1 2010-06-15 Zoltan Varga <vargaz@gmail.com>
3 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
6 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
8 * mini-llvm.c: Fix compilation with llvm 2.6.
10 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
11 (get_call_info): Don't place the vret arg second when using varargs, since the
12 sig cookie could come before it.
14 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
17 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
18 is always passed as the first argument, before the vtype ret arg. This simplifies
19 get_this_arg_reg () and LLVM integration.
21 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
23 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
25 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
26 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
27 translate into much nicer code.
29 2010-06-14 Zoltan Varga <vargaz@gmail.com>
31 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
32 parameter index information. Use this to simplify a lot of code.
34 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
36 2010-06-12 Zoltan Varga <vargaz@gmail.com>
38 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
39 to fix infinite generic recursion. Fixes #612702.
41 2010-06-11 Zoltan Varga <vargaz@gmail.com>
43 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
44 imt trampoline per imt slot when using LLVM.
46 2010-06-10 Jonathan Pryor <jpryor@novell.com>
48 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
50 2010-06-09 Levi Bard <levi@unity3d.com>
52 * debugger-agent.c: Clear unloaded types on appdomain unload.
54 2010-06-08 Zoltan Varga <vargaz@gmail.com>
56 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
59 * exceptions.cs: Add a test.
61 2010-06-06 Zoltan Varga <vargaz@gmail.com>
63 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
65 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
67 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
68 so it doesn't have to do it.
70 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
71 process does not mix with ours.
73 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
76 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
77 loads/stores which can throw exceptions inside clauses.
79 2010-06-05 Zoltan Varga <vargaz@gmail.com>
81 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
84 * mini.c (mini_init): Register mono_resume_unwind as an icall.
86 2010-06-03 Zoltan Varga <vargaz@gmail.com>
88 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
90 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
93 2010-06-03 Zoltan Varga <vargaz@gmail.com>
95 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
98 2010-06-02 Zoltan Varga <vargaz@gmail.com>
100 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
101 Use a separate generic class init trampoline for llvm, since it needs a different
104 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
105 includes the location of this/rgctx.
107 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
110 2010-06-01 Zoltan Varga <vargaz@gmail.com>
112 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
114 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
117 2010-05-31 Zoltan Varga <vargaz@gmail.com>
119 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
122 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
124 * aot-compiler.c (patch_to_string): New debugging helper function.
126 2010-05-30 Zoltan Varga <vargaz@gmail.com>
128 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
131 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
133 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
135 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
137 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
140 * mini.c (create_jit_info): Print EH clause info for LLVM too.
142 2010-05-28 Mark Probst <mark.probst@gmail.com>
144 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
145 cpobj with reference types.
147 2010-05-28 Mark Probst <mark.probst@gmail.com>
149 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
150 write barrier for reference types.
152 2010-05-27 Zoltan Varga <vargaz@gmail.com>
154 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
155 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
157 2010-05-31 Martin Baulig <martin@ximian.com>
161 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
162 clear_breakpoint() on all breakpoint events and remove them from the list.
164 2010-05-27 Martin Baulig <martin@ximian.com>
168 * debugger-agent.c (method_commands, type_commands): Temporarily
169 set the appdomain while executing this method; do all metadata
170 calls in the debuggee's appdomain where user assemblies are loaded.
172 2010-05-27 Zoltan Varga <vargaz@gmail.com>
174 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
176 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
178 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
180 2010-05-26 Zoltan Varga <vargaz@gmail.com>
182 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
183 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
184 be referenced even after the header is freed.
186 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
189 2010-05-25 Zoltan Varga <vargaz@gmail.com>
191 2010-05-25 Bill Holmes <billholmes54@gmail.com>
193 * genmdesc.c (main): Fixing the detection of the nacl switch.
195 Code is contributed under MIT/X11 license.
197 2010-05-25 Zoltan Varga <vargaz@gmail.com>
199 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
201 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
203 * mini.h (LLVM_CHECK_VERSION): New helper macro.
205 2010-05-25 Miguel de Icaza <miguel@novell.com>
207 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
210 * genmdesc.c: Added support for nacl: key on the machine
211 description files to support the extra space required by Google
214 2010-05-23 Zoltan Varga <vargaz@gmail.com>
216 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
218 2010-05-23 Zoltan Varga <vargaz@gmail.com>
220 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
221 mono_runtime_class_init_full ().
222 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
224 2010-05-22 Zoltan Varga <vargaz@gmail.com>
226 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
228 2010-05-21 Zoltan Varga <vargaz@gmail.com>
230 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
231 two are not the same on ilp32.
233 2010-05-21 Zoltan Varga <vargaz@gmail.com>
235 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
238 * mini-ppc.c: Fix the DISABLE_JIT build.
240 2010-05-20 Zoltan Varga <vargaz@gmail.com>
242 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
243 (make_writable): Remove this unused function.
245 2010-05-20 Zoltan Varga <vargaz@gmail.com>
247 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
248 structure. Make the labels to plt entries local symbols instead of assembler local
249 labels, since tha latter causes problems for the iphone linker.
251 2010-05-19 Zoltan Varga <vargaz@gmail.com>
253 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
255 2010-05-17 Zoltan Varga <vargaz@gmail.com>
257 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
258 (ppc_patch_full): Ditto.
260 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
262 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
263 if gshared is enabled, to avoid asserts in the trampoline code.
265 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
268 2010-05-15 Geoff Norton <gnorton@novell.com>
270 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
273 2010-05-14 Geoff Norton <gnorton@novell.com>
275 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
276 misaligned stack on darwin.
278 2010-05-14 Zoltan Varga <vargaz@gmail.com>
280 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
283 2010-05-14 Zoltan Varga <vargaz@gmail.com>
285 * xdebug.c: Fix ARM support.
287 2010-05-13 Zoltan Varga <vargaz@gmail.com>
289 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
290 and do most of the work on the normal stack.
291 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
293 2010-05-13 Zoltan Varga <vargaz@gmail.com>
295 * aot-compiler.c: Put non-code data into the .rodata section on linux.
297 2010-05-13 Zoltan Varga <vargaz@gmail.com>
299 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
301 2010-05-13 Zoltan Varga <vargaz@gmail.com>
303 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
304 and do most of the work on the normal stack.
306 2010-05-13 Zoltan Varga <vargaz@gmail.com>
308 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
309 and do most of the work on the normal stack even if sigaltstack is disabled.
311 2010-05-12 Zoltan Varga <vargaz@gmail.com>
313 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
314 UCONTEXT_REG_ constants are available on linux as well.
315 (mono_arch_monoctx_to_sigctx): Ditto.
316 (mono_arch_ip_from_context): Ditto.
318 2010-05-12 Zoltan Varga <vargaz@gmail.com>
320 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
323 2010-05-11 Zoltan Varga <vargaz@gmail.com>
325 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
328 2010-05-10 Zoltan Varga <vargaz@gmail.com>
330 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
331 if a breakpoint cannot be inserted.
333 2010-05-08 Zoltan Varga <vargaz@gmail.com>
335 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
337 2010-05-07 Zoltan Varga <vargaz@gmail.com>
339 * debugger-agent.c (frame_commands): Return an error instead of asserting if
340 no JIT info is found for the method.
342 2010-05-05 Jonathan Chambers <joncham@gmail.com>
344 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
347 2010-05-05 Zoltan Varga <vargaz@gmail.com>
349 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
350 a list of arch specific trampolines.
352 * aot-compiler.c (emit_trampolines): Use it.
354 2010-05-05 Zoltan Varga <vargaz@gmail.com>
356 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
357 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
358 get rid of the _full from their name.
360 2010-05-05 Zoltan Varga <vargaz@gmail.com>
362 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
363 get_nullified_class_init_trampoline to remove some code duplication.
365 2010-05-03 Zoltan Varga <vargaz@gmail.com>
367 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
370 2010-05-01 Zoltan Varga <vargaz@gmail.com>
372 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
374 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
376 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
377 there is no need to jump through the first plt entry.
379 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
381 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
382 arch-specific function.
383 (mono_aot_get_plt_info_offset): Ditto.
385 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
386 mono_arch_init () to register jit icalls called from full-aot trampolines.
387 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
390 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
391 the specialized throw corlib exception trampoline, use a variant of the normal
392 trampoline along with a new C function which does the call to
393 mono_exception_from_token (), just like on x86.
395 2010-05-01 Zoltan Varga <vargaz@gmail.com>
397 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
398 Reorganize the full aot trampoline creation functions, instead of taking a bunch
399 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
400 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
401 creation functions on architectures which have the full-aot ones.
403 2010-05-01 Zoltan Varga <vargaz@gmail.com>
405 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
407 2010-05-01 Zoltan Varga <vargaz@gmail.com>
409 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
410 explicitly, this seems to be required by some gcc versions at -O2.
414 2010-05-01 Zoltan Varga <vargaz@gmail.com>
416 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
417 has_target delegate invokes.
419 2010-05-01 Zoltan Varga <vargaz@gmail.com>
421 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
424 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
425 add patches/unwind info arguments, move to mini.c.
427 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
429 2010-04-30 Zoltan Varga <vargaz@gmail.com>
431 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
432 command which returns full path names.
434 2010-04-29 Zoltan Varga <vargaz@gmail.com>
436 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
437 code_size output variable.
439 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
442 2010-04-29 Zoltan Varga <vargaz@gmail.com>
444 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
445 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
446 (mono_arch_cpu_enumerate_simd_versions): Ditto.
448 2010-04-29 Zoltan Varga <vargaz@gmail.com>
450 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
453 2010-04-29 Zoltan Varga <vargaz@gmail.com>
455 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
457 2010-04-29 Zoltan Varga <vargaz@gmail.com>
459 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
461 2010-04-28 Zoltan Varga <vargaz@gmail.com>
463 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
465 2010-04-27 Zoltan Varga <vargaz@gmail.com>
467 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
468 line number support works with eglib.
470 2010-04-27 Miguel de Icaza <miguel@novell.com>
472 * driver.c, mini.c: Since linking with LLVM makes the default Mono
473 dirty an extra 70kb pages on startup we are now going to choose a
474 different strategy: ship mono and mono-llvm binaries, with the
475 second being the one that links with LLVM and defaults to LLVM
478 2010-04-27 Zoltan Varga <vargaz@gmail.com>
480 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
481 Implement full-aot support on x86.
483 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
484 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
485 the first register returned by get_global_int_regs ().
487 * cpu-x86.md: Fix the length of insertx_u1_slow.
489 * iltests.il.in: Disable tail call tests when running with full-aot.
491 2010-04-26 Zoltan Varga <vargaz@gmail.com>
493 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
495 2010-04-24 Mark Probst <mark.probst@gmail.com>
497 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
498 in the initializer, because it's non-constant.
500 2010-04-23 Miguel de Icaza <miguel@novell.com>
502 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
503 of LLVM on by default. Used for buildbots and other setups.
505 2010-04-24 Zoltan Varga <vargaz@gmail.com>
507 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
509 2010-04-23 Kornel Pal <kornelpal@gmail.com>
511 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
512 initonly static fields when using moving GC.
514 Contributed under MIT/X11 license.
516 2010-04-23 Geoff Norton <gnorton@novell.com>
518 * mini-amd64.h: Darwin x86_64 support.
520 2010-04-20 Jonathan Pryor <jpryor@novell.com>
522 * exceptions-arm.c: Remove platform checks in favor of configure checks.
524 2010-04-19 Jonathan Pryor <jpryor@novell.com>
526 * exceptions-arm.c: Add Android support for sigcontext structure.
528 2010-04-16 Zoltan Varga <vargaz@gmail.com>
530 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
531 wrappers correctly now that their wrapper info is NULL.
533 2010-04-16 Zoltan Varga <vargaz@gmail.com>
535 * mini.c (mono_jit_compile_method_inner): Avoid calling
536 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
538 2010-04-16 Zoltan Varga <vargaz@gmail.com>
540 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
541 so the latter can be #ifndef DISABLE_JIT-ed.
543 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
545 2010-04-16 Zoltan Varga <vargaz@gmail.com>
547 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
549 2010-04-16 Zoltan Varga <vargaz@gmail.com>
551 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
554 2010-04-15 Zoltan Varga <vargaz@gmail.com>
556 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
557 calling mono_class_num_methods (). Fixes #592244.
559 2010-04-14 Zoltan Varga <vargaz@gmail.com>
561 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
563 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
565 2010-04-14 Zoltan Varga <vargaz@gmail.com>
567 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
569 * (handle_alloc): Ditto.
570 (mono_method_to_ir): Remove the constrained call restriction added by a previous
571 change, its not needed anymore.
573 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
575 * mini-posix.c (sigusr1_signal_handler): Fix build on
576 non x86/amd64 systems.
578 2010-04-13 Zoltan Varga <vargaz@gmail.com>
580 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
581 calls where the constrained class needs a context. Fixes #595863.
583 * iltests.il.in: Add a test.
585 2010-04-13 Zoltan Varga <vargaz@gmail.com>
587 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
588 2.6/SVN seems to have broken support for them.
590 2010-04-13 Zoltan Varga <vargaz@gmail.com>
592 * mini-llvm.c: Fix support for LLVM 2.6.
594 2010-04-10 Zoltan Varga <vargaz@gmail.com>
596 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
597 MonoInternalThread belonging to the thread.
599 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
601 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
602 unsafe optimization that will remove bound checks.
604 2010-04-08 Kornel Pal <kornelpal@gmail.com>
606 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
607 CompareExchange not to be inlined for I8.
609 Contributed under MIT/X11 license.
611 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
613 * array.cs: Add tests for cast between primitive array types.
615 2010-04-07 Andreia Gaita <avidigal@novell.com>
617 * Makefile.am: create a convenience library for moon to link with
619 2010-04-07 Paolo Molaro <lupus@ximian.com>
621 * method-to-ir.c: optimize array accesses from generic interfaces.
623 2010-04-06 Zoltan Varga <vargaz@gmail.com>
625 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
627 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
629 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
630 of marshalbyref classes.
634 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
636 * aot-compiler.c (emit_exception_debug_info): Encode try holes
639 * aot-runtime.c (decode_exception_debug_info): Decode try holes
642 * mini.h: Increase AOT version.
644 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
646 * mini-x86.h: Only enable soft debugger when using sigaction or on
647 Windows. Fixes build on Haiku (lacks siginfo_t).
649 Code is contributed under MIT/X11 license.
651 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
653 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
654 BeOS-style signal handlers.
656 Code is contributed under MIT/X11 license.
658 2010-04-02 Zoltan Varga <vargaz@gmail.com>
660 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
662 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
664 * mini-exceptions.c: Fix win32 build.
666 2010-04-01 Mark Probst <mark.probst@gmail.com>
668 * mini.c, driver.c: Call mono_gc_base_init() before
671 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
673 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
674 call_method]): Delegate the actual work in security-core-clr.c
675 to ease code sharing.
677 2010-04-01 Zoltan Varga <vargaz@gmail.com>
679 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
680 float conv.ovf.un opcodes are encountered, instead of asserting later.
683 2010-04-01 Zoltan Varga <vargaz@gmail.com>
685 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
687 * iltests.il.in: Add a test.
689 2010-04-01 Zoltan Varga <vargaz@gmail.com>
691 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
692 large. Fixes #567040.
694 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
696 2010-04-01 Zoltan Varga <vargaz@gmail.com>
698 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
701 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
703 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
704 mono_create_handler_block_trampoline with the proper #ifdef so that it
707 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
709 * mini-exceptions.c: Introduce mono_walk_stack_full, which
710 allows to select if it's new or old context that is passed to
713 * mini-exceptions.c (mono_handle_exception_internal): Handle the
714 case when executing a guarded handler from the EH machinery.
716 * mini-exceptions.c (mono_install_handler_block_guard): New function
717 responsible for checking for handler blocks, installing the guard and
718 clearing abort state.
720 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
721 to check for handler blocks and skip interruption logic if one was found.
723 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
724 by the handler block guard trampoline. Resumes interruption by raising the
725 pending ThreadAbortException.
727 * mini.c (create_jit_info): Calculate the end address of a finally block.
729 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
730 of a finally block to a specified address and return the old one.
732 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
733 trampoline patches the original return address and calls the trampoline function.
735 2010-03-30 Zoltan Varga <vargaz@gmail.com>
737 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
739 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
740 does the patching if the callee is in the same domain.
742 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
743 of mono_arch_patch_plt_entry ().
745 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
747 * mini.c (create_jit_info): Fix try block hole length encoding.
749 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
751 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
752 duplicate information and print offsets instead of absolute addresses.
754 2010-03-29 Zoltan Varga <vargaz@gmail.com>
756 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
757 event is sent. Fixes #591733.
759 2010-03-26 Zoltan Varga <vargaz@gmail.com>
761 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
764 2010-03-26 Zoltan Varga <vargaz@gmail.com>
766 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
767 thread_to_tls hash table.
769 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
770 section. Fixes #591000.
772 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
774 * Makefile.am (version.h): Check for pure .git directory only,
775 fixes SVN revision when using git without git-svn.
777 Contributed under MIT/X11 license.
779 2010-03-26 Zoltan Varga <vargaz@gmail.com>
781 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
783 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
785 * basic-simd.cs: Test for vector x scalar binary operators.
787 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
789 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
790 intrinsics with expanded scalar arguments.
792 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
794 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
795 don't have an exception class, so don't decode it. This would crash
798 2010-03-24 U-anarquia\miguel <miguel@anarquia>
800 Make sure that trunk builds with DISABLE_JIT, an update to the
803 * mini.c (mini_get_shared_method): this code seems to be necessary
804 regardless of whether DISABLE_JIT has been defined.
806 (mono_jit_compile_method_inner): it seems that this method is
807 required even in full AOT mode, so ifdef out only the pieces that
808 try to genrate code (the body of code that applies patches to the
811 (mini_method_compile): do not compile when using DISABLE_JIT.
813 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
814 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
815 compile when DISABLE_JIT is set.
817 2010-03-24 Mark Probst <mark.probst@gmail.com>
819 * mini.c (mono_create_tls_get): Only create a TLS operation if the
820 arch really supports it.
822 2010-03-24 Mark Probst <mark.probst@gmail.com>
824 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
826 2010-03-23 Neale Ferguson <neale@sinenomine.net>
828 * exceptions-s390x.c: Add support for
829 mono_arch_get_throw_corlib_exception and fix throw by name.
831 * mini-s390x.c: Add IMT support; Fix stack parameter passing
832 logic (especially for varargs); Correct localloc sizing; Add
833 mono_arch_get_this_arg_from_call and
834 mono_arch_get_this_arg_from_call.
836 * mini-s390x.h: Add support for facility list extraction;
837 Correct/update MONO_ARCH_xxx settings.
839 * mini-s390.c: Minor corrections to instruction output for
840 varargs. No IMT implementation - I think it's time to deprecate
841 s390 and just leave s390x.
843 * tramp-s390x.c: Correct creation of trampoline instruction
846 * cpu-s390x.md: Update some instruction lengths
848 2010-03-23 Zoltan Varga <vargaz@gmail.com>
850 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
851 can be hit with partial sharing.
853 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
854 in non-shared classes correctly.
855 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
856 Turn on partial sharing.
858 2010-03-23 Zoltan Varga <vargaz@gmail.com>
860 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
863 2010-03-23 Zoltan Varga <vargaz@gmail.com>
865 * method-to-ir.c (mono_method_to_ir): Handle the failure of
866 mono_method_signature ().
868 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
870 * mini.c (mini_method_compile): Get the signature of cfg->method early with
871 error checking, so later calls do not need error checking.
873 2010-03-22 Zoltan Varga <vargaz@gmail.com>
875 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
877 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
879 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
881 * mini-exceptions.c (mono_handle_exception_internal): Don't
882 check try_end for archs different than s390.
884 * mini.c (create_jit_info): Don't crash if the finallt block is the
887 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
889 * driver.c (mono_main): Don't free global codeman under linux since
890 glic now peeks at code on stack for more archs than just amd64.
892 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
894 * mini.c, method-to-ir.c: changes to support compressed interface
897 2010-03-22 Zoltan Varga <vargaz@gmail.com>
899 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
900 Use sigaction on OpenBSD too.
902 2010-03-22 Zoltan Varga <vargaz@gmail.com>
904 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
906 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
908 * debugger-agent.c: #include sys/select.h for fd_set.
910 Code is contributed under MIT/X11 license.
912 2010-03-21 Zoltan Varga <vargaz@gmail.com>
914 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
917 2010-03-21 Zoltan Varga <vargaz@gmail.com>
919 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
920 some large methods with lots of exception handlers. Fixes #440924.
922 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
924 * method-to-ir.c: remove code duplication for interface checks.
926 2010-03-19 Zoltan Varga <vargaz@gmail.com>
928 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
929 (assembly_unload): Clear all event requests referencing the to-be unloaded
933 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
935 * mini.h, mini-exceptions.c: restore the state of the stack
936 guard page permissions.
938 2010-03-19 Zoltan Varga <vargaz@gmail.com>
940 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
941 call site patching code, it doesn't appear to be needed.
943 2010-03-19 Zoltan Varga <vargaz@gmail.com>
945 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
946 sharing generic methods whose type arguments are a mix of reference and
947 non-reference types. Not yet turned on.
949 * mini.c (mini_get_shared_method): New helper function to return
950 the method which will be compiled/registered in the JIT tables when doing
952 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
953 use mini_get_shared_method ().
955 * mini.c (mini_method_compile): Register the same method which is compiled when
956 doing generic sharing.
958 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
960 * generics.cs: Add partial sharing tests.
962 2010-03-17 Jerry Maine <crashfourit@gmail.com>
964 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
965 Add an enum value that or's all possable values together. Add an enum value
966 that marks the end of the used bit indexes.
968 * mini-amd64.c : Make changes to match the changes in mini.h
970 * mini-x86.c : Make changes to match the changes in mini.h
972 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
973 simd_version to support more simd versions. Changed the name of
974 simd_version to simd_version_flags to make it more intuitive that
975 it now contains bit flags. Reordered the *_intrinsics arrays to
976 match the changes above. Changed emit_intrinsics() to use the new
977 setup mentioned above.
979 Code is contributed under MIT/X11 license.
981 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
983 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
984 remaining archs. Alpha and hppa maintainers, please stand up.
986 2010-03-17 Zoltan Varga <vargaz@gmail.com>
988 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
989 is needed even when fail_tramp!=NULL.
991 2010-03-17 Zoltan Varga <vargaz@gmail.com>
993 * debugger-agent.c (insert_breakpoint): Write a log message.
995 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
997 * iltests.il.in: Add a few tests for LEAVE going over multiple
1000 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1002 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1004 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1006 * mini.h (MonoBasicBlock): Add native_length field.
1007 * mini.h (MonoCompile): Add try_block_holes field.
1008 * mini.h (MonoInst): Add exception_clause pointer to
1011 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1012 * mini.c (mono_cfg_add_try_hole): New function to register possible
1013 holes in try blocks.
1014 * mini.c (create_jit_info): Fill in the holes information.
1016 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1019 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1021 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1023 * jit-icalls.c: adjusted for the array API changes.
1025 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1027 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1029 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1031 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1032 the 'pending' flag. This fixes support for appdomains too.
1035 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1037 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1039 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1041 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1042 when using LLVM, LLVM generates it itself when needed.
1044 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1046 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1047 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1048 OP_ANDNPS/OP_ANDNPD.
1050 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1052 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1053 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1054 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1056 2010-03-11 Martin Baulig <martin@ximian.com>
1058 * debugger-agent.c (type_commands): Add NULL check to
1059 `CMD_TYPE_GET_SOURCE_FILES'.
1061 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1063 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1065 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1067 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1070 * iltests.il.in: Add a test.
1072 2010-03-05 Martin Baulig <martin@ximian.com>
1074 Add support for aborting invocations.
1077 (InvokeData): Added `InvokeData *last_invoke'.
1078 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1079 added a new `invoke' field to keep the `InvokeData *' throughout
1081 (ErrorCode): Added `ERR_NO_INVOCATION'.
1082 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1083 (mono_debugger_agent_handle_exception): Don't report any exception
1084 if an abort was requested.
1085 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1086 a thread abort if necessary.
1087 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1089 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1091 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1092 so we can release the whole list and not just the first one. Free
1093 it in more places as well.
1095 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1097 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1099 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1101 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1103 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1105 * driver.c: report also other misc build options.
1107 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1109 * method-to-ir.c: Generate better code for the NewObject
1112 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1114 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1115 is disabled. Fixes #582322.
1117 * iltests.il.in: Add a test.
1119 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1121 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1122 the handling of obj->synchronization == null and owner != current thread to
1123 mono_monitor_exit ().
1125 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1128 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1130 * mini.c: change the way emulated opcode info is stored and save about
1131 4 KB of runtime memory.
1133 2010-03-04 David S. Miller <davem@davemloft.net>
1135 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1136 that don't provide the siginfo in the second signal handler argument
1137 are buggy, and this has been fixed for years.
1138 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1139 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1141 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1143 * aot-runtime.c (find_symbol): Fix a leak.
1144 (decode_patch): Ditto.
1146 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1148 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1150 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1152 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1154 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1156 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1158 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1160 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1161 to check for errors, it's enough to create the metadata open.
1165 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1168 * mini-exceptions.c: Add support for printing stack traces when handling
1169 exceptions, and when printing exceptions thrown while tracing also print
1170 the exception message.
1172 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1174 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1175 since the exclude token is a valid string character.
1177 2010-03-02 Levi Bard <levi@unity3d.com>
1179 * debugger-agent.c: Invalidate thread stacks on domain unload.
1181 2010-03-02 Mark Probst <mark.probst@gmail.com>
1183 * method-to-ir.c: Emit dummy_use for stored reference after write
1184 barriers to make sure the object is pinned if the GC interrupts
1185 before the write barrier is done.
1187 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1189 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1191 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1193 * debugger-agent.c: Add a log message printing the protocol version.
1195 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1197 * debugger-agent.c: Add a new command to communicate the protocol version used
1198 by the client. This could be used to allow newer runtimes to communicate with
1201 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1203 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1205 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1207 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1210 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1212 * mini-arm.c: make the arm cpu arch configurable with the
1213 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1216 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1218 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1219 support for the perf tool on Linux.
1221 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1223 * method-to-ir.c: make string.InsertenalSetChar() specialization
1226 2010-03-01 Robert Jordan <robertj@gmx.net>
1228 * Makefile.am: fix the non-static build.
1230 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1232 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1235 2010-02-26 Robert Jordan <robertj@gmx.net>
1237 * tasklets.c (continuation_store): Return from an error condition
1240 2010-02-26 Martin Baulig <martin@ximian.com>
1242 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1245 (MonoDebuggerThreadInfo): Added `internal_flags'.
1246 (MonoDebuggerInternalThreadFlags): New enum.
1247 (_mono_debugger_throw_exception): Don't signal the debugger if a
1248 type abort was requested.
1249 (_mono_debugger_unhandled_exception): Likewise.
1250 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1251 (mono_debugger_runtime_invoke): If the debugger requested a thread
1252 abort during the invocation, reset it here.
1254 2010-02-26 Martin Baulig <martin@ximian.com>
1256 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1257 instead of `MonoThread *'.
1259 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1261 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1262 code offsets table, as it is mostly sorted.
1264 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1266 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1269 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1271 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1273 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1275 * Makefile.am: build the new ABI version of the libmono library.
1276 * debugger-agent.c, mini.c: fix warnings with the new API.
1277 * jit.h: don't depend on glib.h being included.
1279 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1281 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1283 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1285 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1286 ThreadStatic variables.
1288 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1290 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1291 data is not freed yet. Fixes #582460.
1293 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1295 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1296 event requests. Bump protocol minor version.
1298 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1300 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1302 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1304 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1307 * iltests.il.in: Add a test.
1309 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1311 * mini.c (inline_method): Check for loader errors.
1313 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1315 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1316 instead of mono_method_get_header as it doesn't decode locals
1317 so the called method can have unresolved dependencies that will only
1318 be satisfied after the current method is JIT'd.
1322 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1324 * basic.cs (test_0_div_opt): Speed this up a bit.
1326 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1328 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1330 * mini.c (mono_jit_create_remoting_trampoline): Call
1331 mono_create_specific_trampoline () instead of
1332 mono_arch_create_specific_trampoline ().
1334 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1336 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1338 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1339 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1341 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1343 * mini-amd64.c: Fix DISABLE_JIT support.
1345 2010-02-20 Geoff Norton <gnorton@novell.com>
1347 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1349 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1351 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1352 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1353 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1354 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1357 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1359 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1360 edx/ecx too. This is needed to support OP_SEQ_POINT.
1362 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1364 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1366 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1368 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1370 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1371 LLVM+AOT+exceptions, not enabled yet.
1373 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1375 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1377 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1379 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1380 xdebug info for these.
1382 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1385 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1388 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1390 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1392 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1394 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1395 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1397 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1400 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1402 * debugger-agent.c: handle incomplete reads and EINTR in
1403 recv()/send(). This could have been causing random
1406 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1408 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1411 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1412 so they have small offsets. Fixes #566311.
1414 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1416 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1418 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1420 * mini-amd64.c: Remove the special casing of byref in a few places now that
1421 mini_type_get_underlying_type () handles it.
1423 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1424 by returning native int. Fixes #577984.
1426 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1428 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1431 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1432 of putting the clause itself.
1434 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1436 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1438 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1441 2010-02-10 Geoff Norton <gnorton@novell.com>
1443 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1445 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1447 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1450 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1451 it is not an LLVM generated symbol.
1453 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1455 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1456 implementation in gshared mode because it causes regressions.
1458 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1460 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1461 should be done by the caller.
1463 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1465 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1467 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1468 since mono_jit_info_table_find () doesn't do it anymore.
1470 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1471 instead of mono_jit_info_table_find ().
1473 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1475 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1477 * aot-compiler.c (encode_method_ref): Update after the removal of
1478 mono_gc_get_managed_allocator_type ().
1480 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1483 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1485 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1486 generic params as well.
1487 (handle_isinst): Ditto.
1489 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1490 instead of always calling an icall.
1492 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1493 computing the size of the got.
1495 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1496 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1497 the assembly directive '.set' so it points to the first LLVM emitted method.
1499 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1501 * mini.c (mini_method_verify): Report the method which failed to verify.
1503 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1505 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1506 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1507 runtime MS verifier.
1509 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1511 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1514 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1516 * mini-llvm.c: Init the jit module only when first JITting.
1518 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1520 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1522 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1523 replaced with the real got.
1525 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1527 * image-writer.c: Reduce the amount of #ifdefs a bit.
1529 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1532 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1534 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1537 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1539 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1540 (mono_llvm_emit_method): Fix unaligned stores too.
1542 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1543 so async stack walks don't crash.
1545 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1547 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1548 was not patched if the callee needed an rgctx trampoline.
1550 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1552 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1553 vtable address in AOT code.
1555 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1557 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1560 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1562 * genmdesc.pl: remove dependency on external cpp.
1564 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1566 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1567 using LLVM, its not needed, and abcrem can't handle it.
1569 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1571 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1572 it easier to group instructions and reduce duplication.
1574 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1576 * decompose.c: Move the array/soft float decompose routines here from
1579 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1581 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1583 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1584 to tell LLVM that the got is constant, not used yet.
1586 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1588 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1590 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1593 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1595 * aot-compiler.c (add_wrappers): Commit the hack which generates
1596 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1599 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1601 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1602 a fault, only used by the LLVM backend.
1604 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1605 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1607 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1608 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1610 * mini-llvm.c: Only generate volatile loads from load instructions which have
1611 the MONO_INST_FAULT flag set.
1613 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1615 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1618 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1620 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1621 sequence points. Fixes #571236.
1623 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1625 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1626 end of the appdomain unload process, after assemblies have been unloaded.
1629 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1631 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1634 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1637 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1639 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1641 2010-01-26 Geoff Norton <gnorton@novell.com>
1643 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1644 with struct marshalability.
1646 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1648 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1649 it supports class names as well.
1651 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1652 needed by the GC map code.
1654 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1657 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1658 if cfg->init_ref_vars is set.
1660 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1661 cfg->disable_initlocals_op_refs is set.
1663 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1664 using liveness info if cfg->compute_precise_live_ranges is set.
1666 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1667 volatile variables correctly. Add comments about the live ranges. Not enabled
1670 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1672 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1673 0x2a into them in method prologs.
1675 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1677 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1679 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1680 classes, since llvm is compiled with -fno-rtti.
1682 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1684 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1685 llvm does not require it.
1687 * aot-runtime.c (load_method): Print the full name of the last aot method.
1689 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1691 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1692 thread has not fully started yet.
1694 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1696 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1698 2010-01-21 Miguel de Icaza <miguel@novell.com>
1700 * driver.c: Do not abort if LLVM is not supported, print a
1701 warning and add the information to the Mono JIT information.
1703 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1705 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1706 using explicit null checks.
1708 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1710 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1713 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1715 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1716 its no longer needed.
1718 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1720 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1721 define for platforms still using it (s390). Get rid of the
1722 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1724 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1725 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1727 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1728 the caller pushed the arguments.
1730 * mini-llvm.c: Enable throwing exceptions on x86.
1732 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1733 "Thread (nil) may have been prematurely finalized" messages if this is called
1734 on a thread not registered with the runtime.
1736 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1738 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1740 * jit-icalls.c (mono_array_new_3): New jit icall.
1742 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1744 * arrays.cs: Add a test for 3 dimensional arrays.
1746 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1748 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1749 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1752 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1755 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1757 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1759 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1761 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1763 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1764 HOST_WIN32. Also including winsock2. to define struct in_addr.
1766 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1768 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1770 Code is contributed under MIT/X11 license.
1772 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1774 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1776 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1778 * mini.c (mini_method_compile): Set the new flag when running under the
1781 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1783 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1784 a ref/noref value + a global pin flag, so parts of stack frames can still be
1785 precisely marked even if they include stuff which needs pinning. Improve logging.
1786 Fix many bugs. Not enabled yet.
1788 * gc-test.cs: Add a few tests.
1790 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1791 the normal -v options. Avoid propagating liveness information through bblocks
1792 which end with a NOT_REACHED opcode.
1794 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1795 after cfg has been freed.
1797 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1799 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1800 if a clause is skipped because it uses the exception object, since it could
1801 have caught the exception.
1803 * exceptions.cs: Add a test.
1805 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1807 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1809 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1810 ICollection<T> wrappers.
1812 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1814 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1816 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1818 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1819 NOMAP32BIT or optimize_for_xen is set.
1821 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1823 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1824 mono_metadata_str_hash () instead.
1826 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1828 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1831 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1833 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1835 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1838 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1839 throwing code correctly.
1841 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1843 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1845 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1846 ftnptrs created by us, handle RGCTX_FETCH correctly.
1847 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1849 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1850 ftnptr added by mono_aot_get_named_code ().
1852 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1854 * mini-arm.c: Fix a few LLVM problems.
1856 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1858 2010-01-13 Mark Probst <mark.probst@gmail.com>
1860 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1863 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1865 * jit.h, method-to-ir.c: added ability to set the policy for
1866 inserting breakpoints from the break IL instruction or the
1867 Debugger.Break () API call.
1869 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1871 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1872 assemblies need to be eagerly loaded.
1874 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1876 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1878 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1880 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1881 an argument which matches any exception.
1883 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1885 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1886 optimization if the called method is gshared and marshalbyref, since gshared
1887 methods can' have wrappers. Fixes #569390.
1889 * generics.cs: Add a test.
1891 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1893 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1896 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1898 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1900 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1902 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1903 since it is not supported in win2000.
1905 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1907 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1908 error if loading an assembly fails.
1909 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1911 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1914 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1917 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1919 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1920 is not supported yet.
1922 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1924 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1926 * method-to-ir.c: All types with variant arguments must fallback to the
1927 slow path. This makes cast of variant delegates work.
1929 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1930 argument that is set to TRUE is the returned vtable slot is for a variant
1931 interface. Changed a g_print + g_assert_not_reached to a g_error.
1933 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1934 a similar fashion of generic virtual methods.
1936 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1938 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1941 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1942 method using a variance aware function.
1944 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1946 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1948 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1949 do an icall for now.
1951 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1953 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1954 If LLVM decides to set the code model to Large, reset it to Default.
1956 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1958 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1959 stripped binaries as well.
1961 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1963 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1964 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1966 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1969 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1971 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1974 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1975 as the type info to llvm.eh.selector.
1976 (exception_cb): Use the type info for filling out some fields of
1977 MonoJitExceptionInfo like the flags and the exception class. This is needed
1978 because the LLVM produced exception handling clauses might not match the original
1979 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1981 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1982 separate function. Add an extra argument which returns the type infos
1983 corresponding to the exception clauses.
1985 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1986 exception handling clauses.
1988 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1990 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1991 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1994 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1996 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1999 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2001 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2004 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2006 * mini.c (mini_method_compile): Verify the method before calling
2007 mono_compile_create_vars as this might crash since it uses method
2012 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2014 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2015 one case if AOTing, since the class might not be a concrete class.
2017 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2019 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2020 functions which are now defined in mempool-internals.h.
2022 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2024 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2026 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2030 * mini-*.c: Properly handle generic enums.
2034 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2036 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2037 in a few more places.
2039 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2041 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2042 nullable parameters. Fixes #567351.
2044 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2046 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2048 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2050 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2051 mono_get_generic_context_from_code () call.
2053 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2055 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2057 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2060 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2062 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2063 mono_method_get_signature returns NULL. Fix #567084
2065 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2067 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2068 instead of once for each module.
2070 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2072 * debugger-agent.c (ss_start): Implement step over for the last sequence
2075 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2076 have the STEP_LOC flag set.
2078 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2079 fails. Fixes #566689.
2081 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2083 * mini.c (mono_add_seq_point): New helper function.
2084 (mono_save_seq_point_info): New function to save sequence point info, extracted
2085 from mini_method_compile ().
2087 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2089 * mini.h (MonoSeqPointInfo): New structure containing information about
2090 the sequence points of a JITted method.
2091 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2094 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2095 point information is stored, use a MonoSeqPointInfo structure instead of a
2096 GPtrArray. For each seq point, compute a list of successor seq points.
2098 * debugger-agent.c: Use the successor list to implement step-over more
2099 efficiently: instead of single stepping until a different line/IL offset is
2100 reached, place breakpoints into all successor seq points.
2102 * mini.h: Bump AOT file format version.
2104 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2106 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2108 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2110 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2112 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2115 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2117 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2118 alloca as g_malloc is not signal safe.
2120 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2122 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2123 VALGRIND_DISCARD_TRANSLATIONS.
2125 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2126 checks, they are no longer needed.
2128 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2129 a function into a sigctx which can handle function pointers.
2131 * mini-ppc.c: Implement soft debugger support on ppc64.
2133 * mini-ppc.c: Implement soft debugger support.
2135 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2137 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2139 2009-12-17 Marek Habersack <mhabersack@novell.com>
2141 * mini.c (mono_get_runtime_build_info): include Mono version in
2144 * driver.c (mono_main): VERSION is now included in the string
2145 returned from mono_get_runtime_build_info()
2147 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2149 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2150 signatures. Fixes #565143.
2152 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2154 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2156 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2158 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2160 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2161 making max stack 10x smaller.
2163 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2165 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2167 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2169 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2171 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2173 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2174 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2176 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2178 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2180 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2182 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2185 2009-12-14 Miguel de Icaza <miguel@novell.com>
2187 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2188 raise an invalid program exception.
2190 For other opcodes that we might not handle use a g_warning and
2191 raise the exception. Beats termination.
2195 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2197 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2199 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2200 by merging the LLVM and !MAP_32BIT cases.
2202 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2204 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2205 sigctx being passed in, as we have no CONTEXT available in the APC.
2207 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2210 Code contributed under MIT/X11 license.
2212 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2214 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2215 in the LLVM backend on AMD64.
2217 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2220 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2222 * mini-llvm.c: Export mono_personality for AOT.
2224 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2226 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2227 implicit exception can occur.
2229 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2230 OP_IMPLICIT_EXCEPTION instruction.
2232 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2234 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2236 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2237 inside a protected block.
2239 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2240 trampolines doesn't include the argument.
2242 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2243 trampolines on amd64.
2245 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2248 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2249 disabled for methods with clauses.
2251 * mini-llvm.c: Enable support for catch clauses.
2253 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2254 end of an LLVM compiled finally clause.
2255 (mono_handle_exception_internal): Save the exception handling state in TLS
2256 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2257 resume unwinding from that point.
2259 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2260 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2261 to obtain the addresses of the exception handling regions.
2263 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2264 finally clauses are supported.
2266 * mini.c (mini_method_compile): Add support for LLVM code with exception
2269 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2271 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2274 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2276 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2277 as a primitive type.
2279 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2281 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2282 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2285 2009-12-11 Marek Habersack <mhabersack@novell.com>
2287 * method-to-ir.c (mini_redirect_call): do not redirect the
2288 InternalAllocateStr internal call if string profiling is enabled.
2290 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2292 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2295 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2296 unwind.h header file.
2298 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2299 newer valgrind versions seems to handle this fine.
2301 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2303 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2304 on the debugger thread.
2306 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2308 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2310 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2312 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2314 * cpu-<ARCH>.md: Make call_handler clob:c.
2316 * mini.c: Reenable SSA for methods with clauses.
2318 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2319 as it causes failures on x86.
2321 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2323 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2324 returns NULL (e.g. a bad assembly).
2326 2009-12-08 Geoff Norton <gnorton@novell.com>
2328 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2329 stepping out into native code. There were issues with nested invokes
2332 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2334 * mini.c (mini_method_compile): Do the disable_llvm checks early
2335 and avoid the LLVM compile pass if the checks fail.
2337 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2339 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2340 LLVM optimizations don't try to remove them.
2342 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2343 different file so the original remains.
2345 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2347 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2349 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2351 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2352 support for non-inline unwind descriptors.
2354 2009-12-07 Geoff Norton <gnorton@novell.com>
2356 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2357 the interrupt_count slightly differently. Native threads were never
2360 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2362 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2363 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2364 yet generate this info.
2366 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2368 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2369 client can distinguish between intptrs and longs.
2371 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2373 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2376 * aot-runtime.c (load_function): Update after the change above.
2378 * mini.h: Bump AOT file format version.
2380 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2381 if the delegate class is dynamic.
2383 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2384 in gshared code too using the new rgctx info type
2385 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2387 2009-12-04 Geoff Norton <gnorton@novell.com>
2389 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2390 we need to track the original suspend count so the thread properly
2391 wakes up in resume_thread.
2393 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2395 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2398 * generics.cs: Add a test.
2400 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2401 is 0. Simplify a lot of code using this.
2403 * mini-trampolines.c (mono_delegate_trampoline): Call
2404 mono_create_static_rgctx_trampoline () before saving the final address in
2405 delegate->method_code, to avoid calling it each time a delegate is first called.
2407 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2408 which need static rgctx trampolines.
2410 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2411 keyed on the method+addr pair, since addr could be either the method addr or
2412 an unbox trampoline in the AOT case. Fixes #560246.
2414 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2416 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2417 place it was called before too.
2419 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2421 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2422 if no security manager is present, to speed up the AOT case. Call
2423 mono_class_vtable () full with raise_on_error == TRUE instead.
2425 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2427 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2428 the local optimization passes can take its result into account. Fixes
2431 * exceptions.cs: Add a test.
2433 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2435 This patch is contributed under the terms of the MIT/X11 license
2437 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2439 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2441 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2443 * debugger-agent.c: Rework the handling of stack traces of running threads to
2444 avoid crashes if compute_frames () tries to walk the stack of running thread.
2446 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2448 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2450 * mini.h (StackFrameInfo): Add an 'lmf' field.
2452 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2454 * debugger-agent.c (suspend_current): Always set really_suspended.
2456 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2458 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2460 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2462 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2465 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2467 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2469 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2471 * mini-trampolines.c: Fix MSVC build.
2473 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2475 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2477 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2479 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2480 the instruction following an OP_FCOMPARE is optimized away.
2482 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2484 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2485 emit_autoreg () into this arch-specific function.
2487 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2488 code, it is no longer needed.
2490 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2492 * mini.h: Bump AOT file format version.
2494 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2495 using the sorted_code_offsets array, instead of reading it from the
2496 exception debug info.
2497 (load_method): Call mono_aot_find_jit_info instead of
2498 decode_exception_debug_info ().
2500 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2501 LLVM compiled as a flag.
2503 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2505 * debugger-agent.c (resume_thread): Fix a warning.
2507 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2510 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2512 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2513 contents to MonoAotFileInfo.
2515 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2517 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2518 Put all binary data into a giant blob, similarly to the way .net assemblies
2519 store binary data. Emit offset tables in a compact form to reduce their size.
2521 * mini.h: Bump AOT file format version.
2523 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2526 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2527 avoid linear searches at runtime.
2529 * aot-runtime.c (find_symbol): Update this to use the hash.
2531 * mini.h: Bump AOT file format version.
2533 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2535 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2538 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2541 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2542 the distribution of got slot types.
2544 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2546 * method-to-ir.c: Add support for generating explicit null checks.
2548 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2550 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2551 on a random thread if possible.
2553 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2554 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2557 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2558 regs. Pass the real size of the regs array to mono_unwind_frame ().
2560 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2563 2009-11-24 Geoff Norton <gnorton@novell.com>
2565 * mini-darwin.c: Work around apple bug rdar://7209349 See
2566 http://openradar.appspot.com/7209349 for details. Synopsis,
2567 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2568 never been initialized before.
2570 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2572 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2574 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2576 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2578 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2579 OP_SHL_IMM is not 32 bit.
2581 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2583 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2585 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2587 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2590 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2591 > 0 since some threads can resume if their resume_count is > 0.
2592 (invoke_method): Avoid reading freed memory.
2594 * debugger-agent.c (process_suspend): Extract the suspend code from
2595 process_single_step_inner () to a separate function. Rework the code to prevent
2596 races between this function and thread interrupts.
2598 * debugger-agent.c (suspend_current): Check the resume_count field instead
2599 of resume_one so suspends+resumes during single threaded invokes work
2602 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2604 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2605 to make the generated code smaller.
2607 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2608 sequence generated by recent LLVM versions.
2610 * mini-llvm.c: Add support for a few simple cases which weren't supported
2613 * mini-trampolines.c (mono_magic_trampoline): Don't call
2614 mono_arch_get_vcall_slot () when llvm is enabled.
2616 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2618 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2619 into a new function called common_call_trampoline () which is used by the
2620 llvm vcall trampoline as well.
2622 * debugger-agent.c: Implement single threaded invokes.
2624 * debugger-agent.c: Revert change which broke the agent on linux.
2626 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2629 * generics.cs: Add a test.
2631 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2633 * debugger-agent.c: Fix the cygwin build.
2635 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2637 * cprop.c: Remove this unused file.
2639 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2641 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2644 * basic.cs: Add a test.
2646 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2648 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2651 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2653 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2654 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2655 it. Use this flag to control llvm related code paths instead of #ifdef
2656 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2659 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2661 * mini.h: Bump AOT file format version.
2663 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2664 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2666 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2667 was used as an assembly filter.
2669 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2671 * unwind.c: Fix support for ppc.
2673 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2674 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2676 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2678 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2680 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2681 added by the ps3 changes.
2683 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2685 * mini-gc.c: Resurrect this, so at least it compiles.
2687 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2689 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2691 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2692 create_event_list () so assembly filters can be used.
2694 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2697 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2699 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2700 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2703 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2704 classes for char/bool too.
2706 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2708 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2711 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2714 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2716 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2718 Code contributed under MIT/X11 license.
2720 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2722 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2723 threads in native code work.
2725 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2726 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2729 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2731 * debugger-agent.c: Implementation for Windows platform.
2733 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2734 primitives. Use SEH to implement breakpoints and single stepping.
2736 * mini-x86.h: Enable soft debugger on Windows.
2738 Code contributed under MIT/X11 license.
2740 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2742 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2743 under XEN. Fixes #522894.
2745 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2747 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2748 interface calls in LLVM AOT code.
2750 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2753 * mini-llvm.c: Add support for OP_VPHI.
2755 * objects.cs: Add a test.
2757 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2759 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2760 this is called on the debugger thread.
2762 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2764 * mini-llvm.c: Add soft-float support.
2766 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2767 FCALL which returns an R4.
2769 * driver.c (mono_main): Add a missing '\n'.
2771 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2772 platforms which doesn't support the LLVM IMT trampoline.
2774 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2776 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2778 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2780 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2783 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2785 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2787 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2788 Instead of emitting a method_order table, sort the contents of the code_offsets
2789 table and do a binary search in the sorted table. The previous approach doesn't
2790 work with LLVM which emits methods in a arbitrary order.
2792 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2793 in the .eh_frame section in ELF files.
2795 * mini.h: Bump corlib file format version.
2797 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2799 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2800 LDMIA->LDM macro name change.
2802 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2804 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2807 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2810 * aot-compiler.c: Ditto.
2812 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2813 &align to mini_type_stack_size_full ().
2815 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2817 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2819 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2821 * mini-arm.c: Compute the stack space used by arguments using
2822 mini_type_stack_size_full ().
2824 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2826 * optflags-def.h: Remove dead TREEPROP optimization.
2828 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2830 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2832 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2834 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2836 * driver.c (mono_jit_parse_options): New public API function to parse options
2837 as done by the runtime executable.
2839 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2840 when handling named arguments.
2842 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2844 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2845 for passing small vtypes in registers, make the CallInfo structures more
2846 similar to the code on the other platforms.
2848 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2849 the code in the prolog requires it.
2851 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2853 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2854 (koush@koushikdutta.com).
2856 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2857 where the thunk memory should be allocated from. Fixes appdomain unloading
2860 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2862 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2863 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2865 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2867 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2868 AOT, as it is not implemented yet.
2870 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2872 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2874 * debugger-agent.c: Fix windows build.
2876 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2878 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2879 after the client connects/disconnects.
2881 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2882 when an exception of a given type is thrown.
2884 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2885 only on an uncaught exception.
2887 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2889 * debugger-agent.c: Add a 'launch' option.
2891 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2893 * debugger-agent.c: Add a 'timeout' option.
2895 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2897 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2900 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2902 * debugger-agent.c (set_breakpoint): Emit a log message.
2904 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2906 * mini-arm.c: Fix the arm build.
2908 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2910 * aot-compiler.c: don't leak the value returned from
2911 mono_type_full_name().
2913 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2915 * debugger-agent.c: defer including mono-mutex.h until we know the
2918 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2920 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2921 of pthreads directly.
2923 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2924 exception handlers. Pass info argument.
2926 * mini.h: Adjust signatures of soft debugger functions to pass void*
2927 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2929 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2930 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2931 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2932 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2934 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2936 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2937 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2938 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2939 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2941 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2943 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2945 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2947 * mono-semaphore.h: Skeleton implementation for Windows.
2949 Code contributed under MIT/X11 license.
2951 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2953 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2955 Code contributed under MIT/X11 license.
2957 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2959 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2961 Code contributed under MIT/X11 license.
2963 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2965 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2966 debug info to 100 because 10 still slows down gdb too much.
2968 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2969 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2970 them in the wrappers.
2972 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2974 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2976 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2978 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2979 function mono_aot_get_array_helper_from_wrapper ().
2981 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2982 array helper methods.
2984 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2986 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2987 the value was loaded from memory.
2989 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2990 the value was loader from there.
2992 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2993 without constant swizzle.
2995 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2997 * mini-amd64.c: Put soft debugger functions behind a
2998 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3000 * mini-amd64.h: disable the soft debugger in windows.
3002 Code contributed under MIT/X11 license.
3004 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3006 * mini-x86.c: Put soft debugger functions behind a
3007 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3009 Code contributed under MIT/X11 license.
3011 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3013 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3014 to mono_arch_find_jit_info_ext.
3016 Code contributed under MIT/X11 license.
3018 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3020 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3022 * debugger-agent.c: Add support for filtering events by assemblies.
3024 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3025 the agent is not enabled.
3027 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3029 * exceptions-x86.c: hopefully last change to fix the windows build.
3030 This one courtesy of Jonathan Chambers.
3032 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3034 * debugger-agent.c: remove unused function.
3036 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3038 * debugger-agent.c: add #ifdefs for a few header files.
3039 * mini-x86.h: disable the soft debugger in windows.
3040 Step 1 of 2 to make this compile on windows with gcc.
3042 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3044 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3045 as it breaks the build.
3047 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3049 Merge the soft debugger branch.
3051 * debugger-agent.h debugger-agent.c: New files containing the soft
3052 mode debugger module.
3054 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3055 at the appropriate locations.
3057 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3060 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3061 enable/disable single stepping.
3063 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3064 which returns all information in a StackFrameInfo structure, and can handle the
3065 LMF frames added by the debugger.
3067 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3070 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3071 walker function which works on a specific thread and passes a StackFrameInfo
3072 structure to its callback.
3074 * mini.c (mini_init): Initialize the debugger agent.
3076 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3078 * mini-ops.h: Add OP_SEQ_POINT opcode.
3080 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3081 arguments to the debugger agent.
3083 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3085 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3088 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3090 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3092 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3094 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3096 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3097 sets the IMT argument and makes a virtual call.
3099 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3101 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3103 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3106 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3108 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3109 runtime. Fixes #551228.
3111 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3113 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3115 * basic.cs: Add a test.
3117 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3118 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3119 CONSTRAINED. Fixes #550964.
3121 * generics.cs: Add a test.
3123 2009-10-28 Mark Probst <mark.probst@gmail.com>
3125 * mini-posix.c (add_signal_handler): Use
3126 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3128 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3130 Contributed under the terms of the MIT/X11 license by
3131 Jerry Maine <crashfourit@gail.com>.
3133 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3134 sse4a for simd intrinsics.
3136 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3137 sse4a for simd intrinsics.
3139 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3141 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3142 instead of inst_p1 which is not the same on ILP32 platforms.
3144 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3146 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3147 not the mscorlib one before calling mono_get_lmf_addr.
3149 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3150 of the ip to the LMF.
3152 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3153 immediate in the op->op_imm optimization.
3155 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3156 understand. VTypes now work, but are not abi compliant, as they are
3157 split into 4 byte parts instead of 8.
3158 (emit_memcpy): Fix the unrolled case to work on the PS3.
3160 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3162 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3163 the default when static linking.
3165 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3167 * aot-compiler.c: Add an autoreg option to automatically register
3168 statically linked aot modules using ELF .ctors.
3170 * genmdesc.pl: Add __ppc64__ to allowed defines.
3172 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3174 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3175 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3177 2009-10-24 Mark Probst <mark.probst@gmail.com>
3179 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3181 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3183 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3184 which will contain the domain where the method was found.
3186 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3187 mini_jit_info_table_find ().
3189 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3191 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3193 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3195 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3196 set, its not supported yet.
3198 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3200 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3201 iface wrapper is not found.
3202 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3204 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3206 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3207 which have a different name.
3209 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3210 wrappers and Array.GetGenericValueImpl ().
