1 2010-06-24 Zoltan Varga <vargaz@gmail.com>
3 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
4 passes by calling createStandardFunctionPasses ().
6 2010-06-23 Zoltan Varga <vargaz@gmail.com>
8 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
10 2010-06-22 Zoltan Varga <vargaz@gmail.com>
12 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
15 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
16 allow better optimization if the OP_LDADDR which caused the flag to be set was
19 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
21 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
24 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
26 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
28 2010-06-22 Zoltan Varga <vargaz@gmail.com>
30 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
31 to handle the code sequence generated for non-near calls. Fixes #616056.
33 2010-06-21 Zoltan Varga <vargaz@gmail.com>
35 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
37 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
39 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
41 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
42 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
43 trampoline which saves the context, so changes made to callee saved registers in
44 finally clauses are visible to a nesting catch clause.
46 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
48 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
49 in LLVM compiled code.
50 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
51 the finally handler has ran.
53 * mini.h (ResumeState): New structure containing information required to resume
54 exception handling after executing LLVM compiled finally clauses.
56 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
57 bit, by passing all the registers as one argument.
59 2010-06-19 Zoltan Varga <vargaz@gmail.com>
61 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
64 2010-06-18 Zoltan Varga <vargaz@gmail.com>
66 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
68 * aot-compiler.c aot-runtime.c: Fix LLVM support.
70 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
71 pad, branch to a new bblock instead.
73 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
76 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
78 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
80 2010-06-17 Geoff Norton <gnorton@novell.com>
83 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
86 2010-06-17 Zoltan Varga <vargaz@gmail.com>
88 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
90 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
93 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
94 the ip done by throw_exception (), it is not needed for corlib exceptions.
96 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
98 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
99 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
100 of size > 5 words. This support fast barriers for value types up to
101 256/512 bytes which beyond that the copying itself is the major issue.
103 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
104 for gsharing, so use it.
106 This eliminate all calls to mono_value_copy from managed code in
107 gmcs, fsharp and ipy.
109 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
111 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
114 * mini.c (mini_init): Register new icall.
116 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
118 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
119 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
121 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
123 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
124 value types as the overhead is huge. Manually expand it up to 5 words to
127 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
128 is an exception that performance is dominated by mono_value_copy.
130 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
132 2010-06-17 Zoltan Varga <vargaz@gmail.com>
134 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
135 trampolines on x86, since those have their own cconv.
137 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
138 exception trampolines.
140 * tramp-x86.c: Add xdebug info for a few trampolines.
142 * mini-llvm.c: Set the name of the arguments.
144 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
145 using a block address if using the LLVM mono branch.
147 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
150 2010-06-15 Zoltan Varga <vargaz@gmail.com>
152 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
154 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
156 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
158 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
160 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
161 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
162 to identify the vtable slot address plus the method which needs to be compiled.
164 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
167 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
168 'this' is always passed as the first argument, before the vtype ret arg. This
169 simplifies get_this_arg_reg () and LLVM integration.
171 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
174 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
177 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
179 * mini-llvm.c: Fix compilation with llvm 2.6.
181 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
183 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
186 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
187 is always passed as the first argument, before the vtype ret arg. This simplifies
188 get_this_arg_reg () and LLVM integration.
190 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
192 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
194 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
195 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
196 translate into much nicer code.
198 2010-06-14 Zoltan Varga <vargaz@gmail.com>
200 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
201 parameter index information. Use this to simplify a lot of code.
203 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
205 2010-06-12 Zoltan Varga <vargaz@gmail.com>
207 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
208 to fix infinite generic recursion. Fixes #612702.
210 2010-06-11 Zoltan Varga <vargaz@gmail.com>
212 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
213 imt trampoline per imt slot when using LLVM.
215 2010-06-10 Jonathan Pryor <jpryor@novell.com>
217 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
219 2010-06-09 Levi Bard <levi@unity3d.com>
221 * debugger-agent.c: Clear unloaded types on appdomain unload.
223 2010-06-08 Zoltan Varga <vargaz@gmail.com>
225 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
228 * exceptions.cs: Add a test.
230 2010-06-06 Zoltan Varga <vargaz@gmail.com>
232 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
234 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
236 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
237 so it doesn't have to do it.
239 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
240 process does not mix with ours.
242 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
245 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
246 loads/stores which can throw exceptions inside clauses.
248 2010-06-05 Zoltan Varga <vargaz@gmail.com>
250 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
253 * mini.c (mini_init): Register mono_resume_unwind as an icall.
255 2010-06-03 Zoltan Varga <vargaz@gmail.com>
257 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
259 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
262 2010-06-03 Zoltan Varga <vargaz@gmail.com>
264 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
267 2010-06-02 Zoltan Varga <vargaz@gmail.com>
269 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
270 Use a separate generic class init trampoline for llvm, since it needs a different
273 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
274 includes the location of this/rgctx.
276 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
279 2010-06-01 Zoltan Varga <vargaz@gmail.com>
281 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
283 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
286 2010-05-31 Zoltan Varga <vargaz@gmail.com>
288 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
291 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
293 * aot-compiler.c (patch_to_string): New debugging helper function.
295 2010-05-30 Zoltan Varga <vargaz@gmail.com>
297 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
300 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
302 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
304 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
306 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
309 * mini.c (create_jit_info): Print EH clause info for LLVM too.
311 2010-05-28 Mark Probst <mark.probst@gmail.com>
313 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
314 cpobj with reference types.
316 2010-05-28 Mark Probst <mark.probst@gmail.com>
318 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
319 write barrier for reference types.
321 2010-05-27 Zoltan Varga <vargaz@gmail.com>
323 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
324 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
326 2010-05-31 Martin Baulig <martin@ximian.com>
330 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
331 clear_breakpoint() on all breakpoint events and remove them from the list.
333 2010-05-27 Martin Baulig <martin@ximian.com>
337 * debugger-agent.c (method_commands, type_commands): Temporarily
338 set the appdomain while executing this method; do all metadata
339 calls in the debuggee's appdomain where user assemblies are loaded.
341 2010-05-27 Zoltan Varga <vargaz@gmail.com>
343 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
345 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
347 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
349 2010-05-26 Zoltan Varga <vargaz@gmail.com>
351 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
352 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
353 be referenced even after the header is freed.
355 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
358 2010-05-25 Zoltan Varga <vargaz@gmail.com>
360 2010-05-25 Bill Holmes <billholmes54@gmail.com>
362 * genmdesc.c (main): Fixing the detection of the nacl switch.
364 Code is contributed under MIT/X11 license.
366 2010-05-25 Zoltan Varga <vargaz@gmail.com>
368 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
370 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
372 * mini.h (LLVM_CHECK_VERSION): New helper macro.
374 2010-05-25 Miguel de Icaza <miguel@novell.com>
376 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
379 * genmdesc.c: Added support for nacl: key on the machine
380 description files to support the extra space required by Google
383 2010-05-23 Zoltan Varga <vargaz@gmail.com>
385 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
387 2010-05-23 Zoltan Varga <vargaz@gmail.com>
389 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
390 mono_runtime_class_init_full ().
391 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
393 2010-05-22 Zoltan Varga <vargaz@gmail.com>
395 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
397 2010-05-21 Zoltan Varga <vargaz@gmail.com>
399 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
400 two are not the same on ilp32.
402 2010-05-21 Zoltan Varga <vargaz@gmail.com>
404 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
407 * mini-ppc.c: Fix the DISABLE_JIT build.
409 2010-05-20 Zoltan Varga <vargaz@gmail.com>
411 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
412 (make_writable): Remove this unused function.
414 2010-05-20 Zoltan Varga <vargaz@gmail.com>
416 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
417 structure. Make the labels to plt entries local symbols instead of assembler local
418 labels, since tha latter causes problems for the iphone linker.
420 2010-05-19 Zoltan Varga <vargaz@gmail.com>
422 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
424 2010-05-17 Zoltan Varga <vargaz@gmail.com>
426 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
427 (ppc_patch_full): Ditto.
429 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
431 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
432 if gshared is enabled, to avoid asserts in the trampoline code.
434 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
437 2010-05-15 Geoff Norton <gnorton@novell.com>
439 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
442 2010-05-14 Geoff Norton <gnorton@novell.com>
444 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
445 misaligned stack on darwin.
447 2010-05-14 Zoltan Varga <vargaz@gmail.com>
449 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
452 2010-05-14 Zoltan Varga <vargaz@gmail.com>
454 * xdebug.c: Fix ARM support.
456 2010-05-13 Zoltan Varga <vargaz@gmail.com>
458 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
459 and do most of the work on the normal stack.
460 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
462 2010-05-13 Zoltan Varga <vargaz@gmail.com>
464 * aot-compiler.c: Put non-code data into the .rodata section on linux.
466 2010-05-13 Zoltan Varga <vargaz@gmail.com>
468 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
470 2010-05-13 Zoltan Varga <vargaz@gmail.com>
472 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
473 and do most of the work on the normal stack.
475 2010-05-13 Zoltan Varga <vargaz@gmail.com>
477 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
478 and do most of the work on the normal stack even if sigaltstack is disabled.
480 2010-05-12 Zoltan Varga <vargaz@gmail.com>
482 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
483 UCONTEXT_REG_ constants are available on linux as well.
484 (mono_arch_monoctx_to_sigctx): Ditto.
485 (mono_arch_ip_from_context): Ditto.
487 2010-05-12 Zoltan Varga <vargaz@gmail.com>
489 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
492 2010-05-11 Zoltan Varga <vargaz@gmail.com>
494 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
497 2010-05-10 Zoltan Varga <vargaz@gmail.com>
499 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
500 if a breakpoint cannot be inserted.
502 2010-05-08 Zoltan Varga <vargaz@gmail.com>
504 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
506 2010-05-07 Zoltan Varga <vargaz@gmail.com>
508 * debugger-agent.c (frame_commands): Return an error instead of asserting if
509 no JIT info is found for the method.
511 2010-05-05 Jonathan Chambers <joncham@gmail.com>
513 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
516 2010-05-05 Zoltan Varga <vargaz@gmail.com>
518 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
519 a list of arch specific trampolines.
521 * aot-compiler.c (emit_trampolines): Use it.
523 2010-05-05 Zoltan Varga <vargaz@gmail.com>
525 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
526 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
527 get rid of the _full from their name.
529 2010-05-05 Zoltan Varga <vargaz@gmail.com>
531 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
532 get_nullified_class_init_trampoline to remove some code duplication.
534 2010-05-03 Zoltan Varga <vargaz@gmail.com>
536 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
539 2010-05-01 Zoltan Varga <vargaz@gmail.com>
541 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
543 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
545 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
546 there is no need to jump through the first plt entry.
548 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
550 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
551 arch-specific function.
552 (mono_aot_get_plt_info_offset): Ditto.
554 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
555 mono_arch_init () to register jit icalls called from full-aot trampolines.
556 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
559 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
560 the specialized throw corlib exception trampoline, use a variant of the normal
561 trampoline along with a new C function which does the call to
562 mono_exception_from_token (), just like on x86.
564 2010-05-01 Zoltan Varga <vargaz@gmail.com>
566 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
567 Reorganize the full aot trampoline creation functions, instead of taking a bunch
568 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
569 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
570 creation functions on architectures which have the full-aot ones.
572 2010-05-01 Zoltan Varga <vargaz@gmail.com>
574 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
576 2010-05-01 Zoltan Varga <vargaz@gmail.com>
578 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
579 explicitly, this seems to be required by some gcc versions at -O2.
583 2010-05-01 Zoltan Varga <vargaz@gmail.com>
585 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
586 has_target delegate invokes.
588 2010-05-01 Zoltan Varga <vargaz@gmail.com>
590 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
593 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
594 add patches/unwind info arguments, move to mini.c.
596 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
598 2010-04-30 Zoltan Varga <vargaz@gmail.com>
600 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
601 command which returns full path names.
603 2010-04-29 Zoltan Varga <vargaz@gmail.com>
605 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
606 code_size output variable.
608 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
611 2010-04-29 Zoltan Varga <vargaz@gmail.com>
613 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
614 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
615 (mono_arch_cpu_enumerate_simd_versions): Ditto.
617 2010-04-29 Zoltan Varga <vargaz@gmail.com>
619 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
622 2010-04-29 Zoltan Varga <vargaz@gmail.com>
624 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
626 2010-04-29 Zoltan Varga <vargaz@gmail.com>
628 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
630 2010-04-28 Zoltan Varga <vargaz@gmail.com>
632 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
634 2010-04-27 Zoltan Varga <vargaz@gmail.com>
636 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
637 line number support works with eglib.
639 2010-04-27 Miguel de Icaza <miguel@novell.com>
641 * driver.c, mini.c: Since linking with LLVM makes the default Mono
642 dirty an extra 70kb pages on startup we are now going to choose a
643 different strategy: ship mono and mono-llvm binaries, with the
644 second being the one that links with LLVM and defaults to LLVM
647 2010-04-27 Zoltan Varga <vargaz@gmail.com>
649 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
650 Implement full-aot support on x86.
652 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
653 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
654 the first register returned by get_global_int_regs ().
656 * cpu-x86.md: Fix the length of insertx_u1_slow.
658 * iltests.il.in: Disable tail call tests when running with full-aot.
660 2010-04-26 Zoltan Varga <vargaz@gmail.com>
662 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
664 2010-04-24 Mark Probst <mark.probst@gmail.com>
666 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
667 in the initializer, because it's non-constant.
669 2010-04-23 Miguel de Icaza <miguel@novell.com>
671 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
672 of LLVM on by default. Used for buildbots and other setups.
674 2010-04-24 Zoltan Varga <vargaz@gmail.com>
676 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
678 2010-04-23 Kornel Pal <kornelpal@gmail.com>
680 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
681 initonly static fields when using moving GC.
683 Contributed under MIT/X11 license.
685 2010-04-23 Geoff Norton <gnorton@novell.com>
687 * mini-amd64.h: Darwin x86_64 support.
689 2010-04-20 Jonathan Pryor <jpryor@novell.com>
691 * exceptions-arm.c: Remove platform checks in favor of configure checks.
693 2010-04-19 Jonathan Pryor <jpryor@novell.com>
695 * exceptions-arm.c: Add Android support for sigcontext structure.
697 2010-04-16 Zoltan Varga <vargaz@gmail.com>
699 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
700 wrappers correctly now that their wrapper info is NULL.
702 2010-04-16 Zoltan Varga <vargaz@gmail.com>
704 * mini.c (mono_jit_compile_method_inner): Avoid calling
705 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
707 2010-04-16 Zoltan Varga <vargaz@gmail.com>
709 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
710 so the latter can be #ifndef DISABLE_JIT-ed.
712 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
714 2010-04-16 Zoltan Varga <vargaz@gmail.com>
716 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
718 2010-04-16 Zoltan Varga <vargaz@gmail.com>
720 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
723 2010-04-15 Zoltan Varga <vargaz@gmail.com>
725 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
726 calling mono_class_num_methods (). Fixes #592244.
728 2010-04-14 Zoltan Varga <vargaz@gmail.com>
730 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
732 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
734 2010-04-14 Zoltan Varga <vargaz@gmail.com>
736 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
738 * (handle_alloc): Ditto.
739 (mono_method_to_ir): Remove the constrained call restriction added by a previous
740 change, its not needed anymore.
742 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
744 * mini-posix.c (sigusr1_signal_handler): Fix build on
745 non x86/amd64 systems.
747 2010-04-13 Zoltan Varga <vargaz@gmail.com>
749 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
750 calls where the constrained class needs a context. Fixes #595863.
752 * iltests.il.in: Add a test.
754 2010-04-13 Zoltan Varga <vargaz@gmail.com>
756 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
757 2.6/SVN seems to have broken support for them.
759 2010-04-13 Zoltan Varga <vargaz@gmail.com>
761 * mini-llvm.c: Fix support for LLVM 2.6.
763 2010-04-10 Zoltan Varga <vargaz@gmail.com>
765 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
766 MonoInternalThread belonging to the thread.
768 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
770 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
771 unsafe optimization that will remove bound checks.
773 2010-04-08 Kornel Pal <kornelpal@gmail.com>
775 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
776 CompareExchange not to be inlined for I8.
778 Contributed under MIT/X11 license.
780 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
782 * array.cs: Add tests for cast between primitive array types.
784 2010-04-07 Andreia Gaita <avidigal@novell.com>
786 * Makefile.am: create a convenience library for moon to link with
788 2010-04-07 Paolo Molaro <lupus@ximian.com>
790 * method-to-ir.c: optimize array accesses from generic interfaces.
792 2010-04-06 Zoltan Varga <vargaz@gmail.com>
794 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
796 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
798 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
799 of marshalbyref classes.
803 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
805 * aot-compiler.c (emit_exception_debug_info): Encode try holes
808 * aot-runtime.c (decode_exception_debug_info): Decode try holes
811 * mini.h: Increase AOT version.
813 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
815 * mini-x86.h: Only enable soft debugger when using sigaction or on
816 Windows. Fixes build on Haiku (lacks siginfo_t).
818 Code is contributed under MIT/X11 license.
820 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
822 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
823 BeOS-style signal handlers.
825 Code is contributed under MIT/X11 license.
827 2010-04-02 Zoltan Varga <vargaz@gmail.com>
829 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
831 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
833 * mini-exceptions.c: Fix win32 build.
835 2010-04-01 Mark Probst <mark.probst@gmail.com>
837 * mini.c, driver.c: Call mono_gc_base_init() before
840 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
842 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
843 call_method]): Delegate the actual work in security-core-clr.c
844 to ease code sharing.
846 2010-04-01 Zoltan Varga <vargaz@gmail.com>
848 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
849 float conv.ovf.un opcodes are encountered, instead of asserting later.
852 2010-04-01 Zoltan Varga <vargaz@gmail.com>
854 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
856 * iltests.il.in: Add a test.
858 2010-04-01 Zoltan Varga <vargaz@gmail.com>
860 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
861 large. Fixes #567040.
863 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
865 2010-04-01 Zoltan Varga <vargaz@gmail.com>
867 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
870 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
872 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
873 mono_create_handler_block_trampoline with the proper #ifdef so that it
876 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
878 * mini-exceptions.c: Introduce mono_walk_stack_full, which
879 allows to select if it's new or old context that is passed to
882 * mini-exceptions.c (mono_handle_exception_internal): Handle the
883 case when executing a guarded handler from the EH machinery.
885 * mini-exceptions.c (mono_install_handler_block_guard): New function
886 responsible for checking for handler blocks, installing the guard and
887 clearing abort state.
889 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
890 to check for handler blocks and skip interruption logic if one was found.
892 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
893 by the handler block guard trampoline. Resumes interruption by raising the
894 pending ThreadAbortException.
896 * mini.c (create_jit_info): Calculate the end address of a finally block.
898 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
899 of a finally block to a specified address and return the old one.
901 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
902 trampoline patches the original return address and calls the trampoline function.
904 2010-03-30 Zoltan Varga <vargaz@gmail.com>
906 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
908 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
909 does the patching if the callee is in the same domain.
911 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
912 of mono_arch_patch_plt_entry ().
914 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
916 * mini.c (create_jit_info): Fix try block hole length encoding.
918 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
920 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
921 duplicate information and print offsets instead of absolute addresses.
923 2010-03-29 Zoltan Varga <vargaz@gmail.com>
925 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
926 event is sent. Fixes #591733.
928 2010-03-26 Zoltan Varga <vargaz@gmail.com>
930 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
933 2010-03-26 Zoltan Varga <vargaz@gmail.com>
935 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
936 thread_to_tls hash table.
938 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
939 section. Fixes #591000.
941 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
943 * Makefile.am (version.h): Check for pure .git directory only,
944 fixes SVN revision when using git without git-svn.
946 Contributed under MIT/X11 license.
948 2010-03-26 Zoltan Varga <vargaz@gmail.com>
950 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
952 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
954 * basic-simd.cs: Test for vector x scalar binary operators.
956 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
958 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
959 intrinsics with expanded scalar arguments.
961 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
963 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
964 don't have an exception class, so don't decode it. This would crash
967 2010-03-24 U-anarquia\miguel <miguel@anarquia>
969 Make sure that trunk builds with DISABLE_JIT, an update to the
972 * mini.c (mini_get_shared_method): this code seems to be necessary
973 regardless of whether DISABLE_JIT has been defined.
975 (mono_jit_compile_method_inner): it seems that this method is
976 required even in full AOT mode, so ifdef out only the pieces that
977 try to genrate code (the body of code that applies patches to the
980 (mini_method_compile): do not compile when using DISABLE_JIT.
982 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
983 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
984 compile when DISABLE_JIT is set.
986 2010-03-24 Mark Probst <mark.probst@gmail.com>
988 * mini.c (mono_create_tls_get): Only create a TLS operation if the
989 arch really supports it.
991 2010-03-24 Mark Probst <mark.probst@gmail.com>
993 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
995 2010-03-23 Neale Ferguson <neale@sinenomine.net>
997 * exceptions-s390x.c: Add support for
998 mono_arch_get_throw_corlib_exception and fix throw by name.
1000 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1001 logic (especially for varargs); Correct localloc sizing; Add
1002 mono_arch_get_this_arg_from_call and
1003 mono_arch_get_this_arg_from_call.
1005 * mini-s390x.h: Add support for facility list extraction;
1006 Correct/update MONO_ARCH_xxx settings.
1008 * mini-s390.c: Minor corrections to instruction output for
1009 varargs. No IMT implementation - I think it's time to deprecate
1010 s390 and just leave s390x.
1012 * tramp-s390x.c: Correct creation of trampoline instruction
1015 * cpu-s390x.md: Update some instruction lengths
1017 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1019 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1020 can be hit with partial sharing.
1022 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1023 in non-shared classes correctly.
1024 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1025 Turn on partial sharing.
1027 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1029 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1032 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1034 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1035 mono_method_signature ().
1037 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1039 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1040 error checking, so later calls do not need error checking.
1042 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1044 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1046 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1048 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1050 * mini-exceptions.c (mono_handle_exception_internal): Don't
1051 check try_end for archs different than s390.
1053 * mini.c (create_jit_info): Don't crash if the finallt block is the
1056 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1058 * driver.c (mono_main): Don't free global codeman under linux since
1059 glic now peeks at code on stack for more archs than just amd64.
1061 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1063 * mini.c, method-to-ir.c: changes to support compressed interface
1066 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1068 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1069 Use sigaction on OpenBSD too.
1071 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1073 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1075 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1077 * debugger-agent.c: #include sys/select.h for fd_set.
1079 Code is contributed under MIT/X11 license.
1081 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1083 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1086 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1088 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1089 some large methods with lots of exception handlers. Fixes #440924.
1091 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1093 * method-to-ir.c: remove code duplication for interface checks.
1095 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1097 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1098 (assembly_unload): Clear all event requests referencing the to-be unloaded
1102 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1104 * mini.h, mini-exceptions.c: restore the state of the stack
1105 guard page permissions.
1107 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1109 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1110 call site patching code, it doesn't appear to be needed.
1112 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1114 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1115 sharing generic methods whose type arguments are a mix of reference and
1116 non-reference types. Not yet turned on.
1118 * mini.c (mini_get_shared_method): New helper function to return
1119 the method which will be compiled/registered in the JIT tables when doing
1121 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1122 use mini_get_shared_method ().
1124 * mini.c (mini_method_compile): Register the same method which is compiled when
1125 doing generic sharing.
1127 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1129 * generics.cs: Add partial sharing tests.
1131 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1133 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1134 Add an enum value that or's all possable values together. Add an enum value
1135 that marks the end of the used bit indexes.
1137 * mini-amd64.c : Make changes to match the changes in mini.h
1139 * mini-x86.c : Make changes to match the changes in mini.h
1141 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1142 simd_version to support more simd versions. Changed the name of
1143 simd_version to simd_version_flags to make it more intuitive that
1144 it now contains bit flags. Reordered the *_intrinsics arrays to
1145 match the changes above. Changed emit_intrinsics() to use the new
1146 setup mentioned above.
1148 Code is contributed under MIT/X11 license.
1150 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1152 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1153 remaining archs. Alpha and hppa maintainers, please stand up.
1155 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1157 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1158 is needed even when fail_tramp!=NULL.
1160 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1162 * debugger-agent.c (insert_breakpoint): Write a log message.
1164 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1166 * iltests.il.in: Add a few tests for LEAVE going over multiple
1169 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1171 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1173 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1175 * mini.h (MonoBasicBlock): Add native_length field.
1176 * mini.h (MonoCompile): Add try_block_holes field.
1177 * mini.h (MonoInst): Add exception_clause pointer to
1180 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1181 * mini.c (mono_cfg_add_try_hole): New function to register possible
1182 holes in try blocks.
1183 * mini.c (create_jit_info): Fill in the holes information.
1185 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1188 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1190 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1192 * jit-icalls.c: adjusted for the array API changes.
1194 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1196 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1198 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1200 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1201 the 'pending' flag. This fixes support for appdomains too.
1204 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1206 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1208 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1210 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1211 when using LLVM, LLVM generates it itself when needed.
1213 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1215 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1216 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1217 OP_ANDNPS/OP_ANDNPD.
1219 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1221 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1222 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1223 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1225 2010-03-11 Martin Baulig <martin@ximian.com>
1227 * debugger-agent.c (type_commands): Add NULL check to
1228 `CMD_TYPE_GET_SOURCE_FILES'.
1230 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1232 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1234 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1236 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1239 * iltests.il.in: Add a test.
1241 2010-03-05 Martin Baulig <martin@ximian.com>
1243 Add support for aborting invocations.
1246 (InvokeData): Added `InvokeData *last_invoke'.
1247 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1248 added a new `invoke' field to keep the `InvokeData *' throughout
1250 (ErrorCode): Added `ERR_NO_INVOCATION'.
1251 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1252 (mono_debugger_agent_handle_exception): Don't report any exception
1253 if an abort was requested.
1254 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1255 a thread abort if necessary.
1256 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1258 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1260 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1261 so we can release the whole list and not just the first one. Free
1262 it in more places as well.
1264 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1266 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1268 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1270 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1272 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1274 * driver.c: report also other misc build options.
1276 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1278 * method-to-ir.c: Generate better code for the NewObject
1281 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1283 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1284 is disabled. Fixes #582322.
1286 * iltests.il.in: Add a test.
1288 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1290 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1291 the handling of obj->synchronization == null and owner != current thread to
1292 mono_monitor_exit ().
1294 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1297 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1299 * mini.c: change the way emulated opcode info is stored and save about
1300 4 KB of runtime memory.
1302 2010-03-04 David S. Miller <davem@davemloft.net>
1304 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1305 that don't provide the siginfo in the second signal handler argument
1306 are buggy, and this has been fixed for years.
1307 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1308 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1310 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1312 * aot-runtime.c (find_symbol): Fix a leak.
1313 (decode_patch): Ditto.
1315 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1317 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1319 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1321 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1323 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1325 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1327 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1329 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1330 to check for errors, it's enough to create the metadata open.
1334 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1337 * mini-exceptions.c: Add support for printing stack traces when handling
1338 exceptions, and when printing exceptions thrown while tracing also print
1339 the exception message.
1341 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1343 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1344 since the exclude token is a valid string character.
1346 2010-03-02 Levi Bard <levi@unity3d.com>
1348 * debugger-agent.c: Invalidate thread stacks on domain unload.
1350 2010-03-02 Mark Probst <mark.probst@gmail.com>
1352 * method-to-ir.c: Emit dummy_use for stored reference after write
1353 barriers to make sure the object is pinned if the GC interrupts
1354 before the write barrier is done.
1356 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1358 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1360 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1362 * debugger-agent.c: Add a log message printing the protocol version.
1364 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1366 * debugger-agent.c: Add a new command to communicate the protocol version used
1367 by the client. This could be used to allow newer runtimes to communicate with
1370 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1372 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1374 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1376 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1379 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1381 * mini-arm.c: make the arm cpu arch configurable with the
1382 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1385 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1387 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1388 support for the perf tool on Linux.
1390 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1392 * method-to-ir.c: make string.InsertenalSetChar() specialization
1395 2010-03-01 Robert Jordan <robertj@gmx.net>
1397 * Makefile.am: fix the non-static build.
1399 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1401 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1404 2010-02-26 Robert Jordan <robertj@gmx.net>
1406 * tasklets.c (continuation_store): Return from an error condition
1409 2010-02-26 Martin Baulig <martin@ximian.com>
1411 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1414 (MonoDebuggerThreadInfo): Added `internal_flags'.
1415 (MonoDebuggerInternalThreadFlags): New enum.
1416 (_mono_debugger_throw_exception): Don't signal the debugger if a
1417 type abort was requested.
1418 (_mono_debugger_unhandled_exception): Likewise.
1419 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1420 (mono_debugger_runtime_invoke): If the debugger requested a thread
1421 abort during the invocation, reset it here.
1423 2010-02-26 Martin Baulig <martin@ximian.com>
1425 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1426 instead of `MonoThread *'.
1428 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1430 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1431 code offsets table, as it is mostly sorted.
1433 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1435 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1438 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1440 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1442 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1444 * Makefile.am: build the new ABI version of the libmono library.
1445 * debugger-agent.c, mini.c: fix warnings with the new API.
1446 * jit.h: don't depend on glib.h being included.
1448 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1450 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1452 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1454 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1455 ThreadStatic variables.
1457 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1459 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1460 data is not freed yet. Fixes #582460.
1462 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1464 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1465 event requests. Bump protocol minor version.
1467 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1469 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1471 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1473 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1476 * iltests.il.in: Add a test.
1478 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1480 * mini.c (inline_method): Check for loader errors.
1482 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1484 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1485 instead of mono_method_get_header as it doesn't decode locals
1486 so the called method can have unresolved dependencies that will only
1487 be satisfied after the current method is JIT'd.
1491 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1493 * basic.cs (test_0_div_opt): Speed this up a bit.
1495 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1497 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1499 * mini.c (mono_jit_create_remoting_trampoline): Call
1500 mono_create_specific_trampoline () instead of
1501 mono_arch_create_specific_trampoline ().
1503 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1505 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1507 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1508 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1510 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1512 * mini-amd64.c: Fix DISABLE_JIT support.
1514 2010-02-20 Geoff Norton <gnorton@novell.com>
1516 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1518 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1520 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1521 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1522 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1523 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1526 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1528 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1529 edx/ecx too. This is needed to support OP_SEQ_POINT.
1531 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1533 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1535 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1537 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1539 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1540 LLVM+AOT+exceptions, not enabled yet.
1542 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1544 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1546 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1548 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1549 xdebug info for these.
1551 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1554 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1557 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1559 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1561 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1563 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1564 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1566 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1569 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1571 * debugger-agent.c: handle incomplete reads and EINTR in
1572 recv()/send(). This could have been causing random
1575 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1577 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1580 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1581 so they have small offsets. Fixes #566311.
1583 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1585 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1587 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1589 * mini-amd64.c: Remove the special casing of byref in a few places now that
1590 mini_type_get_underlying_type () handles it.
1592 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1593 by returning native int. Fixes #577984.
1595 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1597 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1600 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1601 of putting the clause itself.
1603 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1605 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1607 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1610 2010-02-10 Geoff Norton <gnorton@novell.com>
1612 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1614 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1616 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1619 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1620 it is not an LLVM generated symbol.
1622 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1624 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1625 implementation in gshared mode because it causes regressions.
1627 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1629 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1630 should be done by the caller.
1632 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1634 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1636 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1637 since mono_jit_info_table_find () doesn't do it anymore.
1639 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1640 instead of mono_jit_info_table_find ().
1642 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1644 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1646 * aot-compiler.c (encode_method_ref): Update after the removal of
1647 mono_gc_get_managed_allocator_type ().
1649 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1652 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1654 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1655 generic params as well.
1656 (handle_isinst): Ditto.
1658 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1659 instead of always calling an icall.
1661 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1662 computing the size of the got.
1664 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1665 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1666 the assembly directive '.set' so it points to the first LLVM emitted method.
1668 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1670 * mini.c (mini_method_verify): Report the method which failed to verify.
1672 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1674 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1675 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1676 runtime MS verifier.
1678 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1680 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1683 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1685 * mini-llvm.c: Init the jit module only when first JITting.
1687 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1689 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1691 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1692 replaced with the real got.
1694 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1696 * image-writer.c: Reduce the amount of #ifdefs a bit.
1698 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1701 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1703 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1706 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1708 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1709 (mono_llvm_emit_method): Fix unaligned stores too.
1711 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1712 so async stack walks don't crash.
1714 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1716 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1717 was not patched if the callee needed an rgctx trampoline.
1719 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1721 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1722 vtable address in AOT code.
1724 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1726 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1729 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1731 * genmdesc.pl: remove dependency on external cpp.
1733 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1735 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1736 using LLVM, its not needed, and abcrem can't handle it.
1738 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1740 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1741 it easier to group instructions and reduce duplication.
1743 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1745 * decompose.c: Move the array/soft float decompose routines here from
1748 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1750 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1752 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1753 to tell LLVM that the got is constant, not used yet.
1755 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1757 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1759 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1762 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1764 * aot-compiler.c (add_wrappers): Commit the hack which generates
1765 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1768 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1770 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1771 a fault, only used by the LLVM backend.
1773 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1774 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1776 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1777 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1779 * mini-llvm.c: Only generate volatile loads from load instructions which have
1780 the MONO_INST_FAULT flag set.
1782 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1784 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1787 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1789 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1790 sequence points. Fixes #571236.
1792 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1794 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1795 end of the appdomain unload process, after assemblies have been unloaded.
1798 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1800 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1803 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1806 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1808 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1810 2010-01-26 Geoff Norton <gnorton@novell.com>
1812 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1813 with struct marshalability.
1815 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1817 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1818 it supports class names as well.
1820 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1821 needed by the GC map code.
1823 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1826 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1827 if cfg->init_ref_vars is set.
1829 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1830 cfg->disable_initlocals_op_refs is set.
1832 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1833 using liveness info if cfg->compute_precise_live_ranges is set.
1835 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1836 volatile variables correctly. Add comments about the live ranges. Not enabled
1839 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1841 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1842 0x2a into them in method prologs.
1844 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1846 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1848 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1849 classes, since llvm is compiled with -fno-rtti.
1851 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1853 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1854 llvm does not require it.
1856 * aot-runtime.c (load_method): Print the full name of the last aot method.
1858 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1860 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1861 thread has not fully started yet.
1863 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1865 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1867 2010-01-21 Miguel de Icaza <miguel@novell.com>
1869 * driver.c: Do not abort if LLVM is not supported, print a
1870 warning and add the information to the Mono JIT information.
1872 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1874 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1875 using explicit null checks.
1877 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1879 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1882 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1884 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1885 its no longer needed.
1887 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1889 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1890 define for platforms still using it (s390). Get rid of the
1891 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1893 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1894 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1896 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1897 the caller pushed the arguments.
1899 * mini-llvm.c: Enable throwing exceptions on x86.
1901 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1902 "Thread (nil) may have been prematurely finalized" messages if this is called
1903 on a thread not registered with the runtime.
1905 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1907 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1909 * jit-icalls.c (mono_array_new_3): New jit icall.
1911 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1913 * arrays.cs: Add a test for 3 dimensional arrays.
1915 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1917 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1918 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1921 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1924 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1926 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1928 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1930 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1932 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1933 HOST_WIN32. Also including winsock2. to define struct in_addr.
1935 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1937 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1939 Code is contributed under MIT/X11 license.
1941 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1943 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1945 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1947 * mini.c (mini_method_compile): Set the new flag when running under the
1950 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1952 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1953 a ref/noref value + a global pin flag, so parts of stack frames can still be
1954 precisely marked even if they include stuff which needs pinning. Improve logging.
1955 Fix many bugs. Not enabled yet.
1957 * gc-test.cs: Add a few tests.
1959 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1960 the normal -v options. Avoid propagating liveness information through bblocks
1961 which end with a NOT_REACHED opcode.
1963 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1964 after cfg has been freed.
1966 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1968 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1969 if a clause is skipped because it uses the exception object, since it could
1970 have caught the exception.
1972 * exceptions.cs: Add a test.
1974 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1976 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1978 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1979 ICollection<T> wrappers.
1981 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1983 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1985 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1987 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1988 NOMAP32BIT or optimize_for_xen is set.
1990 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1992 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1993 mono_metadata_str_hash () instead.
