Martin Baulig <martin@ximian.com>
22328 * debug-mini.c (mono_debug_init_method): Added
22329 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22330 send a notification to the debugger.
22332 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22333 running in the Mono Debugger, just pass the breakpoint number to
22334 mono_debug_init_method().
22336 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22338 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22340 * mini.c: allow some more unsafe compares.
22342 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22344 * mini-x86.c, Makefile.am: make distcheck works (partially from
22345 a patch by Richard Lee <r.h.lee@attbi.com>).
22346 * regset.c, regset.h: removed, they are unused.
22348 2003-04-25 Dick Porter <dick@ximian.com>
22350 * driver.c: Usage reports the name as 'mono' not 'mini'
22351 * exceptions-x86.c: Build and run on freebsd
22353 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22355 * Makefile.am: install the program with the 'mono' name and
22356 the library as libmono instead of mini and libmini.
22358 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22360 * driver.c: provide the APIs for the embedding interface of the old jit.
22362 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22364 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22366 2003-04-23 Martin Baulig <martin@ximian.com>
22368 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22370 * driver.c: Added `--debug' command line argument to enable
22373 2003-04-23 Martin Baulig <martin@ximian.com>
22375 * debug.[ch]: Removed. The code is now in
22376 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22378 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22381 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22383 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22385 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22388 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22389 mono_domain_finalize.
22390 (mini_method_compile): use mono_method_profile* if the the option is
22393 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22395 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22396 methods with their wrapper.
22398 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22399 methods with their wrapper.
22401 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22404 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22407 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22410 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22412 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22414 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22416 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22417 of the mempool. This is slightly faster and uses less memory
22419 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22421 * mini.c: avoid O(n) allocation for variables.
22423 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22425 * mini.c: handle items on the stack after inlining methods.
22427 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22429 * mini.c: make the method->opcode optimization dependent
22430 on MONO_OPT_INSTRINS and do it lazily.
22432 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22434 * driver.c: print overall results at the end of regression run.
22436 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22438 * inssel.brg: don't overwrite symbolic registers.
22440 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22442 * inssel-x86.brg: fix conversion from long to float.
22444 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22446 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22448 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22450 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22452 * driver.c: Added --print-vtable option as in the old JIT.
22454 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22456 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22458 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22460 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22462 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22464 * mini.c regalloc.c regalloc.h: Fix memory leak.
22466 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22468 * aot.c (mono_aot_get_method): register all used strings
22470 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22472 * mini.c: always intern strings references with ldstr at compile time.
22474 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22476 * Makefile.am: add BUILT_SOURCES.
22478 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22480 * driver.c: give a better error message when the assembly to execute
22481 doesn't have an entry point.
22483 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22485 * Makefile.am: added hack for automake
22487 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22490 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22492 22003-04-07 Martin Baulig <martin@ximian.com>
22494 * Makefile.am: Added Makefile.am.
22496 * debugger-main.c: Removed, this is now in the debugger where it
22499 * mini.pc.in: Call this package `mini' for the moment.