3212 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3213 because of the change above.
3215 * generics.cs: Add a test for full aot + generic array ifaces.
3217 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3219 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3220 that hides the previous one.
3222 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3224 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3225 marshalled. Fixes #541623.
3227 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3229 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3231 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3233 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3235 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3237 * mini-posix.c (sigprof_signal_handler):
3238 Implemented support for building stat call chans in different ways.
3240 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3242 * mini-exceptions.c (mono_find_jit_info):
3243 Also check that a jit info has been found (fixes a profiler crash).
3245 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3247 * mini.c (mono_codegen):
3248 Call mono_profiler_code_buffer_new with correct code address.
3250 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3252 * driver.c (mono_main): Change the date in the copyright.
3254 2009-10-14 Mark Probst <mark.probst@gmail.com>
3256 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3257 allocator in shared generic code for open classes, because we
3258 can't get those classes' vtables. We need to make managed
3259 allocators not depend on the vtable at compile-time to solve this.
3261 2009-10-13 Martin Baulig <martin@ximian.com>
3263 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3264 `const guint8 *trampoline' argument; send both the old and the new
3267 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3269 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3270 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3271 (can_marshal_struct): Skip structures with auto layout.
3273 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3275 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3277 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3278 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3279 a variable to hold the stack slot used by the int<->float conversion opcodes.
3281 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3283 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3285 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3286 when using full-aot.
3288 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3290 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3291 each instance of Comparer<T>.
3293 * generics.cs: Add a new test.
3295 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3297 * driver.c (parse_debug_options): Add a 'gdb' option.
3299 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3301 * image-writer.c: Add support for emitting the image into a memory buffer.
3303 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3305 * aot-compiler.c: Add support for registering debug info with GDB using the
3306 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3307 MONO_XDEBUG to 'gdb'.
3309 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3311 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3314 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3316 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3317 can be used to set breakpoints in gdb.
3319 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3320 segment to an absolute address.
3322 2009-10-13 Mark Probst <mark.probst@gmail.com>
3324 * method-to-ir.c: Use the managed array allocator method if
3327 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3329 * aot-compiler.c : Fix the MSVC builds
3331 Code is contributed under MIT/X11 license.
3333 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3335 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3336 avoid registering 1 symbol file per method with gdb.
3338 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3340 * mini-sparc.c: Fix the handling of enums with base type long.
3342 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3344 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3345 instead of using type->data.klass as the later doesn't work with generics.
3347 2009-09-25 Mark Probst <mark.probst@gmail.com>
3349 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3350 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3351 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3352 works differently now and we don't handle it in the JIT anymore.
3354 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3355 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3356 the Thread class split.
3358 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3360 * driver.c: Don't run tests with the obsolete treeprop optimization.
3362 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3363 variable volatile. Fixes #541577.
3365 * basic-calls.cs: Add a new test.
3367 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3369 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3371 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3372 work/required with recent iphone sdk versions.
3374 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3377 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3378 in the VCALL decomposition code.
3380 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3382 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3384 * basic.cs: Add a test.
3386 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3389 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3390 searches all the domains of the current thread.
3392 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3394 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3396 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3397 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3399 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3400 for non-jit trampolines.
3402 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3404 * aot-compiler.c (add_wrappers): Ditto.
3406 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3407 the size of the param area used by dyn_call to 6 which covers the majority of
3410 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3412 * mini-arm.c: Implement support for passing/receiving
3413 longs and receiving floats in the dyn_call code.
3415 * mini-amd64.c: Implement support for receiving vtypes in registers in
3418 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3421 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3423 * mini-arm.c (get_call_info): Return more precise information in
3425 (dyn_call_supported): Use the information in CallInfo.
3427 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3429 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3432 * mini-arm.c: Update after the dyn_call api changes.
3434 * mini.c (mini_create_jit_domain_info): Register a destructor function
3435 for the runtime_invoke_hash.
3437 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3438 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3440 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3441 (dyn_call_supported): Simplify this by using get_call_info ().
3442 (mono_arch_dyn_call_free): New destructor function.
3444 * generics.cs: Remove a printf.
3446 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3448 * mini-arm.c: Add support for enum return values and passing a few arguments
3451 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3454 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3456 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3457 the dynamic invoke wrappers.
3459 * mini-arm.c: Implement OP_DYN_CALL for arm.
3461 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3462 supported by the dynamic runtime invoke wrapper.
3464 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3465 runtime invoke wrapper.
3467 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3468 if possible when running with full-aot.
3470 * mini-ops.h: Add OP_DYN_CALL opcode.
3472 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3473 with dynamic arguments lists similar to libffi.
3475 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3477 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3479 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3482 * iltests.il.in: Add a new test.
3484 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3486 * aot-compiler.c (add_generic_instances): Add more instances of
3487 GenericEqualityComparer.
3489 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3491 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3493 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3495 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3496 comments on some functions that now can fail.
3498 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3500 * Makefile.am: Add Info.plist to EXTRA_DIST
3502 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3504 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3505 static synchronized wrappers. Fixes #539500.
3507 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3509 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3512 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3514 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3515 lmf before calling filter clauses as well. Fixes #539550.
3517 * exceptions.cs: Add a test.
3519 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3521 * aot-compiler.c (add_generic_class): Add instances of
3522 Array.GetGenericValueImpl as well.
3524 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3527 * generics.cs: Add a fullaot linq test.
3529 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3531 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3534 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3536 * mini-trampolines.c (mono_delegate_trampoline) : Call
3537 mono_cominterop_get_invoke if the delegate target object
3540 Code is contributed under MIT/X11 license.
3542 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3544 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3545 internal call is defined outside platform code. Reduce code
3546 duplication with existing [Method|Field]AccessException
3548 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3550 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3551 if the return value is a small struct passed on regs.
3553 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3555 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3557 * mini-codegen.c: Enable the cpu description validation for arm.
3559 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3561 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3562 test which depends on structs to objects.cs.
3564 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3565 require object model related stuff working.
3567 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3569 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3571 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3572 against the instruction metadata in mini-ops.h. amd64 only for now.
3574 * mini-ops.h: Fix some instruction descriptions.
3576 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3577 unused instructions.
3579 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3581 * exceptions.cs: Add a new test.
3583 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3585 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3587 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3589 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3590 skip empty phi opcodes.
3592 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3593 correctly by zero extending after loads. Skip methods containing calls
3594 to the monitor enter/exit trampolines.
3596 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3597 when calling mono_thread_force_interruption_checkpoint ().
3599 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3601 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3603 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3605 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3606 bootstrap could run.
3608 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3610 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3612 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3614 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3616 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3617 LLVM might be very short.
3619 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3620 in OP_THROW/RETHROW.
3622 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3625 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3627 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3628 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3629 LLVM might be very short.
3631 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3633 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3634 the alignment for the value of sp.
3636 2009-09-01 Geoff Norton <gnorton@novell.com>
3638 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3639 managed wrappers in full aot.
3641 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3643 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3645 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3647 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3649 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3651 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3653 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3656 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3658 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3659 depend on the info MonoMethodHeader which could be missing in IL stripped
3662 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3664 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3665 they are only 4 byte aligned.
3667 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3669 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3670 was done previously, since using SP causes too many problems.
3672 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3673 frames without a frame pointer works.
3675 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3676 global register in methods with calls, since the calls can go through
3677 a static rgctx trampoline which doesn't save it.
3679 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3681 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3683 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3685 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3687 2009-08-18 Christian Hergert <chris@dronelabs.com>
3689 * method-to-ir.c: Fix warnings for uninitialized variables.
3691 2009-08-18 Christian Hergert <chris@dronelabs.com>
3693 * mini-exceptions.c:
3694 * aot-compiler.c: Fix printf warnings.
3696 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3698 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3699 Add GetGenericValueImpl<string>.
3701 * aot-compiler.c (add_generic_instances): Add instances of
3702 GenericEqualityComparer<T> for primitive types. Only emit the array
3703 wrappers into the mscorlib image.
3705 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3707 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3708 the methods_loaded array using amodule->info->nmethods.
3710 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3711 (MONO_AOT_FILE_VERSION): Bump this.
3713 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3716 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3717 MonoJitInfo doesn't belong to its methods aot image.
3719 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3721 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3723 * mini-arm.c: Fix warnings.
3725 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3727 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3730 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3732 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3733 avoid clobbering IP.
3735 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3736 hold the trampoline argument, so its initial value is available during
3739 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3742 * exceptions-hppa.c:
3744 * exceptions-s390x.c:
3745 * exceptions-mips.c:
3747 * exceptions-sparc.c:
3748 * exceptions-alpha.c:
3750 * mini-trampolines.c:
3752 * exceptions-s390.c: add and use #define's instead of sizeof()
3753 for MonoJitInfo and MonoJitInfoTable.
3755 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3760 * tramp-x86.c: use a #define instead of sizeof() for a few
3761 structures that use a zero-length array.
3763 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3765 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3766 case when the method is dynamic. Fixes #529238.
3768 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3770 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3771 of asserting when a method is JIT compiled in full-aot mode.
3773 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3775 Contributed under the terms of the MIT/X11 license by
3776 Jerry Maine <crashfourit@gail.com>.
3778 * fixed wrong dates in changelog.
3780 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3782 Contributed under the terms of the MIT/X11 license by
3783 Jerry Maine <crashfourit@gail.com>.
3785 * basic-simd.cs: added test for packed double square root.
3786 * cpu-amd64.md: added opcode info for packed double square root.
3787 * cpu-x86.md: added opcode info for packed double square root.
3788 * mini-ops.h: added IR opcode for packed double square root.
3789 * mini-x86.c: added IR to native translation code for packed double square root.
3790 * mini-amd64.c: removed todo for packed double square root.
3791 * simd-intrinsics.c: added method to IR opcode converstion for
3792 packed double square root.
3794 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3796 Contributed under the terms of the MIT/X11 license by
3797 Jerry Maine <crashfourit@gail.com>.
3799 * mini-amd64.c: Added a change to help tell the difference as
3800 to what perpose the xmm register is being used--mainly to help
3802 * mini-amd64.h: Changed callee regs to use 15 out of 16
3803 (one used for special cases) xmm registers for both fp
3804 and simd ops. Added define to turn on new feature in the regalloc
3805 that allows fp and simd ops to share the xmm regs happily.
3806 * codegen.c: Added code to detect for which perpose an xmm reg is
3807 being used (fp or simd) and to translate back and forth to the
3808 correct logical reg bank (fp or simd) for 'spill load's.
3810 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3812 Contributed under the terms of the MIT/X11 license by
3813 Jerry Maine <crashfourit@gail.com>.
3815 * basic-simd.cs: Added tests for stressing the regalloc when running with
3816 16 simd regs and when simd and fp ops share the same reg bank.
3818 2009-08-01 Mark Probst <mark.probst@gmail.com>
3820 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3821 in shared generic code, we might have to look up the class in the
3822 RGCTX. If we use the class directly, compute its GC descriptor.
3824 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3826 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3828 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3830 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3831 check for errors. Fixed the case when the class with the Main
3834 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3836 Contributed under the terms of the MIT/X11 license by
3837 Jerry Maine <crashfourit@gail.com>.
3839 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3841 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3843 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3845 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3847 * method-to-ir.c: Fix naming of stelem and ldelem.
3849 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3851 * driver.c (main_thread_handler): Check that the assembly loaded
3852 matches the filename when doing AOT.
3854 2009-07-30 Mark Probst <mark.probst@gmail.com>
3856 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3859 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3860 utils/mono-sigcontext.h).
3862 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3865 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3867 * mini.c (mono_codegen):
3868 Call profiler hook to keep track of method code buffers.
3870 2009-07-27 Mark Probst <mark.probst@gmail.com>
3872 * method-to-ir.c: Invoke write barriers for the
3873 Interlocked.(Compare)Exchange JIT intrinsics.
3875 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3877 * Makefile.am (version.h): Fix issues when built out of tree.
3878 Remove some redundant 'grep's piped through 'sed's.
3880 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3882 This patch is contributed under the terms of the MIT/X11 license
3884 * mini-ppc.c (mono_arch_output_basic_block):
3885 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3886 for bits 32-47 with signed load/store diplacements for bits
3887 48-63. Use prefered base/offset order for indexed form.
3888 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3889 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3890 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3891 OP_LOADI2_MEMBASE): Same.
3892 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3893 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3894 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3896 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3897 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3898 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3899 OP_LOADI1_MEMINDEX): Same
3900 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3901 OP_STORER8_MEMINDEX): Same
3902 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3904 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3905 for bits 32-47 with signed load/store diplacements for bits
3906 48-63. Use prefered base/offset order for indexed form.
3908 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3910 This patch is contributed under the terms of the MIT/X11 license
3912 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3913 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3914 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3915 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3916 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3917 cfg->stack_usage to avoid size warnings.
3918 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3919 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3920 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3921 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3923 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3924 after code varible is initialized.
3925 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3926 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3927 (mono_arch_emit_epilog):
3928 Move Use ppc_load32 for cfg->stack_usage to avoid size
3931 2009-07-24 Mark Probst <mark.probst@gmail.com>
3933 * method-to-ir.c: The write barrier doesn't do the store anymore,
3934 so we have always to emit it. Also, emit the wbarrier after the
3937 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3939 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3940 for argument count 3 too.
3942 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3944 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3945 the caller handle the exceptions.
3946 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3947 method. Fixes #524498.
3949 2009-07-22 Geoff Norton <gnorton@novell.com>
3951 * mini-exceptions.c: Fix build on ia64.
3953 2009-07-22 Mark Probst <mark.probst@gmail.com>
3955 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3958 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3960 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3963 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3965 * basic-simd.cs (Main): Pass args to the test driver.
3967 2009-07-20 Geoff Norton <gnorton@novell.com>
3969 * mini-x86.h: Fix the x86 version guards to use Apple's
3970 properly defined macros.
3972 2009-07-20 Geoff Norton <gnorton@novell.com>
3974 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3977 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3979 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3980 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3981 the information which is needed for invokes, so only one locking+hash table
3984 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3986 * aot-compiler.c (add_generic_instances): Emit instances of
3987 GenericComparer<T> for primitive types.
3989 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3991 * mini-posix.c: Fix linux build.
3993 2009-07-19 Geoff Norton <gnorton@novell.com>
3995 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3996 mono_gdb_render_native_backtraces
3997 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3998 so we implement the sane semantics to the runtime here
3999 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4000 so we need to call it differently (mono_gdb_render_native_backtraces)
4001 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4002 here for default implementations.
4003 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4004 support Apple's weird syscall (SYS_fork) implementation and not busy
4005 loop in abort() on native crashes on OSX anymore.
4007 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4009 * aot-runtime.c (load_method): Change the handling of the
4010 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4013 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4015 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4017 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4018 seems to break the aot tests.
4020 * mini.c (mono_patch_info_equal): Fix the handling of
4021 MONO_PATCH_INFO_RGCTX_FETCH.
4023 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4025 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4027 * mini.c (mono_patch_info_hash): Fix the handling of
4028 MONO_PATCH_INFO_INTERNAL_METHOD.
4029 (mono_patch_info_equal): Ditto.
4031 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4033 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4036 * mini-llvm.c: Add some infrastructure for AOT support.
4038 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4040 * mini-llvm-cpp.c: Update to the latest llvm api.
4042 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4043 option to false to prevent llvm from installing signal handlers which
4046 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4049 * cpu-amd64.md: Revert previous change as those instructions
4050 take 2 separate arguments. Remember to read the arch docs more
4051 carefully next time.
4053 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4055 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4057 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4059 * mini-ppc.c: exploit multiple load/store units if available (rest of
4060 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4061 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4063 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4065 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4066 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4068 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4070 * cpu-x86.md: Fix missing clobbering from trancendental simd
4073 * cpu-amd64.md: Same.
4075 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4077 Contributed under the terms of the MIT/X11 license by
4078 Jerry Maine <crashfourit@gail.com>.
4080 * basic-simd.cs: Added tests for single and doulble indexers.
4082 * cpu-amd64.md: Added simd opcode information.
4084 * mini-amd64.c: Added IR to native simd generation code.
4085 Added simd register names and function that returns them.
4087 * mini-amd64.h: Added marcos to turn on simd code compilation in
4088 amd64. Added max simd register count marco. Added caller/callee
4089 register mask marcos. Added marcos to use simd register bank.
4091 * mini.h: Added helper marco for shufling dwords and simple
4094 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4096 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4098 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4100 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4101 the length of the native code as well.
4103 * basic-simd.cs: Add a test for #521662.
4105 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4107 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4109 2009-07-13 Mark Probst <mark.probst@gmail.com>
4111 * mini.c: Register function for getting the IP from a signal
4112 context with metadata.
4114 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4116 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4117 call a generic class init trampoline if needed. Fixes #519336.
4119 * generics.cs: Add a test.
4121 2009-07-09 Mark Probst <mark.probst@gmail.com>
4123 * method-to-ir.c: When doing a call which might be remote from
4124 shared generic code to other shared code with open type arguments,
4125 get the remoting invoke wrapper from the RGCTX and do an indirect
4128 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4130 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4131 after the unbox trampoline in the full-aot case.
4133 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4135 * mini.c: Move initialization of jit_mutex before debugger initialization
4140 * Info.plist: added Info.plist and link flag to enable the mono executable
4141 to access other processes. Requires codesigning of the executable to work.
4143 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4148 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4150 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4152 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4154 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4155 when the generic instance is an instantiation of a subclass of the
4156 methods class. Fixes #517166.
4158 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4160 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4163 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4166 * CMakeLists.txt: Add minimal support for installation.
4168 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4170 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4171 determine whenever a method is directly callable to a separate function.
4173 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4174 needed ones as a result of the previous change.
4176 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4177 type of register arrays.
4179 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4180 type of register arrays.
4182 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4184 Contributed under the terms of the MIT/X11 license by
4185 Jerry Maine <crashfourit@gail.com>.
4187 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4189 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4191 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4193 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4195 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4196 dump of structure return value. Fix some formatting.
4197 * cpu-s390x.md: Fix lengths of instruction sequences.
4198 * mini-s390.c: Minor formatting changes.
4200 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4202 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4203 Use sigaction on freebsd as well.
4205 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4207 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4210 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4212 2009-06-22 Mark Probst <mark.probst@gmail.com>
4214 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4216 2009-06-22 Mark Probst <mark.probst@gmail.com>
4218 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4220 2009-06-20 Martin Baulig <martin@ximian.com>
4223 (MonoDebuggerThreadFlags): New enum typedef.
4224 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4225 (mono_debugger_thread_created): Added `gpointer func' argument;
4226 initialize the new `thread_flags' field.
4228 2009-06-18 Martin Baulig <martin@ximian.com>
4230 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4231 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4234 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4235 flag in `MONO_DEBUGGER__info.runtime_info'.
4238 (mono_main): Call mini_debugger_set_attach_ok() if generics
4239 sharing is disabled.
4241 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4243 * aot-compiler.c (add_wrappers): Fix a warning.
4245 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4246 the ppc load/store macro changes.
4248 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4250 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4252 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4253 not just the got symbol.
4255 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4258 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4261 * aot-compiler.c: Remove some fixmes.
4263 * driver.c (mono_main): Print a helpful message when cross-compiling.
4265 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4267 * method-to-ir.c (initialize_array_data): Do the optimization if the
4268 target byte order is little endian, instead of the host byte order.
4270 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4271 wrappers into the mscorlib image, Emit a unique plt symbol for each
4272 image, emit symbols for plt entries.
4274 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4277 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4279 * aot-compiler.c (add_wrappers): Avoid calling
4280 mono_marshal_get_type_info () since it can assert for some types.
4282 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4283 ldtoken are used inside wrappers.
4285 * helpers.c: Add support for prefixing tools with the arch name.
4287 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4288 quantities when using ilp32.
4290 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4291 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4293 * image-writer.c: Use .long on ilp32.
4295 * aot-compiler.c: Use 32 bit loads on ilp32.
4297 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4299 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4301 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4303 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4305 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4306 second got slot of every aot image.
4308 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4309 aot on platforms with function pointers.
4311 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4312 support for aot/full aot on ppc/ppc64.
4314 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4315 arguments which are needed on ppc.
4317 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4320 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4322 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4324 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4326 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4328 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4330 2009-06-17 Geoff Norton <gnorton@novell.com>
4332 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4334 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4336 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4337 to control whenever the dwarf writer is in xdebug or aot mode.
4338 (emit_class_dwarf_info): Use a separate abbrev for structures without
4341 * aot-compiler.c: Pass the appending parameter to
4342 mono_dwarf_writer_create ().
4344 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4345 falls through to its next bblock. Fixes #513931.
4347 * iltests.il: Add a test.
4349 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4350 infor even if emit_line is FALSE, as the apple linker seems to require it.
4352 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4354 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4358 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4360 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4363 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4365 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4366 'has_call_handler' fields.
4368 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4370 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4371 first bblock if not needed. Fixes #512790.
4373 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4375 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4377 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4380 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4381 remoting-invoke-with-check wrappers, which are not needed when running with
4382 full-aot, since it doesn't support remoting.
4384 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4386 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4388 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4389 method info, it is not used anymore.
4391 * mini.h: Bump AOT file format version.
4393 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4396 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4399 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4401 * mini.h: Bump AOT file format version.
4403 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4405 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4406 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4409 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4410 of CKFINITE and FBGE for VFP.
4412 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4414 * aot-compiler.c: Don't align code to 16 bytes on arm.
4416 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4417 before the methods they belong to.
4419 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4420 the full-aot case if possible, since the trampoline will be called right
4423 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4424 trampolines to 1024 after the change above.
4426 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4427 trampoline to save 8 bytes per trampoline.
4429 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4432 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4434 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4436 2009-06-08 Martin Baulig <martin@ximian.com>
4439 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4440 (_mono_debugger_throw_exception): Don't make this static.
4441 (_mono_debugger_unhandled_exception): Likewise.
4442 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4445 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4446 (_mono_debugger_throw_exception): Add function prototype.
4447 (_mono_debugger_unhandled_exception): Likewise.
4450 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4451 arg; return the first exception handler if the exception is caught
4452 and we're running inside the debugger.
4453 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4454 improve exception handle inside runtime-invoke, check whether the
4455 exception is actually caught in the method being invoked and not
4456 by the runtime-invoke-wrapper.
4458 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4460 * image-writer.c: Improve support for the osx assembler.
4462 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4465 2009-06-08 Martin Baulig <martin@ximian.com>
4468 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4469 (_mono_debugger_throw_exception): Don't make this static.
4470 (_mono_debugger_unhandled_exception): Likewise.
4471 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4474 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4475 (_mono_debugger_throw_exception): Add function prototype.
4476 (_mono_debugger_unhandled_exception): Likewise.
4479 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4480 arg; return the first exception handler if the exception is caught
4481 and we're running inside the debugger.
4482 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4483 improve exception handle inside runtime-invoke, check whether the
4484 exception is actually caught in the method being invoked and not
4485 by the runtime-invoke-wrapper.
4487 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4489 * image-writer.c (append_subsection): Don't align subsections of the
4490 debug_line section as a workaround.
4492 * dwarfwriter.c: Emit line number info in the AOT case as well.
4494 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4496 This patch is contributed under the terms of the MIT/X11 license
4498 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4499 code_len <= code_size
4501 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4503 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4505 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4507 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4508 invoke wrappers, we now use trampolines instead.
4510 2009-06-04 Mark Probst <mark.probst@gmail.com>
4512 * mini-darwin.c: The exception thread must not be registered with
4515 2009-06-04 Mark Probst <mark.probst@gmail.com>
4517 * mini-gc.c: Disable the code because it makes SGen crash.
4519 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4521 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4522 instead of asserting.
4524 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4526 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4527 output file after the code has been compiled.
4529 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4531 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4533 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4535 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4536 entries distinction to simplify the code.
4538 * mini.h: Bump AOT file format version.
4540 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4542 * objects.cs: Fix the signature of one of the tests.
4544 * mini.c (mini_create_ftnptr): New helper function, moved here from
4546 (mini_get_addr_from_ftnptr): Ditto.
4547 (mini_init): Install the new helpers.
4549 2009-05-28 Martin Baulig <martin@ximian.com>
4551 Correctly initialize the debugger when embedding Mono.
4553 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4554 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4555 see documentation in mini_debug_running_inside_mdb().
4558 (mini_debug_running_inside_mdb): New function to check whether
4559 we're running inside mdb.
4561 * mini.c (mini_init): Call mini_debugger_init() if we're running
4562 inside the debugger.
4564 * driver.c (mono_main): Moved the call to mini_debugger_init()
4565 into mini_init() to make this work when embedding Mono.
4567 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4568 calls to mini_debugger_init().
4570 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4571 mono_debugger_main() -> mini_debugger_main() and put them inside a
4572 `MONO_DEBUGGER_SUPPORTED' conditional.
4574 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4576 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4577 this is no longer in use.
4580 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4582 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4584 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4587 2009-05-27 Martin Baulig <martin@ximian.com>
4589 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4591 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4592 long_conv_to_r_un to 64 bits.
4594 * cpu-x86.md: Increase the instruction size due to the changes.
4596 * iltests.il.in: Add regression test.
4600 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4602 * objects.cs: Move the previous test from basic.cs to here.
4604 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4606 * basic.cs: Add regression test for #506915.
4608 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4610 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4611 optimization we must check the bb of the first byte of stobj as
4612 it's the only one set in cil_offset_to_bb.
4616 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4618 * image-writer.c: Fix pointer directive on ppc64.
4620 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4622 * image-writer.c (asm_writer_emit_section_change): Avoid using
4623 .bss subsections on ppc too.
4625 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4627 * image-writer.c: Fix the definition of TARGET_ASM_....
4629 * image-writer.c: Fix the emission of assembler directives in the last
4632 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4633 exception throwing code to accomodate ppc64.
4635 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4636 size to work on ppc64 too.
4638 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4641 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4642 the assembler dialect instead of using platform specific defines.
4644 2009-05-22 Geoff Norton <gnorton@novell.com>
4646 * mini-arm.c (get_call_info): If a structure is split between the stack
4647 and argument registers, we should not advance the stack pointer by the entire
4648 native size, but just by the amount that spilled.
4650 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4652 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4655 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4657 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4660 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4661 methods so wrapper don't get added twice.
4662 (add_generic_instances): Don't add methods of arrays.
4664 * generics.cs: Mark one test as !FULLAOT.
4666 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4668 * mini-x86.c (emit_move_return_value): Remove unused vars.
4670 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4672 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4673 decomposing 8 bytes structs into a LCALL.
4675 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4676 pointer for where to store the returned regs.
4678 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4681 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4683 2009-05-20 Miguel de Icaza <miguel@novell.com>
4685 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4688 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4690 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4692 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4695 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4697 * local-propagation.c (mono_local_cprop): Avoid local propagation
4698 across paired add/sub if the first instruction dest reg is it's
4699 source reg. For example:
4701 int_add_imm R12 <- R12 [1] clobbers: 1
4702 int_sub_imm R42 <- R12 [1] clobbers: 1
4704 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4705 maintain the math identify.
4709 2009-05-20 Andreia Gaita <avidigal@novell.com>
4711 * Makefile.am: avoid going on the network just to get the revision,
4714 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4716 Fixed estimate for short branches on amd64 (they were off mark, and
4717 enabling call prolog-epilog instrumentations caused assertions).
4718 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4719 estimate for the maximum length of this basic block.
4721 - mono_arch_emit_prolog: compute max_length for each basic block
4722 (instead of max_offset), and inflate size estimate also for entry bb
4723 in case of code instrumentation.
4724 - mono_arch_output_basic_block: get rid of "cpos" (the current
4725 estimated "position" in the code), and always use "offset" instead,
4726 which is accurate; at the beginning of the function quickly recompute
4727 max_offset for all the remaining blocks, starting from the current
4728 cfg->code_len (which is correct, and not estimated) and using the
4729 estimated block lengths computed previously.
4731 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4733 * exceptions-ppc.c: Remove the caching from the trampoline creation
4734 functions, it is already done in the caller.
4736 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4738 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4739 MONO_ARCH_GSHARED_SUPPORTED define.
4741 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4743 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4746 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4748 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4749 call to mono_marshal_get_rgctx_invoke ().
4751 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4752 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4753 gshared use the static rgctx trampolines now.
4755 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4756 platform supports it.
4758 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4760 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4762 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4764 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4766 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4768 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4771 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4773 Made it possible for mono_arch_instrument_epilog to preserve
4774 argument registers, otherwise instrumenting the "epilogue" before
4775 a tail call would clobber them.
4776 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4777 if like mono_arch_instrument_epilog but with an additional parameter
4778 that states if argument registers must be preserved.
4779 * mini.c: implemented mono_arch_instrument_epilog as a call to
4780 mono_arch_instrument_epilog_full without asking to preserve argument
4781 registers (this makes the existing code work as usual).
4783 - mono_arch_instrument_epilog: add parameter to transform it into
4784 mono_arch_instrument_epilog_full, and preserve argument registers
4786 - mono_arch_output_basic_block, OP_TAILCALL case: call
4787 mono_arch_instrument_epilog_full.
4788 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4789 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4790 only transformed mono_arch_instrument_epilog into
4791 mono_arch_instrument_epilog_full.
4793 2009-05-15 Geoff Norton <gnorton@novell.com>
4795 * mini-darwin.c: This works on arm now.
4797 2009-05-14 Geoff Norton <gnorton@novell.com>
4799 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4802 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4804 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4807 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4808 wrappers during full aot mode correctly.
4810 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4813 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4814 mono_metadata_type_hash ().
4816 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4818 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4819 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4820 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4821 Removed MONO_INST_BRLABEL from the instruction flags, and the
4822 remaining code that used it, because we do not support branches inside
4823 basic blocks (and branch target labels) anymore.
4824 * Makefile.am: As part of the above cleanup, remove reference to
4825 BURG files which don't exist anymore.
4827 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4829 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4832 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4833 to use mono_arch_throw_corlib_exception.
4835 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4836 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4838 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4841 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4843 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4844 for the got to make debugging easier and to avoid confusing it with the
4847 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4848 method so a breakpoint can be set when using gdb.
4850 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4852 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4853 on mono_method_get_imt_slot ().
4855 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4856 num_decodes variables.
4858 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4859 change as it doesn't seem to work.
4861 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4864 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4866 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4867 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4869 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4870 builder when using full aot.
4872 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4873 here, it is already handled.
4875 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4878 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4880 * mini-arm.h: Enable IMT for full aot.
4882 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4883 arch doesn't support it.
4885 * mini.c (mini_init): Don't disable IMT for full aot if the
4886 architecture supports it.
4888 * mini.h (MonoAotTrampoline): New enum containing the different types
4889 of 'numerous' trampolines.
4890 (MONO_AOT_FILE_VERSION): Bump this.
4892 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4893 static rgctx trampolines. Add support for full-aot IMT thunks.
4895 * mini-amd64.h: Enable IMT for full aot.
4897 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4898 to exclude tests belonging to a category.
4900 * generics.cs: Mark some tests with a !FULLAOT category.
4902 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4905 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4907 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4908 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4909 (emit_plt): Fix a warning.
4911 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4913 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4914 back into aot-compiler.c to a place where the other functions shared by
4915 the runtime and aot compiler are.
4917 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4918 as done previously, instead of in MonoAotFileInfo, since pointers might have
4919 alignment requirements.
4921 * mini.h: Bump AOT file format version.
4923 2009-05-10 Miguel de Icaza <miguel@novell.com>
4925 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4926 that is used at runtime from the aot-compiler.c, this makes it
4927 work on setups that remove the AOT compiler from the output
4930 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4932 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4935 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4937 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4939 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4940 stuff to mono_arch_decompose_long_opts ().
4941 (mono_decompose_opcode): Remove some dead code.
4943 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4945 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4946 cmethod can be null for quite a some reasons.
4948 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4950 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4952 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4954 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4956 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4958 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4959 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4960 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4961 calls returning structures by addr on amd64.
4963 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4965 * iltests.il.in: Restructure the tail call tests a bit.
4967 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4969 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4970 for virtual methods too.
4972 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4974 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4975 due to regression in verifying System.dll.
4977 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4979 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4982 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4985 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4986 g_str_hash () which can change.
4988 * driver.c (mini_regression): Disable optimizations not supported by
4989 the cpu. Fixes #500019.
4991 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4994 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4996 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4997 to the latest LLVM code.
4999 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5001 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5003 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5005 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5008 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5009 no longer saving offsets, so just save the patch types along with the other
5011 * aot-runtime.c (load_patch_info): Update after the changes to
5012 encode_patch_list ().
5013 (decode_got_entry): Removed, merged into load_patch_info ().
5014 (is_shared_got_patch): Removed, call the same function from
5017 * mini.h: Bump aot file format version.
5019 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5020 half-finished no-dlsym code.
5022 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5025 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5026 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5028 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5030 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5031 buffer length to work with AOT code.
5033 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5034 ldfld/stfld opcodes.
5036 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5039 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5041 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5043 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5046 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5047 if needed. Don't decompose long operations when using llvm.
5049 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5051 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5054 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5056 2009-05-03 Martin Baulig <martin@ximian.com>
5058 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5059 mono_debugger_insert_method_breakpoint() since the class init
5060 handler we're inserting at the top of the method already gives us
5063 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5065 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5066 to mono_arch_decompose_long_opts () for x86 and arm.
5068 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5070 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5073 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5075 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5078 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5080 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5081 number of trampolines used in full-aot mode.
5083 * aot-compiler.c: Add an ntrampolines option to set the number of
5084 trampolines emitted in full-aot mode.
5086 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5088 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5089 a volatile load. Get rid of get_tempname (), llvm assigns names
5092 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5095 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5098 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5101 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5102 to the same register as a fixed sreg2. Fixes #497271.
5104 * iltests.il.in: Add a new test.
5106 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5108 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5109 stack, since pushes complicate exception handling.
5111 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5112 the stack if they are passed using moves.
5114 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5116 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5119 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5120 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5121 of FMOVE if it is an R4.
5123 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5125 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5127 * mini.h (LLVMCallInfo): New structure to store calling convention
5128 information for the LLVM back end similar to the CallInfo structures in
5131 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5132 call information in a format usable by LLVM.
5133 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5135 * method-to-ir.c (mono_emit_call_args): Emit calls using
5136 mono_llvm_emit_call () when compiling using LLVM.
5138 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5139 comments to all functions. Fix memory leaks. Add a public init/cleanup
5142 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5144 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5145 mono_array_new_va () jit icall.
5147 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5149 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5150 multiple machine description files to be specified.
5151 * mini-ops.h: fixes for cross-compilation.
5153 2009-04-22 Miguel de Icaza <miguel@novell.com>
5155 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5158 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5160 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5161 to prevent asserts in various passes. Fixes #497220.
5163 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5165 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5168 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5169 table to avoid duplicates.
5171 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5173 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5176 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5178 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5179 is for method or field access.
5181 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5183 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5186 * mini-llvm.c (mono_llvm_emit_method): Use it.
5188 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5189 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5192 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5193 synchronized methods.
5195 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5197 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5199 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5202 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5203 allowing some options to be set dynamically.
5205 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5207 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5208 unconditional branch.
5210 * mini.h (MonoTrampolineType): Add new trampoline type
5211 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5214 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5217 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5220 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5221 is enabled. Instead, use the llvm vcall trampoline.
5223 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5225 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5227 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5230 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5231 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5233 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5234 OP_IA64_CSET opcode.
5236 * mini.c: Fix a warning.
5238 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5239 THROW to the appropriate llvm type.
5241 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5243 * mini.c (mini_method_compile): Add statistics for methods JITted
5246 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5248 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5249 OP_IA64_CMP_<cond>_IMM opcodes.
5251 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5253 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5256 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5259 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5262 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5264 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5266 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5268 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5271 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5272 rgctx invoke trampolines for x86.
5274 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5275 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5276 (mono_arch_get_vcall_slot): Simplify this.
5278 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5280 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5281 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5283 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5285 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5286 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5288 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5290 * liveness.c (visit_bb): Remove a needless assert.
5292 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5294 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5295 full aot support to the arch specific code.
5297 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5299 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5301 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5303 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5304 collect information about the delegate invoke impl trampolines.
5306 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5307 to save trampolines during full-aot mode.
5309 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5310 creation function which returns a trampoline which sets the rgctx
5312 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5313 wrapper if possible.
5314 (mono_delegate_trampoline): Ditto.
5316 * mini.c (mono_jit_runtime_invoke): Ditto.
5318 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5320 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5322 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5324 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5326 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5327 just setting the opcode to OP_NOP.
5329 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5331 * mini.c (mini_method_compile): Put the last change inside an
5332 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5334 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5335 and extend live ranges to cover the whole method when using xdb.
5337 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5338 do it in the trampolines.
5340 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5343 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5345 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5346 call code in full-aot mode since IMT is disabled there.
5347 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5348 new JIT no longer has that restriction.
5350 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5352 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5353 a more compact format.
5354 (mono_aot_wrapper_name): New function to return a unique name for a
5355 wrapper method, also used by the AOT runtime.
5357 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5360 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5361 when a ICollection<T> etc is encountered.
5362 (add_generic_instances): Process method arguments/locals too.
5363 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5366 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5368 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5370 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5372 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5374 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5375 representing the result of the decomposition. Nullify instructions
5376 instead of setting them to OP_NOP since nops can't have registers
5379 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5381 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5382 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5383 info. Strip 'mapping symbols' on ARM.
5385 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5387 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5388 this with the native genmdesc.
5390 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5392 * aot-runtime.c: Fixing the MSVC build.
5394 Code is contributed under MIT/X11 license.
5396 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5398 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5399 JITted code depends on it.
5401 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5403 * aot-compiler.c: Use new MonoGenericParam accessors.
5405 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5407 Reduce memory usage and improve correctness wrt MonoGenericParam
5408 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5409 handing. Avoid allocating MonoGenericParams, but use the ones in
5410 the container itself.
5412 2009-04-07 Miguel de Icaza <miguel@novell.com>
5414 * tasklets.c: Return exceptions in the out argument.
5416 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5418 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5419 opcode. Use pointer types in more places instead of casting them to
5422 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5424 (mono_llvm_optimize_method): New helper function to optimize a method.
5426 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5427 widening code so it could be called from more places.
5428 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5429 code paths in the call opcodes.
5431 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5433 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5435 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5437 * dwarfwriter.c: Use _ to separate class name
5438 components as gdb can't handle '.'. Represent reference variables
5441 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5443 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5445 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5447 * gc-test.cs: New file with GC stack marking tests.
5449 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5450 negative numbers for vfp.
5452 * basic-float.cs: Add a test.
5454 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5456 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5458 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5460 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5461 part of tasklet/continuation support.
5463 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5465 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5466 amd64 opcodes inside an ifdef.
5468 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5471 * dwarfwriter.c (emit_type): Emit the class info for classes.
5473 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5475 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5477 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5479 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5481 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5483 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5485 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5487 * mini-llvm.c: Update comments.
5489 * mini.h (COMPILE_LLVM): New macro.
5491 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5493 * ssa.c (mono_ssa_compute): Ditto.
5495 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5496 the unwind ops from a DWARF FDE.
5498 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5499 methods by extracting the dwarf unwind ops from the unwind info generated
5502 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5505 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5508 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5510 * Makefile.am (llvm_sources): Enable this.
5512 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5513 failing back to the JIT if something cannot be handled.
5515 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5516 compiling with LLVM.
5518 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5519 compiling with LLVM.
5521 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5522 compiling with LLVM.
5524 * mini-ops.h: Add a few opcodes needed by LLVM.
5526 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5529 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5532 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5534 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5536 2009-04-01 Mark Probst <mark.probst@gmail.com>
5538 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5539 ridiculously large methods.
5541 2009-03-31 Martin Baulig <martin@ximian.com>
5543 * debug-debugger.c (debugger_remove_breakpoint): Call
5544 mono_debugger_remove_class_init_callback ().
5546 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5548 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5549 right before emitting code, not at the start.
5551 * mini.c (mono_postprocess_patches): Extract this into a separate function
5552 from mono_codegen ().
5554 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5555 byref types correctly.
5557 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5559 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5562 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5564 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5565 indirect calls, this avoids problems where get_vcall_slot () would get
5566 confused by the native code for the instruction preceeding the call.
5567 (mono_arch_get_vcall_slot): Simplify this.
5568 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5570 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5571 register allocator now seems to depend on them instead of the data in
5574 * mini.c (mini_method_compile): Throw the correct type of exception if
5575 mono_method_get_header () fails because of a loading error.
5577 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5579 * mini.c (mini_method_compile): Clear the loader error if the method
5580 header cannot be decoded.
5582 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5583 interface methods on proxies correctly.
5585 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5586 this argument for vtype methods. Add precise liveness info for arguments.
5588 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5589 LIVERANGE_START/END opcodes.
5591 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5592 for arguments and values in registers.
5594 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5596 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5597 return a valuetype. Fixes #487518.
5599 * iltests.il: Add a test.
5601 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5603 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5604 closed over a null reference correctly.
5606 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5608 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5610 2009-03-25 Mark Probst <mark.probst@gmail.com>
5612 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5613 allocated to the same registers as fixed sregs.
5615 2009-03-24 Mark Probst <mark.probst@gmail.com>
5617 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5620 * method-to-ir.c: Handle more cases for
5621 Interlocked.CompareExchange.
5623 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5624 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5625 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5627 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5629 * aot-runtime.c (decode_method_ref): Fix a warning.
5631 * unwind.c (mono_unwind_frame): Ditto.
5633 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5635 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5636 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5638 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5639 fix the handling of large values in the ALU_PC_G0_NC relocation.
5641 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5643 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5645 2009-03-22 Mark Probst <mark.probst@gmail.com>
5647 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5650 2009-03-22 Mark Probst <mark.probst@gmail.com>
5652 * method-to-ir.c: MINI_OP3 needs a comma.
5654 * method-to-ir.c, mini.h, mini.c: Remove
5655 mono_init_op_sreg_counts ().
5657 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5659 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5662 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5665 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5667 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5670 2009-03-21 Mark Probst <mark.probst@gmail.com>
5672 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5673 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5674 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5677 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5679 * driver.c: Change location of gc_wrapper.h.
5681 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5682 inside finally clauses correctly. Fixes #485721.
5684 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5685 after the change above.
5687 * exceptions.cs: Add a test.
5689 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5691 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5693 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5694 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5695 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5697 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5698 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5700 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5702 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5703 Simplify logic for ensure_method_is_allowed_to_call_method.
5704 Handle wrappers on callers.
5706 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5708 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5711 * basic-simd.cs: Fix the names of some test methods.
5713 2009-03-18 Geoff Norton <gnorton@novell.com>
5715 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5717 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5719 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5721 2009-03-17 Jb Evain <jbevain@novell.com>
5723 * driver.c: remove now uneeded call to mono_gc_base_init before
5726 2009-03-17 Jb Evain <jbevain@novell.com>
5728 * dwarfwriter.c (token_handler): handle more cases.
5730 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5732 * method-to-ir.c: Remove more dead code (that was required only
5733 because of method_is_safe). Fix compiler warnings.
5735 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5737 * method-to-ir.c: Remove unneeded/useless method_is_safe
5738 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5740 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5742 * mini.c (mini_method_compile): Print the method been compiled with
5743 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5744 for people not familiar with the runtime.
5746 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5748 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5749 a managed object which is later put into a GList. Return its class instead.
5751 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5752 stack slots when using sgen.
5754 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5756 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5758 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5760 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5761 > so it works on the first vreg as well.
5763 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5765 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5768 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5770 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5773 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5775 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5776 native->IL offset mapping.
5778 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5780 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5782 * basic.cs: Add a test.
5784 2009-03-11 Mark Probst <mark.probst@gmail.com>
5786 * mini-x86.c (mono_arch_output_basic_block): Use different
5787 registers in case the ones we want to overwrite are used by the
5788 other operand. Fixes regression in #480807.
5790 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5792 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5794 * dwarfwriter.c (emit_line_number_info): The line number info for
5795 IL code was off by one. Fix that.
5797 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5800 2009-03-09 Mark Probst <mark.probst@gmail.com>
5802 Contributed under the terms of the MIT/X11 license by Steven
5803 Munroe <munroesj@us.ibm.com>.
5805 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5808 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5810 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5813 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5815 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5816 the delegate ctor handling code. Fixes #482638.
5818 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5821 * iltests.il.in: Add a test.
5823 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5826 2009-03-05 Mark Probst <mark.probst@gmail.com>
5828 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5829 is shared generic code, return the trampoline, even if the method
5830 has already been compiled. Fixes #479763.
5832 * mini.c, mini.h: New function
5833 mono_jit_find_compiled_method_with_jit_info() which is the same as
5834 mono_jit_find_compiled_method() but also returns the jit info.
5836 2009-03-05 Mark Probst <mark.probst@gmail.com>
5838 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5839 for methods which actually have one. For all other methods, make
5840 sure the this argument var is live the whole method.
5842 * mini.c (mini_method_compile): Every shared method has a
5843 this/vtable/mrgctx info. Fixes #480807.
5845 2009-03-05 Mark Probst <mark.probst@gmail.com>
5847 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5848 generic/imt thunks where some entries branch through the vtable,
5849 while other entries branch directly.
5851 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5853 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5855 * mini-windows.c: Ditto.
5857 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5860 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5862 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5865 2009-03-04 Mark Probst <mark.probst@gmail.com>
5867 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5870 2009-03-04 Mark Probst <mark.probst@gmail.com>
5872 * exceptions-x86.c: Include debug-mini.h - fixes build.
5874 2009-03-04 Martin Baulig <martin@ximian.com>
5876 * debug-mini.c: Clean up the exception API and add documentation.
5877 (mono_debugger_handle_exception): New public method; this is
5878 called when throwing an exception or encountering an unhandled one.
5879 (mono_debugger_call_exception_handler): Formerly known as
5880 mono_debugger_handle_exception(); this is used to tell the
5881 debugger that we're about to invoke an exception handler.
5883 2009-03-04 Martin Baulig <martin@ximian.com>
5885 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5886 ../metadata/mono-debug-debugger.c; save and reset exception state.
5888 2009-03-02 Martin Baulig <martin@ximian.com>
5890 * debug-mini.c: Moved the debugger exception handling here from
5891 ../metadata/mono-debug-debugger.c.
5894 (MonoDebuggerExceptionAction): New exception typedef.
5897 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5899 * exceptions-amd64.c
5900 (mono_amd64_throw_exception): Use the new debugger exception
5904 (mono_handle_exception_internal): Don't call
5905 mono_debugger_unhandled_exception() here.
5907 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5909 * mini.c aot-compiler.c: Update after the changes to
5910 mono_marshal_get_runtime_invoke ().
5912 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5913 Virtual generic methods might not have method->slot set, work around
5916 * generics.cs: Add a test.
5918 2009-03-02 Geoff Norton <gnorton@novell.com>
5921 * driver.c: Allow signal chaining of SIGFPE as well.
5923 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5925 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5926 this since it now receives the method not its generic context in the
5929 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5930 generic/imt thunks where some entries branch through the vtable, while
5931 other entries branch directly.
5933 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5935 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5936 support for interface methods as well.
5938 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5939 using the normal IMT thunks.
5941 generics.cs: Add new tests.
5943 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5944 the generic inst to the generic imt thunks. This fixes AOT support,
5945 improves consistency with the normal IMT thunks, and makes it easier to
5946 add support for interface generic virtual methods later.
5948 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5950 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5952 * driver.c (mono_set_signal_chaining): New public API function to enable
5953 signal chaining on POSIX platforms.
5955 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5956 (si@lindenlab.com) to implement signal chaining. The original patch was
5957 contributed under the MIT X/11 license:
5958 https://bugzilla.novell.com/show_bug.cgi?id=318894
5960 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5962 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5963 too until it can be made to run on amd64.
5965 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5967 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5968 to get_generic_context_from_code () + get_call_info () if possible.
5970 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5972 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5973 suspend-on-sigsegv functionality.
5975 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5976 to suspend when a native SIGSEGV is received. This is useful for debugging
5977 crashes which don't happen under gdb, since a live process contains more
5978 information than a core file.
5980 * mini-exceptions.c (mono_print_thread_dump): Use
5981 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5983 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5985 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5987 * basic-float.cs: Disable the tests which currently fail on amd64.
5989 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5990 value to mono_arch_patch_callsite () to fix crashes.
5992 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5994 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5996 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5997 nop code by patching the call address to point to the nullified class init
5998 trampoline, as the former does not seem to be safe on SMP machines.
6000 2009-02-23 Mark Probst <mark.probst@gmail.com>
6002 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6005 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6007 * basic-float.cs basic-calls.cs: Fix warnings.
6009 2009-02-22 Mark Probst <mark.probst@gmail.com>
6011 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6012 correct frame pointer in the LMF. Should fix #478394.
6014 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6016 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6018 * image-writer.c: Make the binary writer less verbose.
6020 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6022 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6023 are called from runtime invoke wrappers.
6025 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6027 * cpu-ppc.md (store_memindex): Increase the size of this.
6029 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6031 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6033 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6035 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6038 Last fix for of #467201.
6041 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6043 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6045 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6046 and long_conv_to_r8_2:
6048 Fixed part of #467201.
6050 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6052 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6054 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6055 conversion to 32 bits.
6057 * cpu-x86.md: Increase the size of int_conv_to_r4.
6059 * basic-float.cs: Add a test for this.
6061 Fixed part of #467201.
6063 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6065 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6067 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6068 conversion to 64 bits.
6070 * basic-float.cs: Add a test for this.
6072 Fixed part of #467201.
6074 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6076 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6078 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6079 This behavior is compatible with MS.
6081 * iltest.il.in: Add a test for this.
6083 Fixed part of #467201.
6085 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6087 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6089 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6090 change the precision of the value.
6092 * cpu-x86.md: Define len for float_conv_to_r4.
6094 * basic-float.cs: Add a test for this.
6096 Fixed part of #467201.
6098 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6100 * mini.c: Adjust locking order to the new semantics where the loader lock
6103 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6112 * mini-trampolines.c:
6125 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6127 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6129 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6132 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6134 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6135 for cctors if needed.
6137 2009-02-17 Mark Probst <mark.probst@gmail.com>
6139 * mini-ppc.c: Fix build on Darwin.
6141 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6143 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6144 version instead of 3 as valgrind doesn't like version 3.
6146 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6148 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6149 usable for hashing methods.
6150 (emit_extra_methods): Use the new hash to avoid putting every method in the
6153 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6155 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6156 whenever a method ref could match a method.
6158 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6161 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6164 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6166 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6167 the encoding buffer.
6169 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6170 mono_method_get_header () on inflated methods as an optimization.
6172 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6174 * ssa.c (fold_ins): Fix another crash if the instruction following the
6175 switch was optimized away.
6177 2009-02-16 Mark Probst <mark.probst@gmail.com>
6179 Contributed under the terms of the MIT/X11 license by Steven
6180 Munroe <munroesj@us.ibm.com>.
6182 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6184 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6186 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6187 around the mono_domain_alloc calls, it is now done by the functions
6190 * aot-compiler.c (compile_method): Only add wrappers referenced by
6191 the method if compiling with full AOT.
6192 (mono_compile_assembly): Error out if --aot=full is specified on
6193 a platform where it is not supported.
6195 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6198 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6201 * aot-runtime.c (load_named_code): Handle
6202 mono_arm_throw_exception_by_token.
6204 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6206 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6209 * Makefile.am (fullaotcheck): Exit if a test fails.
6211 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6213 (mono_compile_assembly): Handle the assembler failing.
6215 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6216 accepting subsections of .bss.
6218 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6221 * aot-compiler.c: Remove some unused includes.
6223 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6224 now in MonoImageWriter.
6226 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6227 code sequence which matches a non-virtual call. Fixes #472654.
6229 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6231 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6234 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6235 use the image/dwarf writers directly.
6237 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6240 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6243 * image-writer.h: Fix some typos.
6245 * dwarfwriter.h dwarfwriter.c: New files.
6247 * aot-compiler.c: Extract the DWARF info writing functionality into a
6250 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6251 argument to return unwind info.
6253 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6255 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6257 * aot-runtime.c (decode_method_ref): Add a case for
6258 MONO_AOT_METHODREF_WRAPPER_NAME.
6260 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6263 * aot-compiler.c (encode_method_ref): Use the new constants.
6265 * aot-runtime.c (decode_method_ref): Ditto.
6267 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6268 be compiled, not the icall itself.
6270 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6272 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6273 using decode_method_ref ().
6275 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6276 convert it to an in32. Fixes #475859.
6278 * arrays.cs: Add a test.
6280 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6282 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6285 * basic-long.cs: Add a test.
6287 2009-02-12 Mark Probst <mark.probst@gmail.com>
6289 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6290 remove the frame pointer in leaf methods which don't receive any
6291 arguments, don't throw exceptions and don't do dynamic stack
6294 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6296 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6297 the fail_tramp changes. Hopefully fixes #475132.
6299 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6301 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6302 instead of mono_metadata_signature_dup_full.
6304 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6306 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6307 for processing jump tables. Fixes #473787.
6309 2009-02-11 Mark Probst <mark.probst@gmail.com>
6311 * mini-generic-sharing.c: mini_method_get_context() just calls
6312 mono_method_get_context_general() now.
6314 * mini.c, mini.h: Moved get_object_generic_inst(),
6315 construct_object_context_for_method() and
6316 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6318 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6320 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6321 basic block fell through to its successor bblock without a branch. Fixes
6324 * iltests.il.in: Add a test.
6326 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6327 (can_encode_patch): We can now handle arrays of generic parameters and
6330 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6332 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6333 the AOT file to avoid some #ifdefs in aot-runtime.c
6335 * mini.h: Bump AOT file format version.
6337 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6339 * Makefile.am (fullaotcheck): Make this run the tests.
6341 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6343 2009-02-10 Mark Probst <mark.probst@gmail.com>
6345 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6346 individually. Fixes #473482.
6348 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6350 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6352 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6354 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6355 (mono_compile_assembly): Hush compile warnings about
6356 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6359 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6361 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6363 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6365 * aot-compiler.c: Fix arm support.
6367 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6368 img_writer_emit_unset_mode () function.
6370 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6371 (mono_unwind_get_dwarf_pc_reg): Ditto.
6373 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6374 Move almost all platform specific code to a set of arch_ functions,
6375 and document them to ease porting.
6377 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6379 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6381 * aot-compiler.c: Extract the image writing functionality into a separate
6382 module to reduce the size of this file.
6384 2009-02-09 Geoff Norton <gnorton@novell.com>
6386 * mini-s390.c: Fix the signature of emit_sig_cookie.
6388 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6390 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6392 * aot-runtime.c (is_shared_got_patch): Ditto.
6394 * aot-runtime.c (load_named_code): Cope with the fact that
6395 decode_got_entry () won't decode the patch fully if its corresponding got
6396 entry is already filled.
6398 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6400 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6402 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6403 as the moving pointer instead of 'buf' for consistency with the rest of the
6405 (mono_arch_create_monitor_exit_trampoline): Ditto.