1995 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1997 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2000 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2002 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2004 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2007 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2008 throwing code correctly.
2010 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2012 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2014 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2015 ftnptrs created by us, handle RGCTX_FETCH correctly.
2016 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2018 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2019 ftnptr added by mono_aot_get_named_code ().
2021 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2023 * mini-arm.c: Fix a few LLVM problems.
2025 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2027 2010-01-13 Mark Probst <mark.probst@gmail.com>
2029 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2032 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2034 * jit.h, method-to-ir.c: added ability to set the policy for
2035 inserting breakpoints from the break IL instruction or the
2036 Debugger.Break () API call.
2038 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2040 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2041 assemblies need to be eagerly loaded.
2043 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2045 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2047 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2049 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2050 an argument which matches any exception.
2052 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2054 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2055 optimization if the called method is gshared and marshalbyref, since gshared
2056 methods can' have wrappers. Fixes #569390.
2058 * generics.cs: Add a test.
2060 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2062 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2065 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2067 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2069 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2071 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2072 since it is not supported in win2000.
2074 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2076 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2077 error if loading an assembly fails.
2078 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2080 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2083 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2086 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2088 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2089 is not supported yet.
2091 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2093 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2095 * method-to-ir.c: All types with variant arguments must fallback to the
2096 slow path. This makes cast of variant delegates work.
2098 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2099 argument that is set to TRUE is the returned vtable slot is for a variant
2100 interface. Changed a g_print + g_assert_not_reached to a g_error.
2102 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2103 a similar fashion of generic virtual methods.
2105 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2107 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2110 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2111 method using a variance aware function.
2113 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2115 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2117 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2118 do an icall for now.
2120 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2122 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2123 If LLVM decides to set the code model to Large, reset it to Default.
2125 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2127 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2128 stripped binaries as well.
2130 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2132 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2133 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2135 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2138 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2140 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2143 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2144 as the type info to llvm.eh.selector.
2145 (exception_cb): Use the type info for filling out some fields of
2146 MonoJitExceptionInfo like the flags and the exception class. This is needed
2147 because the LLVM produced exception handling clauses might not match the original
2148 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2150 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2151 separate function. Add an extra argument which returns the type infos
2152 corresponding to the exception clauses.
2154 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2155 exception handling clauses.
2157 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2159 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2160 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2163 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2165 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2168 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2170 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2173 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2175 * mini.c (mini_method_compile): Verify the method before calling
2176 mono_compile_create_vars as this might crash since it uses method
2181 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2183 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2184 one case if AOTing, since the class might not be a concrete class.
2186 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2188 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2189 functions which are now defined in mempool-internals.h.
2191 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2193 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2195 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2199 * mini-*.c: Properly handle generic enums.
2203 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2205 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2206 in a few more places.
2208 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2210 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2211 nullable parameters. Fixes #567351.
2213 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2215 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2217 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2219 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2220 mono_get_generic_context_from_code () call.
2222 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2224 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2226 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2229 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2231 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2232 mono_method_get_signature returns NULL. Fix #567084
2234 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2236 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2237 instead of once for each module.
2239 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2241 * debugger-agent.c (ss_start): Implement step over for the last sequence
2244 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2245 have the STEP_LOC flag set.
2247 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2248 fails. Fixes #566689.
2250 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2252 * mini.c (mono_add_seq_point): New helper function.
2253 (mono_save_seq_point_info): New function to save sequence point info, extracted
2254 from mini_method_compile ().
2256 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2258 * mini.h (MonoSeqPointInfo): New structure containing information about
2259 the sequence points of a JITted method.
2260 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2263 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2264 point information is stored, use a MonoSeqPointInfo structure instead of a
2265 GPtrArray. For each seq point, compute a list of successor seq points.
2267 * debugger-agent.c: Use the successor list to implement step-over more
2268 efficiently: instead of single stepping until a different line/IL offset is
2269 reached, place breakpoints into all successor seq points.
2271 * mini.h: Bump AOT file format version.
2273 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2275 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2277 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2279 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2281 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2284 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2286 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2287 alloca as g_malloc is not signal safe.
2289 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2291 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2292 VALGRIND_DISCARD_TRANSLATIONS.
2294 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2295 checks, they are no longer needed.
2297 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2298 a function into a sigctx which can handle function pointers.
2300 * mini-ppc.c: Implement soft debugger support on ppc64.
2302 * mini-ppc.c: Implement soft debugger support.
2304 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2306 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2308 2009-12-17 Marek Habersack <mhabersack@novell.com>
2310 * mini.c (mono_get_runtime_build_info): include Mono version in
2313 * driver.c (mono_main): VERSION is now included in the string
2314 returned from mono_get_runtime_build_info()
2316 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2318 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2319 signatures. Fixes #565143.
2321 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2323 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2325 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2327 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2329 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2330 making max stack 10x smaller.
2332 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2334 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2336 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2338 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2340 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2342 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2343 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2345 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2347 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2349 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2351 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2354 2009-12-14 Miguel de Icaza <miguel@novell.com>
2356 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2357 raise an invalid program exception.
2359 For other opcodes that we might not handle use a g_warning and
2360 raise the exception. Beats termination.
2364 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2366 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2368 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2369 by merging the LLVM and !MAP_32BIT cases.
2371 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2373 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2374 sigctx being passed in, as we have no CONTEXT available in the APC.
2376 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2379 Code contributed under MIT/X11 license.
2381 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2383 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2384 in the LLVM backend on AMD64.
2386 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2389 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2391 * mini-llvm.c: Export mono_personality for AOT.
2393 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2395 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2396 implicit exception can occur.
2398 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2399 OP_IMPLICIT_EXCEPTION instruction.
2401 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2403 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2405 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2406 inside a protected block.
2408 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2409 trampolines doesn't include the argument.
2411 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2412 trampolines on amd64.
2414 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2417 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2418 disabled for methods with clauses.
2420 * mini-llvm.c: Enable support for catch clauses.
2422 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2423 end of an LLVM compiled finally clause.
2424 (mono_handle_exception_internal): Save the exception handling state in TLS
2425 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2426 resume unwinding from that point.
2428 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2429 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2430 to obtain the addresses of the exception handling regions.
2432 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2433 finally clauses are supported.
2435 * mini.c (mini_method_compile): Add support for LLVM code with exception
2438 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2440 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2443 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2445 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2446 as a primitive type.
2448 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2450 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2451 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2454 2009-12-11 Marek Habersack <mhabersack@novell.com>
2456 * method-to-ir.c (mini_redirect_call): do not redirect the
2457 InternalAllocateStr internal call if string profiling is enabled.
2459 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2461 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2464 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2465 unwind.h header file.
2467 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2468 newer valgrind versions seems to handle this fine.
2470 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2472 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2473 on the debugger thread.
2475 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2477 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2479 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2481 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2483 * cpu-<ARCH>.md: Make call_handler clob:c.
2485 * mini.c: Reenable SSA for methods with clauses.
2487 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2488 as it causes failures on x86.
2490 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2492 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2493 returns NULL (e.g. a bad assembly).
2495 2009-12-08 Geoff Norton <gnorton@novell.com>
2497 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2498 stepping out into native code. There were issues with nested invokes
2501 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2503 * mini.c (mini_method_compile): Do the disable_llvm checks early
2504 and avoid the LLVM compile pass if the checks fail.
2506 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2508 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2509 LLVM optimizations don't try to remove them.
2511 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2512 different file so the original remains.
2514 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2516 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2518 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2520 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2521 support for non-inline unwind descriptors.
2523 2009-12-07 Geoff Norton <gnorton@novell.com>
2525 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2526 the interrupt_count slightly differently. Native threads were never
2529 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2531 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2532 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2533 yet generate this info.
2535 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2537 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2538 client can distinguish between intptrs and longs.
2540 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2542 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2545 * aot-runtime.c (load_function): Update after the change above.
2547 * mini.h: Bump AOT file format version.
2549 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2550 if the delegate class is dynamic.
2552 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2553 in gshared code too using the new rgctx info type
2554 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2556 2009-12-04 Geoff Norton <gnorton@novell.com>
2558 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2559 we need to track the original suspend count so the thread properly
2560 wakes up in resume_thread.
2562 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2564 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2567 * generics.cs: Add a test.
2569 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2570 is 0. Simplify a lot of code using this.
2572 * mini-trampolines.c (mono_delegate_trampoline): Call
2573 mono_create_static_rgctx_trampoline () before saving the final address in
2574 delegate->method_code, to avoid calling it each time a delegate is first called.
2576 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2577 which need static rgctx trampolines.
2579 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2580 keyed on the method+addr pair, since addr could be either the method addr or
2581 an unbox trampoline in the AOT case. Fixes #560246.
2583 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2585 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2586 place it was called before too.
2588 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2590 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2591 if no security manager is present, to speed up the AOT case. Call
2592 mono_class_vtable () full with raise_on_error == TRUE instead.
2594 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2596 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2597 the local optimization passes can take its result into account. Fixes
2600 * exceptions.cs: Add a test.
2602 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2604 This patch is contributed under the terms of the MIT/X11 license
2606 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2608 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2610 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2612 * debugger-agent.c: Rework the handling of stack traces of running threads to
2613 avoid crashes if compute_frames () tries to walk the stack of running thread.
2615 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2617 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2619 * mini.h (StackFrameInfo): Add an 'lmf' field.
2621 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2623 * debugger-agent.c (suspend_current): Always set really_suspended.
2625 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2627 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2629 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2631 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2634 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2636 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2638 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2640 * mini-trampolines.c: Fix MSVC build.
2642 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2644 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2646 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2648 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2649 the instruction following an OP_FCOMPARE is optimized away.
2651 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2653 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2654 emit_autoreg () into this arch-specific function.
2656 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2657 code, it is no longer needed.
2659 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2661 * mini.h: Bump AOT file format version.
2663 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2664 using the sorted_code_offsets array, instead of reading it from the
2665 exception debug info.
2666 (load_method): Call mono_aot_find_jit_info instead of
2667 decode_exception_debug_info ().
2669 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2670 LLVM compiled as a flag.
2672 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2674 * debugger-agent.c (resume_thread): Fix a warning.
2676 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2679 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2681 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2682 contents to MonoAotFileInfo.
2684 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2686 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2687 Put all binary data into a giant blob, similarly to the way .net assemblies
2688 store binary data. Emit offset tables in a compact form to reduce their size.
2690 * mini.h: Bump AOT file format version.
2692 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2695 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2696 avoid linear searches at runtime.
2698 * aot-runtime.c (find_symbol): Update this to use the hash.
2700 * mini.h: Bump AOT file format version.
2702 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2704 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2707 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2710 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2711 the distribution of got slot types.
2713 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2715 * method-to-ir.c: Add support for generating explicit null checks.
2717 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2719 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2720 on a random thread if possible.
2722 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2723 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2726 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2727 regs. Pass the real size of the regs array to mono_unwind_frame ().
2729 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2732 2009-11-24 Geoff Norton <gnorton@novell.com>
2734 * mini-darwin.c: Work around apple bug rdar://7209349 See
2735 http://openradar.appspot.com/7209349 for details. Synopsis,
2736 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2737 never been initialized before.
2739 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2741 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2743 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2745 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2747 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2748 OP_SHL_IMM is not 32 bit.
2750 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2752 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2754 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2756 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2759 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2760 > 0 since some threads can resume if their resume_count is > 0.
2761 (invoke_method): Avoid reading freed memory.
2763 * debugger-agent.c (process_suspend): Extract the suspend code from
2764 process_single_step_inner () to a separate function. Rework the code to prevent
2765 races between this function and thread interrupts.
2767 * debugger-agent.c (suspend_current): Check the resume_count field instead
2768 of resume_one so suspends+resumes during single threaded invokes work
2771 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2773 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2774 to make the generated code smaller.
2776 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2777 sequence generated by recent LLVM versions.
2779 * mini-llvm.c: Add support for a few simple cases which weren't supported
2782 * mini-trampolines.c (mono_magic_trampoline): Don't call
2783 mono_arch_get_vcall_slot () when llvm is enabled.
2785 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2787 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2788 into a new function called common_call_trampoline () which is used by the
2789 llvm vcall trampoline as well.
2791 * debugger-agent.c: Implement single threaded invokes.
2793 * debugger-agent.c: Revert change which broke the agent on linux.
2795 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2798 * generics.cs: Add a test.
2800 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2802 * debugger-agent.c: Fix the cygwin build.
2804 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2806 * cprop.c: Remove this unused file.
2808 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2810 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2813 * basic.cs: Add a test.
2815 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2817 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2820 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2822 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2823 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2824 it. Use this flag to control llvm related code paths instead of #ifdef
2825 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2828 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2830 * mini.h: Bump AOT file format version.
2832 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2833 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2835 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2836 was used as an assembly filter.
2838 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2840 * unwind.c: Fix support for ppc.
2842 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2843 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2845 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2847 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2849 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2850 added by the ps3 changes.
2852 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2854 * mini-gc.c: Resurrect this, so at least it compiles.
2856 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2858 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2860 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2861 create_event_list () so assembly filters can be used.
2863 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2866 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2868 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2869 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2872 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2873 classes for char/bool too.
2875 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2877 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2880 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2883 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2885 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2887 Code contributed under MIT/X11 license.
2889 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2891 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2892 threads in native code work.
2894 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2895 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2898 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2900 * debugger-agent.c: Implementation for Windows platform.
2902 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2903 primitives. Use SEH to implement breakpoints and single stepping.
2905 * mini-x86.h: Enable soft debugger on Windows.
2907 Code contributed under MIT/X11 license.
2909 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2911 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2912 under XEN. Fixes #522894.
2914 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2916 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2917 interface calls in LLVM AOT code.
2919 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2922 * mini-llvm.c: Add support for OP_VPHI.
2924 * objects.cs: Add a test.
2926 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2928 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2929 this is called on the debugger thread.
2931 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2933 * mini-llvm.c: Add soft-float support.
2935 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2936 FCALL which returns an R4.
2938 * driver.c (mono_main): Add a missing '\n'.
2940 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2941 platforms which doesn't support the LLVM IMT trampoline.
2943 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2945 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2947 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2949 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2952 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2954 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2956 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2957 Instead of emitting a method_order table, sort the contents of the code_offsets
2958 table and do a binary search in the sorted table. The previous approach doesn't
2959 work with LLVM which emits methods in a arbitrary order.
2961 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2962 in the .eh_frame section in ELF files.
2964 * mini.h: Bump corlib file format version.
2966 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2968 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2969 LDMIA->LDM macro name change.
2971 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2973 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2976 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2979 * aot-compiler.c: Ditto.
2981 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2982 &align to mini_type_stack_size_full ().
2984 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2986 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2988 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2990 * mini-arm.c: Compute the stack space used by arguments using
2991 mini_type_stack_size_full ().
2993 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2995 * optflags-def.h: Remove dead TREEPROP optimization.
2997 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2999 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3001 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3003 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3005 * driver.c (mono_jit_parse_options): New public API function to parse options
3006 as done by the runtime executable.
3008 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3009 when handling named arguments.
3011 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3013 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3014 for passing small vtypes in registers, make the CallInfo structures more
3015 similar to the code on the other platforms.
3017 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3018 the code in the prolog requires it.
3020 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3022 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3023 (koush@koushikdutta.com).
3025 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3026 where the thunk memory should be allocated from. Fixes appdomain unloading
3029 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3031 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3032 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3034 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3036 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3037 AOT, as it is not implemented yet.
3039 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3041 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3043 * debugger-agent.c: Fix windows build.
3045 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3047 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3048 after the client connects/disconnects.
3050 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3051 when an exception of a given type is thrown.
3053 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3054 only on an uncaught exception.
3056 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3058 * debugger-agent.c: Add a 'launch' option.
3060 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3062 * debugger-agent.c: Add a 'timeout' option.
3064 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3066 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3069 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3071 * debugger-agent.c (set_breakpoint): Emit a log message.
3073 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3075 * mini-arm.c: Fix the arm build.
3077 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3079 * aot-compiler.c: don't leak the value returned from
3080 mono_type_full_name().
3082 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3084 * debugger-agent.c: defer including mono-mutex.h until we know the
3087 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3089 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3090 of pthreads directly.
3092 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3093 exception handlers. Pass info argument.
3095 * mini.h: Adjust signatures of soft debugger functions to pass void*
3096 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3098 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3099 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3100 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3101 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3103 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3105 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3106 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3107 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3108 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3110 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3112 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3114 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3116 * mono-semaphore.h: Skeleton implementation for Windows.
3118 Code contributed under MIT/X11 license.
3120 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3122 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3124 Code contributed under MIT/X11 license.
3126 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3128 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3130 Code contributed under MIT/X11 license.
3132 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3134 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3135 debug info to 100 because 10 still slows down gdb too much.
3137 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3138 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3139 them in the wrappers.
3141 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3143 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3145 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3147 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3148 function mono_aot_get_array_helper_from_wrapper ().
3150 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3151 array helper methods.
3153 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3155 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3156 the value was loaded from memory.
3158 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3159 the value was loader from there.
3161 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3162 without constant swizzle.
3164 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3166 * mini-amd64.c: Put soft debugger functions behind a
3167 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3169 * mini-amd64.h: disable the soft debugger in windows.
3171 Code contributed under MIT/X11 license.
3173 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3175 * mini-x86.c: Put soft debugger functions behind a
3176 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3178 Code contributed under MIT/X11 license.
3180 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3182 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3183 to mono_arch_find_jit_info_ext.
3185 Code contributed under MIT/X11 license.
3187 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3189 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3191 * debugger-agent.c: Add support for filtering events by assemblies.
3193 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3194 the agent is not enabled.
3196 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3198 * exceptions-x86.c: hopefully last change to fix the windows build.
3199 This one courtesy of Jonathan Chambers.
3201 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3203 * debugger-agent.c: remove unused function.
3205 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3207 * debugger-agent.c: add #ifdefs for a few header files.
3208 * mini-x86.h: disable the soft debugger in windows.
3209 Step 1 of 2 to make this compile on windows with gcc.
3211 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3213 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3214 as it breaks the build.
3216 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3218 Merge the soft debugger branch.
3220 * debugger-agent.h debugger-agent.c: New files containing the soft
3221 mode debugger module.
3223 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3224 at the appropriate locations.
3226 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3229 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3230 enable/disable single stepping.
3232 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3233 which returns all information in a StackFrameInfo structure, and can handle the
3234 LMF frames added by the debugger.
3236 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3239 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3240 walker function which works on a specific thread and passes a StackFrameInfo
3241 structure to its callback.
3243 * mini.c (mini_init): Initialize the debugger agent.
3245 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3247 * mini-ops.h: Add OP_SEQ_POINT opcode.
3249 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3250 arguments to the debugger agent.
3252 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3254 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3257 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3259 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3261 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3263 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3265 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3266 sets the IMT argument and makes a virtual call.
3268 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3270 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3272 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3275 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3277 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3278 runtime. Fixes #551228.
3280 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3282 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3284 * basic.cs: Add a test.
3286 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3287 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3288 CONSTRAINED. Fixes #550964.
3290 * generics.cs: Add a test.
3292 2009-10-28 Mark Probst <mark.probst@gmail.com>
3294 * mini-posix.c (add_signal_handler): Use
3295 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3297 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3299 Contributed under the terms of the MIT/X11 license by
3300 Jerry Maine <crashfourit@gail.com>.
3302 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3303 sse4a for simd intrinsics.
3305 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3306 sse4a for simd intrinsics.
3308 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3310 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3311 instead of inst_p1 which is not the same on ILP32 platforms.
3313 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3315 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3316 not the mscorlib one before calling mono_get_lmf_addr.
3318 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3319 of the ip to the LMF.
3321 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3322 immediate in the op->op_imm optimization.
3324 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3325 understand. VTypes now work, but are not abi compliant, as they are
3326 split into 4 byte parts instead of 8.
3327 (emit_memcpy): Fix the unrolled case to work on the PS3.
3329 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3331 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3332 the default when static linking.
3334 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3336 * aot-compiler.c: Add an autoreg option to automatically register
3337 statically linked aot modules using ELF .ctors.
3339 * genmdesc.pl: Add __ppc64__ to allowed defines.
3341 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3343 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3344 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3346 2009-10-24 Mark Probst <mark.probst@gmail.com>
3348 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3350 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3352 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3353 which will contain the domain where the method was found.
3355 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3356 mini_jit_info_table_find ().
3358 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3360 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3362 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3364 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3365 set, its not supported yet.
3367 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3369 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3370 iface wrapper is not found.
3371 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3373 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3375 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3376 which have a different name.
3378 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3379 wrappers and Array.GetGenericValueImpl ().
3381 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3382 because of the change above.
3384 * generics.cs: Add a test for full aot + generic array ifaces.
3386 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3388 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3389 that hides the previous one.
3391 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3393 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3394 marshalled. Fixes #541623.
3396 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3398 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3400 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3402 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3404 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3406 * mini-posix.c (sigprof_signal_handler):
3407 Implemented support for building stat call chans in different ways.
3409 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3411 * mini-exceptions.c (mono_find_jit_info):
3412 Also check that a jit info has been found (fixes a profiler crash).
3414 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3416 * mini.c (mono_codegen):
3417 Call mono_profiler_code_buffer_new with correct code address.
3419 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3421 * driver.c (mono_main): Change the date in the copyright.
3423 2009-10-14 Mark Probst <mark.probst@gmail.com>
3425 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3426 allocator in shared generic code for open classes, because we
3427 can't get those classes' vtables. We need to make managed
3428 allocators not depend on the vtable at compile-time to solve this.
3430 2009-10-13 Martin Baulig <martin@ximian.com>
3432 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3433 `const guint8 *trampoline' argument; send both the old and the new
3436 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3438 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3439 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3440 (can_marshal_struct): Skip structures with auto layout.
3442 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3444 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3446 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3447 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3448 a variable to hold the stack slot used by the int<->float conversion opcodes.
3450 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3452 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3454 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3455 when using full-aot.
3457 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3459 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3460 each instance of Comparer<T>.
3462 * generics.cs: Add a new test.
3464 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3466 * driver.c (parse_debug_options): Add a 'gdb' option.
3468 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3470 * image-writer.c: Add support for emitting the image into a memory buffer.
3472 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3474 * aot-compiler.c: Add support for registering debug info with GDB using the
3475 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3476 MONO_XDEBUG to 'gdb'.
3478 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3480 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3483 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3485 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3486 can be used to set breakpoints in gdb.
3488 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3489 segment to an absolute address.
3491 2009-10-13 Mark Probst <mark.probst@gmail.com>
3493 * method-to-ir.c: Use the managed array allocator method if
3496 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3498 * aot-compiler.c : Fix the MSVC builds
3500 Code is contributed under MIT/X11 license.
3502 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3504 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3505 avoid registering 1 symbol file per method with gdb.
3507 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3509 * mini-sparc.c: Fix the handling of enums with base type long.
3511 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3513 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3514 instead of using type->data.klass as the later doesn't work with generics.
3516 2009-09-25 Mark Probst <mark.probst@gmail.com>
3518 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3519 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3520 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3521 works differently now and we don't handle it in the JIT anymore.
3523 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3524 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3525 the Thread class split.
3527 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3529 * driver.c: Don't run tests with the obsolete treeprop optimization.
3531 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3532 variable volatile. Fixes #541577.
3534 * basic-calls.cs: Add a new test.
3536 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3538 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3540 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3541 work/required with recent iphone sdk versions.
3543 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3546 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3547 in the VCALL decomposition code.
3549 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3551 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3553 * basic.cs: Add a test.
3555 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3558 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3559 searches all the domains of the current thread.
3561 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3563 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3565 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3566 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3568 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3569 for non-jit trampolines.
3571 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3573 * aot-compiler.c (add_wrappers): Ditto.
3575 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3576 the size of the param area used by dyn_call to 6 which covers the majority of
3579 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3581 * mini-arm.c: Implement support for passing/receiving
3582 longs and receiving floats in the dyn_call code.
3584 * mini-amd64.c: Implement support for receiving vtypes in registers in
3587 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3590 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3592 * mini-arm.c (get_call_info): Return more precise information in
3594 (dyn_call_supported): Use the information in CallInfo.
3596 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3598 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3601 * mini-arm.c: Update after the dyn_call api changes.
3603 * mini.c (mini_create_jit_domain_info): Register a destructor function
3604 for the runtime_invoke_hash.
3606 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3607 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3609 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3610 (dyn_call_supported): Simplify this by using get_call_info ().
3611 (mono_arch_dyn_call_free): New destructor function.
3613 * generics.cs: Remove a printf.
3615 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3617 * mini-arm.c: Add support for enum return values and passing a few arguments
3620 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3623 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3625 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3626 the dynamic invoke wrappers.
3628 * mini-arm.c: Implement OP_DYN_CALL for arm.
3630 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3631 supported by the dynamic runtime invoke wrapper.
3633 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3634 runtime invoke wrapper.
3636 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3637 if possible when running with full-aot.
3639 * mini-ops.h: Add OP_DYN_CALL opcode.
3641 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3642 with dynamic arguments lists similar to libffi.
3644 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3646 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3648 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3651 * iltests.il.in: Add a new test.
3653 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3655 * aot-compiler.c (add_generic_instances): Add more instances of
3656 GenericEqualityComparer.
3658 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3660 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3662 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3664 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3665 comments on some functions that now can fail.
3667 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3669 * Makefile.am: Add Info.plist to EXTRA_DIST
3671 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3673 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3674 static synchronized wrappers. Fixes #539500.
3676 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3678 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3681 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3683 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3684 lmf before calling filter clauses as well. Fixes #539550.
3686 * exceptions.cs: Add a test.
3688 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3690 * aot-compiler.c (add_generic_class): Add instances of
3691 Array.GetGenericValueImpl as well.
3693 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3696 * generics.cs: Add a fullaot linq test.
3698 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3700 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3703 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3705 * mini-trampolines.c (mono_delegate_trampoline) : Call
3706 mono_cominterop_get_invoke if the delegate target object
3709 Code is contributed under MIT/X11 license.
3711 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3713 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3714 internal call is defined outside platform code. Reduce code
3715 duplication with existing [Method|Field]AccessException
3717 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3719 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3720 if the return value is a small struct passed on regs.
3722 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3724 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3726 * mini-codegen.c: Enable the cpu description validation for arm.
3728 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3730 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3731 test which depends on structs to objects.cs.
3733 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3734 require object model related stuff working.
3736 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3738 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3740 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3741 against the instruction metadata in mini-ops.h. amd64 only for now.
3743 * mini-ops.h: Fix some instruction descriptions.
3745 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3746 unused instructions.
3748 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3750 * exceptions.cs: Add a new test.
3752 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3754 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3756 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3758 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3759 skip empty phi opcodes.
3761 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3762 correctly by zero extending after loads. Skip methods containing calls
3763 to the monitor enter/exit trampolines.
3765 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3766 when calling mono_thread_force_interruption_checkpoint ().
3768 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3770 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3772 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3774 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3775 bootstrap could run.
3777 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3779 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3781 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3783 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3785 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3786 LLVM might be very short.
3788 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3789 in OP_THROW/RETHROW.
3791 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3794 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3796 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3797 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3798 LLVM might be very short.
3800 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3802 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3803 the alignment for the value of sp.
3805 2009-09-01 Geoff Norton <gnorton@novell.com>
3807 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3808 managed wrappers in full aot.
3810 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3812 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3814 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3816 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3818 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3820 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3822 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3825 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3827 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3828 depend on the info MonoMethodHeader which could be missing in IL stripped
3831 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3833 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3834 they are only 4 byte aligned.
3836 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3838 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3839 was done previously, since using SP causes too many problems.
3841 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3842 frames without a frame pointer works.
3844 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3845 global register in methods with calls, since the calls can go through
3846 a static rgctx trampoline which doesn't save it.
3848 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3850 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3852 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3854 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3856 2009-08-18 Christian Hergert <chris@dronelabs.com>
3858 * method-to-ir.c: Fix warnings for uninitialized variables.
3860 2009-08-18 Christian Hergert <chris@dronelabs.com>
3862 * mini-exceptions.c:
3863 * aot-compiler.c: Fix printf warnings.
3865 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3867 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3868 Add GetGenericValueImpl<string>.
3870 * aot-compiler.c (add_generic_instances): Add instances of
3871 GenericEqualityComparer<T> for primitive types. Only emit the array
3872 wrappers into the mscorlib image.
3874 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3876 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3877 the methods_loaded array using amodule->info->nmethods.
3879 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3880 (MONO_AOT_FILE_VERSION): Bump this.
3882 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3885 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3886 MonoJitInfo doesn't belong to its methods aot image.
3888 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3890 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3892 * mini-arm.c: Fix warnings.
3894 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3896 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3899 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3901 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3902 avoid clobbering IP.
3904 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3905 hold the trampoline argument, so its initial value is available during
3908 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3911 * exceptions-hppa.c:
3913 * exceptions-s390x.c:
3914 * exceptions-mips.c:
3916 * exceptions-sparc.c:
3917 * exceptions-alpha.c:
3919 * mini-trampolines.c:
3921 * exceptions-s390.c: add and use #define's instead of sizeof()
3922 for MonoJitInfo and MonoJitInfoTable.
3924 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3929 * tramp-x86.c: use a #define instead of sizeof() for a few
3930 structures that use a zero-length array.
3932 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3934 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3935 case when the method is dynamic. Fixes #529238.
3937 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3939 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3940 of asserting when a method is JIT compiled in full-aot mode.
3942 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3944 Contributed under the terms of the MIT/X11 license by
3945 Jerry Maine <crashfourit@gail.com>.
3947 * fixed wrong dates in changelog.
3949 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3951 Contributed under the terms of the MIT/X11 license by
3952 Jerry Maine <crashfourit@gail.com>.
3954 * basic-simd.cs: added test for packed double square root.
3955 * cpu-amd64.md: added opcode info for packed double square root.
3956 * cpu-x86.md: added opcode info for packed double square root.
3957 * mini-ops.h: added IR opcode for packed double square root.
3958 * mini-x86.c: added IR to native translation code for packed double square root.
3959 * mini-amd64.c: removed todo for packed double square root.
3960 * simd-intrinsics.c: added method to IR opcode converstion for
3961 packed double square root.
3963 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3965 Contributed under the terms of the MIT/X11 license by
3966 Jerry Maine <crashfourit@gail.com>.
3968 * mini-amd64.c: Added a change to help tell the difference as
3969 to what perpose the xmm register is being used--mainly to help
3971 * mini-amd64.h: Changed callee regs to use 15 out of 16
3972 (one used for special cases) xmm registers for both fp
3973 and simd ops. Added define to turn on new feature in the regalloc
3974 that allows fp and simd ops to share the xmm regs happily.
3975 * codegen.c: Added code to detect for which perpose an xmm reg is
3976 being used (fp or simd) and to translate back and forth to the
3977 correct logical reg bank (fp or simd) for 'spill load's.
3979 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3981 Contributed under the terms of the MIT/X11 license by
3982 Jerry Maine <crashfourit@gail.com>.
3984 * basic-simd.cs: Added tests for stressing the regalloc when running with
3985 16 simd regs and when simd and fp ops share the same reg bank.
3987 2009-08-01 Mark Probst <mark.probst@gmail.com>
3989 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3990 in shared generic code, we might have to look up the class in the
3991 RGCTX. If we use the class directly, compute its GC descriptor.
3993 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3995 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3997 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3999 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4000 check for errors. Fixed the case when the class with the Main
4003 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4005 Contributed under the terms of the MIT/X11 license by
4006 Jerry Maine <crashfourit@gail.com>.
4008 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4010 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4012 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4014 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4016 * method-to-ir.c: Fix naming of stelem and ldelem.
4018 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4020 * driver.c (main_thread_handler): Check that the assembly loaded
4021 matches the filename when doing AOT.
4023 2009-07-30 Mark Probst <mark.probst@gmail.com>
4025 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4028 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4029 utils/mono-sigcontext.h).
4031 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4034 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4036 * mini.c (mono_codegen):
4037 Call profiler hook to keep track of method code buffers.
4039 2009-07-27 Mark Probst <mark.probst@gmail.com>
4041 * method-to-ir.c: Invoke write barriers for the
4042 Interlocked.(Compare)Exchange JIT intrinsics.
4044 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4046 * Makefile.am (version.h): Fix issues when built out of tree.
4047 Remove some redundant 'grep's piped through 'sed's.
4049 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4051 This patch is contributed under the terms of the MIT/X11 license
4053 * mini-ppc.c (mono_arch_output_basic_block):
4054 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4055 for bits 32-47 with signed load/store diplacements for bits
4056 48-63. Use prefered base/offset order for indexed form.
4057 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4058 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4059 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4060 OP_LOADI2_MEMBASE): Same.
4061 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4062 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4063 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4065 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4066 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4067 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4068 OP_LOADI1_MEMINDEX): Same
4069 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4070 OP_STORER8_MEMINDEX): Same
4071 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4073 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4074 for bits 32-47 with signed load/store diplacements for bits
4075 48-63. Use prefered base/offset order for indexed form.
4077 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4079 This patch is contributed under the terms of the MIT/X11 license
4081 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4082 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4083 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4084 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4085 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4086 cfg->stack_usage to avoid size warnings.
4087 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4088 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4089 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4090 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4092 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4093 after code varible is initialized.
4094 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4095 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4096 (mono_arch_emit_epilog):
4097 Move Use ppc_load32 for cfg->stack_usage to avoid size
4100 2009-07-24 Mark Probst <mark.probst@gmail.com>
4102 * method-to-ir.c: The write barrier doesn't do the store anymore,
4103 so we have always to emit it. Also, emit the wbarrier after the
4106 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4108 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4109 for argument count 3 too.
4111 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4113 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4114 the caller handle the exceptions.
4115 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4116 method. Fixes #524498.
4118 2009-07-22 Geoff Norton <gnorton@novell.com>
4120 * mini-exceptions.c: Fix build on ia64.
4122 2009-07-22 Mark Probst <mark.probst@gmail.com>
4124 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4127 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4129 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4132 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4134 * basic-simd.cs (Main): Pass args to the test driver.
4136 2009-07-20 Geoff Norton <gnorton@novell.com>
4138 * mini-x86.h: Fix the x86 version guards to use Apple's
4139 properly defined macros.
4141 2009-07-20 Geoff Norton <gnorton@novell.com>
4143 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4146 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4148 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4149 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4150 the information which is needed for invokes, so only one locking+hash table
4153 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4155 * aot-compiler.c (add_generic_instances): Emit instances of
4156 GenericComparer<T> for primitive types.
4158 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4160 * mini-posix.c: Fix linux build.
4162 2009-07-19 Geoff Norton <gnorton@novell.com>
4164 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4165 mono_gdb_render_native_backtraces
4166 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4167 so we implement the sane semantics to the runtime here
4168 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4169 so we need to call it differently (mono_gdb_render_native_backtraces)
4170 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4171 here for default implementations.
4172 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4173 support Apple's weird syscall (SYS_fork) implementation and not busy
4174 loop in abort() on native crashes on OSX anymore.
4176 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4178 * aot-runtime.c (load_method): Change the handling of the
4179 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4182 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4184 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4186 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4187 seems to break the aot tests.
4189 * mini.c (mono_patch_info_equal): Fix the handling of
4190 MONO_PATCH_INFO_RGCTX_FETCH.
4192 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4194 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4196 * mini.c (mono_patch_info_hash): Fix the handling of
4197 MONO_PATCH_INFO_INTERNAL_METHOD.
4198 (mono_patch_info_equal): Ditto.
4200 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4202 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4205 * mini-llvm.c: Add some infrastructure for AOT support.
4207 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4209 * mini-llvm-cpp.c: Update to the latest llvm api.
4211 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4212 option to false to prevent llvm from installing signal handlers which
4215 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4218 * cpu-amd64.md: Revert previous change as those instructions
4219 take 2 separate arguments. Remember to read the arch docs more
4220 carefully next time.
4222 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4224 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4226 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4228 * mini-ppc.c: exploit multiple load/store units if available (rest of
4229 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4230 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4232 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4234 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4235 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4237 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4239 * cpu-x86.md: Fix missing clobbering from trancendental simd
4242 * cpu-amd64.md: Same.
4244 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4246 Contributed under the terms of the MIT/X11 license by
4247 Jerry Maine <crashfourit@gail.com>.
4249 * basic-simd.cs: Added tests for single and doulble indexers.