6407 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6408 generic_class_init trampolines.
6409 (add_generic_class): Extract some code from add_generic_instances () into a
6410 separate function so it can be called from other places too.
6411 (compile_method): Call add_generic_class () for the classes of inflated methods
6412 referenced by the method.
6413 (can_encode_patch): Allow references to generic parameters.
6415 * aot-runtime.c: Add support the patches required by the new trampolines.
6417 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6420 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6423 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6424 this from get_throw_pending_exception, make the signature full aot compatible.
6426 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6428 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6430 * exceptions.cs: Add a test.
6432 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6434 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6435 use the DWARF_DATA_ALIGN constant instead.
6437 * exception-<ARCH>.c: Update after the above change.
6439 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6442 * mini-arm.c: Enable the dwarf unwinder.
6444 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6445 instead of mono_class_setup_vtable ().
6447 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6449 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6452 * mini-x86.h: Enable the dwarf unwinder.
6454 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6456 Fix mcs/tests/test-7.cs
6457 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6460 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6462 * mini.c (print_jit_stats): Remove some unused statistics.
6464 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6466 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6468 2009-02-05 Mark Probst <mark.probst@gmail.com>
6470 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6471 the method we get from mono_object_get_virtual_method() because
6472 that function does it properly, now.
6474 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6476 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6477 opcodes. Fixes #472775.
6479 2009-02-05 Mark Probst <mark.probst@gmail.com>
6481 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6482 fact that mono_find_jit_info() sometimes returns the context
6483 corresponding to the jit info in new_ctx. Fixes #472600.
6485 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6487 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6488 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6489 klass->enum_basetype directly.
6491 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6494 * unwind.c: Avoid 0 sized arrays.
6496 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6498 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6499 size on systems with 64k pages. Fixes #471389.
6501 2009-02-04 Mark Probst <mark.probst@gmail.com>
6503 Contributed under the terms of the MIT/X11 license by Steven
6504 Munroe <munroesj@us.ibm.com>.
6506 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6507 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6510 2009-02-04 Mark Probst <mark.probst@gmail.com>
6512 Contributed under the terms of the MIT/X11 license by Steven
6513 Munroe <munroesj@us.ibm.com>.
6515 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6518 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6519 The trampoline can be longer on PPC64.
6521 2009-02-04 Mark Probst <mark.probst@gmail.com>
6523 Contributed under the terms of the MIT/X11 license by Steven
6524 Munroe <munroesj@us.ibm.com>.
6526 * mini-ppc.c: Compiler warning fixes and trivial code
6529 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6531 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6532 ins->dreg which could be a hardware register, not a vreg.
6534 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6536 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6537 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6539 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6541 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6542 ->dreg, that is not the vreg we are looking for.
6544 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6546 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6549 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6552 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6554 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6556 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6559 * aot-compiler.c: Add xdebug support on x86.
6561 * unwind.c: Add x86 support.
6563 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6564 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6566 * mini.c (mini_method_compile): Ditto.
6568 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6571 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6572 which mimic .push_section/.pop_section in GAS.
6574 * aot-compiler.c: Emit precise live range information for variables.
6576 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6578 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6579 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6582 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6583 the live ranges of variables.
6585 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6586 of the variable in terms of native offsets.
6588 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6590 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6592 2009-02-02 Mark Probst <mark.probst@gmail.com>
6594 Contributed under the terms of the MIT/X11 license by Steven
6595 Munroe <munroesj@us.ibm.com>.
6597 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6598 order (offset then base reg) for ppc_load_multiple_regs.
6599 (emit_save_saved_regs) Correct operand order for
6600 ppc_store_multiple_regs.
6601 (mono_arch_get_call_filter): Correct operand order for
6602 ppc_load_multiple_regs.
6604 * mini-ppc.c (emit_memcpy): Fix operand order for
6605 ppc_load_reg_update and ppc_store_reg_update.
6606 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6607 (mono_arch_emit_epilog): Correct operand order for
6608 ppc_load_multiple_regs.
6610 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6611 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6613 2009-02-02 Mark Probst <mark.probst@gmail.com>
6615 * cpu-ppc64.md: Fixed storer4_memindex length.
6617 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6619 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6622 * aot-compiler.c (emit_line_number_info): Optimize this.
6624 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6626 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6628 * aot-compiler.c: Add debug info for methods without debug info by
6629 emitting an IL file and having the line number info referencing that file.
6631 * aot-compiler.c: Optimize the size of the generated line number info.
6633 * aot-compiler.c: Emit line number info in xdebug mode.
6635 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6638 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6640 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6642 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6645 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6647 * basic-calls.cs: Test for the weird crash found on arm.
6649 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6651 * cpu-arm.md: Increase the size of storer8_membase_reg and
6652 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6654 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6655 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6656 reg to LR otherwise we'll be loading/storing from just the offset.
6658 2009-01-30 Miguel de Icaza <miguel@novell.com>
6660 Question: if we are storing gint32's inside the "*native_offset",
6661 should we change the signature to "gint32 *native_offset" to
6662 ensure that we do not have type definition problems?
6664 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6665 an int * as this is what the other function expects, causes
6666 problems with Freescale's compiler that defined int32_t to be a
6667 long and makes int incompatible
6669 2009-01-30 Miguel de Icaza <miguel@novell.com>
6671 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6672 filename conflict with bjam.
6674 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6676 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6677 as it might use decomposed ops.
6679 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6681 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6683 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6686 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6688 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6691 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6692 way registers are stored in MonoContext on arm.
6694 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6695 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6697 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6699 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6701 * mini.c (mini_init): Register mono_isfinite.
6703 * jit-icalls.c (mono_isfinite): New jit icall.
6705 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6707 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6708 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6711 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6713 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6714 separate frame and stack pointers, so we must use FP to find the register
6716 The FP reg is retrieved from the MonoContext::regs array.
6718 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6720 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6723 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6725 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6726 return R4 and R8 when not running under softfloat.
6728 Fixes basic-calls.exe
6730 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6732 * mini-arm.c: Implement some overflow opcodes.
6734 2009-01-29 Miguel de Icaza <miguel@novell.com>
6736 * ssa.c: handle another alloca.h
6738 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6739 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6740 MONO_ARCH_USE_SIGACTION.
6742 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6745 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6747 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6748 PPC targets as sigaction does not exist on all platforms, define
6749 this on a per-platform basis.
6751 Instead of erroring out if the platform is not defined, include
6752 mini-ppc-os.h, and expect that the OS specific setting provides
6753 the required information.
6755 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6757 * aot-compiler.c: Fix --enable-minimal=aot.
6759 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6761 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6764 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6766 * exceptions-arm.c: Fix warnings.
6768 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6771 * mini-x86.c: Fix --enable-minimal=jit build.
6773 * mini.c: Really fix --enable-minimal=jit build.
6775 * mini.c (construct_object_context_for_method): Move this outside
6776 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6778 "Backported" of r124984 from 2.0 branch.
6780 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6782 "Backport" of r124977 + r124978 from 2.0 branch.
6784 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6785 to avoid calling mono_exception_from_token () from the throw trampoline.
6786 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6787 for throwing corlib exceptions, this fixes full-aot support for corlib
6790 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6792 2009-01-29 Miguel de Icaza <miguel@novell.com>
6794 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6795 part of the changes to split the code in mini into operating
6796 system specific files.
6798 This patch was done by copying mini.c to the respective files to
6799 preserve SVN history.
6801 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6803 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6805 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6807 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6808 remoting-invoke-with-check wrappers of shared methods.
6810 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6812 2009-01-27 Mark Probst <mark.probst@gmail.com>
6814 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6815 optimization if the top of stack is the last instruction in the
6816 bblock. Otherwise it might have been used after its definition.
6819 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6821 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6822 method as well when get_vcall_slot () fails to match a code sequence.
6824 * mini-arm.c: Fix the android build, which doesn't have
6827 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6829 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6832 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6834 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6836 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6838 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6839 and put its id into jinfo->used_regs. This is only used on amd64,
6840 which is currently the only platform generating unwind info.
6842 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6843 the dwarf unwinder. This is required to correctly handle async exceptions
6844 like thread abort and stack overflows, which can happen while a method
6845 is in the middle of its prolog or epilog.
6847 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6848 the unwind info belonging to an AOTed method.
6850 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6851 into cfg->unwind_ops.
6853 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6855 * mini.c (mini_init): Call mono_unwind_init ().
6856 (mini_cleanup): Call mono_unwind_cleanup ().
6858 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6859 unwind info to be shared between methods.
6861 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6864 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6865 get_throw_pending_exception () to avoid initialization races.
6867 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6868 mono_arch_exceptions_init () function.
6870 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6872 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6874 * mini.c (mono_get_domain_intrinsic): New helper function.
6875 (mono_get_thread_intrinsic): Ditto.
6877 * mini-arm.c mini-ia64.c: Use the new helper functions.
6879 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6880 the last constrained_call change, since it is needed in the non-AOT
6883 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6885 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6886 mono_get_lmf_addr () on arm eabi linux.
6888 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6890 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6891 code sequence which matches a non-virtual call.
6893 2009-01-23 Mark Probst <mark.probst@gmail.com>
6895 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6898 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6900 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6901 runtime-invoke wrappers, since they are also shared based on signature.
6903 2009-01-22 Mark Probst <mark.probst@gmail.com>
6905 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6906 info from the (correct) context.
6908 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6910 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6912 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6913 using dwarf unwinding info. Not yet used.
6915 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6917 2009-01-21 Mark Probst <mark.probst@gmail.com>
6919 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6922 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6923 special case and handle mono_arch_delegate_invoke_impl() returning
6924 function descriptors.
6926 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6927 trampolines return function descriptors, too.
6929 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6931 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6932 out_of_line optimization.
6934 2009-01-21 Martin Baulig <martin@ximian.com>
6937 (MonoCompile): Added `disable_deadce_vars' to disable removing
6941 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6942 inside the debugger.
6944 * liveness.c (mono_analyze_liveness): Don't remove any unused
6945 variables if `cfg->disable_deadce_vars' is set.
6947 2009-01-21 Mark Probst <mark.probst@gmail.com>
6949 * method-to-ir.c: Only apply exception constructor optimization if
6950 the the method actually belongs to an exception class. Fixes
6953 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6955 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6956 change inside a #ifdef __mono_ppc64__.
6958 * aot-compiler.c (compile_method): Remove the previous limitation.
6960 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6961 on type variables in AOTed code.
6963 * aot-compiler.c (compile_method): Skip generic methods having type
6964 constraints on their generic parameters.
6966 * aot-compiler.c (compile_method): Check for methods which cannot be
6967 encoded inside RGCTX_FETCH patches as well.
6969 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6972 2009-01-20 Mark Probst <mark.probst@gmail.com>
6974 * method-to-ir.c: Force the vtable variable in shared generic code
6975 for the case that they might show up on a stack trace where they
6978 * mini-exceptions.c: Save and use generic sharing info as well as
6979 IP in stack traces to resolve shared generic instantiations.
6981 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6983 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6984 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6986 2009-01-20 Mark Probst <mark.probst@gmail.com>
6988 * method-to-ir.c: Do generic sharing for array constructors.
6990 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6992 * mini-exceptions.c (mono_print_thread_dump): Add information
6993 about the thread state using wapi_current_thread_desc.
6995 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6997 * basic-simd.cs: Tests for the new constructors.
6999 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7001 * mini-ops.h: Added OP_EXPAND_*
7005 * mini-x86.c (mono_arch_output_basic_block): Same.
7007 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7009 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7011 * iltests.il.in: Add a test for #467385.
7013 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7015 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7016 thread been cleaned up is not the same currently in execution.
7018 Fixes appdomain-unload crashes on windows, osx and linux variants
7019 without the __thread keyword.
7021 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7023 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7024 (koush@koushikdutta.com). Implement this for android.
7026 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7027 begins with a digit.
7029 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7030 mono_marshal_get_write_barrier ().
7032 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7034 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7035 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7036 that pass them on a register pair.
7038 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7039 test was crashing due to that.
7041 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7043 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7044 trampoline code. Include ucontext.h only if available.
7046 2009-01-15 Mark Probst <mark.probst@gmail.com>
7048 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7049 and doesn't check whether it's sharable, like it was before
7050 removing the shared generics hash. This brings IronPython
7051 performance back to what it was before that change.
7053 2009-01-14 Mark Probst <mark.probst@gmail.com>
7055 * method-to-ir.c: Handle delegate invocation optimization earlier,
7056 otherwise it would be handled (much more slowly) by the
7057 final/sealed optimization.
7059 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7061 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7062 domain is not set. Fixes #465864.
7064 2009-01-12 Mark Probst <mark.probst@gmail.com>
7066 * method-to-ir.c: Don't stop sharing of generic methods with catch
7067 clauses - we already handle those.
7069 2009-01-12 Mark Probst <mark.probst@gmail.com>
7071 * mini.c, mini.h: lookup_generic_method() is now
7072 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7073 making the shared_generics_hash obsolete.
7075 2009-01-12 Mark Probst <mark.probst@gmail.com>
7077 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7078 use the red zone. Make room on the stack first and then use it,
7079 not the other way around.
7081 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7083 * mini.c (mini_init): Call mono_xdebug_init ().
7085 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7087 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7089 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7091 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7094 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7095 debug+unwind info for trampolines.
7097 * mini.c (mono_create_unwind_op): New helper function.
7099 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7101 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7103 * aot-compiler.c: Fix the build.
7105 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7107 * Makefile.am: Update dtrace-prelink.sh location.
7109 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7111 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7112 optimization. Fixes #464520.
7114 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7116 * mini-amd64.c : Adding code to save/restore non-volatile registers
7119 * exceptions-amd64.c : Adding code to save/restore non-volatile
7120 registers on Winx64.
7122 Contributed under MIT/X11 license.
7124 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7126 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7127 __GNUC_MINOR__ which can break when the major version changes.
7129 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7131 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7133 2009-01-07 Geoff Norton <gnorton@novell.com>
7135 * helpers.c: Allow mono -v -v -v to work on darwin.
7137 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7139 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7142 Contributed under MIT/X11 license.
7144 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7146 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7147 instead of directly accessing type->data.klass. Fixes #462016.
7148 (mono_allocate_stack_slots_full): Ditto.
7150 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7151 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7153 * aot-compiler.c (emit_plt): Fix ARM build.
7155 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7157 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7159 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7162 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7163 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7166 * iltests.il.in: Add a regression test.
7168 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7170 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7172 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7174 * basic-simd.cs: Add a regression test for #462457.
7176 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7178 * mini-ops.h: Add a definition of XPHI.
7180 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7182 * ssa.c (op_phi_to_move): Handle XPHI.
7184 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7188 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7190 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7192 2008-12-31 Geoff Norton <gnorton@novell.com>
7194 * mini-ppc.c: The prolog size allocated can be too small for darwin
7195 ppc32 under certain circumstances. Also fix a small logic bug.
7197 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7199 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7200 while loading AOT methods.
7202 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7203 since only the former is nulled out after a successful cast. This prevents
7204 crashes with rethrown exceptions when using --debug=casts.
7206 2008-12-24 Mark Probst <mark.probst@gmail.com>
7208 * mini.h: New macro for checking whether a method is final,
7209 i.e. whether the method or its class is marked final.
7211 * method-to-ir.c: Use the new macro for all final-checks
7212 consistently. Fixes the crash in the System.ServiceModel tests.
7214 2008-12-23 Mark Probst <mark.probst@gmail.com>
7216 * mini-exceptions.c (get_exception_catch_class): Corrected another
7217 overly strict assertion.
7219 2008-12-23 Mark Probst <mark.probst@gmail.com>
7221 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7222 Clobbering it is not allowed because the caller might use it as
7223 the vtable register in the interface call.
7225 2008-12-19 Mark Probst <mark.probst@gmail.com>
7227 * mini-exceptions.c (get_exception_catch_class): Corrected an
7228 overly strict assertion.
7230 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7232 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7234 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7236 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7238 * cpu-mips.md: correct lengths for certain long_ opcodes.
7240 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7242 * 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().
7244 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7246 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7248 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7250 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7252 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7254 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7257 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7259 * 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
7261 * 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)
7263 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7265 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7267 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7269 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7270 gshared code. Fixes #458947.
7272 * generics.cs: Add a test.
7274 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7276 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7278 * mini-mips.c: first pass n32 code generation.
7280 * mini-mips.h: datatypes and defines for n32 support.
7282 * exceptions-mips.c: first pass n32 code generation.
7284 * tramp-mips.c: first pass n32 code generation.
7286 * cpu-mips.md: add long_ opcodes.
7288 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7290 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7292 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7294 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7296 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7298 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7300 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7302 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7304 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7306 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7308 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7310 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7312 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7314 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7316 2008-12-12 Mark Probst <mark.probst@gmail.com>
7318 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7319 descriptors for helper functions directly in front of the code.
7321 2008-12-11 Mark Probst <mark.probst@gmail.com>
7323 * method-to-ir.c: Removed an unnecessary assertion.
7325 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7327 * method-to-ir.c: Merge SGEN changes from the old JIT.
7329 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7331 * driver.c (compile_all_methods_thread_main): Handle failure of
7334 2008-12-10 Mark Probst <mark.probst@gmail.com>
7336 * mini-ppc.c: Merged with mini-ppc64.c.
7338 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7340 * Makefile.am: Use the same sources for PPC and PPC64.
7342 * mini-ppc64.c: Removed.
7344 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7346 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7347 code to mono_bb_is_fall_through.
7349 * branch-opts.c (mono_remove_critical_edges): Same.
7351 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7353 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7354 expect that an OP_BR_REG will be there.
7356 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7358 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7359 for the many branch ops. The original check miss OP_BR_REG.
7363 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7365 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7367 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7369 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7370 while holding the aot lock.
7372 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7374 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7376 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7378 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7379 to release all runtime callable wrappers held by the runtime.
7381 Contributed under MIT/X11 license.
7383 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7385 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7388 Contributed under MIT/X11 license.
7390 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7392 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7393 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7395 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7397 * cpu-mips.md: fix ckfinite length
7399 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7400 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7401 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7403 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7405 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7407 2008-12-08 Geoff Norton <gnorton@novell.com>
7409 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7410 size by 8 bytes as well.
7412 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7414 * basic-simd.cs: Fix method names for Vector16b.
7416 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7418 * basic-simd.cs: Fix method names for Vector16sb.
7420 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7422 * basic-simd.cs: Fix method names for Vector8us.
7424 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7426 * basic-simd.cs: Fix method names for Vector8s.
7428 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7430 * basic-simd.cs: Fix method names for Vector4ui.
7432 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7434 * basic-simd.cs: Fix method names for Vector2l.
7436 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7438 * basic-simd.cs: Fix method names for Vector2d.
7440 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7442 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7443 that are extension methods.
7445 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7447 * basic-simd.cs: Fix method names for Vector4f.
7449 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7451 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7452 as such. Fixes #456669.
7454 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7456 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7458 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7460 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7461 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7462 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7463 (mips_adjust_stackframe): handle FP spills
7465 * mini-ops.h: add mips_mtc1_s2
7467 * cpu-mips.md: add mips_mtc1_s2
7469 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7471 * unwind.c: New file, move the unwind info encoding functions here from
7472 aot-compiler.c, so they could be used at runtime too.
7474 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7476 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7477 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7479 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7481 * mini-mips.c: cleanup warnings
7482 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7483 (mips_adjust_stackframe): handle case of taking the address of stack locals
7485 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7487 * aot-compiler.c: Implement a few functions missing from the asm writer.
7488 (emit_method_code): Only write symbols for methods when using the bin
7489 writer, since the assembler can't deal with the characters in our method
7492 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7494 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7497 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7498 a bit to also restore %rax.
7500 2008-12-05 Mark Probst <mark.probst@gmail.com>
7502 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7504 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7506 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7509 2008-12-05 Mark Probst <mark.probst@gmail.com>
7511 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7513 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7514 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7516 * exceptions-ppc64.c: Removed.
7518 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7520 2008-12-05 Mark Probst <mark.probst@gmail.com>
7522 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7525 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7527 * tramp-ppc64.c: Removed.
7529 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7531 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7534 2008-12-05 Mark Probst <mark.probst@gmail.com>
7536 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7538 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7539 mini-ppc.h instead of mini-ppc64.h.
7541 * mini-ppc64.h: Removed.
7543 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7545 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7547 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7549 2008-12-05 Mark Probst <mark.probst@gmail.com>
7551 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7552 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7555 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7557 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7559 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7561 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7563 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7565 * basic-simd.cs: Tests for operator == and != on Vector4f.
7567 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7569 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7571 * simd-intrinsics.c: Kill useless enum.
7573 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7575 * cpu-mips.md: add long_conv_to_ovf_i4_2
7576 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7578 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7580 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7582 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7584 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7586 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7588 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7590 * basic-simd.cs: Add tests for new methods.
7592 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7594 * simd-intrinsics.c: Add support for operator == and !=
7597 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7599 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7601 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7603 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7605 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7607 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7608 MONO_PATCH_INFO_ICALL_ADDR.
7610 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7612 * aot-compiler.c: Resurrect full-aot support.
7614 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7616 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7618 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7620 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7622 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7624 * basic-simd.cs: Fix tests to work under ppc.
7625 Remove tests for methods that will be removed.
7627 2008-12-03 Mark Probst <mark.probst@gmail.com>
7629 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7630 generic type (via a typedef or typeref) correctly.
7632 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7634 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7635 diagnose an assertion failure.
7637 2008-12-02 Mark Probst <mark.probst@gmail.com>
7639 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7640 Fix trampoline size.
7642 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7643 conversion opcodes are implemented natively instead via emulation.
7645 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7647 * cpu-mips.md: remove mips_xori
7649 * mini-ops.h: remove mips_xori
7651 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7653 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7655 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7657 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7659 * cpu-mips.md: fix instruction lengths.
7661 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7663 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7665 * mini-ops.h: fix slti / sltiu op profiles.
7667 2008-12-02 Martin Baulig <martin@ximian.com>
7669 * method-to-ir.c (mono_method_to_ir): Disable debugging
7670 information for the init locals block to make the debugger stop
7671 after all locals have been initalized.
7673 2008-12-02 Martin Baulig <martin@ximian.com>
7675 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7676 running inside the debugger.
7678 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7680 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7683 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7684 alu->alu imm optimization which only shows if deadce is disabled.
7686 * aot-compiler.c: Rename the function names for the binary and asm writers
7687 so they can coexist in the same process. Rework the xdebug code to use the
7688 asm writer. This avoids the need to call into the runtime to dump the
7689 debugging info. Add more debugging info for types.
7691 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7693 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7694 cpu description tables, they can't occur in cpu-<ARCH>.md.
7696 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7697 the stack in CEE_LDFLDA. Fixes #450542.
7699 * generics.cs: Add a new test.
7701 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7703 * mini-ops.h: updated MIPS opcodes
7704 * mini-mips.c: decompose long opts
7705 * mini-mips.h: decompose long opts
7707 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7709 * cpu-mips.md: fix length on int_rem_un
7710 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7712 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7714 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7716 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7718 2008-11-29 Martin Baulig <martin@ximian.com>
7720 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7721 mono_debug_using_mono_debugger() in addition to the
7722 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7724 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7726 * mini-ops.h: updated more MIPS opcodes
7727 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7728 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7730 2008-11-28 Mark Probst <mark.probst@gmail.com>
7732 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7734 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7736 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7737 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7738 * mini-ops.h: correct selected mips opcode entries
7740 2008-11-28 Mark Probst <mark.probst@gmail.com>
7742 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7745 2008-11-28 Mark Probst <mark.probst@gmail.com>
7747 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7749 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7751 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7752 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7753 * mini-mips.h: disable IMT
7754 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7756 2008-11-28 Mark Probst <mark.probst@gmail.com>
7758 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7760 2008-11-28 Mark Probst <mark.probst@gmail.com>
7762 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7764 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7766 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7769 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7771 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7772 for Set/GetVector aligned versions.
7774 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7776 * basic-simd.cs: Add tests for Get/SetVector.
7778 2008-11-27 Mark Probst <mark.probst@gmail.com>
7780 * mini.c: Removed g_slist_append_mempool(). Now in
7783 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7785 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7786 size properly and make the bounds check optional.
7788 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7789 for SetVector and IsAligned.
7791 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7793 * mini.c: Remove unused mono_normalize_opcodes () function.
7795 2008-11-26 Mark Probst <mark.probst@gmail.com>
7797 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7798 using the new atomic add ops now.
7800 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7803 2008-11-26 Mark Probst <mark.probst@gmail.com>
7805 * mini-ppc64.c: Several fixes.
7807 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7809 * cpu-mips.md: added jump_table
7810 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7812 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7814 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7816 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7818 * mini-ops.h: corrected a handful of MIPS opcodes.
7820 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7822 * aot-compiler.c: MIPS to use ELF writer
7824 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7826 * mini-codegen.c: remove MIPS specific assert.
7828 2008-11-25 Mark Probst <mark.probst@gmail.com>
7830 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7831 fixes. PPC64 now passes most of the runtime regressions.
7833 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7835 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7836 volatile intervals a bit.
7838 2008-11-24 Mark Probst <mark.probst@gmail.com>
7840 * basic-long.cs: New test case.
7842 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7844 * mini.c (mini_method_compile): Disable globalra for large methods for
7847 * regalloc2.c (order_moves): Add fp support.
7849 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7850 source bblock ends with an OP_BR_REG.
7852 * ratests.cs: Add a new test.
7854 2008-11-23 Mark Probst <mark.probst@gmail.com>
7856 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7857 sharing. PPC64 now passes generics.exe.
7859 2008-11-23 Mark Probst <mark.probst@gmail.com>
7861 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7863 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7865 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7866 memory when mono_jit_info_table_find () can't find the method in the
7869 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7872 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7875 2008-11-23 Mark Probst <mark.probst@gmail.com>
7877 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7878 Several fixes. PPC64 now runs exceptions.exe and
7879 devirtualization.exe.
7881 2008-11-22 Mark Probst <mark.probst@gmail.com>
7883 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7884 arrays.exe and basic-math.exe.
7886 2008-11-22 Mark Probst <mark.probst@gmail.com>
7888 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7889 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7891 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7893 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7895 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7897 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7899 * ir-emit.h: Move macros from method-to-ir.c to here.
7901 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7903 * mini-ops.h: Correct the long simd ops to use LREG.
7905 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7907 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7909 * mini-ops.h: Correct the dreg type of a few long opcodes.
7911 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7914 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7916 * mini-ppc.c: remove negative stack references in epilog
7917 for platforms that don't support the red zone.
7919 2008-11-21 Mark Probst <mark.probst@gmail.com>
7921 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7922 point regs. Now PPC64 passes basic-calls.exe.
7924 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7926 * basic-simd.cs: Add tests for accessors of Vector2l.
7928 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7930 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7932 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7934 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7936 2008-11-21 Mark Probst <mark.probst@gmail.com>
7938 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7939 PPC64 passes basic-long.exe.
7941 2008-11-20 Mark Probst <mark.probst@gmail.com>
7943 * decompose.c: Decompose carry and overflow add on PPC64 like on
7944 other 64 bit archs. Don't decompose sub at all on PPC64.
7946 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7947 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7950 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7952 * basic-simd.cs: Add tests for accessors of Vector2d.
7954 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7956 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7960 * mini-x86.c (mono_arch_output_basic_block): Same.
7962 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7964 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7966 * basic-simd.cs: Add tests for accessors of Vector4f.
7968 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7970 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7974 * mini-x86.c (mono_arch_output_basic_block): Same.
7976 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7978 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7980 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7982 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7984 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7988 * mini-x86.c (mono_arch_output_basic_block): Same.
7990 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7992 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7994 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7996 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7998 * simd-intrinsics.c: Enable setters for Vector16sb.
8000 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8002 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8006 * mini-x86.c (mono_arch_output_basic_block): Same.
8008 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8010 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8012 * simd-intrinsics.c: Implement setter for Vector8us.
8014 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8016 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8019 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8021 * mini-ppc.c: remove references to the red zone in the prolog
8022 (for systems that don't support it).
8024 2008-11-19 Mark Probst <mark.probst@gmail.com>
8026 * cpu-ppc64.md: Fixed a few instruction lengths.
8028 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8031 2008-11-19 Mark Probst <mark.probst@gmail.com>
8033 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8036 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8038 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8040 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8042 * mini-ops.h: Added OP_INSERT_I2.
8046 * mini-x86.c (mono_arch_output_basic_block): Same.
8048 * simd-intrinsics.c: Implement setter for Vector8s.
8050 * simd-methods.h: Add the names of get setters of Vector8s.
8052 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8054 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8056 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8059 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8061 2008-11-18 Mark Probst <mark.probst@gmail.com>
8063 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8064 for PPC64. An empty program runs now.
8066 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8068 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8070 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8071 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8072 info for JITted code is emitted into a shared library, loadable into gdb.
8074 2008-11-18 Mark Probst <mark.probst@gmail.com>
8076 * Makefile.am: Changes to build PPC64.
8078 * mini-arch.h: Include mini-ppc64.h on PPC64.
8080 2008-11-18 Mark Probst <mark.probst@gmail.com>
8082 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8083 in PPC code up to r119147.
8085 2008-11-18 Mark Probst <mark.probst@gmail.com>
8087 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8088 cpu-ppc64.md: Changes for PPC64.
8090 Based on code submitted by andreas.faerber@web.de at
8091 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8094 2008-11-18 Mark Probst <mark.probst@gmail.com>
8096 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8097 cpu-ppc64.md: Copied from the corresponding PPC files from
8100 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8102 * mini-ops.h: Added OP_ROUND.
8104 * cpu-x86.md: Added round.
8106 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8108 * basic-math.cs: Added test_0_round to test rounding.
8110 Contributed under MIT/X11 license.
8112 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8114 * aot-compiler.c : Fix the Winx64 build.
8116 Contributed under MIT/X11 license.
8118 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8120 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8121 in OP_EXTRACT_R8 to avoid possible stack corruption.
8123 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8125 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8127 * cpu-x86.md: Added extract_r8.
8129 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8131 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8132 a couple of OP_EXTRACT_I4.
8134 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8136 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8138 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8140 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8143 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8145 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8146 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8148 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8149 are not needed any more.
8151 * mini.h: Remove the unused INS_LIST macros.
8153 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8156 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8159 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8160 mono_alloc_ireg () instead.
8162 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8165 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8168 * aot-runtime.c (load_aot_module): Disable AOT when running under
8171 * mini-amd64.h: Change the monitor fastpath defines to check for
8172 !PLATFORM_WIN32 so they work on *bsd too.
8174 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8176 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8178 * mini.h (MonoCompile): Remove new_ir flag.
8180 * regalloc.h regalloc.c: Remove unused code.
8182 * cpu-*.md: Remove more unused opcodes.
8184 * simple-cee-ops.h simple-mini-ops.h: Removed.
8186 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8188 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8190 * aliasing.h: Removed.
8192 * *.c: Remove references to aliasing.h and inssel.h.
8194 * mini.c: Remove additional unused functions.
8196 * mini-ops.h cpu-*.md: Remove unused opcodes.
8198 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8200 Remove the old JIT code.
8202 * inssel*.brg: Removed.
8204 * ssa.c abcremoval.c aliasing.c: Removed.
8206 * ssa2.c: Renamed to ssa.c.
8208 * abcremoval2.c: Renamed to abcremoval.c.
8210 * *.c: Removed all !cfg->new_ir code.
8212 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8213 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8215 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8217 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8219 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8220 to simplify the code and cut back on the number of global symbols in the AOT
8223 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8225 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8227 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8228 with the got/got_info tables.
8230 * mini.h: Bump AOT file format version.
8232 * unwind.h: New file, contains definitions for stack unwinding.
8234 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8237 * aot-compiler.c: Generalize the emitting of unwind information to use the
8238 information in cfg->unwind_ops.
8240 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8242 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8243 AOT method frames. Enable writing symbols for methods by default.
8245 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8247 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8248 and make it work with vectors of element sizes 1, 2 and 4.
8250 * simd-intrinsics.c: Enable getter for all vectors with element size
8253 * simd-methods.h: Add the names of other getters.
8255 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8261 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8263 * mini-ppc.h: portability fix.
8265 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8267 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8268 buggy and will overwrite it.
8270 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8272 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8273 Use it to emit local symbols for all methods so AOTed methods show up with
8274 their full name in gdb/valgrind output.
8276 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8278 * mini-ppc.c: portability fixes.
8280 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8282 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8283 entries out of the if (!generic_shared...) code so it is always done.
8284 (mono_class_init_trampoline): Do the patching when running under valgrind
8285 too, newer versions of valgrind have no problems with it.
8287 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8289 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8292 2008-11-13 Mark Probst <mark.probst@gmail.com>
8294 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8297 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8299 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8301 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8303 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8309 * simd-intrinsics.c: Same.
8311 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8313 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8315 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8317 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8318 to work with more Vector types.
8320 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8322 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8323 store the elemens directly instead of using and intermediate.
8325 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8327 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8329 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8330 to preserve %eax for aot plt trampolines.
8332 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8333 (encode_method_ref): Flag synchronized methods so they won't go through
8336 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8339 * cpu-ia64.md (jmp): Increase max length.
8341 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8343 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8344 open generic classes.
8346 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8348 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8349 box+brtrue optimization since it causes test failures on x86.
8351 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8353 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8359 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8360 for simd ctor values.
8362 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8363 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8365 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8367 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8370 * simd-instrincs.c: Same.
8372 * basic-simd.cs: Same.
8374 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8376 * ratests.cs: Add more tests.
8378 * regalloc2.c (add_spill_code): Handle more corner cases.
8380 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8382 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8383 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8384 both the source an destination of an instruction.
8386 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8388 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8389 wapihandles.c: more portability changes.
8391 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8393 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8394 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8395 safe to execute in a signal handler and the kernel provides better
8396 the info in /proc/self/smaps. Avoid the assert on sigaction during
8399 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8401 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8402 do the bblock linking hack if it is actually needed.
8404 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8407 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8408 crash problem is fixed.
8410 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8413 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8415 (mini_method_compile): Set the starting value of next_vreg to
8416 MAX_IREGS + MAX_FREGS when using globalra.
8418 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8419 filter clauses with BB_EXCEPTION_HANDLER.
8421 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8423 2008-11-10 Mark Probst <mark.probst@gmail.com>
8425 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8426 space for stdcall. Fixes regressions on Win32.
8428 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8430 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8432 (linear_scan): Remove an assert which doesn't seem to be needed.
8434 * local-propagation.c (mono_local_deadce): Avoid a call to
8435 MONO_DELETE_INS which would screw up the instruction linking.
8437 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8439 * regalloc2.c: Upgrade to work the current JIT code.
8441 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8443 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8446 * aot-runtime.c: Remove some dead code.
8448 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8450 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8452 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8453 trampolines using sscanf since atoi doesn't work on large unsigned values.
8455 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8456 Initialize code_size.
8458 2008-11-08 Mark Probst <mark.probst@gmail.com>
8460 * method-to-ir.c (mini_emit_inst_for_method): Make
8461 Interlocked.CompareExchange work for Int arguments on 32 bit
8464 2008-11-07 Mark Probst <mark.probst@gmail.com>
8466 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8468 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8470 * main.c Fix MSVC build.
8472 Contributed under MIT/X11 license.
8474 2008-11-06 Mark Probst <mark.probst@gmail.com>
8476 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8477 alignment larger than 8 bytes are aligned correctly, too.
8479 * mini.c: Honor the min_align field of MonoClass when laying out
8482 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8484 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8486 * aot-compiler.c (emit_plt): Fix a warning.
8488 * aot-compiler.c: Implement ARM support in the binary writer.
8490 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8492 * basic-simd.cs: Add test for getter with byref arg.
8493 Fix the naming of a few tests.
8494 Add missing checks to a test.
8496 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8498 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8500 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8501 most of the full-aot support for monitor enter/exit trampolines.
8503 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8504 enter/exit trampoline creation functions.
8506 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8509 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8511 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8512 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8513 implement the needed functionality without adding crap to the runtime.
8515 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8517 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8520 * mini.c (mono_build_date): New global version holding the build date in
8523 * Makefile.am (buildver.c): Generate a file containing the build date.
8525 * main.c: Set the build date from the generated file.
8527 * mini.c (mono_get_runtime_build_info): New helper function returning build
8528 information in a string format.
8530 * driver.c (mono_main): Print the build date in --version.
8532 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8533 file when the bind-to-runtime-version option is used.
8535 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8537 * simd-intrinsics.c: Fix bug when using getters and byref args.
8539 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8541 * simd-methods.h: Rename prefetch methods.
8543 * simd-intrinsics.c: Same.
8545 2008-11-05 Mark Probst <mark.probst@gmail.com>
8547 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8550 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8552 * aot-compiler.c: Use the bundled elf header files instead of depending on
8555 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8558 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8561 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8563 * cpu-x86.md: Add store nta ops.
8569 * mini.h: Add an enum for simd prefetch modes.
8571 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8572 of store. Use the changed code to support store nta.
8574 * simd-intrinsics.c: Add prefetch ops for all vector types.
8576 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8578 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8581 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8584 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8587 2008-11-04 Mark Probst <mark.probst@gmail.com>
8589 * mini-x86.c: Fixed commit.
8591 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8593 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8595 2008-11-04 Mark Probst <mark.probst@gmail.com>
8597 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8598 and MONITOR_EXIT, for the ASM fastpaths.
8600 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8603 * mini.c, patch-info.h: Signature and patch infos for
8604 Monitor.Enter/Exit trampolines.
8606 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8608 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8609 Monitor.Enter/Exit ASM fastpath for Linux.
8611 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8613 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8615 * objects.cs: Add a new test.
8617 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8619 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8620 if MONO_LOG_LEVEL is set.
8622 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8624 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8626 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8628 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8629 of file offsets. Align the sections belonging to the data segment to
8632 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8634 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8635 elf.h. Port it to amd64.
8637 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8639 * driver.c: Enable SIMD by default.
8641 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8643 * cpu-x86.md: Add prefetch op.
8649 * mini.h: Add an enum for simd prefetch modes.
8651 * simd-methods.h: Add prefetch function names.
8653 * simd-intrinsics.c: Add prefetch ops for all vector types.
8655 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8657 * aot-compiler.c (emit_bytes): Speed this up a little.
8659 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8661 * aot-compiler.c: Add JIT time etc. statistics.
8663 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8665 * mini.h (MonoCompile): Add 'got_offset' field.
8667 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8668 method_got_offsets array.
8670 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8673 * aot-compiler.c (compile_method): Add generic method instances referenced
8674 by the method to the list of methods to be compiled, this is required so if
8675 A<T> references B<T>, and another assembly references A<int>, then it will
8676 also get a copy of B<int>.
8678 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8679 when checking for monitor enter/exit.
8681 2008-10-30 Mark Probst <mark.probst@gmail.com>
8683 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8684 for Monitor.Enter and Monitor.Exit if enabled.
8686 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8689 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8691 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8692 of an OP_MOVE. Fixes #440046.
8694 * basic-long.cs: Add a new test.
8696 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8698 * mini.h: Add synchronization note for the managed counter-part.
8700 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8701 returns the simd caps of the current cpu.
8703 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8705 * basic-simd.cs: Remove Console.WriteLine.
8707 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8709 * basic-simd.cs: New tests for Vector2ul.
8711 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8713 * simd-intrinsics.c: Add new vector type Vector2ul.
8715 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8717 * basic-simd.cs: New tests for Vector2l.
8719 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8721 * cpu-x86.md: Add long version of most packed int ops.
8727 * simd-intrinsics.c: Add new vector type Vector2l.
8729 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8731 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8733 * simd-methods.h: Remove SN_op_BitwiseXor.
8735 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8737 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8740 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8742 * basic-simd.cs: Test for Vector2d.
8744 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8747 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8749 * cpu-x86.md: Add double version of all packed float ops.
8755 * simd-intrinsics.c: Add new vector type Vector2d.
8757 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8759 * simd-methods.h: Add Duplicate.
8761 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8763 * basic-simd.cs: Test for packing with signed saturation.
8765 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8767 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8768 found in the TYPESPEC table.
8770 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8772 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8775 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8777 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8778 instead of the RVA, since the RVA can be changed by tools like the cil
8781 * method-to-ir.c (mono_method_to_ir2): Ditto.
8783 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8784 (deserialize_variable): Ditto.
8786 2008-10-25 Martin Baulig <martin@ximian.com>
8788 * debug-mini.c (write_variable): Use
8789 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8791 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8793 * cpu-x86.md: Add unsigned variants of packd and packw.
8797 * mini-x86.h: Emit the right instruction for packd and packw.
8798 Add unsigned variants of packd and packw.
8800 * simd-intrinsics.c: Packd and packw were used in place of their
8801 unsigned variants. Change that.
8802 Add intrinsics for (Signed)PackWithSignedSaturation.
8804 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8806 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8808 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8810 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8812 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8814 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8816 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8819 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8821 2008-10-24 Mark Probst <mark.probst@gmail.com>
8823 * method-to-ir.c, mini.c: Special casing for the synchronized
8824 wrapper for the ldtoken+GetTypeFromHandle case.
8826 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8828 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8830 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8831 created/split bblocks.
8833 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8835 * mini-ops.h: Add packed signed mul high.
8839 * mini-x86.c (mono_arch_output_basic_block): Same.
8841 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8843 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8845 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8847 * basic-simd.cs: Tests for Vector16sb.
8849 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8851 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8853 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8855 * mini-ops.h: Add packed signed min, max and compare greater.
8859 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8862 * simd-methods.h: Add CompareGreaterThan.
8864 * simd-methods.h: Remove CompareEquals.
8866 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8868 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8870 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8873 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8875 * basic-simd.cs: Fix tests due to change in the API.
8877 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8879 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8881 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8883 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8885 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8886 inst_offset as this has invalid values for LDADDR.
8888 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8890 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8892 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8894 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8896 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8897 for accessing field->data.
8899 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8901 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8903 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8905 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8907 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8909 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8911 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8912 from the cfg mempool.
8914 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8916 * basic-simd.cs: Tests for new methods in Vector8us.
8918 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8920 * mini-ops.h: Add multiply and store high.
8924 * mini-x86.c (mono_arch_output_basic_block): Same.
8926 * simd-methods.h: Same.
8928 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8931 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8933 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8934 mono_class_setup_vtable ().
8936 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8937 mono_class_get_vtable_entry () for accessing klass->vtable.
8939 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8941 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8944 * method-to-ir.c (mono_save_token_info): Don't save references made from
8947 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8948 of generic instances.
8950 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8952 2008-10-19 Mark Probst <mark.probst@gmail.com>
8954 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8955 OP_JMP depends on the method signature. Calculate it properly.
8957 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8959 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8962 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8964 (emit_extra_methods): Add another table mapping method indexes to
8965 offsets in the extra_method_info table.
8967 * mini.h: Bump AOT file format version.
8969 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8970 and mono_aot_get_method_from_token () into one function.
8972 2008-10-19 Mark Probst <mark.probst@gmail.com>
8974 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8977 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8979 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8982 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8985 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8987 * mini.h: Bump aot file format version.
8989 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8990 AOT file can contain native code for methods which are not in the METHOD
8991 table. Generate code for non-sharable generic instances of generic methods
8992 found in the METHODSPEC table.
8994 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8995 encoding generic type handles.
8997 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8998 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9000 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9001 macros + MONO_ADD_INS.
9003 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9006 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9008 * mini.h: Bump aot file format version.
9010 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9012 2008-10-17 Mark Probst <mark.probst@gmail.com>
9014 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9015 platforms, with definable stack alignment value. Set to 16 now
9018 * mini.c, mini.h, driver.c: Command line option for disabling
9021 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9023 * basic-simd.cs: Tests for new methods in Vector4ui.
9025 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9027 * mini-ops.h: Add packed int shuffle.
9031 * mini-x86.c (mono_arch_output_basic_block): Same.
9033 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9034 extract mask, max, min, shuffle.
9036 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9038 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9040 * basic-simd.cs: Tests for new methods in Vector8us.
9042 2008-10-17 Mark Probst <mark.probst@gmail.com>
9044 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9045 RuntimeTypeHandle, not a TypedReference.
9047 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9049 * simd-intrinsics.c: remove relocations.
9051 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9053 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9054 optimizations from the x86 backend.
9056 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9058 * simd-methods.h, simd-intrinsics.c: debloat method names and
9059 prepare for no relocations.
9061 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9063 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9067 * mini-x86.c (mono_arch_output_basic_block): Same.
9069 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9070 extract mask, max, min and sum of absolute differences.
9072 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9075 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9077 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9078 Renamed one test for consistency.
9080 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9082 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9083 fix to the code that deal with other blocks.
9085 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9087 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9089 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9091 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9092 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9093 able to process the source reg.
9095 2008-10-16 Martin Baulig <martin@ximian.com>
9097 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9099 * inssel.brg: Add `OP_HARD_NOP'.
9101 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9103 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9104 `OP_HARD_NOP' instruction when running inside the debugger.
9106 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9107 `OP_HARD_NOP' instruction when running inside the debugger.
9109 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9111 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9112 now works. The issue with the regalloc tripping up no longer
9115 * simd-intrinsics.c (load_simd_vreg): Same.
9117 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9119 * basic-simd.cs: Tests for new Vector8ui methods.
9121 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9123 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9124 only for type. This fixes crashes where MonoInst::klass is checked
9125 for ops of type != VTYPE or OBJ.
9127 * simd-intrinsics.c (load_simd_vreg): Same.
9129 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9131 * mini-ops.h: Add ops for packed shuffle/max/avg and
9136 * mini-x86.c (mono_arch_output_basic_block): Same.
9138 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9141 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9142 to emit extract mask op.
9144 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9145 to emit word shuffles.
9147 2008-10-15 Mark Probst <mark.probst@gmail.com>
9149 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9150 the largest alignment needed by a variable, but at least
9153 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9155 * basic-simd.cs: Tests for the fixes in the last commit.
9157 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9159 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9160 no longer handles STACK_PTR input.
9162 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9164 * simd-intrinsics.c (load_simd_vreg): New function that works like
9165 get_simd_vreg but handles STACK_PTR input.
9167 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9168 as the input can be an arbitrary pointer.
9170 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9171 LDADDR local optimization directly otherwise use a store op.
9173 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9175 * basic-simd.cs: Tests for dup low and dup high.
9177 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9179 * mini-ops.h: Add dup low and dup high ops.
9183 * mini-x86.c (mono_arch_output_basic_block): Same.
9185 * simd-intrinsics.c (vector4f_intrinsics): Same.
9187 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9189 * basic-simd.cs: Tests for recently added functionality.
9191 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9193 * mini-ops.h: Add remaining sse1 fp ops.
9195 * cpu-x86.md: Add remaining sse1 fp ops.
9197 * mini-x86.c (mono_arch_output_basic_block): Same.
9199 * mini.h: Add enum for simd FP compare conditions.
9201 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9203 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9204 so the backed can generate the appropriate op.
9206 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9207 This patch squeese one more byte from the SimdIntrinsc struct.
9209 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9210 a a shift amount intead of simply or'ing it.
9212 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9214 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9215 byte so we can have an aditional flags field without increasing struct size.
9217 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9218 against the simd_supported_versions bitmask.
9220 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9222 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9224 * mini.c: remove rawbuffer code (the only use here is unsafe because
9225 it takes locks during signal handling and the kernel now provides much
9226 better info in proc/pid/smaps these days).
9228 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9230 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9231 OP_X86_PUSH_OBJ. Fixes #434620.
9233 * objects.cs: Add a test.
9235 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9237 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9238 that the packuswb/packusdw don't work with unsigned numbers for what
9239 would be negative numbers in signed format.
9241 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9242 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9244 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9246 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9248 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9250 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9252 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9255 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9256 version as the enum in mini.h.
9258 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9259 for sse3 ops, check the simd_version field if present. This way the code
9260 works with all versions of sse.
9262 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9264 * simd-intrinsics.c: Fixed intrinsic name typo.
9266 * mini.h: Added missing simd exported function.
9268 * basic-simd.cs: Added tests for Vector4ui.
9269 Fixed broken test for Vector16b.
9271 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9273 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9274 the max length to 64.
9276 2008-10-10 Mark Probst <mark.probst@gmail.com>
9278 * method-to-ir.c: Only do the fast virtual generic method call for
9279 non-wrapper methods.
9281 * mini.h, mini-trampolines.c: The new generic virtual remoting
9282 trampoline handles virtual method calls via the vtable (as done by
9283 the fast virtual generic method calls) to remoting proxies.
9285 * mini.c (mono_jit_create_remoting_trampoline): For generic
9286 methods reate a generic virtual remoting trampoline.
9288 * mini-amd64.h: Enable fast virtual generic method calls again.
9290 2008-10-10 Mark Probst <mark.probst@gmail.com>
9292 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9293 restore registers when doing tail calls.
9295 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9297 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9300 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9302 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9304 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9306 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9308 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9310 * basic-simd.cs: Retrofit for API changes.
9312 2008-10-10 Mark Probst <mark.probst@gmail.com>
9314 * mini-ppc.c: Handle integer stack arguments for tail calls.
9316 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9318 * optflags-def.h: Removed sse3 optimization.
9322 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9325 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9327 * mini.h: Added enumeration with simd versions.
9329 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9332 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9334 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9336 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9338 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9340 * basic-simd.cs: Fixed test naming.
9342 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9344 * mini-ops.h: Added ops for packed and saturated math, shifts
9345 and packing/unpacking.
9347 * cpu-x86.md: Added descriptors for the above ops.
9349 * mini-x86.c: Added code to emmit the above ops.
9351 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9353 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9355 * aot-compiler.c (compile_method): Enable AOT for generic code.
9357 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9359 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9361 * mini.c: add a workaround for a common screwup that ends up blamed
9362 to mono (other processes blocking signal delivery).
9364 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9366 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9367 in the LDFLD/STFLD opcodes. Fixes #432673.
9369 * iltests.il.in: Add a new test.
9371 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9373 * mini-arm.c: attach the thread in unmanaged->managed transitions
9374 using delegates (bug #433148).
9376 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9378 * basic-simd.cs: Use new ShuffleSel constants.
9380 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9382 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9384 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9385 only disable simd intrinsics if no sse2 is detected.
9387 * optflags-def.h: Added sse3.
9389 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9392 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9394 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9395 when adding delegate-invoke wrappers.
9397 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9399 * Makefile.am: Reenable the simd tests.
9401 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9403 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9404 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9405 other vreg is allocated to that hreg.
9407 Contributed under MIT/X11 license.
9409 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9411 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9414 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9416 * basic-simd.cs: New test suite for SIMD intrinsics.
9418 * Makefile.am: Added new tests.
9420 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9422 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9426 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9428 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9429 using SSE2 aware opcodes.
9431 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9432 is enabled, this code path is only reachable if conversion ops are emmited after
9435 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9437 This optimization saves 6 bytes per conversion against the old version.
9439 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9441 * aot-compiler.c (compile_method): Don't skip methods referencing
9442 generic methods without a corresponding entry in token_info_hash, since
9443 encode_method_ref () can handle all generic methods now.
9445 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9446 generic context is set.
9448 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9449 generic sharing of LDTOKEN.
9451 2008-10-06 Mark Probst <mark.probst@gmail.com>
9453 * mini-amd64.h: Temporarily disabled fast virtual generic method
9454 calls because it breaks the System.Runtime.Remoting tests.
9456 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9458 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9460 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9461 so inlining actually works.
9462 (check_inline_caller_method_name_limit): Ditto.
9464 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9466 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9467 64 bit safety (from Olaf Hering and Andreas Farber).
9469 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9471 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9472 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9473 unused virtual call support code.
9475 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9477 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9478 which can't use aot trampolines.
9479 (decode_patch): Don't create aot trampolines for methods which can't use
9482 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9483 use aot trampolines.
9485 * mini.h: Bump AOT image format version.
9487 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9489 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9490 to save_token_info () since cmethod is inflated for constrained calls.
9492 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9494 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9496 * Makefile.am: Add build rules for ppc64.
9497 This avoids the build failing at pedump with unresolved symbols
9498 due to lack of arch_sources. Instead it will now fail earlier
9499 due to lack of cpu-ppc64.md.
9501 Contributed under MIT/X11 license.
9503 2008-10-04 Mark Probst <mark.probst@gmail.com>
9505 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9508 * iltests.il.in: Add test case for tail call with many arguments.
9510 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9512 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9513 to the fast virtual generic method code until the aot case is fixed.
9515 2008-10-03 Mark Probst <mark.probst@gmail.com>
9517 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9519 2008-10-03 Mark Probst <mark.probst@gmail.com>
9521 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9524 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9526 * simd-intrinsics.c: Forgot to add this one.
9528 * mini-codegen.c: Fix macro in case SIMD is not supported.
9530 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9532 This patch land initial JIT support for simd intrinsics.
9534 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9536 * Makefile.am: Added simd-intrinsics.c
9538 * simd-intrinsics.c: New file with simd instrinsic related
9541 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9543 * cpu-x86.md: Add simd related instructions.
9545 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9547 * driver.c: Added two new --regression variants.
9549 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9551 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9553 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9554 extract some complicated logic to helper functions.
9556 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9558 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9560 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9561 the specialized simplification pass.
9563 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9565 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9567 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9570 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9571 if MONO_ARCH_NEED_SIMD_BANK is defined.
9573 * mini-ops.h: Added the new simd ops.
9575 * mini-x86.c: Added mono_arch_xregname.
9577 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9579 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9581 * mini-x86.h: Define simd related MONO_ARCH macros.
9583 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9585 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9587 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9588 MONO_CLASS_IS_SIMD to deal with simd related IR.
9590 * mini.h (MonoInst): Added spill_var to the backend union.
9592 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9594 * mini.h: Added forward declarations of the new simd fuctions.
9596 * optflags-def.h: Added new optimization names SIMD.
9598 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9600 * regalloc.h: Added support for working with 3 register banks.
9602 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9604 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9606 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9608 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9610 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9612 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9613 instead of one on 64 bit systems.
9615 * method-to-ir.c: Remove unused includes.
9617 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9619 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9620 cfg->used_int_regs, since the two are different on arm.
9622 2008-10-02 Mark Probst <mark.probst@gmail.com>
9624 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9625 mono_method_get_vtable_index() to get the vtable index.
9627 2008-10-02 Mark Probst <mark.probst@gmail.com>
9629 * method-to-ir.c (mono_method_to_ir2): Don't create native
9630 wrappers for array methods, because they're never called (and if
9631 they were called they wouldn't work).
9633 2008-10-02 Mark Probst <mark.probst@gmail.com>
9635 * method-to-ir.c (mono_method_to_ir2): Array methods are
9636 special-cased and must not be invoked indirectly via the (M)RGCTX
9637 when generic sharing is turned on. Fixes #431413.
9639 2008-10-01 Mark Probst <mark.probst@gmail.com>
9641 * method-to-ir.c: When generic sharing is active, call
9642 non-interface virtual generic methods via the standard trampoline.
9644 * mini-trampolines.c: Handle virtual generic shared methods.
9646 * mini.h, mini-x86.c, mini-x86.h: New argument for
9647 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9648 method thunks and which is the trampoline to call if the lookup
9649 fails. Enable the virtual generic method thunk for x86.
9651 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9652 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9653 argument but assert that it's NULL, because these archs don't yet
9654 implement the virtual generic method thunk. Changes in the IMT
9655 thunk data structures.
9657 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9659 * aot-compiler.c (emit_globals): Avoid invalid characters in
9660 the static linking symbol.
9662 * objects.cs: Add a test for the range check optimization. Fix warnings.
9664 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9665 optimization from the current JIT.
9667 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9668 later in decompose_array_access_opts () to allow more optimizations.
9670 * method-to-ir.c (mono_handle_soft_float): Rename this to
9671 mono_decompose_soft_float () for consistency.
9673 * mini-ops.h: Fix arguments of OP_STRLEN.
9675 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9676 into a separate function.
9677 (reset_cast_details): Ditto.
9678 (handle_unbox): Save cast details. Fixes #431254.
9680 * method-to-ir.c: Remove some obsolete FIXMEs.
9682 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9684 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9686 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9688 * mini-codegen.c: More work on macros to make them
9689 ready for multiple regbanks.
9691 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9693 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9695 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9697 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9699 * mini-codegen.c (mono_spillvar_offset): Proper support for
9702 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9704 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9705 the stack overflow changes.
9707 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9709 * mini-codegen.c: Make all bank macros depend on reg_bank.
9711 * mini-codegen.c (mono_local_regalloc): Make free mask
9712 initialization regbank aware.
9714 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9716 * mini-codegen.c (mono_local_regalloc): Extract callee
9717 mask selection to a function and make it regbank aware.
9719 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9721 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9722 code to deal with many regbanks.
9724 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9726 * mini-codegen.c: More fp->regbank changes.
9728 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9730 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9731 of a hardcoded constant.
9733 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9735 * method-to-ir.c (type_from_stack_type): Fix typo.
9737 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9739 * mini-ia64.c (emit_move_return_value): Convert float return values to
9742 * objects.cs: Add a new test.
9744 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9745 VARARG methods to fix an assert later.
9747 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9748 end so it at least compiles.
9750 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9752 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9754 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9756 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9757 optimization to a new function (emit_optimized_ldloca_ir) and enable
9758 it for both ldloca and ldloca_s.
9760 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9762 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9763 gshared CASTCLASS code.
9765 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9766 amd64, where the libc stack unwinder encounters stack frames referring to
9767 native code in unmapped memory.
9769 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9772 * generics.cs: Add new test.
9774 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9776 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9777 add a check that one of the ARM_FPU_ constants is defined.
9779 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9781 * mini-exceptions.c: Fix build on non-altstack platforms.
9783 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9786 * ir-emit.h: Add a comment to NEW_PCONST.
9788 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9790 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9792 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9793 after the changes to MonoJitDomainInfo.
9795 2008-09-27 Mark Probst <mark.probst@gmail.com>
9797 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9799 2008-09-27 Mark Probst <mark.probst@gmail.com>
9801 * mini-ppc.c: Compiler warning fixes.
9803 2008-09-27 Mark Probst <mark.probst@gmail.com>
9805 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9808 2008-09-27 Mark Probst <mark.probst@gmail.com>
9810 * exceptions-ppc.c, mini-ppc.h: Compile
9811 mono_arch_handle_altstack_exception() on Darwin, too.
9813 2008-09-27 Mark Probst <mark.probst@gmail.com>
9815 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9816 work on archs which don't have generic sharing implemented, only
9817 without the vtable_arg.
9819 2008-09-26 Mark Probst <mark.probst@gmail.com>
9821 * mini.c: Added comment explaining why delegate ctor icall
9822 wrappers are compiled.
9824 2008-09-26 Mark Probst <mark.probst@gmail.com>
9826 * mini.c: Don't produce trampolines to delegate ctor icall
9827 wrappers but compile them upfront.
9829 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9831 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9832 runtime-set function when going back to managed code. Currently this
9833 is used to set back the protection on the soft ovf pages and/or to
9834 throw the stack overflow exception that happened in unmanaged code.
9836 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9838 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9839 runtime-set function when going back to managed code. Currently this
9840 is used to set back the protection on the soft ovf pages and/or to
9841 throw the stack overflow exception that happened in unmanaged code.
9843 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9845 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9846 the support code for restoring stack protection after stack overflows
9847 that happen in unmanaged code. Don't set the exec permission on the
9850 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9852 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9853 delegate->method_ptr is set. Fixes #428054.
9855 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9857 * tests.cs: Rename to ratests.cs.
9859 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9860 emit_get_rgctx_... functions.
9862 2008-09-25 Mark Probst <mark.probst@gmail.com>
9864 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9866 2008-09-25 Mark Probst <mark.probst@gmail.com>
9868 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9869 before asserting that method is sharable.
9871 2008-09-25 Mark Probst <mark.probst@gmail.com>
9873 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9874 whether method needs a static RGCTX wrapper used instead of
9877 * generic-sharing.c, mini.h: A few functions moved to
9878 metadata/generic-sharing.c.
9880 2008-09-25 Mark Probst <mark.probst@gmail.com>
9882 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9883 Generic code sharing for value types, which essentially means
9884 treating value type methods like static methods. The RGCTX is
9885 passed in the same way.
9887 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9889 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9890 opcode when creating multi-dimensional arrays of open types.
9892 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9895 * generics.cs: Add a test.
9897 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9899 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9901 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9903 * mini.c (mini_method_compile): Set it when running under the debugger.
9905 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9906 vreg optimization if the flag is set.
9908 * driver.c (mono_main): Add --attach= option to pass options to
9911 * mini.c (sigquit_signal_handler): Start the attach agent.
9913 * ssapre.c: Disable this to save space since it is not yet ported to
9916 * regalloc2.c: Disable this to save space.
9918 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9920 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9922 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9923 the -v option useful again.
9925 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9927 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9930 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9931 arrays of arrays. Fixes #428406.
9933 * method-to-ir.c (mini_emit_castclass): Ditto.
9935 * objects.cs: Add new test.
9937 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9939 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9940 was wrong at it choked against target_type_is_incompatible for byref types.
9942 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9944 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9947 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9949 * mini-exceptions.c: update a few more exceptions-related counters.
9951 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9953 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9954 new functions to allocate from persistent mempools.
9956 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9958 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9959 multiple register banks in the future.
9961 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9963 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9965 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9967 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9969 * mini.h: Export type_to_eval_stack_type.
9971 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9972 is only ins->klass of byref types.
9974 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9976 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9977 (mini_emit_memcpy2): Ditto.
9979 * mini-amd64.c: Fix a warning.
9981 2008-09-21 Mark Probst <mark.probst@gmail.com>
9983 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9986 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9988 * method-to-ir.c: Extract stloc micro-optimization to a
9989 function and apply it to all cases.
9991 2008-09-19 Mark Probst <mark.probst@gmail.com>
9993 * method-to-ir.c: Don't fail generic code sharing in cases we
9996 2008-09-18 Mark Probst <mark.probst@gmail.com>
9998 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10000 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10002 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10005 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10007 * trace.c: make tracing more useful and correct, with per-thread
10008 id and indent info.
10010 2008-09-15 Mark Probst <mark.probst@gmail.com>
10012 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10013 doing a method call and the argument is an R4.
10015 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10017 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10020 2008-09-13 Mark Probst <mark.probst@gmail.com>
10022 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10024 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10026 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10027 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10029 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10031 * driver.c: Add a --agent argument (not supported yet) to load managed
10032 agent assemblies before loading the main assembly, similarly to how the
10033 Java VM handles agents.
10035 2008-09-11 Mark Probst <mark.probst@gmail.com>
10037 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10038 function to do stack layout of local variables.
10040 2008-09-11 Mark Probst <mark.probst@gmail.com>
10042 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10045 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10047 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10048 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10049 JIT if DISABLE_JIT is defined.
10051 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10054 2008-09-10 Mark Probst <mark.probst@gmail.com>
10056 * iltests.il.in: Disable the fconv test on PPC (the result is
10057 undefined according to ECMA).
10059 2008-09-10 Mark Probst <mark.probst@gmail.com>
10061 * iltests.il.in: Enable tail call tests for PPC.
10063 * mini.h: Add variable for storing incoming valuetype argument
10064 addresses for tail calls.
10066 * mini-ppc.c: Implement valuetype arguments and return values for
10067 tailcalls on Linux.
10069 2008-09-09 Mark Probst <mark.probst@gmail.com>
10071 * mini-ppc.c: Partially implement tail calls (struct arguments and
10072 return values not supported).
10074 * method-to-ir.c: Enable tail calls on PPC.
10076 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10078 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10079 runtime-invoke wrappers to work around the problem of them getting
10080 assigned to a random class.
10082 * aot-runtime.c (mono_aot_get_method): Ditto.
10084 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10086 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10087 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10089 2008-09-07 Mark Probst <mark.probst@gmail.com>
10091 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10092 until they're implemented properly.
10094 * exceptions-ppc.c: Use arch-independent exception-handling code
10095 instead of custom one.
10097 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10100 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10102 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10103 applies when __powerpc__ is defined.
10105 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10107 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10108 methods to their code to avoid computing the full name of wrappers and
10109 doing a lookup in a string hash table.
10111 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10113 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10114 we identify bblocks before method_to_ir () is ran.
10116 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10117 Also avoid optimizing branches pointing to themselves.
10119 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10121 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10123 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10125 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10127 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10128 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10129 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10132 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10133 jumped to the same entry in plt_jump_table.
10135 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10137 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10140 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10142 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10143 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10146 2008-08-29 Geoff Norton <gnorton@novell.com>
10148 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10149 segment, and doesn't properly handle .space as .text. Fixes
10152 2008-08-29 Geoff Norton <gnorton@novell.com>
10154 * mini.c: Disable the mach exception handler when running on
10157 2008-08-29 Geoff Norton <gnorton@novell.com>
10159 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10160 globals on Darwin/ARM
10162 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10164 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10165 since too many things depend on it. Instead, call
10166 mono_runtime_set_no_exec ().
10168 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10171 * aot-compiler.c: Add an 'asm-only' AOT option.
10173 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10175 * aot-compiler.c (compile_method): Disable gshared support for now as it
10178 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10180 * mini-amd64.h : Fix a compiler warning.
10182 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10183 Changed to use a callback function to retrieve the unwind info.
10184 This avoids problems observed when code blocks were removed by
10185 unloading an app domain.
10187 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10188 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10191 Contributed under MIT/X11 license.
10193 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10195 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10196 case to keep the stack aligned to 8.
10198 Contributed under MIT/X11 license.
10200 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10202 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10203 avoid repeated linear searches.
10205 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10207 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10208 methods it can't handle.
10210 * aot-compiler.c (add_method): Avoid adding a method twice.
10211 (add_wrappers): Add runtime invoke wrappers for all methods.
10213 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10214 function to create an aot-compatible version of this trampoline.
10216 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10218 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10220 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10222 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10223 with a generic sharing failure.
10225 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10227 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10228 CEE_RETHROW. Fixes #419634.
10230 * mini.c (mono_method_to_ir): Ditto.
10232 * exceptions.cs: Add a new test.
10234 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10235 to mono_type_stack_size_internal () since some callers might not pass in
10238 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10239 instrument_prolog. Fixes #419878.
10241 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10242 doubles in soft float mode volatile.
10244 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10246 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10248 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10249 to handle soft float correctly.
10251 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10254 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10256 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10257 to sp, since the generics catch code requires it.
10259 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10262 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10263 mono_arch_emit_imt_argument ().
10265 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10267 * mini-arm.c tramp-arm.c: Generic sharing updates.
10269 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10271 * mini-arm.c: Fix the arm build.
10273 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10274 handling enums, generic instances and generic sharing.
10275 (mini_type_stack_size_full): Ditto.
10277 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10279 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10281 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10283 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10286 * mini-arm.c: Various small generic sharing changes.
10288 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10290 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10293 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10294 helper function to return a generic class init trampoline.
10296 * method-to-ir.c mini.c: Use it.
10298 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10299 arch-specfic function to return a generic class init trampoline.
10301 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10302 the GENERIC_CLASS_INIT custom code.
10304 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10305 a fatal error, not a sharing failure.
10307 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10310 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10311 trampoline argument from MONO_ARCH_VTABLE_REG.
10313 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10314 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10315 argument, and pass the vtable in VTABLE_REG.
10317 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10318 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10319 argument, and pass the vtable in VTABLE_REG.
10320 (mono_arch_create_trampoline_code_full): Remove some special casing for
10321 the rgctx fetch trampoline.
10323 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10326 * iltests.il: Add a test for it.
10328 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10330 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10332 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10335 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10336 use mono_jit_info_table_find () to avoid recursion.
10337 (mono_delegate_trampoline): Add a sync wrapper here.
10339 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10342 * mini.c (mono_method_to_ir): Ditto.
10344 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10345 add_sync_wrapper argument. Don't add a sync wrapper here.
10346 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10348 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10350 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10352 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10353 of nonvolatile registers back from MonoContext to CONTEXT.
10355 Contributed under MIT/X11 license.
10357 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10359 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10360 arguments on Winx64 there are only 4 argument registers. For this
10361 logic to work the last argument must be pulled from the stack.
10363 Contributed under MIT/X11 license.
10365 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10367 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10369 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10370 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10371 encode/decode_method_ref ().
10373 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10375 * aot-runtime.c (decode_patch): Ditto.
10377 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10378 MONO_PATCH_INFO_METHOD.
10380 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10381 MonoGenericJitInfo.
10383 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10384 MonoGenericJitInfo.
10386 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10388 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10389 one from the caller.
10391 * aot-runtime.c (decode_generic_inst): New function to decode and
10392 return a interned generic inst.
10393 (decode_klass_ref): Use it.
10394 (decode_method_ref): Ditto.
10396 * aot-compiler.c (emit_exception_debug_info): Save
10397 jinfo->has_generic_jit_info too.
10399 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10401 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10403 * iltests.il.in: Add a test for fconv_to_i.
10405 * liveness.c: Disable the liveness2 pass for now to save space.
10407 * regalloc2.c: Include mempool-internals.h to fix warnings.
10409 * aot-compiler.c (encode_method_ref): Encode the context of generic
10412 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10413 the context saved in the aot file.
10415 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10417 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10419 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10420 volatile so they won't be optimized away.
10422 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10428 * dominators.c: Remove duplicated functions that now are in
10429 mempool-internals.h.
10431 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10433 * aot-compiler.c: Fix warnings.
10435 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10437 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10439 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10442 * mini.c (mono_resolve_patch_target): Ditto.
10444 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10445 (encode_klass_ref): Add support for encoding VARs/MVARs.
10447 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10449 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10450 the handling of the got entries into a separate 'decode_got_entry' function.
10451 Add support for RGCTX_FETCH.
10453 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10454 clobbered by the trampoline code.
10456 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10457 not clobbered by the indirect calling code.
10459 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10461 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10464 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10466 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10467 signature using the compilation mempool otherwise we would leak it.
10469 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10471 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10472 mono_emit_abs_call ().
10474 * patch-info.h: Add GENERIC_CLASS_INIT.
10476 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10478 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10479 as their target as a near call.
10481 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10483 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10485 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10486 call to a runtime function described by a patch.
10488 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10489 mono_emit_abs_call, this has the advantage that the ABS handling code in
10490 mono_codegen () can handle them both, and can handle other stuff in the
10491 future without additional code.
10493 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10495 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10498 * mini.h: Add missing bblock related prototypes.
10500 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10501 reverse_inst_list_len fields.
10503 * mini.c: Refactor this file a bit by moving branch optimizations to
10506 * method-to-ir.c: Merge generic sharing changes missed earlier.
10508 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10510 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10511 shared patches. Process METHODCONST as a shared patch.
10513 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10514 as it crashes on the 2.0 mscorlib.
10516 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10519 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10520 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10523 * aot-compiler.c: Reorganize the got handling code to be a bit more
10526 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10528 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10529 mono_patch_info_equals/hash, and use it to massively simplify
10532 * mini.c (mono_patch_info_hash): Simplify this and add support for
10535 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10537 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10538 handling code, since an offset is not enough to identify a trampoline.
10540 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10542 2008-08-17 Mark Probst <mark.probst@gmail.com>
10544 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10546 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10548 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10550 * decompose.c: PPC decompositions for various ops.
10552 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10554 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10556 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10557 call the generic trampoline code using a call, instead of a jump, to
10558 remove some special casing from the generic trampoline code.
10560 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10561 (mono_codegen): Ditto.
10563 * aot-compiler.c aot-runtime.c: Ditto.
10565 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10567 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10568 helper function to find the offset corresponding to a lazy fetch trampoline.
10570 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10571 when doing generic sharing.
10573 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10576 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10577 mini-trampolines.c to be with the other trampoline creation functions.
10579 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10580 as it is equal to method->signature in most cases, add a
10581 mono_emit_method_call_full variant which takes a signature and an imt
10584 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10586 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10587 to this function, since it could be computed easily from the method
10589 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10592 * method-to-ir.c mini.c: Remove references to
10593 compile_generic_method_wo_context.
10595 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10596 generic method calls.
10598 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10599 dimensional non-szarrays.
10601 * mini.c (mini_init): Register mono_array_new_1.
10603 * jit-icalls.c (mono_array_new_1): New jit icall.
10605 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10606 pointing to the method.
10608 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10609 method addresses belonging to METHOD_JUMP patches in the
10610 jump_target_got_slot_hash.
10611 (mono_aot_load_method): Ditto.
10613 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10614 METHOD_JUMP patches.
10616 * mini.c (mini_create_jit_domain_info): New helper function which
10617 initializes/frees domain->runtime_info.
10618 (mini_free_jit_domain_info): Ditto.
10619 (mini_init): Install the domain hook functions with the runtime.
10621 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10622 information maintained by the JIT.
10624 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10625 insertion into jump_table_hash into mono_codegen (), also implement proper
10628 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10629 tail calls, it is already done by the aot code.
10631 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10632 mechanism on amd64.
10634 * iltests.il.in: Make the jmp test a bit more complex.
10636 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10637 generic instances which doesn't have a token.
10639 * aot-runtime.c (decode_method_ref): Ditto.
10641 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10642 can handle this case now.
10643 (handle_box): Ditto.
10645 2008-08-15 Geoff Norton <gnorton@novell.com>
10647 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10650 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10652 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10653 calling generic methods.
10655 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10657 * aot-runtime.c (decode_patch_info): Ditto.
10659 * mini.c (mono_resolve_patch_target): Ditto.
10661 * patch-info.h: Add METHOD_RGCTX.
10663 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10665 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10667 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10668 arguments in registers.
10670 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10671 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10673 * mini.c (mini_method_compile): Abort aot compilation for generic
10674 methods if generic sharing is disabled.
10676 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10679 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10680 requiring an mrgctx.
10682 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10683 store instructions when converting a vcall to a normal call.
10685 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10686 mono_arch_find_jit_info.
10688 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10690 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10691 avoid calling mono_method_full_name () for every method even if the
10692 env var is not set.
10693 (check_inline_caller_method_name_limit): Ditto.
10695 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10697 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10698 assemblies in one run.
10700 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10701 skipped methods if it is not 0.
10703 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10705 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10707 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10708 MONO_ARCH_HAVE_UNWIND_TABLE.
10710 Contributed under MIT/X11 license.
10712 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10714 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10715 from default optimizaton list on Winx64.
10717 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10719 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10720 the LMF from the MonoJitTlsData structure.
10722 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10724 Contributed under MIT/X11 license.
10726 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10728 * mini.c (sigsegv_signal_handler): Fix the build.
10730 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10731 assembly->aot_module.
10733 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10734 hash table. This simplifies and speeds up a lot of code, and fixes support
10737 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10740 * mini-exceptions.c: Ditto.
10742 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10743 'native_offset' argument, since these are computed in the
10744 mono_find_jit_info () function.
10746 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10747 is used by exceptions-ppc.c.
10749 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10750 mono_arch_find_jit_info ().
10752 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10753 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10754 generic code in mini-exceptions.c.
10756 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10758 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10760 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10762 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10763 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10764 called while holding the loader lock. Fixes #415608.
10765 (mono_aot_get_method_from_token_inner): Ditto.
10767 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10769 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10770 to reduce differences between this and the generic implementation in
10772 (ves_icall_get_frame_info): Ditto.
10774 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10776 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10779 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10780 mono_arch_get_call_filter () and make it non-static, for consistency with the
10781 other architectures.
10783 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10786 * local-propagation.c:
10787 * mini-x86.c: Correct the name of arch defines.
10789 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10791 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10792 NO_EMULATE_LONG_SHIFT_OPS define.
10794 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10796 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10797 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10799 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10800 MACH fixes. Merged from the 2.0 branch.
10802 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10804 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10805 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10807 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10809 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10810 mono_marshal_get_native_wrapper () signature changes.
10812 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10814 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10815 conversion bug under arm.
10817 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10819 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10821 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10822 with overflow checking.
10824 2008-08-05 Marek Habersack <mhabersack@novell.com>
10826 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10827 to the genmdesc.pl file
10829 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10831 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10832 arg_array in the soft-float versions of the LOAD/STORE macros.
10834 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10837 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10839 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10841 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10842 a float HFA. Fixes #413621.
10844 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10846 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10847 frame_size to args_size. Fixes build.
10849 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10851 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10852 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10854 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10855 the stack are not unaligned. Fixes #413247.
10857 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10859 * mini.c: update jitted methods performance counters.
10861 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10863 * mini-exceptions.c: increase the exceptions thrown performance
10864 counter in mono_handle_exception ().
10866 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10868 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10869 can work with netmodules.
10871 2008-07-28 Geoff Norton <gnorton@novell.com>
10873 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10876 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10878 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10881 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10883 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10884 The float param registers and other param registers must be the
10885 same index on Windows x64.
10887 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10888 ArgValuetypeAddrInIReg argument case. Setting the argument
10889 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10891 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10892 variable computed above as the copy length for arguments of storage
10893 type ArgValuetypeAddrInIReg.
10895 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10896 ArgValuetypeAddrInIReg argument case. This case will rely on
10897 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10899 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10900 a 32 byte stack allocation for all calls. We will omit the adjustment for
10901 jump and tail call instructoins as they do not follow the typical call behavior.
10903 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10904 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10905 local variable and pass the local variable by reference to the called method.
10907 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10908 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10909 of a struct is passed in a register it must be saved with the other
10910 volatile argument on the stack.
10912 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10913 frame pointer the stack adjustment value must be saved to the unwind
10916 Contributed under MIT/X11 license.
10918 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10920 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10921 which got lost in the merge.
10923 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10925 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10928 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10930 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10931 icalls, since they won't be patched.
10933 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10934 different code sequence when running under valgrind to prevent some valgrind
10937 * iltests.il.in: Add new regression test.
10939 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10942 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10943 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10945 * iltests.il.in: Add new test.
10947 * aot-compiler.c: Fix some warnings.
10949 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10952 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10954 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10955 (mini_usage_jitdeveloper): Add a missing --wapi option.
10957 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10959 * mini-codegen.c: Simplify the is_fp macros.
10960 (free_up_ireg): Remove, use free_up_reg instead.
10961 (free_up_reg): Fix the fp case.
10963 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10965 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10968 * exceptions-x86.c: Merge some changes which seemed to have got lost
10969 in the linear-ir merge.
10971 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10973 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10974 long vreg volatile even if the variable was already created.
10976 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10977 volatile variables.
10979 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10981 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10983 * mini.c (mono_jit_compile_method_inner): Add support for
10984 MONO_EXCEPTION_BAD_IMAGE.
10986 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10987 mini_method_get_context () returns NULL. Fixes #356531.
10989 * mini.c (mono_method_to_ir): Ditto.
10991 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10992 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10994 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10996 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10997 in the LDFTN implementation.
10999 2008-07-25 Mark Probst <mark.probst@gmail.com>
11001 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11002 code, patch calls to icalls, too, even if they're not in the
11003 shared generic code hash. Fixes #411962.
11005 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11007 * cpu-x86.md: Increase the length of the fcall opcodes.
11009 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11010 calls returning floats.
11012 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11015 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11018 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11019 into the domain->method_code_hash.
11021 * aot-compiler.c: Fix win32 build.
11023 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11025 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11026 gshared NEWARR implementation.
11028 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11030 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11031 can be used outside of method_to_ir.
11033 * mini.h (MonoCompile): Add arg_types field.
11035 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11037 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11038 the values of the local arg_array and param_types array.
11040 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11042 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11043 got accesses might only get generated later when NEWOBJ is decomposed.
11045 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11046 looking up the native code of the target method when a delegate is called
11047 for the first time.
11049 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11052 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11054 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11055 AOT work on platforms without a working dlsym implementation.
11057 * mini.h: Bump AOT image format version.
11059 2008-07-24 Mark Probst <mark.probst@gmail.com>
11061 * mini-exceptions.c: Free a MonoType with
11062 mono_metadata_free_type() instead of g_free().
11064 * aot-runtime.c: Free a MonoType.
11066 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11068 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11071 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11074 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11075 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11078 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11080 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11081 NEWOBJ calls on valuetypes.
11083 * iltests.il.in: Add new test.
11085 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11087 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11089 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11090 is no longer needed.
11092 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11093 non register sized integer arguments.
11094 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11095 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11098 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11101 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11102 two a binop with different sized arguments is emitted.
11104 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11105 instruction in the ins==NULL case.
11107 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11109 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11111 * mini-x86.c: Fix osx build.
11113 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11116 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11117 instruction for non int sized variables.
11119 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11122 2008-07-23 Robert Jordan <robertj@gmx.net>
11124 * method-to-ir.c: Fix MSVC build.
11126 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11128 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11129 a non int sized type, widen it to an int since newer versions of gcc seem to
11130 generate code which needs this.
11132 * ssa2.c abcremoval2.c: Fix warnings.
11134 * *: Merge the Linear IR branch.
11136 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11137 the ChangeLog file there describes all the changes done over the years.
11138 Further documentation can be found at www.mono-project.com/Linear_IL.
11140 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11142 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11143 The float param registers and other param registers must be the
11144 same index on Windows x64.
11146 Contributed under MIT/X11 license.
11148 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11150 * mini.c: Make the previous fix GC safe.
11152 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11154 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11156 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11158 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11159 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11160 ArgValuetypeAddrInIReg instead.
11162 Contributed under MIT/X11 license.
11164 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11166 * mini-codegen.c (get_register_spilling): Fix a warning.
11168 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11170 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11171 for types which the initialization fails. Raises the provided exception
11172 at the right stop after cleanup.
11174 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11176 * aot-compiler.c: Free most of the memory allocated during compilation.
11178 * mini.c (mini_parse_debug_options): Fix a leak.
11180 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11181 during aot compilation.
11183 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11185 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11186 it has too much register pressure.
11188 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11190 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11192 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11194 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11197 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11198 on amd64 similar to the way it is done on arm.
11200 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11202 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11203 consistency, normalize error messages, avoid loading aot-only modules in
11206 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11209 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11211 2008-07-11 Martin Baulig <martin@ximian.com>
11214 (MonoDebuggerInfo): Add `interruption_request'.
11216 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11218 * aot-compiler.c (emit_plt): Remove some dead code.
11220 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11222 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11223 return the plt info offset belonging to a given plt entry.
11225 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11226 mono_aot_get_plt_info_offset.
11228 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11229 similar to the amd64 code by makeing jumps through a separate jump table
11230 instead of embedding the jump addresses into the code.
11232 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11234 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11237 2008-07-10 Martin Baulig <martin@ximian.com>
11239 * mini.c (mini_method_compile): Disable generics sharing when
11240 running in the debugger.
11242 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11244 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11246 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11247 the local register allocator from running out of registers on x86 when
11250 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11252 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11253 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11256 Contributed under MIT/X11 license.
11258 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11260 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11261 speed up the assembler.
11263 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11265 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11268 * mini.c: Move the soft float handling macros a bit earlier, add
11269 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11272 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11274 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11275 read-only to help catch code allocation requests.
11277 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11278 and turn it off when using --aot-only or when compiling with --aot=full.
11280 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11281 jump table for switches from the normal domain mempool, not the code
11284 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11285 unbox trampoline which handles aot-only mode too.
11287 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11288 an AOTed unbox trampoline.
11290 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11292 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11294 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11297 Contributed under MIT/X11 license.
11299 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11301 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11302 the unwind information for the method at the end of the allocated block.
11304 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11305 MonoCompileArch to hold the unwind info for SEH on Winx64
11307 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11308 frame pointer info for the method being compiled.
11310 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11311 the call to mono_exception_from_token.
11313 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11314 storing the method prolog information in a format that the Winx64 SEH can understand. This
11315 information is stored a the end of the method block because it is all 32-bit offset based.
11317 Contributed under MIT/X11 license.
11319 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11321 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11323 * wapihandles.c: Fix warnings.
11325 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11328 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11329 mono_jit_compile_method in aot-only mode since that calls the type
11332 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11333 get_delegate_invoke_impl in aot-only mode.
11335 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11337 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11339 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11341 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11344 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11346 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11347 init trampoline from the AOT file as well.
11349 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11350 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11353 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11356 * exceptions-amd64.c: Add _full variants for the remaining exception code
11357 creation functions as well, allow emission of relocatable code, remove
11358 caching since that is now done by the caller.
11360 * mini-exceptions.c: Add _full variants for the remaining exception code
11361 creation functions as well, add aot-only support.
11363 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11364 if we can determine a proper token for them.
11365 (add_wrappers): Add a few more wrappers.
11366 (emit_method_code): Remove some dead code.
11367 (emit_trampolines): Emit exception code too.
11369 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11371 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11372 mono_array_new_va which avoids varargs.
11374 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11376 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11377 mono_arch_create_specific_trampoline () in all places.
11379 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11380 a bit so it can be used for other things as well.
11382 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11385 * exceptions-amd64.c: Rename the caching from the exception code creation
11386 functions, it is done by the caller instead.
11388 * exceptions-amd64.c: Change the signature of the exception code creation
11389 functions to allow the creation of relocatable code later.
11391 * mini-exceptions.c: Add a set of functions to query the various
11392 runtime-generated exception functions.
11394 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11395 mono_arch_.. () functions.
11397 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11399 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11401 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11403 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11404 (mini_get_vtable_trampoline): Ditto.
11406 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11407 code in the AOT case by returning the code size and a list of relocations to
11410 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11412 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11414 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11417 Contributed under MIT/X11 license.
11419 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11421 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11422 so the buffer size can be computed correctly. Fixes #404735.
11424 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11425 normally as cfg->debug_info is already freed.
11427 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11429 * mini-amd64.c: For calls returning vtypes in registers, don't store
11430 the return address on the stack, instead allocate a separate local for
11433 2008-07-05 Mark Probst <mark.probst@gmail.com>
11435 * mini-trampolines.c, mini.h: Add an argument to
11436 mono_create_jit_trampoline_in_domain() for turning off the adding
11437 of the sync wrapper.
11439 * mini.c: Use the JIT trampoline without sync instead of
11440 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11443 2008-07-04 Mark Probst <mark.probst@gmail.com>
11445 * driver.c: Turn on GSHARED optimization by default.
11447 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11449 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11450 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11452 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11453 create a variant of the generic trampoline code callable from AOTed trampolines.
11455 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11456 trampoline code callable from AOTed trampolines.
11458 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11460 2008-07-04 Mark Probst <mark.probst@gmail.com>
11462 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11463 pass-through manner.
11465 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11466 and don't fail sharing for them anymore.
11468 * mini-exceptions.c: Handle exceptions in shared generic methods.
11470 * generic-sharing.c: When checking the context of a generic
11471 method, also check its class's context. Don't treat wrappers as
11474 * mini-trampolines.c: Some code factored out to
11475 metadata/generic-sharing.c. Handle the MRGCTX case.
11477 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11478 we must deal with the method being of another instantiation of the
11479 class. Add static rgctx invoke wrappers to generic methods.
11481 2008-07-04 Mark Probst <mark.probst@gmail.com>
11483 * mini.c: Provide all jit infos of generic shared methods with a
11486 * mini-exceptions.c: Handle the new situation that a generic info
11487 might be available, but not info about the this/vtable/mrgctx
11490 2008-07-03 Mark Probst <mark.probst@gmail.com>
11492 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11495 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11497 * dominators.c (check_dominance_frontier): Fix a warning.
11499 * mini.h: Add some missing prototypes.
11501 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11503 * driver.c (mono_jit_init_version): Correct the comments since the first
11504 argument should be the name of the root domain, not a filename.
11506 * aot-runtime.c (make_writable): Error out if this is called while running
11508 (load_aot_module): Ditto.
11510 * aot-compiler.c: Really fix the computation of method indexes.
11512 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11513 optimizations as this is no longer called frequently.
11515 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11516 method and the invoke impl code and pass it to the delegate trampoline instead of
11517 just the delegate class.
11519 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11521 * aot-compiler.c: Fixup the computation of method indexes.
11522 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11523 the method builder infrastructure.
11525 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11528 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11529 mode, load the method right away instead of creating a trampoline.
11531 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11533 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11536 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11538 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11539 (mono_aot_load_method): Use method_index instead of method->token.
11541 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11542 can handle icalls etc. properly.
11544 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11546 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11548 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11549 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11550 JIT_ICALL_ADDR patch type.
11552 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11554 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11556 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11558 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11560 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11562 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11563 domain->jit_code_hash.
11565 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11567 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11569 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11571 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11572 get_this_arg_from_call, let it compute it when needed.
11574 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11575 gsctx from code only when needed.
11577 * mini-trampolines.c (get_generic_context): Rename this to
11578 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11579 it can be called by the arch backends.
11581 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11583 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11585 * driver.c (mono_main): Add experimental --aot-only command line option.
11587 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11590 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11592 * driver.c (DllMain): Remove mono_module_handle.
11594 Contributed under MIT/X11 license.
11596 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11598 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11599 for emitting methods which are not in the source assembly. Detect and report
11600 failure of assembling+linking.
11602 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11604 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11606 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11608 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11610 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11612 * mini.h: Remove some obsolete prototypes.
11614 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11616 2008-06-24 Mark Probst <mark.probst@gmail.com>
11618 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11619 supported by Visual Studio, so use alloca().
11621 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11623 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11626 2008-06-23 Mark Probst <mark.probst@gmail.com>
11628 * mini.c: Fail sharing of a generic method if it contains an open
11629 catch clause (because we don't pass MRGCTXs yet).
11631 2008-06-23 Mark Probst <mark.probst@gmail.com>
11633 * mini.c: When compiling a method with generic sharing, insert the
11634 method instantiated with an all-Object generic context into the
11635 jit info table, instead of the context of the first instantiation
11636 of the method we happen to compile.
11638 2008-06-18 Martin Baulig <martin@ximian.com>
11640 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11641 `major_version' and `minor_version'.
11643 2008-06-17 Mark Probst <mark.probst@gmail.com>
11645 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11646 mono_method_is_generic_sharable_impl() takes an additional
11647 argument specifying whether to treat type variables as reference
11650 2008-06-17 Mark Probst <mark.probst@gmail.com>
11652 * mini.h: Removed obsolete prototypes.
11654 2008-06-17 Mark Probst <mark.probst@gmail.com>
11656 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11657 already handle them.
11659 2008-06-17 Mark Probst <mark.probst@gmail.com>
11661 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11662 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11663 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11664 tramp-x86.c: Added a MonoGenericContext* argument to
11665 mono_arch_get_unbox_trampoline() so that it can call other
11666 functions which require it.
11668 2008-06-17 Mark Probst <mark.probst@gmail.com>
11670 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11671 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11672 mono_arch_get_this_arg_from_call() takes a
11673 MonoGenericSharingContext* as well.
11675 2008-06-17 Mark Probst <mark.probst@gmail.com>
11677 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11678 implement generic sharing of unbox.
11680 2008-06-17 Mark Probst <mark.probst@gmail.com>
11682 * mini.c: Don't compute the vtable to determine whether a field is
11683 special static, because it might not work for open types.
11685 2008-06-17 Mark Probst <mark.probst@gmail.com>
11687 * mini.c: Removed the unused token_type and token_source arguments
11688 from get_runtime_generic_context_ptr().
11690 2008-06-17 Marek Habersack <mhabersack@novell.com>
11692 * mini.c (ADD_BINOP): fix the build
11694 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11696 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11699 2008-06-16 Mark Probst <mark.probst@gmail.com>
11701 * mini.h: Removed class relations enum that's not used anymore.
11703 2008-06-16 Mark Probst <mark.probst@gmail.com>
11705 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11707 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11708 the lazy fetch trampoline access code.
11710 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11712 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11714 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11716 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11718 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11720 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11722 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11724 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11727 * mini-ops.h: Add MIN/MAX_UN opcodes.
11729 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11732 * basic-math.cs: Add more min/max tests.
11734 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11736 2008-06-13 Mark Probst <mark.probst@gmail.com>
11738 * mini.c: Small fix in the prologue of emit_castclass.
11740 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11742 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11744 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11745 do not work even for unsigned types. Fixes #400014.
11747 * basic-math.cs: Add regression tests for unsigned Min/Max.
11749 2008-06-13 Mark Probst <mark.probst@gmail.com>
11751 * mini.c: Added additional context_used argument to several
11752 functions, which will be needed for sharing generic methods. Use
11753 GET_RGCTX macro wherever appropriate. Declare only one
11754 context_used in mono_method_to_ir().
11756 2008-06-13 Mark Probst <mark.probst@gmail.com>
11758 * mini.c, generic-sharing.c: Removed generic class relations.
11760 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11761 functions due to MRGCTX changes.
11763 2008-06-13 Mark Probst <mark.probst@gmail.com>
11765 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11766 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11767 with calculated IMT.
11769 * mini.c: Generic sharing of calls via generic interfaces.
11771 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11772 generic method with non-constant MonoGenericContext*. Instead,
11773 the context is taken out of the method itself.
11775 2008-06-13 Mark Probst <mark.probst@gmail.com>
11777 * mini.c: Generic sharing of ldvirtftn.
11779 2008-06-13 Mark Probst <mark.probst@gmail.com>
11781 * mini.c: Generic sharing of ldftn.
11783 2008-06-13 Mark Probst <mark.probst@gmail.com>
11785 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11787 2008-06-13 Mark Probst <mark.probst@gmail.com>
11789 * mini.c: Generic sharing of the special case of ldtoken followed
11790 by a call to GetTypeFromHandle.
11792 2008-06-13 Mark Probst <mark.probst@gmail.com>
11794 * mini.c: Generic sharing of box for nullable types.
11796 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11798 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11799 are passed on the stack. Fixes #324807.
11801 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11803 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11804 for the ArgValuetypeAddrInIReg case.
11806 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11807 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11809 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11810 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11811 local variable and pass the local variable by reference to the called method.
11813 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11814 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11816 Contributed under MIT/X11 license.
11818 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11820 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11822 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11825 2008-06-10 Martin Baulig <martin@ximian.com>
11828 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11830 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11832 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11833 possible error when no arguments are passed.
11835 Contributed under MIT/X11 license.
11837 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11839 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11840 where the file name is NULL.
11842 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11844 * mini.c: Fix s390 build.
11846 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11848 * trace.c (mono_trace_parse_options): Fix warnings.
11850 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11852 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11854 * mini.c (remove_block_if_useless): Avoid printing the method name.
11856 * mini.c: Remove needless setting of ins->cil_code which is now done by
11859 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11862 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11863 translated code after it has been patched.
11865 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11867 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11868 avoid problems during code patching on SMP systems.
11869 (emit_call): Avoid adding a patch info which is already added by
11871 (mono_arch_emit_exceptions): Ditto.
11873 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11875 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11876 MONO_TYPE_ISSTRUCT already checks for it.
11878 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11880 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11881 structs with floats on Winx64 the float registers are not used.
11882 The integer registers are always used..
11883 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11884 only one register will be used and only if the size of the struct
11885 is 1,2,4, or 8 bytes.
11887 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11888 to work for Winx64.
11890 Contributed under MIT/X11 license.
11892 2008-06-05 Martin Baulig <martin@ximian.com>
11894 * debug-debugger.c (debugger_lookup_class): Also call
11895 mono_class_setup_methods() here; we're only called from RTI.
11897 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11899 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11900 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11901 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11902 Post-process object files and add dtrace-generated object, if necessary.
11904 Contributed under MIT/X11 license.
11906 2008-06-04 Mark Probst <mark.probst@gmail.com>
11908 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11911 * mini.c: Generic sharing for unbox.any and castclass.
11913 2008-06-04 Mark Probst <mark.probst@gmail.com>
11915 * mini.c: Ignore tailcall prefix in shared generic code and when
11916 doing calls which require a vtable/rgctx argument.
11918 2008-06-04 Mark Probst <mark.probst@gmail.com>
11920 * mini.c: Don't free the JIT info.
11922 * driver.c: Changes in the JIT info table testing code.
11924 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11926 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11927 interruption. Fix some warnings.
11929 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11930 interruption_checkpoint.
11932 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11934 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11935 from embedding applications.
11937 2008-06-02 William Holmes <billholmes54@gmail.com>
11939 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11940 reserving 32 bytes on the stack when making calls.
11942 Contributed under MIT/X11 license.
11944 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11946 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11947 the linear IL branch.
11949 * driver.c: Print out more information for --version on arm.
11951 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11953 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11954 bb_exit instead, since out of line bblocks might not actually be emitted
11957 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11958 maximum epilog size for out of line bblocks if tracing is enabled.
11960 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11962 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11964 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11966 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11968 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11969 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11972 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11974 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11975 the 'value' to store is a constant.
11977 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11979 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11980 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11982 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11984 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11985 for accessing method->generic_container.
11987 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11989 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11991 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11993 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11995 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11998 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12000 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12002 * mini.c: Handle the case when mono_class_vtable () fails.
12004 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12005 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12008 2008-05-22 Mark Probst <mark.probst@gmail.com>
12010 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12011 together with domain sharing.
12013 2008-05-22 Mark Probst <mark.probst@gmail.com>
12015 * mini.c: Treat callvirts to final methods like non-virtual calls
12016 when doing generic sharing, i.e. look them up in the runtime
12019 2008-05-22 Mark Probst <mark.probst@gmail.com>
12021 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12022 with computed types (for generic sharing).
12024 * mini.c: Generic sharing for mkrefany and refanyval.
12026 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12028 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12031 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12032 the generic sharing code.
12034 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12037 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12039 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12041 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12043 * driver.c: updated copyright date
12045 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12047 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12050 2008-05-19 Martin Baulig <martin@ximian.com>
12052 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12053 pointing to the new `_mono_debug_using_mono_debugger' variable.
12056 (mono_main): Check mono_debug_using_mono_debugger() rather than
12057 the `MONO_INSIDE_MDB' environment variable to check whether we're
12058 inside the debugger.
12060 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12062 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12065 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12067 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12069 * mini.c: Added mini_assembly_can_skip_verification. This
12070 function checks if the assembly requested to skip verification.
12071 Fixes part of #387274.
12073 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12075 * mini.c (mini_get_method): Disable the check for open generic classes when
12076 using generic sharing.
12078 * generics.cs: Add a test for #387034.
12080 * mini.c (mini_get_method): Check whenever the method class is an open generic
12081 type, and return NULL in that case, causing a verification error. Fixes
12084 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12086 * driver.c (mono_main): Revert r102623. The right
12087 thing to do is to enable the verifier under verifiable
12088 unless a --security flag was passed.
12090 We need this non-trivial behavior for --verify-all otherwise
12091 mcs-compileall won't be able to use it. As it needs everything to
12092 be verified under validil.
12094 2008-05-06 Martin Baulig <martin@ximian.com>
12098 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12099 (mono_debugger_thread_cleanup): Likewise.
12100 (mono_debugger_extended_notification): Likewise.
12102 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12104 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12105 against both inflated and non-inflated methods. We need to check against the
12106 generic definition for cases where the instantiated method is not visible.
12107 We need to check against the inflated types for cases where the instantiation
12108 changes any super type. This fixes #382986.
12110 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12111 that check for visibiliy as generic params only appears as the type subject
12112 of tokens on call opcodes. Field manipulation and ldftn must always
12113 target an exact type.
12115 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12117 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12118 if no related --security flag is passed.
12120 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12122 * mini-arch.h: Prepare support for ppc64.
12124 Contributed under MIT/X11 license.
12126 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12128 * aot-runtime.c: Prepare support for ppc64.
12130 Contributed under MIT/X11 license.
12132 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12134 * mini-ops.h: Prepare support for ppc64.
12136 Contributed under MIT/X11 license.
12138 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12140 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12142 Contributed under MIT/X11 license.
12144 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12146 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12147 assemblies, since aot_name is not a full path, causing us to load MS.NET
12148 assemblies on windows.
12150 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12152 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12153 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12154 * main.c: Use UTF-8 encoded command line instead of Windows default code
12155 page on Windows to support Unicode.
12156 * driver.c (DllMain): New function for mixed-mode assembly support.
12157 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12158 export __stdcall functions without decoration.
12160 Contributed under MIT/X11 license.
12162 2008-04-28 Mark Probst <mark.probst@gmail.com>
12164 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12165 saving it very early.
12167 2008-04-28 Mark Probst <mark.probst@gmail.com>
12169 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12170 deleted. The only way to access the new RGCTX is via the
12173 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12174 vtable instead of the RGCTX to static methods.
12176 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12177 accessing the new RGCTX.
12179 * generic-sharing.c: There is no separation between self, type
12180 arguments and other types in the RGCTX anymore.
12182 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12184 * mini-amd64.c (add_general): Remove previous stack adjustment.
12185 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12186 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12187 for 32 bytes of stack space reserved for all calls.
12189 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12190 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12193 Code contributed under MIT/X11 license.
12195 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12197 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12198 against the root definition, peeling out method and type instantiations.
12199 Cache verify success results, code that fails verification is still
12200 checked multiple times.
12202 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12204 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12206 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12208 * mini-amd64.c (add_general): Always increment stack on Win64.
12209 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12212 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12213 stack based argument handling on Win64.
12215 Code contributed under MIT/X11 license.
12217 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12219 * Makefile.am (version.h): Add support for git-svn.
12221 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12223 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12224 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12225 avoiding allocations and libc functions which might deadlock.
12227 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12228 'no-gdb-backtrace' option is set.
12230 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12232 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12234 2008-04-21 Martin Baulig <martin@ximian.com>
12236 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12237 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12239 2008-04-21 Martin Baulig <martin@ximian.com>
12241 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12242 `thread_vtable', `event_handler_ptr' and `event_handler'.
12244 2008-04-21 Martin Baulig <martin@ximian.com>
12246 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12247 allows delayed initialization of the `executable_code_buffer' when
12250 2008-04-21 Martin Baulig <martin@ximian.com>
12252 * mini.h (mono_debugger_create_notification_function): Removed.
12253 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12255 * mdb-debug-info64.s
12256 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12258 * mdb-debug-info32.s
12259 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12261 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12262 currently only works on x86 and x86_64, so don't create it on ppc.
12264 2008-04-21 Martin Baulig <martin@ximian.com>
12266 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12269 (mini_method_compile): In the fp elimination check, check
12270 `debug_options.mdb_optimizations' in addition to
12271 mono_debug_using_mono_debugger().
12273 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12274 disable some JIT optimizations which are only disabled when
12275 running inside the debugger.
12276 Added `--help-debug' option to describe the debugging options.
12277 (parse_debug_options): New static function to parse the `--debug'
12278 options, so we can easily add more stuff in future.
12280 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12282 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12283 the method has no body.
12285 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12287 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12288 assembly is not allowed in MSVC 64-bit compiler.
12289 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12290 as we get floating point exceptions everywhere.
12292 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12293 correctly align arguments for call to throw_exception.
12294 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12296 Code contributed under MIT/X11 license.
12298 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12300 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12302 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12304 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12306 * mini-amd64.c (NEW_INS): Set cil_code.
12308 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12309 from mini-amd64.c so all debugger related logic is in one place.
12311 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12312 later won't have a random ip assigned to them.
12314 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12316 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12317 the arch specific function initializes code_size.
12318 (mono_create_delegate_trampoline): Ditto.
12320 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12321 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12324 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12325 running under the debugger.
12327 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12330 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12331 debugger. Also move the disabling of optimizations here from driver.c.
12332 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12335 * mini.h (MonoCompile): Add a few new flags.
12337 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12339 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12340 so the cil_code field of created MonoInst's is properly set.
12341 (mini_select_instructions): Ditto.
12343 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12344 (MONO_INST_NEW_CALL): Ditto.
12346 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12347 in many places so the ins->cil_code field is properly initialized.
12349 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12352 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12354 * mini.c (mini_method_compile): Print a different message when compiling a
12357 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12360 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12362 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12365 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12367 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12369 * mini.c (handle_stack_args): Make this return void since its return value was
12370 never used. Also set cfg->unverifiable for invalid IL instead of calling
12373 2008-04-10 Mark Probst <mark.probst@gmail.com>
12375 * mini.c: Make sure "this" is live in catch clauses with type
12376 variables in shared generic code.
12378 2008-04-08 Mark Probst <mark.probst@gmail.com>
12380 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12381 generic_class_is_reference_type() to ensure the proper behaviour
12382 when sharing generic code and the type in question is a type
12385 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12387 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12388 race conditions when printing thread dumps. Fixes #377738.
12390 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12392 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12393 shows up when both MonoInst arguments can cause aliasig.
12394 There is likely no way in the current JIT to trigger this problem, but
12395 it showed up in the development of generics sharing, when in a new
12396 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12397 When the generics sharing code will be committed, its tests will be
12398 valid also for this bug.
12400 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12402 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12405 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12408 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12410 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12411 use a more detailed exception message for InvalidCastException.
12413 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12415 * driver.c (mono_main): Add --debug=casts option to turn on better
12416 InvalidCastException message details.
12418 * mini.c (mini_get_debug_options): New helper function to return the address of
12419 the debug_options variable.
12421 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12422 the jit_tls TLS variable.
12424 * mini.c (mono_jit_tls): New TLS variable.
12426 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12429 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12431 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12433 * mini.c: Removed verifer related stuff, code moved to verify.c.
12435 * driver.c: Using code from verify.c instead of mini.c.
12437 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12439 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12442 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12444 * mini.c (check_for_method_verify): Enabling verification of
12445 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12448 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12450 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12451 caller saved registers as well.
12453 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12454 saved registers as well.
12456 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12458 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12460 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12463 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12465 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12467 (get_call_info): Take a gsctx argument instead of 'cfg'.
12469 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12471 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12472 mono_verify_all is set.
12474 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12476 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12478 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12480 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12483 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12484 verifier and the code generated by the compiler.
12486 2008-03-25 Mark Probst <mark.probst@gmail.com>
12488 * mini.c: Generic sharing of the non-nullable case of the box
12491 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12493 * inssel.brg: Fix the build.
12495 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12497 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12499 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12500 Array:Address. Fixes #372410.
12502 * iltests.il.in: New tests for readonly prefix.
12504 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12506 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12507 mini-trampolines.c.
12509 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12512 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12514 * mini.c (mono_decompose_op_imm): New helper function.
12516 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12517 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12520 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12521 mono_arch_output_basic_block. Fix warnings.
12523 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12526 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12528 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12529 since the extra frame is now detected automatically inside the loop.
12531 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12532 opts which are now in mono_peephole_ins ().
12534 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12536 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12537 frames and skip duplicate managed-to-native frames. Fixes #367665.
12539 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12540 opts which are now in mono_peephole_ins ().
12541 (mono_arch_peephole_pass_2): Ditto.
12543 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12545 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12546 arch independent peephole optimizations.
12548 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12549 opts which are now in mono_peephole_ins ().
12551 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12553 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12555 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12558 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12559 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12562 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12564 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12565 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12568 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12569 mono_arch_output_basic_block. Fix warnings.
12571 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12573 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12576 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12578 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12581 * iltests.il: Add new tests.
12583 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12585 * mini.c: Removed Windows version macros.
12587 2008-03-20 Mark Probst <mark.probst@gmail.com>
12589 * generic-sharing.c: Put reflection types in the extensible part
12590 of the runtime generic context.
12592 * mini.c: Generic sharing of the GetTypeHandle special case of the
12593 ldtoken instruction.
12595 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12597 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12599 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12601 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12602 consistency with the other version on the linear IR branch.
12604 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12606 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12608 * iltests.il.in: Add new tests.
12610 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12612 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12614 * iltests.il.in: Add new tests.
12616 2008-03-19 Mark Probst <mark.probst@gmail.com>
12618 * mini.c: Two variables with the same name were declared in
12619 nesting contexts and one wasn't initialized. Fixed.
12621 2008-03-19 Mark Probst <mark.probst@gmail.com>
12623 * mini.c: Generic sharing of the initobj instruction.
12625 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12627 * mini.c: make the test to optimize ldtoken from typeof() more
12630 2008-03-18 Mark Probst <mark.probst@gmail.com>
12632 * mini.c: Generic sharing of the initobj instruction for reference
12635 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12637 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12638 the mono_breakpoint_clean_code() code to perform bound checks.
12640 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12642 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12643 mono_arch_patch_callsite() to include the start of the managed method
12644 to be able to perform bound checks.
12646 2008-03-17 Mark Probst <mark.probst@gmail.com>
12648 * mini.c: Generic sharing for the isinst instruction.
12650 2008-03-17 Mark Probst <mark.probst@gmail.com>
12652 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12653 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12654 with the runtime generic context argument.
12656 * mini.c: Share calls to several types of unsharable methods by
12657 putting the address of the method code in the runtime generic
12658 context and doing an indirect call.
12660 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12663 2008-03-16 Mark Probst <mark.probst@gmail.com>
12665 * generic-sharing.c: Change due to a change in the runtime genric
12668 2008-03-15 Martin Baulig <martin@ximian.com>
12671 (mono_arch_nullify_class_init_trampoline): Add call to
12672 mono_breakpoint_clean_code() to make things work when running
12673 inside the debugger.
12676 (mono_arch_nullify_class_init_trampoline): Add call to
12677 mono_breakpoint_clean_code() to make things work when running
12678 inside the debugger.
12680 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12682 * inssel-long.brg (reg): Fix 64 bit build.
12684 2008-03-14 Mark Probst <mark.probst@gmail.com>
12686 * mini.c, mini.h: Share static generic code by passing it an
12687 implicit argument pointing to the runtime generic context.
12689 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12690 inssel-long32-mips.brg: New opcodes for calling shared static,
12691 which need to be passed the runtime generic context.
12693 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12694 argument on the stack in the prologue if needed. New function for
12695 finding the runtime generic context argument from the registers
12696 saved by the trampoline.
12698 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12699 runtime generic context argument.
12701 * tramp-amd64.c: Also restore the register used for the runtime
12702 generic context argument.