4251 * cpu-amd64.md: Added simd opcode information.
4253 * mini-amd64.c: Added IR to native simd generation code.
4254 Added simd register names and function that returns them.
4256 * mini-amd64.h: Added marcos to turn on simd code compilation in
4257 amd64. Added max simd register count marco. Added caller/callee
4258 register mask marcos. Added marcos to use simd register bank.
4260 * mini.h: Added helper marco for shufling dwords and simple
4263 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4265 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4267 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4269 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4270 the length of the native code as well.
4272 * basic-simd.cs: Add a test for #521662.
4274 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4276 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4278 2009-07-13 Mark Probst <mark.probst@gmail.com>
4280 * mini.c: Register function for getting the IP from a signal
4281 context with metadata.
4283 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4285 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4286 call a generic class init trampoline if needed. Fixes #519336.
4288 * generics.cs: Add a test.
4290 2009-07-09 Mark Probst <mark.probst@gmail.com>
4292 * method-to-ir.c: When doing a call which might be remote from
4293 shared generic code to other shared code with open type arguments,
4294 get the remoting invoke wrapper from the RGCTX and do an indirect
4297 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4299 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4300 after the unbox trampoline in the full-aot case.
4302 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4304 * mini.c: Move initialization of jit_mutex before debugger initialization
4309 * Info.plist: added Info.plist and link flag to enable the mono executable
4310 to access other processes. Requires codesigning of the executable to work.
4312 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4317 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4319 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4321 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4323 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4324 when the generic instance is an instantiation of a subclass of the
4325 methods class. Fixes #517166.
4327 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4329 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4332 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4335 * CMakeLists.txt: Add minimal support for installation.
4337 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4339 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4340 determine whenever a method is directly callable to a separate function.
4342 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4343 needed ones as a result of the previous change.
4345 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4346 type of register arrays.
4348 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4349 type of register arrays.
4351 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4353 Contributed under the terms of the MIT/X11 license by
4354 Jerry Maine <crashfourit@gail.com>.
4356 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4358 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4360 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4362 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4364 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4365 dump of structure return value. Fix some formatting.
4366 * cpu-s390x.md: Fix lengths of instruction sequences.
4367 * mini-s390.c: Minor formatting changes.
4369 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4371 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4372 Use sigaction on freebsd as well.
4374 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4376 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4379 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4381 2009-06-22 Mark Probst <mark.probst@gmail.com>
4383 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4385 2009-06-22 Mark Probst <mark.probst@gmail.com>
4387 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4389 2009-06-20 Martin Baulig <martin@ximian.com>
4392 (MonoDebuggerThreadFlags): New enum typedef.
4393 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4394 (mono_debugger_thread_created): Added `gpointer func' argument;
4395 initialize the new `thread_flags' field.
4397 2009-06-18 Martin Baulig <martin@ximian.com>
4399 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4400 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4403 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4404 flag in `MONO_DEBUGGER__info.runtime_info'.
4407 (mono_main): Call mini_debugger_set_attach_ok() if generics
4408 sharing is disabled.
4410 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4412 * aot-compiler.c (add_wrappers): Fix a warning.
4414 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4415 the ppc load/store macro changes.
4417 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4419 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4421 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4422 not just the got symbol.
4424 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4427 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4430 * aot-compiler.c: Remove some fixmes.
4432 * driver.c (mono_main): Print a helpful message when cross-compiling.
4434 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4436 * method-to-ir.c (initialize_array_data): Do the optimization if the
4437 target byte order is little endian, instead of the host byte order.
4439 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4440 wrappers into the mscorlib image, Emit a unique plt symbol for each
4441 image, emit symbols for plt entries.
4443 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4446 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4448 * aot-compiler.c (add_wrappers): Avoid calling
4449 mono_marshal_get_type_info () since it can assert for some types.
4451 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4452 ldtoken are used inside wrappers.
4454 * helpers.c: Add support for prefixing tools with the arch name.
4456 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4457 quantities when using ilp32.
4459 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4460 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4462 * image-writer.c: Use .long on ilp32.
4464 * aot-compiler.c: Use 32 bit loads on ilp32.
4466 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4468 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4470 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4472 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4474 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4475 second got slot of every aot image.
4477 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4478 aot on platforms with function pointers.
4480 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4481 support for aot/full aot on ppc/ppc64.
4483 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4484 arguments which are needed on ppc.
4486 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4489 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4491 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4493 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4495 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4497 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4499 2009-06-17 Geoff Norton <gnorton@novell.com>
4501 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4503 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4505 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4506 to control whenever the dwarf writer is in xdebug or aot mode.
4507 (emit_class_dwarf_info): Use a separate abbrev for structures without
4510 * aot-compiler.c: Pass the appending parameter to
4511 mono_dwarf_writer_create ().
4513 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4514 falls through to its next bblock. Fixes #513931.
4516 * iltests.il: Add a test.
4518 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4519 infor even if emit_line is FALSE, as the apple linker seems to require it.
4521 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4523 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4527 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4529 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4532 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4534 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4535 'has_call_handler' fields.
4537 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4539 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4540 first bblock if not needed. Fixes #512790.
4542 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4544 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4546 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4549 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4550 remoting-invoke-with-check wrappers, which are not needed when running with
4551 full-aot, since it doesn't support remoting.
4553 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4555 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4557 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4558 method info, it is not used anymore.
4560 * mini.h: Bump AOT file format version.
4562 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4565 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4568 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4570 * mini.h: Bump AOT file format version.
4572 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4574 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4575 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4578 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4579 of CKFINITE and FBGE for VFP.
4581 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4583 * aot-compiler.c: Don't align code to 16 bytes on arm.
4585 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4586 before the methods they belong to.
4588 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4589 the full-aot case if possible, since the trampoline will be called right
4592 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4593 trampolines to 1024 after the change above.
4595 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4596 trampoline to save 8 bytes per trampoline.
4598 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4601 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4603 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4605 2009-06-08 Martin Baulig <martin@ximian.com>
4608 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4609 (_mono_debugger_throw_exception): Don't make this static.
4610 (_mono_debugger_unhandled_exception): Likewise.
4611 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4614 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4615 (_mono_debugger_throw_exception): Add function prototype.
4616 (_mono_debugger_unhandled_exception): Likewise.
4619 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4620 arg; return the first exception handler if the exception is caught
4621 and we're running inside the debugger.
4622 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4623 improve exception handle inside runtime-invoke, check whether the
4624 exception is actually caught in the method being invoked and not
4625 by the runtime-invoke-wrapper.
4627 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4629 * image-writer.c: Improve support for the osx assembler.
4631 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4634 2009-06-08 Martin Baulig <martin@ximian.com>
4637 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4638 (_mono_debugger_throw_exception): Don't make this static.
4639 (_mono_debugger_unhandled_exception): Likewise.
4640 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4643 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4644 (_mono_debugger_throw_exception): Add function prototype.
4645 (_mono_debugger_unhandled_exception): Likewise.
4648 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4649 arg; return the first exception handler if the exception is caught
4650 and we're running inside the debugger.
4651 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4652 improve exception handle inside runtime-invoke, check whether the
4653 exception is actually caught in the method being invoked and not
4654 by the runtime-invoke-wrapper.
4656 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4658 * image-writer.c (append_subsection): Don't align subsections of the
4659 debug_line section as a workaround.
4661 * dwarfwriter.c: Emit line number info in the AOT case as well.
4663 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4665 This patch is contributed under the terms of the MIT/X11 license
4667 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4668 code_len <= code_size
4670 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4672 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4674 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4676 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4677 invoke wrappers, we now use trampolines instead.
4679 2009-06-04 Mark Probst <mark.probst@gmail.com>
4681 * mini-darwin.c: The exception thread must not be registered with
4684 2009-06-04 Mark Probst <mark.probst@gmail.com>
4686 * mini-gc.c: Disable the code because it makes SGen crash.
4688 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4690 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4691 instead of asserting.
4693 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4695 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4696 output file after the code has been compiled.
4698 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4700 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4702 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4704 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4705 entries distinction to simplify the code.
4707 * mini.h: Bump AOT file format version.
4709 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4711 * objects.cs: Fix the signature of one of the tests.
4713 * mini.c (mini_create_ftnptr): New helper function, moved here from
4715 (mini_get_addr_from_ftnptr): Ditto.
4716 (mini_init): Install the new helpers.
4718 2009-05-28 Martin Baulig <martin@ximian.com>
4720 Correctly initialize the debugger when embedding Mono.
4722 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4723 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4724 see documentation in mini_debug_running_inside_mdb().
4727 (mini_debug_running_inside_mdb): New function to check whether
4728 we're running inside mdb.
4730 * mini.c (mini_init): Call mini_debugger_init() if we're running
4731 inside the debugger.
4733 * driver.c (mono_main): Moved the call to mini_debugger_init()
4734 into mini_init() to make this work when embedding Mono.
4736 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4737 calls to mini_debugger_init().
4739 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4740 mono_debugger_main() -> mini_debugger_main() and put them inside a
4741 `MONO_DEBUGGER_SUPPORTED' conditional.
4743 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4745 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4746 this is no longer in use.
4749 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4751 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4753 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4756 2009-05-27 Martin Baulig <martin@ximian.com>
4758 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4760 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4761 long_conv_to_r_un to 64 bits.
4763 * cpu-x86.md: Increase the instruction size due to the changes.
4765 * iltests.il.in: Add regression test.
4769 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4771 * objects.cs: Move the previous test from basic.cs to here.
4773 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4775 * basic.cs: Add regression test for #506915.
4777 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4779 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4780 optimization we must check the bb of the first byte of stobj as
4781 it's the only one set in cil_offset_to_bb.
4785 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4787 * image-writer.c: Fix pointer directive on ppc64.
4789 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4791 * image-writer.c (asm_writer_emit_section_change): Avoid using
4792 .bss subsections on ppc too.
4794 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4796 * image-writer.c: Fix the definition of TARGET_ASM_....
4798 * image-writer.c: Fix the emission of assembler directives in the last
4801 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4802 exception throwing code to accomodate ppc64.
4804 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4805 size to work on ppc64 too.
4807 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4810 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4811 the assembler dialect instead of using platform specific defines.
4813 2009-05-22 Geoff Norton <gnorton@novell.com>
4815 * mini-arm.c (get_call_info): If a structure is split between the stack
4816 and argument registers, we should not advance the stack pointer by the entire
4817 native size, but just by the amount that spilled.
4819 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4821 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4824 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4826 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4829 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4830 methods so wrapper don't get added twice.
4831 (add_generic_instances): Don't add methods of arrays.
4833 * generics.cs: Mark one test as !FULLAOT.
4835 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4837 * mini-x86.c (emit_move_return_value): Remove unused vars.
4839 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4841 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4842 decomposing 8 bytes structs into a LCALL.
4844 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4845 pointer for where to store the returned regs.
4847 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4850 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4852 2009-05-20 Miguel de Icaza <miguel@novell.com>
4854 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4857 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4859 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4861 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4864 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4866 * local-propagation.c (mono_local_cprop): Avoid local propagation
4867 across paired add/sub if the first instruction dest reg is it's
4868 source reg. For example:
4870 int_add_imm R12 <- R12 [1] clobbers: 1
4871 int_sub_imm R42 <- R12 [1] clobbers: 1
4873 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4874 maintain the math identify.
4878 2009-05-20 Andreia Gaita <avidigal@novell.com>
4880 * Makefile.am: avoid going on the network just to get the revision,
4883 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4885 Fixed estimate for short branches on amd64 (they were off mark, and
4886 enabling call prolog-epilog instrumentations caused assertions).
4887 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4888 estimate for the maximum length of this basic block.
4890 - mono_arch_emit_prolog: compute max_length for each basic block
4891 (instead of max_offset), and inflate size estimate also for entry bb
4892 in case of code instrumentation.
4893 - mono_arch_output_basic_block: get rid of "cpos" (the current
4894 estimated "position" in the code), and always use "offset" instead,
4895 which is accurate; at the beginning of the function quickly recompute
4896 max_offset for all the remaining blocks, starting from the current
4897 cfg->code_len (which is correct, and not estimated) and using the
4898 estimated block lengths computed previously.
4900 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4902 * exceptions-ppc.c: Remove the caching from the trampoline creation
4903 functions, it is already done in the caller.
4905 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4907 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4908 MONO_ARCH_GSHARED_SUPPORTED define.
4910 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4912 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4915 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4917 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4918 call to mono_marshal_get_rgctx_invoke ().
4920 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4921 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4922 gshared use the static rgctx trampolines now.
4924 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4925 platform supports it.
4927 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4929 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4931 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4933 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4935 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4937 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4940 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4942 Made it possible for mono_arch_instrument_epilog to preserve
4943 argument registers, otherwise instrumenting the "epilogue" before
4944 a tail call would clobber them.
4945 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4946 if like mono_arch_instrument_epilog but with an additional parameter
4947 that states if argument registers must be preserved.
4948 * mini.c: implemented mono_arch_instrument_epilog as a call to
4949 mono_arch_instrument_epilog_full without asking to preserve argument
4950 registers (this makes the existing code work as usual).
4952 - mono_arch_instrument_epilog: add parameter to transform it into
4953 mono_arch_instrument_epilog_full, and preserve argument registers
4955 - mono_arch_output_basic_block, OP_TAILCALL case: call
4956 mono_arch_instrument_epilog_full.
4957 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4958 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4959 only transformed mono_arch_instrument_epilog into
4960 mono_arch_instrument_epilog_full.
4962 2009-05-15 Geoff Norton <gnorton@novell.com>
4964 * mini-darwin.c: This works on arm now.
4966 2009-05-14 Geoff Norton <gnorton@novell.com>
4968 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4971 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4973 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4976 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4977 wrappers during full aot mode correctly.
4979 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4982 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4983 mono_metadata_type_hash ().
4985 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4987 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4988 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4989 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4990 Removed MONO_INST_BRLABEL from the instruction flags, and the
4991 remaining code that used it, because we do not support branches inside
4992 basic blocks (and branch target labels) anymore.
4993 * Makefile.am: As part of the above cleanup, remove reference to
4994 BURG files which don't exist anymore.
4996 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4998 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5001 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5002 to use mono_arch_throw_corlib_exception.
5004 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5005 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5007 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5010 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5012 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5013 for the got to make debugging easier and to avoid confusing it with the
5016 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5017 method so a breakpoint can be set when using gdb.
5019 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5021 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5022 on mono_method_get_imt_slot ().
5024 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5025 num_decodes variables.
5027 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5028 change as it doesn't seem to work.
5030 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5033 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5035 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5036 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5038 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5039 builder when using full aot.
5041 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5042 here, it is already handled.
5044 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5047 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5049 * mini-arm.h: Enable IMT for full aot.
5051 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5052 arch doesn't support it.
5054 * mini.c (mini_init): Don't disable IMT for full aot if the
5055 architecture supports it.
5057 * mini.h (MonoAotTrampoline): New enum containing the different types
5058 of 'numerous' trampolines.
5059 (MONO_AOT_FILE_VERSION): Bump this.
5061 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5062 static rgctx trampolines. Add support for full-aot IMT thunks.
5064 * mini-amd64.h: Enable IMT for full aot.
5066 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5067 to exclude tests belonging to a category.
5069 * generics.cs: Mark some tests with a !FULLAOT category.
5071 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5074 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5076 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5077 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5078 (emit_plt): Fix a warning.
5080 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5082 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5083 back into aot-compiler.c to a place where the other functions shared by
5084 the runtime and aot compiler are.
5086 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5087 as done previously, instead of in MonoAotFileInfo, since pointers might have
5088 alignment requirements.
5090 * mini.h: Bump AOT file format version.
5092 2009-05-10 Miguel de Icaza <miguel@novell.com>
5094 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5095 that is used at runtime from the aot-compiler.c, this makes it
5096 work on setups that remove the AOT compiler from the output
5099 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5101 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5104 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5106 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5108 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5109 stuff to mono_arch_decompose_long_opts ().
5110 (mono_decompose_opcode): Remove some dead code.
5112 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5114 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5115 cmethod can be null for quite a some reasons.
5117 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5119 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5121 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5123 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5125 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5127 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5128 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5129 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5130 calls returning structures by addr on amd64.
5132 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5134 * iltests.il.in: Restructure the tail call tests a bit.
5136 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5138 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5139 for virtual methods too.
5141 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5143 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5144 due to regression in verifying System.dll.
5146 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5148 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5151 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5154 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5155 g_str_hash () which can change.
5157 * driver.c (mini_regression): Disable optimizations not supported by
5158 the cpu. Fixes #500019.
5160 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5163 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5165 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5166 to the latest LLVM code.
5168 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5170 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5172 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5174 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5177 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5178 no longer saving offsets, so just save the patch types along with the other
5180 * aot-runtime.c (load_patch_info): Update after the changes to
5181 encode_patch_list ().
5182 (decode_got_entry): Removed, merged into load_patch_info ().
5183 (is_shared_got_patch): Removed, call the same function from
5186 * mini.h: Bump aot file format version.
5188 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5189 half-finished no-dlsym code.
5191 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5194 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5195 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5197 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5199 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5200 buffer length to work with AOT code.
5202 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5203 ldfld/stfld opcodes.
5205 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5208 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5210 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5212 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5215 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5216 if needed. Don't decompose long operations when using llvm.
5218 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5220 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5223 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5225 2009-05-03 Martin Baulig <martin@ximian.com>
5227 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5228 mono_debugger_insert_method_breakpoint() since the class init
5229 handler we're inserting at the top of the method already gives us
5232 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5234 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5235 to mono_arch_decompose_long_opts () for x86 and arm.
5237 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5239 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5242 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5244 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5247 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5249 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5250 number of trampolines used in full-aot mode.
5252 * aot-compiler.c: Add an ntrampolines option to set the number of
5253 trampolines emitted in full-aot mode.
5255 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5257 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5258 a volatile load. Get rid of get_tempname (), llvm assigns names
5261 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5264 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5267 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5270 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5271 to the same register as a fixed sreg2. Fixes #497271.
5273 * iltests.il.in: Add a new test.
5275 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5277 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5278 stack, since pushes complicate exception handling.
5280 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5281 the stack if they are passed using moves.
5283 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5285 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5288 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5289 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5290 of FMOVE if it is an R4.
5292 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5294 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5296 * mini.h (LLVMCallInfo): New structure to store calling convention
5297 information for the LLVM back end similar to the CallInfo structures in
5300 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5301 call information in a format usable by LLVM.
5302 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5304 * method-to-ir.c (mono_emit_call_args): Emit calls using
5305 mono_llvm_emit_call () when compiling using LLVM.
5307 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5308 comments to all functions. Fix memory leaks. Add a public init/cleanup
5311 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5313 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5314 mono_array_new_va () jit icall.
5316 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5318 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5319 multiple machine description files to be specified.
5320 * mini-ops.h: fixes for cross-compilation.
5322 2009-04-22 Miguel de Icaza <miguel@novell.com>
5324 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5327 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5329 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5330 to prevent asserts in various passes. Fixes #497220.
5332 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5334 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5337 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5338 table to avoid duplicates.
5340 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5342 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5345 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5347 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5348 is for method or field access.
5350 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5352 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5355 * mini-llvm.c (mono_llvm_emit_method): Use it.
5357 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5358 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5361 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5362 synchronized methods.
5364 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5366 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5368 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5371 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5372 allowing some options to be set dynamically.
5374 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5376 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5377 unconditional branch.
5379 * mini.h (MonoTrampolineType): Add new trampoline type
5380 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5383 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5386 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5389 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5390 is enabled. Instead, use the llvm vcall trampoline.
5392 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5394 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5396 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5399 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5400 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5402 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5403 OP_IA64_CSET opcode.
5405 * mini.c: Fix a warning.
5407 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5408 THROW to the appropriate llvm type.
5410 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5412 * mini.c (mini_method_compile): Add statistics for methods JITted
5415 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5417 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5418 OP_IA64_CMP_<cond>_IMM opcodes.
5420 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5422 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5425 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5428 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5431 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5433 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5435 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5437 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5440 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5441 rgctx invoke trampolines for x86.
5443 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5444 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5445 (mono_arch_get_vcall_slot): Simplify this.
5447 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5449 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5450 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5452 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5454 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5455 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5457 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5459 * liveness.c (visit_bb): Remove a needless assert.
5461 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5463 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5464 full aot support to the arch specific code.
5466 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5468 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5470 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5472 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5473 collect information about the delegate invoke impl trampolines.
5475 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5476 to save trampolines during full-aot mode.
5478 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5479 creation function which returns a trampoline which sets the rgctx
5481 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5482 wrapper if possible.
5483 (mono_delegate_trampoline): Ditto.
5485 * mini.c (mono_jit_runtime_invoke): Ditto.
5487 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5489 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5491 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5493 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5495 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5496 just setting the opcode to OP_NOP.
5498 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5500 * mini.c (mini_method_compile): Put the last change inside an
5501 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5503 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5504 and extend live ranges to cover the whole method when using xdb.
5506 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5507 do it in the trampolines.
5509 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5512 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5514 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5515 call code in full-aot mode since IMT is disabled there.
5516 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5517 new JIT no longer has that restriction.
5519 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5521 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5522 a more compact format.
5523 (mono_aot_wrapper_name): New function to return a unique name for a
5524 wrapper method, also used by the AOT runtime.
5526 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5529 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5530 when a ICollection<T> etc is encountered.
5531 (add_generic_instances): Process method arguments/locals too.
5532 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5535 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5537 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5539 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5541 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5543 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5544 representing the result of the decomposition. Nullify instructions
5545 instead of setting them to OP_NOP since nops can't have registers
5548 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5550 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5551 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5552 info. Strip 'mapping symbols' on ARM.
5554 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5556 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5557 this with the native genmdesc.
5559 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5561 * aot-runtime.c: Fixing the MSVC build.
5563 Code is contributed under MIT/X11 license.
5565 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5567 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5568 JITted code depends on it.
5570 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5572 * aot-compiler.c: Use new MonoGenericParam accessors.
5574 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5576 Reduce memory usage and improve correctness wrt MonoGenericParam
5577 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5578 handing. Avoid allocating MonoGenericParams, but use the ones in
5579 the container itself.
5581 2009-04-07 Miguel de Icaza <miguel@novell.com>
5583 * tasklets.c: Return exceptions in the out argument.
5585 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5587 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5588 opcode. Use pointer types in more places instead of casting them to
5591 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5593 (mono_llvm_optimize_method): New helper function to optimize a method.
5595 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5596 widening code so it could be called from more places.
5597 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5598 code paths in the call opcodes.
5600 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5602 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5604 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5606 * dwarfwriter.c: Use _ to separate class name
5607 components as gdb can't handle '.'. Represent reference variables
5610 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5612 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5614 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5616 * gc-test.cs: New file with GC stack marking tests.
5618 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5619 negative numbers for vfp.
5621 * basic-float.cs: Add a test.
5623 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5625 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5627 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5629 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5630 part of tasklet/continuation support.
5632 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5634 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5635 amd64 opcodes inside an ifdef.
5637 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5640 * dwarfwriter.c (emit_type): Emit the class info for classes.
5642 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5644 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5646 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5648 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5650 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5652 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5654 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5656 * mini-llvm.c: Update comments.
5658 * mini.h (COMPILE_LLVM): New macro.
5660 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5662 * ssa.c (mono_ssa_compute): Ditto.
5664 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5665 the unwind ops from a DWARF FDE.
5667 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5668 methods by extracting the dwarf unwind ops from the unwind info generated
5671 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5674 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5677 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5679 * Makefile.am (llvm_sources): Enable this.
5681 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5682 failing back to the JIT if something cannot be handled.
5684 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5685 compiling with LLVM.
5687 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5688 compiling with LLVM.
5690 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5691 compiling with LLVM.
5693 * mini-ops.h: Add a few opcodes needed by LLVM.
5695 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5698 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5701 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5703 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5705 2009-04-01 Mark Probst <mark.probst@gmail.com>
5707 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5708 ridiculously large methods.
5710 2009-03-31 Martin Baulig <martin@ximian.com>
5712 * debug-debugger.c (debugger_remove_breakpoint): Call
5713 mono_debugger_remove_class_init_callback ().
5715 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5717 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5718 right before emitting code, not at the start.
5720 * mini.c (mono_postprocess_patches): Extract this into a separate function
5721 from mono_codegen ().
5723 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5724 byref types correctly.
5726 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5728 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5731 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5733 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5734 indirect calls, this avoids problems where get_vcall_slot () would get
5735 confused by the native code for the instruction preceeding the call.
5736 (mono_arch_get_vcall_slot): Simplify this.
5737 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5739 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5740 register allocator now seems to depend on them instead of the data in
5743 * mini.c (mini_method_compile): Throw the correct type of exception if
5744 mono_method_get_header () fails because of a loading error.
5746 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5748 * mini.c (mini_method_compile): Clear the loader error if the method
5749 header cannot be decoded.
5751 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5752 interface methods on proxies correctly.
5754 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5755 this argument for vtype methods. Add precise liveness info for arguments.
5757 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5758 LIVERANGE_START/END opcodes.
5760 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5761 for arguments and values in registers.
5763 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5765 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5766 return a valuetype. Fixes #487518.
5768 * iltests.il: Add a test.
5770 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5772 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5773 closed over a null reference correctly.
5775 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5777 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5779 2009-03-25 Mark Probst <mark.probst@gmail.com>
5781 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5782 allocated to the same registers as fixed sregs.
5784 2009-03-24 Mark Probst <mark.probst@gmail.com>
5786 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5789 * method-to-ir.c: Handle more cases for
5790 Interlocked.CompareExchange.
5792 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5793 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5794 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5796 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5798 * aot-runtime.c (decode_method_ref): Fix a warning.
5800 * unwind.c (mono_unwind_frame): Ditto.
5802 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5804 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5805 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5807 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5808 fix the handling of large values in the ALU_PC_G0_NC relocation.
5810 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5812 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5814 2009-03-22 Mark Probst <mark.probst@gmail.com>
5816 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5819 2009-03-22 Mark Probst <mark.probst@gmail.com>
5821 * method-to-ir.c: MINI_OP3 needs a comma.
5823 * method-to-ir.c, mini.h, mini.c: Remove
5824 mono_init_op_sreg_counts ().
5826 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5828 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5831 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5834 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5836 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5839 2009-03-21 Mark Probst <mark.probst@gmail.com>
5841 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5842 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5843 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5846 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5848 * driver.c: Change location of gc_wrapper.h.
5850 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5851 inside finally clauses correctly. Fixes #485721.
5853 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5854 after the change above.
5856 * exceptions.cs: Add a test.
5858 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5860 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5862 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5863 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5864 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5866 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5867 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5869 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5871 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5872 Simplify logic for ensure_method_is_allowed_to_call_method.
5873 Handle wrappers on callers.
5875 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5877 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5880 * basic-simd.cs: Fix the names of some test methods.
5882 2009-03-18 Geoff Norton <gnorton@novell.com>
5884 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5886 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5888 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5890 2009-03-17 Jb Evain <jbevain@novell.com>
5892 * driver.c: remove now uneeded call to mono_gc_base_init before
5895 2009-03-17 Jb Evain <jbevain@novell.com>
5897 * dwarfwriter.c (token_handler): handle more cases.
5899 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5901 * method-to-ir.c: Remove more dead code (that was required only
5902 because of method_is_safe). Fix compiler warnings.
5904 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5906 * method-to-ir.c: Remove unneeded/useless method_is_safe
5907 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5909 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5911 * mini.c (mini_method_compile): Print the method been compiled with
5912 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5913 for people not familiar with the runtime.
5915 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5917 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5918 a managed object which is later put into a GList. Return its class instead.
5920 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5921 stack slots when using sgen.
5923 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5925 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5927 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5929 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5930 > so it works on the first vreg as well.
5932 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5934 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5937 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5939 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5942 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5944 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5945 native->IL offset mapping.
5947 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5949 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5951 * basic.cs: Add a test.
5953 2009-03-11 Mark Probst <mark.probst@gmail.com>
5955 * mini-x86.c (mono_arch_output_basic_block): Use different
5956 registers in case the ones we want to overwrite are used by the
5957 other operand. Fixes regression in #480807.
5959 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5961 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5963 * dwarfwriter.c (emit_line_number_info): The line number info for
5964 IL code was off by one. Fix that.
5966 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5969 2009-03-09 Mark Probst <mark.probst@gmail.com>
5971 Contributed under the terms of the MIT/X11 license by Steven
5972 Munroe <munroesj@us.ibm.com>.
5974 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5977 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5979 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5982 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5984 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5985 the delegate ctor handling code. Fixes #482638.
5987 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5990 * iltests.il.in: Add a test.
5992 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5995 2009-03-05 Mark Probst <mark.probst@gmail.com>
5997 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5998 is shared generic code, return the trampoline, even if the method
5999 has already been compiled. Fixes #479763.
6001 * mini.c, mini.h: New function
6002 mono_jit_find_compiled_method_with_jit_info() which is the same as
6003 mono_jit_find_compiled_method() but also returns the jit info.
6005 2009-03-05 Mark Probst <mark.probst@gmail.com>
6007 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6008 for methods which actually have one. For all other methods, make
6009 sure the this argument var is live the whole method.
6011 * mini.c (mini_method_compile): Every shared method has a
6012 this/vtable/mrgctx info. Fixes #480807.
6014 2009-03-05 Mark Probst <mark.probst@gmail.com>
6016 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6017 generic/imt thunks where some entries branch through the vtable,
6018 while other entries branch directly.
6020 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6022 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6024 * mini-windows.c: Ditto.
6026 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6029 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6031 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6034 2009-03-04 Mark Probst <mark.probst@gmail.com>
6036 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6039 2009-03-04 Mark Probst <mark.probst@gmail.com>
6041 * exceptions-x86.c: Include debug-mini.h - fixes build.
6043 2009-03-04 Martin Baulig <martin@ximian.com>
6045 * debug-mini.c: Clean up the exception API and add documentation.
6046 (mono_debugger_handle_exception): New public method; this is
6047 called when throwing an exception or encountering an unhandled one.
6048 (mono_debugger_call_exception_handler): Formerly known as
6049 mono_debugger_handle_exception(); this is used to tell the
6050 debugger that we're about to invoke an exception handler.
6052 2009-03-04 Martin Baulig <martin@ximian.com>
6054 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6055 ../metadata/mono-debug-debugger.c; save and reset exception state.
6057 2009-03-02 Martin Baulig <martin@ximian.com>
6059 * debug-mini.c: Moved the debugger exception handling here from
6060 ../metadata/mono-debug-debugger.c.
6063 (MonoDebuggerExceptionAction): New exception typedef.
6066 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6068 * exceptions-amd64.c
6069 (mono_amd64_throw_exception): Use the new debugger exception
6073 (mono_handle_exception_internal): Don't call
6074 mono_debugger_unhandled_exception() here.
6076 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6078 * mini.c aot-compiler.c: Update after the changes to
6079 mono_marshal_get_runtime_invoke ().
6081 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6082 Virtual generic methods might not have method->slot set, work around
6085 * generics.cs: Add a test.
6087 2009-03-02 Geoff Norton <gnorton@novell.com>
6090 * driver.c: Allow signal chaining of SIGFPE as well.
6092 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6094 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6095 this since it now receives the method not its generic context in the
6098 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6099 generic/imt thunks where some entries branch through the vtable, while
6100 other entries branch directly.
6102 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6104 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6105 support for interface methods as well.
6107 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6108 using the normal IMT thunks.
6110 generics.cs: Add new tests.
6112 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6113 the generic inst to the generic imt thunks. This fixes AOT support,
6114 improves consistency with the normal IMT thunks, and makes it easier to
6115 add support for interface generic virtual methods later.
6117 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6119 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6121 * driver.c (mono_set_signal_chaining): New public API function to enable
6122 signal chaining on POSIX platforms.
6124 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6125 (si@lindenlab.com) to implement signal chaining. The original patch was
6126 contributed under the MIT X/11 license:
6127 https://bugzilla.novell.com/show_bug.cgi?id=318894
6129 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6131 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6132 too until it can be made to run on amd64.
6134 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6136 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6137 to get_generic_context_from_code () + get_call_info () if possible.
6139 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6141 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6142 suspend-on-sigsegv functionality.
6144 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6145 to suspend when a native SIGSEGV is received. This is useful for debugging
6146 crashes which don't happen under gdb, since a live process contains more
6147 information than a core file.
6149 * mini-exceptions.c (mono_print_thread_dump): Use
6150 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6152 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6154 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6156 * basic-float.cs: Disable the tests which currently fail on amd64.
6158 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6159 value to mono_arch_patch_callsite () to fix crashes.
6161 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6163 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6165 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6166 nop code by patching the call address to point to the nullified class init
6167 trampoline, as the former does not seem to be safe on SMP machines.
6169 2009-02-23 Mark Probst <mark.probst@gmail.com>
6171 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6174 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6176 * basic-float.cs basic-calls.cs: Fix warnings.
6178 2009-02-22 Mark Probst <mark.probst@gmail.com>
6180 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6181 correct frame pointer in the LMF. Should fix #478394.
6183 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6185 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6187 * image-writer.c: Make the binary writer less verbose.
6189 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6191 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6192 are called from runtime invoke wrappers.
6194 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6196 * cpu-ppc.md (store_memindex): Increase the size of this.
6198 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6200 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6202 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6204 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6207 Last fix for of #467201.
6210 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6212 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6214 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6215 and long_conv_to_r8_2:
6217 Fixed part of #467201.
6219 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6221 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6223 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6224 conversion to 32 bits.
6226 * cpu-x86.md: Increase the size of int_conv_to_r4.
6228 * basic-float.cs: Add a test for this.
6230 Fixed part of #467201.
6232 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6234 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6236 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6237 conversion to 64 bits.
6239 * basic-float.cs: Add a test for this.
6241 Fixed part of #467201.
6243 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6245 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6247 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6248 This behavior is compatible with MS.
6250 * iltest.il.in: Add a test for this.
6252 Fixed part of #467201.
6254 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6256 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6258 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6259 change the precision of the value.
6261 * cpu-x86.md: Define len for float_conv_to_r4.
6263 * basic-float.cs: Add a test for this.
6265 Fixed part of #467201.
6267 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6269 * mini.c: Adjust locking order to the new semantics where the loader lock
6272 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6281 * mini-trampolines.c:
6294 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6296 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6298 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6301 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6303 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6304 for cctors if needed.
6306 2009-02-17 Mark Probst <mark.probst@gmail.com>
6308 * mini-ppc.c: Fix build on Darwin.
6310 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6312 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6313 version instead of 3 as valgrind doesn't like version 3.
6315 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6317 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6318 usable for hashing methods.
6319 (emit_extra_methods): Use the new hash to avoid putting every method in the
6322 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6324 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6325 whenever a method ref could match a method.
6327 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6330 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6333 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6335 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6336 the encoding buffer.
6338 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6339 mono_method_get_header () on inflated methods as an optimization.
6341 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6343 * ssa.c (fold_ins): Fix another crash if the instruction following the
6344 switch was optimized away.
6346 2009-02-16 Mark Probst <mark.probst@gmail.com>
6348 Contributed under the terms of the MIT/X11 license by Steven
6349 Munroe <munroesj@us.ibm.com>.
6351 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6353 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6355 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6356 around the mono_domain_alloc calls, it is now done by the functions
6359 * aot-compiler.c (compile_method): Only add wrappers referenced by
6360 the method if compiling with full AOT.
6361 (mono_compile_assembly): Error out if --aot=full is specified on
6362 a platform where it is not supported.
6364 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6367 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6370 * aot-runtime.c (load_named_code): Handle
6371 mono_arm_throw_exception_by_token.
6373 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6375 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6378 * Makefile.am (fullaotcheck): Exit if a test fails.
6380 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6382 (mono_compile_assembly): Handle the assembler failing.
6384 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6385 accepting subsections of .bss.
6387 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6390 * aot-compiler.c: Remove some unused includes.
6392 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6393 now in MonoImageWriter.
6395 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6396 code sequence which matches a non-virtual call. Fixes #472654.
6398 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6400 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6403 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6404 use the image/dwarf writers directly.
6406 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6409 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6412 * image-writer.h: Fix some typos.
6414 * dwarfwriter.h dwarfwriter.c: New files.
6416 * aot-compiler.c: Extract the DWARF info writing functionality into a
6419 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6420 argument to return unwind info.
6422 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6424 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6426 * aot-runtime.c (decode_method_ref): Add a case for
6427 MONO_AOT_METHODREF_WRAPPER_NAME.
6429 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6432 * aot-compiler.c (encode_method_ref): Use the new constants.
6434 * aot-runtime.c (decode_method_ref): Ditto.
6436 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6437 be compiled, not the icall itself.
6439 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6441 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6442 using decode_method_ref ().
6444 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6445 convert it to an in32. Fixes #475859.
6447 * arrays.cs: Add a test.
6449 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6451 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6454 * basic-long.cs: Add a test.
6456 2009-02-12 Mark Probst <mark.probst@gmail.com>
6458 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6459 remove the frame pointer in leaf methods which don't receive any
6460 arguments, don't throw exceptions and don't do dynamic stack
6463 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6465 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6466 the fail_tramp changes. Hopefully fixes #475132.
6468 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6470 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6471 instead of mono_metadata_signature_dup_full.
6473 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6475 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6476 for processing jump tables. Fixes #473787.
6478 2009-02-11 Mark Probst <mark.probst@gmail.com>
6480 * mini-generic-sharing.c: mini_method_get_context() just calls
6481 mono_method_get_context_general() now.
6483 * mini.c, mini.h: Moved get_object_generic_inst(),
6484 construct_object_context_for_method() and
6485 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6487 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6489 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6490 basic block fell through to its successor bblock without a branch. Fixes
6493 * iltests.il.in: Add a test.
6495 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6496 (can_encode_patch): We can now handle arrays of generic parameters and
6499 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6501 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6502 the AOT file to avoid some #ifdefs in aot-runtime.c
6504 * mini.h: Bump AOT file format version.
6506 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6508 * Makefile.am (fullaotcheck): Make this run the tests.
6510 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6512 2009-02-10 Mark Probst <mark.probst@gmail.com>
6514 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6515 individually. Fixes #473482.
6517 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6519 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6521 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6523 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6524 (mono_compile_assembly): Hush compile warnings about
6525 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6528 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6530 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6532 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6534 * aot-compiler.c: Fix arm support.
6536 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6537 img_writer_emit_unset_mode () function.
6539 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6540 (mono_unwind_get_dwarf_pc_reg): Ditto.
6542 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6543 Move almost all platform specific code to a set of arch_ functions,
6544 and document them to ease porting.
6546 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6548 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6550 * aot-compiler.c: Extract the image writing functionality into a separate
6551 module to reduce the size of this file.
6553 2009-02-09 Geoff Norton <gnorton@novell.com>
6555 * mini-s390.c: Fix the signature of emit_sig_cookie.
6557 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6559 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6561 * aot-runtime.c (is_shared_got_patch): Ditto.
6563 * aot-runtime.c (load_named_code): Cope with the fact that
6564 decode_got_entry () won't decode the patch fully if its corresponding got
6565 entry is already filled.
6567 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6569 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6571 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6572 as the moving pointer instead of 'buf' for consistency with the rest of the
6574 (mono_arch_create_monitor_exit_trampoline): Ditto.
6576 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6577 generic_class_init trampolines.
6578 (add_generic_class): Extract some code from add_generic_instances () into a
6579 separate function so it can be called from other places too.
6580 (compile_method): Call add_generic_class () for the classes of inflated methods
6581 referenced by the method.
6582 (can_encode_patch): Allow references to generic parameters.
6584 * aot-runtime.c: Add support the patches required by the new trampolines.
6586 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6589 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6592 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6593 this from get_throw_pending_exception, make the signature full aot compatible.
6595 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6597 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6599 * exceptions.cs: Add a test.
6601 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6603 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6604 use the DWARF_DATA_ALIGN constant instead.
6606 * exception-<ARCH>.c: Update after the above change.
6608 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6611 * mini-arm.c: Enable the dwarf unwinder.
6613 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6614 instead of mono_class_setup_vtable ().
6616 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6618 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6621 * mini-x86.h: Enable the dwarf unwinder.
6623 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6625 Fix mcs/tests/test-7.cs
6626 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6629 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6631 * mini.c (print_jit_stats): Remove some unused statistics.
6633 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6635 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6637 2009-02-05 Mark Probst <mark.probst@gmail.com>
6639 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6640 the method we get from mono_object_get_virtual_method() because
6641 that function does it properly, now.
6643 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6645 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6646 opcodes. Fixes #472775.
6648 2009-02-05 Mark Probst <mark.probst@gmail.com>
6650 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6651 fact that mono_find_jit_info() sometimes returns the context
6652 corresponding to the jit info in new_ctx. Fixes #472600.
6654 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6656 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6657 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6658 klass->enum_basetype directly.
6660 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6663 * unwind.c: Avoid 0 sized arrays.
6665 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6667 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6668 size on systems with 64k pages. Fixes #471389.
6670 2009-02-04 Mark Probst <mark.probst@gmail.com>
6672 Contributed under the terms of the MIT/X11 license by Steven
6673 Munroe <munroesj@us.ibm.com>.
6675 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6676 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6679 2009-02-04 Mark Probst <mark.probst@gmail.com>
6681 Contributed under the terms of the MIT/X11 license by Steven
6682 Munroe <munroesj@us.ibm.com>.
6684 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6687 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6688 The trampoline can be longer on PPC64.
6690 2009-02-04 Mark Probst <mark.probst@gmail.com>
6692 Contributed under the terms of the MIT/X11 license by Steven
6693 Munroe <munroesj@us.ibm.com>.
6695 * mini-ppc.c: Compiler warning fixes and trivial code
6698 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6700 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6701 ins->dreg which could be a hardware register, not a vreg.
6703 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6705 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6706 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6708 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6710 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6711 ->dreg, that is not the vreg we are looking for.
6713 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6715 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6718 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6721 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6723 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6725 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6728 * aot-compiler.c: Add xdebug support on x86.
6730 * unwind.c: Add x86 support.
6732 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6733 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6735 * mini.c (mini_method_compile): Ditto.
6737 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6740 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6741 which mimic .push_section/.pop_section in GAS.
6743 * aot-compiler.c: Emit precise live range information for variables.
6745 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6747 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6748 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6751 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6752 the live ranges of variables.
6754 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6755 of the variable in terms of native offsets.
6757 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6759 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6761 2009-02-02 Mark Probst <mark.probst@gmail.com>
6763 Contributed under the terms of the MIT/X11 license by Steven
6764 Munroe <munroesj@us.ibm.com>.
6766 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6767 order (offset then base reg) for ppc_load_multiple_regs.
6768 (emit_save_saved_regs) Correct operand order for
6769 ppc_store_multiple_regs.
6770 (mono_arch_get_call_filter): Correct operand order for
6771 ppc_load_multiple_regs.
6773 * mini-ppc.c (emit_memcpy): Fix operand order for
6774 ppc_load_reg_update and ppc_store_reg_update.
6775 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6776 (mono_arch_emit_epilog): Correct operand order for
6777 ppc_load_multiple_regs.
6779 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6780 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6782 2009-02-02 Mark Probst <mark.probst@gmail.com>
6784 * cpu-ppc64.md: Fixed storer4_memindex length.
6786 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6788 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6791 * aot-compiler.c (emit_line_number_info): Optimize this.
6793 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6795 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6797 * aot-compiler.c: Add debug info for methods without debug info by
6798 emitting an IL file and having the line number info referencing that file.
6800 * aot-compiler.c: Optimize the size of the generated line number info.
6802 * aot-compiler.c: Emit line number info in xdebug mode.
6804 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6807 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6809 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6811 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6814 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6816 * basic-calls.cs: Test for the weird crash found on arm.
6818 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6820 * cpu-arm.md: Increase the size of storer8_membase_reg and
6821 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6823 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6824 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6825 reg to LR otherwise we'll be loading/storing from just the offset.
6827 2009-01-30 Miguel de Icaza <miguel@novell.com>
6829 Question: if we are storing gint32's inside the "*native_offset",
6830 should we change the signature to "gint32 *native_offset" to
6831 ensure that we do not have type definition problems?
6833 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6834 an int * as this is what the other function expects, causes
6835 problems with Freescale's compiler that defined int32_t to be a
6836 long and makes int incompatible
6838 2009-01-30 Miguel de Icaza <miguel@novell.com>
6840 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6841 filename conflict with bjam.
6843 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6845 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6846 as it might use decomposed ops.
6848 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6850 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6852 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6855 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6857 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6860 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6861 way registers are stored in MonoContext on arm.
6863 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6864 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6866 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6868 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6870 * mini.c (mini_init): Register mono_isfinite.
6872 * jit-icalls.c (mono_isfinite): New jit icall.
6874 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6876 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6877 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6880 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6882 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6883 separate frame and stack pointers, so we must use FP to find the register
6885 The FP reg is retrieved from the MonoContext::regs array.
6887 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6889 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6892 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6894 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6895 return R4 and R8 when not running under softfloat.
6897 Fixes basic-calls.exe
6899 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6901 * mini-arm.c: Implement some overflow opcodes.
6903 2009-01-29 Miguel de Icaza <miguel@novell.com>
6905 * ssa.c: handle another alloca.h
6907 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6908 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6909 MONO_ARCH_USE_SIGACTION.
6911 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6914 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6916 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6917 PPC targets as sigaction does not exist on all platforms, define
6918 this on a per-platform basis.
6920 Instead of erroring out if the platform is not defined, include
6921 mini-ppc-os.h, and expect that the OS specific setting provides
6922 the required information.
6924 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6926 * aot-compiler.c: Fix --enable-minimal=aot.
6928 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6930 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6933 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6935 * exceptions-arm.c: Fix warnings.
6937 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6940 * mini-x86.c: Fix --enable-minimal=jit build.
6942 * mini.c: Really fix --enable-minimal=jit build.
6944 * mini.c (construct_object_context_for_method): Move this outside
6945 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6947 "Backported" of r124984 from 2.0 branch.
6949 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6951 "Backport" of r124977 + r124978 from 2.0 branch.
6953 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6954 to avoid calling mono_exception_from_token () from the throw trampoline.
6955 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6956 for throwing corlib exceptions, this fixes full-aot support for corlib
6959 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6961 2009-01-29 Miguel de Icaza <miguel@novell.com>
6963 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6964 part of the changes to split the code in mini into operating
6965 system specific files.
6967 This patch was done by copying mini.c to the respective files to
6968 preserve SVN history.
6970 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6972 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6974 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6976 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6977 remoting-invoke-with-check wrappers of shared methods.
6979 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6981 2009-01-27 Mark Probst <mark.probst@gmail.com>
6983 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6984 optimization if the top of stack is the last instruction in the
6985 bblock. Otherwise it might have been used after its definition.
6988 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6990 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6991 method as well when get_vcall_slot () fails to match a code sequence.
6993 * mini-arm.c: Fix the android build, which doesn't have
6996 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6998 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7001 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7003 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7005 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7007 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7008 and put its id into jinfo->used_regs. This is only used on amd64,
7009 which is currently the only platform generating unwind info.
7011 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7012 the dwarf unwinder. This is required to correctly handle async exceptions
7013 like thread abort and stack overflows, which can happen while a method
7014 is in the middle of its prolog or epilog.
7016 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7017 the unwind info belonging to an AOTed method.
7019 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7020 into cfg->unwind_ops.
7022 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7024 * mini.c (mini_init): Call mono_unwind_init ().
7025 (mini_cleanup): Call mono_unwind_cleanup ().
7027 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7028 unwind info to be shared between methods.
7030 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7033 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7034 get_throw_pending_exception () to avoid initialization races.
7036 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7037 mono_arch_exceptions_init () function.
7039 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7041 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7043 * mini.c (mono_get_domain_intrinsic): New helper function.
7044 (mono_get_thread_intrinsic): Ditto.
7046 * mini-arm.c mini-ia64.c: Use the new helper functions.
7048 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7049 the last constrained_call change, since it is needed in the non-AOT
7052 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7054 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7055 mono_get_lmf_addr () on arm eabi linux.
7057 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7059 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7060 code sequence which matches a non-virtual call.
7062 2009-01-23 Mark Probst <mark.probst@gmail.com>
7064 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7067 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7069 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7070 runtime-invoke wrappers, since they are also shared based on signature.
7072 2009-01-22 Mark Probst <mark.probst@gmail.com>
7074 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7075 info from the (correct) context.
7077 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7079 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7081 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7082 using dwarf unwinding info. Not yet used.
7084 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7086 2009-01-21 Mark Probst <mark.probst@gmail.com>
7088 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7091 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7092 special case and handle mono_arch_delegate_invoke_impl() returning
7093 function descriptors.
7095 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7096 trampolines return function descriptors, too.
7098 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7100 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7101 out_of_line optimization.
7103 2009-01-21 Martin Baulig <martin@ximian.com>
7106 (MonoCompile): Added `disable_deadce_vars' to disable removing
7110 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7111 inside the debugger.
7113 * liveness.c (mono_analyze_liveness): Don't remove any unused
7114 variables if `cfg->disable_deadce_vars' is set.
7116 2009-01-21 Mark Probst <mark.probst@gmail.com>
7118 * method-to-ir.c: Only apply exception constructor optimization if
7119 the the method actually belongs to an exception class. Fixes
7122 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7124 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7125 change inside a #ifdef __mono_ppc64__.
7127 * aot-compiler.c (compile_method): Remove the previous limitation.
7129 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7130 on type variables in AOTed code.
7132 * aot-compiler.c (compile_method): Skip generic methods having type
7133 constraints on their generic parameters.
7135 * aot-compiler.c (compile_method): Check for methods which cannot be
7136 encoded inside RGCTX_FETCH patches as well.
7138 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7141 2009-01-20 Mark Probst <mark.probst@gmail.com>
7143 * method-to-ir.c: Force the vtable variable in shared generic code
7144 for the case that they might show up on a stack trace where they
7147 * mini-exceptions.c: Save and use generic sharing info as well as
7148 IP in stack traces to resolve shared generic instantiations.
7150 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7152 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7153 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7155 2009-01-20 Mark Probst <mark.probst@gmail.com>
7157 * method-to-ir.c: Do generic sharing for array constructors.
7159 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7161 * mini-exceptions.c (mono_print_thread_dump): Add information
7162 about the thread state using wapi_current_thread_desc.
7164 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7166 * basic-simd.cs: Tests for the new constructors.
7168 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7170 * mini-ops.h: Added OP_EXPAND_*
7174 * mini-x86.c (mono_arch_output_basic_block): Same.
7176 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7178 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7180 * iltests.il.in: Add a test for #467385.
7182 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7184 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7185 thread been cleaned up is not the same currently in execution.
7187 Fixes appdomain-unload crashes on windows, osx and linux variants
7188 without the __thread keyword.
7190 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7192 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7193 (koush@koushikdutta.com). Implement this for android.
7195 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7196 begins with a digit.
7198 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7199 mono_marshal_get_write_barrier ().
7201 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7203 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7204 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7205 that pass them on a register pair.
7207 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7208 test was crashing due to that.
7210 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7212 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7213 trampoline code. Include ucontext.h only if available.
7215 2009-01-15 Mark Probst <mark.probst@gmail.com>
7217 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7218 and doesn't check whether it's sharable, like it was before
7219 removing the shared generics hash. This brings IronPython
7220 performance back to what it was before that change.
7222 2009-01-14 Mark Probst <mark.probst@gmail.com>
7224 * method-to-ir.c: Handle delegate invocation optimization earlier,
7225 otherwise it would be handled (much more slowly) by the
7226 final/sealed optimization.
7228 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7230 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7231 domain is not set. Fixes #465864.
7233 2009-01-12 Mark Probst <mark.probst@gmail.com>
7235 * method-to-ir.c: Don't stop sharing of generic methods with catch
7236 clauses - we already handle those.
7238 2009-01-12 Mark Probst <mark.probst@gmail.com>
7240 * mini.c, mini.h: lookup_generic_method() is now
7241 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7242 making the shared_generics_hash obsolete.
7244 2009-01-12 Mark Probst <mark.probst@gmail.com>
7246 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7247 use the red zone. Make room on the stack first and then use it,
7248 not the other way around.
7250 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7252 * mini.c (mini_init): Call mono_xdebug_init ().
7254 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7256 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7258 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7260 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7263 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7264 debug+unwind info for trampolines.
7266 * mini.c (mono_create_unwind_op): New helper function.
7268 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7270 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7272 * aot-compiler.c: Fix the build.
7274 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7276 * Makefile.am: Update dtrace-prelink.sh location.
7278 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7280 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7281 optimization. Fixes #464520.
7283 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7285 * mini-amd64.c : Adding code to save/restore non-volatile registers
7288 * exceptions-amd64.c : Adding code to save/restore non-volatile
7289 registers on Winx64.
7291 Contributed under MIT/X11 license.
7293 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7295 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7296 __GNUC_MINOR__ which can break when the major version changes.
7298 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7300 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7302 2009-01-07 Geoff Norton <gnorton@novell.com>
7304 * helpers.c: Allow mono -v -v -v to work on darwin.
7306 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7308 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7311 Contributed under MIT/X11 license.
7313 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7315 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7316 instead of directly accessing type->data.klass. Fixes #462016.
7317 (mono_allocate_stack_slots_full): Ditto.
7319 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7320 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7322 * aot-compiler.c (emit_plt): Fix ARM build.
7324 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7326 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7328 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7331 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7332 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7335 * iltests.il.in: Add a regression test.
7337 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7339 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7341 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7343 * basic-simd.cs: Add a regression test for #462457.
7345 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7347 * mini-ops.h: Add a definition of XPHI.
7349 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7351 * ssa.c (op_phi_to_move): Handle XPHI.
7353 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7357 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7359 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7361 2008-12-31 Geoff Norton <gnorton@novell.com>
7363 * mini-ppc.c: The prolog size allocated can be too small for darwin
7364 ppc32 under certain circumstances. Also fix a small logic bug.
7366 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7368 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7369 while loading AOT methods.
7371 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7372 since only the former is nulled out after a successful cast. This prevents
7373 crashes with rethrown exceptions when using --debug=casts.
7375 2008-12-24 Mark Probst <mark.probst@gmail.com>
7377 * mini.h: New macro for checking whether a method is final,
7378 i.e. whether the method or its class is marked final.
7380 * method-to-ir.c: Use the new macro for all final-checks
7381 consistently. Fixes the crash in the System.ServiceModel tests.
7383 2008-12-23 Mark Probst <mark.probst@gmail.com>
7385 * mini-exceptions.c (get_exception_catch_class): Corrected another
7386 overly strict assertion.
7388 2008-12-23 Mark Probst <mark.probst@gmail.com>
7390 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7391 Clobbering it is not allowed because the caller might use it as
7392 the vtable register in the interface call.
7394 2008-12-19 Mark Probst <mark.probst@gmail.com>
7396 * mini-exceptions.c (get_exception_catch_class): Corrected an
7397 overly strict assertion.
7399 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7401 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7403 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7405 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7407 * cpu-mips.md: correct lengths for certain long_ opcodes.
7409 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7411 * 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().
7413 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7415 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7417 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7419 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7421 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7423 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7426 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7428 * 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
7430 * 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)
7432 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7434 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7436 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7438 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7439 gshared code. Fixes #458947.
7441 * generics.cs: Add a test.
7443 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7445 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7447 * mini-mips.c: first pass n32 code generation.
7449 * mini-mips.h: datatypes and defines for n32 support.
7451 * exceptions-mips.c: first pass n32 code generation.
7453 * tramp-mips.c: first pass n32 code generation.
7455 * cpu-mips.md: add long_ opcodes.
7457 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7459 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7461 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7463 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7465 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7467 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7469 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7471 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7473 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7475 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7477 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7479 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7481 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7483 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7485 2008-12-12 Mark Probst <mark.probst@gmail.com>
7487 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7488 descriptors for helper functions directly in front of the code.
7490 2008-12-11 Mark Probst <mark.probst@gmail.com>
7492 * method-to-ir.c: Removed an unnecessary assertion.
7494 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7496 * method-to-ir.c: Merge SGEN changes from the old JIT.
7498 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7500 * driver.c (compile_all_methods_thread_main): Handle failure of
7503 2008-12-10 Mark Probst <mark.probst@gmail.com>
7505 * mini-ppc.c: Merged with mini-ppc64.c.
7507 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7509 * Makefile.am: Use the same sources for PPC and PPC64.
7511 * mini-ppc64.c: Removed.
7513 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7515 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7516 code to mono_bb_is_fall_through.
7518 * branch-opts.c (mono_remove_critical_edges): Same.
7520 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7522 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7523 expect that an OP_BR_REG will be there.
7525 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7527 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7528 for the many branch ops. The original check miss OP_BR_REG.
7532 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7534 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7536 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7538 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7539 while holding the aot lock.
7541 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7543 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7545 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7547 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7548 to release all runtime callable wrappers held by the runtime.
7550 Contributed under MIT/X11 license.
7552 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7554 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7557 Contributed under MIT/X11 license.
7559 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7561 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7562 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7564 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7566 * cpu-mips.md: fix ckfinite length
7568 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7569 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7570 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7572 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7574 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7576 2008-12-08 Geoff Norton <gnorton@novell.com>
7578 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7579 size by 8 bytes as well.
7581 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7583 * basic-simd.cs: Fix method names for Vector16b.
7585 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7587 * basic-simd.cs: Fix method names for Vector16sb.
7589 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7591 * basic-simd.cs: Fix method names for Vector8us.
7593 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7595 * basic-simd.cs: Fix method names for Vector8s.
7597 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7599 * basic-simd.cs: Fix method names for Vector4ui.
7601 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7603 * basic-simd.cs: Fix method names for Vector2l.
7605 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7607 * basic-simd.cs: Fix method names for Vector2d.
7609 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7611 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7612 that are extension methods.
7614 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7616 * basic-simd.cs: Fix method names for Vector4f.
7618 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7620 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7621 as such. Fixes #456669.
7623 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7625 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7627 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7629 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7630 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7631 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7632 (mips_adjust_stackframe): handle FP spills
7634 * mini-ops.h: add mips_mtc1_s2
7636 * cpu-mips.md: add mips_mtc1_s2
7638 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7640 * unwind.c: New file, move the unwind info encoding functions here from
7641 aot-compiler.c, so they could be used at runtime too.
7643 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7645 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7646 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7648 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7650 * mini-mips.c: cleanup warnings
7651 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7652 (mips_adjust_stackframe): handle case of taking the address of stack locals
7654 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7656 * aot-compiler.c: Implement a few functions missing from the asm writer.
7657 (emit_method_code): Only write symbols for methods when using the bin
7658 writer, since the assembler can't deal with the characters in our method
7661 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7663 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7666 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7667 a bit to also restore %rax.
7669 2008-12-05 Mark Probst <mark.probst@gmail.com>
7671 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7673 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7675 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7678 2008-12-05 Mark Probst <mark.probst@gmail.com>
7680 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7682 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7683 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7685 * exceptions-ppc64.c: Removed.
7687 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7689 2008-12-05 Mark Probst <mark.probst@gmail.com>
7691 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7694 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7696 * tramp-ppc64.c: Removed.
7698 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7700 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7703 2008-12-05 Mark Probst <mark.probst@gmail.com>
7705 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7707 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7708 mini-ppc.h instead of mini-ppc64.h.
7710 * mini-ppc64.h: Removed.
7712 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7714 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7716 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7718 2008-12-05 Mark Probst <mark.probst@gmail.com>
7720 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7721 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7724 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7726 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7728 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7730 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7732 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7734 * basic-simd.cs: Tests for operator == and != on Vector4f.
7736 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7738 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7740 * simd-intrinsics.c: Kill useless enum.
7742 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7744 * cpu-mips.md: add long_conv_to_ovf_i4_2
7745 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7747 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7749 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7751 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7753 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7755 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7757 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7759 * basic-simd.cs: Add tests for new methods.
7761 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7763 * simd-intrinsics.c: Add support for operator == and !=
7766 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7768 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7770 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7772 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7774 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7776 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7777 MONO_PATCH_INFO_ICALL_ADDR.
7779 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7781 * aot-compiler.c: Resurrect full-aot support.
7783 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7785 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7787 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7789 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7791 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7793 * basic-simd.cs: Fix tests to work under ppc.
7794 Remove tests for methods that will be removed.
7796 2008-12-03 Mark Probst <mark.probst@gmail.com>
7798 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7799 generic type (via a typedef or typeref) correctly.
7801 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7803 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7804 diagnose an assertion failure.
7806 2008-12-02 Mark Probst <mark.probst@gmail.com>
7808 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7809 Fix trampoline size.
7811 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7812 conversion opcodes are implemented natively instead via emulation.
7814 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7816 * cpu-mips.md: remove mips_xori
7818 * mini-ops.h: remove mips_xori
7820 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7822 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7824 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7826 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7828 * cpu-mips.md: fix instruction lengths.
7830 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7832 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7834 * mini-ops.h: fix slti / sltiu op profiles.
7836 2008-12-02 Martin Baulig <martin@ximian.com>
7838 * method-to-ir.c (mono_method_to_ir): Disable debugging
7839 information for the init locals block to make the debugger stop
7840 after all locals have been initalized.
7842 2008-12-02 Martin Baulig <martin@ximian.com>
7844 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7845 running inside the debugger.
7847 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7849 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7852 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7853 alu->alu imm optimization which only shows if deadce is disabled.
7855 * aot-compiler.c: Rename the function names for the binary and asm writers
7856 so they can coexist in the same process. Rework the xdebug code to use the
7857 asm writer. This avoids the need to call into the runtime to dump the
7858 debugging info. Add more debugging info for types.
7860 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7862 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7863 cpu description tables, they can't occur in cpu-<ARCH>.md.
7865 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7866 the stack in CEE_LDFLDA. Fixes #450542.
7868 * generics.cs: Add a new test.
7870 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7872 * mini-ops.h: updated MIPS opcodes
7873 * mini-mips.c: decompose long opts
7874 * mini-mips.h: decompose long opts
7876 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7878 * cpu-mips.md: fix length on int_rem_un
7879 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7881 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7883 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7885 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7887 2008-11-29 Martin Baulig <martin@ximian.com>
7889 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7890 mono_debug_using_mono_debugger() in addition to the
7891 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7893 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7895 * mini-ops.h: updated more MIPS opcodes
7896 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7897 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7899 2008-11-28 Mark Probst <mark.probst@gmail.com>
7901 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7903 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7905 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7906 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7907 * mini-ops.h: correct selected mips opcode entries
7909 2008-11-28 Mark Probst <mark.probst@gmail.com>
7911 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7914 2008-11-28 Mark Probst <mark.probst@gmail.com>
7916 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7918 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7920 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7921 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7922 * mini-mips.h: disable IMT
7923 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7925 2008-11-28 Mark Probst <mark.probst@gmail.com>
7927 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7929 2008-11-28 Mark Probst <mark.probst@gmail.com>
7931 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7933 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7935 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7938 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7940 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7941 for Set/GetVector aligned versions.
7943 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7945 * basic-simd.cs: Add tests for Get/SetVector.
7947 2008-11-27 Mark Probst <mark.probst@gmail.com>
7949 * mini.c: Removed g_slist_append_mempool(). Now in
7952 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7954 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7955 size properly and make the bounds check optional.
7957 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7958 for SetVector and IsAligned.
7960 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7962 * mini.c: Remove unused mono_normalize_opcodes () function.
7964 2008-11-26 Mark Probst <mark.probst@gmail.com>
7966 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7967 using the new atomic add ops now.
7969 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7972 2008-11-26 Mark Probst <mark.probst@gmail.com>
7974 * mini-ppc64.c: Several fixes.
7976 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7978 * cpu-mips.md: added jump_table
7979 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7981 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7983 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7985 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7987 * mini-ops.h: corrected a handful of MIPS opcodes.
7989 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7991 * aot-compiler.c: MIPS to use ELF writer
7993 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7995 * mini-codegen.c: remove MIPS specific assert.
7997 2008-11-25 Mark Probst <mark.probst@gmail.com>
7999 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8000 fixes. PPC64 now passes most of the runtime regressions.
8002 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8004 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8005 volatile intervals a bit.
8007 2008-11-24 Mark Probst <mark.probst@gmail.com>
8009 * basic-long.cs: New test case.
8011 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8013 * mini.c (mini_method_compile): Disable globalra for large methods for
8016 * regalloc2.c (order_moves): Add fp support.
8018 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8019 source bblock ends with an OP_BR_REG.
8021 * ratests.cs: Add a new test.
8023 2008-11-23 Mark Probst <mark.probst@gmail.com>
8025 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8026 sharing. PPC64 now passes generics.exe.
8028 2008-11-23 Mark Probst <mark.probst@gmail.com>
8030 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8032 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8034 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8035 memory when mono_jit_info_table_find () can't find the method in the
8038 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8041 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8044 2008-11-23 Mark Probst <mark.probst@gmail.com>
8046 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8047 Several fixes. PPC64 now runs exceptions.exe and
8048 devirtualization.exe.
8050 2008-11-22 Mark Probst <mark.probst@gmail.com>
8052 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8053 arrays.exe and basic-math.exe.
8055 2008-11-22 Mark Probst <mark.probst@gmail.com>
8057 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8058 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8060 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8062 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8064 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8066 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8068 * ir-emit.h: Move macros from method-to-ir.c to here.
8070 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8072 * mini-ops.h: Correct the long simd ops to use LREG.
8074 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8076 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8078 * mini-ops.h: Correct the dreg type of a few long opcodes.
8080 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8083 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8085 * mini-ppc.c: remove negative stack references in epilog
8086 for platforms that don't support the red zone.
8088 2008-11-21 Mark Probst <mark.probst@gmail.com>
8090 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8091 point regs. Now PPC64 passes basic-calls.exe.
8093 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8095 * basic-simd.cs: Add tests for accessors of Vector2l.
8097 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8099 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8101 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8103 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8105 2008-11-21 Mark Probst <mark.probst@gmail.com>
8107 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8108 PPC64 passes basic-long.exe.
8110 2008-11-20 Mark Probst <mark.probst@gmail.com>
8112 * decompose.c: Decompose carry and overflow add on PPC64 like on
8113 other 64 bit archs. Don't decompose sub at all on PPC64.
8115 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8116 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8119 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8121 * basic-simd.cs: Add tests for accessors of Vector2d.
8123 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8125 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8129 * mini-x86.c (mono_arch_output_basic_block): Same.
8131 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8133 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8135 * basic-simd.cs: Add tests for accessors of Vector4f.
8137 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8139 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8143 * mini-x86.c (mono_arch_output_basic_block): Same.
8145 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8147 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8149 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8151 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8153 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8157 * mini-x86.c (mono_arch_output_basic_block): Same.
8159 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8161 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8163 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8165 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8167 * simd-intrinsics.c: Enable setters for Vector16sb.
8169 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8171 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8175 * mini-x86.c (mono_arch_output_basic_block): Same.
8177 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8179 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8181 * simd-intrinsics.c: Implement setter for Vector8us.
8183 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8185 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8188 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8190 * mini-ppc.c: remove references to the red zone in the prolog
8191 (for systems that don't support it).
8193 2008-11-19 Mark Probst <mark.probst@gmail.com>
8195 * cpu-ppc64.md: Fixed a few instruction lengths.
8197 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8200 2008-11-19 Mark Probst <mark.probst@gmail.com>
8202 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8205 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8207 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8209 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8211 * mini-ops.h: Added OP_INSERT_I2.
8215 * mini-x86.c (mono_arch_output_basic_block): Same.
8217 * simd-intrinsics.c: Implement setter for Vector8s.
8219 * simd-methods.h: Add the names of get setters of Vector8s.
8221 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8223 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8225 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8228 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8230 2008-11-18 Mark Probst <mark.probst@gmail.com>
8232 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8233 for PPC64. An empty program runs now.
8235 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8237 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8239 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8240 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8241 info for JITted code is emitted into a shared library, loadable into gdb.
8243 2008-11-18 Mark Probst <mark.probst@gmail.com>
8245 * Makefile.am: Changes to build PPC64.
8247 * mini-arch.h: Include mini-ppc64.h on PPC64.
8249 2008-11-18 Mark Probst <mark.probst@gmail.com>
8251 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8252 in PPC code up to r119147.
8254 2008-11-18 Mark Probst <mark.probst@gmail.com>
8256 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8257 cpu-ppc64.md: Changes for PPC64.
8259 Based on code submitted by andreas.faerber@web.de at
8260 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8263 2008-11-18 Mark Probst <mark.probst@gmail.com>
8265 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8266 cpu-ppc64.md: Copied from the corresponding PPC files from
8269 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8271 * mini-ops.h: Added OP_ROUND.
8273 * cpu-x86.md: Added round.
8275 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8277 * basic-math.cs: Added test_0_round to test rounding.
8279 Contributed under MIT/X11 license.
8281 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8283 * aot-compiler.c : Fix the Winx64 build.
8285 Contributed under MIT/X11 license.
8287 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8289 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8290 in OP_EXTRACT_R8 to avoid possible stack corruption.
8292 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8294 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8296 * cpu-x86.md: Added extract_r8.
8298 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8300 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8301 a couple of OP_EXTRACT_I4.
8303 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8305 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8307 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8309 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8312 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8314 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8315 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8317 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8318 are not needed any more.
8320 * mini.h: Remove the unused INS_LIST macros.
8322 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8325 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8328 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8329 mono_alloc_ireg () instead.
8331 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8334 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8337 * aot-runtime.c (load_aot_module): Disable AOT when running under
8340 * mini-amd64.h: Change the monitor fastpath defines to check for
8341 !PLATFORM_WIN32 so they work on *bsd too.
8343 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8345 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8347 * mini.h (MonoCompile): Remove new_ir flag.
8349 * regalloc.h regalloc.c: Remove unused code.
8351 * cpu-*.md: Remove more unused opcodes.
8353 * simple-cee-ops.h simple-mini-ops.h: Removed.
8355 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8357 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8359 * aliasing.h: Removed.
8361 * *.c: Remove references to aliasing.h and inssel.h.
8363 * mini.c: Remove additional unused functions.
8365 * mini-ops.h cpu-*.md: Remove unused opcodes.
8367 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8369 Remove the old JIT code.
8371 * inssel*.brg: Removed.
8373 * ssa.c abcremoval.c aliasing.c: Removed.
8375 * ssa2.c: Renamed to ssa.c.
8377 * abcremoval2.c: Renamed to abcremoval.c.
8379 * *.c: Removed all !cfg->new_ir code.
8381 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8382 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8384 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8386 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8388 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8389 to simplify the code and cut back on the number of global symbols in the AOT
8392 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8394 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8396 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8397 with the got/got_info tables.
8399 * mini.h: Bump AOT file format version.
8401 * unwind.h: New file, contains definitions for stack unwinding.
8403 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8406 * aot-compiler.c: Generalize the emitting of unwind information to use the
8407 information in cfg->unwind_ops.
8409 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8411 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8412 AOT method frames. Enable writing symbols for methods by default.
8414 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8416 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8417 and make it work with vectors of element sizes 1, 2 and 4.
8419 * simd-intrinsics.c: Enable getter for all vectors with element size
8422 * simd-methods.h: Add the names of other getters.
8424 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8430 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8432 * mini-ppc.h: portability fix.
8434 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8436 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8437 buggy and will overwrite it.
8439 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8441 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8442 Use it to emit local symbols for all methods so AOTed methods show up with
8443 their full name in gdb/valgrind output.
8445 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8447 * mini-ppc.c: portability fixes.
8449 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8451 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8452 entries out of the if (!generic_shared...) code so it is always done.
8453 (mono_class_init_trampoline): Do the patching when running under valgrind
8454 too, newer versions of valgrind have no problems with it.
8456 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8458 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8461 2008-11-13 Mark Probst <mark.probst@gmail.com>
8463 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8466 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8468 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8470 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8472 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8478 * simd-intrinsics.c: Same.
8480 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8482 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8484 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8486 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8487 to work with more Vector types.
8489 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8491 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8492 store the elemens directly instead of using and intermediate.
8494 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8496 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8498 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8499 to preserve %eax for aot plt trampolines.
8501 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8502 (encode_method_ref): Flag synchronized methods so they won't go through
8505 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8508 * cpu-ia64.md (jmp): Increase max length.
8510 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8512 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8513 open generic classes.
8515 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8517 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8518 box+brtrue optimization since it causes test failures on x86.
8520 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8522 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8528 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8529 for simd ctor values.