12704 * mini-trampoline.c: Resolve shared static calls by consulting the
12705 runtime generic context via the new argument.
12707 * generic-sharing.c: Add an argument to sharability-checking
12708 functions that specifies whether type variables should be treated
12709 as sharable type arguments.
12711 * inssel-x86.brg: Removed a superfluous, buggy rule.
12713 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12716 2008-03-14 Martin Baulig <martin@ximian.com>
12718 * debug-debugger.c (main_thread_handler): Call
12719 mono_runtime_run_main() without sending any notifications.
12721 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12723 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12725 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12727 2008-03-14 Mark Probst <mark.probst@gmail.com>
12729 * tramp-x86.c: Fixed register restore offsets in the trampoline
12730 code for ECX and EDX.
12732 2008-03-12 Geoff Norton <gnorton@novell.com>
12734 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12735 different ucontext_t implementations.
12736 * exceptions-arm.c: Use the above defines to get exceptions working on
12737 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12738 * mini-arm.c: Implement iPhone icache support (based on a patch by
12739 Luke Howard lukeh@padl.com)
12741 2008-03-12 Mark Probst <mark.probst@gmail.com>
12743 * mini.c: Enable generic sharing of calls to non-static
12744 non-interface non-generic non-value-type methods.
12746 * mini-trampolines.c: Resolve calls from shared generic code.
12748 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12750 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12752 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12754 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12756 * mini.c: some fixes for the AOT compiler.
12758 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12760 * cpu-amd64.md: Add clob:1 to some float opcodes.
12762 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12764 * mini.h: Added MiniVerifierMode enumeration.
12766 * mini.c: Added mini_verifier_set_mode to control
12767 the usage of the new verifier.
12769 * mini.c (mono_method): Integrated the new verifier.
12771 * driver.c: Extended --security option with validil and
12772 verifiable options to activate the new verifier.
12774 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12776 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12777 optimization to ctors taking 0 or 2 arguments too.
12779 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12782 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12784 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12786 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12788 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12789 non-aot case as well.
12791 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12793 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12796 * aot-compiler.c (encode_patch): Ditto.
12798 * mini.h (G_MININT32): Fix the definition of this.
12800 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12802 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12804 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12806 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12808 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12809 methods returning vtypes in registers.
12810 (mono_arch_allocate_vars): Ditto.
12812 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12814 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12816 * generics.cs: Add a test from the linear IR branch.
12818 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12820 * mini.c (inline_method): Cache failed inline attempts.
12822 2008-03-04 Mark Probst <mark.probst@gmail.com>
12824 * mini.c: For shared methods of generic classes put the location
12825 of "this" into the MonoGenericJitInfo.
12827 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12828 register out of a MonoContext by register number. Add the generic
12829 sharing context as an argument to mono_arch_find_this_argument().
12831 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12832 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12833 for new arch function.
12835 * mini-exception.c: Handle open exception clauses in shared
12838 * mini-trampolines.c: Supply additional argument to
12839 mono_arch_find_this_argument().
12841 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12843 * Makefile.am (regtests): Run the bench.exe tests last.
12845 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12847 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12850 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12852 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12855 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12857 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12859 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12860 whose class has no cctor.
12862 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12864 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12866 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12869 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12871 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12872 to be in sync with the code on the linear IR branch.
12874 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12876 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12878 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12880 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12882 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12884 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12886 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12888 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12890 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12893 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12895 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12896 OP_LOADR4_MEMBASE emission.
12898 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12899 (mono_spillvar_offset_float): Ditto.
12901 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12903 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12906 * basic-long.cs: Add regression tests for them.
12908 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12910 (mono_arch_allocate_vars): Fix representation of single-precision float
12912 (mono_arch_output_basic_block): Ditto.
12914 * inssel-mips.brg: Ditto, remove duplicate items.
12916 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12917 arguments of tail calls as on other platforms.
12918 (mono_arch_output_basic_block): Handle tail calls.
12920 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12923 * objects.cs (test_5_pass_static_struct): Add test for it.
12925 Contributed under MIT/X11 license.
12927 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12929 * Makefile.am: Use gmcs for compiling the regression tests.
12931 * *.2.cs *.2.il: Rename to *.cs and *.il.
12933 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12935 * regalloc.h: Make the vassign array smaller.
12937 * mini.c (mini_method_compile): Remove an unused field in cfg.
12939 * mini-codegen.c: Add a bunch of micro optimizations.
12941 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12943 * regalloc.h: Remove some unused fields.
12945 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12947 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12949 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12951 2008-02-22 Mark Probst <mark.probst@gmail.com>
12953 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12955 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12956 trampoline: Fetch an entry from the runtime generic context. If
12957 it's NULL, jump to the actual trampoline to fill the runtime
12958 generic context. Otherwise, return it.
12960 * mini.c: Call the lazy fetch trampoline to get entries out of the
12961 runtime generic context.
12963 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12964 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12965 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12967 2008-02-21 Mark Probst <mark.probst@gmail.com>
12969 * mini.c: Fetch data out of the extensible part of the runtime
12970 generic context instead of calling a helper function.
12972 * generic-sharing.c: Some functions moved into
12973 metadata/generic-sharing.c. Helper function for fetching other
12974 types now checks and asserts against extensible rgctx (just for
12975 debugging purposes - the helper function isn't called anymore
12976 unless for debugging).
12978 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12980 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12981 for tail calls up to the point that the tests in iltests.exe run. Also add a
12982 dummy CKFINITE implementation.
12983 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12984 needed for trampoline LMF frames.
12986 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12987 trampoline LMF frames.
12989 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12991 * mini.c (inline_method): clean any pending loader error when inlining fail.
12992 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12994 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12996 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12998 * aot-runtime.c (decode_patch_info): Ditto.
13000 * mini.c (mono_resolve_patch_target): Ditto.
13002 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13005 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13007 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13008 if it references an icall address.
13010 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13012 * cpu-s390x.md: Remove some more unused opcodes.
13014 * cpu-s390x.md: Remove some unused opcodes.
13016 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13017 mono_op_imm_to_op ().
13019 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13020 instead of a switch statement.
13022 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13023 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13025 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13027 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13029 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13032 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13034 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13035 opened. Fixes #362607.
13037 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13039 * iltests.il.in: Add a test for static methods in interfaces.
13041 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13043 * genmdesc.c (build_table): Fix a crash on older glib versions.
13045 * cpu-sparc.md: Remove some unused opcodes.
13047 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13048 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13050 * cpu-amd64.md: Remove some unused opcodes.
13052 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13053 like the other opcodes.
13055 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13057 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13059 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13061 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13062 variables 'cfg' instead of 'm' for consistency.
13064 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13066 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13067 argument holding the vtype return address, to avoid the ambigious use of
13068 cfg->ret for this purpose.
13070 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13072 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13074 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13075 new mono_print_ins () function which only takes one argument.
13077 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13079 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13082 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13084 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13086 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13088 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13089 opcodes and other small changes.
13091 * mini-ops.h: Add some new opcodes from the linear IR branch.
13093 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13095 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13096 opcodes, use the REG_MEMBASE opcodes instead.
13098 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13099 opcodes, use the REG_MEMBASE opcodes instead.
13101 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13104 * mini.c (mono_op_imm_to_op): New helper function.
13106 * mini-ops.h: Add some opcodes from linear IR branch.
13108 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13110 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13113 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13115 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13118 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13120 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13122 * aot-compiler.c (emit_method_code): Add an assert.
13124 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13125 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13128 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13130 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13131 some load/store opcodes so they are consistent.
13132 (mono_arch_emit_prolog): Simplify some code.
13134 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13136 * objects.cs: Add tests for large argument offsets on ARM.
13138 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13139 stack offsets. Fixes #359651.
13141 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13143 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13145 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13147 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13149 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13151 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13152 rid of CEE_CONV_R_UN.
13154 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13156 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13158 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13160 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13162 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13164 * cpu-amd64.md: Remove some unused opcodes.
13166 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13168 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13170 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13171 arch specific functions for its parts. Call the peephole pass after local
13172 regalloc so the prolog can compute a more accurate max_offset.
13174 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13175 the corresponding OP_I/OP_L opcodes.
13177 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13179 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13181 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13183 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13184 as they are handled in mini.c.
13186 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13188 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13189 case since it is handled in mini.c.
13191 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13193 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13195 * *.c: Use the new opcodes in the IR and back end code.
13197 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13199 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13201 2008-02-06 Mark Probst <mark.probst@gmail.com>
13203 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13204 an assert because it has a race condition.
13206 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13208 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13210 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13212 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13214 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13215 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13217 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13219 * cpu-amd64.md (move): Correct the maximum size of move.
13221 2008-02-05 Mark Probst <mark.probst@gmail.com>
13223 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13224 the generic class init trampoline to return quickly if the class
13227 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13229 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13230 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13232 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13234 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13237 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13239 * objects.cs: Add some soft-float tests.
13241 * mini.c: Fix a couple more soft-float issues.
13243 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13245 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13246 avoid a REX prefix.
13248 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13250 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13251 exception happens while compiling a virtual method.
13253 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13255 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13257 * mini-sparc.c: Fix build.
13259 * mini-sparc.c (get_call_info): Add support for generic sharing.
13261 * mini-exceptions.c: Add a FIXME.
13263 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13265 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13266 altstack handling code.
13268 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13270 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13272 * mini-s390.c: Add support for generic sharing.
13274 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13276 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13278 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13280 * mini-s390x.c: Add support for generic sharing.
13282 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13284 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13286 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13287 can be used since it takes a 16 bit signed immediate.
13289 * inssel-s390x.brg: Fix OP_SETRET.
13291 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13293 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13295 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13297 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13299 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13302 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13305 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13306 of the unused mono_arch_patch_delegate_trampoline stuff.
13308 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13310 * basic-long.cs: Move the fp related tests to basic-float.cs.
13312 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13314 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13316 * basic-calls.cs: Add a test for proper float argument passing.
13318 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13319 if the context corresponds to an exception received through a signal.
13321 * exceptions.cs: Add a test for nullref handling at the start of a try
13324 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13326 * jit-icalls.c (mono_break): New JIT icall.
13328 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13330 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13332 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13334 * cpu-*.md: Get rid of unused opcodes.
13336 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13338 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13341 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13344 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13345 the arch independent trampoline code in mini-trampolines.c.
13347 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13349 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13351 * mini-s390.h: Remove an unused define.
13353 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13354 the arch independent trampoline code in mini-trampolines.c.
13356 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13358 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13360 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13362 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13364 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13366 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13368 * cpu-amd64.md: Use smaller sizes for int opcodes.
13370 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13372 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13375 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13378 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13379 instead of though a pointer to save an indirection when accessing elements of
13382 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13384 (NOT_IMPLEMENTED): New helper macro.
13385 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13388 * *.c: Use the new helper macro.
13390 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13392 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13394 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13396 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13399 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13401 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13402 profiling is enabled.
13404 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13406 (mono_arch_emit_prolog): Add more first bblock optimizations.
13408 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13409 in order if possible.
13410 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13411 bblock, since the arguments are still in their original registers.
13413 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13415 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13417 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13420 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13423 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13425 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13426 process async exceptions received while in unmanaged code.
13428 * mini.c (mini_init): Install a callback with the runtime which will be called
13429 when a thread receives an async exception while in unmanaged code.
13431 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13433 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13435 2008-01-16 Wade Berrier <wberrier@novell.com>
13442 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13444 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13445 compilation with sun cc.
13447 * cpu-*.md: Fix the build.
13449 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13451 * mini-amd64.h: Add some comments to the MonoLMF structure.
13453 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13455 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13456 in the LMF structure if possible. This saves two instructions in the
13457 managed->native wrappers.
13459 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13461 2008-01-16 Mark Probst <mark.probst@gmail.com>
13463 * generic-sharing.c: New type argument lookup code which uses the
13464 runtime generic context template.
13466 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13468 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13470 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13471 (mono_arch_output_basic_block): Fix localloc implementation.
13473 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13475 * mini-ia64.c (peephole_pass): Fix ia64 build.
13477 * mini-amd64.c (peephole_pass): Fix a warning.
13479 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13480 at a constant offset from sp/fp.
13482 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13483 instead of obtaining it from *lmf in the managed method case.
13485 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13487 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13489 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13491 * mini.h (MonoInstList): New type.
13492 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13493 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13494 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13495 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13496 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13497 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13498 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13499 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13500 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13501 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13502 MONO_INST_LIST_FOR_EACH_ENTRY,
13503 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13504 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13505 mono_inst_list_first, mono_inst_list_last,
13506 mono_inst_list_next, mono_inst_list_prev): New instruction
13507 list handling interfaces.
13508 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13509 list head 'ins_list'.
13510 (MonoInst): Replace next pointer with list head 'node'.
13511 (MonoCallInst): Make 'out_args' a MonoInstList.
13512 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13513 (MonoCompile): Delete reverse_inst_list and
13514 reverse_inst_list_len.
13515 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13516 mono_arch_lowering_pass, mono_arch_local_regalloc,
13517 mono_arch_output_basic_block, mono_arch_emit_prolog):
13518 Convert to new instruction lists.
13519 (insert_after_ins): Delete.
13520 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13522 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13523 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13524 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13525 mono_emulate_opcode, mono_emit_load_got_addr,
13526 inline_method, mono_method_to_ir, mono_print_bb_code,
13527 print_dfn, decompose_pass, nullify_basic_block,
13528 replace_out_block_in_code, remove_block_if_useless,
13529 merge_basic_blocks, move_basic_block_to_end,
13530 try_unsigned_compare, optimize_branches, mono_print_code,
13531 mini_select_instructions, remove_critical_edges): Likewise.
13532 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13533 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13534 mono_arch_output_basic_block, mono_arch_emit_prolog):
13536 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13537 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13538 mono_arch_output_basic_block): Likewise.
13539 (inst_list_prepend, insert_after_ins): Delete.
13540 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13541 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13543 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13544 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13545 mono_arch_emit_prolog): Likewise.
13546 * cfold.c (mono_constant_fold): Likewise.
13547 * liveness.c (visit_bb, mono_analyze_liveness,
13548 optimize_initlocals): Likewise.
13549 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13550 * graph.c (mono_draw_code_cfg): Likewise.
13551 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13552 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13553 mono_ssa_cprop): Likewise.
13554 * abcremoval (get_relations_from_previous_bb, process_block):
13556 * local-propagation (mono_cprop_invalidate_values,
13557 mono_local_cprop_bb): Likewise.
13558 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13559 peephole_pass, mono_arch_output_basic_block,
13560 mono_arch_emit_prolog): Likewise.
13561 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13562 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13563 mono_arch_emit_prolog): Likewise.
13564 (insert_after_ins): Delete.
13565 * aliasing.c (print_code_with_aliasing_information,
13566 mono_build_aliasing_information, mono_aliasing_deadce):
13567 Convert to new instruction lists.
13568 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13569 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13570 mono_arch_local_regalloc, mono_arch_output_basic_block):
13572 (insert_after_ins): Delete.
13573 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13574 peephole_pass, mono_arch_output_basic_block): Convert to
13575 new instruction lists.
13576 * mini-codegen (InstList, inst_list_prepend,
13577 insert_after_ins): Delete.
13578 (insert_before_ins, get_register_force_spilling,
13579 get_register_spilling, free_up_ireg, free_up_reg,
13580 create_copy_ins, create_spilled_store, alloc_int_reg,
13581 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13582 to new instruction lists.
13583 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13584 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13585 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13586 (insert_after_ins): Delete.
13587 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13588 mono_arch_local_regalloc, mono_arch_output_basic_block,
13589 mono_arch_call_opcode): Convert to new instruction lists.
13590 (insert_after_ins): Delete.
13591 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13592 peephole_pass, mono_arch_output_basic_block,
13593 mono_arch_emit_prolog): Convert to new instruction lists.
13595 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13597 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13599 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13602 * Makefile.am (version.h): Make this work with non-bash shells.
13604 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13606 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13608 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13610 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13611 the InitializeArray optimization.
13613 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13615 * mini.c driver.c: Don't include os/gc_wrapper.h.
13617 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13619 * mini.c (print_jit_stats): Print GC statistics if available.
13621 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13623 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13625 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13627 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13629 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13631 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13633 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13635 * driver.c (mono_main): Ditto.
13637 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13639 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13641 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13642 in the vtable can't be encoded.
13643 (compile_method): Ditto.
13645 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13647 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13650 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13653 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13654 the top LMF entry belongs to the current method.
13656 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13658 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13660 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13662 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13664 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13666 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13668 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13670 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13673 * basic-float.cs: Add an ulong->double cast test.
13675 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13677 * mini.c (mono_method_to_ir): Fix a warning.
13679 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13681 * mini-ops.h: Add OP_SWITCH.
13683 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13684 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13686 2007-12-11 Geoff Norton <gnorton@novell.com>
13688 * mini-s390x.c: Minor change to the MAX() define to allow
13689 it to compile with other gcc versions.
13691 2007-12-11 Geoff Norton <gnorton@novell.com>
13694 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13696 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13698 exceptions-arm.c (mono_arch_get_restore_context): Restore
13701 exceptions-arm.c (throw_exception): Save the frame pointer.
13702 This is a partial fix for #323747. Only the client side is
13705 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13707 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13708 was using an unrelated variable to log the class which
13709 needed the cctor to be called. This was crashing on arm.
13711 2007-12-09 Robert Jordan <robertj@gmx.net>
13713 * mini-x86.c (mono_arch_emit_epilog):
13714 Consider all kinds of 64-bit types. Fixes #323114.
13716 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13718 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13720 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13722 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13724 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13726 * mini.c: run type ctor before allocating an object, not only
13727 when running it's constructor method (fixes at least part of bug #342507).
13729 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13731 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13733 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13734 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13737 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13738 mono_generic_class_init_trampoline () the same as it is done with the other
13741 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13742 aot-runtime.c aot-compiler.c: Implement AOT support.
13744 2007-12-07 Mark Probst <mark.probst@gmail.com>
13746 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13747 build for archs which don't have the vtable trampoline defined
13750 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13752 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13754 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13756 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13758 * tramp-<ARCH>.c: Use the new helper function.
13760 2007-12-07 Mark Probst <mark.probst@gmail.com>
13762 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13763 trampoline call, which takes a vtable argument.
13765 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13766 OP_TRAMPCALL_VTABLEs like other calls.
13768 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13769 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13770 call. Implemented a support function which fetches the vtable
13771 from a register set.
13773 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13774 Implemented a generic class init trampoline, using the
13775 OP_TRAMPCALL_VTABLE opcode.
13777 * mini.c: Implemented static field access when sharing generic
13778 code. This implies initing the class using the new
13779 OP_TRAMPCALL_VTABLE call.
13781 2007-12-07 Mark Probst <mark.probst@gmail.com>
13783 * mini.c: Don't compile methods with sharing enabled if their
13784 classes are disabled for sharing.
13786 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13788 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13789 opcodes. Fixes #346563.
13791 * objects.cs: Add a new test.
13793 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13795 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13796 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13798 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13800 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13802 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13804 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13807 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13809 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13811 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13812 optimization in the AOT case.
13814 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13816 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13818 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13820 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13822 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13824 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13825 is created by the inlined delegate ctor.
13827 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13829 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13831 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13833 * cpu-x86.md: Fix the length of ckfinite.
13835 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13837 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13839 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13840 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13842 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13844 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13845 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13847 2007-11-28 Martin Baulig <martin@ximian.com>
13850 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13851 after creating the trampoline.
13853 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13855 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13857 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13860 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13861 instead of the calling method to help AOT.
13863 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13865 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13867 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13870 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13872 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13874 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13875 (encode_method_ref): No need to handle generic method definitions specially.
13877 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13879 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13882 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13884 (compile_method): Enable generic sharing.
13886 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13888 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13889 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13891 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13894 * mini-trampolines.c: Fix a warning.
13896 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13898 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13899 (generic_class_is_reference_type): Remove unused function.
13901 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13902 in the generic vtable trampoline case.
13904 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13906 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13907 return an AOT method based on a vtable slot.
13909 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13911 * mini.c (mini_get_vtable_trampoline): Export this.
13913 2007-11-22 Martin Baulig <martin@ximian.com>
13916 (MonoDebuggerInfo): Move `debugger_version' up.
13918 2007-11-22 Martin Baulig <martin@ximian.com>
13921 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13923 * mini-trampolines.c
13924 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13925 after compiling the method.
13927 2007-11-20 Martin Baulig <martin@ximian.com>
13930 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13931 (mono_debugger_remove_breakpoint): Likewise.
13932 (mono_debugger_check_breakpoints): Likewise.
13934 * debug-debugger.c: Implement the new breakpoint interface here.
13936 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13938 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13939 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13941 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13943 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13945 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13947 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13950 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13953 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13954 returning a vtype in a register.
13956 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13957 here from the arch specific code.
13959 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13962 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13963 (mono_arch_emit_prolog): Increment maximum prolog size.
13965 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13966 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13968 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13969 MonoGenericSharingContext.
13971 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13972 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13974 2007-11-15 Mark Probst <mark.probst@gmail.com>
13976 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13977 which extract fields out of the runtime generic context. Full
13978 sharing of the NEWARR opcode.
13980 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13982 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13983 --enable-minimal=ssa.
13985 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13987 * mini-trampolines.c (mono_delegate_trampoline): Update after
13988 mono_marshal_get_delegate_invoke () signature change.
13990 2007-11-13 Mark Probst <mark.probst@gmail.com>
13992 * mini.c: Removed the shared context in favor of the generic
13993 sharing context. Allocate the MonoJitInfo structure with room for
13994 the generic sharing context if it's needed.
13996 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13997 domain-internals.h now.
13999 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14001 * generic-sharing.c: Several changes for working without a shared
14002 context and instead operating on open types instead.
14004 2007-11-12 David S. Miller <davem@davemloft.net>
14006 * inssel-sparc.brg: Fix double instruction emit.
14008 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14010 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14011 Get/Set/Address methods.
14013 * mini.c debug-debugger.c mini-trampolines.c: Update after
14014 mono_marshal_get_delegate_invoke signature change.
14016 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14018 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14019 This can happens with dynamic methods. Fixes the other bug in #322722.
14021 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14023 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14026 * mini-arm.c (arm_patch): Implement patching of BX call
14027 sequence. Fixes one of the bugs in #322722.
14029 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14031 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14032 under Linux. We only need to flush every 32-byte cache line.
14034 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14037 move_basic_block_to_end: Add branches when needed, eventually creating
14039 optimize_branches: added a parameter that tells if it's ok to create
14040 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14041 and avoid calling move_basic_block_to_end when it's not ok.
14044 2007-11-07 Mark Probst <mark.probst@gmail.com>
14046 * mini.c: Abort inlining call to InitializeArray if something
14047 looks wrong. Let the icall handle it, which now has proper safety
14050 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14052 * mini.c (mono_spill_call): add support for soft-float.
14054 * mini.c (mono_method_to_ir): add support for soft-float
14055 to inlined functions that return float.
14057 * mini.c (mono_method_to_ir): add support for soft-float
14058 to cee_stsfld opcode on float fields.
14060 2007-11-05 Geoff Norton <gnorton@novell.com>
14062 * mini-x86.h: Fix the structure access for X86 Leopard.
14065 2007-11-05 Martin Baulig <martin@ximian.com>
14067 * mini-trampolines.c
14068 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14069 after compiling the method to notify the debugger.
14071 2007-11-05 Martin Baulig <martin@ximian.com>
14073 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14075 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14077 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14078 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14080 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14082 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14083 native-to-managed wrappers.
14085 2007-11-01 Geoff Norton <gnorton@novell.com>
14087 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14090 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14092 * mini.c, mini-x86.c: when getting back from unmanaged code
14093 to managed via a marshaled delegate we also need to set the
14096 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14098 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14101 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14103 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14104 let the debugger or other external agents to tell the JIT when
14105 a sw breakpoint has been inserted in the code that the JIT needs
14106 to be able to inspect.
14108 2007-10-31 Martin Baulig <martin@ximian.com>
14111 (MonoDebuggerInfo): Remove `runtime_class_init'.
14113 2007-10-30 Martin Baulig <martin@ximian.com>
14116 (mono_debugger_thread_created): Added `MonoThread *' argument.
14117 (mono_debugger_extended_notification): New public method.
14118 (mono_debugger_trampoline_compiled): New public method.
14121 (MonoDebuggerThreadInfo): Added `thread' and
14122 `extended_notifications' fields.
14125 (debugger_executable_code_buffer): New static variable.
14128 (MonoDebuggerInfo): Added `executable_code_buffer',
14129 `executable_code_buffer_size', `breakpoint_info_area',
14130 `breakpoint_table' and `breakpoint_table_size'.
14132 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14134 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14135 that IP either is an unused value or the vtable pointer. IMT
14136 calls use vtable + offset now. Reduced by almost half the size
14139 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14141 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14142 defines to access param registers. Replace long usage with
14143 gsize as sizeof(long) != sizeof(void*) on Win64.
14145 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14146 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14147 instead of non-existant _GetAddressOfReturnAddress.
14149 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14150 param registers. Save/restore %rdi and %rsi in MonoLMF.
14152 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14153 param registers. Modify (throw_exception) signature to take
14154 %rdi and %rsi on Win64.
14156 Code is contributed under MIT/X11 license.
14158 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14160 * helpers.c: unlink debugging output files.
14162 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14164 * mini.c: Move mono_create_ftnptr () to object.c.
14166 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14168 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14169 optional. This function can now be used to disassemble code generated
14170 outside the JIT such as trampolines and IMT thunks.
14172 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14174 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14175 vtable pointer from a ldr instruction.
14177 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14178 new IMT call sequence.
14180 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14181 call sequence for interface invocations.
14183 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14184 for imt support. This function is empty since IMT on ARM requires no
14185 special handling on the IR side.
14187 * mini-arm.c (mono_arch_find_imt_method): added, required for
14190 * mini-arm.c (mono_arch_find_this_argument): added, required
14193 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14194 a ldr instruction to load a value stored in the code stream.
14196 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14200 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14202 * mini.c (mini_init): Install the jump trampoline callback.
14204 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14206 * mini-trampolines.c: handle synchronized methods with the common
14207 vtable trampoline (bug #335601).
14209 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14211 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14213 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14216 * mini-ia64.h mini-ia64.c: Add support for IMT.
14218 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14219 prolog. Fixes #331958.
14221 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14223 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14225 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14227 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14230 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14232 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14235 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14237 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14240 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14242 * mini-trampolines.c: changed the magic rampoline to understand
14243 the common vtable trampoline method: the method to invoke is
14244 determined by the vtable displacement of the call.
14246 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14248 * mini.c, mini.h: register the common vtable trampoline if the
14249 architecture supports it.
14251 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14253 * cpu-amd64.md: use the correct max length for tls_get.
14255 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14257 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14258 CEE_STELEM_ANY. Fixes #333696.
14260 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14262 * exceptions-x86.c: provide more graceful handling of the case where
14263 we followed a bogus function pointer from managed code (bug #332866).
14265 2007-10-11 Mark Probst <mark.probst@gmail.com>
14267 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14268 replaces the generic_shared flag and will carry more information
14271 * generic-sharing.c: Added mini_type_stack_size() which allows
14272 allows open types if given a generic sharing context.
14273 mini_get_basic_type_from_generic() takes a
14274 MonoGenericSharingContext* instead of a MonoCompile* now.
14276 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14277 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14278 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14279 changes above. Just passing arguments through to the right
14282 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14284 * mini-arm.c: unify the call emission to emit_code_seq().
14286 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14288 * tramp-arm.c: reduced the trampoline size.
14290 2007-10-10 Mark Probst <mark.probst@gmail.com>
14292 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14293 variable handling out of arch-specific code.
14295 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14297 * mini-arm.c: implemented fast delegate dispatch.
14299 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14301 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14302 that fp elimination is turned off if the space required by locals is too
14303 big. Fixes #331958.
14305 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14307 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14308 ARM to the new style trampoline.
14310 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14312 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14314 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14316 2007-10-09 Martin Baulig <martin@ximian.com>
14319 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14320 `field_info_offset_offset'.
14322 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14324 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14325 removed more internal usage of the r11 register and made it available
14326 to the register allocator.
14328 2007-10-08 Mark Probst <mark.probst@gmail.com>
14330 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14331 when sharing generics and treat type variables as references.
14333 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14335 * mini-ppc.c: started removing the internal uses of register r11
14336 to eventually allow the register allocator to manage it as an
14337 additional available register.
14339 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14341 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14343 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14345 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14346 specific trampolines as they are not performance critical as a jump
14347 target (maybe align as before only for AOT code?). This saves about
14348 200 KB of native code on x86 for monodevelop startup.
14350 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14352 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14353 monodevelop startup.
14355 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14357 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14359 * mini-sparc.h mini-sparc.c: Implement IMT support.
14361 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14362 its smaller and doesn't clobber sparc_g1.
14364 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14366 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14368 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14370 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14372 * mini-ppc.c: implemented fast delegate invocation.
14374 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14376 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14378 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14380 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14381 code to the new style trampoline in preparation for IMT support.
14383 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14385 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14386 systems already. This also reduces the specific trampiline sizes and
14387 prepares for the use of r12 as the IMT identifier register.
14389 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14391 * mini-mips.h: endianess fix (simplified from a patch by
14392 Thomas Kunze <thommy@tabao.de>, bug #323737).
14394 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14396 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14397 to access ucontext fields and enable netbsd support
14398 (partially from Magnus Henoch <mange@freemail.hu>).
14400 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14402 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14403 use the preprocessor from the CPP env var if it is set.
14405 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14407 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14408 code, before interface_offset gets used.
14410 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14412 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14413 mono_class_setup_vtable () before accessing klass->vtable.
14415 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14417 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14420 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14422 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14423 IMT slots (this saves hundreds of KB of memory in programs like
14424 IronPython and Monodevelop).
14426 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14428 * mini.c: print the delegate counter.
14430 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14432 * mini-x86.c: make it easier to enable the debugging code for IMT
14435 2007-09-28 Martin Baulig <martin@ximian.com>
14438 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14439 `mono_method_klass_offset' and `mono_method_token_offset'.
14441 2007-09-20 Mark Probst <mark.probst@gmail.com>
14443 * mini.c: First generics sharing implementation. Can only share
14444 in very simple cases. If sharing doesn't work it falls back to
14445 dedicated compilation.
14447 * mini.h: Flag in MonoCompile to specify whether generic
14448 compilation is shared. Flags enum for marking which generic inst
14449 of a context is used. Prototypes for helper functions.
14451 * generic-sharing.c: Helper functions for generic method sharing.
14453 * optflags-def.h: Optimization flag (gshared) for enabling generic
14454 method sharing added.
14456 * Makefile.am: generic-sharing.c added.
14458 2007-09-19 Daniel Nauck <dna@mono-project.de>
14460 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14462 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14463 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14466 2007-09-19 Martin Baulig <martin@ximian.com>
14468 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14469 mono_debug_cleanup() is now part of mono_cleanup().
14471 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14473 * driver.c (mono_main): Fix a warning.
14475 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14477 * aot-compiler.c: Optimize various parts when processing large assemblies.
14480 * mini.c (mono_patch_info_hash): Improve hash function.
14482 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14484 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14486 Code is contributed under MIT/X11 license.
14488 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14490 * mini.c (mini_init): Fix a leak.
14492 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14494 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14496 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14498 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14500 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14502 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14504 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14507 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14509 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14511 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14513 * aot-runtime.c (decode_patch_info): Ditto.
14515 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14517 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14518 static case. Cache delegates in architecture specific code,
14519 based on number of parameters.
14521 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14522 in architecture specific code, based on number of parameters.
14524 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14525 caching happen in architecture specific code now.
14527 Code is contributed under MIT/X11 license.
14529 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14531 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14532 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14533 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14535 Code is contributed under MIT/X11 license.
14537 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14538 * mini.c: (mono_thread_abort) Fixed bug #82416.
14540 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14542 * mini.: hook the new managed GC allocation feature into the JIT.
14544 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14546 * mini.c: implementation for the new runtime tls opcode.
14548 2007-09-11 Martin Baulig <martin@ximian.com>
14551 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14552 `mono_method_inflated_offset'.
14554 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14556 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14557 async exceptions into a method.
14559 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14560 purpose of testing whenever the unwinder works at every instruction.
14562 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14564 * mini.c: check accessibility of method used in ldftn (fixes
14567 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14569 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14571 * inssel.brg: Fix a warning.
14573 2007-09-03 Martin Baulig <martin@ximian.com>
14575 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14576 now takes the `main_method' as argument.
14578 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14580 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14582 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14584 * driver.c: include the cil-coff.h header on Windows.
14586 Code is contributed under MIT/X11 license.
14588 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14590 * mini.c, driver.c: don't include the cil-coff.h header.
14592 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14594 * mini.c: flag places that needs fixes fo soft-float support.
14596 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14598 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14599 endian systems (partially from Dean Jenkins, bug #81924).
14601 2007-08-28 Mark Probst <mark.probst@gmail.com>
14603 * mini.c (check_linkdemand): Remove embedded reference object in
14604 call to LinkDemandSecurityException.
14605 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14606 with an IntPtr instead of a reference object.
14608 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14610 * mini.c (handle_initobj): Handle alignment properly.
14612 * inssel.brg (mini_emit_memset): Ditto.
14614 * inssel.brg (mini_emit_memcpy): Ditto.
14616 * inssel-sparc.brg: Ditto.
14618 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14620 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14622 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14623 exceptions raised in unmanaged code. Fixes part of #82594.
14625 2007-08-24 Mark Probst <mark.probst@gmail.com>
14627 * mini.c (mono_method_to_ir), declsec.c
14628 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14630 2007-08-22 Martin Baulig <martin@ximian.com>
14633 (MonoDebuggerThreadInfo): New typedef.
14634 (mono_debugger_thread_table): New global variable.
14635 (mono_debugger_thread_created): New public function.
14636 (mono_debugger_thread_cleanup): New public function.
14639 (MonoDebuggerInfo):
14640 - removed `get_current_thread' and `lookup_assembly'.
14641 - removed `data_table'.
14642 - added `thread_table'.
14645 (mono_thread_start_cb): Call mono_debugger_thread_created().
14646 (mono_thread_attach_cb): Likewise.
14647 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14648 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14651 * driver.c (mono_main): Move mono_debug_init() up, before calling
14652 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14654 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14656 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14657 together when passing several arguments of type double (gives a small
14658 speedup and saves a few bytes of generated code).
14660 2007-08-20 Jb Evain <jbevain@novell.com>
14662 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14664 2007-08-20 Jb Evain <jbevain@novell.com>
14666 * mini.c (mono_method_to_ir): throw MethodAccessException
14667 and FieldAccessException instead of InvalidProgramException.
14669 2007-08-20 Mark Probst <mark.probst@gmail.com>
14671 * mini.c: CoreCLR security checks.
14673 * mini.h: Removed MonoSecurityMode (moved to
14674 metadata/security-manager.h) and mono_security_mode global var
14675 (replaced by set/get functions in security-manager.h).
14677 * driver.c: Added "core-clr-test" security mode for testing. Used
14678 set-function for setting security mode.
14680 2007-08-17 Mark Probst <mark.probst@gmail.com>
14682 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14683 the new jit_info_table.
14685 * driver.c: Test code for the new jit_info_table (enabled by the
14686 define MONO_JIT_INFO_TABLE_TEST).
14688 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14690 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14691 detection of call <REG> instruction sequence. Fixes build on freebsd.
14693 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14695 * mini-exceptions.c: Fix a warning.
14697 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14699 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14700 stack overflow handling code on amd64 too.
14702 * mini-exceptions.c (mono_setup_altstack): Make this use
14703 mono_thread_get_stack_bounds ().
14705 * mini-x86.h: Disable sigaltstack on solaris x86.
14707 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14709 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14711 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14713 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14715 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14717 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14719 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14721 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14723 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14726 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14728 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14729 to be emitted (bug #82281).
14731 2007-08-01 Martin Baulig <martin@ximian.com>
14733 Merged the `debugger-dublin' branch.
14735 * debug-debugger.h (MonoDebuggerInfo):
14736 Removed the `old_*' compatibility entries.
14737 Added `debugger_version' and `data_table'.
14738 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14739 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14742 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14743 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14744 instead of a `gconstpointer'.
14745 (mono_debugger_insert_method_breakpoint): Return a
14746 `MonoDebugMethodAddressList *'.
14748 2007-06-28 Martin Baulig <martin@ximian.com>
14750 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14752 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14754 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14755 __builtin_frame_address () since it is broken on older gcc versions.
14757 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14759 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14760 on the stack overflow handling and made the managed stack overflows
14761 catchable in most cases using soft guard pages.
14762 * exceptions-x86.c: added code to restore the protection in the soft
14763 guard pages at the end of exception handling.
14765 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14767 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14769 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14771 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14772 exception handling.
14774 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14776 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14777 signal handling support until it has been ported to the new mechanism.
14778 * mini.c: fixed stack overflow detection and use the new
14779 architecture code to handle signals on the altstack.
14781 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14783 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14784 stack overflows on the alt stack.
14786 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14788 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14789 stack overflows on the alt stack.
14791 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14793 * exceptions-ppc.c: cleanup preparing for altstack support.
14795 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14797 * exceptions-arm.c: cleanup preparing for altstack support.
14799 2007-07-27 Mark Probst <mark.probst@gmail.com>
14801 * mini.c (print_jit_stats): Output hazard pointer stats.
14803 2007-07-26 Mark Probst <mark.probst@gmail.com>
14805 * driver.c, mini.c: Replaced security mode flags with a single
14808 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14810 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14812 2007-07-25 Mark Probst <mark.probst@gmail.com>
14814 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14815 (which doesn't do anything yet) for activating Core CLR
14816 (Silverlight) security.
14818 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14820 * mini-codegen.c: work around a possible gcc bug on arm.
14822 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14824 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14825 message for platforms that don't support AOT compilation.
14827 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14829 * mini.h, mini.c, driver.c: temporary smcs hack.
14831 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14833 * mini-arm.h, mini-arm.c: arm EABI fixes.
14835 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14837 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14840 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14841 trampolines taking a method argument.
14843 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14845 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14846 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14848 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14849 JIT compilation throws an exception. Fixes #82050.
14851 2007-07-19 Mark Probst <mark.probst@gmail.com>
14853 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14854 with the MONO_EXCEPTION_ defines.
14856 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14858 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14861 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14862 the cause of an assertion.
14864 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14866 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14869 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14871 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14872 assert. Should fix #82103.
14874 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14876 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14877 here too. Fixes #82095.
14879 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14882 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14884 * mini-amd64.h: Enable IMT for amd64.
14886 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14888 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14890 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14892 2007-07-12 Mark Probst <mark.probst@gmail.com>
14894 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14895 as soon as check_linkdemand sets an exception_type.
14897 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14899 * mini-x86.c: fixed offsets for IMT call sequence.
14900 * mini-x86.h: enable IMT again.
14902 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14904 * trace.c (mono_trace_enter_method): Decode MonoType too.
14906 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14908 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14910 * mini-amd64.c: Add preliminary IMT implementation.
14912 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14914 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14915 understand the new IMT-base interface invocation (thanks to
14916 Daniel Nauck for the report and the remote debugging session).
14918 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14920 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14922 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14924 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14926 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14928 * mini-trampolines.c: implement AOT IMT support.
14929 * mini-x86.h: enable IMT support for wider testing.
14931 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14933 * inssel.brg (emit_imt_argument): Add aot support here.
14935 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14937 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14939 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14940 of the IMT implementation, partially from massi, with my
14941 implementation of the bsearch sequence. Disabled by default until
14942 the AOT code is implemented.
14944 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14946 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14948 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14950 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14952 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14953 arch-independent IMT JIT code from Massimiliano
14954 Mantione (massi@ximian.com) with small cleanups from me.
14956 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14958 * Makefile.am: fix svn invocation to get the svn revision to be
14959 independent of the local language (build fix).
14961 2007-07-09 Mark Probst <mark.probst@gmail.com>
14963 * mini.c (inline_method): Reset cfg->exception_type if the
14964 inlining is aborted. Fixes: 82049.
14966 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14968 * mini.c: remove assert from exception handling code when exception_ptr
14971 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14973 * mini.c (mono_codegen): Add an assert.
14975 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14976 enter and leave code.
14977 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14979 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14981 * mini-ppc.c: fixed memory corruption for localloc(0)
14984 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14986 * mini.c: Fix warnings.
14988 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14990 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14991 to emit better double->int conversions.
14993 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14995 * mini.c: the provided Min/Max optimizations are valid for unisgned
14998 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15000 * 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
15002 2007-06-28 Miguel de Icaza <miguel@novell.com>
15004 * mini.c (mono_running_on_valgrind): Add support for reporting the
15005 method and its boundaries to valgrind.
15007 2007-06-28 Martin Baulig <martin@ximian.com>
15009 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15011 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15013 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15015 * generic.2.cs: Add new test case.
15017 2007-06-25 Martin Baulig <martin@ximian.com>
15019 Merged the `debugger-dublin' branch.
15022 (mono_debugger_insert_method_breakpoint): New public method.
15023 (mono_debugger_remove_method_breakpoint): Likewise.
15024 (mono_debugger_check_breakpoints): New static method.
15025 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15027 * debug-debugger.h (MonoDebuggerInfo):
15028 Renamed (to keep backward compatibility in the vtable):
15029 `insert_breakpoint' -> `old_insert_breakpoint'.
15030 `remove_breakpoint' -> `old_remove_breakpoint'.
15031 `create_string' -> `old_create_string'.
15032 `lookup_class' -> `old_lookup_class'.
15033 `lookup_type' -> removed; changed into a dummy field.
15034 `lookup_assembly' -> `old_lookup_assembly'.
15035 Added (same functionality, but different signature):
15036 `create_string', `lookup_class', `lookup_assembly'
15038 `get_method_addr_or_bpt', `remove_method_breakpoint',
15039 `runtime_class_init'.
15041 * debug-debugger.c: Merged the `debugger-dublin' branch.
15043 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15045 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15047 (peephole_pass): Likewise.
15049 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15051 * driver.c: hopefully make setaffinity work also for ancient
15054 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15056 * driver.c : win32 build fix.
15058 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15060 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15061 processor if it is set.
15063 2007-06-21 Martin Baulig <martin@ximian.com>
15065 * debug-mini.h: New file.
15068 (mono_debugger_insert_breakpoint_full): Moved here from
15069 ../metadata/mono-debug-debugger.c.
15070 (mono_debugger_remove_breakpoint): Likewise.
15071 (mono_debugger_breakpoint_callback): Likewise.
15073 2007-06-15 Raja R Harinath <rharinath@novell.com>
15075 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15076 changes in MonoGenericClass.
15078 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15080 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15082 2007-06-14 Raja R Harinath <rharinath@novell.com>
15084 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15085 removal of MonoGenericMethod.
15087 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15089 * mini-exceptions.c: hooks for the exception events profiling API.
15091 2007-06-14 Randolph Chung <tausq@debian.org>
15093 * Makefile.ma: Add hppa target.
15094 * mini-arch.h: Include mini-hppa.h
15095 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15096 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15097 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15099 2007-06-14 Randolph Chung <tausq@debian.org>
15101 * inssel.brg: Add rules for "chained" compare-branch operations so that
15102 a single compare op can affect multiple branches. Adjust cost for
15103 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15104 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15105 cost for some rules so that they can more easily be overridden by
15106 per-arch rules (with fixes from lupus).
15107 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15109 2007-06-13 Randolph Chung <tausq@debian.org>
15111 * mini-ops.h: Reorder branch ops so that they match the order of the
15112 corresponding CEE_* ops. The code expects them this way.
15113 Add new ops for HPPA target.
15114 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15116 2007-06-13 Randolph Chung <tausq@debian.org>
15118 * mini-exceptions.c: Handle cases where the stack grows towards
15120 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15122 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15124 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15126 * driver.c: explain where a non-matching corlib is found.
15128 2007-06-13 Mark Probst <mark.probst@gmail.com>
15130 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15132 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15134 * mini-exceptions.c: Generate a method profile leave event during
15135 an exception to ensure that the profiler gets notified.
15137 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15139 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15142 * cpu-amd64.md: Add long_and/or/xor opcodes.
15144 2007-06-06 Wade Berrier <wberrier@novell.com>
15146 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15147 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15148 length of instruction shr_imm (expected 8, got 10)
15150 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15152 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15154 2007-06-06 Mark Probst <mark.probst@gmail.com>
15156 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15157 MonoInternalHashTable again (fixed bug in the internal hash table
15160 2007-06-06 Mark Probst <mark.probst@gmail.com>
15162 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15163 Have to figure out what makes it crash the SWF regression.
15165 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15167 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15169 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15171 * mini.c: optimize out the type check when storing null in a
15174 2007-06-04 Mark Probst <mark.probst@gmail.com>
15176 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15177 MonoInternalHashTable.
15179 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15181 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15182 signed integer methods.
15184 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15186 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15187 permanently since the current approach doesn't work.
15189 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15191 * inssel.brg (stmt): Only call delegate->invoke_impl if
15192 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15194 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15196 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15197 the sreg2==rdx case.
15199 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15200 account if it contains a rex prefix.
15201 (peephole_pass): Handle OP_FMOVE as well.
15203 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15205 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15206 as it causes regressions.
15208 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15210 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15211 static case as well.
15213 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15215 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15216 (mono_arch_get_this_arg_from_call): Ditto.
15218 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15220 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15223 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15224 (mono_arch_get_this_arg_from_call): Ditto.
15226 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15228 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15229 try to create optimized invoke code and use that for further invocations.
15230 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15232 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15234 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15236 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15237 sealed classes or methods.
15238 *devirtualization.cs: tests for the new optimization
15240 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15242 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15243 by the update_volatile () function.
15245 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15247 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15250 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15252 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15254 * mini.c: Add configure checks for header files.
15255 * mini-x86.c: Add configure checks for header files.
15256 * trace.c: Add configure checks for header files.
15257 * aot-runtime.c: Add configure checks for header files.
15258 * aot-compiler.c: Add configure checks for header files.
15259 * driver.c: Add configure checks for header files.
15260 * mini-codegen.c: Add configure checks for header files.
15262 Code is contributed under MIT/X11 license.
15264 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15266 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15267 icompare_imm -128 + op_iclt. Fixes #81703.
15269 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15271 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15273 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15275 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15276 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15277 so that all isinst checks now use "interface_bitmap".
15279 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15281 * cpu-amd64.md (jmp): Fix a warning.
15283 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15285 * basic.cs: Add new regression test.
15287 * basic.cs: Remove test which is now in basic-long.cs.
15289 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15291 * basic-long.cs: Add new test.
15293 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15295 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15297 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15299 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15301 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15304 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15305 throwing code a bit.
15307 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15308 the exception throwing code a bit.
15310 * mini-x86.c (get_call_info): Allocate result from a mempool.
15312 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15314 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15316 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15318 * mini.h (MonoCompile): Add 'token_info_hash' field.
15320 * mini.c: Save token->method associations during compilation so the AOT
15321 compiler can use it.
15323 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15324 which reference generic classes and methods.
15326 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15328 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15330 * aot-compiler.c (compile_method): Fix a typo in a comment.
15332 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15334 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15335 everything generic.
15337 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15339 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15341 * mini.h (MonoCompile): Add 'args' field.
15343 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15346 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15348 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15350 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15352 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15354 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15355 opcodes for some opcodes.
15357 * mini.h *.brg *.c: Use the new opcodes.
15359 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15361 * mini.h: Bumped aot revision.
15363 * inssel.brg: modified code generation of type checks for interfaces
15364 to use the new "MonoClass.interface_bitmap" instead of the old
15365 "MonoClass.interface_offsets".
15367 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15369 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15371 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15373 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15376 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15378 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15380 2007-04-27 Wade Berrier <wberrier@novell.com>
15382 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15383 mini.h) to fix build.
15385 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15387 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15389 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15390 causes the corlib unit tests to fail.
15392 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15394 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15396 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15398 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15399 opcodes to the comparison relations.
15401 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15402 opcodes to their types.
15404 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15406 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15407 it in cfg->arch.cinfo.
15409 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15411 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15412 cfg->cil_offset_to_bb.
15414 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15416 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15417 created becase of initlocals.
15419 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15421 * mini-alpha.c cpu-alpha.md: More alpha port work from
15422 Sergey Tikhonov <tsv@solvo.ru>.
15424 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15426 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15428 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15430 * cpu-s390.md (break): Correct the length of break instruction.
15432 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15434 * mini.c: fix a couple of soft-float issues and comments.
15436 2007-04-15 Miguel de Icaza <miguel@novell.com>
15438 * trace.c (is_filenamechar): - is also a filename char.
15440 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15442 * mini-s390.c: Correct checking for enum type in return value processing.
15444 2007-04-14 Raja R Harinath <rharinath@novell.com>
15446 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15447 (version.h): Makefile is in the build directory.
15449 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15451 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15453 2007-04-11 Martin Baulig <martin@ximian.com>
15455 * mini.c (can_access_member): Fix handling of generic classes;
15458 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15460 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15462 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15464 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15466 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15468 * mini-codegen.c: make sure the right spill amount is
15469 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15471 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15473 * mini-ppc.c: fixes for the fp_branch_nan test.
15475 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15477 * basic.cs: Comment out new test which still fails on ia64.
15479 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15481 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15483 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15485 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15487 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15489 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15490 on 64 bit machines. Fixes part of #80738.
15492 * basic.cs: Add regression test.
15494 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15496 * inssel.brg basic.cs: Revert previous change to fix build.
15498 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15501 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15503 * basic.cs: Add new regression test.
15505 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15507 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15510 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15512 * cpu-s390x.md: Correct length of break instruction.
15514 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15516 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15517 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15519 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15521 * *.c: Begin WIN64 port.
15522 * mini.c: Use correct register in profiler.
15523 * mini-amd64.c: No inline assembly on Win64.
15524 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15525 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15526 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15527 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15528 mono_arch_ip_from_context for Win64.
15530 Contributed under MIT/X11 license.
15532 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15534 * exceptions-amd64.c (seh_handler): Ditto.
15536 * exceptions-x86.c (seh_handler): Fix a memory leak.
15538 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15540 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15541 mini-s390x.c: fixed peephole optimizations to deal
15542 correctly with 1 and 2 byte reload avoidance.
15544 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15546 * cpu-s390.md, cpu-s390x.md: update localloc length.
15548 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15550 * cpu-g4.md: added missing descriptions.
15552 2007-03-14 Miguel de Icaza <miguel@novell.com>
15554 * Makefile.am: Add support so the tail tests are not executed on
15555 PowerPC as that is a known limitation of the PowerPC port.
15557 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15559 * runmdesc.bat: Move to msvc directory.
15561 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15563 * runmdesc.bat: Run executable that was produced by the current
15564 target and sent via an argument.
15566 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15568 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15571 * generics.2.cs: Add regression test.
15573 2007-03-09 Wade berrier <wberrier@novell.com>
15575 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15577 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15579 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15580 AOT code depends on this.
15582 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15584 * mini.c: more precise tracking of types in the eval stack
15585 (part of fix for bug #81044).
15587 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15589 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15591 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15593 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15595 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15597 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15599 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15601 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15602 a pointer on 64 bit systems. Fixes #80190.
15604 * iltests.il: Add new regression test.
15606 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15608 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15610 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15612 * trace.c: Remove an erroneous alignemnt check when tracing.
15613 Fixes --trace on OSX86.
15615 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15617 * mini-$(arch).h: initialize SP in context for all the archs.
15619 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15621 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15622 regressions in the thread tests.
15624 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15626 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15627 - fixed implementation of LOCALLOC opcode
15628 - implemented non-un compare for floats
15630 - implementation of FDIV and CKFINITE opcodes
15631 - fixes for latest mono updates
15632 - additional arch opcodes
15634 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15636 * Makefile.am: simplify and merge rules for cross-compilation.
15638 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15640 * local-propagation.c: Actually *apply* the fix for bug 80591...
15642 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15644 * mini-exceptions.c: backuot part of the last change
15645 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15647 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15648 * inssel.brg: Fix bug 59286.
15651 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15653 * mini-exceptions.c: patch from Zoltan to correctly check for
15654 stack boundaries (using the stack register, not the frame register),
15655 fixes bugs #80724, #79717.
15657 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15659 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15660 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15662 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15663 presence of frame pointer elimination.
15665 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15667 * mini-x86.h: NetBSD UCONTEX_REG defines.
15669 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15671 * inssel-amd64.brg: Fix amd64 build.
15673 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15675 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15678 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15680 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15683 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15685 2007-01-30 Mark Mason <mason@broadcom.com>
15687 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15688 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15689 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15690 beginning support for CEE_JMP [not quite working yet]
15691 * tramp-mips.c: LMF handling now works
15693 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15695 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15697 * mini.h (NULLIFY_INS): New macro.
15699 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15701 * mini.c: statistical profiler fix for windows, patch
15702 from Tor Lillqvist (tml@novell.com).
15704 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15705 * local-propagation.c: Fix bug 80591.
15707 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15709 * Makefile.am: put back the --export-dynamic option as with
15710 the previous gmodule flags (thanks to Robert Jordan).
15712 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15714 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15716 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15717 simplify and speed up the local register allocator. Also rename some fields
15718 like iassign->vassign.
15720 * regalloc.c: Remove some functions which are no longer used since their
15721 inlined version is in mini-codegen.c.
15723 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15725 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15727 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15729 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15730 narrowing. Fixes #80622.
15732 * iltests.il: Add new regresssion test.
15734 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15736 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15737 debug-debugger.c, debug-debugger.h: warning fixes.
15738 * driver.c: updated copyright year and made it fit in one line.
15740 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15742 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15744 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15746 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15748 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15750 * iltests.il: Add new test for bug #80507.
15752 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15754 * mini-arm.h: use soft-float also on vfp for now.
15756 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15758 * mini.c: fix some more soft-float issues.
15760 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15762 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15764 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15765 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15766 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15767 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15769 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15771 * mini-arm.c: typo fix.
15773 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15775 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15777 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15779 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15780 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15782 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15784 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15786 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15788 * inssel.brg: Fix a warning.
15790 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15792 * abcremoval.c ssa.c ssapre.c: Update after this change.
15794 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15796 * dominators.c (df_set): Use mono_bitset_union_fast.
15798 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15800 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15801 mini-codegen.c: reduce relocations and memory usage for the cpu
15804 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15806 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15808 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15809 to reduce their size.
15811 2007-01-19 Mark Mason <mason@broadcom.com>
15813 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15814 * mini-mips.c: more configuration macros, support long conditional branches, additional
15815 asserts, fix epilog instrumentation.
15816 * mini-mips.h: use standard stack walk
15817 * cpu-mips.md: increase size of div, rem and conditional branches
15819 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15821 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15824 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15826 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15827 (compile_method): Ditto.
15829 * aot-runtime.c (decode_klass_info): Ditto.