8531 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8532 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8534 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8536 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8539 * simd-instrincs.c: Same.
8541 * basic-simd.cs: Same.
8543 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8545 * ratests.cs: Add more tests.
8547 * regalloc2.c (add_spill_code): Handle more corner cases.
8549 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8551 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8552 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8553 both the source an destination of an instruction.
8555 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8557 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8558 wapihandles.c: more portability changes.
8560 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8562 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8563 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8564 safe to execute in a signal handler and the kernel provides better
8565 the info in /proc/self/smaps. Avoid the assert on sigaction during
8568 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8570 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8571 do the bblock linking hack if it is actually needed.
8573 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8576 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8577 crash problem is fixed.
8579 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8582 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8584 (mini_method_compile): Set the starting value of next_vreg to
8585 MAX_IREGS + MAX_FREGS when using globalra.
8587 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8588 filter clauses with BB_EXCEPTION_HANDLER.
8590 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8592 2008-11-10 Mark Probst <mark.probst@gmail.com>
8594 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8595 space for stdcall. Fixes regressions on Win32.
8597 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8599 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8601 (linear_scan): Remove an assert which doesn't seem to be needed.
8603 * local-propagation.c (mono_local_deadce): Avoid a call to
8604 MONO_DELETE_INS which would screw up the instruction linking.
8606 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8608 * regalloc2.c: Upgrade to work the current JIT code.
8610 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8612 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8615 * aot-runtime.c: Remove some dead code.
8617 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8619 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8621 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8622 trampolines using sscanf since atoi doesn't work on large unsigned values.
8624 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8625 Initialize code_size.
8627 2008-11-08 Mark Probst <mark.probst@gmail.com>
8629 * method-to-ir.c (mini_emit_inst_for_method): Make
8630 Interlocked.CompareExchange work for Int arguments on 32 bit
8633 2008-11-07 Mark Probst <mark.probst@gmail.com>
8635 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8637 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8639 * main.c Fix MSVC build.
8641 Contributed under MIT/X11 license.
8643 2008-11-06 Mark Probst <mark.probst@gmail.com>
8645 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8646 alignment larger than 8 bytes are aligned correctly, too.
8648 * mini.c: Honor the min_align field of MonoClass when laying out
8651 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8653 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8655 * aot-compiler.c (emit_plt): Fix a warning.
8657 * aot-compiler.c: Implement ARM support in the binary writer.
8659 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8661 * basic-simd.cs: Add test for getter with byref arg.
8662 Fix the naming of a few tests.
8663 Add missing checks to a test.
8665 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8667 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8669 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8670 most of the full-aot support for monitor enter/exit trampolines.
8672 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8673 enter/exit trampoline creation functions.
8675 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8678 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8680 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8681 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8682 implement the needed functionality without adding crap to the runtime.
8684 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8686 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8689 * mini.c (mono_build_date): New global version holding the build date in
8692 * Makefile.am (buildver.c): Generate a file containing the build date.
8694 * main.c: Set the build date from the generated file.
8696 * mini.c (mono_get_runtime_build_info): New helper function returning build
8697 information in a string format.
8699 * driver.c (mono_main): Print the build date in --version.
8701 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8702 file when the bind-to-runtime-version option is used.
8704 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8706 * simd-intrinsics.c: Fix bug when using getters and byref args.
8708 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8710 * simd-methods.h: Rename prefetch methods.
8712 * simd-intrinsics.c: Same.
8714 2008-11-05 Mark Probst <mark.probst@gmail.com>
8716 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8719 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8721 * aot-compiler.c: Use the bundled elf header files instead of depending on
8724 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8727 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8730 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8732 * cpu-x86.md: Add store nta ops.
8738 * mini.h: Add an enum for simd prefetch modes.
8740 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8741 of store. Use the changed code to support store nta.
8743 * simd-intrinsics.c: Add prefetch ops for all vector types.
8745 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8747 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8750 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8753 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8756 2008-11-04 Mark Probst <mark.probst@gmail.com>
8758 * mini-x86.c: Fixed commit.
8760 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8762 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8764 2008-11-04 Mark Probst <mark.probst@gmail.com>
8766 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8767 and MONITOR_EXIT, for the ASM fastpaths.
8769 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8772 * mini.c, patch-info.h: Signature and patch infos for
8773 Monitor.Enter/Exit trampolines.
8775 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8777 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8778 Monitor.Enter/Exit ASM fastpath for Linux.
8780 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8782 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8784 * objects.cs: Add a new test.
8786 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8788 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8789 if MONO_LOG_LEVEL is set.
8791 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8793 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8795 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8797 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8798 of file offsets. Align the sections belonging to the data segment to
8801 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8803 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8804 elf.h. Port it to amd64.
8806 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8808 * driver.c: Enable SIMD by default.
8810 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8812 * cpu-x86.md: Add prefetch op.
8818 * mini.h: Add an enum for simd prefetch modes.
8820 * simd-methods.h: Add prefetch function names.
8822 * simd-intrinsics.c: Add prefetch ops for all vector types.
8824 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8826 * aot-compiler.c (emit_bytes): Speed this up a little.
8828 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8830 * aot-compiler.c: Add JIT time etc. statistics.
8832 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8834 * mini.h (MonoCompile): Add 'got_offset' field.
8836 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8837 method_got_offsets array.
8839 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8842 * aot-compiler.c (compile_method): Add generic method instances referenced
8843 by the method to the list of methods to be compiled, this is required so if
8844 A<T> references B<T>, and another assembly references A<int>, then it will
8845 also get a copy of B<int>.
8847 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8848 when checking for monitor enter/exit.
8850 2008-10-30 Mark Probst <mark.probst@gmail.com>
8852 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8853 for Monitor.Enter and Monitor.Exit if enabled.
8855 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8858 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8860 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8861 of an OP_MOVE. Fixes #440046.
8863 * basic-long.cs: Add a new test.
8865 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8867 * mini.h: Add synchronization note for the managed counter-part.
8869 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8870 returns the simd caps of the current cpu.
8872 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8874 * basic-simd.cs: Remove Console.WriteLine.
8876 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8878 * basic-simd.cs: New tests for Vector2ul.
8880 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8882 * simd-intrinsics.c: Add new vector type Vector2ul.
8884 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8886 * basic-simd.cs: New tests for Vector2l.
8888 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8890 * cpu-x86.md: Add long version of most packed int ops.
8896 * simd-intrinsics.c: Add new vector type Vector2l.
8898 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8900 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8902 * simd-methods.h: Remove SN_op_BitwiseXor.
8904 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8906 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8909 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8911 * basic-simd.cs: Test for Vector2d.
8913 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8916 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8918 * cpu-x86.md: Add double version of all packed float ops.
8924 * simd-intrinsics.c: Add new vector type Vector2d.
8926 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8928 * simd-methods.h: Add Duplicate.
8930 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8932 * basic-simd.cs: Test for packing with signed saturation.
8934 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8936 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8937 found in the TYPESPEC table.
8939 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8941 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8944 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8946 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8947 instead of the RVA, since the RVA can be changed by tools like the cil
8950 * method-to-ir.c (mono_method_to_ir2): Ditto.
8952 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8953 (deserialize_variable): Ditto.
8955 2008-10-25 Martin Baulig <martin@ximian.com>
8957 * debug-mini.c (write_variable): Use
8958 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8960 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8962 * cpu-x86.md: Add unsigned variants of packd and packw.
8966 * mini-x86.h: Emit the right instruction for packd and packw.
8967 Add unsigned variants of packd and packw.
8969 * simd-intrinsics.c: Packd and packw were used in place of their
8970 unsigned variants. Change that.
8971 Add intrinsics for (Signed)PackWithSignedSaturation.
8973 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8975 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8977 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8979 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8981 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8983 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8985 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8988 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8990 2008-10-24 Mark Probst <mark.probst@gmail.com>
8992 * method-to-ir.c, mini.c: Special casing for the synchronized
8993 wrapper for the ldtoken+GetTypeFromHandle case.
8995 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8997 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8999 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9000 created/split bblocks.
9002 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9004 * mini-ops.h: Add packed signed mul high.
9008 * mini-x86.c (mono_arch_output_basic_block): Same.
9010 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9012 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9014 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9016 * basic-simd.cs: Tests for Vector16sb.
9018 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9020 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9022 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9024 * mini-ops.h: Add packed signed min, max and compare greater.
9028 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9031 * simd-methods.h: Add CompareGreaterThan.
9033 * simd-methods.h: Remove CompareEquals.
9035 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9037 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9039 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9042 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9044 * basic-simd.cs: Fix tests due to change in the API.
9046 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9048 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9050 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9052 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9054 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9055 inst_offset as this has invalid values for LDADDR.
9057 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9059 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9061 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9063 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9065 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9066 for accessing field->data.
9068 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9070 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9072 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9074 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9076 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9078 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9080 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9081 from the cfg mempool.
9083 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9085 * basic-simd.cs: Tests for new methods in Vector8us.
9087 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9089 * mini-ops.h: Add multiply and store high.
9093 * mini-x86.c (mono_arch_output_basic_block): Same.
9095 * simd-methods.h: Same.
9097 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9100 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9102 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9103 mono_class_setup_vtable ().
9105 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9106 mono_class_get_vtable_entry () for accessing klass->vtable.
9108 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9110 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9113 * method-to-ir.c (mono_save_token_info): Don't save references made from
9116 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9117 of generic instances.
9119 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9121 2008-10-19 Mark Probst <mark.probst@gmail.com>
9123 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9124 OP_JMP depends on the method signature. Calculate it properly.
9126 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9128 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9131 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9133 (emit_extra_methods): Add another table mapping method indexes to
9134 offsets in the extra_method_info table.
9136 * mini.h: Bump AOT file format version.
9138 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9139 and mono_aot_get_method_from_token () into one function.
9141 2008-10-19 Mark Probst <mark.probst@gmail.com>
9143 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9146 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9148 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9151 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9154 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9156 * mini.h: Bump aot file format version.
9158 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9159 AOT file can contain native code for methods which are not in the METHOD
9160 table. Generate code for non-sharable generic instances of generic methods
9161 found in the METHODSPEC table.
9163 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9164 encoding generic type handles.
9166 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9167 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9169 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9170 macros + MONO_ADD_INS.
9172 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9175 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9177 * mini.h: Bump aot file format version.
9179 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9181 2008-10-17 Mark Probst <mark.probst@gmail.com>
9183 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9184 platforms, with definable stack alignment value. Set to 16 now
9187 * mini.c, mini.h, driver.c: Command line option for disabling
9190 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9192 * basic-simd.cs: Tests for new methods in Vector4ui.
9194 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9196 * mini-ops.h: Add packed int shuffle.
9200 * mini-x86.c (mono_arch_output_basic_block): Same.
9202 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9203 extract mask, max, min, shuffle.
9205 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9207 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9209 * basic-simd.cs: Tests for new methods in Vector8us.
9211 2008-10-17 Mark Probst <mark.probst@gmail.com>
9213 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9214 RuntimeTypeHandle, not a TypedReference.
9216 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9218 * simd-intrinsics.c: remove relocations.
9220 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9222 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9223 optimizations from the x86 backend.
9225 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9227 * simd-methods.h, simd-intrinsics.c: debloat method names and
9228 prepare for no relocations.
9230 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9232 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9236 * mini-x86.c (mono_arch_output_basic_block): Same.
9238 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9239 extract mask, max, min and sum of absolute differences.
9241 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9244 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9246 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9247 Renamed one test for consistency.
9249 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9251 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9252 fix to the code that deal with other blocks.
9254 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9256 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9258 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9260 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9261 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9262 able to process the source reg.
9264 2008-10-16 Martin Baulig <martin@ximian.com>
9266 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9268 * inssel.brg: Add `OP_HARD_NOP'.
9270 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9272 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9273 `OP_HARD_NOP' instruction when running inside the debugger.
9275 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9276 `OP_HARD_NOP' instruction when running inside the debugger.
9278 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9280 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9281 now works. The issue with the regalloc tripping up no longer
9284 * simd-intrinsics.c (load_simd_vreg): Same.
9286 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9288 * basic-simd.cs: Tests for new Vector8ui methods.
9290 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9292 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9293 only for type. This fixes crashes where MonoInst::klass is checked
9294 for ops of type != VTYPE or OBJ.
9296 * simd-intrinsics.c (load_simd_vreg): Same.
9298 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9300 * mini-ops.h: Add ops for packed shuffle/max/avg and
9305 * mini-x86.c (mono_arch_output_basic_block): Same.
9307 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9310 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9311 to emit extract mask op.
9313 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9314 to emit word shuffles.
9316 2008-10-15 Mark Probst <mark.probst@gmail.com>
9318 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9319 the largest alignment needed by a variable, but at least
9322 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9324 * basic-simd.cs: Tests for the fixes in the last commit.
9326 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9328 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9329 no longer handles STACK_PTR input.
9331 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9333 * simd-intrinsics.c (load_simd_vreg): New function that works like
9334 get_simd_vreg but handles STACK_PTR input.
9336 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9337 as the input can be an arbitrary pointer.
9339 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9340 LDADDR local optimization directly otherwise use a store op.
9342 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9344 * basic-simd.cs: Tests for dup low and dup high.
9346 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9348 * mini-ops.h: Add dup low and dup high ops.
9352 * mini-x86.c (mono_arch_output_basic_block): Same.
9354 * simd-intrinsics.c (vector4f_intrinsics): Same.
9356 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9358 * basic-simd.cs: Tests for recently added functionality.
9360 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9362 * mini-ops.h: Add remaining sse1 fp ops.
9364 * cpu-x86.md: Add remaining sse1 fp ops.
9366 * mini-x86.c (mono_arch_output_basic_block): Same.
9368 * mini.h: Add enum for simd FP compare conditions.
9370 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9372 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9373 so the backed can generate the appropriate op.
9375 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9376 This patch squeese one more byte from the SimdIntrinsc struct.
9378 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9379 a a shift amount intead of simply or'ing it.
9381 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9383 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9384 byte so we can have an aditional flags field without increasing struct size.
9386 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9387 against the simd_supported_versions bitmask.
9389 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9391 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9393 * mini.c: remove rawbuffer code (the only use here is unsafe because
9394 it takes locks during signal handling and the kernel now provides much
9395 better info in proc/pid/smaps these days).
9397 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9399 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9400 OP_X86_PUSH_OBJ. Fixes #434620.
9402 * objects.cs: Add a test.
9404 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9406 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9407 that the packuswb/packusdw don't work with unsigned numbers for what
9408 would be negative numbers in signed format.
9410 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9411 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9413 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9415 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9417 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9419 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9421 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9424 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9425 version as the enum in mini.h.
9427 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9428 for sse3 ops, check the simd_version field if present. This way the code
9429 works with all versions of sse.
9431 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9433 * simd-intrinsics.c: Fixed intrinsic name typo.
9435 * mini.h: Added missing simd exported function.
9437 * basic-simd.cs: Added tests for Vector4ui.
9438 Fixed broken test for Vector16b.
9440 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9442 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9443 the max length to 64.
9445 2008-10-10 Mark Probst <mark.probst@gmail.com>
9447 * method-to-ir.c: Only do the fast virtual generic method call for
9448 non-wrapper methods.
9450 * mini.h, mini-trampolines.c: The new generic virtual remoting
9451 trampoline handles virtual method calls via the vtable (as done by
9452 the fast virtual generic method calls) to remoting proxies.
9454 * mini.c (mono_jit_create_remoting_trampoline): For generic
9455 methods reate a generic virtual remoting trampoline.
9457 * mini-amd64.h: Enable fast virtual generic method calls again.
9459 2008-10-10 Mark Probst <mark.probst@gmail.com>
9461 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9462 restore registers when doing tail calls.
9464 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9466 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9469 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9471 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9473 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9475 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9477 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9479 * basic-simd.cs: Retrofit for API changes.
9481 2008-10-10 Mark Probst <mark.probst@gmail.com>
9483 * mini-ppc.c: Handle integer stack arguments for tail calls.
9485 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9487 * optflags-def.h: Removed sse3 optimization.
9491 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9494 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9496 * mini.h: Added enumeration with simd versions.
9498 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9501 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9503 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9505 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9507 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9509 * basic-simd.cs: Fixed test naming.
9511 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9513 * mini-ops.h: Added ops for packed and saturated math, shifts
9514 and packing/unpacking.
9516 * cpu-x86.md: Added descriptors for the above ops.
9518 * mini-x86.c: Added code to emmit the above ops.
9520 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9522 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9524 * aot-compiler.c (compile_method): Enable AOT for generic code.
9526 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9528 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9530 * mini.c: add a workaround for a common screwup that ends up blamed
9531 to mono (other processes blocking signal delivery).
9533 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9535 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9536 in the LDFLD/STFLD opcodes. Fixes #432673.
9538 * iltests.il.in: Add a new test.
9540 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9542 * mini-arm.c: attach the thread in unmanaged->managed transitions
9543 using delegates (bug #433148).
9545 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9547 * basic-simd.cs: Use new ShuffleSel constants.
9549 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9551 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9553 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9554 only disable simd intrinsics if no sse2 is detected.
9556 * optflags-def.h: Added sse3.
9558 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9561 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9563 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9564 when adding delegate-invoke wrappers.
9566 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9568 * Makefile.am: Reenable the simd tests.
9570 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9572 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9573 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9574 other vreg is allocated to that hreg.
9576 Contributed under MIT/X11 license.
9578 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9580 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9583 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9585 * basic-simd.cs: New test suite for SIMD intrinsics.
9587 * Makefile.am: Added new tests.
9589 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9591 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9595 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9597 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9598 using SSE2 aware opcodes.
9600 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9601 is enabled, this code path is only reachable if conversion ops are emmited after
9604 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9606 This optimization saves 6 bytes per conversion against the old version.
9608 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9610 * aot-compiler.c (compile_method): Don't skip methods referencing
9611 generic methods without a corresponding entry in token_info_hash, since
9612 encode_method_ref () can handle all generic methods now.
9614 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9615 generic context is set.
9617 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9618 generic sharing of LDTOKEN.
9620 2008-10-06 Mark Probst <mark.probst@gmail.com>
9622 * mini-amd64.h: Temporarily disabled fast virtual generic method
9623 calls because it breaks the System.Runtime.Remoting tests.
9625 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9627 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9629 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9630 so inlining actually works.
9631 (check_inline_caller_method_name_limit): Ditto.
9633 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9635 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9636 64 bit safety (from Olaf Hering and Andreas Farber).
9638 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9640 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9641 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9642 unused virtual call support code.
9644 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9646 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9647 which can't use aot trampolines.
9648 (decode_patch): Don't create aot trampolines for methods which can't use
9651 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9652 use aot trampolines.
9654 * mini.h: Bump AOT image format version.
9656 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9658 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9659 to save_token_info () since cmethod is inflated for constrained calls.
9661 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9663 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9665 * Makefile.am: Add build rules for ppc64.
9666 This avoids the build failing at pedump with unresolved symbols
9667 due to lack of arch_sources. Instead it will now fail earlier
9668 due to lack of cpu-ppc64.md.
9670 Contributed under MIT/X11 license.
9672 2008-10-04 Mark Probst <mark.probst@gmail.com>
9674 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9677 * iltests.il.in: Add test case for tail call with many arguments.
9679 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9681 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9682 to the fast virtual generic method code until the aot case is fixed.
9684 2008-10-03 Mark Probst <mark.probst@gmail.com>
9686 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9688 2008-10-03 Mark Probst <mark.probst@gmail.com>
9690 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9693 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9695 * simd-intrinsics.c: Forgot to add this one.
9697 * mini-codegen.c: Fix macro in case SIMD is not supported.
9699 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9701 This patch land initial JIT support for simd intrinsics.
9703 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9705 * Makefile.am: Added simd-intrinsics.c
9707 * simd-intrinsics.c: New file with simd instrinsic related
9710 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9712 * cpu-x86.md: Add simd related instructions.
9714 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9716 * driver.c: Added two new --regression variants.
9718 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9720 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9722 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9723 extract some complicated logic to helper functions.
9725 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9727 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9729 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9730 the specialized simplification pass.
9732 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9734 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9736 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9739 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9740 if MONO_ARCH_NEED_SIMD_BANK is defined.
9742 * mini-ops.h: Added the new simd ops.
9744 * mini-x86.c: Added mono_arch_xregname.
9746 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9748 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9750 * mini-x86.h: Define simd related MONO_ARCH macros.
9752 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9754 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9756 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9757 MONO_CLASS_IS_SIMD to deal with simd related IR.
9759 * mini.h (MonoInst): Added spill_var to the backend union.
9761 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9763 * mini.h: Added forward declarations of the new simd fuctions.
9765 * optflags-def.h: Added new optimization names SIMD.
9767 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9769 * regalloc.h: Added support for working with 3 register banks.
9771 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9773 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9775 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9777 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9779 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9781 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9782 instead of one on 64 bit systems.
9784 * method-to-ir.c: Remove unused includes.
9786 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9788 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9789 cfg->used_int_regs, since the two are different on arm.
9791 2008-10-02 Mark Probst <mark.probst@gmail.com>
9793 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9794 mono_method_get_vtable_index() to get the vtable index.
9796 2008-10-02 Mark Probst <mark.probst@gmail.com>
9798 * method-to-ir.c (mono_method_to_ir2): Don't create native
9799 wrappers for array methods, because they're never called (and if
9800 they were called they wouldn't work).
9802 2008-10-02 Mark Probst <mark.probst@gmail.com>
9804 * method-to-ir.c (mono_method_to_ir2): Array methods are
9805 special-cased and must not be invoked indirectly via the (M)RGCTX
9806 when generic sharing is turned on. Fixes #431413.
9808 2008-10-01 Mark Probst <mark.probst@gmail.com>
9810 * method-to-ir.c: When generic sharing is active, call
9811 non-interface virtual generic methods via the standard trampoline.
9813 * mini-trampolines.c: Handle virtual generic shared methods.
9815 * mini.h, mini-x86.c, mini-x86.h: New argument for
9816 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9817 method thunks and which is the trampoline to call if the lookup
9818 fails. Enable the virtual generic method thunk for x86.
9820 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9821 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9822 argument but assert that it's NULL, because these archs don't yet
9823 implement the virtual generic method thunk. Changes in the IMT
9824 thunk data structures.
9826 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9828 * aot-compiler.c (emit_globals): Avoid invalid characters in
9829 the static linking symbol.
9831 * objects.cs: Add a test for the range check optimization. Fix warnings.
9833 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9834 optimization from the current JIT.
9836 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9837 later in decompose_array_access_opts () to allow more optimizations.
9839 * method-to-ir.c (mono_handle_soft_float): Rename this to
9840 mono_decompose_soft_float () for consistency.
9842 * mini-ops.h: Fix arguments of OP_STRLEN.
9844 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9845 into a separate function.
9846 (reset_cast_details): Ditto.
9847 (handle_unbox): Save cast details. Fixes #431254.
9849 * method-to-ir.c: Remove some obsolete FIXMEs.
9851 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9853 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9855 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9857 * mini-codegen.c: More work on macros to make them
9858 ready for multiple regbanks.
9860 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9862 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9864 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9866 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9868 * mini-codegen.c (mono_spillvar_offset): Proper support for
9871 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9873 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9874 the stack overflow changes.
9876 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9878 * mini-codegen.c: Make all bank macros depend on reg_bank.
9880 * mini-codegen.c (mono_local_regalloc): Make free mask
9881 initialization regbank aware.
9883 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9885 * mini-codegen.c (mono_local_regalloc): Extract callee
9886 mask selection to a function and make it regbank aware.
9888 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9890 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9891 code to deal with many regbanks.
9893 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9895 * mini-codegen.c: More fp->regbank changes.
9897 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9899 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9900 of a hardcoded constant.
9902 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9904 * method-to-ir.c (type_from_stack_type): Fix typo.
9906 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9908 * mini-ia64.c (emit_move_return_value): Convert float return values to
9911 * objects.cs: Add a new test.
9913 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9914 VARARG methods to fix an assert later.
9916 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9917 end so it at least compiles.
9919 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9921 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9923 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9925 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9926 optimization to a new function (emit_optimized_ldloca_ir) and enable
9927 it for both ldloca and ldloca_s.
9929 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9931 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9932 gshared CASTCLASS code.
9934 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9935 amd64, where the libc stack unwinder encounters stack frames referring to
9936 native code in unmapped memory.
9938 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9941 * generics.cs: Add new test.
9943 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9945 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9946 add a check that one of the ARM_FPU_ constants is defined.
9948 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9950 * mini-exceptions.c: Fix build on non-altstack platforms.
9952 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9955 * ir-emit.h: Add a comment to NEW_PCONST.
9957 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9959 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9961 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9962 after the changes to MonoJitDomainInfo.
9964 2008-09-27 Mark Probst <mark.probst@gmail.com>
9966 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9968 2008-09-27 Mark Probst <mark.probst@gmail.com>
9970 * mini-ppc.c: Compiler warning fixes.
9972 2008-09-27 Mark Probst <mark.probst@gmail.com>
9974 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9977 2008-09-27 Mark Probst <mark.probst@gmail.com>
9979 * exceptions-ppc.c, mini-ppc.h: Compile
9980 mono_arch_handle_altstack_exception() on Darwin, too.
9982 2008-09-27 Mark Probst <mark.probst@gmail.com>
9984 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9985 work on archs which don't have generic sharing implemented, only
9986 without the vtable_arg.
9988 2008-09-26 Mark Probst <mark.probst@gmail.com>
9990 * mini.c: Added comment explaining why delegate ctor icall
9991 wrappers are compiled.
9993 2008-09-26 Mark Probst <mark.probst@gmail.com>
9995 * mini.c: Don't produce trampolines to delegate ctor icall
9996 wrappers but compile them upfront.
9998 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10000 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10001 runtime-set function when going back to managed code. Currently this
10002 is used to set back the protection on the soft ovf pages and/or to
10003 throw the stack overflow exception that happened in unmanaged code.
10005 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10007 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10008 runtime-set function when going back to managed code. Currently this
10009 is used to set back the protection on the soft ovf pages and/or to
10010 throw the stack overflow exception that happened in unmanaged code.
10012 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10014 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10015 the support code for restoring stack protection after stack overflows
10016 that happen in unmanaged code. Don't set the exec permission on the
10017 soft overflow area.
10019 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10021 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10022 delegate->method_ptr is set. Fixes #428054.
10024 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10026 * tests.cs: Rename to ratests.cs.
10028 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10029 emit_get_rgctx_... functions.
10031 2008-09-25 Mark Probst <mark.probst@gmail.com>
10033 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10035 2008-09-25 Mark Probst <mark.probst@gmail.com>
10037 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10038 before asserting that method is sharable.
10040 2008-09-25 Mark Probst <mark.probst@gmail.com>
10042 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10043 whether method needs a static RGCTX wrapper used instead of
10044 complex conditions.
10046 * generic-sharing.c, mini.h: A few functions moved to
10047 metadata/generic-sharing.c.
10049 2008-09-25 Mark Probst <mark.probst@gmail.com>
10051 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10052 Generic code sharing for value types, which essentially means
10053 treating value type methods like static methods. The RGCTX is
10054 passed in the same way.
10056 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10058 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10059 opcode when creating multi-dimensional arrays of open types.
10061 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10062 open generic types.
10064 * generics.cs: Add a test.
10066 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10068 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10070 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10072 * mini.c (mini_method_compile): Set it when running under the debugger.
10074 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10075 vreg optimization if the flag is set.
10077 * driver.c (mono_main): Add --attach= option to pass options to
10080 * mini.c (sigquit_signal_handler): Start the attach agent.
10082 * ssapre.c: Disable this to save space since it is not yet ported to
10085 * regalloc2.c: Disable this to save space.
10087 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10089 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10091 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10092 the -v option useful again.
10094 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10096 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10099 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10100 arrays of arrays. Fixes #428406.
10102 * method-to-ir.c (mini_emit_castclass): Ditto.
10104 * objects.cs: Add new test.
10106 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10108 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10109 was wrong at it choked against target_type_is_incompatible for byref types.
10111 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10113 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10116 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10118 * mini-exceptions.c: update a few more exceptions-related counters.
10120 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10122 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10123 new functions to allocate from persistent mempools.
10125 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10127 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10128 multiple register banks in the future.
10130 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10132 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10134 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10136 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10138 * mini.h: Export type_to_eval_stack_type.
10140 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10141 is only ins->klass of byref types.
10143 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10145 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10146 (mini_emit_memcpy2): Ditto.
10148 * mini-amd64.c: Fix a warning.
10150 2008-09-21 Mark Probst <mark.probst@gmail.com>
10152 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10155 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10157 * method-to-ir.c: Extract stloc micro-optimization to a
10158 function and apply it to all cases.
10160 2008-09-19 Mark Probst <mark.probst@gmail.com>
10162 * method-to-ir.c: Don't fail generic code sharing in cases we
10165 2008-09-18 Mark Probst <mark.probst@gmail.com>
10167 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10169 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10171 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10174 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10176 * trace.c: make tracing more useful and correct, with per-thread
10177 id and indent info.
10179 2008-09-15 Mark Probst <mark.probst@gmail.com>
10181 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10182 doing a method call and the argument is an R4.
10184 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10186 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10189 2008-09-13 Mark Probst <mark.probst@gmail.com>
10191 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10193 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10195 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10196 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10198 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10200 * driver.c: Add a --agent argument (not supported yet) to load managed
10201 agent assemblies before loading the main assembly, similarly to how the
10202 Java VM handles agents.
10204 2008-09-11 Mark Probst <mark.probst@gmail.com>
10206 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10207 function to do stack layout of local variables.
10209 2008-09-11 Mark Probst <mark.probst@gmail.com>
10211 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10214 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10216 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10217 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10218 JIT if DISABLE_JIT is defined.
10220 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10223 2008-09-10 Mark Probst <mark.probst@gmail.com>
10225 * iltests.il.in: Disable the fconv test on PPC (the result is
10226 undefined according to ECMA).
10228 2008-09-10 Mark Probst <mark.probst@gmail.com>
10230 * iltests.il.in: Enable tail call tests for PPC.
10232 * mini.h: Add variable for storing incoming valuetype argument
10233 addresses for tail calls.
10235 * mini-ppc.c: Implement valuetype arguments and return values for
10236 tailcalls on Linux.
10238 2008-09-09 Mark Probst <mark.probst@gmail.com>
10240 * mini-ppc.c: Partially implement tail calls (struct arguments and
10241 return values not supported).
10243 * method-to-ir.c: Enable tail calls on PPC.
10245 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10247 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10248 runtime-invoke wrappers to work around the problem of them getting
10249 assigned to a random class.
10251 * aot-runtime.c (mono_aot_get_method): Ditto.
10253 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10255 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10256 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10258 2008-09-07 Mark Probst <mark.probst@gmail.com>
10260 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10261 until they're implemented properly.
10263 * exceptions-ppc.c: Use arch-independent exception-handling code
10264 instead of custom one.
10266 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10269 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10271 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10272 applies when __powerpc__ is defined.
10274 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10276 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10277 methods to their code to avoid computing the full name of wrappers and
10278 doing a lookup in a string hash table.
10280 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10282 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10283 we identify bblocks before method_to_ir () is ran.
10285 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10286 Also avoid optimizing branches pointing to themselves.
10288 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10290 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10292 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10294 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10296 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10297 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10298 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10301 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10302 jumped to the same entry in plt_jump_table.
10304 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10306 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10309 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10311 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10312 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10315 2008-08-29 Geoff Norton <gnorton@novell.com>
10317 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10318 segment, and doesn't properly handle .space as .text. Fixes
10321 2008-08-29 Geoff Norton <gnorton@novell.com>
10323 * mini.c: Disable the mach exception handler when running on
10326 2008-08-29 Geoff Norton <gnorton@novell.com>
10328 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10329 globals on Darwin/ARM
10331 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10333 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10334 since too many things depend on it. Instead, call
10335 mono_runtime_set_no_exec ().
10337 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10340 * aot-compiler.c: Add an 'asm-only' AOT option.
10342 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10344 * aot-compiler.c (compile_method): Disable gshared support for now as it
10347 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10349 * mini-amd64.h : Fix a compiler warning.
10351 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10352 Changed to use a callback function to retrieve the unwind info.
10353 This avoids problems observed when code blocks were removed by
10354 unloading an app domain.
10356 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10357 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10360 Contributed under MIT/X11 license.
10362 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10364 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10365 case to keep the stack aligned to 8.
10367 Contributed under MIT/X11 license.
10369 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10371 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10372 avoid repeated linear searches.
10374 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10376 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10377 methods it can't handle.
10379 * aot-compiler.c (add_method): Avoid adding a method twice.
10380 (add_wrappers): Add runtime invoke wrappers for all methods.
10382 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10383 function to create an aot-compatible version of this trampoline.
10385 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10387 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10389 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10391 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10392 with a generic sharing failure.
10394 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10396 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10397 CEE_RETHROW. Fixes #419634.
10399 * mini.c (mono_method_to_ir): Ditto.
10401 * exceptions.cs: Add a new test.
10403 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10404 to mono_type_stack_size_internal () since some callers might not pass in
10407 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10408 instrument_prolog. Fixes #419878.
10410 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10411 doubles in soft float mode volatile.
10413 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10415 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10417 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10418 to handle soft float correctly.
10420 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10423 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10425 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10426 to sp, since the generics catch code requires it.
10428 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10431 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10432 mono_arch_emit_imt_argument ().
10434 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10436 * mini-arm.c tramp-arm.c: Generic sharing updates.
10438 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10440 * mini-arm.c: Fix the arm build.
10442 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10443 handling enums, generic instances and generic sharing.
10444 (mini_type_stack_size_full): Ditto.
10446 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10448 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10450 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10452 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10455 * mini-arm.c: Various small generic sharing changes.
10457 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10459 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10462 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10463 helper function to return a generic class init trampoline.
10465 * method-to-ir.c mini.c: Use it.
10467 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10468 arch-specfic function to return a generic class init trampoline.
10470 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10471 the GENERIC_CLASS_INIT custom code.
10473 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10474 a fatal error, not a sharing failure.
10476 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10479 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10480 trampoline argument from MONO_ARCH_VTABLE_REG.
10482 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10483 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10484 argument, and pass the vtable in VTABLE_REG.
10486 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10487 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10488 argument, and pass the vtable in VTABLE_REG.
10489 (mono_arch_create_trampoline_code_full): Remove some special casing for
10490 the rgctx fetch trampoline.
10492 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10495 * iltests.il: Add a test for it.
10497 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10499 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10501 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10504 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10505 use mono_jit_info_table_find () to avoid recursion.
10506 (mono_delegate_trampoline): Add a sync wrapper here.
10508 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10511 * mini.c (mono_method_to_ir): Ditto.
10513 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10514 add_sync_wrapper argument. Don't add a sync wrapper here.
10515 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10517 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10519 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10521 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10522 of nonvolatile registers back from MonoContext to CONTEXT.
10524 Contributed under MIT/X11 license.
10526 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10528 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10529 arguments on Winx64 there are only 4 argument registers. For this
10530 logic to work the last argument must be pulled from the stack.
10532 Contributed under MIT/X11 license.
10534 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10536 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10538 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10539 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10540 encode/decode_method_ref ().
10542 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10544 * aot-runtime.c (decode_patch): Ditto.
10546 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10547 MONO_PATCH_INFO_METHOD.
10549 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10550 MonoGenericJitInfo.
10552 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10553 MonoGenericJitInfo.
10555 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10557 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10558 one from the caller.
10560 * aot-runtime.c (decode_generic_inst): New function to decode and
10561 return a interned generic inst.
10562 (decode_klass_ref): Use it.
10563 (decode_method_ref): Ditto.
10565 * aot-compiler.c (emit_exception_debug_info): Save
10566 jinfo->has_generic_jit_info too.
10568 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10570 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10572 * iltests.il.in: Add a test for fconv_to_i.
10574 * liveness.c: Disable the liveness2 pass for now to save space.
10576 * regalloc2.c: Include mempool-internals.h to fix warnings.
10578 * aot-compiler.c (encode_method_ref): Encode the context of generic
10581 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10582 the context saved in the aot file.
10584 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10586 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10588 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10589 volatile so they won't be optimized away.
10591 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10597 * dominators.c: Remove duplicated functions that now are in
10598 mempool-internals.h.
10600 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10602 * aot-compiler.c: Fix warnings.
10604 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10606 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10608 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10611 * mini.c (mono_resolve_patch_target): Ditto.
10613 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10614 (encode_klass_ref): Add support for encoding VARs/MVARs.
10616 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10618 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10619 the handling of the got entries into a separate 'decode_got_entry' function.
10620 Add support for RGCTX_FETCH.
10622 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10623 clobbered by the trampoline code.
10625 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10626 not clobbered by the indirect calling code.
10628 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10630 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10633 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10635 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10636 signature using the compilation mempool otherwise we would leak it.
10638 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10640 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10641 mono_emit_abs_call ().
10643 * patch-info.h: Add GENERIC_CLASS_INIT.
10645 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10647 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10648 as their target as a near call.
10650 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10652 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10654 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10655 call to a runtime function described by a patch.
10657 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10658 mono_emit_abs_call, this has the advantage that the ABS handling code in
10659 mono_codegen () can handle them both, and can handle other stuff in the
10660 future without additional code.
10662 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10664 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10667 * mini.h: Add missing bblock related prototypes.
10669 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10670 reverse_inst_list_len fields.
10672 * mini.c: Refactor this file a bit by moving branch optimizations to
10675 * method-to-ir.c: Merge generic sharing changes missed earlier.
10677 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10679 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10680 shared patches. Process METHODCONST as a shared patch.
10682 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10683 as it crashes on the 2.0 mscorlib.
10685 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10688 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10689 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10692 * aot-compiler.c: Reorganize the got handling code to be a bit more
10695 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10697 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10698 mono_patch_info_equals/hash, and use it to massively simplify
10701 * mini.c (mono_patch_info_hash): Simplify this and add support for
10704 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10706 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10707 handling code, since an offset is not enough to identify a trampoline.
10709 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10711 2008-08-17 Mark Probst <mark.probst@gmail.com>
10713 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10715 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10717 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10719 * decompose.c: PPC decompositions for various ops.
10721 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10723 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10725 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10726 call the generic trampoline code using a call, instead of a jump, to
10727 remove some special casing from the generic trampoline code.
10729 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10730 (mono_codegen): Ditto.
10732 * aot-compiler.c aot-runtime.c: Ditto.
10734 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10736 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10737 helper function to find the offset corresponding to a lazy fetch trampoline.
10739 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10740 when doing generic sharing.
10742 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10745 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10746 mini-trampolines.c to be with the other trampoline creation functions.
10748 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10749 as it is equal to method->signature in most cases, add a
10750 mono_emit_method_call_full variant which takes a signature and an imt
10753 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10755 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10756 to this function, since it could be computed easily from the method
10758 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10761 * method-to-ir.c mini.c: Remove references to
10762 compile_generic_method_wo_context.
10764 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10765 generic method calls.
10767 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10768 dimensional non-szarrays.
10770 * mini.c (mini_init): Register mono_array_new_1.
10772 * jit-icalls.c (mono_array_new_1): New jit icall.
10774 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10775 pointing to the method.
10777 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10778 method addresses belonging to METHOD_JUMP patches in the
10779 jump_target_got_slot_hash.
10780 (mono_aot_load_method): Ditto.
10782 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10783 METHOD_JUMP patches.
10785 * mini.c (mini_create_jit_domain_info): New helper function which
10786 initializes/frees domain->runtime_info.
10787 (mini_free_jit_domain_info): Ditto.
10788 (mini_init): Install the domain hook functions with the runtime.
10790 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10791 information maintained by the JIT.
10793 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10794 insertion into jump_table_hash into mono_codegen (), also implement proper
10797 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10798 tail calls, it is already done by the aot code.
10800 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10801 mechanism on amd64.
10803 * iltests.il.in: Make the jmp test a bit more complex.
10805 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10806 generic instances which doesn't have a token.
10808 * aot-runtime.c (decode_method_ref): Ditto.
10810 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10811 can handle this case now.
10812 (handle_box): Ditto.
10814 2008-08-15 Geoff Norton <gnorton@novell.com>
10816 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10819 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10821 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10822 calling generic methods.
10824 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10826 * aot-runtime.c (decode_patch_info): Ditto.
10828 * mini.c (mono_resolve_patch_target): Ditto.
10830 * patch-info.h: Add METHOD_RGCTX.
10832 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10834 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10836 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10837 arguments in registers.
10839 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10840 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10842 * mini.c (mini_method_compile): Abort aot compilation for generic
10843 methods if generic sharing is disabled.
10845 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10848 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10849 requiring an mrgctx.
10851 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10852 store instructions when converting a vcall to a normal call.
10854 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10855 mono_arch_find_jit_info.
10857 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10859 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10860 avoid calling mono_method_full_name () for every method even if the
10861 env var is not set.
10862 (check_inline_caller_method_name_limit): Ditto.
10864 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10866 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10867 assemblies in one run.
10869 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10870 skipped methods if it is not 0.
10872 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10874 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10876 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10877 MONO_ARCH_HAVE_UNWIND_TABLE.
10879 Contributed under MIT/X11 license.
10881 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10883 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10884 from default optimizaton list on Winx64.
10886 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10888 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10889 the LMF from the MonoJitTlsData structure.
10891 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10893 Contributed under MIT/X11 license.
10895 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10897 * mini.c (sigsegv_signal_handler): Fix the build.
10899 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10900 assembly->aot_module.
10902 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10903 hash table. This simplifies and speeds up a lot of code, and fixes support
10906 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10909 * mini-exceptions.c: Ditto.
10911 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10912 'native_offset' argument, since these are computed in the
10913 mono_find_jit_info () function.
10915 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10916 is used by exceptions-ppc.c.
10918 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10919 mono_arch_find_jit_info ().
10921 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10922 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10923 generic code in mini-exceptions.c.
10925 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10927 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10929 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10931 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10932 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10933 called while holding the loader lock. Fixes #415608.
10934 (mono_aot_get_method_from_token_inner): Ditto.
10936 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10938 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10939 to reduce differences between this and the generic implementation in
10941 (ves_icall_get_frame_info): Ditto.
10943 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10945 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10948 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10949 mono_arch_get_call_filter () and make it non-static, for consistency with the
10950 other architectures.
10952 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10955 * local-propagation.c:
10956 * mini-x86.c: Correct the name of arch defines.
10958 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10960 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10961 NO_EMULATE_LONG_SHIFT_OPS define.
10963 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10965 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10966 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10968 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10969 MACH fixes. Merged from the 2.0 branch.
10971 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10973 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10974 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10976 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10978 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10979 mono_marshal_get_native_wrapper () signature changes.
10981 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10983 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10984 conversion bug under arm.
10986 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10988 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10990 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10991 with overflow checking.
10993 2008-08-05 Marek Habersack <mhabersack@novell.com>
10995 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10996 to the genmdesc.pl file
10998 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11000 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11001 arg_array in the soft-float versions of the LOAD/STORE macros.
11003 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11006 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11008 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11010 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11011 a float HFA. Fixes #413621.
11013 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11015 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11016 frame_size to args_size. Fixes build.
11018 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11020 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11021 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11023 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11024 the stack are not unaligned. Fixes #413247.
11026 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11028 * mini.c: update jitted methods performance counters.
11030 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11032 * mini-exceptions.c: increase the exceptions thrown performance
11033 counter in mono_handle_exception ().
11035 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11037 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11038 can work with netmodules.
11040 2008-07-28 Geoff Norton <gnorton@novell.com>
11042 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11045 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11047 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11050 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11052 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11053 The float param registers and other param registers must be the
11054 same index on Windows x64.
11056 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11057 ArgValuetypeAddrInIReg argument case. Setting the argument
11058 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11060 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11061 variable computed above as the copy length for arguments of storage
11062 type ArgValuetypeAddrInIReg.
11064 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11065 ArgValuetypeAddrInIReg argument case. This case will rely on
11066 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11068 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11069 a 32 byte stack allocation for all calls. We will omit the adjustment for
11070 jump and tail call instructoins as they do not follow the typical call behavior.
11072 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11073 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11074 local variable and pass the local variable by reference to the called method.
11076 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11077 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11078 of a struct is passed in a register it must be saved with the other
11079 volatile argument on the stack.
11081 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11082 frame pointer the stack adjustment value must be saved to the unwind
11085 Contributed under MIT/X11 license.
11087 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11089 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11090 which got lost in the merge.
11092 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11094 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11097 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11099 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11100 icalls, since they won't be patched.
11102 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11103 different code sequence when running under valgrind to prevent some valgrind
11106 * iltests.il.in: Add new regression test.
11108 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11111 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11112 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11114 * iltests.il.in: Add new test.
11116 * aot-compiler.c: Fix some warnings.
11118 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11121 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11123 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11124 (mini_usage_jitdeveloper): Add a missing --wapi option.
11126 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11128 * mini-codegen.c: Simplify the is_fp macros.
11129 (free_up_ireg): Remove, use free_up_reg instead.
11130 (free_up_reg): Fix the fp case.
11132 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11134 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11137 * exceptions-x86.c: Merge some changes which seemed to have got lost
11138 in the linear-ir merge.
11140 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11142 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11143 long vreg volatile even if the variable was already created.
11145 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11146 volatile variables.
11148 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11150 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11152 * mini.c (mono_jit_compile_method_inner): Add support for
11153 MONO_EXCEPTION_BAD_IMAGE.
11155 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11156 mini_method_get_context () returns NULL. Fixes #356531.
11158 * mini.c (mono_method_to_ir): Ditto.
11160 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11161 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11163 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11165 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11166 in the LDFTN implementation.
11168 2008-07-25 Mark Probst <mark.probst@gmail.com>
11170 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11171 code, patch calls to icalls, too, even if they're not in the
11172 shared generic code hash. Fixes #411962.
11174 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11176 * cpu-x86.md: Increase the length of the fcall opcodes.
11178 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11179 calls returning floats.
11181 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11184 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11187 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11188 into the domain->method_code_hash.
11190 * aot-compiler.c: Fix win32 build.
11192 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11194 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11195 gshared NEWARR implementation.
11197 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11199 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11200 can be used outside of method_to_ir.
11202 * mini.h (MonoCompile): Add arg_types field.
11204 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11206 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11207 the values of the local arg_array and param_types array.
11209 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11211 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11212 got accesses might only get generated later when NEWOBJ is decomposed.
11214 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11215 looking up the native code of the target method when a delegate is called
11216 for the first time.
11218 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11221 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11223 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11224 AOT work on platforms without a working dlsym implementation.
11226 * mini.h: Bump AOT image format version.
11228 2008-07-24 Mark Probst <mark.probst@gmail.com>
11230 * mini-exceptions.c: Free a MonoType with
11231 mono_metadata_free_type() instead of g_free().
11233 * aot-runtime.c: Free a MonoType.
11235 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11237 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11240 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11243 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11244 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11247 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11249 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11250 NEWOBJ calls on valuetypes.
11252 * iltests.il.in: Add new test.
11254 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11256 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11258 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11259 is no longer needed.
11261 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11262 non register sized integer arguments.
11263 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11264 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11267 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11270 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11271 two a binop with different sized arguments is emitted.
11273 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11274 instruction in the ins==NULL case.
11276 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11278 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11280 * mini-x86.c: Fix osx build.
11282 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11285 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11286 instruction for non int sized variables.
11288 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11291 2008-07-23 Robert Jordan <robertj@gmx.net>
11293 * method-to-ir.c: Fix MSVC build.
11295 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11297 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11298 a non int sized type, widen it to an int since newer versions of gcc seem to
11299 generate code which needs this.
11301 * ssa2.c abcremoval2.c: Fix warnings.
11303 * *: Merge the Linear IR branch.
11305 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11306 the ChangeLog file there describes all the changes done over the years.
11307 Further documentation can be found at www.mono-project.com/Linear_IL.
11309 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11311 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11312 The float param registers and other param registers must be the
11313 same index on Windows x64.
11315 Contributed under MIT/X11 license.
11317 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11319 * mini.c: Make the previous fix GC safe.
11321 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11323 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11325 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11327 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11328 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11329 ArgValuetypeAddrInIReg instead.
11331 Contributed under MIT/X11 license.
11333 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11335 * mini-codegen.c (get_register_spilling): Fix a warning.
11337 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11339 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11340 for types which the initialization fails. Raises the provided exception
11341 at the right stop after cleanup.
11343 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11345 * aot-compiler.c: Free most of the memory allocated during compilation.
11347 * mini.c (mini_parse_debug_options): Fix a leak.
11349 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11350 during aot compilation.
11352 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11354 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11355 it has too much register pressure.
11357 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11359 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11361 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11363 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11366 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11367 on amd64 similar to the way it is done on arm.
11369 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11371 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11372 consistency, normalize error messages, avoid loading aot-only modules in
11375 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11378 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11380 2008-07-11 Martin Baulig <martin@ximian.com>
11383 (MonoDebuggerInfo): Add `interruption_request'.
11385 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11387 * aot-compiler.c (emit_plt): Remove some dead code.
11389 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11391 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11392 return the plt info offset belonging to a given plt entry.
11394 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11395 mono_aot_get_plt_info_offset.
11397 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11398 similar to the amd64 code by makeing jumps through a separate jump table
11399 instead of embedding the jump addresses into the code.
11401 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11403 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11406 2008-07-10 Martin Baulig <martin@ximian.com>
11408 * mini.c (mini_method_compile): Disable generics sharing when
11409 running in the debugger.
11411 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11413 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11415 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11416 the local register allocator from running out of registers on x86 when
11419 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11421 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11422 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11425 Contributed under MIT/X11 license.
11427 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11429 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11430 speed up the assembler.
11432 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11434 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11437 * mini.c: Move the soft float handling macros a bit earlier, add
11438 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11441 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11443 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11444 read-only to help catch code allocation requests.
11446 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11447 and turn it off when using --aot-only or when compiling with --aot=full.
11449 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11450 jump table for switches from the normal domain mempool, not the code
11453 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11454 unbox trampoline which handles aot-only mode too.
11456 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11457 an AOTed unbox trampoline.
11459 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11461 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11463 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11466 Contributed under MIT/X11 license.
11468 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11470 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11471 the unwind information for the method at the end of the allocated block.
11473 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11474 MonoCompileArch to hold the unwind info for SEH on Winx64
11476 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11477 frame pointer info for the method being compiled.
11479 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11480 the call to mono_exception_from_token.
11482 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11483 storing the method prolog information in a format that the Winx64 SEH can understand. This
11484 information is stored a the end of the method block because it is all 32-bit offset based.
11486 Contributed under MIT/X11 license.
11488 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11490 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11492 * wapihandles.c: Fix warnings.
11494 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11497 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11498 mono_jit_compile_method in aot-only mode since that calls the type
11501 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11502 get_delegate_invoke_impl in aot-only mode.
11504 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11506 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11508 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11510 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11513 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11515 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11516 init trampoline from the AOT file as well.
11518 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11519 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11522 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11525 * exceptions-amd64.c: Add _full variants for the remaining exception code
11526 creation functions as well, allow emission of relocatable code, remove
11527 caching since that is now done by the caller.
11529 * mini-exceptions.c: Add _full variants for the remaining exception code
11530 creation functions as well, add aot-only support.
11532 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11533 if we can determine a proper token for them.
11534 (add_wrappers): Add a few more wrappers.
11535 (emit_method_code): Remove some dead code.
11536 (emit_trampolines): Emit exception code too.
11538 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11540 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11541 mono_array_new_va which avoids varargs.
11543 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11545 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11546 mono_arch_create_specific_trampoline () in all places.
11548 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11549 a bit so it can be used for other things as well.
11551 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11554 * exceptions-amd64.c: Rename the caching from the exception code creation
11555 functions, it is done by the caller instead.
11557 * exceptions-amd64.c: Change the signature of the exception code creation
11558 functions to allow the creation of relocatable code later.
11560 * mini-exceptions.c: Add a set of functions to query the various
11561 runtime-generated exception functions.
11563 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11564 mono_arch_.. () functions.
11566 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11568 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11570 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11572 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11573 (mini_get_vtable_trampoline): Ditto.
11575 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11576 code in the AOT case by returning the code size and a list of relocations to
11579 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11581 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11583 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11586 Contributed under MIT/X11 license.
11588 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11590 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11591 so the buffer size can be computed correctly. Fixes #404735.
11593 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11594 normally as cfg->debug_info is already freed.
11596 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11598 * mini-amd64.c: For calls returning vtypes in registers, don't store
11599 the return address on the stack, instead allocate a separate local for
11602 2008-07-05 Mark Probst <mark.probst@gmail.com>
11604 * mini-trampolines.c, mini.h: Add an argument to
11605 mono_create_jit_trampoline_in_domain() for turning off the adding
11606 of the sync wrapper.
11608 * mini.c: Use the JIT trampoline without sync instead of
11609 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11612 2008-07-04 Mark Probst <mark.probst@gmail.com>
11614 * driver.c: Turn on GSHARED optimization by default.
11616 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11618 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11619 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11621 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11622 create a variant of the generic trampoline code callable from AOTed trampolines.
11624 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11625 trampoline code callable from AOTed trampolines.
11627 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11629 2008-07-04 Mark Probst <mark.probst@gmail.com>
11631 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11632 pass-through manner.
11634 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11635 and don't fail sharing for them anymore.
11637 * mini-exceptions.c: Handle exceptions in shared generic methods.
11639 * generic-sharing.c: When checking the context of a generic
11640 method, also check its class's context. Don't treat wrappers as
11643 * mini-trampolines.c: Some code factored out to
11644 metadata/generic-sharing.c. Handle the MRGCTX case.
11646 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11647 we must deal with the method being of another instantiation of the
11648 class. Add static rgctx invoke wrappers to generic methods.
11650 2008-07-04 Mark Probst <mark.probst@gmail.com>
11652 * mini.c: Provide all jit infos of generic shared methods with a
11655 * mini-exceptions.c: Handle the new situation that a generic info
11656 might be available, but not info about the this/vtable/mrgctx
11659 2008-07-03 Mark Probst <mark.probst@gmail.com>
11661 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11664 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11666 * dominators.c (check_dominance_frontier): Fix a warning.
11668 * mini.h: Add some missing prototypes.
11670 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11672 * driver.c (mono_jit_init_version): Correct the comments since the first
11673 argument should be the name of the root domain, not a filename.
11675 * aot-runtime.c (make_writable): Error out if this is called while running
11677 (load_aot_module): Ditto.
11679 * aot-compiler.c: Really fix the computation of method indexes.
11681 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11682 optimizations as this is no longer called frequently.
11684 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11685 method and the invoke impl code and pass it to the delegate trampoline instead of
11686 just the delegate class.
11688 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11690 * aot-compiler.c: Fixup the computation of method indexes.
11691 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11692 the method builder infrastructure.
11694 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11697 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11698 mode, load the method right away instead of creating a trampoline.
11700 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11702 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11705 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11707 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11708 (mono_aot_load_method): Use method_index instead of method->token.
11710 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11711 can handle icalls etc. properly.
11713 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11715 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11717 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11718 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11719 JIT_ICALL_ADDR patch type.
11721 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11723 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11725 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11727 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11729 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11731 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11732 domain->jit_code_hash.
11734 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11736 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11738 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11740 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11741 get_this_arg_from_call, let it compute it when needed.
11743 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11744 gsctx from code only when needed.
11746 * mini-trampolines.c (get_generic_context): Rename this to
11747 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11748 it can be called by the arch backends.
11750 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11752 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11754 * driver.c (mono_main): Add experimental --aot-only command line option.
11756 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11759 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11761 * driver.c (DllMain): Remove mono_module_handle.
11763 Contributed under MIT/X11 license.
11765 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11767 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11768 for emitting methods which are not in the source assembly. Detect and report
11769 failure of assembling+linking.
11771 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11773 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11775 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11777 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11779 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11781 * mini.h: Remove some obsolete prototypes.
11783 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11785 2008-06-24 Mark Probst <mark.probst@gmail.com>
11787 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11788 supported by Visual Studio, so use alloca().
11790 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11792 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11795 2008-06-23 Mark Probst <mark.probst@gmail.com>
11797 * mini.c: Fail sharing of a generic method if it contains an open
11798 catch clause (because we don't pass MRGCTXs yet).
11800 2008-06-23 Mark Probst <mark.probst@gmail.com>
11802 * mini.c: When compiling a method with generic sharing, insert the
11803 method instantiated with an all-Object generic context into the
11804 jit info table, instead of the context of the first instantiation
11805 of the method we happen to compile.
11807 2008-06-18 Martin Baulig <martin@ximian.com>
11809 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11810 `major_version' and `minor_version'.
11812 2008-06-17 Mark Probst <mark.probst@gmail.com>
11814 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11815 mono_method_is_generic_sharable_impl() takes an additional
11816 argument specifying whether to treat type variables as reference
11819 2008-06-17 Mark Probst <mark.probst@gmail.com>
11821 * mini.h: Removed obsolete prototypes.
11823 2008-06-17 Mark Probst <mark.probst@gmail.com>
11825 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11826 already handle them.
11828 2008-06-17 Mark Probst <mark.probst@gmail.com>
11830 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11831 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11832 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11833 tramp-x86.c: Added a MonoGenericContext* argument to
11834 mono_arch_get_unbox_trampoline() so that it can call other
11835 functions which require it.
11837 2008-06-17 Mark Probst <mark.probst@gmail.com>
11839 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11840 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11841 mono_arch_get_this_arg_from_call() takes a
11842 MonoGenericSharingContext* as well.
11844 2008-06-17 Mark Probst <mark.probst@gmail.com>
11846 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11847 implement generic sharing of unbox.
11849 2008-06-17 Mark Probst <mark.probst@gmail.com>
11851 * mini.c: Don't compute the vtable to determine whether a field is
11852 special static, because it might not work for open types.
11854 2008-06-17 Mark Probst <mark.probst@gmail.com>
11856 * mini.c: Removed the unused token_type and token_source arguments
11857 from get_runtime_generic_context_ptr().
11859 2008-06-17 Marek Habersack <mhabersack@novell.com>
11861 * mini.c (ADD_BINOP): fix the build
11863 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11865 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11868 2008-06-16 Mark Probst <mark.probst@gmail.com>
11870 * mini.h: Removed class relations enum that's not used anymore.
11872 2008-06-16 Mark Probst <mark.probst@gmail.com>
11874 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11876 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11877 the lazy fetch trampoline access code.
11879 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11881 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11883 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11885 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11887 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11889 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11891 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11893 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11896 * mini-ops.h: Add MIN/MAX_UN opcodes.
11898 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11901 * basic-math.cs: Add more min/max tests.
11903 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11905 2008-06-13 Mark Probst <mark.probst@gmail.com>
11907 * mini.c: Small fix in the prologue of emit_castclass.
11909 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11911 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11913 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11914 do not work even for unsigned types. Fixes #400014.
11916 * basic-math.cs: Add regression tests for unsigned Min/Max.
11918 2008-06-13 Mark Probst <mark.probst@gmail.com>
11920 * mini.c: Added additional context_used argument to several
11921 functions, which will be needed for sharing generic methods. Use
11922 GET_RGCTX macro wherever appropriate. Declare only one
11923 context_used in mono_method_to_ir().
11925 2008-06-13 Mark Probst <mark.probst@gmail.com>
11927 * mini.c, generic-sharing.c: Removed generic class relations.
11929 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11930 functions due to MRGCTX changes.
11932 2008-06-13 Mark Probst <mark.probst@gmail.com>
11934 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11935 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11936 with calculated IMT.
11938 * mini.c: Generic sharing of calls via generic interfaces.
11940 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11941 generic method with non-constant MonoGenericContext*. Instead,
11942 the context is taken out of the method itself.
11944 2008-06-13 Mark Probst <mark.probst@gmail.com>
11946 * mini.c: Generic sharing of ldvirtftn.
11948 2008-06-13 Mark Probst <mark.probst@gmail.com>
11950 * mini.c: Generic sharing of ldftn.
11952 2008-06-13 Mark Probst <mark.probst@gmail.com>
11954 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11956 2008-06-13 Mark Probst <mark.probst@gmail.com>
11958 * mini.c: Generic sharing of the special case of ldtoken followed
11959 by a call to GetTypeFromHandle.
11961 2008-06-13 Mark Probst <mark.probst@gmail.com>
11963 * mini.c: Generic sharing of box for nullable types.
11965 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11967 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11968 are passed on the stack. Fixes #324807.
11970 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11972 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11973 for the ArgValuetypeAddrInIReg case.
11975 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11976 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11978 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11979 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11980 local variable and pass the local variable by reference to the called method.
11982 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11983 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11985 Contributed under MIT/X11 license.
11987 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11989 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11991 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11994 2008-06-10 Martin Baulig <martin@ximian.com>
11997 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11999 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12001 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12002 possible error when no arguments are passed.
12004 Contributed under MIT/X11 license.
12006 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12008 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12009 where the file name is NULL.
12011 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12013 * mini.c: Fix s390 build.
12015 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12017 * trace.c (mono_trace_parse_options): Fix warnings.
12019 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12021 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12023 * mini.c (remove_block_if_useless): Avoid printing the method name.
12025 * mini.c: Remove needless setting of ins->cil_code which is now done by
12028 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12031 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12032 translated code after it has been patched.
12034 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12036 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12037 avoid problems during code patching on SMP systems.
12038 (emit_call): Avoid adding a patch info which is already added by
12040 (mono_arch_emit_exceptions): Ditto.
12042 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12044 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12045 MONO_TYPE_ISSTRUCT already checks for it.
12047 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12049 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12050 structs with floats on Winx64 the float registers are not used.
12051 The integer registers are always used..
12052 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12053 only one register will be used and only if the size of the struct
12054 is 1,2,4, or 8 bytes.
12056 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12057 to work for Winx64.
12059 Contributed under MIT/X11 license.
12061 2008-06-05 Martin Baulig <martin@ximian.com>
12063 * debug-debugger.c (debugger_lookup_class): Also call
12064 mono_class_setup_methods() here; we're only called from RTI.
12066 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12068 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12069 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12070 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12071 Post-process object files and add dtrace-generated object, if necessary.
12073 Contributed under MIT/X11 license.
12075 2008-06-04 Mark Probst <mark.probst@gmail.com>
12077 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12080 * mini.c: Generic sharing for unbox.any and castclass.
12082 2008-06-04 Mark Probst <mark.probst@gmail.com>
12084 * mini.c: Ignore tailcall prefix in shared generic code and when
12085 doing calls which require a vtable/rgctx argument.
12087 2008-06-04 Mark Probst <mark.probst@gmail.com>
12089 * mini.c: Don't free the JIT info.
12091 * driver.c: Changes in the JIT info table testing code.
12093 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12095 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12096 interruption. Fix some warnings.
12098 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12099 interruption_checkpoint.
12101 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12103 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12104 from embedding applications.
12106 2008-06-02 William Holmes <billholmes54@gmail.com>
12108 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12109 reserving 32 bytes on the stack when making calls.
12111 Contributed under MIT/X11 license.
12113 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12115 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12116 the linear IL branch.
12118 * driver.c: Print out more information for --version on arm.
12120 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12122 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12123 bb_exit instead, since out of line bblocks might not actually be emitted
12126 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12127 maximum epilog size for out of line bblocks if tracing is enabled.
12129 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12131 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12133 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12135 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12137 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12138 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12141 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12143 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12144 the 'value' to store is a constant.
12146 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12148 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12149 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12151 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12153 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12154 for accessing method->generic_container.
12156 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12158 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12160 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12162 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12164 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12167 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12169 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12171 * mini.c: Handle the case when mono_class_vtable () fails.
12173 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12174 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12177 2008-05-22 Mark Probst <mark.probst@gmail.com>
12179 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12180 together with domain sharing.
12182 2008-05-22 Mark Probst <mark.probst@gmail.com>
12184 * mini.c: Treat callvirts to final methods like non-virtual calls
12185 when doing generic sharing, i.e. look them up in the runtime
12188 2008-05-22 Mark Probst <mark.probst@gmail.com>
12190 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12191 with computed types (for generic sharing).
12193 * mini.c: Generic sharing for mkrefany and refanyval.
12195 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12197 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12200 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12201 the generic sharing code.
12203 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12206 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12208 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12210 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12212 * driver.c: updated copyright date
12214 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12216 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12219 2008-05-19 Martin Baulig <martin@ximian.com>
12221 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12222 pointing to the new `_mono_debug_using_mono_debugger' variable.
12225 (mono_main): Check mono_debug_using_mono_debugger() rather than
12226 the `MONO_INSIDE_MDB' environment variable to check whether we're
12227 inside the debugger.
12229 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12231 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12234 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12236 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12238 * mini.c: Added mini_assembly_can_skip_verification. This
12239 function checks if the assembly requested to skip verification.
12240 Fixes part of #387274.
12242 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12244 * mini.c (mini_get_method): Disable the check for open generic classes when
12245 using generic sharing.
12247 * generics.cs: Add a test for #387034.
12249 * mini.c (mini_get_method): Check whenever the method class is an open generic
12250 type, and return NULL in that case, causing a verification error. Fixes
12253 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12255 * driver.c (mono_main): Revert r102623. The right
12256 thing to do is to enable the verifier under verifiable
12257 unless a --security flag was passed.
12259 We need this non-trivial behavior for --verify-all otherwise
12260 mcs-compileall won't be able to use it. As it needs everything to
12261 be verified under validil.
12263 2008-05-06 Martin Baulig <martin@ximian.com>
12267 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12268 (mono_debugger_thread_cleanup): Likewise.
12269 (mono_debugger_extended_notification): Likewise.
12271 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12273 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12274 against both inflated and non-inflated methods. We need to check against the
12275 generic definition for cases where the instantiated method is not visible.
12276 We need to check against the inflated types for cases where the instantiation
12277 changes any super type. This fixes #382986.
12279 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12280 that check for visibiliy as generic params only appears as the type subject
12281 of tokens on call opcodes. Field manipulation and ldftn must always
12282 target an exact type.
12284 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12286 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12287 if no related --security flag is passed.
12289 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12291 * mini-arch.h: Prepare support for ppc64.
12293 Contributed under MIT/X11 license.
12295 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12297 * aot-runtime.c: Prepare support for ppc64.
12299 Contributed under MIT/X11 license.
12301 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12303 * mini-ops.h: Prepare support for ppc64.
12305 Contributed under MIT/X11 license.
12307 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12309 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12311 Contributed under MIT/X11 license.
12313 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12315 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12316 assemblies, since aot_name is not a full path, causing us to load MS.NET
12317 assemblies on windows.
12319 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12321 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12322 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12323 * main.c: Use UTF-8 encoded command line instead of Windows default code
12324 page on Windows to support Unicode.
12325 * driver.c (DllMain): New function for mixed-mode assembly support.
12326 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12327 export __stdcall functions without decoration.
12329 Contributed under MIT/X11 license.
12331 2008-04-28 Mark Probst <mark.probst@gmail.com>
12333 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12334 saving it very early.
12336 2008-04-28 Mark Probst <mark.probst@gmail.com>
12338 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12339 deleted. The only way to access the new RGCTX is via the
12342 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12343 vtable instead of the RGCTX to static methods.
12345 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12346 accessing the new RGCTX.
12348 * generic-sharing.c: There is no separation between self, type
12349 arguments and other types in the RGCTX anymore.
12351 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12353 * mini-amd64.c (add_general): Remove previous stack adjustment.
12354 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12355 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12356 for 32 bytes of stack space reserved for all calls.
12358 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12359 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12362 Code contributed under MIT/X11 license.
12364 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12366 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12367 against the root definition, peeling out method and type instantiations.
12368 Cache verify success results, code that fails verification is still
12369 checked multiple times.
12371 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12373 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12375 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12377 * mini-amd64.c (add_general): Always increment stack on Win64.
12378 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12381 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12382 stack based argument handling on Win64.
12384 Code contributed under MIT/X11 license.
12386 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12388 * Makefile.am (version.h): Add support for git-svn.
12390 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12392 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12393 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12394 avoiding allocations and libc functions which might deadlock.
12396 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12397 'no-gdb-backtrace' option is set.
12399 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12401 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12403 2008-04-21 Martin Baulig <martin@ximian.com>
12405 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12406 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12408 2008-04-21 Martin Baulig <martin@ximian.com>
12410 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12411 `thread_vtable', `event_handler_ptr' and `event_handler'.
12413 2008-04-21 Martin Baulig <martin@ximian.com>
12415 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12416 allows delayed initialization of the `executable_code_buffer' when
12419 2008-04-21 Martin Baulig <martin@ximian.com>
12421 * mini.h (mono_debugger_create_notification_function): Removed.
12422 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12424 * mdb-debug-info64.s
12425 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12427 * mdb-debug-info32.s
12428 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12430 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12431 currently only works on x86 and x86_64, so don't create it on ppc.
12433 2008-04-21 Martin Baulig <martin@ximian.com>
12435 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12438 (mini_method_compile): In the fp elimination check, check
12439 `debug_options.mdb_optimizations' in addition to
12440 mono_debug_using_mono_debugger().
12442 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12443 disable some JIT optimizations which are only disabled when
12444 running inside the debugger.
12445 Added `--help-debug' option to describe the debugging options.
12446 (parse_debug_options): New static function to parse the `--debug'
12447 options, so we can easily add more stuff in future.
12449 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12451 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12452 the method has no body.
12454 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12456 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12457 assembly is not allowed in MSVC 64-bit compiler.
12458 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12459 as we get floating point exceptions everywhere.
12461 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12462 correctly align arguments for call to throw_exception.
12463 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12465 Code contributed under MIT/X11 license.
12467 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12469 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12471 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12473 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12475 * mini-amd64.c (NEW_INS): Set cil_code.
12477 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12478 from mini-amd64.c so all debugger related logic is in one place.
12480 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12481 later won't have a random ip assigned to them.
12483 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12485 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12486 the arch specific function initializes code_size.
12487 (mono_create_delegate_trampoline): Ditto.
12489 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12490 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12493 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12494 running under the debugger.
12496 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12499 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12500 debugger. Also move the disabling of optimizations here from driver.c.
12501 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12504 * mini.h (MonoCompile): Add a few new flags.
12506 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12508 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12509 so the cil_code field of created MonoInst's is properly set.
12510 (mini_select_instructions): Ditto.
12512 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12513 (MONO_INST_NEW_CALL): Ditto.
12515 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12516 in many places so the ins->cil_code field is properly initialized.
12518 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12521 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12523 * mini.c (mini_method_compile): Print a different message when compiling a
12526 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12529 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12531 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12534 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12536 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12538 * mini.c (handle_stack_args): Make this return void since its return value was
12539 never used. Also set cfg->unverifiable for invalid IL instead of calling
12542 2008-04-10 Mark Probst <mark.probst@gmail.com>
12544 * mini.c: Make sure "this" is live in catch clauses with type
12545 variables in shared generic code.
12547 2008-04-08 Mark Probst <mark.probst@gmail.com>
12549 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12550 generic_class_is_reference_type() to ensure the proper behaviour
12551 when sharing generic code and the type in question is a type
12554 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12556 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12557 race conditions when printing thread dumps. Fixes #377738.
12559 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12561 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12562 shows up when both MonoInst arguments can cause aliasig.
12563 There is likely no way in the current JIT to trigger this problem, but
12564 it showed up in the development of generics sharing, when in a new
12565 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12566 When the generics sharing code will be committed, its tests will be
12567 valid also for this bug.
12569 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12571 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12574 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12577 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12579 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12580 use a more detailed exception message for InvalidCastException.
12582 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12584 * driver.c (mono_main): Add --debug=casts option to turn on better
12585 InvalidCastException message details.
12587 * mini.c (mini_get_debug_options): New helper function to return the address of
12588 the debug_options variable.
12590 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12591 the jit_tls TLS variable.
12593 * mini.c (mono_jit_tls): New TLS variable.
12595 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12598 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12600 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12602 * mini.c: Removed verifer related stuff, code moved to verify.c.
12604 * driver.c: Using code from verify.c instead of mini.c.
12606 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12608 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12611 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12613 * mini.c (check_for_method_verify): Enabling verification of
12614 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12617 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12619 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12620 caller saved registers as well.
12622 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12623 saved registers as well.
12625 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12627 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12629 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12632 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12634 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12636 (get_call_info): Take a gsctx argument instead of 'cfg'.
12638 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12640 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12641 mono_verify_all is set.
12643 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12645 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12647 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12649 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12652 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12653 verifier and the code generated by the compiler.