15831 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15832 needed by the code generated by inssel.brg. Also fix a warning.
15834 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15836 * mini.c: deal with enums that become genericinsts by
15837 being nested in a generic class (bug #79956).
15839 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15841 * mini.c: match the generic definition to check for
15842 private access with generic types (bug #78431).
15844 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15846 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15847 to make life easier for people cross-compiling that insist on not
15850 2007-01-17 Mark Mason <mason@broadcom.com>
15852 * inssel-long.brg: patch to deal with mips missing flags
15853 * inssel-long32-mips.brg: implement overflow checks
15854 * insset-mips.brg: implement overflow checks
15855 * mini-mips.h: implement conditional exception handling
15856 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15857 Remove unused code, minor cleanups.
15858 * exceptions-mips.c: minor cleanups
15859 * mini-ops.h: add mips conditional exception ops
15860 * cpu-mips.md: add mips conditional exception ops
15863 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15865 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15866 to deal with mips missing of flags.
15868 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15870 * exceptions-ppc.c: execute fault handlers.
15872 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15874 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15876 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15878 * mini.c: handle also floating point values in initialize_array.
15880 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15882 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15883 array initialization and make it conditional on the intrins option.
15885 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15887 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15888 relocations and put the patch info names close to the enum definition.
15890 2007-01-15 Mark Mason <mason@broadcom.com>
15892 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15894 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15896 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15898 2007-01-12 Raja R Harinath <rharinath@novell.com>
15900 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15902 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15904 * Makefile.am: distribute the mips sources.
15906 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15908 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15911 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15913 * cpu-x86.md: back out for now as this triggers other regressions.
15915 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15917 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15918 to eax:edx, so ecx can't get allocated to them (bug #80489).
15920 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15922 * mini.c, mini-exceptions.c: enabled running fault handlers
15925 2007-01-03 Miguel de Icaza <miguel@novell.com>
15927 * driver.c: If nothing fail, do not use the string "failed",
15928 because it makes it very annoying to view test result logs on the
15931 2006-12-30 Miguel de Icaza <miguel@novell.com>
15933 * debug-debugger.c (mono_debugger_main): Rename "main" to
15934 "main_method" to prevent a warning.
15936 Remove a warning for unused field.
15938 2006-12-28 Martin Baulig <martin@ximian.com>
15941 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15943 2006-12-22 Martin Baulig <martin@ximian.com>
15945 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15946 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15947 seperate `.mdb_debug_info' section, so we can access it from the
15948 debugger even if the binary is stripped.
15950 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15951 from the `.mdb_debug_info' here to prevent the linker from
15952 removing that section.
15954 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15955 mdb-debug-info64.s.
15957 2006-12-19 Robert Jordan <robertj@gmx.net>
15959 * mini-x86: enable the code to return small structures in
15960 registers for FreeBSD as well. Fixes bug #80278.
15961 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15963 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15965 * mini-x86.c: align the stack when calling the profiler
15966 function instrumenting the prolog (on OSX).
15968 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15970 * mini.c: emit a break opcode where Debugger.Break () is called.
15972 2006-12-13 Miguel de Icaza <miguel@novell.com>
15974 * mini.c (mono_method_to_ir): Provide useful information on this
15975 assert, to prevent others from debugging like I did.
15977 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15979 * mini.c: enable code which was incorrectly commented
15982 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15984 * mini-x86.c: enable on OSX, too, the code to return small
15985 structures in registers.
15987 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15989 * mini-x86.c: remove the use of the dynamic code manager here, too.
15991 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15993 * mini.h, debug-debugger.c, tramp-*.c: fixed
15994 mono_debugger_create_notification_function() to use
15995 mono_global_codeman_reserve () instead of a dynamic code manager.
15997 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15999 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16000 ves_array_element_address() jit icall and use a generated
16001 managed method instead (which is about 4 times faster for a rank 3
16004 2006-11-29 Mark Mason <mason@broadcom.com>
16006 * basic-calls.cs: additional tests for passing
16007 structures as function arguments.
16009 2006-11-29 Mark Mason <mason@broadcom.com>
16011 * mini-mips.h: disable custom exception handling
16012 * mini-mips.c: throw/rethrow should use jalr to call
16013 exception stubs. Fixed bug with passing structures
16014 by value. More support for tracing floating point
16017 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16019 * mini.c: fixed typo in the soft-float ldind.r4 handling
16022 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16024 * mini.c, mini.h, driver.c: added --runtime command line
16025 option to select a different runtime than the autodetected one.
16026 * jit.h: added API for embedders to initialize with a specific
16029 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16031 * mini.c: handle also boxing of r4 values (bug #80024).
16033 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16035 * mini-ppc.c: force indirect calls until we reserve
16036 enough address space for all the generated code.
16038 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16040 * exceptions-arm.c: workaround bugs in the libc definition
16041 of struct ucontext.
16043 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16045 * inssel.brg: fixes from me and Mark Mason.
16047 2006-11-23 Dick Porter <dick@ximian.com>
16049 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16050 semaphore display now we've fixed the initial value
16052 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16054 * inssel.brg: partially revert the last change to fix the build.
16056 2006-11-21 Mark Mason <mason@broadcom.com>
16058 * inssel.brg: Add and use compare-and-branch macros to support
16059 architectures that do not have condition code registers (ie. MIPS).
16060 * *-mips.{c,brg,md}: Fix copyright statements
16062 2006-11-20 Mark Mason <mason@broadcom.com>
16064 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16065 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16066 * mini.h: Added declaration for mono_print_ins()
16067 * mini-codegen.c: added ins_spec initializer for MIPS
16068 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16069 vreg to be virtual and hreg to be non-virtual.
16070 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16071 is not yet working/implemented correctly.
16072 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16073 non-static, fixup calls to print_ins() from other parts in the file.
16075 2006-11-20 Mark Mason <mason@broadcom.com>
16077 * basic-calls.cs: added tests for passing structures as arguments
16080 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16082 * inssel-long32.brg: optimize signed division by power of two.
16084 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16086 * mini-arm.c: added support for interworking with thumb code
16087 (mono must be still be built using the ARM instruction encoding).
16089 2006-11-19 Miguel de Icaza <miguel@novell.com>
16091 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16092 verifier has different rules for it. Fixes a few verifier issues
16095 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16096 at the end, so people know what happened.
16098 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16100 * brach-opts.c: in optimize_exception_target() make sure we
16101 are in a catch clause (fixes bug #79871).
16103 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16105 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16106 more soft-float support fixes.
16108 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16110 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16111 that are passed half on the stack and half in registers.
16113 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16115 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16116 more mips integration work from Mark E Mason
16117 <mark.e.mason@broadcom.com>.
16119 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16121 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16122 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16123 tramp-mips.c: added sources for the mips port, not
16124 integrated in the build yet. Contributed by
16125 Mark E Mason <mark.e.mason@broadcom.com>.
16127 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16129 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16131 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16133 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16134 put the soft-float rules in its own file since it seems to
16135 break s390 compilation.
16137 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16139 * mini-arm.c: fixed wrnings.
16141 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16143 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16144 inssel-arm.brg: ARM support for soft-float.
16146 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16148 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16149 loads and stores of 32 bit fp values.
16151 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16153 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16155 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16156 works. Fixes #79852 and #79463.
16158 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16160 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16161 more soft-float support WIP and fixes.
16163 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16165 * mini-arm.c: some VFP updates.
16167 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16169 * mini-exceptions.c: 0 is a valid local var offset in some
16170 architectures, don't assert (bug #78508).
16172 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16174 * exceptions-arm.c: fixed off by one error in stack walk code.
16176 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16178 * mini.h, mini.c: more precise tracking of type load exceptions.
16180 2006-11-03 Robert Jordan <robertj@gmx.net>
16182 * Makefile.am: [WIN32] Add monow.exe target.
16183 * driver.c: [WIN32] Don't detach the console when debugging.
16186 2006-10-30 Miguel de Icaza <miguel@novell.com>
16188 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16190 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16192 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16194 * driver.c (mini_regression): Fix --regression with AOT.
16196 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16198 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16200 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16202 * mini-sparc.h: Don't use sigaction on sparc/linux.
16204 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16206 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16208 * mini-exceptions.c: Add proper include files for getpid ().
16210 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16212 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16213 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16216 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16217 name cache to reduce its size.
16219 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16221 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16223 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16224 the mono_lmf TLS variable.
16226 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16227 trampoline lmf frames.
16229 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16231 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16233 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16234 the mono_lmf TLS variable.
16236 * mini-exceptions.c: Access the LMF structure through accessors.
16238 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16239 variable instead of in jit_tls->lmf.
16241 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16243 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16244 trampoline lmf frames.
16246 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16248 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16250 * mini.c trace.c mini-x86.c: Revert these too.
16252 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16255 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16257 * genmdesc.c: removed now dead code.
16259 2006-10-09 Robert Jordan <robertj@gmx.net>
16261 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16263 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16265 * mini.h: do not leave gaps in the opcode values.
16267 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16269 * jit-icalls.h: flag functions as internal here, too.
16271 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16273 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16274 functions with the internal attribute.
16276 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16278 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16280 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16282 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16285 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16287 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16288 tail calls as on other platforms.
16290 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16292 * iltests.il: Add a few tailcall tests.
16294 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16296 * driver.c: fix loop for old compilers (bug #79521).
16298 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16300 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16302 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16304 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16305 metadata without any code.
16307 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16308 more precise debugging information using gdb.
16310 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16312 * inssel-ia64.brg: Make the helper methods static.
16314 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16316 * inssel-x86.brg: make the helper methods static.
16318 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16320 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16322 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16324 * mini.c: updates for monoburg changes.
16325 * inssel.brg: make a few helper functions static as they should.
16327 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16329 * Makefile.am: Move mini-codegen.c to common_sources.
16331 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16333 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16335 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16336 mini-ppc.h: port to use the common local register allocator.
16338 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16340 * mini.h: Remove the comment too then.
16342 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16344 * mini.h: put back backend.data which is to be used shortly and
16345 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16346 pointers on 4 byte boundaries it'd have much bigger issues running
16347 and you can ifdef it out anyway.
16349 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16351 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16352 MonoInst size by 4 bytes on 64 bit machines.
16354 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16356 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16357 replacement with more meaningful field names. Arch maintainers, please
16358 check the assigned names are good enough for your arch.
16360 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16362 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16363 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16365 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16367 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16368 relocations and memory requirements, put the optimization flags
16369 definitions in their own file.
16371 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16373 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16375 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16377 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16379 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16381 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16383 * inssel.brg: use the correct function to get the size of an item
16384 in an array, given an element class.
16385 * aot-compiler.c: do not access class->class_size directly.
16387 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16389 * mini.h, debug-mini.c: added a debugging function to print
16390 info about local variables and arguments in a jitted method.
16392 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16394 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16396 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16398 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16400 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16401 inner and outer loops when passing vtypes.
16403 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16405 * mini-ppc.c: take into account the cpu errata for cache flushing
16406 which caused some random errors (bug #79381).
16408 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16410 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16411 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16413 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16415 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16418 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16419 freebsd ports tree.
16421 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16422 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16424 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16427 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16429 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16431 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16433 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16434 macro does not have to be changed during debugging.
16436 * 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>.
16438 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16440 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16442 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16443 MONO_ARCH_NO_EMULATE_MUL is defined.
16445 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16447 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16449 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16451 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16453 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16455 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16456 stuff to mini-exceptions.c where it is used.
16458 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16459 setup code, the real one is in mini-exceptions.c.
16461 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16462 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16463 some changes from the freebsd ports tree.
16465 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16468 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16470 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16472 * mini.c: on Linux, check for /proc to be mounted
16473 (bug# 79351, novell bug#201204).
16475 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16477 * mini.c: handle cases where pthread_attr_getstack() behaves
16478 incorrectly (bug #78096).
16480 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16482 * mini-arm.c: support larger stack frames (bug #79272).
16484 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16486 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16488 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16491 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16492 mono_class_from_name () to find a class from its name.
16494 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16496 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16498 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16500 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16502 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16504 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16506 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16507 callinfo->trampoline.
16509 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16511 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16514 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16516 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16518 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16520 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16521 stats.method_trampolines, it is already done by the generic trampoline code.
16523 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16525 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16527 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16529 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16531 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16533 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16535 * mini.c (print_jit_stats): Print new stats.
16537 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16539 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16541 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16542 Address on two dimensional arrays. Fixes #78729.
16544 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16546 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16549 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16551 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16554 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16556 (mini_get_ldelema_ins): Ditto.
16558 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16560 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16561 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16564 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16566 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16567 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16569 * exceptions-s390x.c: Cosmetic change.
16571 * tramp-s390.c: Fix warning.
16573 * cpu-s390.md: Correct length of mul_imm.
16575 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16577 * aot-compiler.c: added binary writer with ELF backend
16578 implementation (only on Linux/x86 for now).
16580 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16582 * Makefile.am: Don't run net 2.0 AOT tests.
16584 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16585 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16587 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16589 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16591 * aot-compiler.c: simplified and refactored the asm-writing code
16592 to allow different backends.
16594 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16596 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16598 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16599 little. Share patches of type TYPE_FROM_HANDLE as well.
16601 * mini.c (mono_patch_info_equal): New helper function.
16602 (mono_patch_info_hash): Ditto.
16604 * aot-compiler.c (emit_method_code): Fix s390 build.
16606 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16607 is not handled because it is stored as a flag and not as a type ctor. Fixes
16610 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16612 * aot-compiler.c: Fix computation of GOT slot statistics.
16614 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16615 Also remove support for not PIC AOT.
16617 * mini.h: Bump AOT file format version.
16619 * objects.cs: Add a test for #78990.
16621 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16622 (peter.dettman@iinet.net.au). Fixes #79087.
16624 * basic-long.cs: Add a test for the above.
16626 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16628 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16630 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16633 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16635 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16638 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16640 * mini.c: Don't verify COM proxy invoke calls
16643 2006-08-10 Dick Porter <dick@ximian.com>
16645 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16646 which process is holding semaphores locked.
16648 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16650 * mini-ia64.c mini-amd64.c: Fix #79027.
16652 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16654 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16656 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16657 implicit arguments in a vararg call. Fixes #79027.
16659 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16661 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16662 (mono_get_array_new_va_signature): Ditto.
16664 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16666 * aot-runtime.c: Call init_plt lazily.
16668 * inssel-long.brg: Fix unsigned long->int conversion.
16670 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16672 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16673 that most data is now in the .rss/.data section.
16675 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16677 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16679 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16681 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16683 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16685 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16686 virtual call. Fixes #79010.
16688 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16689 and use the result as the this argument in the real call.
16691 * generics.2.cs: Add a new test for #79010.
16693 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16695 * mini-x86.c: Fix a warning.
16697 * aot-compiler.c: Add a bunch of statistics.
16699 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16701 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16703 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16705 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16707 * 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>.
16709 2006-07-13 Miguel de Icaza <miguel@novell.com>
16711 * mini.c (mono_method_to_ir): Obtain the original method in the
16712 CIL stream and use this to perform validation.
16716 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16718 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16719 (mono_arch_call_opcode): Ditto.
16721 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16724 * mini.c (mono_patch_info_dup_mp): New helper function.
16726 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16727 compilation. Fixes #78827.
16729 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16731 * declsec.c: Use original security informations for
16732 MONO_WRAPPER_MANAGED_TO_MANAGED.
16734 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16736 * mini.c: Allow Com Interop methods/classes and
16737 don't verify COM wrapper calls
16740 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16742 * inssel-long32.brg: Fix long->i4 checked conversion.
16744 * exceptions.cs: Add a test for the above.
16746 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16748 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16750 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16753 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16756 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16758 * mini.c: Fix solaris/x86 exception handling.
16760 * Makefile.am: Get rid of $(ICU_LIBS).
16762 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16764 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16765 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16766 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16768 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16770 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16771 this function causes a SIGSEGV.
16773 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16775 * mini.c: Remove unused solaris/x86 includes.
16777 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16779 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16781 2006-06-20 Jb Evain <jbevain@gmail.com>
16783 * cpu-g4.md: fix max length of start_handler instruction.
16785 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16786 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16788 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16789 * ssa.c: Fixed bug 78653 for SSA based deadce.
16790 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16791 MonoInst.flags, used in SSA based deadce.
16792 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16793 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16795 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16797 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16798 it can end up using non executable memory on ppc64 systems
16799 running ppc32 userspace (fix from Johannes Berg).
16801 2006-06-14 Dick Porter <dick@ximian.com>
16803 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16806 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16807 * mini.c: Made so that inline is locally disabled if it would
16808 trigger a .cctor, because too many apps depend on this behavior
16809 (which seems to be also the one of the MS CLR).
16811 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16813 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16814 No idea why this worked before.
16816 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16817 which branch to outer exception clauses since they could skip the
16818 inner finally clauses. Fixes #78633.
16820 * exceptions.cs: Add a test for the above.
16822 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16825 * iltests.il: Add a test for the above.
16827 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16829 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16830 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16832 * iltests.il: Add a test for the above.
16834 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16836 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16838 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16839 methods as instrinsics.
16841 2006-06-09 Wade Berrier <wberrier@novell.com>
16843 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16844 (simple-cee-ops.h ssapre-mini-ops.h)
16846 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16848 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16849 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16851 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16852 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16854 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16856 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16858 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16860 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16861 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16862 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16863 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16864 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16865 of opcodes, so that bug 78549 should not happen again.
16866 * ssapre.c: Updated to use the renamed files.
16868 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16870 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16871 in OP_ATOMIC_EXCHANGE_I4.
16873 2006-06-07 Wade Berrier <wberrier@novell.com>
16875 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16876 in mono_debugger_create_notification_function)
16878 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16880 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16882 * mini.c (type_from_stack_type): Disable some changes which do not
16885 * driver.c: Reenable opts.
16887 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16888 of the evaluation stack.
16890 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16891 evaluation stack trace at entry to the bblock.
16893 * mini.c (merge_stacks): New function to perform verification of stack merges.
16894 Turned off by default.
16896 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16899 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16901 * local-propagation.c: Fixed bug 78549.
16903 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16905 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16907 2006-06-02 Miguel de Icaza <miguel@novell.com>
16909 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16910 tramp-arm.c, tramp-ia64.c
16911 (mono_debugger_create_notification_function): Update signature to
16912 new signature and use new protocol for creating the notification
16915 Should fix the build.
16917 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16919 * exceptions-ppc.c (mono_jit_walk_stack)
16920 (ves_icall_get_frame_info): Fix the build
16922 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16924 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16926 2006-05-31 Raja R Harinath <rharinath@novell.com>
16928 * il2tests.2.il: New file for generics CIL tests. Add test for
16930 * Makefile.am: Update.
16933 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16936 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16938 * aliasing.c: Fixed bug 78311.
16940 2006-05-29 Martin Baulig <martin@ximian.com>
16942 * mini-exceptions.c (mono_find_jit_info): When computing the
16943 native offset, check whether we're actually inside the method's
16944 code; call mono_debug_print_stack_frame() to format the frame.
16945 (ves_icall_System_Exception_get_trace): Call
16946 mono_debug_print_stack_frame() to format the stack frame.
16947 (ves_icall_get_trace): Update to the new debugging API.
16948 (mono_jit_walk_stack_from_ctx): Likewise.
16949 (ves_icall_get_frame_info): Likewise.
16951 * mini.c (get_method_from_ip): Use the new debugging API.
16952 (mono_print_method_from_ip): Likewise.
16955 (mono_jit_walk_stack): Use the new debugging API.
16956 (ves_icall_get_frame_info): Likewise.
16958 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16960 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16962 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16964 * mini.c: Added "limitator" to inline for debugging.
16966 2006-05-24 Martin Baulig <martin@ximian.com>
16968 * debug-debugger.c (mono_debugger_init): Create a private,
16969 malloc()-based code manager for the notification function and
16970 intentionally leak it on exit. This fixes the crash-on-exit race
16974 (mono_debugger_create_notification_function): Added
16975 `MonoCodeManager *' argument.
16978 (mono_debugger_create_notification_function): Added
16979 `MonoCodeManager *' argument.
16981 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16983 * aliasing.c: Fixed 64 bit issue.
16984 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16985 default since all known bugs are fixed (one more time!).
16987 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16989 * mini.c: write barrier support.
16991 2006-05-23 Martin Baulig <martin@ximian.com>
16993 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16994 check at the top of the file.
16996 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16998 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16999 reverting changes without reason and without changelog entries.
17001 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17003 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17004 to a few opcodes. Fixes #78439.
17006 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17007 consistency with other archs.
17009 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17011 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17013 * debug-debugger.c: fix the build.
17015 2006-05-17 Martin Baulig <martin@ximian.com>
17018 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17019 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17020 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17021 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17023 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17025 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17027 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17029 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17030 MONO_TYPE_GENERICINST.
17032 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17033 MONO_TYPE_GENERICINST.
17035 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17037 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17040 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17042 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17044 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17046 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17048 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17049 mono_trace_cleanup ().
17051 * iltests.il: Fix problem with the newly added test.
17053 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17054 due to register constraints, free up the previous hreg. Fixes #78314.
17056 * iltests.il: Add new test for #78314.
17058 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17059 Interlocked.Add. Fixes #78312.
17061 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17063 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17065 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17067 2006-05-05 Martin Baulig <martin@ximian.com>
17069 * debug-mini.c (mono_debug_open_block): New method.
17072 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17073 the beginning of each basic block.
17076 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17077 the beginning of each basic block.
17079 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17081 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17082 default until I understand why they break the build on amd64.
17084 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17086 * mini.c (mini_cleanup): Call mono_cleanup ().
17088 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17091 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17093 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17094 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17095 default since all known bugs are fixed, and I cannot reproduce bug
17096 77944... I'm asking Matt Hargett to test again after this commit.
17098 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17100 * mini-codegen.c: Fixed typo that thrashed inline.
17102 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17104 * dominators.c (compute_dominators): Avoid using a worklist since
17105 it is not correct in some cases. Instead, iterate over all bblocks as
17106 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17108 2006-04-28 Miguel de Icaza <miguel@novell.com>
17110 * mini.c (mono_jit_compile_method_inner): Use
17111 mono_prepare_exception_from_error that resets the value
17114 2006-04-27 Miguel de Icaza <miguel@novell.com>
17116 * mini.c: Move the mini_loader_error_to_exception to metadata.
17118 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17120 * aliasing.c: Fixed bug 78210.
17122 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17124 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17125 default until all their problems (or the ones they trigger) are fixed.
17127 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17129 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17131 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17132 as loaded only after resolving patches since that could invoke the same method.
17134 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17136 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17139 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17142 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17145 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17146 made from AOT code through the PLT table.
17148 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17149 holding the plt offset when a call is made to the aot plt trampoline.
17151 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17153 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17156 * Makefile.am (common_sources): Fix build breakage.
17158 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17159 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17160 intra-assembly calls if possible.
17162 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17164 * mini-trampolines.c: Handle PLT entries.
17166 * mini.c: Avoid creating a GOT var for calls.
17168 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17169 from mscorlib code.
17171 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17172 from mscorlib code.
17174 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17177 * mini.h: Bump AOT file format version.
17179 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17182 2006-04-25 Martin Baulig <martin@ximian.com>
17184 * driver.c: Disable copyprop, consprop and inline when running
17185 inside the debugger.
17187 2006-04-25 Martin Baulig <martin@ximian.com>
17189 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17190 with `get_current_thread' and added `detach'.
17191 (MonoDebuggerMetadataInfo): Added `thread_size',
17192 `thread_tid_offset', `thread_stack_ptr_offset' and
17193 `thread_end_stack_offset'.
17195 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17197 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17200 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17201 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17203 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17205 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17207 * aot.c: Add support for ADJUSTED_IID.
17209 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17211 * aot.c (emit_method_order): Don't align method_order_end.
17213 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17214 the interface ID changes.
17216 2006-04-21 Dick Porter <dick@ximian.com>
17218 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17219 cleaning up a thread. Fixes the new part of bug 77470.
17221 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17223 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17224 to managed wrapper.
17226 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17228 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17230 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17231 SIGSEGV. Fixes #78072.
17233 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17234 unregister our SIGABRT handler.
17236 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17238 * mini.c: Disabled inline where it can alter the call stack in a
17239 way visible from managed code.
17240 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17243 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17245 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17246 on other platforms. Fixes #78089.
17248 2006-04-13 Martin Baulig <martin@ximian.com>
17250 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17251 determine whether we're inside the debugger.
17254 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17256 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17258 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17259 handler clauses. Fixes #78024.
17261 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17262 in the CALL_MEMBASE opcodes. Fixes #78088.
17263 (mono_arch_get_vcall_slot_addr): Ditto.
17265 2006-04-10 Martin Baulig <martin@ximian.com>
17267 * debug-debugger.c: The thread handling code has now been moved
17268 into ../metadata/threads.c.
17270 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17272 * driver.c (mono_main): Fix --with-gc=none build.
17274 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17275 (mono_spillvar_offset_float): Ditto.
17276 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17277 hreg, not when its !global, since on ia64, there is a third category: stacked
17280 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17282 * mini.c: set MonoInst->klass for load field address and a few other
17285 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17287 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17289 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17291 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17292 the branch opt changes.
17294 2006-04-06 Dick Porter <dick@ximian.com>
17296 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17298 * wapihandles.c (mini_wapi_seminfo):
17299 * driver.c (mono_main): Add semaphore info option
17301 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17303 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17304 branch optimization changes. Fixes #78009.
17306 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17308 * mini.c: ignore accessibility of methods in managed->native wrappers.
17310 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17312 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17314 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17316 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17318 * mini.c: Modify the branch optimizations to preserve the invariant that
17319 the entries inside the in_bb and out_bb arrays are unique.
17320 (mono_unlink_bblock): Avoid creation of new arrays.
17322 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17324 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17327 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17329 * mini.c (optimize_branches): Remove the "optimizations" in
17330 the cbranch1/cbranch2 -> branch cases which were causing several
17331 problems in the past. Fixes #77986.
17333 2006-03-31 Chris Toshok <toshok@ximian.com>
17335 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17336 default optimizations :(
17338 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17340 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17343 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17345 * local-propagation.c: Added comments to structs and removed
17346 "Mono" prefixes from local tree mover types.
17348 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17350 * Makefile.am (arch_sources): Define this for each architecture so
17351 libmono_la_SOURCES is defined in one place.
17353 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17355 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17358 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17360 * driver.c: print the GC name supplied by configure.
17362 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17364 * local-propagation.c: Added tree mover, and moved here all the
17365 local propagation code from mini.c
17366 * mini.c: Added support for treeprop, and moved all the local
17367 propagation code to local-propagation.c
17368 * mini.h: Added support for treeprop
17369 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17370 treeprop, inline and deadce by default
17371 * Makefile.am: Added local-propagation.c
17373 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17375 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17377 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17379 * debug-debugger.c: make it compile without the Boehm GC.
17381 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17383 * mini.c: fixed issue with mismatch when an icall is registered
17384 with multiple names but same address.
17386 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17388 * declsec.c, mini-exceptions.c: use write barrier to set reference
17389 fields of managed objects.
17391 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17393 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17394 (can_access_internals): Fix a warning.
17396 * mini.c (print_method_from_ip): Rename this to
17397 mono_print_method_from_ip so it gets exported.
17399 * trace.c: Deal with strings inside StringBuilder's containing garbage
17400 and fix memory leaks. Fixes #77848.
17402 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17404 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17407 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17409 * mini-s390.c: Remove OP_X86_TEST_NULL.
17411 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17413 * mini.c: use the correct GetHashCode() for the moving collector.
17415 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17417 * liveness.c: Regalloc spill cost tuning.
17419 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17421 * mini-s390x.h: Correct S390_LONG macro.
17423 * mini-s390x.c: Cleanup unused code.
17425 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17427 * jit-icalls.h: New file.
17429 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17430 icalls and include that instead of including jit-icalls.c.
17432 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17435 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17437 * mini.c: when checking for member accessibility, also check for
17438 friend assemblies and for explicit interface implementations.
17440 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17442 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17444 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17446 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17447 common cases are done first.
17449 * mini-ops.h: Only define platform specific opcodes on the given platform.
17451 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17454 2006-03-14 Martin Baulig <martin@ximian.com>
17456 Revert Paolo's change from r57348:
17458 * mini.h: don't use gboolean for bitfields.
17459 * mini.c: verifier changes for fields and methods accessibility.
17461 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17463 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17465 * mini-s390x.c: Fix conv_r_un.
17467 * cpu-s390, cpu-s390x.md: Fix lengths.
17469 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17471 * mini.c: nested types have access to all the nesting
17472 levels, not just the enclosing types.
17474 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17476 * mini.c: added a few more verification checks.
17478 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17480 * liveness.c: Merge optimizations from the linear-il branch.
17482 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17484 * mini-ia64.c (emit_call): Add a comment.
17486 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17488 * tramp-ia64.c: Fix some warnings.
17490 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17492 * mini.h: don't use gboolean for bitfields.
17493 * mini.c: verifier changes for fields and methods accessibility.
17495 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17497 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17498 lazy icall wrapper changes.
17500 * dominators.c: Replace all the dominator algorithms with faster
17501 ones from the linear-il branch.
17503 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17506 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17507 common cases are done first.
17509 * mini-amd64.c: Fix some warnings.
17511 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17514 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17517 * mini.h: Add a missing prototype.
17519 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17521 * mini.c: Compile icall wrappers lazily.
17523 * mini-codegen.c: Use printf instead of g_print since its much faster.
17525 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17528 * mini.c (optimize_branches): Cache the negative result from
17529 remove_block_if_useless ().
17531 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17532 Also fix some bblock linking issues.
17534 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17537 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17539 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17540 accessed fields first, for better cache behavior.
17542 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17544 * mini.c: speedup IList<T> array accesses.
17546 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17548 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17549 inline_costs counter. Fixes #77190.
17551 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17553 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17554 trace messages. Fixes #77706.
17556 2006-03-04 Martin Baulig <martin@ximian.com>
17558 * tramp-amd64.c, tramp-x86.c
17559 (mono_debugger_create_notification_function): Use
17560 mono_global_codeman_reserve() to allocate a buffer at runtime and
17563 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17565 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17566 notification function at runtime and then call `initialize' in the
17567 `MONO_DEBUGGER__debugger_info' vtable.
17569 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17571 * iltests.il: Fix a visibility problem.
17573 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17575 * driver.c, mini.c: add hooks for the counters API.
17577 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17579 * driver.c: show disabled options.
17581 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17583 * linear-scan.c: always use cost-driven selection.
17585 2006-02-28 Raja R Harinath <rharinath@novell.com>
17587 * jit-icalls.c (helper_compile_generic_method): Revert change from
17590 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17592 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17594 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17596 * inssel.brg: style fixes, mostly to force the updated monoburg
17597 to run for people using svn.
17599 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17601 * mini.c: match monoburg changes.
17603 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17605 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17606 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17607 declaration in the header file.
17609 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17611 * helpers.c: reduce relocations and mem usage.
17613 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17615 * mini.h, mini-codegen.c: disable logging features if
17616 requested by configure.
17618 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17620 * mini.c: tiny verifier changes.
17622 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17624 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17625 cpu-pentium.md: stack alignment changes for osx/x86,
17626 partially from Geoff Norton <gnorton@customerdna.com>.
17628 2006-02-24 Raja R Harinath <harinath@gmail.com>
17630 * jit-icalls.c (helper_compile_generic_method): Update to changes
17631 in metadata/class.c.
17633 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17635 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17637 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17638 interface calls with large offsets.
17640 2006-02-23 Raja R Harinath <rharinath@novell.com>
17642 * jit-icalls.c (helper_compile_generic_method): Document the
17643 special-case we depend on so that we can inflate the method twice
17644 with the same context with no bad side-effects.
17646 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17648 * mini-x86.c, mini-amd64.c: fix for case when xen support
17651 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17653 * mini-x86.c, mini-amd64.c: generate code to access tls items
17654 in a faster way for Xen systems.
17656 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17658 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17659 updates and compilation fixes for the OSX/x86 port, mostly from
17660 Geoff Norton <gnorton@customerdna.com>.
17662 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17664 * inssel.brg: faster interface call implementation
17665 to sync with the interface_offsets MonoVTable changes.
17667 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17669 * mini.c: more verification checks.
17671 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17673 * mini.c: added a few more verification checks.
17675 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17677 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17678 facility on the processor and use it if available.
17680 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17682 * driver.c, aot.c, mini.c: throw exception if the IL code is
17683 invalid or unverifiable.
17685 2006-02-17 Raja R Harinath <rharinath@novell.com>
17687 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17690 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17692 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17694 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17696 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17697 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17698 handling of instantiated generic valuetypes.
17700 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17702 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17703 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17706 * generics.2.cs: Revert the nullable reftypes tests.
17708 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17710 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17711 using __builtin_frame_address (1) as it doesn't work in the presence
17712 of optimizations. Hopefully fixes #77273.
17714 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17715 -> generics.cs change as it doesn't work with some automake versions.
17717 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17719 * mini.c: handle systems that sue a different way to
17720 retrieve the stack address of the current thread.
17722 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17724 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17725 it specially in the makefile.
17727 * generics.2.cs: Add tests for nullable reference types.
17729 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17731 * mini.c: always handle the case when mono_jit_init()
17732 is called in a thread different from the main thread,
17733 confusing libgc (bug #77309).
17735 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17737 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17739 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17741 * mini.c: change optimize_branches () to use a single loop
17742 and introduce a new optimization to simplify some range checks.
17744 2006-02-03 Martin Baulig <martin@ximian.com>
17746 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17747 and merged with debugger_thread_manager_add_thread().
17748 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17749 inform the debugger about the main thread.
17751 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17753 * basic.cs: Add test for div.un/rem.un constant folding.
17755 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17757 * cpu-s390x.md: correct int_xor_imm length
17759 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17761 * generics.2.cs: New test for #77442.
17763 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17766 2006-02-02 Martin Baulig <martin@ximian.com>
17768 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17769 <mono/metadata/mono-debug-debugger.h>
17771 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17773 2006-02-02 Martin Baulig <martin@ximian.com>
17775 * debug-debugger.h: New header file for debug-debugger.c.
17777 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17778 function is a separate thread anymore; add support for attaching.
17780 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17782 * tramp-x86.c: Fix a warning.
17784 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17786 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17787 on very large methods.
17789 * aot.c (load_patch_info): Fix a warning.
17791 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17793 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17794 mini-ops.h: alu membase optimizations.
17796 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17798 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17799 to speedup StringBuilder.
17801 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17803 * dominators.c (mono_compute_natural_loops): Fix detection of
17804 loop body start blocks.
17806 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17808 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17810 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17813 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17815 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17817 2006-01-25 Martin Baulig <martin@ximian.com>
17819 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17820 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17821 started to cleanup this file a little bit.
17823 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17825 * mini.c: optimize a codepath frequently happening in generics code.
17827 2006-01-23 Martin Baulig <martin@ximian.com>
17829 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17831 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17832 functions directly.
17834 * driver.c: debug-debugger.c is only available if
17835 `MONO_DEBUGGER_SUPPORTED' is defined.
17837 2006-01-23 Martin Baulig <martin@ximian.com>
17839 * debug-debugger.c: Only enable this on platforms where the Mono
17840 Debugger is working (x86 and x86_64).
17842 2006-01-21 Martin Baulig <martin@ximian.com>
17844 The Mono Debugger is now using the normal `mono' instead of the
17845 `mono-debugger-mini-wrapper' when executing managed code.
17847 * debug-debugger.c: New file; previously known as
17848 debugger/wrapper/wrapper.c.
17850 * debug-mini.c (mono_init_debugger): Removed.
17852 * driver.c (mono_main): Added new `--inside-mdb' command line
17853 argument which is used when running inside the debugger.
17855 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17857 * liveness.c (mono_analyze_liveness): Remove some unused data
17860 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17862 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17864 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17866 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17867 depends on implementation details of monobitset.
17869 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17872 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17874 * liveness.c: Update after monobitset changes.
17876 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17878 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17880 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17882 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17884 * mini-s390x.c: Remove warning messages.
17886 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17888 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17890 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17892 * generics.2.cs: Add ldelem/stelem_any test.
17894 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17896 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17898 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17900 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17902 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17904 * generics.2.cs: Reenable vtype tests.
17906 * inssel-x86.brg: Remove an icorrect valuetype rule.
17908 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17910 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17911 initial support for OP_ABS.
17913 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17915 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17917 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17919 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17920 conversion and implement LADD/LSUB.
17922 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17925 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17927 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17929 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17932 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17934 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17935 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17936 (stack walk problem).
17938 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17940 * aot.c (mono_aot_load_method): Fix a warning.
17942 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17944 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17946 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17948 * iltests.il: Add test for #77148.
17950 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17953 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17955 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17957 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17959 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17960 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17962 * basic-long.cs: Add lconv-to-r4/r8 tests.
17964 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17966 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17968 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17969 here as on other archs.
17971 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17973 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17975 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17977 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17979 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17981 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17982 instrument_prolog; Add memory_barrier instruction.
17984 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17986 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17988 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17990 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17992 * aliasing.c inssel.brg: Fix warnings.
17994 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17995 could skip initialization of some parts of memory.
17997 * mini.c mini-ia64.c: Fix warnings.
17999 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18001 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18003 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18004 a crash seen on sparc.
18006 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18008 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18010 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18012 * mini-ops.h: Add s390_backchain instruction
18014 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18016 * cpu-s390.md: Add s390_backchain instruction
18018 * mini-s390.c: Significant ABI changes
18020 * mini-s390.h: Cater for zero length structures
18022 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18024 * mini-s390.c: ABI fixes
18026 * inssel-s390.brg: Remove debug statements
18028 * cpu-s390.md: Fix length of ATOMIC_xx operations
18030 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18032 * basic-float.cs: Add float<->long conversion tests.
18034 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18036 * mini-s390.c: Fix LOCALLOC processing.
18038 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18040 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18042 * iltests.il: Add tests for some opcodes not covered by the other
18045 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18047 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18048 register loading for Tail processing; Correct trace output.
18050 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18052 * cpu-s390.md: Correct size of jmp instruction.
18054 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18056 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18058 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18060 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18061 Bring s390 up to current level.
18063 2005-12-12 Zltan Varga <vargaz@gmail.com>
18065 * generics.2.cs: Disable the newly added tests as they do not work yet.
18067 * generics.2.cs: Add valuetype tests.
18069 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18071 * basic-long.cs: Add i4->u8 test.
18073 * objects.cs: Add tests for JIT intrinsic.
18075 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18076 optimizations lost by a mistake.
18078 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18080 * basic-long.cs: Remove a test moved to objects.cs.
18082 * arrays.cs: Add more array tests.
18084 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18086 * arrays.cs: Add new tests for multi-dimensional arrays.
18088 2005-12-06 Raja R Harinath <rharinath@novell.com>
18090 * Makefile.am (test_sources2): Add generics.2.cs.
18091 (EXTRA_DIST): Add test_sources2.
18093 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18095 Support for boxing and unboxing nullable types as well as the
18096 isinst operation on nullables, per the CLI ammendment.
18098 * inssel.brg (CEE_ISINST): Special case for nullable
18100 * mini.c (handle_unbox_nullable): new method
18101 (handle_box): Special case for nullable types
18102 (mono_method_to_ir): Call handle_unbox_nullable in correct
18105 * generics.2.cs: New test suite
18107 * Makefile.am: Support for regression tests with generics.
18109 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18111 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18112 allocated to registers. Fixes #76800.
18114 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18116 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18118 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18120 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18123 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18125 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18128 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18130 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18131 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18133 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18134 single precision before storing to a single precision location.
18136 2005-11-28 Raja R Harinath <rharinath@novell.com>
18138 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18140 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18142 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18145 * basic.cs: Remove test_0_byte_compares test which was moved to
18146 objects.cs a long time ago.
18148 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18150 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18152 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18154 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18155 handlers are called.
18157 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18160 * mini-ia64.c: Add support for the throw->branch exception
18163 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18165 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18167 * mini.c: Enabled "fastpath" deadce :-)
18169 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18171 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18172 alias analysis pass to support it.
18173 * mini.h: Likewise.
18175 * liveness.c: Likewise (liveness computation can use aliasing
18176 information to be more accurate).
18177 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18178 moreover made so that "--compile-all" uses the given optimization
18179 flags and not the default ones.
18180 * aliasing.c: Alias analysis (new file).
18181 * aliasing.h: Likewise.
18182 * Makefile.am: added "aliasing.c" and "aliasing.h".
18184 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18186 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18189 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18191 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18192 fp >= end_of_stack exit condition, as it is not needed, and it might
18193 become true for fp eliminated frames.
18195 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18197 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18200 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18202 * mini-arm.c: fixed alignment of doubles/longs to match
18203 the C ABI (bug #76635).
18205 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18207 * aot.c: fix compilation with --enable-minimal=aot.
18209 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18211 * mini-arm.c: fixed compatibility with the new
18212 floating point emulator package for compares.
18214 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18216 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18218 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18220 * mini-exceptions.c (print_stack_frame): Output to stderr.
18221 (mono_handle_native_sigsegv): Ditto.
18223 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18225 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18226 OP_LCONV_TO_OVF_I implementation.
18228 * mini-amd64.c: Add support for the throw->branch exception
18231 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18232 when the catch clause catches a more general exception, i.e. Object.
18234 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18236 * cpu-ia64.md: Remove unused opcodes.
18238 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18239 specific defines for architectures defining USE_SIGACTION.
18241 * mini-ia64.c: Fix some warnings.
18243 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18244 version seemed to skip a frame.
18246 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18248 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18249 only calls which are made to native code use this flag.
18251 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18253 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18254 varargs methods as well.
18256 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18257 which have save_lmf set. Reorganize methods prologs a bit.
18259 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18260 debugger to the proper place.
18262 2005-10-29 Martin Baulig <martin@ximian.com>
18264 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18265 when running inside the debugger until the debugger has support
18268 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18270 * mini.h: Fix a warning.
18272 2005-10-24 Miguel de Icaza <miguel@novell.com>
18274 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18275 we expose publicly, this returns the string.
18277 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18279 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18280 with fp elimination.
18282 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18284 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18285 native stacktrace using the glibc 'backtrace' function if available.
18287 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18289 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18291 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18292 handle SIGSEGVs received while in native code.
18294 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18295 code, call mono_handle_native_sigsegv which will abort the runtime
18296 after printing some diagnostics, instead of converting it into a
18297 confusing NullReferenceException.
18299 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18301 * cpu-pentium.md: Remove unused opcodes.
18303 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18305 * mini-amd64.h (MonoLMF): Add rsp field.
18307 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18310 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18312 * mini-codegen.c (get_register_spilling): Fix some warnings.
18314 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18316 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18317 elimination during exception handling. Enable fp elimination by
18320 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18323 2005-10-16 Martin Baulig <martin@ximian.com>
18325 * mini-exceptions.c
18326 (mono_debugger_run_finally): New public method for the debugger.
18328 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18330 * debug-mini.c (mono_debug_init_method): Fix warning.
18332 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18333 the 'exname' parameter const to fix some warnings.
18335 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18337 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18338 introduced by the previous patch.
18340 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18342 * basic-float.cs: Add test for precision of float arithmetic.
18344 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18345 when loading/storing single values from/to memory.
18347 * mini.c (mono_jit_compile_method_with_opt): Create the function
18348 pointers in the correct domain.
18350 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18352 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18353 introduced by previous patch.
18355 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18356 when out_filter_idx is NULL.
18358 * mini-exceptions.c: Don't run filter clauses twice during exception
18359 handling. Fixes #75755.
18361 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18363 * aot.c: Add support for ldflda wrappers.
18365 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18368 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18370 * mini.c, mini.h: do not consider exception handlers blocks when
18371 setting up interface variables.
18373 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18375 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18377 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18379 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18380 causes a regression.
18382 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18384 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18386 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18387 of the OP_P definitions.
18389 * TODO: Add a proposal for dealing with the CEE/OP mess.
18391 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18392 optimizations from the x86 port.
18394 * cpu-amd64.md: Ditto.
18396 * basic.cs basic-long.cs: Add tests.
18398 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18400 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18401 Patrik Torstensson's implementation of my exception-handling
18402 optimization idea, when the exception object is not used
18405 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18407 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18408 of the mul_imm optimizations from the old jit.
18410 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18412 * mini.c, liveness.c: patch by Patrik Torstensson and
18413 Zoltan Varga to improve performance in methods with
18416 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18418 * driver.c: Remove 'Globalization' entry from --version.
18420 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18422 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18423 there is a profiler interested in JIT events.
18425 * aot.c: Load profile files produced by the AOT profiling module, and
18426 reorder methods based on the profiling info. Add a 'method_order' table
18427 to the AOT file to make mono_aot_find_jit_info work with the reordered
18430 * mini.h: Bump AOT file version info.
18432 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18434 * mini-arm.h: work around what looks like a gcc bug when optimizations
18437 2005-09-28 Raja R Harinath <rharinath@novell.com>
18439 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18440 conditionals. Use ...
18441 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18443 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18445 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18446 to determine the amount of memory to copy when passing valuetypes.
18448 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18449 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18451 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18453 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18454 information about aot.
18456 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18458 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18459 macros. This will allow a deadlock debugger to easily be plugged
18462 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18464 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18466 2005-09-27 Raja R Harinath <rharinath@novell.com>
18468 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18469 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18470 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18471 ($(arch_built)) [CROSS_COMPILING]: Error out.
18473 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18475 * aot.c: Add support for the no_special_static flag for classes.
18477 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18479 * Reapply reverted patches.
18481 * *: Revert r50174 as well.
18483 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18485 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18487 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18489 2005-09-23 Miguel de Icaza <miguel@novell.com>
18491 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18492 part of the SIG_HANDLER_SIGNATURE.
18494 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18496 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18499 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18500 introduced by previous patch.
18502 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18504 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18505 saved registers too.
18507 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18508 upon the information returned by get_call_info ().
18510 * mini-x86.c (add_float): Fix stack size calculation.
18511 (mono_arch_call_opcode): Rewrite this so it works based up the
18512 information returned by get_call_info ().
18513 (mono_arch_get_this_vret_args): Ditto.
18515 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18517 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18518 in cinfo to determine the registers which need to be used.
18520 2005-09-20 Miguel de Icaza <miguel@novell.com>
18522 * driver.c (mono_main): Add --server and --desktop flags.
18524 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18526 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18527 registers as global registers.
18529 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18530 longer needed with the new register allocator.
18532 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18534 * cpu-ia64.md: Remove unused opcodes.
18536 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18538 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18540 * cpu-amd64.md: Remove unused opcodes.
18542 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18543 needed with the new register allocator.
18545 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18548 2005-09-16 Raja R Harinath <rharinath@novell.com>
18550 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18552 2005-09-16 Martin Baulig <martin@ximian.com>
18554 * exceptions-amd64.c
18555 (throw_exception): Don't call mono_debugger_throw_exception() if
18556 we're a rethrow - see the FIXME in the code.
18558 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18560 * mini.c (mono_init_exceptions): This only works on some architectures.
18562 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18564 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18567 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18569 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18570 now in mini-exceptions.c.
18572 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18574 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18575 now in mini-exceptions.c.
18577 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18579 * exceptions-x86.c: Applied patch from Patrik Torstensson
18580 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18582 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18583 code into mini-exceptions.c. Add some assertions to it.
18585 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18587 * aot.c (emit_section_change): Applied patch from "The Software Team"
18588 (<software@solmersa.com>). Fix as errors on windows.
18590 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18592 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18593 method info into the LMF.
18595 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18597 * mini-ia64.c: Add proper unwind info for method epilogs.
18599 * exceptions-ia64.c: Add some code to help debugging.
18601 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18603 * mini-exceptions.c: Fix warning.
18605 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18607 * mini.c: Really fix build.
18609 * mini-x86.c mini-amd64.c: Fix build.
18611 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18613 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18615 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18616 some Interlocked methods as intrinsics.
18618 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18619 for Thread methods as well.
18621 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18623 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18625 * mini-ia64.c mini-x86.c mini-amd64.c
18626 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18629 * mini.c (mono_init_exceptions): Fix build breakage.
18631 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18633 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18634 of instructions. Use the new ia64_unw_op macros for emitting unwind
18637 * mini.c (mono_init_exceptions): Initialize exception handling
18638 related trampolines at startup.
18640 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18642 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18644 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18646 * mini.c: Handle type loading errors gracefully during compilation and
18647 throw the appropriate exception.
18649 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18651 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18652 for the mono binary.
18654 2005-09-09 Martin Baulig <martin@ximian.com>
18656 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18659 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18661 * mini-arm.h: use emulation for conv.r.un for the release.
18663 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18665 * mini-arm.c, objects.cs: more fixes and tests for them.
18667 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18669 * mini-arm.c: align structures to at least 4 bytes to be able
18670 to keep our current optimized memcpy.
18672 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18674 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18676 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18678 * mini.c: ignore SIGPIPE.
18680 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18682 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18684 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18686 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18688 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18690 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18692 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18693 exception handling support.
18694 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18695 patch by Brian Koropoff <briank@marakicorp.com>).
18697 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18699 * mini.c: revert another 'optimization' which breaks when
18700 items on the eval stack need to be saved at a basic block end
18703 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18705 * jit-icalls.c: for arrays, ensure we always provide
18708 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18710 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18712 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18714 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18716 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18717 arguments in their original register.
18719 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18721 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18724 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18725 when ssapre is enabled.
18727 * inssel-long.brg: Fix bug in previous patch.
18729 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18730 multiplication by a constant.
18732 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18734 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18737 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18740 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18742 * inssel-arm.brg: apply changes tested by Brian Koropoff
18743 <briank@marakicorp.com>.
18745 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18747 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18749 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18751 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18752 to the same register if dreg is just a base register.
18753 (print_ins): Improve printing of membase opcodes.
18755 * inssel-x86.brg: Add optimized ldind(reg) rules.
18757 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18759 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18761 * mini.c: when running under valgrind, set the stack bottom for
18762 the GC at the actual approximate stack for the app (fixes running
18763 mono with valgrind).
18765 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18767 * mini.c: do no break at the first valuetype to init found
18768 (fixes bug #75791).
18770 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18772 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18774 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18776 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18778 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18780 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18782 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18784 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18786 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18789 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18792 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18795 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18797 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18799 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18801 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18802 in the tail recursion optimization.
18804 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18805 debug info into the assembly file.
18807 * iltests.il: Add test for filter regions.
18809 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18810 initial stack of filter regions. Fixes #75755.
18812 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18814 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18815 stack requirements.
18817 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18819 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18820 the check for an already compiled method on non-ia64 platforms.
18821 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18824 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18826 * inssel-x86.brg: Add some optimized call rules.
18828 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18830 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18833 * mini.h mini-trampolines.c: Pass the trampoline argument to
18834 mono_arch_patch_delegate_trampoline.
18836 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18838 * mini-trampolines.c: Fix build.
18840 * mini-amd64.h: Add delegate trampolines.
18842 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18844 * inssel-amd64.brg: Add optimized call rules.
18846 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18848 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18850 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18852 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18855 * mini-ia64.c: Remove LMF fixmes.
18857 * mini-ia64.h: Remove most fields from LMF.
18859 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18861 * mini-trampolines.c: Add support for IA64 function descriptors.
18863 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18864 for IA64 function descriptors.
18866 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18868 * tramp-arm.c: patch the vtable for virtual calls. Added
18869 support code to register/unregister the LMF.
18870 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18873 2005-08-19 Dick Porter <dick@ximian.com>
18875 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18876 bit value if needed.
18878 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18880 * mini.c (mini_get_method): Move handling of wrapper data here.
18882 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18884 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18887 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18888 bblock->code does not remain empty.
18890 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18892 * arrays.cs: Add regression test for #75832.
18894 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18895 rules. Fixes #75832.
18897 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18898 instruction scheduling.
18900 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18902 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18904 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18906 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18908 * mini-codegen.c: Fix VC build.
18910 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18912 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18914 * mini.h: fix signature for mono_register_opcode_emulation.
18916 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18918 * mini.c: Get rid of most of the helper_sig_... constants using
18919 mono_create_icall_signature ().
18921 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18923 * jit-icalls.c (helper_ldstr): New helper function.
18925 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18927 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18928 throw, load the string using a helper call instead of creating a string object.
18930 * aot.c: Update after LDSTR changes.
18932 * mini.h: Bump AOT file version.
18934 * aot.c: Save class size info into the AOT file. Print more statistics during
18937 * mini.h: Bump AOT file version.
18939 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18940 ordering of disasm cases. Fixes #74957.
18942 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18944 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18945 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18946 the generic code needed for the ARM port.
18948 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18950 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18951 inssel-arm.brg: more ARM features and fixes.
18953 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18955 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18956 ARM port work in progress.
18958 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18960 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18962 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18964 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18966 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18968 * *-ia64.*: Ongoing IA64 work.
18970 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18972 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18974 * TODO: Remove out-of-data todo stuff.
18976 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18979 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18981 * mini.h: Bump corlib version.
18983 2005-07-27 Martin Baulig <martin@ximian.com>
18986 (create_copy_ins): Added `const unsigned char *ip' argument; set
18987 `copy->cil_code' from it.
18989 2005-07-27 Martin Baulig <martin@ximian.com>
18991 * mini-exceptions.c (mono_handle_exception): Don't call
18992 mono_debugger_handle_exception() for filters.
18994 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18996 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18999 2005-07-26 Martin Baulig <martin@ximian.com>
19001 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19003 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19004 helper_compile_generic_method() if the method is actually virtual
19007 2005-07-26 Martin Baulig <martin@ximian.com>
19010 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19011 public; this is now accessed directly by the debugger.
19012 (mono_generic_trampoline_code): Removed.
19015 (mono_debug_init_method): Also add interncalls and wrappers.
19017 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19019 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19021 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19023 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19025 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19027 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19029 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19031 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19032 getting TLS offsets on AMD64 too.
19034 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19036 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19038 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19040 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19041 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19043 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19045 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19047 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19050 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19051 mono_sparc_is_virtual_call ().
19053 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19055 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19056 trampoline parameters.
19058 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19060 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19061 to mono_arch_get_vcall_slot_addr.
19063 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19066 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19068 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19070 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19072 2005-07-19 Martin Baulig <martin@ximian.com>
19074 * exceptions-amd64.c (throw_exception): Call
19075 mono_debugger_throw_exception() here like we're doing it on i386.
19077 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19079 * mini-ia64.c: Add optimized TLS access support.
19081 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19083 * mini-exceptions.c: Ongoing IA64 work.
19085 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19087 * mini.c: Use the default optimization set when embedding. Fixes
19090 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19092 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19093 of trampolines to a separate file.
19095 * mini-trampolines.c: New file.
19097 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19100 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19103 * mini-codegen.c: Fix cygwin build.
19105 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19107 * mini.c: Add some minor changes needed by the IA64 port.
19109 * *-ia64.*: Ongoing IA64 work.
19111 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19113 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19114 trampolines into arch-independent and arch-dependent parts.
19116 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19118 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19120 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19122 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19123 the xp-regalloc-branch for amd64.
19125 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19126 xp-regalloc-branch for x86.
19128 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19130 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19132 2005-07-06 Martin Baulig <martin@ximian.com>
19135 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19136 (mono_jit_runtime_invoke): Likewise.
19138 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19140 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19143 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19144 without loading their metadata. Reorganize the file format so exception handling+
19145 debug info is kept separate from normal method info. Create MonoJitInfo
19146 structures for methods lazily.
19148 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19150 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19152 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19154 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19157 * mini.h: Bump AOT file version.
19159 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19161 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19163 2005-07-01 Raja R Harinath <rharinath@novell.com>
19165 * Makefile.am (check-local): Call semdel-wrapper.
19167 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19169 * mini-x86.c: Revert the last change as it seems to break the build..
19171 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19173 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19175 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19177 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19179 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19180 outside of the macro, so strange stuff doesn't happen with gcc4
19181 (NEW_AOTCONST_TOKEN): Likewise.
19183 2005-06-28 Martin Baulig <martin@ximian.com>
19185 * mini.c (mini_class_is_system_array): New static method; use this
19186 instead of `klass->parent == mono_defaults.array_class' everywhere
19187 since this also works for the new generic array class.
19189 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19191 * inssel.brg: Remove warnings.
19193 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19195 * mini-ia64.c: Ongoing IA64 work.
19197 * basic-float.cs: Add float->i1 conversion test.
19199 * iltests.il: Add conv.u4 test.
19201 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19203 * inssel-long.brg: Fix bug caused by last change.
19205 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19207 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19208 BSDs. Allows the x86 JIT to work on OSX86
19210 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19212 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19215 * mini-ia64.c: Ongoing IA64 work.
19217 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19219 * mini-ia64.c: Ongoing IA64 work.
19221 * driver.c: Clean up jit_code_hash as well when using --regression.
19223 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19225 * basic-long.cs: Add tests for long->u4 conversion.
19227 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19229 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19230 that we do not depend on undefined C behavior: the order stuff
19231 gets evaluated within an expression. Fixes mono when compiled on
19234 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19236 * *-ia64.*: Ongoing IA64 work.
19238 * aot.c: Lower memory usage while loading AOT methods.
19240 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19242 * mini.h: Bump AOT file format version.
19244 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19246 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19248 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19250 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19251 not on callee assembly). Fixed some comments.
19253 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19255 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19256 it gets proper disassembly.
19257 (emit_method_info): Remove some dead code.
19259 * mini.c (mini_method_compile): Allways allocate the GOT var in
19260 mono_method_to_ir for emulating opcodes.
19262 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19264 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19265 before freeing the code memory. Fixes #74990.
19267 * objects.cs: Add regression test for #74992.
19269 * liveness.c: Extend live ranges of arguments to the beginning of the
19270 method. Fixes #74992.
19272 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19273 so it points into the faulting instruction.
19275 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19277 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19279 * *-ia64.*: Ongoing IA64 work.
19281 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19283 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19285 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19287 * *-ia64.*: Ongoing IA64 work.
19289 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19291 * basic-long.cs: Add tests for add/sub.ovf.
19293 * basic.cs: Add tests for sub.ovf.
19295 * *-ia64.*: Ongoing IA64 work.
19297 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19299 * *-ia64.*: Ongoing IA64 work.
19301 * basic.cs: Add conv.ovf.i4.un test.
19303 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19305 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19307 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19309 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19311 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19313 * *-ia64.*: Ongoing IA64 work.
19315 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19318 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19320 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19322 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19324 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19326 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19328 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19329 of a call is callable by a near call.
19331 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19333 * mini-ia64.c: Ongoing IA64 work.
19335 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19337 * genmdesc.c: Make the generated array non-static.
19339 * inssel-long.brg: Fix LSHR_IMM rule.
19341 * *-ia64.*: Ongoing IA64 work.
19343 * *-ia64.*: Ongoing IA64 work.
19345 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19347 * *-ia64.*: Ongoing IA64 work.
19349 * *-ia64.*: Ongoing IA64 work.
19351 * mini-ia64.c: Ongoing IA64 work.
19353 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19355 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19357 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19359 * objects.cs basic-long.cs: Move some tests to objects.cs.
19361 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19363 * *-ia64.*: Ongoing IA64 work.
19365 * iltests.il: Add a new test.
19367 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19368 newobj. Fixes #75042.
19370 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19372 * *-ia64.*: Ongoing IA64 work.
19374 * *-ia64.*: Ongoing IA64 work.
19376 * *-ia64.*: Ongoing IA64 work.
19378 * basic.cs objects.cs: Move tests accessing static variables as well.
19380 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19382 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19384 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19386 * driver.c: Always print failed tests.
19388 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19391 * *ia64*: Ongoing IA64 work.
19393 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19395 * basic.cs: Add tests for add.ovf. Fix warnings.
19397 2005-05-18 Miguel de Icaza <miguel@novell.com>
19399 * driver.c (mono_main): Avoid crash if no argument is passed to
19400 --break; Do not use g_error, but f_printf. And fix all other
19401 ocurrences of the same crash.
19403 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19405 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19406 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19409 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19411 * *-ia64.*: Add beginnings of IA64 backend.
19413 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19415 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19417 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19420 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19422 * mini-amd64.c: Fix a warning.
19424 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19426 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19427 in float_neg. Fixes #74897.
19429 * mini-amd64.c (emit_call): Fix another near call bug.
19431 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19433 * declsec.c: Keep the appdomain information in the structure. Added a
19434 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19435 value gets overwritten).
19436 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19437 an MonoAppDomain member to MonoSecurityFrame.
19438 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19439 used in the stack walk. Now use a MonoArray which grow (double) when
19442 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19444 * mini.c: Re-enabled runtime cleanup, since running threads should
19445 now properly stop when exiting.
19447 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19449 * mini-codegen.c: New file contaning the arch-independent local
19450 register allocator. Not used by any architectures yet.
19452 * mini.h linear-scan.c: Merge some changes from the
19453 mini-xp-local-regalloc branch.
19455 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19457 * mini-amd64.c (emit_call): Fix calls to native functions when the
19458 runtime is compiled as a shared library. Fixes #74756.
19460 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19461 on a literal field. Fixes #74751.
19463 2005-04-25 Raja R Harinath <rharinath@novell.com>
19465 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19467 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19469 * objects.cs: Add missing null casting test.
19471 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19473 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19474 in wrapper methods. Also rename 'address' variable to 'offset'.
19476 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19478 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19481 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19483 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19486 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19488 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19490 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19492 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19493 just the last bytes.
19495 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19497 * aot.c (mono_compile_assembly): Fix warning.
19499 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19500 by the _MSC_VER stuff.
19502 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19504 * inssel-long.brg: Fix #74588.
19506 * cpu-amd64.md: Fix #74591.
19508 * iltests.il: Add new regression tests.
19510 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19512 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19515 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19517 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19519 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19520 from Bill Middleton <flashdict@gmail.com>.
19522 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19524 * arrays.cs: Add new regression test. Fix warnings.
19526 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19528 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19529 and leakage in CKFINITE.
19531 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19532 this to a null op since it is called on amd64 too.
19534 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19536 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19537 body since this is not used on amd64.
19539 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19541 * mini-amd64.c: Remove obsolete fixmes.
19543 * mini.c (print_method_from_ip): Fix debugging support.
19545 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19547 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19548 so that expressions that don't give much gain are not reduced.
19549 * ssapre.h: Likewise.
19551 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19553 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19555 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19557 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19559 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19561 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19563 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19565 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19567 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19570 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19572 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19574 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19576 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19577 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19579 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19581 * mini-x86.c: Fix up stack overflow handling.
19583 * exceptions.cs: Add new regression test.
19585 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19587 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19588 mono_jit_thread_attach.
19590 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19592 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19594 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19595 avoid calling constructors using callvirt.
19597 * inssel.brg: Fix #74073.
19599 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19601 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19602 compilation with non-GCC compilers.
19603 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19604 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19606 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19608 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19609 klass->interface_offsets (will likely fix bug#74073).
19611 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19613 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19615 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19617 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19618 to amd64_div_reg_size ().
19620 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19622 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19624 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19626 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19628 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19630 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19632 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19634 * mini.c (mono_precompile_assembly): Load and precompile referenced
19635 assemblies as well. Fixes #74015.
19637 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19639 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19641 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19643 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19644 a lot of checks and (anyway) permissions cannot work until corlib is
19647 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19649 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19651 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19653 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19654 calls (fixes bug#72824).
19656 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19658 * mini.c: fix tail recursion elimination (see test in bug#73936).
19660 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19662 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19663 some fp functions in sse2 mode.
19665 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19667 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19669 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19671 * mini.h mini.c: Add mono_get_jit_tls_key ().
19673 * mini-x86.c: Enable fast TLS support on windows.
19675 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19677 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19678 * mini.c: Check for p/invoke method when generating code. If a
19679 p/invoke method, or it's class, isn't decorated with [Suppress
19680 UnmanagedCodeSecurity] then generate code to call System.Security.
19681 UnmanagedDemand (only if the security manager is active).
19683 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19685 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19686 last change as it seems to cause strange crashes.
19688 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19690 * *.c: handle unsafe function pointers where needed.
19692 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19694 * mini.c (mono_jit_free_method): Remove the fixme too.
19696 2005-03-15 Miguel de Icaza <miguel@novell.com>
19698 * mini.c: As discussed, make the code actually free the delegate
19699 thunk now, to enable the debugging of delegate problems, use
19700 MONO_DEBUG=1 when running Mono.
19702 This takes also care of parts of the leaks as seen by Joe.
19704 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19706 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19707 thread_tls_offset calculation.
19709 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19711 * declsec.c: Reworked linkdemand checks for icall. The previous code
19712 was using the declaration code (untrusted) and didn't work as expected
19713 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19716 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19718 * iltests.il: Add new localloc test.
19720 * mini-amd64.c: Handle large stack allocations the same way as on
19721 windows if stack overflow handling is working.
19723 * mini-amd64.c: Allocate the signal stack using mmap.
19725 * mini.c (sigsegv_signal_handler): Fix reading of context.
19727 * mini-exceptions.c: Fix up stack overflow handling.
19729 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19731 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19733 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19735 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19737 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19738 tramp_init functions as they are no longer needed.
19740 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19742 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19744 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19746 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19748 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19751 * mini-ops.h: Add OP_LMUL_IMM.
19753 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19754 long mul/div opcodes as intrinsic.
19756 * mini-amd64.c (emit_call): Handle the case when the callee might be
19759 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19761 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19764 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19766 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19768 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19770 * mini.c (mono_codegen): Don't leak here, to help people running
19773 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19775 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19776 conversions in sse2 mode.
19778 * basic-float.cs: Add regression test.
19780 * mini-amd64.c: Reenable sse2.
19782 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19784 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19786 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19788 * driver.c: Copyright text should include 2005.
19790 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19792 * cpu-amd64.md (load_membase): Fix more max lengths.
19794 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19796 * cpu-amd64.md (load_membase): Fix max length.
19798 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19800 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19802 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19803 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19805 * basic-float.cs: Add rounding regression test.
19807 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19809 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19811 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19812 structures in registers for pinvoke wrappers.
19814 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19816 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19818 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19820 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19821 wrapper to mono_jit_thread_attach.
19823 * mini.c (mini_jit_thread_attach): New jit icall.
19825 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19826 native->managed wrappers.
19828 * exceptions.cs: Add new regression test.
19830 * mini.c (optimize_branches): Check regions in the cbranch to throw
19831 block case as well. Fixes #73242.
19833 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19835 * mini.c: thread safety fixes.
19837 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19839 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19840 patching stuff, since delegates use jump trampolines so there is
19843 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19846 * tramp-amd64.c: Fix build.
19848 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19849 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19851 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19852 Rename this to mono_arch....
19853 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19855 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19857 * mini-amd64.c (emit_call): If both the caller and the callee is
19858 guaranteed to have 32 bit addresses, emit a normal call.
19860 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19862 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19863 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19864 method_ptr inside delegates.
19866 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19868 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19869 invalidated. Fixes #73001.
19871 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19873 * mini-x86.c: Only use stdcall for pinvokes on windows.
19875 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19877 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19878 * mini-x86.c: remove unreliable __thread var offset detection,
19879 use the correct accessors and enable by default.
19881 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19883 * mini.c (mono_jit_free_method): Fix memory leak.
19885 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19887 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19889 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19891 * cpu-amd64.md: Fix lengths of atomic opcodes.
19893 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19895 * driver.c: try to not imply using ICU is any good.
19897 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19899 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19900 functions as inline ops.
19902 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19903 some Interlocked functions as inline ops.
19905 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19907 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19909 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19911 * mini.c: Add support for OP_NOT_TAKEN.
19913 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19914 structures in registers for pinvoke wrappers.
19916 * mini-amd64.c: Fix warnings.
19918 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19920 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19922 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19924 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19925 address instead of loading the address from it.
19927 * mini-x86.c: Add support for returning small structs in registers
19928 on Win32. Fixes part of #70864.
19930 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19932 * trace.c (get_token): Improve error checking.
19934 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19936 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19938 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19940 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19941 it can be reused for MonoClass.
19942 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19945 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19947 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19948 instead of a MonoReflectionMethod. The method information wasn't used
19949 when displaying SecurityException details (but will be now).
19951 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19953 * Makefile.am : windows build fix.
19955 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19957 * iltests.il: Add new regression test.
19959 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19962 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19964 * mini.c: Moved linkdemand check into helper function check_linkdemand
19965 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19968 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19970 * declsec.c: Added statistics counter for different kinds of
19972 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19973 (and commented) declaration.
19974 * mini.c: Added statistics counter for security Demand code
19975 generation. Added display of security statistics.
19977 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19979 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19980 Fix compilation errors under gcc-2.95.
19982 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19984 * mini.c, driver.c: Use the new jit trampoline hashtable
19986 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19988 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19990 2005-02-11 Martin Baulig <martin@ximian.com>
19992 * debug-mini.c (mono_debug_close_method): Free the line number array.
19994 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19996 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19999 * mini.h: Bump AOT file format version.
20001 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20003 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20005 * declsec.h: Added macros to get/set lazyly initialized security
20006 informations about assemblies. Added new enum for different type of
20007 possible LinkDemand violation. Added function to check LinkDemands.
20008 * mini.h: Added a field to MonoCompile to hold any security violation
20009 detected when JITting a method (so it can be thrown later).
20010 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20011 and CEE_CALLVIRT. Added code to throw exception at the end of
20012 mini_method_compile (note: the exception is unhandled right now).
20014 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20016 * mini.c, jit-icalls.c: use the managed implementation of
20017 memset for initobj and memset, to avoid managed <-> unmanaged
20020 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20022 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20023 optimization if it would need a GOT var.
20025 * basic.cs: Add tests for constant propagation and switch statements.
20027 * ssa.c: Fix out-of-range constant propagation and switch statements.
20029 2005-02-09 <vargaz@freemail.hu>
20031 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20033 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20035 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20037 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20039 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20041 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20043 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20044 arithmetic operations.
20046 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20048 * mini-ppc.c: add a workaround for broken user code that
20049 DllImports vararg functions with non-vararg signatures.
20051 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20053 * mini.c (mono_jit_compile_method_inner): Add detection and a
20054 meaningfull error message for assemblies written in Managed C++.
20056 * tramp-amd64.c mini-amd64.h: Add support for
20057 create_trampoline_from_token ().
20059 * aot.c mini-x86.c abcremoval.c: Applied patch from
20060 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20062 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20064 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20065 which takes a MonoImage/token as parameter instead of a MonoMethod.
20067 * aot.c: Use the new trampoline for initializing vtables.
20069 * aot.c: Add support for ldfld/stfld_remote wrappers.
20071 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20072 rules for compare <MEM>, IMM.
20074 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20076 * aot.c: Handle inherited finalizers correctly.
20078 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20080 * inssel.brg (stmt): Add a missing _setup_... ().
20082 * aot.c: Save some parts of the class state to the AOT file and use it
20083 to recompute that state when a class is initialized.
20085 * mini.c: Install AOT hooks into the runtime.
20087 * mini.h: Bump AOT file format version.
20089 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20092 * iltests.il: Add new test.
20094 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20096 * mini.c: fix typo.
20098 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20100 * mini.c: setup the statistical profiler in the thread attach
20101 callback to cope with the new single thread code.
20103 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20105 * mini-ppc.c: ensure we have enough room for the profiler
20106 calls (fixed bug#72084).
20108 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20110 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20113 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20115 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20117 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20119 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20120 to succesfully execute parrotbench).
20121 * ssapre.h: Likewise.
20123 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20125 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20126 variable for stores to method arguments (fixes a SSAPRE issue).
20128 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20130 * mini.c: handle value types in dup, fixes gen-112.cs.
20132 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20134 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20135 sequence for calls in dynamic methods to avoid thunks.
20137 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20139 * mini.c: correctly remove dynamic methods from the hashtable.
20141 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20143 * driver.c: Disabled SSAPRE until fix the bug that appears
20144 in IronPython's parrotbench.
20146 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20148 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20150 * mini.c (mono_method_to_ir): Revert the previous change.
20152 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20153 when AOT compiling.
20155 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20156 mono_jit_info_table_find () etc. when running under valgrind.
20158 * inssel.brg: Fix warnings.
20160 * mini-exceptions.c: Fix warnings.
20162 2005-01-31 Martin Baulig <martin@ximian.com>
20164 * driver.c (compile_all_methods_thread_main): Don't try to compile
20165 generic methods or anything which has type parameters.
20167 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20169 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20171 * TestDriver.cs: Add --verbose flags.
20173 * graph.c ssa.c: Fix 64 bit warnings.
20175 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20176 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20177 Fix 64 bit warnings.
20179 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20180 variable not spotted by gcc.
20182 * mini-amd64.c inssel-amd64.brg: Applied patch from
20183 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20184 X86_COMPARE_MEMBASE opcodes.
20186 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20188 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20190 * *: MonoMethod->signature might be NULL now. You *MUST* use
20191 mono_method_signature.
20193 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20195 * driver.c (compile_all_methods_thread_main): Compile the methods
20196 without invoking cctors.
20198 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20200 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20201 * basic-calls.cs: test for the above.
20203 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20205 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20206 MonoJitInfo changes.
20208 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20210 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20211 eagerly if it contains dynamic methods.
20213 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20215 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20216 trace, it is now computed by an icall from trace_ips.
20218 * mini-exceptions.c: Fix a warning.
20220 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20222 * mini-exceptions.c: don't bother getting stack trace info if
20223 it's not going to be used.
20225 2005-01-27 Raja R Harinath <rharinath@novell.com>
20227 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20230 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20232 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20234 * aot.c: Avoid calling mono_method_get_header () if not needed.
20236 * mini.h: Bump AOT file format version.
20238 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20240 * mini.c (mono_print_tree): Print more info for calls.
20242 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20244 * declsec.h: Remove warning by adding missing include for marshal.h
20246 2005-01-26 Martin Baulig <martin@ximian.com>
20248 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20251 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20253 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20256 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20258 * aot.c (mono_compile_assembly): Fix a warning.
20260 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20262 * declsec.c: Look for security attributes on the original MonoMethod
20263 (and not the wrapped one). This fix permissions on icalls.
20265 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20267 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20269 * mini.c (mono_allocate_stack_slots): Add a fixme.
20271 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20273 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20275 * inssel.brg: optimize casts of sealed types (more
20276 optimizations waiting for fixes in remoting).
20278 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20280 * inssel.brg (stmt): Add another dummy rule.
20282 * driver.c: Fix warnings.
20284 * driver.c (mono_main): If running under valgrind, instruct glib to use
20285 the system allocation functions so valgrind can track the memory
20286 allocated by the g_... functions.
20288 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20290 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20292 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20294 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20295 variables in try regions.
20297 * mini.c (mini_method_compile): Don't disable optimizations on large
20298 methods when AOT compiling.
20300 * mini.c (mono_allocate_stack_slots): New arch independent method to
20301 allocate stack slots. Not yet used.
20303 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20305 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20307 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20309 * mini-ppc.c: make the branch info relative as the code
20310 buffer can be reallocated.
20312 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20314 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20315 * driver.c: Removed the AOT/security restriction. Now initialize the
20316 security manager (in metadata) if --security is used.
20317 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20318 rather than the pointer to declarative security, when AOT is used.
20320 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20322 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20323 basic blocks, reduced intrinsic exception throwing code size.
20325 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20327 * driver.c (mini_usage): Reorder the usage screen.
20329 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20331 * mini.c (mono_resolve_patch_target): Fix warning.
20333 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20335 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20338 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20340 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20341 breaks the amd64 build.
20343 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20344 register allocation. Fixes #71454.
20346 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20348 * arrays.cs: Add new regression test.
20350 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20352 * ssapre.c: Turned usage of snprintf to GString.
20353 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20354 (I left it on by mistake in my previous commit).
20356 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20358 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20359 on cond branch optimization (fixes bug# 71515).
20361 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20363 * abcremoval.c: Fixed bug 71062.
20364 * abcremoval.h: Likewise.
20366 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20368 * mini.c: Added a new functionality to optimize_branches, the removal
20369 of useless basic blocks, and fixed some problem in the removal of
20370 critical edges; some utility functions added for both purposes.
20371 * ssapre.c: Added complex expression support, and fixed bug 70637.
20372 * ssapre.h: Likewise.
20373 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20375 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20376 * driver.c: Re-enabled SSAPRE.
20378 2005-01-19 Martin Baulig <martin@ximian.com>
20380 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20381 the result of mono_get_method_constrained().
20383 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20385 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20388 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20390 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20391 be detected. Fixes #59296.
20393 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20395 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20396 which can happen. Fixes #71361.
20398 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20400 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20403 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20405 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20406 appdomain-unload.exe to fail.
20408 * mini.c: Fix some memory leaks.
20410 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20412 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20413 Fixed bug and sped up some codepaths.
20415 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20417 * mini.c: Fix some memory leaks.
20419 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20422 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20424 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20427 * iltests.il: Add regression test for #71320.
20429 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20431 * mini.c (mono_codegen): Fix installation of profiler hooks.
20433 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20435 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20437 * mini.h, mini.c, cfold.c: optimize access to enum
20438 readonly fields, too. Eval conditional branches if possible
20439 to perform unreachable code removal in more cases.
20441 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20443 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20445 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20448 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20449 WinXP DEP. Fixes #71244.
20451 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20453 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20455 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20457 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20459 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20461 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20464 * mini.h: Bump AOT version.
20466 * mini.h (MonoCompile): Change exvar to a hash table.
20468 * mini.c: Allocate a separate exvar for each handler block.
20470 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20472 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20473 ex var with the pending exception and only throw if the two are equal.
20476 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20478 * mini-x86.c: Fix warnings.
20480 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20481 used by all the ports now.
20483 * aot.c: Add write-symbols and save-temps options.
20485 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20487 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20489 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20491 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20494 * tramp-s390.c: Check vtable slot belongs to the domain.
20496 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20497 as per other platforms.
20499 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20501 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20503 * driver.c: we don't run the Main() code in a subthread anymore.
20505 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20507 * mini.c: added experimental rtc support in the statistical
20508 profiler: if the user has the permission, more accurate statistics
20509 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20510 The MONO_RTC value must be restricted to what the linux rtc allows:
20511 power of two from 64 to 8192 Hz.
20513 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20515 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20517 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20519 * mini-ppc.c: better icache flush for smp.
20521 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20523 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20525 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20526 amd64 port, not yet used.
20528 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20530 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20533 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20535 * driver.c: Added --security option to activate the security manager.
20536 Right now this will allow code generation for declarative demands and
20537 is disabled when AOT is specified.
20538 * mini.c: Add code generation for declarative security demands.
20539 * mini.h: Add mono_use_security_manager as an extern gboolean.
20541 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20543 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20544 emitting more dense assembly code.
20546 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20547 exception throwing stuff.
20549 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20551 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20554 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20555 left in by mistake.
20557 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20560 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20562 * tramp-*.c: Only patch vtable slots if the object is in the current
20563 domain. Fixes appdomain-unload.exe.
20565 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20567 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20570 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20572 * mini.c (reverse_branch_op): New helper function.
20574 * mini.c (optimize_branches): Run the new optimization only on
20575 platforms which support it. Also reverse all kinds of branches.
20577 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20579 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20582 * mini.c (optimize_branches): Reverse not-equals branches if the false
20583 bblock is a throw. This happens a lot of time with argument checking in
20586 * mini.c (mono_codegen): Add support for placing basic blocks after
20587 the function epilogue.
20589 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20592 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20594 * mini.c (setup_stat_profiler): Only set this up if the platform
20595 supports ITIMER_PROF.
20597 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20599 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20602 * inssel.brg: Fix a warning.
20604 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20606 * mini.c: added support for statistical profiler
20607 (run with: --profile=default:stat).
20609 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20611 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20613 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20615 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20616 related to global registers from the amd64 port.
20618 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20620 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20622 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20623 with global registers.
20624 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20626 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20628 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20630 * debug-mini.c (encode_value): Fix off-by-one.
20632 * aot.c (encode_value): Likewise.
20634 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20636 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20638 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20641 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20643 * aot.c (emit_method_info): Increase size of temp buffer.
20645 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20648 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20650 * aot.c (emit_method_info): Fix build.
20652 * aot.c: Further rework of the AOT file format to reduce the size of
20653 the method info data.
20655 * mini.h: Bump AOT file format version.
20657 2004-12-27 Martin Baulig <martin@ximian.com>
20659 * mini.c (mini_get_method): New static method; call
20660 mono_get_method_full() and mono_get_inflated_method().
20661 (mono_method_to_ir): Use mini_get_method() instead of
20662 mono_get_method_full().
20664 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20666 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20668 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20670 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20672 * inssel-amd64.brg: Add some optimization rules.
20674 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20676 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20677 standard not GC'd stuff is fine.
20679 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20681 * aot.c: Rework the AOT file format to get rid of most of the global
20682 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20684 * mini.h: Bump AOT file format version.
20686 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20688 * mini.h: Bump AOT file format version.
20690 * aot.c (mono_aot_is_got_entry): New function to determine if an
20691 address is inside a GOT.
20693 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20695 * cpu-pentium.md: Increase the maximum size of some instructions which
20696 might involve a got access.
20698 * mini.c (get_method_from_ip): Another debug helper function.
20700 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20701 when got var accesses are created during the decompose phase.
20703 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20705 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20706 argument mini_compile_method and to MonoCompile, and use this to
20707 determine whenever a given method is compiled for AOT. This allows the
20708 other methods compiled during AOT compilation to be free of AOT stuff,
20709 so the backends does not need to add special support for them by
20710 creating a fake GOT etc.
20712 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20715 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20717 * mini.c (mono_method_to_ir): It turns out that some of the
20718 x-appdomain wrappers are lax with types, so just ignore this for
20721 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20722 at the vtable->klass. If it is non-shared code we can just use the
20725 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20727 * mini-ppc.c: access MonoDomain from tls, too.
20729 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20731 * declsec.c: Removed unused variable (and related warning ;-)
20733 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20735 * iltests.il: New test for LDELEMA on an array of ref types.
20737 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20738 all ldelema's on reftypes.
20739 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20740 it was the wrong place to put it.
20742 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20743 register to pop to make this cleaner, at the request of Paolo.
20745 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20747 * mini-ops.h (OP_GETHASHCODE): New op.
20749 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20751 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20754 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20757 * mini-x86.c (mono_arch_output_basic_block): Rather than
20765 The first is 3 bytes while the second is 1. This saves 36 kb on
20766 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20767 see a small boost because of icache locality.
20769 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20771 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20773 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20774 started code sharing with the generic code.
20776 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20778 * mini-ppc.c, cpu-g4.md: added code for direct access to
20781 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20783 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20784 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20787 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20789 * declsec.c|h: Added functions to cache the declarative stack modifiers
20790 in MonoJitInfo and to create a security frame from a MonoJitInfo
20792 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20793 created. Register internal calls for System.Security.SecurityFrame::
20794 _GetSecurityFrame and _GetSecurityStack.
20795 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20796 the definitions for the new stack walk/callback mechanism.
20797 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20798 first security frame for LinkDemands and InheritanceDemands) and
20799 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20801 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20802 walk initialization (lupus).
20804 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20806 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20808 (handle_loaded_temps): Do not create a temporary variable for
20809 things that we know are temps. They will never be modified.
20810 (mono_spill_call): Set MONO_INST_IS_TEMP
20811 (mono_emulate_opcode): ditto
20813 (mono_method_to_ir.CEE_DUP): ditto
20815 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20817 * mini.c (type_to_eval_stack_type): Make this handle the void type
20818 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20819 (emit_tree): use ip_in_bb to special case some common idioms
20820 Update all callers to pass in the IP.
20821 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20823 This gives us a nice 2% speedup in mcs bootstrap.
20825 * mini-x86.c (peephole_pass): Peephole pass to make
20834 * mini.c (ip_in_bb): new method.
20835 (mono_method_to_ir): use this method rather than doing the hash
20838 * linear-scan.c (mono_linear_scan): When expiring actives, you
20839 don't need to keep around variables that expire on this
20840 instruction. This makes it so that:
20843 store (ebx add (ebx, 1))
20847 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20849 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20850 combination to avoid doing two copies. Fix up problems with previous
20853 * mini.c: Fix 64 bit warnings.
20855 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20857 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20859 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20860 changes from the x86 code.
20862 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20864 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20866 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20867 throwing code to reduce its size, unify the AOT and non-aot code and
20868 get rid of relocations in the AOT case.
20870 * mini-x86.h mini.c exceptions-x86.c
20871 (mono_arch_get_throw_corlib_exception): New arch specific function to
20872 raise corlib exceptions which doesn't require relocations in the
20875 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20877 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20879 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20882 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20885 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20887 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20888 with add function when used from Inc/dec atomic
20889 functions. Re-enabled optimization on x86.
20890 * mini-ops.h: renamed atomic_add functions to
20891 allow _add to match the Interlocked::Add and
20892 _add_next to match Interlocked::Inc/Dec.
20894 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20896 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20897 linking of BBs to the end BB, and enabled SSAPRE also with
20898 consprop and copyprop (which was prevented by that bug).
20900 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20902 * mini-x86.c: disabling the Interlocked optimizing code.
20904 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20906 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20907 file version check.
20909 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20911 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20912 interlocked optimization due lack of support on x86, rewrote
20913 exchange to take into account that base may be in eax.
20915 xsp works again; activated Interlocked optimizing code.
20917 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20919 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20921 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20923 * mini-ops.h: Add new opcodes.
20925 * mini.h: Add new patch types. Add got_var to MonoCompile.
20927 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20928 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20929 make it work with all kinds of patchable code.
20931 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20932 address of the GOT, and referencing entries in the GOT.
20934 * mini.c: Add code to load the GOT address if needed by an opcode.
20936 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20937 independent AOT code on the x86 using an elf-style Global Offset Table.
20939 2004-12-14 Raja R Harinath <rharinath@novell.com>
20941 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20943 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20945 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20948 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20950 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20951 of Interlocked:Increment/Decrement/Add as inline ops.
20952 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20954 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20956 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20957 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20959 2004-12-12 Duncan Mak <duncan@ximian.com>
20961 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20962 again. `patch_info->table_size' is no longer valid after Zoltan's
20965 2004-12-12 Martin Baulig <martin@ximian.com>
20967 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20968 if we are the "real" method, ie. not an inlined method inside it.
20970 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20972 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20973 before we look in the special fields table. This fixes
20974 ../tests/thread-static-init.cs.
20976 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20978 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20979 for Array get_Rank and get_Length. Fixes bug #70465.
20981 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20983 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20984 separate structure to reduce the size of MonoJumpInfo.
20986 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20988 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20990 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20992 * mini.c (mini_get_inst_for_method): Changed to allow ports
20993 to return a MonoInst instead of opcode
20994 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20996 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20997 Allow ports to return a created MonoInst instead of op-code, will enable
20999 (renamed mini_get_opcode_for_method to better reflected the functionality)
21001 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21003 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21005 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21007 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21010 2004-12-08 Martin Baulig <martin@ximian.com>
21012 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21013 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21015 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21017 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21020 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21023 2004-12-08 Raja R Harinath <rharinath@novell.com>
21025 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21027 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21029 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21030 bug introduced by the previous patch.
21032 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21034 * mini-ppc.c, objectc.cs: handle large structs passed by value
21035 (fixes bug #69972).
21037 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21039 * mini-ppc.c: OP_ARGLIST implementation from
21040 Geoff Norton <gnorton@customerdna.com>.
21042 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21044 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21045 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21047 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21049 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21051 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21053 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21056 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21058 * mini-sparc.c: Zero out localled-ed memory.
21060 * iltests.il: Add tests for zeroing out localloc-ed memory.
21062 2004-12-04 Martin Baulig <martin@ximian.com>
21064 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21065 mono_method_get_signature_full().
21067 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21069 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21070 and some utility functions (always for SSAPRE), integrated SSAPRE.
21071 * mini.h: Likewise.
21072 * driver.c: Added ssapre option.
21073 * ssa.c: Small fix on OP_ARG handling.
21074 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21075 * Makefile.am: Likewise.
21077 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21079 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21080 now in the xp code.
21082 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21085 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21087 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21089 * cpu-s390.md : Increase instruction length of oparglist.
21091 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21093 2004-11-30 Martin Baulig <martin@ximian.com>
21095 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21096 virtual generic methods. We call a special helper_compile_generic_method()
21097 icall to retrieve the method from the vtable, inflate and compile
21098 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21100 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21102 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21104 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21106 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21108 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21111 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21113 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21114 platforms with PIC aot.
21116 2004-11-28 Martin Baulig <martin@ximian.com>
21118 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21121 2004-11-28 Martin Baulig <martin@ximian.com>
21123 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21124 the result of mono_type_get_underlying_type() to check whether
21127 2004-11-26 Martin Baulig <martin@ximian.com>
21130 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21133 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21135 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21136 the same way as the other arguments so they won't get clobbered.
21138 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21139 calls through R11 since it is clobbered by the trampoline code.
21141 2004-11-26 Raja R Harinath <rharinath@novell.com>
21143 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21144 pick up in-tree mscorlib.dll.
21146 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21148 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21150 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21151 runtime data/code are now stored in a table similar to the GOT in ELF.
21152 This allows the code itself to be position independent.
21154 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21157 * aot.c: Attach ELF type (object/function) directives to all global
21160 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21162 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21164 * mini-amd64.h: Turn on PIC AOT code.
21166 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21167 returning the offset within an OP_AOTCONST instruction where the GOT
21168 offset needs to be added.
21170 * mini.h: Bump AOT file format version.
21172 2004-11-25 Martin Baulig <martin@ximian.com>
21174 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21175 uninflated generic methods.
21177 2004-11-25 Martin Baulig <martin@ximian.com>
21179 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21181 2004-11-24 Martin Baulig <martin@ximian.com>
21183 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21184 original klass (this only applies for generic instances).
21186 2004-11-24 Martin Baulig <martin@ximian.com>
21188 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21189 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21192 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21194 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21195 localloc. Fixes #69678.
21197 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21199 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21201 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21202 used SSE registers on pinvoke calls. Fixes #69774.
21204 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21206 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21207 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21209 2004-11-23 Raja R Harinath <rharinath@novell.com>
21211 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21212 Refer directly to the mcs/ tree.
21214 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21216 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21217 Check if a trampoline for a synchronized method is required.
21219 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21221 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21222 with localloc if needed. Throe arithmetric exception in
21223 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21224 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21226 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21228 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21229 types before switching on type. Fixes #69622.
21231 2004-11-19 Raja R Harinath <rharinath@novell.com>
21233 * Makefile.am (check-local): New. Integrate into 'make check'.
21234 (MCS,RUNTIME): Define using in-tree mono and mcs.
21236 (%.exe): Use $(ILASM).
21238 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21240 * mini-ppc.c: adjust initial prolog size (bug #69691).
21242 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21244 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21247 2004-11-17 Raja R Harinath <rharinath@novell.com>
21249 * Makefile.am (clean-local): Rename from 'clean'.
21251 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21253 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21254 to mono_arch_is_int_overflow.
21255 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21258 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21260 * declsec.c|h: New files to support declarative security attributes.
21261 Added function to check if a method has (applicable) security.
21262 * mini.c|h: Add check for declarative security attributes in
21263 mono_method_check_inlining.
21264 * Makefile.am: Added declsec.c and declsec.h to the build.
21266 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21268 * mini.c, mini.h: update to keep dynamic code info per-domain.
21270 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21272 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21273 (mini_init): Get rid of it from here too.
21275 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21277 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21278 implemented OP_RETHROW (patch by Geoff Norton
21279 <gnorton@customerdna.com>).
21281 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21283 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21284 between appdomains. Fixes appdomain-unload on PPC.
21286 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21288 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21289 mini-exceptions.c: handle the new wrapper types.
21290 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21291 token value as a MonoClass* when compiling a wrapper.
21292 mono_jit_create_remoting_trampoline now takes an additional
21293 MonoRemotingTarget parameter.
21295 2004-11-10 Martin Baulig <martin@localhost>
21297 * mini.c (mono_method_to_ir): Use `generic_container->context'
21298 rather than creating a new one.
21300 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21302 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21304 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21306 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21308 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21309 the experimental aot cache stuff.
21311 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21313 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21314 mini-exceptions.c: update to exception clause structure changes.
21316 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21318 * exceptions-x86.c (throw_exception): Fix warnings.
21320 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21323 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21325 * exceptions-sparc.c (get_throw_exception): Really fix this.
21327 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21329 * tramp-*.c: we no longer support icalls without wrappers, so
21330 a bit of code can be removed here
21332 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21334 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21337 * cpu-sparc.md: Add op_rethrow.
21339 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21341 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21343 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21344 * mini-ops.h: Add OP_RETHROW.
21346 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21348 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21350 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21352 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21353 Makes the output much easier to read
21355 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21357 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21358 prevents another huge leak when compiling with ssa. Secondly, the
21359 performance of doing this rather than freeing the lists is much
21360 better. GList does a lock every time you allocate a list link,
21361 so that it can use a memory pool. So, it is better to just use
21362 a memory pool of our own.
21364 * ssa.c, linear-scan.c: replace g_list_remove_link with
21365 g_list_delete. The remove one does not free the GList, so we were
21366 leaking memory. On -O=all --compile-all with corlib, this cut down
21367 3 MB of allocations.
21369 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21371 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21373 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21375 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21376 into a new function mono_create_jit_trampoline ().
21378 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21380 * trace.c (get_spec): Allow tracing of classes without a namespace.
21382 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21384 * mini.c: Fix pointer overwrite in mini_method_compile.
21386 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21388 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21389 The darwin ABI needs some special handling for 1 and 2 byte structs
21390 Lets use lbz/lhz instead of lwz everywhere.
21391 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21392 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21393 Use stb/sth for the former, and put the latter always on stack instead of in
21394 argument registers.
21396 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21398 * trace.c (is_filenamechar): Add '_'.
21400 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21402 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21404 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21406 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21408 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21409 depends on libmonogc. Fixes #68805.
21411 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21413 * mini.c (mono_jit_free_method): Provide extra information for
21414 this error. Currently this leaks, but will be turned into a
21415 developer option in the future.
21417 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21419 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21421 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21423 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21424 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21425 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21427 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21429 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21430 trampolines for AOT code.
21432 2004-10-22 <vargaz@freemail.hu>
21434 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21435 constructed types. Fixes #68136.
21437 2004-10-21 Martin Baulig <martin@ximian.com>
21439 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21440 if it returns true, unwind the stack to the call instruction.
21442 2004-10-21 <vargaz@freemail.hu>
21444 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21446 * mini.h: Bump AOT version number.
21448 * objects.cs: Add another test for unbox trampolines.
21450 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21453 2004-10-20 <vargaz@freemail.hu>
21455 * driver.c: Add SHARED to the set of optimizations tested.
21457 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21459 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21460 used by CEE_NEWARR.
21462 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21464 2004-10-20 Martin Baulig <martin@ximian.com>
21466 * mini-exceptions.c (mono_handle_exception): Call
21467 mono_debugger_handle_exception() to tell the debugger about
21468 catch/finally clauses.
21470 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21472 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21474 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21477 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21479 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21480 methods as their native size, fixed bug #57543, #57545.
21481 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21482 This saves a temporary register and mullw call down into 1 (minor perf
21483 increase for cases like sum = sum * 5; This use to translate into:
21486 It now translates to
21489 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21491 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21494 2004-10-11 Martin Baulig <martin@ximian.com>
21496 * mini.c (mono_method_to_ir): If we're a generic method, get the
21497 MonoGenericContainer from our MonoMethodNormal and create a
21498 MonoGenericContext from it.
21500 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21502 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21504 * basic-long.cs: Add test for checked i8->i2 cast.
21506 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21508 * inssel-ppc.brg: added a couple of speedup rules.
21510 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21512 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21513 to speed up rebuilds.
21515 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21517 * mini-s390.c: Minor fix to OP_OR_IMM.
21519 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21521 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21522 better. Fixes appdomain-unload.exe on sparc.
21524 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21526 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21527 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21530 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21532 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21534 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21536 * mini.c: Always generate a field read/write wrapper for members
21537 of the class MarshalByRefObject since the actual instance could
21540 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21542 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21544 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21546 * driver.c mini.h trace.c: Move the setting of the main assembly into
21547 a separate function called mono_trace_set_assembly () and call it after
21548 actually loading the main assembly. Fixes #66872.
21550 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21552 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21553 using the code manager.
21555 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21557 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21559 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21561 * cpu-amd64.md: Fix bug in previous patch.
21563 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21566 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21568 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21569 mini-exceptions.c: updates for changed stack walk interface.
21571 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21573 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21575 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21577 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21579 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21581 * driver.c (mini_regression_list): Do not call mono_assembly_close
21582 since assemblies can't be unloaded.
21584 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21586 * cpu-amd64.md: Fix more instruction lengths.
21588 * cpu-amd64.md: Fix lengths of some instructions.
21590 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21592 * inssel.brg: Make the array ldelema check aot friendly.
21594 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21596 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21598 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21600 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21602 * mini-x86.c: Fix build.
21604 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21605 mono_type_get_underlying_type () helper function to simplify code.
21607 2004-09-09 Martin Baulig <martin@ximian.com>
21609 * mini-amd64.c: Don't access `type->data.klass' directly, call
21610 mono_class_from_mono_type() instead since the type may be a
21613 2004-09-09 Martin Baulig <martin@ximian.com>
21615 * mini-amd64.c (get_call_info): Fix support for generic instances.
21616 (add_valuetype): Use mono_class_from_mono_type() to get the class
21617 since we can be a generic instance.
21619 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21621 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21623 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21625 * liveness.c: reset spill costs on each scan: bug 62107
21627 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21629 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21630 unnecessary line that doesn't compile
21632 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21634 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21635 trampolines, make them call an error function so people can fix their
21638 2004-09-06 Martin Baulig <martin@ximian.com>
21640 * mini.c (mono_method_to_ir): When initializing locals, handle a
21641 generic instances like a valuetype if it's a valuetype and like a
21642 class if it's a class.
21644 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21646 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21647 stack. Fixes #64674.
21649 * exceptions.cs: Add test for unwinding of call arguments.
21651 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21653 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21654 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21655 set the carry/borrow flag). The sparc and s390 implementations
21656 can now use optimized versions (and simplify the code). ppc bugfixes.
21658 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21660 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21662 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21664 * inssel-amd64.brg: Remove leftover 32 bit rule.
21666 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21668 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21670 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21671 mono_arch_find_jit_info functions into a new function. Fix a memory
21674 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21677 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21679 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21682 * exceptions.cs: Add array size tests.
21684 * mini.c: Allocate a separate icall wrapper for each arity of
21685 mono_array_new_va. Fixes #59509.
21687 * exceptions.cs: Add testcase for 64578.
21689 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21691 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21693 2004-09-02 Martin Baulig <martin@ximian.com>
21695 * mini.c (mono_method_to_ir): When initializing the locals, call
21696 handle_initobj() on the generic instance itself, not its
21699 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21701 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21702 MonoJitInfo for dynamic methods.
21704 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21706 * mini.c: Add support for freeing JIT data for dynamic methods.
21708 2004-09-01 Martin Baulig <martin@ximian.com>
21710 * mini-x86.c (is_regsize_var): Added support for generic
21712 (mono_arch_emit_prolog): Make this compile again, use
21713 `x86_push_imm_template (code)'.
21715 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21717 * mini-x86.c: make all push_imm instructions that get
21718 patched always emit the long form
21720 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21722 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21723 in a per-domain hash.
21725 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21728 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21730 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21733 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21736 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21737 Beginnings of SSE2 support.
21739 * exceptions.cs: Add more tests for checked int<->uint casts.
21741 2004-08-28 Martin Baulig <martin@ximian.com>
21743 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21747 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21748 Handle generic instances recursively.
21750 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21752 * iltests.il: test for conv.u8 on a constant
21754 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21756 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21757 LCONV_x4 (shrun_32 (membase)).
21759 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21761 * inssel-x86.brg: c&p rules for push/setret of long
21763 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21765 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21766 compare (regvar, base)
21768 * inssel-x86.brg: more burg love
21770 * inssel.brg: more cleanup
21772 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21774 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21776 * basic-long.cs, basic-calls.cs: new tests for optimization.
21778 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21780 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21783 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21785 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21787 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21789 * inssel.brg (mini_emit_memcpy): use
21790 NO_UNALIGNED_ACCESS to disable memcpy optimization
21792 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21794 * mini-amd64.c: Handle generic types in various places.
21796 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21798 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21800 * mini.c (handle_box): Fix warning.
21802 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21804 * mini-amd64.h: Enable the emit_state optimization.
21806 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21808 * mini-amd64.c: Add some new 64 bit peephole opts.
21810 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21812 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21814 * mini-amd64.c: Register allocator fixes.
21816 * mini.c: Add an optimization to emit_state to avoid allocation of new
21817 registers on some platforms.
21819 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21821 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21823 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21824 allocation. Fixes #63085.
21826 * basic-long.cs: Add new regression test.
21828 * mini-amd64.c: Register allocator improvements.
21830 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21832 * mini-amd64.c (read_tls_offset_from_method): Add another code
21835 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21836 instruction sequence for nullifying class init trampolines.
21838 * objects.cs: Add new regalloc test.
21840 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21842 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21844 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21846 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21849 * driver.c: Fix profiling after TLS changes.
21851 * driver.c (mono_main): Set mono_stats.enabled if needed.
21853 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21856 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21858 * mini-x86.c: use a 1 op rather than a 2 op tls access
21859 instruction -> faster.
21861 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21863 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21866 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21868 * exceptions-sparc.c (throw_exception): fix typo
21870 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21872 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21873 set tree->dreg correctly with tls. Allow any
21874 register to be used.
21876 * mini-x86.c (read_tls_offset_from_method): add new code
21877 generation pattern seen with GCC.
21880 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21882 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21883 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21884 exceptions-sparc.c: fix some performance issues in exception
21885 handling and setting of the stack trace for exceptions that were
21888 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21890 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21893 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21896 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21898 This patch inlines tls access, when possible.
21900 * mini.h: new arch functions for TLS intrinsics.
21901 All platforms updated with a stub.
21903 * mini.c: use the new intrinsics
21905 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21906 arch specific intrinsic for tls variables
21908 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21910 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21913 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21915 * mini.c: thread local allocation
21917 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21919 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21921 * Makefile.am: Link against the static version of libmonogc.
21923 * Makefile.am: Link the static versions of the convenience libraries
21924 into the mono executable.
21926 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21928 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21930 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21931 on integer overflow.
21933 * mini-amd64.c: Reorganize function call code.
21935 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21937 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21939 * inssel-x86.brg: use xor eax,eax.
21941 * basic.cs: new tests
21943 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21945 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21946 in exception throwing code.
21948 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21950 * inssel-x86.brg: use xor esi,esi.
21952 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21954 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21955 can trace methods compiled during mini_init () too.
21957 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21960 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21962 * Makefile.am: static link on x86 (r=zoltan)
21964 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21966 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21967 code since it causes some programs to fail.
21969 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21971 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21973 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21975 * mini.c: ovfops_op_map - add STACK_OBJ case for
21977 * basic.cs: add test_0_pin_string as test
21980 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21982 * Makefile.am: build C# if srcdir != builddir
21984 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21986 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21987 fall-through blocks.
21989 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21991 * driver.c: enable loop by default again and include abcrem in -O=all.
21993 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21995 * iltests.il: Add some localloc tests.
21997 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21999 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22002 * inssel-amd64.brg: Add some optimizations.
22004 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22007 * Makefile.am: Statically link mono against libmono on AMD64.
22009 * mini-amd64.c inssel-amd64.brg: Optimizations.
22011 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22013 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22015 * tramp-amd64.c: Patch calling code in trampolines.
22017 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22019 * mini-amd64.c: pinvoke struct passing fixes.
22021 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22023 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22024 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22026 2004-08-05 Duncan Mak <duncan@ximian.com>
22028 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22031 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22033 * mini-amd64.c (emit_move_return_value): Move return value for normal
22036 2004-08-05 Martin Baulig <martin@ximian.com>
22038 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22039 `type->type'; just modify `type' itself when dealing with enums
22040 and generic instances.
22041 (check_call_signature): Make `simple_type' a `MonoType *'.
22043 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22045 * mini.c: Use OP_PADD to add offsets to addresses.
22047 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22049 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22051 * mini-sparc.c (mono_arch_emit_epilog): fix check
22052 for folding last op into restore instruction
22054 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22056 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22057 helper methods using the code manager.
22059 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22061 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22063 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22065 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22066 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22068 * mini-s390.c: fix tail processing
22070 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22072 * mini-ppc.c: mul.ovf.un exception name fix.
22074 2004-08-03 Martin Baulig <martin@ximian.com>
22076 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22077 instances; before jumping to `handle_enum', also modify `ptype'.
22079 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22081 * cpu-sparc.md: fcall maximal length too small.
22083 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22085 * mini-amd64.c mini.h: Add initial support for passing/returning
22086 structures to/from pinvoked methods.
22088 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22090 * mini-ppc.c: reg allocator fix.
22092 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22094 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22096 * inssel.brg: Optimize memset on 64 bit machines.
22098 * mini-amd64.c: Fix some vararg cases.
22100 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22102 * mini-s390.c: Corrected macro in emit_float_to_int
22104 * s390-abi.cs: Tests to exercise the s390 ABI
22106 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22108 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22111 * basic.cs: Add a test for add.ovf.un.
22113 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22115 * mini-sparc.c: add case for OP_IDIV_UN
22117 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22119 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22121 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22123 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22125 * basic.cs: regression tests.
22127 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22130 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22132 * basic.cs: Add a new test.
22134 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22135 and AOT. Various fixes and optimizations.
22137 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22139 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22141 * mini-ppc.c: make sure temp regs are not used for global reg
22144 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22146 * cpu-sparc.md: conv_i8 fix for 64bits
22148 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22150 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22152 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22153 add opcode for cmp BYTE PTR [eax], imm.
22155 * inssel.brg: Make memcpy and memset takes bases.
22157 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22159 * *-amd64.*: More AMD64 work.
22161 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22163 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22164 add a compare-not-equal opcode.
22166 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22168 * mini.c: Use mono_init_from_assembly instead of mono_init.
22170 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22172 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22174 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22176 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22178 * inssel.brg: 64 bit fixes.
22180 * mini.h (MonoCallInst): Add some AMD64 specific data.
22182 * mini.h: Add some OP_P opcodes.
22184 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22186 * basic.cs: tests for 61797 and 61740
22188 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22190 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22191 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22193 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22195 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22197 * *-amd64*.*: Ongoing AMD64 work.
22199 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22201 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22203 * *-amd64*: Ongoing AMD64 work.
22205 * mini-arch.h: Add AMD64 support.
22207 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22209 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22211 * mini-ops.h: Add new opcodes.
22213 * Makefile.am: Add AMD64 support.
22215 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22216 rules into the inssel-long*.brg files.
22218 * *-amd64.*: Add beginnings of AMD64 backend.
22220 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22222 * mini.c (print_dfn): commenting out the code that prints
22223 the cil. With -O=deadce, this makes -v -v crash.
22225 * cpu-pentium.md: make checkthis have a length of 2
22227 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22229 * mini-sparc.h: fix implementations of __builtin
22230 functions for Sun compiler for V9.
22232 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22234 * mini.c: use the new stelem.ref wrapper
22235 * exceptions.cs, arrays.cs: new stelem.ref tests
22237 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22239 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22240 new XSP should work with these changes).
22242 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22244 * inssel-{long32,x86,}.brg: trivial optimizations.
22246 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22248 * mini.c: load value when emitting box operation in
22251 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22253 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22254 is one byte shorter than cmp DWORD PTR [eax], 0.
22256 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22258 * inssel-ppc.brg: arguments on the stack are always
22259 relative to the stack pointer (spotted by Neale Ferguson).
22261 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22263 * exceptions-x86.c: delay appending the method name to the trace until
22264 after mono_jit_info_table_find is called, as this gets the real
22267 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22269 * aot.c: register roots
22271 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22273 * aot.c : I could just use PLATFORM_WIN32 flag.
22275 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22277 * aot.c : Reverting the previous fix. This time it broke linux build.
22279 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22281 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22283 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22285 * mini.c (handle_stack_args): Remove some more debugging code.
22287 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22289 * driver.c mini.h aot.c: Allow additional options to be specified with
22290 --aot and pass them to mono_compile_assembly.
22292 * aot.c: Add experimental code to AOT compile all loaded assemblies
22293 on demand and save the code into a cache in the filesystem.
22295 * aot.c: Add support for more wrapper methods.
22297 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22300 * cpu-*.md: Remove removed opcodes.
22302 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22303 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22304 related icalls to marshal.c.
22306 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22308 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22310 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22312 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22314 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22315 * liveness.c: If liveness is recomputated we need to reset the information
22316 for each variable. This way, if the liveness range has been narrowed
22317 by optimizations that happened after the last computation, we can return
22320 For example, if you have
22325 // Tons of code that does not affect i
22331 i = 0 is dead code and will be removed by SSA. However, when
22332 linear scan gets to the code, i will still appear to be live
22333 throughout the entire block. This prevents good register allocation.
22335 2004-07-06 Martin Baulig <martin@ximian.com>
22337 * debug-mini.c (mono_debug_init_method): Allow
22338 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22339 (mono_debug_add_icall_wrapper): New method.
22341 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22343 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22345 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22348 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22350 * aot.c (mono_aot_load_method): Fix loading of debug info.
22352 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22354 * aot.c: Add logging support.
22356 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22358 * mini.h: Add prototype for mono_print_method_from_ip.
22360 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22362 * inssel.brg: 64 bit fixes.
22364 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22367 * Makefile.am: Add SPARC64 support.
22369 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22371 * aot.c: Fix alignment problems on 32 bit platforms.