12655 2008-03-25 Mark Probst <mark.probst@gmail.com>
12657 * mini.c: Generic sharing of the non-nullable case of the box
12660 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12662 * inssel.brg: Fix the build.
12664 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12666 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12668 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12669 Array:Address. Fixes #372410.
12671 * iltests.il.in: New tests for readonly prefix.
12673 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12675 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12676 mini-trampolines.c.
12678 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12681 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12683 * mini.c (mono_decompose_op_imm): New helper function.
12685 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12686 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12689 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12690 mono_arch_output_basic_block. Fix warnings.
12692 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12695 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12697 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12698 since the extra frame is now detected automatically inside the loop.
12700 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12701 opts which are now in mono_peephole_ins ().
12703 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12705 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12706 frames and skip duplicate managed-to-native frames. Fixes #367665.
12708 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12709 opts which are now in mono_peephole_ins ().
12710 (mono_arch_peephole_pass_2): Ditto.
12712 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12714 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12715 arch independent peephole optimizations.
12717 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12718 opts which are now in mono_peephole_ins ().
12720 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12722 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12724 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12727 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12728 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12731 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12733 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12734 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12737 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12738 mono_arch_output_basic_block. Fix warnings.
12740 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12742 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12745 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12747 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12750 * iltests.il: Add new tests.
12752 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12754 * mini.c: Removed Windows version macros.
12756 2008-03-20 Mark Probst <mark.probst@gmail.com>
12758 * generic-sharing.c: Put reflection types in the extensible part
12759 of the runtime generic context.
12761 * mini.c: Generic sharing of the GetTypeHandle special case of the
12762 ldtoken instruction.
12764 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12766 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12768 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12770 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12771 consistency with the other version on the linear IR branch.
12773 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12775 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12777 * iltests.il.in: Add new tests.
12779 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12781 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12783 * iltests.il.in: Add new tests.
12785 2008-03-19 Mark Probst <mark.probst@gmail.com>
12787 * mini.c: Two variables with the same name were declared in
12788 nesting contexts and one wasn't initialized. Fixed.
12790 2008-03-19 Mark Probst <mark.probst@gmail.com>
12792 * mini.c: Generic sharing of the initobj instruction.
12794 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12796 * mini.c: make the test to optimize ldtoken from typeof() more
12799 2008-03-18 Mark Probst <mark.probst@gmail.com>
12801 * mini.c: Generic sharing of the initobj instruction for reference
12804 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12806 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12807 the mono_breakpoint_clean_code() code to perform bound checks.
12809 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12811 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12812 mono_arch_patch_callsite() to include the start of the managed method
12813 to be able to perform bound checks.
12815 2008-03-17 Mark Probst <mark.probst@gmail.com>
12817 * mini.c: Generic sharing for the isinst instruction.
12819 2008-03-17 Mark Probst <mark.probst@gmail.com>
12821 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12822 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12823 with the runtime generic context argument.
12825 * mini.c: Share calls to several types of unsharable methods by
12826 putting the address of the method code in the runtime generic
12827 context and doing an indirect call.
12829 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12832 2008-03-16 Mark Probst <mark.probst@gmail.com>
12834 * generic-sharing.c: Change due to a change in the runtime genric
12837 2008-03-15 Martin Baulig <martin@ximian.com>
12840 (mono_arch_nullify_class_init_trampoline): Add call to
12841 mono_breakpoint_clean_code() to make things work when running
12842 inside the debugger.
12845 (mono_arch_nullify_class_init_trampoline): Add call to
12846 mono_breakpoint_clean_code() to make things work when running
12847 inside the debugger.
12849 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12851 * inssel-long.brg (reg): Fix 64 bit build.
12853 2008-03-14 Mark Probst <mark.probst@gmail.com>
12855 * mini.c, mini.h: Share static generic code by passing it an
12856 implicit argument pointing to the runtime generic context.
12858 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12859 inssel-long32-mips.brg: New opcodes for calling shared static,
12860 which need to be passed the runtime generic context.
12862 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12863 argument on the stack in the prologue if needed. New function for
12864 finding the runtime generic context argument from the registers
12865 saved by the trampoline.
12867 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12868 runtime generic context argument.
12870 * tramp-amd64.c: Also restore the register used for the runtime
12871 generic context argument.
12873 * mini-trampoline.c: Resolve shared static calls by consulting the
12874 runtime generic context via the new argument.
12876 * generic-sharing.c: Add an argument to sharability-checking
12877 functions that specifies whether type variables should be treated
12878 as sharable type arguments.
12880 * inssel-x86.brg: Removed a superfluous, buggy rule.
12882 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12885 2008-03-14 Martin Baulig <martin@ximian.com>
12887 * debug-debugger.c (main_thread_handler): Call
12888 mono_runtime_run_main() without sending any notifications.
12890 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12892 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12894 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12896 2008-03-14 Mark Probst <mark.probst@gmail.com>
12898 * tramp-x86.c: Fixed register restore offsets in the trampoline
12899 code for ECX and EDX.
12901 2008-03-12 Geoff Norton <gnorton@novell.com>
12903 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12904 different ucontext_t implementations.
12905 * exceptions-arm.c: Use the above defines to get exceptions working on
12906 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12907 * mini-arm.c: Implement iPhone icache support (based on a patch by
12908 Luke Howard lukeh@padl.com)
12910 2008-03-12 Mark Probst <mark.probst@gmail.com>
12912 * mini.c: Enable generic sharing of calls to non-static
12913 non-interface non-generic non-value-type methods.
12915 * mini-trampolines.c: Resolve calls from shared generic code.
12917 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12919 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12921 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12923 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12925 * mini.c: some fixes for the AOT compiler.
12927 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12929 * cpu-amd64.md: Add clob:1 to some float opcodes.
12931 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12933 * mini.h: Added MiniVerifierMode enumeration.
12935 * mini.c: Added mini_verifier_set_mode to control
12936 the usage of the new verifier.
12938 * mini.c (mono_method): Integrated the new verifier.
12940 * driver.c: Extended --security option with validil and
12941 verifiable options to activate the new verifier.
12943 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12945 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12946 optimization to ctors taking 0 or 2 arguments too.
12948 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12951 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12953 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12955 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12957 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12958 non-aot case as well.
12960 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12962 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12965 * aot-compiler.c (encode_patch): Ditto.
12967 * mini.h (G_MININT32): Fix the definition of this.
12969 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12971 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12973 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12975 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12977 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12978 methods returning vtypes in registers.
12979 (mono_arch_allocate_vars): Ditto.
12981 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12983 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12985 * generics.cs: Add a test from the linear IR branch.
12987 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12989 * mini.c (inline_method): Cache failed inline attempts.
12991 2008-03-04 Mark Probst <mark.probst@gmail.com>
12993 * mini.c: For shared methods of generic classes put the location
12994 of "this" into the MonoGenericJitInfo.
12996 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12997 register out of a MonoContext by register number. Add the generic
12998 sharing context as an argument to mono_arch_find_this_argument().
13000 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13001 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13002 for new arch function.
13004 * mini-exception.c: Handle open exception clauses in shared
13007 * mini-trampolines.c: Supply additional argument to
13008 mono_arch_find_this_argument().
13010 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13012 * Makefile.am (regtests): Run the bench.exe tests last.
13014 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13016 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13019 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13021 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13024 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13026 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13028 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13029 whose class has no cctor.
13031 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13033 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13035 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13038 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13040 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13041 to be in sync with the code on the linear IR branch.
13043 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13045 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13047 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13049 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13051 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13053 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13055 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13057 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13059 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13062 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13064 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13065 OP_LOADR4_MEMBASE emission.
13067 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13068 (mono_spillvar_offset_float): Ditto.
13070 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13072 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13075 * basic-long.cs: Add regression tests for them.
13077 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13079 (mono_arch_allocate_vars): Fix representation of single-precision float
13081 (mono_arch_output_basic_block): Ditto.
13083 * inssel-mips.brg: Ditto, remove duplicate items.
13085 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13086 arguments of tail calls as on other platforms.
13087 (mono_arch_output_basic_block): Handle tail calls.
13089 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13092 * objects.cs (test_5_pass_static_struct): Add test for it.
13094 Contributed under MIT/X11 license.
13096 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13098 * Makefile.am: Use gmcs for compiling the regression tests.
13100 * *.2.cs *.2.il: Rename to *.cs and *.il.
13102 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13104 * regalloc.h: Make the vassign array smaller.
13106 * mini.c (mini_method_compile): Remove an unused field in cfg.
13108 * mini-codegen.c: Add a bunch of micro optimizations.
13110 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13112 * regalloc.h: Remove some unused fields.
13114 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13116 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13118 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13120 2008-02-22 Mark Probst <mark.probst@gmail.com>
13122 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13124 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13125 trampoline: Fetch an entry from the runtime generic context. If
13126 it's NULL, jump to the actual trampoline to fill the runtime
13127 generic context. Otherwise, return it.
13129 * mini.c: Call the lazy fetch trampoline to get entries out of the
13130 runtime generic context.
13132 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13133 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13134 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13136 2008-02-21 Mark Probst <mark.probst@gmail.com>
13138 * mini.c: Fetch data out of the extensible part of the runtime
13139 generic context instead of calling a helper function.
13141 * generic-sharing.c: Some functions moved into
13142 metadata/generic-sharing.c. Helper function for fetching other
13143 types now checks and asserts against extensible rgctx (just for
13144 debugging purposes - the helper function isn't called anymore
13145 unless for debugging).
13147 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13149 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13150 for tail calls up to the point that the tests in iltests.exe run. Also add a
13151 dummy CKFINITE implementation.
13152 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13153 needed for trampoline LMF frames.
13155 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13156 trampoline LMF frames.
13158 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13160 * mini.c (inline_method): clean any pending loader error when inlining fail.
13161 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13163 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13165 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13167 * aot-runtime.c (decode_patch_info): Ditto.
13169 * mini.c (mono_resolve_patch_target): Ditto.
13171 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13174 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13176 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13177 if it references an icall address.
13179 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13181 * cpu-s390x.md: Remove some more unused opcodes.
13183 * cpu-s390x.md: Remove some unused opcodes.
13185 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13186 mono_op_imm_to_op ().
13188 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13189 instead of a switch statement.
13191 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13192 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13194 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13196 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13198 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13201 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13203 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13204 opened. Fixes #362607.
13206 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13208 * iltests.il.in: Add a test for static methods in interfaces.
13210 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13212 * genmdesc.c (build_table): Fix a crash on older glib versions.
13214 * cpu-sparc.md: Remove some unused opcodes.
13216 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13217 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13219 * cpu-amd64.md: Remove some unused opcodes.
13221 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13222 like the other opcodes.
13224 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13226 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13228 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13230 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13231 variables 'cfg' instead of 'm' for consistency.
13233 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13235 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13236 argument holding the vtype return address, to avoid the ambigious use of
13237 cfg->ret for this purpose.
13239 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13241 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13243 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13244 new mono_print_ins () function which only takes one argument.
13246 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13248 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13251 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13253 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13255 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13257 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13258 opcodes and other small changes.
13260 * mini-ops.h: Add some new opcodes from the linear IR branch.
13262 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13264 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13265 opcodes, use the REG_MEMBASE opcodes instead.
13267 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13268 opcodes, use the REG_MEMBASE opcodes instead.
13270 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13273 * mini.c (mono_op_imm_to_op): New helper function.
13275 * mini-ops.h: Add some opcodes from linear IR branch.
13277 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13279 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13282 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13284 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13287 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13289 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13291 * aot-compiler.c (emit_method_code): Add an assert.
13293 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13294 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13297 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13299 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13300 some load/store opcodes so they are consistent.
13301 (mono_arch_emit_prolog): Simplify some code.
13303 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13305 * objects.cs: Add tests for large argument offsets on ARM.
13307 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13308 stack offsets. Fixes #359651.
13310 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13312 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13314 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13316 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13318 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13320 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13321 rid of CEE_CONV_R_UN.
13323 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13325 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13327 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13329 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13331 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13333 * cpu-amd64.md: Remove some unused opcodes.
13335 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13337 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13339 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13340 arch specific functions for its parts. Call the peephole pass after local
13341 regalloc so the prolog can compute a more accurate max_offset.
13343 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13344 the corresponding OP_I/OP_L opcodes.
13346 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13348 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13350 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13352 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13353 as they are handled in mini.c.
13355 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13357 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13358 case since it is handled in mini.c.
13360 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13362 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13364 * *.c: Use the new opcodes in the IR and back end code.
13366 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13368 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13370 2008-02-06 Mark Probst <mark.probst@gmail.com>
13372 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13373 an assert because it has a race condition.
13375 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13377 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13379 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13381 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13383 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13384 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13386 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13388 * cpu-amd64.md (move): Correct the maximum size of move.
13390 2008-02-05 Mark Probst <mark.probst@gmail.com>
13392 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13393 the generic class init trampoline to return quickly if the class
13396 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13398 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13399 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13401 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13403 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13406 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13408 * objects.cs: Add some soft-float tests.
13410 * mini.c: Fix a couple more soft-float issues.
13412 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13414 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13415 avoid a REX prefix.
13417 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13419 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13420 exception happens while compiling a virtual method.
13422 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13424 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13426 * mini-sparc.c: Fix build.
13428 * mini-sparc.c (get_call_info): Add support for generic sharing.
13430 * mini-exceptions.c: Add a FIXME.
13432 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13434 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13435 altstack handling code.
13437 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13439 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13441 * mini-s390.c: Add support for generic sharing.
13443 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13445 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13447 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13449 * mini-s390x.c: Add support for generic sharing.
13451 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13453 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13455 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13456 can be used since it takes a 16 bit signed immediate.
13458 * inssel-s390x.brg: Fix OP_SETRET.
13460 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13462 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13464 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13466 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13468 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13471 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13474 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13475 of the unused mono_arch_patch_delegate_trampoline stuff.
13477 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13479 * basic-long.cs: Move the fp related tests to basic-float.cs.
13481 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13483 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13485 * basic-calls.cs: Add a test for proper float argument passing.
13487 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13488 if the context corresponds to an exception received through a signal.
13490 * exceptions.cs: Add a test for nullref handling at the start of a try
13493 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13495 * jit-icalls.c (mono_break): New JIT icall.
13497 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13499 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13501 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13503 * cpu-*.md: Get rid of unused opcodes.
13505 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13507 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13510 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13513 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13514 the arch independent trampoline code in mini-trampolines.c.
13516 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13518 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13520 * mini-s390.h: Remove an unused define.
13522 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13523 the arch independent trampoline code in mini-trampolines.c.
13525 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13527 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13529 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13531 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13533 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13535 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13537 * cpu-amd64.md: Use smaller sizes for int opcodes.
13539 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13541 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13544 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13547 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13548 instead of though a pointer to save an indirection when accessing elements of
13551 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13553 (NOT_IMPLEMENTED): New helper macro.
13554 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13557 * *.c: Use the new helper macro.
13559 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13561 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13563 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13565 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13568 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13570 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13571 profiling is enabled.
13573 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13575 (mono_arch_emit_prolog): Add more first bblock optimizations.
13577 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13578 in order if possible.
13579 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13580 bblock, since the arguments are still in their original registers.
13582 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13584 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13586 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13589 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13592 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13594 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13595 process async exceptions received while in unmanaged code.
13597 * mini.c (mini_init): Install a callback with the runtime which will be called
13598 when a thread receives an async exception while in unmanaged code.
13600 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13602 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13604 2008-01-16 Wade Berrier <wberrier@novell.com>
13611 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13613 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13614 compilation with sun cc.
13616 * cpu-*.md: Fix the build.
13618 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13620 * mini-amd64.h: Add some comments to the MonoLMF structure.
13622 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13624 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13625 in the LMF structure if possible. This saves two instructions in the
13626 managed->native wrappers.
13628 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13630 2008-01-16 Mark Probst <mark.probst@gmail.com>
13632 * generic-sharing.c: New type argument lookup code which uses the
13633 runtime generic context template.
13635 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13637 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13639 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13640 (mono_arch_output_basic_block): Fix localloc implementation.
13642 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13644 * mini-ia64.c (peephole_pass): Fix ia64 build.
13646 * mini-amd64.c (peephole_pass): Fix a warning.
13648 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13649 at a constant offset from sp/fp.
13651 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13652 instead of obtaining it from *lmf in the managed method case.
13654 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13656 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13658 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13660 * mini.h (MonoInstList): New type.
13661 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13662 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13663 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13664 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13665 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13666 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13667 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13668 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13669 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13670 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13671 MONO_INST_LIST_FOR_EACH_ENTRY,
13672 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13673 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13674 mono_inst_list_first, mono_inst_list_last,
13675 mono_inst_list_next, mono_inst_list_prev): New instruction
13676 list handling interfaces.
13677 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13678 list head 'ins_list'.
13679 (MonoInst): Replace next pointer with list head 'node'.
13680 (MonoCallInst): Make 'out_args' a MonoInstList.
13681 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13682 (MonoCompile): Delete reverse_inst_list and
13683 reverse_inst_list_len.
13684 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13685 mono_arch_lowering_pass, mono_arch_local_regalloc,
13686 mono_arch_output_basic_block, mono_arch_emit_prolog):
13687 Convert to new instruction lists.
13688 (insert_after_ins): Delete.
13689 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13691 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13692 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13693 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13694 mono_emulate_opcode, mono_emit_load_got_addr,
13695 inline_method, mono_method_to_ir, mono_print_bb_code,
13696 print_dfn, decompose_pass, nullify_basic_block,
13697 replace_out_block_in_code, remove_block_if_useless,
13698 merge_basic_blocks, move_basic_block_to_end,
13699 try_unsigned_compare, optimize_branches, mono_print_code,
13700 mini_select_instructions, remove_critical_edges): Likewise.
13701 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13702 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13703 mono_arch_output_basic_block, mono_arch_emit_prolog):
13705 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13706 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13707 mono_arch_output_basic_block): Likewise.
13708 (inst_list_prepend, insert_after_ins): Delete.
13709 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13710 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13712 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13713 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13714 mono_arch_emit_prolog): Likewise.
13715 * cfold.c (mono_constant_fold): Likewise.
13716 * liveness.c (visit_bb, mono_analyze_liveness,
13717 optimize_initlocals): Likewise.
13718 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13719 * graph.c (mono_draw_code_cfg): Likewise.
13720 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13721 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13722 mono_ssa_cprop): Likewise.
13723 * abcremoval (get_relations_from_previous_bb, process_block):
13725 * local-propagation (mono_cprop_invalidate_values,
13726 mono_local_cprop_bb): Likewise.
13727 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13728 peephole_pass, mono_arch_output_basic_block,
13729 mono_arch_emit_prolog): Likewise.
13730 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13731 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13732 mono_arch_emit_prolog): Likewise.
13733 (insert_after_ins): Delete.
13734 * aliasing.c (print_code_with_aliasing_information,
13735 mono_build_aliasing_information, mono_aliasing_deadce):
13736 Convert to new instruction lists.
13737 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13738 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13739 mono_arch_local_regalloc, mono_arch_output_basic_block):
13741 (insert_after_ins): Delete.
13742 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13743 peephole_pass, mono_arch_output_basic_block): Convert to
13744 new instruction lists.
13745 * mini-codegen (InstList, inst_list_prepend,
13746 insert_after_ins): Delete.
13747 (insert_before_ins, get_register_force_spilling,
13748 get_register_spilling, free_up_ireg, free_up_reg,
13749 create_copy_ins, create_spilled_store, alloc_int_reg,
13750 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13751 to new instruction lists.
13752 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13753 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13754 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13755 (insert_after_ins): Delete.
13756 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13757 mono_arch_local_regalloc, mono_arch_output_basic_block,
13758 mono_arch_call_opcode): Convert to new instruction lists.
13759 (insert_after_ins): Delete.
13760 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13761 peephole_pass, mono_arch_output_basic_block,
13762 mono_arch_emit_prolog): Convert to new instruction lists.
13764 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13766 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13768 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13771 * Makefile.am (version.h): Make this work with non-bash shells.
13773 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13775 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13777 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13779 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13780 the InitializeArray optimization.
13782 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13784 * mini.c driver.c: Don't include os/gc_wrapper.h.
13786 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13788 * mini.c (print_jit_stats): Print GC statistics if available.
13790 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13792 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13794 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13796 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13798 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13800 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13802 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13804 * driver.c (mono_main): Ditto.
13806 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13808 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13810 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13811 in the vtable can't be encoded.
13812 (compile_method): Ditto.
13814 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13816 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13819 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13822 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13823 the top LMF entry belongs to the current method.
13825 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13827 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13829 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13831 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13833 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13835 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13837 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13839 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13842 * basic-float.cs: Add an ulong->double cast test.
13844 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13846 * mini.c (mono_method_to_ir): Fix a warning.
13848 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13850 * mini-ops.h: Add OP_SWITCH.
13852 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13853 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13855 2007-12-11 Geoff Norton <gnorton@novell.com>
13857 * mini-s390x.c: Minor change to the MAX() define to allow
13858 it to compile with other gcc versions.
13860 2007-12-11 Geoff Norton <gnorton@novell.com>
13863 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13865 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13867 exceptions-arm.c (mono_arch_get_restore_context): Restore
13870 exceptions-arm.c (throw_exception): Save the frame pointer.
13871 This is a partial fix for #323747. Only the client side is
13874 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13876 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13877 was using an unrelated variable to log the class which
13878 needed the cctor to be called. This was crashing on arm.
13880 2007-12-09 Robert Jordan <robertj@gmx.net>
13882 * mini-x86.c (mono_arch_emit_epilog):
13883 Consider all kinds of 64-bit types. Fixes #323114.
13885 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13887 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13889 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13891 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13893 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13895 * mini.c: run type ctor before allocating an object, not only
13896 when running it's constructor method (fixes at least part of bug #342507).
13898 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13900 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13902 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13903 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13906 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13907 mono_generic_class_init_trampoline () the same as it is done with the other
13910 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13911 aot-runtime.c aot-compiler.c: Implement AOT support.
13913 2007-12-07 Mark Probst <mark.probst@gmail.com>
13915 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13916 build for archs which don't have the vtable trampoline defined
13919 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13921 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13923 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13925 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13927 * tramp-<ARCH>.c: Use the new helper function.
13929 2007-12-07 Mark Probst <mark.probst@gmail.com>
13931 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13932 trampoline call, which takes a vtable argument.
13934 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13935 OP_TRAMPCALL_VTABLEs like other calls.
13937 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13938 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13939 call. Implemented a support function which fetches the vtable
13940 from a register set.
13942 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13943 Implemented a generic class init trampoline, using the
13944 OP_TRAMPCALL_VTABLE opcode.
13946 * mini.c: Implemented static field access when sharing generic
13947 code. This implies initing the class using the new
13948 OP_TRAMPCALL_VTABLE call.
13950 2007-12-07 Mark Probst <mark.probst@gmail.com>
13952 * mini.c: Don't compile methods with sharing enabled if their
13953 classes are disabled for sharing.
13955 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13957 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13958 opcodes. Fixes #346563.
13960 * objects.cs: Add a new test.
13962 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13964 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13965 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13967 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13969 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13971 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13973 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13976 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13978 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13980 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13981 optimization in the AOT case.
13983 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13985 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13987 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13989 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13991 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13993 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13994 is created by the inlined delegate ctor.
13996 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13998 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14000 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14002 * cpu-x86.md: Fix the length of ckfinite.
14004 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14006 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14008 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14009 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14011 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14013 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14014 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14016 2007-11-28 Martin Baulig <martin@ximian.com>
14019 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14020 after creating the trampoline.
14022 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14024 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14026 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14029 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14030 instead of the calling method to help AOT.
14032 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14034 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14036 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14039 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14041 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14043 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14044 (encode_method_ref): No need to handle generic method definitions specially.
14046 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14048 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14051 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14053 (compile_method): Enable generic sharing.
14055 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14057 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14058 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14060 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14063 * mini-trampolines.c: Fix a warning.
14065 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14067 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14068 (generic_class_is_reference_type): Remove unused function.
14070 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14071 in the generic vtable trampoline case.
14073 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14075 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14076 return an AOT method based on a vtable slot.
14078 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14080 * mini.c (mini_get_vtable_trampoline): Export this.
14082 2007-11-22 Martin Baulig <martin@ximian.com>
14085 (MonoDebuggerInfo): Move `debugger_version' up.
14087 2007-11-22 Martin Baulig <martin@ximian.com>
14090 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14092 * mini-trampolines.c
14093 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14094 after compiling the method.
14096 2007-11-20 Martin Baulig <martin@ximian.com>
14099 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14100 (mono_debugger_remove_breakpoint): Likewise.
14101 (mono_debugger_check_breakpoints): Likewise.
14103 * debug-debugger.c: Implement the new breakpoint interface here.
14105 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14107 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14108 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14110 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14112 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14114 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14116 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14119 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14122 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14123 returning a vtype in a register.
14125 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14126 here from the arch specific code.
14128 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14131 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14132 (mono_arch_emit_prolog): Increment maximum prolog size.
14134 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14135 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14137 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14138 MonoGenericSharingContext.
14140 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14141 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14143 2007-11-15 Mark Probst <mark.probst@gmail.com>
14145 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14146 which extract fields out of the runtime generic context. Full
14147 sharing of the NEWARR opcode.
14149 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14151 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14152 --enable-minimal=ssa.
14154 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14156 * mini-trampolines.c (mono_delegate_trampoline): Update after
14157 mono_marshal_get_delegate_invoke () signature change.
14159 2007-11-13 Mark Probst <mark.probst@gmail.com>
14161 * mini.c: Removed the shared context in favor of the generic
14162 sharing context. Allocate the MonoJitInfo structure with room for
14163 the generic sharing context if it's needed.
14165 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14166 domain-internals.h now.
14168 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14170 * generic-sharing.c: Several changes for working without a shared
14171 context and instead operating on open types instead.
14173 2007-11-12 David S. Miller <davem@davemloft.net>
14175 * inssel-sparc.brg: Fix double instruction emit.
14177 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14179 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14180 Get/Set/Address methods.
14182 * mini.c debug-debugger.c mini-trampolines.c: Update after
14183 mono_marshal_get_delegate_invoke signature change.
14185 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14187 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14188 This can happens with dynamic methods. Fixes the other bug in #322722.
14190 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14192 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14195 * mini-arm.c (arm_patch): Implement patching of BX call
14196 sequence. Fixes one of the bugs in #322722.
14198 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14200 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14201 under Linux. We only need to flush every 32-byte cache line.
14203 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14206 move_basic_block_to_end: Add branches when needed, eventually creating
14208 optimize_branches: added a parameter that tells if it's ok to create
14209 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14210 and avoid calling move_basic_block_to_end when it's not ok.
14213 2007-11-07 Mark Probst <mark.probst@gmail.com>
14215 * mini.c: Abort inlining call to InitializeArray if something
14216 looks wrong. Let the icall handle it, which now has proper safety
14219 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14221 * mini.c (mono_spill_call): add support for soft-float.
14223 * mini.c (mono_method_to_ir): add support for soft-float
14224 to inlined functions that return float.
14226 * mini.c (mono_method_to_ir): add support for soft-float
14227 to cee_stsfld opcode on float fields.
14229 2007-11-05 Geoff Norton <gnorton@novell.com>
14231 * mini-x86.h: Fix the structure access for X86 Leopard.
14234 2007-11-05 Martin Baulig <martin@ximian.com>
14236 * mini-trampolines.c
14237 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14238 after compiling the method to notify the debugger.
14240 2007-11-05 Martin Baulig <martin@ximian.com>
14242 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14244 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14246 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14247 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14249 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14251 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14252 native-to-managed wrappers.
14254 2007-11-01 Geoff Norton <gnorton@novell.com>
14256 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14259 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14261 * mini.c, mini-x86.c: when getting back from unmanaged code
14262 to managed via a marshaled delegate we also need to set the
14265 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14267 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14270 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14272 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14273 let the debugger or other external agents to tell the JIT when
14274 a sw breakpoint has been inserted in the code that the JIT needs
14275 to be able to inspect.
14277 2007-10-31 Martin Baulig <martin@ximian.com>
14280 (MonoDebuggerInfo): Remove `runtime_class_init'.
14282 2007-10-30 Martin Baulig <martin@ximian.com>
14285 (mono_debugger_thread_created): Added `MonoThread *' argument.
14286 (mono_debugger_extended_notification): New public method.
14287 (mono_debugger_trampoline_compiled): New public method.
14290 (MonoDebuggerThreadInfo): Added `thread' and
14291 `extended_notifications' fields.
14294 (debugger_executable_code_buffer): New static variable.
14297 (MonoDebuggerInfo): Added `executable_code_buffer',
14298 `executable_code_buffer_size', `breakpoint_info_area',
14299 `breakpoint_table' and `breakpoint_table_size'.
14301 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14303 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14304 that IP either is an unused value or the vtable pointer. IMT
14305 calls use vtable + offset now. Reduced by almost half the size
14308 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14310 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14311 defines to access param registers. Replace long usage with
14312 gsize as sizeof(long) != sizeof(void*) on Win64.
14314 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14315 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14316 instead of non-existant _GetAddressOfReturnAddress.
14318 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14319 param registers. Save/restore %rdi and %rsi in MonoLMF.
14321 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14322 param registers. Modify (throw_exception) signature to take
14323 %rdi and %rsi on Win64.
14325 Code is contributed under MIT/X11 license.
14327 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14329 * helpers.c: unlink debugging output files.
14331 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14333 * mini.c: Move mono_create_ftnptr () to object.c.
14335 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14337 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14338 optional. This function can now be used to disassemble code generated
14339 outside the JIT such as trampolines and IMT thunks.
14341 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14343 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14344 vtable pointer from a ldr instruction.
14346 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14347 new IMT call sequence.
14349 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14350 call sequence for interface invocations.
14352 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14353 for imt support. This function is empty since IMT on ARM requires no
14354 special handling on the IR side.
14356 * mini-arm.c (mono_arch_find_imt_method): added, required for
14359 * mini-arm.c (mono_arch_find_this_argument): added, required
14362 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14363 a ldr instruction to load a value stored in the code stream.
14365 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14369 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14371 * mini.c (mini_init): Install the jump trampoline callback.
14373 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14375 * mini-trampolines.c: handle synchronized methods with the common
14376 vtable trampoline (bug #335601).
14378 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14380 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14382 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14385 * mini-ia64.h mini-ia64.c: Add support for IMT.
14387 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14388 prolog. Fixes #331958.
14390 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14392 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14394 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14396 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14399 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14401 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14404 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14406 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14409 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14411 * mini-trampolines.c: changed the magic rampoline to understand
14412 the common vtable trampoline method: the method to invoke is
14413 determined by the vtable displacement of the call.
14415 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14417 * mini.c, mini.h: register the common vtable trampoline if the
14418 architecture supports it.
14420 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14422 * cpu-amd64.md: use the correct max length for tls_get.
14424 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14426 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14427 CEE_STELEM_ANY. Fixes #333696.
14429 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14431 * exceptions-x86.c: provide more graceful handling of the case where
14432 we followed a bogus function pointer from managed code (bug #332866).
14434 2007-10-11 Mark Probst <mark.probst@gmail.com>
14436 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14437 replaces the generic_shared flag and will carry more information
14440 * generic-sharing.c: Added mini_type_stack_size() which allows
14441 allows open types if given a generic sharing context.
14442 mini_get_basic_type_from_generic() takes a
14443 MonoGenericSharingContext* instead of a MonoCompile* now.
14445 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14446 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14447 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14448 changes above. Just passing arguments through to the right
14451 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14453 * mini-arm.c: unify the call emission to emit_code_seq().
14455 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14457 * tramp-arm.c: reduced the trampoline size.
14459 2007-10-10 Mark Probst <mark.probst@gmail.com>
14461 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14462 variable handling out of arch-specific code.
14464 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14466 * mini-arm.c: implemented fast delegate dispatch.
14468 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14470 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14471 that fp elimination is turned off if the space required by locals is too
14472 big. Fixes #331958.
14474 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14476 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14477 ARM to the new style trampoline.
14479 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14481 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14483 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14485 2007-10-09 Martin Baulig <martin@ximian.com>
14488 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14489 `field_info_offset_offset'.
14491 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14493 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14494 removed more internal usage of the r11 register and made it available
14495 to the register allocator.
14497 2007-10-08 Mark Probst <mark.probst@gmail.com>
14499 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14500 when sharing generics and treat type variables as references.
14502 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14504 * mini-ppc.c: started removing the internal uses of register r11
14505 to eventually allow the register allocator to manage it as an
14506 additional available register.
14508 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14510 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14512 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14514 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14515 specific trampolines as they are not performance critical as a jump
14516 target (maybe align as before only for AOT code?). This saves about
14517 200 KB of native code on x86 for monodevelop startup.
14519 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14521 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14522 monodevelop startup.
14524 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14526 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14528 * mini-sparc.h mini-sparc.c: Implement IMT support.
14530 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14531 its smaller and doesn't clobber sparc_g1.
14533 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14535 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14537 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14539 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14541 * mini-ppc.c: implemented fast delegate invocation.
14543 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14545 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14547 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14549 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14550 code to the new style trampoline in preparation for IMT support.
14552 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14554 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14555 systems already. This also reduces the specific trampiline sizes and
14556 prepares for the use of r12 as the IMT identifier register.
14558 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14560 * mini-mips.h: endianess fix (simplified from a patch by
14561 Thomas Kunze <thommy@tabao.de>, bug #323737).
14563 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14565 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14566 to access ucontext fields and enable netbsd support
14567 (partially from Magnus Henoch <mange@freemail.hu>).
14569 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14571 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14572 use the preprocessor from the CPP env var if it is set.
14574 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14576 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14577 code, before interface_offset gets used.
14579 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14581 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14582 mono_class_setup_vtable () before accessing klass->vtable.
14584 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14586 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14589 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14591 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14592 IMT slots (this saves hundreds of KB of memory in programs like
14593 IronPython and Monodevelop).
14595 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14597 * mini.c: print the delegate counter.
14599 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14601 * mini-x86.c: make it easier to enable the debugging code for IMT
14604 2007-09-28 Martin Baulig <martin@ximian.com>
14607 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14608 `mono_method_klass_offset' and `mono_method_token_offset'.
14610 2007-09-20 Mark Probst <mark.probst@gmail.com>
14612 * mini.c: First generics sharing implementation. Can only share
14613 in very simple cases. If sharing doesn't work it falls back to
14614 dedicated compilation.
14616 * mini.h: Flag in MonoCompile to specify whether generic
14617 compilation is shared. Flags enum for marking which generic inst
14618 of a context is used. Prototypes for helper functions.
14620 * generic-sharing.c: Helper functions for generic method sharing.
14622 * optflags-def.h: Optimization flag (gshared) for enabling generic
14623 method sharing added.
14625 * Makefile.am: generic-sharing.c added.
14627 2007-09-19 Daniel Nauck <dna@mono-project.de>
14629 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14631 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14632 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14635 2007-09-19 Martin Baulig <martin@ximian.com>
14637 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14638 mono_debug_cleanup() is now part of mono_cleanup().
14640 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14642 * driver.c (mono_main): Fix a warning.
14644 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14646 * aot-compiler.c: Optimize various parts when processing large assemblies.
14649 * mini.c (mono_patch_info_hash): Improve hash function.
14651 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14653 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14655 Code is contributed under MIT/X11 license.
14657 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14659 * mini.c (mini_init): Fix a leak.
14661 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14663 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14665 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14667 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14669 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14671 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14673 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14676 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14678 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14680 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14682 * aot-runtime.c (decode_patch_info): Ditto.
14684 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14686 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14687 static case. Cache delegates in architecture specific code,
14688 based on number of parameters.
14690 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14691 in architecture specific code, based on number of parameters.
14693 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14694 caching happen in architecture specific code now.
14696 Code is contributed under MIT/X11 license.
14698 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14700 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14701 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14702 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14704 Code is contributed under MIT/X11 license.
14706 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14707 * mini.c: (mono_thread_abort) Fixed bug #82416.
14709 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14711 * mini.: hook the new managed GC allocation feature into the JIT.
14713 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14715 * mini.c: implementation for the new runtime tls opcode.
14717 2007-09-11 Martin Baulig <martin@ximian.com>
14720 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14721 `mono_method_inflated_offset'.
14723 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14725 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14726 async exceptions into a method.