22373 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22375 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22378 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22381 * mini.h: Bump AOT file version. Some 64 bit fixes.
22383 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22385 * inssel-sparc.brg: Add new rule to avoid register moves.
22387 * inssel.brg: Add ldind_to_load_membase helper function.
22389 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22391 * mini.c: OffsetToStringData intrinsic.
22393 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22395 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22397 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22400 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22401 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22403 * mini.c: reinstated mono_compile_get_interface_var()
22404 on x86, too, since the change breaks the Gtk# build there as well.
22406 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22408 * driver.c: remove loop from the default optimizations: it seems to
22409 interact badly with some of the other options (see bug #60613).
22411 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22413 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22414 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22416 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22418 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22419 vararg-using methods.
22421 2004-06-21 Martin Baulig <martin@ximian.com>
22423 * mini/mini-exceptions.c
22424 (mono_handle_exception): Added `gpointer original_ip' argument.
22425 After calling mono_unhandled_exception(), call
22426 mono_debugger_unhandled_exception() and if that returns true,
22427 restore the context and return.
22429 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22431 * mini-ppc.c: prefer the use of relative branches so
22432 they won't need to be patched in aot code (patch from Patrick Beard).
22434 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22436 * aot.c: patch from Patrick Beard to make the output assembly
22437 more correct for the MacOSX assembler. Small tweak to
22438 generate sane images on Linux/PPC, too.
22440 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22442 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22443 case until bug #59509 is fixed (shows up in #60332).
22445 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22447 * mini.c: make sure the needed wrappers are compiled, too, with
22450 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22452 * driver.c: remove NPTL reference in --version output.
22454 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22456 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22457 generate valid assembly for the Mach-O assembler.
22459 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22461 * driver.c: don't include abcrem in the all optimization specifier
22462 since it slows down jit compilation too much for now.
22464 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22466 * mini.c: use BIGMUL only if both operands have the same signage.
22467 * iltests.il: Test for bug 60056. (errors related to signage in
22472 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22474 * mini.c, aot.c: memory leak fixes.
22476 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22478 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22480 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22482 * Makefile.am: remove the -static hack completely, it links in
22483 statically glib as well.
22485 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22487 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22488 * exceptions.cs: make it compile with new mcs/csc.
22490 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22491 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22492 and added relevant test case.
22494 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22496 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22497 regressions in gtk-sharp.
22499 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22501 * exceptions.cs: New regression tests.
22503 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22505 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22507 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22509 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22511 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22513 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22515 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22517 * mini.c (mono_jit_runtime_invoke): Init class in this
22518 method instead of trusting mono_jit_compile_method to
22519 do the work (because wrappers can be in object class)
22521 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22523 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22525 * basic-long.cs: New regression test.
22527 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22529 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22530 and div/rem checks.
22532 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22534 * Makefile.am: fix miguel's change to build mono statically against
22535 libmono (track build dependencies).
22537 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22539 * cfold.c: Some glib versions do not have G_MININT32.
22541 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22543 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22544 with precision of tan, atan, sin and cos, and implemented related
22545 regressions tests (fixes bug 54467, but one new problem appeared and
22548 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22550 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22552 * exceptions.cs: Add test for constant folding && division by zero.
22554 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22555 since driver.c is in libmono too, so the optimization was useless.
22557 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22558 variable to driver.c so the compiler can emit more efficient code to
22561 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22563 * Makefile.am: don't distribute generated inssel.[ch] files.
22565 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22567 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22568 into the default appdomain. Fixes #58707.
22570 * jit-icalls.c: Remove the broken approximation for truncl, doing
22571 no conversion is better.
22573 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22576 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22578 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22579 of the mcrxr instruction which is not available on some processors
22580 even if it's documented to be. Implement add and sub overflow correctly
22581 (still not complete for long unsigned). Speed up icalls a bit.
22583 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22585 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22586 we run .cctor in the current domain instead of target_domain.
22588 Fixes bug #58558, .cctor not being called in -O=shared.
22590 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22592 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22594 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22596 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22597 which can be done with an imm8, do it that way.
22598 (mono_arch_output_basic_block): ditto for a jmp
22599 (mono_arch_emit_prolog): Computate maximum offset of a label.
22601 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22603 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22604 now tries to allocate prefered physical reg's for virtual
22605 regs. This reduces the number of emited spills/loads with
22606 20-30% on our core assemblies.
22608 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22610 * jit-icalls.c: truncl() is not needed and trunc() is
22611 the correct thing to do anyway (bug #58287).
22613 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22615 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22618 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22620 * driver.c: enable loop optimizations by default.
22622 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22624 * mini-x86.c: fix calc of max loop size when aligning loops start.
22626 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22628 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22631 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22633 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22636 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22638 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22640 * mini.c (inline_method): Allways inline some wrappers even if the cost
22641 is too large. Fixes #58785.
22643 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22645 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22647 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22648 (crichton@gimp.org). Beginning of support for sparc/linux.
22650 * mini-sparc.c: Optimize retrieval of LMF address.
22652 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22654 * exceptions-ppc.c: handle alloca in methods with clauses.
22656 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22658 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22660 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22662 * mini.c: Delegate most of the abort signal work to
22663 mono_thread_request_interruption, which also handles Stop and Suspend
22666 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22668 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22669 supports the save/restore lmf opcodes.
22671 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22673 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22674 by gcc-3.4 as well.
22676 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22678 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22680 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22681 methods which contain array accesses.
22683 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22684 boundaries. Fixes #58537.
22686 * iltests.il: Add regression test for #58537.
22688 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22690 * mini-x86.c (mono_arch_local_regalloc): Last part of
22691 fix for bug #58633 (releasing register to early).
22693 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22695 * basic-long.cs: Add new regression test.
22697 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22699 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22700 register too early on the chain.
22702 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22704 * mini.c (create_helper_signature): Use a helper function to reduce
22705 the code which needs to be written. Also set the calling convention of
22706 icalls on windows. Fixes #57840.
22708 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22710 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22711 exceptions-ppc.c: added helper function to get the instruction address
22712 from a signal handler context.
22714 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22716 * helpers.c: use g_get_tmp_dir. Invokes happyness
22719 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22721 * helpers.c: Add new env variable to pass args to objdump.
22722 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22724 2004-05-17 Radek Doulik <rodo@ximian.com>
22726 * Makefile.am (common_sources): added abcremoval.h so it get
22727 disted and daily mono packages on go-mono.com will build again
22729 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22731 * abcremoval.c: Fixed coding style, added copyright header.
22733 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22735 * mini.h: Added prototype for abc removal main function.
22737 * build_relations_propagation_table.pl: Added copyright header.
22739 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22741 * basic-long.cs: reg test for complex ceq_long bug.
22743 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22745 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22746 reg in long and clob case (bug #58343). Fixed/added comments.
22748 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22750 * mini.c (mono_jit_runtime_invoke): Follow new convention
22751 of calling the invoke method with an function pointer.
22753 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22755 * ChangeLog: Fix author of memory leak patch.
22757 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22759 * Makefile.am: fix make dist as well...
22762 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22764 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22765 on archs where pointers are 4 bytes long.
22767 * Makefile.am: Added abcremoval.c source file.
22769 * abcremoval.c: Added abcremoval.c.
22771 * abcremoval.h: Added abcremoval.h.
22773 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22775 * inssel.brg: Enabled bounds check removal.
22777 * mini.c: Added support for abcrem optimization.
22779 * mini.h: Added abcrem optimization label.
22781 * driver.c: Added support for abcrem optimization.
22783 * propagated_relations_table.def: Added propagated_relations_table.def.
22785 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22787 * mini.c, cfold.c: fix style.
22789 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22791 * mini.c: handle issue with the low-level implementation of
22792 some long opcodes (bug #54209).
22794 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22796 * basic.cs: test for my new cmov stuff.
22798 2004-05-13 Patrik Torstensson
22800 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22801 opt and added peephole documentation.
22803 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22805 * tramp-ppc.c: rewrote the generic trampoline code.
22807 2004-05-11 Patrik Torstensson
22809 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22811 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22813 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22815 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22816 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22818 * mini.c: Add new icalls for AsAny marshalling.
22820 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22822 * tramp-ppc.c, mini-ppc.c: more cleanups.
22824 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22826 * mini.c: no warnings.
22828 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22830 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22832 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22834 * mini.c: In the thread abort signal handler, if the thread is in the
22835 process of being stoped, don't throw the Abort exception, just stop the
22838 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22840 * tramp-ppc.c: removed old code.
22842 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22844 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22845 do some simple speed optimizations on ppc.
22847 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22849 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22850 and large offsets in load/store.
22852 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22854 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22855 it causes regressions.
22857 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22859 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22862 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22864 * jit-icalls.c: remove warnings.
22865 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22866 speedups for unsafe code.
22868 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22870 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22872 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22874 * basic-calls.cs: Add new regression test.
22876 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22879 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22881 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22884 2004-05-06 Patrik Torstensson
22886 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22887 long reg allocation in any reg (not only eax:edx) and implemented
22888 long shl/shr ops in asm instead of helpers.
22890 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22892 * mini-sparc.h: Fix warnings.
22894 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22897 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22898 separate statement for clarity.
22900 * mini-sparc.c: Update status.
22902 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22904 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22907 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22909 * inssel-ppc.brg: another small pre-release workaround:
22910 we don't do overflow detection for long_sub_un.
22912 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22914 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22915 (also works around a weird ppc bug: 57957).
22917 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22919 * tramp-ppc.c: trampoline fixes.
22921 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22923 * mini-ppc.c: fixed typos.
22925 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22927 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22928 at the top of the stack. Fixed typos. Use a frame registers
22929 for all the methods with exception clauses.
22931 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22933 * exceptions-ppc.c: restore fp registers.
22935 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22937 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22938 order from the stack top (moved the stack room to save the
22939 return value for trace after the param area). Fixed corruption
22940 in restoring registers on unwind.
22942 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22944 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22946 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22948 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22949 and prolog/epilog for methods that use it. Allow
22950 enough param area room for varargs methods. Fix miguel's
22951 breakage in exception handling.
22953 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22955 * Makefile.am: run genmdesc only on current arch.
22957 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22959 * exceptions-x86.c:
22960 * mini-x86.h: fix the build on windows.
22962 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22964 * 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.
22966 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22968 * mini-exceptions.c: New file.
22970 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22971 Move some parts of the x86 exception handling code to an
22972 arch-independent file so it can be shared with other ports.
22974 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22976 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22978 2004-04-26 David Waite <mass@akuma.org>
22980 * driver.c: remove comma from end of enumeration declaration
22982 2004-04-26 Jackson Harper <jackson@ximian.com>
22984 * driver.c: parse config file before loading first assembly. This
22985 allows the user gac to be enabled/disabled.
22987 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22989 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22990 simpler mechanism: we do not care what is encoded initially
22991 (branch absolute or relative), we care about the code and its
22992 target. I kept the old code for reference for now.
22994 The new code tries first to determine if the jump is anywhere in
22995 the -/+32 absolute meg range, if it succeeds, it encodes using the
22996 absolute branch; If not, it tried to find something in the
22997 relative range, if not, it uses the handle_thunk code.
22999 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23001 * exceptions-ppc.c: use the correct ip register on macosx.
23003 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23005 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23007 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23009 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23010 Raise exception on integer divide by zero by hand since the hw
23011 doesn't support it. Handle NaNs in FP compares.
23013 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23015 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23016 code reducing duplication between the platforms and enabled
23017 signal exception handling (on linux for now).
23019 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23021 * exceptions-ppc.c: more macosx support.
23023 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23025 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23027 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23029 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23031 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23033 * iltests.il: more tests.
23035 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23037 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23040 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23042 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23044 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23046 * liveness.c: Mark variables as volatile in all basic blocks reachable
23047 from exception clauses.
23049 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23051 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23054 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23056 * iltests.il, basic.cs: more tests for regalloc.
23058 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23060 * iltests.il: Some tests for register allocation modifications
23063 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23065 * exceptions.cs: Add regression test for bug #56782.
23067 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23068 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23069 the beauty of fixing the same thing in 5 different files...
23071 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23073 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23076 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23078 * mini.c: Add support for STRWLPARRAY marshalling convention.
23080 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23082 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23083 to init the context to setup the regs pointer).
23085 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23087 * exceptions-ppc.c: more exceptions work.
23089 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23091 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23094 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23096 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23097 can use the memory directly.
23099 * cpu-pentium.md: Update documentation from a post from Zoltan.
23101 add x86_add_membase, x86_sub_membase, x86_mul_membase
23103 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23105 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23106 GENERAL_REGS they were also hardcoded for all PPC ports.
23108 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23110 Remove hard-coded limit for floating point registers, use
23111 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23113 Notice that in MacOS X calling conventions you can fit a lot more
23114 floating point values in registers, so I should update the PInvoke
23115 test to excercise the passing of floating point values on the
23116 stack (currently broken).
23118 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23120 * tramp-ppc.c (create_trampoline_code): Added
23121 JUMP_TRAMPOLINE_SIZE.
23122 (ppc_magic_trampoline): Follow the pattern from
23123 x86_magic_trampoline: if code is set to zero, return.
23124 (create_trampoline_code): Always pass MonoMethod to the jump
23125 trampoline, before it was passing a null.
23126 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23127 share the code with mono_arch_create_jit_trampoline.
23129 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23131 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23134 * cpu-g4.md: Added length for jmp instruction, the worst case
23135 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23138 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23140 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23142 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23144 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23145 before each IL instruction.
23147 * mini.c (CEE_BOX): Fix warnings.
23149 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23151 * mini.c: removed a few unused vars and extra whitespace.
23153 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23155 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23157 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23159 (OP_GETCHR): use the above
23160 (CEE_LDELEMA): use the above.
23162 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23163 version of the generic impl.
23164 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23165 (CEE_LDELEMA): use the above.
23167 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23169 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23172 * iltests.il: Added new regression test for #56317.
23174 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23176 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23177 under NetBSD. Fixes #56450.
23179 * liveness.c (update_gen_kill_set): Fix previous patch.
23181 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23183 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23185 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23187 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23188 ldsfld and ldsflda.
23190 * inssel-sparc.brg: Add more optimizations.
23192 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23194 2004-04-01 Martin Baulig <martin@ximian.com>
23196 * mini.c (handle_box): New static function; moved the
23197 implementation of CEE_BOX here.
23198 (mono_method_to_ir): Added `constrained_call' variable.
23199 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23200 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23201 mono_method_get_constrained() to get the method.
23203 2004-04-01 Martin Baulig <martin@ximian.com>
23205 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23206 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23207 (mono_method_to_ir): We don't need these macros anymore since
23208 mono_class_get_full() already takes care of it.
23210 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23212 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23213 use @function (as doesn't accept #function here) and check the return
23214 value of system and stop if fails.
23216 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23218 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23220 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23222 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23224 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23226 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23229 * basic-long.cs: Add test for negation of Int64.MinValue.
23231 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23233 * mini-sparc.c: Update status.
23235 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23237 * exceptions-sparc.c: Fix return value in filters.
23239 * inssel-sparc.brg: Fix register allocation in some rules.
23241 2004-03-28 Martin Baulig <martin@ximian.com>
23243 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23246 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23248 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23250 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23251 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23252 remove unused conv_u4 opcode.
23254 * mini-x86.c: Remove valgrind workaround since it slows down things
23255 even when mono is not run under valgrind.
23257 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23259 * mini-sparc.c: Update status.
23261 * inssel-sparc.brg: Add some optimizations.
23263 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23264 future delay slot filling. Add support for varargs, tail calls and JMP.
23266 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23267 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23269 * inssel.brg: Fix register allocation in OP_ARGLIST.
23271 * inssel.brg: Fix warnings.
23273 2004-03-25 Martin Baulig <martin@ximian.com>
23275 * mini.c (inflate_generic_field): Removed.
23276 (mini_get_method): Removed, use mono_get_method_full(),
23277 (mini_get_class): Removed, use mono_class_get_full().
23278 (mono_method_to_ir): Pass our generic context to
23279 mono_field_from_token().
23281 2004-03-25 Martin Baulig <martin@ximian.com>
23283 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23284 of a `MonoMethod *'.
23285 (mini_get_method): Take a `MonoGenericContext *' instead
23286 of a `MonoMethod *'.
23287 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23288 a new local variable called `generic_context' which holds the
23289 current `MonoGenericContext *'; use it to lookup things.
23291 2004-03-24 Martin Baulig <martin@ximian.com>
23293 * mini.c (mini_get_class): New static method; if we're inside a
23294 generic instance, inflate the class if neccessary.
23295 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23297 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23299 * iltests.il: New regression test for #55976.
23301 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23304 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23306 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23309 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23311 * liveness.c: Consider SSA stores as well as loads when making vars
23314 * exceptions.cs: New regression tests for register allocation.
23316 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23318 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23319 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23320 domain lock only to protect puntual access to data structures.
23321 Added access lock for sighash, jit_icall_hash_name,
23322 jit_icall_hash_addr and domain->code_mp.
23324 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23326 * driver.c: Print SIGSEGV handling method.
23328 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23330 * mini.c (setup_jit_tls_data): Handle case when this is called
23331 multiple times for a thread.
23333 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23334 is different from fbxx_un. Fixes #54303. Also use constants instead of
23335 magic numbers in a lot of places.
23337 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23339 * exceptions.cs: Fix cctor test when --regression is used.
23341 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23343 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23346 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23348 * inssel-ppc.brg: fixed register assignments for some rules.
23350 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23352 * exceptions.cs: Add test for exceptions in static constructors.
23354 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23355 static constructors outside the domain lock. Fixes #55720.
23357 2004-03-17 Martin Baulig <martin@ximian.com>
23359 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23360 (inflate_generic_field): Take the `MonoMethod *' instead of the
23361 `MonoClass *' and added support for generic method.
23362 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23363 have a `field->parent->gen_params', only inflate the field if it's
23364 an open constructed type.
23366 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23368 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23369 exception object instead of the preconstructed ones.
23371 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23373 * mini.c: reverted changed to sigsegv_signal_handler commited
23374 accidentally in the previous patch.
23376 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23379 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23380 running --aot with an old assembly.
23382 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23384 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23387 * mini-sparc.c: Add support for v9 branches with prediction.
23389 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23391 * mini.c (mini_init): #warning is GNUC only
23393 * mini-sparc.h: implement __builtin_frame_address
23394 and __builtin_return_address for Sun C compiler
23396 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23398 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23400 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23402 * basic-calls.cs: Add test for unaligned byref long argument passing.
23404 * mini-ops.h: Add sparcv9 compare and branch instructions.
23406 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23407 v9 instructions if we have a v9 cpu.
23409 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23410 registers for global allocation.
23412 * exceptions-sparc.c: Fixes.
23414 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23416 * liveness.c (mono_analyze_liveness): Optimized version.
23418 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23420 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23423 * basic-float.cs basic-calls.cs: New regression tests.
23425 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23427 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23428 sigaltstack implementation.
23430 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23432 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23433 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23435 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23437 * mini.c: Fix warnings.
23439 * mini.c (mono_resolve_patch_target): New function which contains the
23440 arch independent part of the patching process.
23442 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23443 patching code to a separate function.
23445 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23447 * mini.c (add_signal_handler): ifdef out on Windows
23449 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23451 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23452 cpu-sparc.md: Add exception handling support + other fixes.
23454 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23455 typed GC detection in --version.
23457 * basic.cs exceptions.cs: New regression tests.
23459 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23460 the arch specific code can store data during a compilation.
23462 * mini-ops.h: Add OP_SETFRET.
23464 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23465 function, register a separate icall for each arity, so the icalls can
23468 * mini.c (mono_print_tree): Print negative offsets in a more readable
23471 * mini.c: Make signal handling work on sparc.
23473 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23475 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23477 * jit-icalls.c: Emulate truncl by aintl on solaris.
23479 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23481 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23483 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23485 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23487 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23488 a MarshalByRef type, inline a method that performs the check, taking into
23489 account that the object can be a proxy. Also implemented tow new opcodes:
23490 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23491 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23492 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23494 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23496 * mini-ppc.c: if a relative branch displacement is too big
23497 but it points to and area reachable with an absolute branch,
23500 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23502 * mini.c: optimize small copies in cpblk.
23504 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23506 * basic-calls.cs basic-float.cs: New regression tests.
23508 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23509 negative offsets from %fp. Implement localloc. Fix local register
23510 allocation. Fix the case when the this argument needs to be saved to
23511 the stack. Implement some missing opcodes.
23513 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23515 * mini.c (mini_method_compile): Reenable global regalloc in methods
23516 with exception handlers.
23518 * linear-scan.c (mono_varlist_sort): Fix warning.
23520 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23522 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23525 * liveness.c: Make all variables uses in exception clauses volatile, to
23526 prevent them from being allocated to registers. Fixes #42136.
23528 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23530 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23531 causes regressions.
23533 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23534 argument to mono_arch_regalloc_cost.
23536 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23539 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23541 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23542 Make the cost of allocating a variable to a register arch dependent.
23544 * basic-calls.cs: Fix compilation of tests.
23546 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23547 helper function to cut back on the number of #ifdefs needed.
23549 * mini-ppc.c: Fix compilation.
23551 * basic-calls.cs: New regression tests.
23553 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23555 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23556 of l0 since that is callee saved.
23558 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23561 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23562 of delay instruction.
23564 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23566 * mini.h (MonoCallInst): Add 'virtual' flag.
23568 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23570 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23572 * *.cs: New regression tests.
23574 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23577 * mini.c (mono_runtime_install_handlers): Fix build.
23579 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23580 'signal_stack_size' members.
23582 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23583 alternate signal stack.
23585 * exceptions-x86.c: Add stack overflow handling.
23587 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23588 functions to arch independent code.
23590 * mini.c (mono_print_tree): Print more detailed info for load_membase
23593 2004-02-23 Martin Baulig <martin@ximian.com>
23595 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23597 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23599 * mini-x86.c: fixed reg allocation for div/rem.
23601 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23603 * driver.c (mono_main): Report some configuratio options on --version.
23605 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23607 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23608 low in the address space. Correctly flush memory in thunks where we
23609 output native code.
23611 2004-02-20 Martin Baulig <martin@ximian.com>
23613 * mini.c (mini_get_method): New static method; inflate all generic
23614 methods and methods in open generic instances.
23615 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23616 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23618 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23620 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23622 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23624 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23626 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23628 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23629 it compile using Sun's compiler.
23631 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23633 * 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.
23635 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23637 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23639 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23641 * mini-ppc.c: handle calls outside of the allowed range with thunks
23642 allocated using the code manager.
23643 * tramp-ppc.c: use the code manager to hold generated native code.
23644 Fixed the magic trampoline to just patch vtable entries.
23646 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23648 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23651 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23653 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23656 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23657 if we have a working __thread implementation.
23659 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23660 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23662 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23664 * mini-x86.c: Fix compilation under gcc 2.
23666 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23668 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23669 contains a call to the wrapped function.
23671 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23672 OP_<CALL>_IMM opcodes, and use them under X86.
23674 * mini.c (mono_jit_find_compiled_method): Fix warning.
23676 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23678 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23680 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23681 functionality to mini.c.
23683 * mini.c (mono_create_jump_trampoline): New function to create a jump
23684 trampoline. Return a compiled method instead of a trampoline if it
23685 exists. Add a cache for jump trampolines.
23687 * mini.c (mono_jit_find_compiled_method): New function to return a
23688 compiled method if it exists.
23690 * mini-x86.c: Call mono_create_jump_trampoline instead of
23691 mono_arch_create_jit_trampoline.
23693 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23694 a jump trampoline. Fixes #52092.
23696 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23698 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23699 which is not up-to-date. Add check_corlib_version () instead.
23701 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23704 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23705 since newer valgrind versions do not need it.
23707 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23708 compile a method with a given set of optimizations.
23710 * mini.c: Compile icall wrappers on-demand instead of at startup.
23712 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23713 wrapper for an icall.
23715 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23717 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23720 * iltests.il: Add test for non-empty stack before switch instruction.
23722 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23724 * mini.c: Add support for new stringbuilder marshalling conventions.
23726 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23728 2004-02-01 Martin Baulig <martin@ximian.com>
23730 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23731 in `ginst->mtype_argv'.
23733 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23735 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23736 facilitate grepping.
23738 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23740 * mini.c: fixed buglet in initobj generic implementation for references.
23742 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23744 * Makefile.am: make the version script conditional.
23745 * jit-icalls.c: handle missing truncl().
23747 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23749 * exceptions.cs: Add more tests for double->int conversion.
23751 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23752 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23754 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23756 * driver.c: make --verbose --version emit an error
23757 if the loaded corlib doesn't match the runtime version.
23759 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23761 * mini-ppc.h: export ppc_patch().
23762 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23763 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23764 on par or better than on MacOSX.
23766 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23768 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23769 mono_lookup_pinvoke_call.
23771 * mini-x86.c: Under windows, the default pinvoke calling convention is
23772 stdcall. Fixes #52834.
23774 * mini.c (optimize_branches): Add an upper bound to the number of
23775 iterations to prevent infinite loops on strange loops. Fixes #53003.
23777 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23779 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23780 and ISINST. Fixes #52093.
23782 * objects.cs (test_0_vector_array_cast): New tests.
23784 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23786 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23787 checking in Array.Set ().
23789 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23792 * object.cs (test_0_multi_array_cast): New regression test.
23794 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23796 * exceptions-ppc.c: fix build on Linux/PPC.
23798 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23800 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23801 running under valgrind.
23802 (x86_magic_trampoline): Fix build bustage.
23804 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23805 negative values as well. This is needed for the encoding of the line number
23806 info, since sometimes the line numbers are not in increasing order.
23808 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23810 * cpu-pentium.md (localloc): Increase the size of the localloc
23811 instruction since it is a loop under Win32.
23813 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23816 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23818 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23819 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23820 Max Horn (max@quendi.de). Fix file names in comments.
23822 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23824 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23825 avoid stack overflow.
23826 (replace_usage): Avoid uninitialized variable warnings.
23828 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23829 and taking the address of valuetype variables.
23831 2004-01-03 Patrik Torstensson
23833 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23834 for other purposes than FP later on.
23836 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23838 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23841 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23843 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23845 2003-12-30 Patrik Torstensson <p@rxc.se>
23847 * mini-x86.h: Decreased number of availiable fp regs.
23848 Solves corner cases with FP spilling.
23850 2003-12-23 Patrik Torstensson <p@rxc.se>
23852 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23853 for floating point stack tracking / spilling on x86.
23856 * basic-float.cs: added float mul overflow test.
23858 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23860 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23862 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23864 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23865 supports for cond branches that overflow the immediate
23866 overflow offset. mcs can compile simple programs.
23868 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23870 * exceptions-ppc.c: exception handling support wip:
23871 finally handlers get run on exception.
23873 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23875 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23878 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23880 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23881 initial support for stack walking and unwinding.
23883 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23885 * driver.c (mono_main): Make corlib-out-of-sync message more
23886 descriptive. Also remove verify_corlib call.
23888 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23890 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23891 not overlap with other call's arguments, too.
23893 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23895 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23896 move to arch-specific code the choice of arch-specific
23897 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23898 * mini.c: ensure emulation calls will not interleave
23901 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23903 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23904 the magic trampoline stack frame is dropped before executing
23907 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23909 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23910 and integer to fp conversions. Added support for overflowing
23911 arguments on the stack. Reserve a couple more registers as temps.
23912 Added support for aot compilation (as output still needs to be
23915 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23917 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23918 Don't overwrite return register in some corner cases.
23920 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23922 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23923 static constructors when AOT compiling.
23925 * driver.c (mono_main): Call mono_check_corlib_version.
23927 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23929 * cpu-g4.md, basic.cs: fixed div target register.
23931 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23933 * mini-ppc.c, basic.cs: shl_imm fix with test.
23935 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23937 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23938 structures by value. Misc fixes.
23939 * objects.cs: more tests.
23941 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23943 * mini-ppc.c: lconv.ovf.i implemented.
23945 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23948 (mini_init): don't error out if someone already called g_thread_init.
23950 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23952 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23953 to be any type per the spec. Fix abnormal memory usage when
23954 the same object is repeatedly thrown.
23956 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23958 * mini.c: check for overruns in IL code.
23960 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23962 * TODO: Add/remove some todo entries.
23964 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23966 * driver.c (mono_main): Call mono_verify_corlib.
23968 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23970 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23971 This has been moved to mini.c
23972 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23973 type being casted is marshalbyref it could be a proxy, so instead of
23974 emitting the type check code, emit a call to a runtime method that will
23975 perform the check by calling CanCastTo if needed.
23977 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23979 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23980 methods with large stack frames under Win32.
23982 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23984 * Makefile.am: Distribute regression tests.
23986 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23987 at the end instead of inserting each variable into the sorted list.
23989 * linear-scan.c (mono_varlist_sort): New helper function.
23991 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23993 * mini.c: ensure arguments and locals are within bounds.
23995 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23997 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24000 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24002 * mini.c (mono_cprop_copy_values): Fix crash.
24004 * aot.c: Set verbosity back to 0.
24006 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24008 * regalloc.c: complete memory leak fix by Laurent Morichetti
24011 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24013 * driver.c (main_thread_handler): Revert the previous patch.
24015 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24018 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24019 memory from the memory pool.
24021 * driver.c (main_thread_handler): Turn on all optimizations when
24024 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24025 an array for better performance.
24027 * regalloc.c (mono_regstate_assign): Fix memory leak.
24029 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24030 serialize the debug info.
24032 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24033 debug info from the serialized representation.
24035 * aot.c: Save debug info into the generated file and load it when
24038 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24040 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24042 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24043 More FP-related fixes.
24045 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24047 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24048 and register allocation buglet. Hello world now runs.
24050 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24052 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24053 * tramp-ppc.c: fixed class init trampoline.
24054 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24056 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24058 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24059 mini.c: more ppc changes/fixes.
24061 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24063 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24064 Also optimize the case when the arguments are the same in the caller
24067 * iltests.il: Add tests for tail calls with valuetype arguments.
24069 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24071 * mini-ppc.c: fixes for struct return type.
24073 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24075 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24076 mono_spillvar_offset() to arch-specific code.
24078 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24080 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24082 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24084 * exceptions-x86.c: Fix stack space leaks.
24086 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24087 registers from the lmf if the method has save_lmf set.
24089 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24091 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24092 of icall wrappers into InvokeInDomain, since these are now per-domain.
24094 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24096 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24097 make some opcode emulation and intrinsic ops enabled/disabled
24098 according to the architecture. More fixes.
24100 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24102 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24104 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24106 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24107 arch-specific handling for 'this' and struct return type to
24108 arch-specific code.
24110 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24112 * aot.c: prevent divide by zero error when reporting (it happened with
24113 Accessibility.dll).
24115 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24117 * mini.h (inst_switch): Remove unused macro.
24119 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24122 (load_aot_module): free 'info->methods' and 'info' properly. No more
24123 "free(): invalid pointer blah" messages when you have an old aot
24126 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24128 * jit-icalls.c, mini.c: Added support for context static fields.
24130 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24132 * mini.c (mono_method_blittable): Methods which set LastError are not
24133 blittable either. Fixes #51108.
24135 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24137 * mini.c: flush icache.
24138 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24140 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24142 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24144 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24146 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24149 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24152 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24154 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24156 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24157 instruction when the result is discarded.
24159 * iltests.il (test_0_div_regalloc): New regression test.
24161 * arrays.cs: Fix compilation error.
24163 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24165 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24166 float rules to inssel-x86.brg: sane architectures with FP registers
24167 don't need to implement these rules.
24169 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24171 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24173 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24175 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24176 implementation of 32 bit systems.
24178 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24180 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24181 (Jeroen Zwartepoorte).
24183 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24185 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24186 the caller and the callee matches.
24188 * mini.c (mono_method_to_ir): Add comment.
24190 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24191 signbit is missing on some platforms.
24193 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24195 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24197 * mini.c (setup_jit_tls_data): Call the new function.
24199 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24201 * mini-x86.c: Add experimental support for fast access to the lmf
24202 structure under NPTL/Linux 2.6.x.
24204 2003-11-06 Martin Baulig <martin@ximian.com>
24206 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24207 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24210 2003-11-02 Martin Baulig <martin@ximian.com>
24212 * mini.c (inflate_generic_field): New static method.
24213 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24214 generic instance and the field is declared in a generic type, call
24215 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24217 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24219 * mini.h mini.c (mono_method_same_domain): New function to return
24220 whenever the caller and the callee are in the same domain.
24222 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24224 2003-10-30 Martin Baulig <martin@ximian.com>
24226 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24227 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24229 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24230 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24232 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24234 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24237 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24238 object here, so it is in the correct appdomain etc.
24240 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24242 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24244 (mono_method_to_ir): Avoid freeing the type created returned from
24245 mono_type_create_from_typespec, since it is put into an internal cache
24246 by the function. Fixes pointer.exe.
24248 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24249 trampolines for icalls and pinvokes as well. Fixes #33569.
24251 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24253 * mini.c: Update after appdomain changes.
24255 * mini.c (mono_jit_compile_method_inner): Allways compile native
24256 method wrappers in the root domain, since there can only be one
24257 instance of them, whose address is stored in method->info.
24259 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24261 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24262 environment variable. Instead detect automatically whenever running
24263 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24266 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24268 * trace.c, trace.h: New files that implement the new trace option
24271 * driver.c: Document new --trace options.
24273 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24276 - if (mono_jit_trace_calls)
24277 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24279 * mini.h: prototypes.
24281 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24283 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24285 * mini.c inssel.brg: Implement typedefbyref opcodes.
24287 * mini.c (mono_jit_compile_method): Remove unused local variable.
24289 * mini.c (mono_jit_compile_method_inner): Ditto.
24291 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24293 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24295 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24297 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24299 * mini.c (mono_no_aot): Remove unused global variable.
24301 * mini.c: Thread safety fixes.
24303 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24305 * mini.c (mono_create_class_init_trampoline): Add a lock around
24306 class_init_hash_addr.
24308 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24311 * mini.c: Decompose the NEWARR instruction before decomposing its
24312 arguments. Fixes #30073.
24314 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24316 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24319 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24321 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24323 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24325 * driver.c: Add support for compiling icall wrappers to --compile.
24327 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24329 * inssel.brg: The empty value in class->interface_offsets is -1, not
24332 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24334 * objects.cs: New test for 'is' operator on an array of interfaces.
24336 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24338 * tramp-ppc.c: update trampoline code to support jumps
24339 and class initialization.
24341 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24343 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24345 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24347 * inssel.brg (OP_UNBOX): Remove unused rule.
24349 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24350 region instead of one for each method. Fixes #47813.
24352 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24354 * exceptions.cs (test_0_nested_finally): New regression test for
24355 nested exception handlers.
24357 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24359 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24361 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24364 * mini.c (mono_method_check_inlining): Make the inlining limit
24365 configurable by an environment variable.
24367 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24369 * mini.h: Bump AOT file version.
24371 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24372 token, store the image along with the token, since the token might not
24373 refer to the same image as the method containing the relocation,
24374 because of inlining.
24376 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24378 * mini.c (mono_precompile_assemblies): New function to compile
24379 all methods in all loaded assemblies.
24381 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24383 * regalloc.h regalloc.c (MonoRegState): Change the type of
24384 iassign and fassign to int*, since they can contain large negative
24385 values if the register is spilled. Also added some comments. Fixes
24388 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24389 under Win32. Fixes #42964.
24391 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24393 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24395 * aot.c: Added support for AOT compiling methods which contain calls
24396 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24399 * driver.c (compile_all_methods): Run the compilation in a thread
24400 managed by mono. Fixes #44023.
24402 * mini.c (mono_codegen): Print full method name in verbose output.
24404 * mini-x86.c (mono_arch_patch_code): Fix warning.
24406 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24407 jumps, since the method we are jumping to might be domain-specific.
24409 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24411 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24413 * inssel.brg: string chars are unsigned.
24415 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24417 * TODO: New todo item.
24419 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24420 which calls mono_runtime_class_init and patches the call site to
24421 avoid further calls.
24422 (mono_arch_create_class_init_trampoline): New arch specific function
24423 to create a class init trampoline.
24424 (create_trampoline_code): Generalized so it can create
24425 class init trampolines as well.
24427 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24428 (mono_create_class_init_trampoline): New function to create and cache
24429 class init trampolines.
24430 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24431 vtable given the address of a class init trampoline. Used by the
24433 (mono_codegen): Generate a call to a trampoline instead of
24434 mono_runtime_class_init in LDSFLD[A].
24435 (mono_codegen): Add relocations for the new trampoline.
24437 * mini.h mini-x86.c aot.c: Added a new relocation type:
24438 MONO_PATCH_INFO_CLASS_INIT.
24440 * mini.h: Bump AOT version number.
24442 * aot.c: Create a copy of the loaded code instead of using the original
24443 so methods which call each other will be close in memory, improving
24446 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24447 patch since it breaks the regression tests.
24449 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24450 for the register saving instruction sequence since the
24451 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24453 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24455 * TODO: Fix todo item && remove another.
24457 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24459 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24462 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24463 function of the module.
24465 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24466 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24467 --no-aot command line option.
24469 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24471 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24472 by Bernie Solomon (bernard@ugsolutions.com).
24474 * inssel.brg: Refactor the interface offset table related code into
24475 its separate functions and add support for the AOT case.
24477 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24479 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24481 * aot.c: Added mono_aot_verbose variable and made all debugging
24482 output depend on the value of this variable.
24484 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24485 method_label and info_label.
24487 * mini.h mini-x86.c aot.c: Added a new relocation type
24488 MONO_PATCH_INFO_IID for klass->interface_id.
24490 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24491 the MonoJitInfo structure.
24493 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24494 a non-root appdomain in shared mode.
24496 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24498 * aot.c: make aot loader less verbose. Remove free of unused variable.
24500 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24502 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24504 * .cvsignore: Added *.dll.
24506 * mini.c (mono_print_tree_nl): New function callable while debugging.
24508 * mini.c (mono_print_code): Export this.
24510 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24513 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24515 * mini.h (MonoCompile): Added 'jit_info' field.
24517 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24518 the cfg structure, since it is needed by the AOT compiler.
24520 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24522 * aot.c: A major rewrite. Changes include:
24523 - save exception tables for methods which have them.
24524 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24525 to g_module_symbol.
24526 - reworked the file format so it is now much smaller and needs
24527 fewer relocation entries.
24529 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24531 * aot.c (load_aot_module): Fix build bustage on platforms without
24534 2003-09-04 Martin Baulig <martin@ximian.com>
24536 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24538 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24540 * TODO: Some new optimization ideas.
24542 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24544 * aot.c: Save the optimization flags used to compile the code into
24547 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24548 support emitting domain specific code.
24550 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24551 no longer domain neutral. It can be made domain neutral by compiling
24552 with --optimize=shared.
24554 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24555 between appdomains.
24557 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24558 loading of AOT code.
24560 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24562 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24563 if there is no domain neutrality information.
24565 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24567 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24568 format version into the generated library.
24570 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24571 callee method into the caller since one of them could be shared.
24573 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24574 system exceptions from AOT code now works.
24576 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24577 method if it is domain neutral and the callee is not.
24579 * graph.c (cfg_emit_one_loop_level): Fix warning.
24581 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24583 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24586 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24588 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24589 is needed by code which is executed before mono_runtime_init ().
24590 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24592 * mini.c (mono_thread_abort): Fix warning.
24593 (mono_jit_compile_method): Call static constructor in the AOT case too.
24595 * aot.c (mono_compile_assembly): Fix warning.
24597 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24599 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24601 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24603 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24605 * cpu-pentium.md: Fix the length of call opcodes so they include the
24606 ESP restoring instruction. Fixes #47968.
24608 2003-08-28 Martin Baulig <martin@ximian.com>
24610 * mini-x86.c (mono_arch_call_opcode): Added support for
24611 MONO_TYPE_GENERICINST.
24613 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24615 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24617 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24618 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24620 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24623 2003-08-26 Martin Baulig <martin@ximian.com>
24625 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24626 when reporting an error, set this to the actual error location.
24627 (mono_method_to_ir): Report the correct error location if
24628 get_basic_blocks() returned an error.
24630 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24632 * mini.c (mono_type_blittable): OBJECT is not blittable.
24633 (mono_method_blittable): Methods which have marshalling descriptors
24634 are not blittable either. Fixes #47842.
24636 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24638 * driver.c mini.c: Use an environment variable instead of a global
24639 variable. Also fix the build.
24641 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24642 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24645 * driver.c mini.c: Added --with-valgrind option to turn off some
24646 code which prevents mono from running under valgrind.
24648 * mini.c (mono_emit_call_args): Fixed warning.
24650 * mini.c (mono_emulate_opcode): Fixed warning.
24652 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24654 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24655 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24656 regalloc.c, regalloc.h: specify available registers in arch-specific
24657 code and support floats in the regallocator (patch by Laurent Morichetti
24660 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24662 * mini.c: mono_thread_current() can be called only after
24663 mono_runtime_init(): rearrange code to not call it early on.
24665 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24667 * mini.c: allocate jump tables in the code mempools.
24669 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24671 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24674 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24676 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24677 12 to 16. This fixes bug #47453.
24680 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24682 * mini-ppc.c: fixed indexed load and unsigned compares.
24684 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24686 * mini.c: reenabled installation of handler for
24687 thread abort signal.
24689 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24691 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24692 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24693 until it's fixed and actually useful.
24695 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24697 * inssel-long32.brg: couple more opcodes implemented.
24699 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24701 * mini-sparc.c: Even more opcodes implemeted.
24703 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24705 * mini-sparc.c: More opcodes implemented.
24707 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24709 * mini-sparc.c: More opcodes implemented.
24711 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24713 * inssel-sparc.brg: Add some needed rules. Direct
24715 * Makefile.am: Use inssel-sparc.brg
24716 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24717 an assert happy for now.
24719 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24721 * mini-sparc.c: Fixed compile errors.
24722 * exceptions-sparc.c: Same. We now produce a mono binary
24723 on sparc-linux. Yea.
24725 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24727 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24728 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24729 They compile, but do not work.
24731 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24733 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24734 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24735 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24738 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24740 * mini.c: more opcodes implemented and better support for generics.
24742 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24744 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24745 * mini.c, mini.h: first cut at generics support: some new instructions
24746 added and changed the behaviour of some of the existing ones.
24748 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24750 * mini.c: Removed definition of metadata_shared mutex here.
24752 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24754 * mini-x86.c: make vararg calls work for instance methods.
24756 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24758 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24759 returns the arguments in a separte list, now.
24761 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24763 * aot.c, mini.c: updates for array type representation changes.
24765 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24767 * mini.c: register function to perform jit shutdown.
24769 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24771 * mini.c: use a faster allocator if possible.
24773 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24775 * aot.c: some cleanups and portability changes.
24777 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24779 * mini.c: use faster allocation for CEE_BOX if possible.
24781 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24783 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24784 Moved inlined mempcy code to its own function so that is can be
24785 reused. Added an inline memset function as well (optimized initobj).
24786 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24788 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24790 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24792 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24794 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24795 arch code can setup the cpu for CLR execution, if needed.
24796 We use it on x86 to set the precision of FP operations.
24798 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24800 * mini.c: disable some optimizations if we can guess they'll cost too
24801 much for a given method.
24803 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24805 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24807 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24808 * mini.h mini.c mini-x86.c: Added instruction level coverage
24809 info collection support.
24811 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24813 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24814 is now implemented in the profiling API. Get rid of a couple of
24815 unnecessary global variables.
24817 2003-06-15 Nick Drochak <ndrochak@gol.com>
24819 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24820 * cpu-g4.md: add op_bigmul and op_bigmul_un
24821 * cpu_pentium.md: add op_bigmul_un
24822 * inssel-long32.brg: add rule for unsigned bigmul
24823 * mini-ops.h: define OP_BIGMUL_UN
24824 * mini-x86.c: THE BUG: handle (un)signed properly
24825 * mini.c: choose unsigned opcode if needed.
24826 This set of patches fixes bug #44291
24828 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24830 * mini.c (optimize_branches): improved to handle all kinds of
24831 conditional branches.
24833 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24835 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24836 don't raise exceptions.
24838 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24840 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24841 to arch-specific files.
24843 2003-06-09 Martin Baulig <martin@ximian.com>
24845 * Makefile.am (libs): Added $(LIBGC_LIBS).
24847 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24849 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24850 and OP_ATAN (fixes bug#44293).
24852 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24854 * Makefile.am, mini-x86.c: rename cpu description array to
24855 pentium_desc, since some compilers define the 'pentium' preprocessor
24858 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24860 * mini.c (mini_select_instructions): add explicit branch if the
24861 following block is not the false target of a conditional branch -
24862 we need this with any optimization that reorder or remove bblocks
24864 * mini.c (optimize_branches): bug fixes
24866 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24868 * mini.c (mono_method_to_ir): inline static readonly fields
24870 * ssa.c (fold_tree): start cfold support for long (very simple
24873 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24875 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24877 * inssel.brg: fixed memcpy (bug #44219).
24879 2003-06-05 Dick Porter <dick@ximian.com>
24881 * driver.c: Set the glib log levels to not abort if g_message
24884 g_set_prgname() has to happen before mini_init() so that the
24885 process handle gets the info.
24887 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24889 * driver.c: add intrins to the default optimizations to get wider
24892 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24894 * mini.h: some large basic blocks will overflow a 16-bit
24895 integers for symbolic registers.
24897 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24899 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24900 (mono_arch_output_basic_block): fix bug 43499
24902 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24904 * mini.c: kill duplicated definition of mono_debug_format.
24906 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24908 * mini-x86.c, arrays.cs: fixed register allocation bug.
24910 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24912 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24914 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24916 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24919 (print_method_from_ip): also print source location information if
24922 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24924 * mini.c (mono_find_block_region): bug fix in region code
24925 (mini_method_compile): enable removing unreachable code again, but
24926 only in methods without exception clauses.
24928 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24930 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24931 Implemented arglist opcode and handling of TypedReference type.
24932 Fixed x86 call convention when a structure is returned.
24933 Minimal support for calling static vararg methods.
24935 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24937 * mini.c (mini_method_compile): always remove unreachable code,
24938 because the code in them may be inconsistent (access to dead
24939 variables for example).
24941 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24943 * driver.c, debug-mini.c: warning fixes.
24945 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24947 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24949 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24951 * mini.c: thread-static fields are registered in mono_class_vtable(),
24952 so ensure the function is called before checking for them.
24954 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24956 * mini.c (optimize_branches): fix for bug 43586
24958 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24959 overflow (fixes Bug #43639)
24961 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24963 * mini.c, objects.cs: allow the use of stobj for primitive types.
24965 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24967 * mini.c: be less strict about argument checking until we support
24968 running the verifier.
24970 2003-05-27 Nick Drochak <ndrochak@gol.com>
24972 * basic-long.cs: tests for (ulong)int * (ulong)int also
24973 * mini.c: use the same trick for (ulong)int * (ulong)int
24975 2003-05-27 Nick Drochak <ndrochak@gol.com>
24977 * basic-long.cs: add regression test for (long)int * (long)int
24978 * cpu-pentium.md: add op_bigmul specification
24979 * inssel-long32.brg: add OP_BIGMUL rule
24980 * mini-ops.h: add OP_BIGMUL
24981 * mini-x86.c: register allocator: handle case where src1 needs to be
24983 * mini.c: substitute special BIGMUL opcode in the tree for
24984 (long)int * (long)int
24986 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24988 * jit-icalls.c: call the type ctor on field access if needed.
24990 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24992 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24993 to a method (including results of ldelema, bug#43207).
24995 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24997 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24998 colors to show exception handler blocks.
25000 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25001 (fix for pinvoke7.cs).
25003 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25005 * mini.h, mini.c: ensure correct initialization order for types that
25006 require it. Prepare for lazy compilation of jit icall wrappers.
25007 Provide a name for opcode emulation to reduce unneeded mallocing.
25009 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25011 * mini-x86.c: better register restoring code and profiling
25012 support for tail calls.
25014 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25016 * mini.h, driver.c: prepare for leaf methods optimization.
25018 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25020 * mini.c: get targets of branches before converting a method.
25022 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25024 * mini.c (optimize_branches): added some experimental code (disbaled)
25026 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25028 * mini.c (optimize_branches): fix branch to branch optimization
25030 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25032 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25034 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25036 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25039 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25041 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25042 enable use of interface variables again.
25044 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25045 I1 to registers because there is no simply way to sign extend 8bit
25046 quantities in caller saved registers on x86.
25048 * inssel-float.brg: set costs of some rules to 2 so
25049 that monobure always select the arch. specific ones if supplied,
25050 regardless of the order we pass the files to monoburg.
25052 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25054 * mini.c, mini-x86.c: since the magic trampoline for jumps
25055 can't patch the code directly, we do it as soon as the
25056 method gets compiled.
25058 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25060 * mini-x86.c, mini.h: introduce a new patching method
25061 to support CEE_JMP and tail calls.
25062 * mini.c: obey tail.call. Don't precompile methods target
25064 * tramp-x86.c: new trampoline code to handle methods
25065 reached through a jump.
25067 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25069 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25070 bit values to registers
25072 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25074 * mini.c (mono_compile_get_interface_var): share interface
25075 variables if possible.
25077 2003-05-16 Martin Baulig <martin@ximian.com>
25079 * debug-mini.c (mono_init_debugger): New function to initialize
25080 the debugger. This is not in the debugger since it needs to
25081 access some of mini's internals.
25083 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25085 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25087 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25089 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25090 for value type handling.
25092 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25094 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25095 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25097 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25099 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25100 the constructor through a proxy.
25102 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25104 * jit-icalls.c, inssel.brg: fixes to array element address
25107 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25109 * mini-x86.c (is_regsize_var): allocate pointer to registers
25111 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25113 * driver.c: fixed typo, added intrins to the set of optimizations
25114 tested with regressions.
25116 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25118 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25119 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25122 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25124 * inssel.brg: remove some common pop instructions without side effects
25126 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25128 * inssel-x86.brg: fixed thinko in int to double conversions.
25130 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25132 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25134 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25136 * inssel-long32.brg: two more missing instructions.
25138 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25140 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25141 if not already set.
25143 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25145 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25148 * basic-float.cs: Added tests for negative zero.
25150 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25152 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25153 a couple of missing operations for long casts, with test cases.
25155 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25157 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25159 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25161 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25162 code size estimation.
25164 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25166 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25167 abstract methods (fix bug 42542)
25169 * aot.c: add ability to handle array types
25171 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25173 * mini.c: Call the _specific versions of the object allocation
25174 functions if possible.
25176 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25178 * driver.c: call setlocale ().
25180 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25182 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25185 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25187 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25189 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25190 wrappers (fix bug 42122)
25192 2003-05-04 Martin Baulig <martin@ximian.com>
25194 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25196 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25197 s/mini_set_defaults/mono_set_defaults/g.
25199 2003-05-04 Martin Baulig <martin@ximian.com>
25201 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25203 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25205 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25206 (reported by Don Roberts).
25208 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25210 * mini.c: temporarily work around two bugs for this release.
25212 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25214 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25215 that contains -export-dynamic and it makes using the ld script
25217 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25219 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25221 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25224 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25226 * mini.c: make sure leave calls all the needed finally blocks,
25227 even when the target jumps out of multiple exception clauses.
25229 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25231 * ldscript, Makefile.am: add linker script to reduce the number of
25232 exported symbols (should also fix the issues with libwine defining
25233 some of the same symbols in io-layer).
25235 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25237 * driver.c (mini_main): Avoid assertion when no file name is given on
25240 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25242 * driver.c: added --version/-V command line option.
25243 Added the inline optimization in the regression tests.
25245 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25247 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25248 to the type in the method signature (fixes bug#42134).
25250 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25252 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25254 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25256 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25258 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25260 * driver.c: fixed bug #42100.
25262 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25264 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25266 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25268 * mini.c: moved most of the code required to do inlining to its own
25269 function so it can be reused. Inline also ctors if appropriate.
25271 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25273 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25274 the runtime can call mono API functions.
25276 2003-04-27 Martin Baulig <martin@ximian.com>
25278 * debug-mini.c (mono_debug_init_method): Added
25279 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25280 send a notification to the debugger.
25282 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25283 running in the Mono Debugger, just pass the breakpoint number to
25284 mono_debug_init_method().
25286 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25288 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25290 * mini.c: allow some more unsafe compares.
25292 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25294 * mini-x86.c, Makefile.am: make distcheck works (partially from
25295 a patch by Richard Lee <r.h.lee@attbi.com>).
25296 * regset.c, regset.h: removed, they are unused.
25298 2003-04-25 Dick Porter <dick@ximian.com>
25300 * driver.c: Usage reports the name as 'mono' not 'mini'
25301 * exceptions-x86.c: Build and run on freebsd
25303 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25305 * Makefile.am: install the program with the 'mono' name and
25306 the library as libmono instead of mini and libmini.
25308 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25310 * driver.c: provide the APIs for the embedding interface of the old jit.
25312 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25314 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25316 2003-04-23 Martin Baulig <martin@ximian.com>
25318 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25320 * driver.c: Added `--debug' command line argument to enable
25323 2003-04-23 Martin Baulig <martin@ximian.com>
25325 * debug.[ch]: Removed. The code is now in
25326 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25328 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25331 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25333 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25335 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25338 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25339 mono_domain_finalize.
25340 (mini_method_compile): use mono_method_profile* if the the option is
25343 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25345 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25346 methods with their wrapper.
25348 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25349 methods with their wrapper.
25351 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25354 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25357 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25360 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25362 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25364 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25366 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25367 of the mempool. This is slightly faster and uses less memory
25369 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25371 * mini.c: avoid O(n) allocation for variables.
25373 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25375 * mini.c: handle items on the stack after inlining methods.
25377 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25379 * mini.c: make the method->opcode optimization dependent
25380 on MONO_OPT_INSTRINS and do it lazily.
25382 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25384 * driver.c: print overall results at the end of regression run.
25386 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25388 * inssel.brg: don't overwrite symbolic registers.
25390 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25392 * inssel-x86.brg: fix conversion from long to float.
25394 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25396 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25398 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25400 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25402 * driver.c: Added --print-vtable option as in the old JIT.
25404 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25406 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25408 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25410 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25412 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25414 * mini.c regalloc.c regalloc.h: Fix memory leak.
25416 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25418 * aot.c (mono_aot_get_method): register all used strings
25420 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25422 * mini.c: always intern strings references with ldstr at compile time.
25424 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25426 * Makefile.am: add BUILT_SOURCES.
25428 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25430 * driver.c: give a better error message when the assembly to execute
25431 doesn't have an entry point.
25433 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25435 * Makefile.am: added hack for automake
25437 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25440 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25442 22003-04-07 Martin Baulig <martin@ximian.com>
25444 * Makefile.am: Added Makefile.am.
25446 * debugger-main.c: Removed, this is now in the debugger where it
25449 * mini.pc.in: Call this package `mini' for the moment.