14728 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14729 purpose of testing whenever the unwinder works at every instruction.
14731 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14733 * mini.c: check accessibility of method used in ldftn (fixes
14736 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14738 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14740 * inssel.brg: Fix a warning.
14742 2007-09-03 Martin Baulig <martin@ximian.com>
14744 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14745 now takes the `main_method' as argument.
14747 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14749 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14751 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14753 * driver.c: include the cil-coff.h header on Windows.
14755 Code is contributed under MIT/X11 license.
14757 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14759 * mini.c, driver.c: don't include the cil-coff.h header.
14761 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14763 * mini.c: flag places that needs fixes fo soft-float support.
14765 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14767 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14768 endian systems (partially from Dean Jenkins, bug #81924).
14770 2007-08-28 Mark Probst <mark.probst@gmail.com>
14772 * mini.c (check_linkdemand): Remove embedded reference object in
14773 call to LinkDemandSecurityException.
14774 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14775 with an IntPtr instead of a reference object.
14777 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14779 * mini.c (handle_initobj): Handle alignment properly.
14781 * inssel.brg (mini_emit_memset): Ditto.
14783 * inssel.brg (mini_emit_memcpy): Ditto.
14785 * inssel-sparc.brg: Ditto.
14787 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14789 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14791 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14792 exceptions raised in unmanaged code. Fixes part of #82594.
14794 2007-08-24 Mark Probst <mark.probst@gmail.com>
14796 * mini.c (mono_method_to_ir), declsec.c
14797 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14799 2007-08-22 Martin Baulig <martin@ximian.com>
14802 (MonoDebuggerThreadInfo): New typedef.
14803 (mono_debugger_thread_table): New global variable.
14804 (mono_debugger_thread_created): New public function.
14805 (mono_debugger_thread_cleanup): New public function.
14808 (MonoDebuggerInfo):
14809 - removed `get_current_thread' and `lookup_assembly'.
14810 - removed `data_table'.
14811 - added `thread_table'.
14814 (mono_thread_start_cb): Call mono_debugger_thread_created().
14815 (mono_thread_attach_cb): Likewise.
14816 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14817 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14820 * driver.c (mono_main): Move mono_debug_init() up, before calling
14821 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14823 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14825 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14826 together when passing several arguments of type double (gives a small
14827 speedup and saves a few bytes of generated code).
14829 2007-08-20 Jb Evain <jbevain@novell.com>
14831 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14833 2007-08-20 Jb Evain <jbevain@novell.com>
14835 * mini.c (mono_method_to_ir): throw MethodAccessException
14836 and FieldAccessException instead of InvalidProgramException.
14838 2007-08-20 Mark Probst <mark.probst@gmail.com>
14840 * mini.c: CoreCLR security checks.
14842 * mini.h: Removed MonoSecurityMode (moved to
14843 metadata/security-manager.h) and mono_security_mode global var
14844 (replaced by set/get functions in security-manager.h).
14846 * driver.c: Added "core-clr-test" security mode for testing. Used
14847 set-function for setting security mode.
14849 2007-08-17 Mark Probst <mark.probst@gmail.com>
14851 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14852 the new jit_info_table.
14854 * driver.c: Test code for the new jit_info_table (enabled by the
14855 define MONO_JIT_INFO_TABLE_TEST).
14857 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14859 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14860 detection of call <REG> instruction sequence. Fixes build on freebsd.
14862 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14864 * mini-exceptions.c: Fix a warning.
14866 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14868 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14869 stack overflow handling code on amd64 too.
14871 * mini-exceptions.c (mono_setup_altstack): Make this use
14872 mono_thread_get_stack_bounds ().
14874 * mini-x86.h: Disable sigaltstack on solaris x86.
14876 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14878 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14880 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14882 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14884 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14886 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14888 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14890 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14892 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14895 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14897 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14898 to be emitted (bug #82281).
14900 2007-08-01 Martin Baulig <martin@ximian.com>
14902 Merged the `debugger-dublin' branch.
14904 * debug-debugger.h (MonoDebuggerInfo):
14905 Removed the `old_*' compatibility entries.
14906 Added `debugger_version' and `data_table'.
14907 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14908 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14911 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14912 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14913 instead of a `gconstpointer'.
14914 (mono_debugger_insert_method_breakpoint): Return a
14915 `MonoDebugMethodAddressList *'.
14917 2007-06-28 Martin Baulig <martin@ximian.com>
14919 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14921 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14923 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14924 __builtin_frame_address () since it is broken on older gcc versions.
14926 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14928 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14929 on the stack overflow handling and made the managed stack overflows
14930 catchable in most cases using soft guard pages.
14931 * exceptions-x86.c: added code to restore the protection in the soft
14932 guard pages at the end of exception handling.
14934 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14936 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14938 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14940 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14941 exception handling.
14943 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14945 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14946 signal handling support until it has been ported to the new mechanism.
14947 * mini.c: fixed stack overflow detection and use the new
14948 architecture code to handle signals on the altstack.
14950 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14952 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14953 stack overflows on the alt stack.
14955 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14957 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14958 stack overflows on the alt stack.
14960 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14962 * exceptions-ppc.c: cleanup preparing for altstack support.
14964 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14966 * exceptions-arm.c: cleanup preparing for altstack support.
14968 2007-07-27 Mark Probst <mark.probst@gmail.com>
14970 * mini.c (print_jit_stats): Output hazard pointer stats.
14972 2007-07-26 Mark Probst <mark.probst@gmail.com>
14974 * driver.c, mini.c: Replaced security mode flags with a single
14977 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14979 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14981 2007-07-25 Mark Probst <mark.probst@gmail.com>
14983 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14984 (which doesn't do anything yet) for activating Core CLR
14985 (Silverlight) security.
14987 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14989 * mini-codegen.c: work around a possible gcc bug on arm.
14991 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14993 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14994 message for platforms that don't support AOT compilation.
14996 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14998 * mini.h, mini.c, driver.c: temporary smcs hack.
15000 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15002 * mini-arm.h, mini-arm.c: arm EABI fixes.
15004 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15006 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15009 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15010 trampolines taking a method argument.
15012 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15014 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15015 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15017 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15018 JIT compilation throws an exception. Fixes #82050.
15020 2007-07-19 Mark Probst <mark.probst@gmail.com>
15022 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15023 with the MONO_EXCEPTION_ defines.
15025 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15027 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15030 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15031 the cause of an assertion.
15033 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15035 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15038 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15040 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15041 assert. Should fix #82103.
15043 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15045 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15046 here too. Fixes #82095.
15048 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15051 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15053 * mini-amd64.h: Enable IMT for amd64.
15055 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15057 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15059 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15061 2007-07-12 Mark Probst <mark.probst@gmail.com>
15063 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15064 as soon as check_linkdemand sets an exception_type.
15066 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15068 * mini-x86.c: fixed offsets for IMT call sequence.
15069 * mini-x86.h: enable IMT again.
15071 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15073 * trace.c (mono_trace_enter_method): Decode MonoType too.
15075 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15077 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15079 * mini-amd64.c: Add preliminary IMT implementation.
15081 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15083 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15084 understand the new IMT-base interface invocation (thanks to
15085 Daniel Nauck for the report and the remote debugging session).
15087 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15089 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15091 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15093 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15095 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15097 * mini-trampolines.c: implement AOT IMT support.
15098 * mini-x86.h: enable IMT support for wider testing.
15100 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15102 * inssel.brg (emit_imt_argument): Add aot support here.
15104 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15106 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15108 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15109 of the IMT implementation, partially from massi, with my
15110 implementation of the bsearch sequence. Disabled by default until
15111 the AOT code is implemented.
15113 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15115 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15117 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15119 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15121 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15122 arch-independent IMT JIT code from Massimiliano
15123 Mantione (massi@ximian.com) with small cleanups from me.
15125 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15127 * Makefile.am: fix svn invocation to get the svn revision to be
15128 independent of the local language (build fix).
15130 2007-07-09 Mark Probst <mark.probst@gmail.com>
15132 * mini.c (inline_method): Reset cfg->exception_type if the
15133 inlining is aborted. Fixes: 82049.
15135 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15137 * mini.c: remove assert from exception handling code when exception_ptr
15140 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15142 * mini.c (mono_codegen): Add an assert.
15144 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15145 enter and leave code.
15146 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15148 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15150 * mini-ppc.c: fixed memory corruption for localloc(0)
15153 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15155 * mini.c: Fix warnings.
15157 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15159 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15160 to emit better double->int conversions.
15162 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15164 * mini.c: the provided Min/Max optimizations are valid for unisgned
15167 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15169 * 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
15171 2007-06-28 Miguel de Icaza <miguel@novell.com>
15173 * mini.c (mono_running_on_valgrind): Add support for reporting the
15174 method and its boundaries to valgrind.
15176 2007-06-28 Martin Baulig <martin@ximian.com>
15178 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15180 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15182 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15184 * generic.2.cs: Add new test case.
15186 2007-06-25 Martin Baulig <martin@ximian.com>
15188 Merged the `debugger-dublin' branch.
15191 (mono_debugger_insert_method_breakpoint): New public method.
15192 (mono_debugger_remove_method_breakpoint): Likewise.
15193 (mono_debugger_check_breakpoints): New static method.
15194 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15196 * debug-debugger.h (MonoDebuggerInfo):
15197 Renamed (to keep backward compatibility in the vtable):
15198 `insert_breakpoint' -> `old_insert_breakpoint'.
15199 `remove_breakpoint' -> `old_remove_breakpoint'.
15200 `create_string' -> `old_create_string'.
15201 `lookup_class' -> `old_lookup_class'.
15202 `lookup_type' -> removed; changed into a dummy field.
15203 `lookup_assembly' -> `old_lookup_assembly'.
15204 Added (same functionality, but different signature):
15205 `create_string', `lookup_class', `lookup_assembly'
15207 `get_method_addr_or_bpt', `remove_method_breakpoint',
15208 `runtime_class_init'.
15210 * debug-debugger.c: Merged the `debugger-dublin' branch.
15212 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15214 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15216 (peephole_pass): Likewise.
15218 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15220 * driver.c: hopefully make setaffinity work also for ancient
15223 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15225 * driver.c : win32 build fix.
15227 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15229 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15230 processor if it is set.
15232 2007-06-21 Martin Baulig <martin@ximian.com>
15234 * debug-mini.h: New file.
15237 (mono_debugger_insert_breakpoint_full): Moved here from
15238 ../metadata/mono-debug-debugger.c.
15239 (mono_debugger_remove_breakpoint): Likewise.
15240 (mono_debugger_breakpoint_callback): Likewise.
15242 2007-06-15 Raja R Harinath <rharinath@novell.com>
15244 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15245 changes in MonoGenericClass.
15247 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15249 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15251 2007-06-14 Raja R Harinath <rharinath@novell.com>
15253 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15254 removal of MonoGenericMethod.
15256 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15258 * mini-exceptions.c: hooks for the exception events profiling API.
15260 2007-06-14 Randolph Chung <tausq@debian.org>
15262 * Makefile.ma: Add hppa target.
15263 * mini-arch.h: Include mini-hppa.h
15264 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15265 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15266 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15268 2007-06-14 Randolph Chung <tausq@debian.org>
15270 * inssel.brg: Add rules for "chained" compare-branch operations so that
15271 a single compare op can affect multiple branches. Adjust cost for
15272 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15273 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15274 cost for some rules so that they can more easily be overridden by
15275 per-arch rules (with fixes from lupus).
15276 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15278 2007-06-13 Randolph Chung <tausq@debian.org>
15280 * mini-ops.h: Reorder branch ops so that they match the order of the
15281 corresponding CEE_* ops. The code expects them this way.
15282 Add new ops for HPPA target.
15283 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15285 2007-06-13 Randolph Chung <tausq@debian.org>
15287 * mini-exceptions.c: Handle cases where the stack grows towards
15289 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15291 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15293 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15295 * driver.c: explain where a non-matching corlib is found.
15297 2007-06-13 Mark Probst <mark.probst@gmail.com>
15299 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15301 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15303 * mini-exceptions.c: Generate a method profile leave event during
15304 an exception to ensure that the profiler gets notified.
15306 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15308 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15311 * cpu-amd64.md: Add long_and/or/xor opcodes.
15313 2007-06-06 Wade Berrier <wberrier@novell.com>
15315 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15316 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15317 length of instruction shr_imm (expected 8, got 10)
15319 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15321 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15323 2007-06-06 Mark Probst <mark.probst@gmail.com>
15325 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15326 MonoInternalHashTable again (fixed bug in the internal hash table
15329 2007-06-06 Mark Probst <mark.probst@gmail.com>
15331 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15332 Have to figure out what makes it crash the SWF regression.
15334 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15336 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15338 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15340 * mini.c: optimize out the type check when storing null in a
15343 2007-06-04 Mark Probst <mark.probst@gmail.com>
15345 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15346 MonoInternalHashTable.
15348 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15350 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15351 signed integer methods.
15353 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15355 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15356 permanently since the current approach doesn't work.
15358 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15360 * inssel.brg (stmt): Only call delegate->invoke_impl if
15361 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15363 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15365 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15366 the sreg2==rdx case.
15368 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15369 account if it contains a rex prefix.
15370 (peephole_pass): Handle OP_FMOVE as well.
15372 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15374 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15375 as it causes regressions.
15377 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15379 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15380 static case as well.
15382 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15384 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15385 (mono_arch_get_this_arg_from_call): Ditto.
15387 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15389 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15392 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15393 (mono_arch_get_this_arg_from_call): Ditto.
15395 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15397 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15398 try to create optimized invoke code and use that for further invocations.
15399 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15401 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15403 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15405 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15406 sealed classes or methods.
15407 *devirtualization.cs: tests for the new optimization
15409 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15411 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15412 by the update_volatile () function.
15414 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15416 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15419 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15421 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15423 * mini.c: Add configure checks for header files.
15424 * mini-x86.c: Add configure checks for header files.
15425 * trace.c: Add configure checks for header files.
15426 * aot-runtime.c: Add configure checks for header files.
15427 * aot-compiler.c: Add configure checks for header files.
15428 * driver.c: Add configure checks for header files.
15429 * mini-codegen.c: Add configure checks for header files.
15431 Code is contributed under MIT/X11 license.
15433 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15435 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15436 icompare_imm -128 + op_iclt. Fixes #81703.
15438 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15440 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15442 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15444 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15445 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15446 so that all isinst checks now use "interface_bitmap".
15448 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15450 * cpu-amd64.md (jmp): Fix a warning.
15452 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15454 * basic.cs: Add new regression test.
15456 * basic.cs: Remove test which is now in basic-long.cs.
15458 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15460 * basic-long.cs: Add new test.
15462 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15464 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15466 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15468 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15470 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15473 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15474 throwing code a bit.
15476 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15477 the exception throwing code a bit.
15479 * mini-x86.c (get_call_info): Allocate result from a mempool.
15481 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15483 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15485 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15487 * mini.h (MonoCompile): Add 'token_info_hash' field.
15489 * mini.c: Save token->method associations during compilation so the AOT
15490 compiler can use it.
15492 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15493 which reference generic classes and methods.
15495 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15497 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15499 * aot-compiler.c (compile_method): Fix a typo in a comment.
15501 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15503 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15504 everything generic.
15506 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15508 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15510 * mini.h (MonoCompile): Add 'args' field.
15512 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15515 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15517 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15519 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15521 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15523 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15524 opcodes for some opcodes.
15526 * mini.h *.brg *.c: Use the new opcodes.
15528 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15530 * mini.h: Bumped aot revision.
15532 * inssel.brg: modified code generation of type checks for interfaces
15533 to use the new "MonoClass.interface_bitmap" instead of the old
15534 "MonoClass.interface_offsets".
15536 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15538 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15540 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15542 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15545 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15547 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15549 2007-04-27 Wade Berrier <wberrier@novell.com>
15551 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15552 mini.h) to fix build.
15554 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15556 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15558 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15559 causes the corlib unit tests to fail.
15561 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15563 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15565 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15567 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15568 opcodes to the comparison relations.
15570 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15571 opcodes to their types.
15573 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15575 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15576 it in cfg->arch.cinfo.
15578 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15580 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15581 cfg->cil_offset_to_bb.
15583 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15585 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15586 created becase of initlocals.
15588 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15590 * mini-alpha.c cpu-alpha.md: More alpha port work from
15591 Sergey Tikhonov <tsv@solvo.ru>.
15593 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15595 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15597 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15599 * cpu-s390.md (break): Correct the length of break instruction.
15601 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15603 * mini.c: fix a couple of soft-float issues and comments.
15605 2007-04-15 Miguel de Icaza <miguel@novell.com>
15607 * trace.c (is_filenamechar): - is also a filename char.
15609 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15611 * mini-s390.c: Correct checking for enum type in return value processing.
15613 2007-04-14 Raja R Harinath <rharinath@novell.com>
15615 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15616 (version.h): Makefile is in the build directory.
15618 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15620 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15622 2007-04-11 Martin Baulig <martin@ximian.com>
15624 * mini.c (can_access_member): Fix handling of generic classes;
15627 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15629 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15631 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15633 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15635 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15637 * mini-codegen.c: make sure the right spill amount is
15638 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15640 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15642 * mini-ppc.c: fixes for the fp_branch_nan test.
15644 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15646 * basic.cs: Comment out new test which still fails on ia64.
15648 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15650 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15652 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15654 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15656 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15658 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15659 on 64 bit machines. Fixes part of #80738.
15661 * basic.cs: Add regression test.
15663 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15665 * inssel.brg basic.cs: Revert previous change to fix build.
15667 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15670 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15672 * basic.cs: Add new regression test.
15674 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15676 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15679 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15681 * cpu-s390x.md: Correct length of break instruction.
15683 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15685 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15686 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15688 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15690 * *.c: Begin WIN64 port.
15691 * mini.c: Use correct register in profiler.
15692 * mini-amd64.c: No inline assembly on Win64.
15693 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15694 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15695 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15696 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15697 mono_arch_ip_from_context for Win64.
15699 Contributed under MIT/X11 license.
15701 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15703 * exceptions-amd64.c (seh_handler): Ditto.
15705 * exceptions-x86.c (seh_handler): Fix a memory leak.
15707 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15709 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15710 mini-s390x.c: fixed peephole optimizations to deal
15711 correctly with 1 and 2 byte reload avoidance.
15713 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15715 * cpu-s390.md, cpu-s390x.md: update localloc length.
15717 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15719 * cpu-g4.md: added missing descriptions.
15721 2007-03-14 Miguel de Icaza <miguel@novell.com>
15723 * Makefile.am: Add support so the tail tests are not executed on
15724 PowerPC as that is a known limitation of the PowerPC port.
15726 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15728 * runmdesc.bat: Move to msvc directory.
15730 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15732 * runmdesc.bat: Run executable that was produced by the current
15733 target and sent via an argument.
15735 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15737 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15740 * generics.2.cs: Add regression test.
15742 2007-03-09 Wade berrier <wberrier@novell.com>
15744 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15746 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15748 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15749 AOT code depends on this.
15751 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15753 * mini.c: more precise tracking of types in the eval stack
15754 (part of fix for bug #81044).
15756 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15758 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15760 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15762 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15764 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15766 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15768 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15770 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15771 a pointer on 64 bit systems. Fixes #80190.
15773 * iltests.il: Add new regression test.
15775 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15777 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15779 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15781 * trace.c: Remove an erroneous alignemnt check when tracing.
15782 Fixes --trace on OSX86.
15784 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15786 * mini-$(arch).h: initialize SP in context for all the archs.
15788 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15790 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15791 regressions in the thread tests.
15793 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15795 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15796 - fixed implementation of LOCALLOC opcode
15797 - implemented non-un compare for floats
15799 - implementation of FDIV and CKFINITE opcodes
15800 - fixes for latest mono updates
15801 - additional arch opcodes
15803 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15805 * Makefile.am: simplify and merge rules for cross-compilation.
15807 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15809 * local-propagation.c: Actually *apply* the fix for bug 80591...
15811 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15813 * mini-exceptions.c: backuot part of the last change
15814 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15816 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15817 * inssel.brg: Fix bug 59286.
15820 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15822 * mini-exceptions.c: patch from Zoltan to correctly check for
15823 stack boundaries (using the stack register, not the frame register),
15824 fixes bugs #80724, #79717.
15826 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15828 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15829 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15831 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15832 presence of frame pointer elimination.
15834 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15836 * mini-x86.h: NetBSD UCONTEX_REG defines.
15838 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15840 * inssel-amd64.brg: Fix amd64 build.
15842 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15844 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15847 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15849 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15852 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15854 2007-01-30 Mark Mason <mason@broadcom.com>
15856 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15857 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15858 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15859 beginning support for CEE_JMP [not quite working yet]
15860 * tramp-mips.c: LMF handling now works
15862 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15864 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15866 * mini.h (NULLIFY_INS): New macro.
15868 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15870 * mini.c: statistical profiler fix for windows, patch
15871 from Tor Lillqvist (tml@novell.com).
15873 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15874 * local-propagation.c: Fix bug 80591.
15876 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15878 * Makefile.am: put back the --export-dynamic option as with
15879 the previous gmodule flags (thanks to Robert Jordan).
15881 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15883 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15885 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15886 simplify and speed up the local register allocator. Also rename some fields
15887 like iassign->vassign.
15889 * regalloc.c: Remove some functions which are no longer used since their
15890 inlined version is in mini-codegen.c.
15892 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15894 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15896 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15898 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15899 narrowing. Fixes #80622.
15901 * iltests.il: Add new regresssion test.
15903 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15905 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15906 debug-debugger.c, debug-debugger.h: warning fixes.
15907 * driver.c: updated copyright year and made it fit in one line.
15909 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15911 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15913 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15915 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15917 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15919 * iltests.il: Add new test for bug #80507.
15921 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15923 * mini-arm.h: use soft-float also on vfp for now.
15925 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15927 * mini.c: fix some more soft-float issues.
15929 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15931 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15933 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15934 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15935 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15936 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15938 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15940 * mini-arm.c: typo fix.
15942 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15944 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15946 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15948 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15949 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15951 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15953 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15955 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15957 * inssel.brg: Fix a warning.
15959 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15961 * abcremoval.c ssa.c ssapre.c: Update after this change.
15963 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15965 * dominators.c (df_set): Use mono_bitset_union_fast.
15967 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15969 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15970 mini-codegen.c: reduce relocations and memory usage for the cpu
15973 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15975 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15977 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15978 to reduce their size.
15980 2007-01-19 Mark Mason <mason@broadcom.com>
15982 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15983 * mini-mips.c: more configuration macros, support long conditional branches, additional
15984 asserts, fix epilog instrumentation.
15985 * mini-mips.h: use standard stack walk
15986 * cpu-mips.md: increase size of div, rem and conditional branches
15988 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15990 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15993 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15995 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15996 (compile_method): Ditto.
15998 * aot-runtime.c (decode_klass_info): Ditto.
16000 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16001 needed by the code generated by inssel.brg. Also fix a warning.
16003 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16005 * mini.c: deal with enums that become genericinsts by
16006 being nested in a generic class (bug #79956).
16008 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16010 * mini.c: match the generic definition to check for
16011 private access with generic types (bug #78431).
16013 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16015 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16016 to make life easier for people cross-compiling that insist on not
16019 2007-01-17 Mark Mason <mason@broadcom.com>
16021 * inssel-long.brg: patch to deal with mips missing flags
16022 * inssel-long32-mips.brg: implement overflow checks
16023 * insset-mips.brg: implement overflow checks
16024 * mini-mips.h: implement conditional exception handling
16025 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16026 Remove unused code, minor cleanups.
16027 * exceptions-mips.c: minor cleanups
16028 * mini-ops.h: add mips conditional exception ops
16029 * cpu-mips.md: add mips conditional exception ops
16032 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16034 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16035 to deal with mips missing of flags.
16037 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16039 * exceptions-ppc.c: execute fault handlers.
16041 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16043 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16045 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16047 * mini.c: handle also floating point values in initialize_array.
16049 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16051 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16052 array initialization and make it conditional on the intrins option.
16054 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16056 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16057 relocations and put the patch info names close to the enum definition.
16059 2007-01-15 Mark Mason <mason@broadcom.com>
16061 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16063 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16065 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16067 2007-01-12 Raja R Harinath <rharinath@novell.com>
16069 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16071 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16073 * Makefile.am: distribute the mips sources.
16075 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16077 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16080 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16082 * cpu-x86.md: back out for now as this triggers other regressions.
16084 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16086 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16087 to eax:edx, so ecx can't get allocated to them (bug #80489).
16089 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16091 * mini.c, mini-exceptions.c: enabled running fault handlers
16094 2007-01-03 Miguel de Icaza <miguel@novell.com>
16096 * driver.c: If nothing fail, do not use the string "failed",
16097 because it makes it very annoying to view test result logs on the
16100 2006-12-30 Miguel de Icaza <miguel@novell.com>
16102 * debug-debugger.c (mono_debugger_main): Rename "main" to
16103 "main_method" to prevent a warning.
16105 Remove a warning for unused field.
16107 2006-12-28 Martin Baulig <martin@ximian.com>
16110 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16112 2006-12-22 Martin Baulig <martin@ximian.com>
16114 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16115 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16116 seperate `.mdb_debug_info' section, so we can access it from the
16117 debugger even if the binary is stripped.
16119 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16120 from the `.mdb_debug_info' here to prevent the linker from
16121 removing that section.
16123 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16124 mdb-debug-info64.s.
16126 2006-12-19 Robert Jordan <robertj@gmx.net>
16128 * mini-x86: enable the code to return small structures in
16129 registers for FreeBSD as well. Fixes bug #80278.
16130 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16132 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16134 * mini-x86.c: align the stack when calling the profiler
16135 function instrumenting the prolog (on OSX).
16137 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16139 * mini.c: emit a break opcode where Debugger.Break () is called.
16141 2006-12-13 Miguel de Icaza <miguel@novell.com>
16143 * mini.c (mono_method_to_ir): Provide useful information on this
16144 assert, to prevent others from debugging like I did.
16146 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16148 * mini.c: enable code which was incorrectly commented
16151 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16153 * mini-x86.c: enable on OSX, too, the code to return small
16154 structures in registers.
16156 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16158 * mini-x86.c: remove the use of the dynamic code manager here, too.
16160 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16162 * mini.h, debug-debugger.c, tramp-*.c: fixed
16163 mono_debugger_create_notification_function() to use
16164 mono_global_codeman_reserve () instead of a dynamic code manager.
16166 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16168 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16169 ves_array_element_address() jit icall and use a generated
16170 managed method instead (which is about 4 times faster for a rank 3
16173 2006-11-29 Mark Mason <mason@broadcom.com>
16175 * basic-calls.cs: additional tests for passing
16176 structures as function arguments.
16178 2006-11-29 Mark Mason <mason@broadcom.com>
16180 * mini-mips.h: disable custom exception handling
16181 * mini-mips.c: throw/rethrow should use jalr to call
16182 exception stubs. Fixed bug with passing structures
16183 by value. More support for tracing floating point
16186 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16188 * mini.c: fixed typo in the soft-float ldind.r4 handling
16191 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16193 * mini.c, mini.h, driver.c: added --runtime command line
16194 option to select a different runtime than the autodetected one.
16195 * jit.h: added API for embedders to initialize with a specific
16198 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16200 * mini.c: handle also boxing of r4 values (bug #80024).
16202 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16204 * mini-ppc.c: force indirect calls until we reserve
16205 enough address space for all the generated code.
16207 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16209 * exceptions-arm.c: workaround bugs in the libc definition
16210 of struct ucontext.
16212 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16214 * inssel.brg: fixes from me and Mark Mason.
16216 2006-11-23 Dick Porter <dick@ximian.com>
16218 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16219 semaphore display now we've fixed the initial value
16221 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16223 * inssel.brg: partially revert the last change to fix the build.
16225 2006-11-21 Mark Mason <mason@broadcom.com>
16227 * inssel.brg: Add and use compare-and-branch macros to support
16228 architectures that do not have condition code registers (ie. MIPS).
16229 * *-mips.{c,brg,md}: Fix copyright statements
16231 2006-11-20 Mark Mason <mason@broadcom.com>
16233 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16234 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16235 * mini.h: Added declaration for mono_print_ins()
16236 * mini-codegen.c: added ins_spec initializer for MIPS
16237 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16238 vreg to be virtual and hreg to be non-virtual.
16239 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16240 is not yet working/implemented correctly.
16241 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16242 non-static, fixup calls to print_ins() from other parts in the file.
16244 2006-11-20 Mark Mason <mason@broadcom.com>
16246 * basic-calls.cs: added tests for passing structures as arguments
16249 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16251 * inssel-long32.brg: optimize signed division by power of two.
16253 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16255 * mini-arm.c: added support for interworking with thumb code
16256 (mono must be still be built using the ARM instruction encoding).
16258 2006-11-19 Miguel de Icaza <miguel@novell.com>
16260 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16261 verifier has different rules for it. Fixes a few verifier issues
16264 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16265 at the end, so people know what happened.
16267 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16269 * brach-opts.c: in optimize_exception_target() make sure we
16270 are in a catch clause (fixes bug #79871).
16272 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16274 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16275 more soft-float support fixes.
16277 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16279 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16280 that are passed half on the stack and half in registers.
16282 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16284 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16285 more mips integration work from Mark E Mason
16286 <mark.e.mason@broadcom.com>.
16288 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16290 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16291 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16292 tramp-mips.c: added sources for the mips port, not
16293 integrated in the build yet. Contributed by
16294 Mark E Mason <mark.e.mason@broadcom.com>.
16296 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16298 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16300 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16302 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16303 put the soft-float rules in its own file since it seems to
16304 break s390 compilation.
16306 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16308 * mini-arm.c: fixed wrnings.
16310 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16312 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16313 inssel-arm.brg: ARM support for soft-float.
16315 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16317 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16318 loads and stores of 32 bit fp values.
16320 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16322 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16324 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16325 works. Fixes #79852 and #79463.
16327 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16329 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16330 more soft-float support WIP and fixes.
16332 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16334 * mini-arm.c: some VFP updates.
16336 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16338 * mini-exceptions.c: 0 is a valid local var offset in some
16339 architectures, don't assert (bug #78508).
16341 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16343 * exceptions-arm.c: fixed off by one error in stack walk code.
16345 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16347 * mini.h, mini.c: more precise tracking of type load exceptions.
16349 2006-11-03 Robert Jordan <robertj@gmx.net>
16351 * Makefile.am: [WIN32] Add monow.exe target.
16352 * driver.c: [WIN32] Don't detach the console when debugging.
16355 2006-10-30 Miguel de Icaza <miguel@novell.com>
16357 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16359 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16361 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16363 * driver.c (mini_regression): Fix --regression with AOT.
16365 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16367 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16369 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16371 * mini-sparc.h: Don't use sigaction on sparc/linux.
16373 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16375 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16377 * mini-exceptions.c: Add proper include files for getpid ().
16379 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16381 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16382 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16385 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16386 name cache to reduce its size.
16388 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16390 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16392 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16393 the mono_lmf TLS variable.
16395 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16396 trampoline lmf frames.
16398 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16400 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16402 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16403 the mono_lmf TLS variable.
16405 * mini-exceptions.c: Access the LMF structure through accessors.
16407 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16408 variable instead of in jit_tls->lmf.
16410 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16412 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16413 trampoline lmf frames.
16415 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16417 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16419 * mini.c trace.c mini-x86.c: Revert these too.
16421 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16424 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16426 * genmdesc.c: removed now dead code.
16428 2006-10-09 Robert Jordan <robertj@gmx.net>
16430 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16432 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16434 * mini.h: do not leave gaps in the opcode values.
16436 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16438 * jit-icalls.h: flag functions as internal here, too.
16440 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16442 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16443 functions with the internal attribute.
16445 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16447 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16449 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16451 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16454 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16456 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16457 tail calls as on other platforms.
16459 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16461 * iltests.il: Add a few tailcall tests.
16463 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16465 * driver.c: fix loop for old compilers (bug #79521).
16467 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16469 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16471 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16473 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16474 metadata without any code.
16476 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16477 more precise debugging information using gdb.
16479 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16481 * inssel-ia64.brg: Make the helper methods static.
16483 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16485 * inssel-x86.brg: make the helper methods static.
16487 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16489 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16491 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16493 * mini.c: updates for monoburg changes.
16494 * inssel.brg: make a few helper functions static as they should.
16496 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16498 * Makefile.am: Move mini-codegen.c to common_sources.
16500 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16502 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16504 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16505 mini-ppc.h: port to use the common local register allocator.
16507 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16509 * mini.h: Remove the comment too then.
16511 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16513 * mini.h: put back backend.data which is to be used shortly and
16514 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16515 pointers on 4 byte boundaries it'd have much bigger issues running
16516 and you can ifdef it out anyway.
16518 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16520 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16521 MonoInst size by 4 bytes on 64 bit machines.
16523 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16525 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16526 replacement with more meaningful field names. Arch maintainers, please
16527 check the assigned names are good enough for your arch.
16529 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16531 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16532 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16534 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16536 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16537 relocations and memory requirements, put the optimization flags
16538 definitions in their own file.
16540 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16542 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16544 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16546 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16548 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16550 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16552 * inssel.brg: use the correct function to get the size of an item
16553 in an array, given an element class.
16554 * aot-compiler.c: do not access class->class_size directly.
16556 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16558 * mini.h, debug-mini.c: added a debugging function to print
16559 info about local variables and arguments in a jitted method.
16561 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16563 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16565 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16567 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16569 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16570 inner and outer loops when passing vtypes.
16572 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16574 * mini-ppc.c: take into account the cpu errata for cache flushing
16575 which caused some random errors (bug #79381).
16577 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16579 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16580 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16582 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16584 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16587 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16588 freebsd ports tree.
16590 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16591 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16593 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16596 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16598 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16600 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16602 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16603 macro does not have to be changed during debugging.
16605 * 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>.
16607 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16609 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16611 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16612 MONO_ARCH_NO_EMULATE_MUL is defined.
16614 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16616 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16618 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16620 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16622 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16624 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16625 stuff to mini-exceptions.c where it is used.
16627 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16628 setup code, the real one is in mini-exceptions.c.
16630 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16631 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16632 some changes from the freebsd ports tree.
16634 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16637 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16639 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16641 * mini.c: on Linux, check for /proc to be mounted
16642 (bug# 79351, novell bug#201204).
16644 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16646 * mini.c: handle cases where pthread_attr_getstack() behaves
16647 incorrectly (bug #78096).
16649 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16651 * mini-arm.c: support larger stack frames (bug #79272).
16653 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16655 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16657 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16660 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16661 mono_class_from_name () to find a class from its name.
16663 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16665 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16667 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16669 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16671 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16673 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16675 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16676 callinfo->trampoline.
16678 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16680 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16683 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16685 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16687 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16689 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16690 stats.method_trampolines, it is already done by the generic trampoline code.
16692 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16694 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16696 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16698 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16700 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16702 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16704 * mini.c (print_jit_stats): Print new stats.
16706 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16708 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16710 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16711 Address on two dimensional arrays. Fixes #78729.
16713 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16715 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16718 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16720 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16723 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16725 (mini_get_ldelema_ins): Ditto.
16727 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16729 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16730 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16733 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16735 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16736 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16738 * exceptions-s390x.c: Cosmetic change.
16740 * tramp-s390.c: Fix warning.
16742 * cpu-s390.md: Correct length of mul_imm.
16744 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16746 * aot-compiler.c: added binary writer with ELF backend
16747 implementation (only on Linux/x86 for now).
16749 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16751 * Makefile.am: Don't run net 2.0 AOT tests.
16753 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16754 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16756 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16758 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16760 * aot-compiler.c: simplified and refactored the asm-writing code
16761 to allow different backends.
16763 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16765 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16767 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16768 little. Share patches of type TYPE_FROM_HANDLE as well.
16770 * mini.c (mono_patch_info_equal): New helper function.
16771 (mono_patch_info_hash): Ditto.
16773 * aot-compiler.c (emit_method_code): Fix s390 build.
16775 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16776 is not handled because it is stored as a flag and not as a type ctor. Fixes
16779 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16781 * aot-compiler.c: Fix computation of GOT slot statistics.
16783 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16784 Also remove support for not PIC AOT.
16786 * mini.h: Bump AOT file format version.
16788 * objects.cs: Add a test for #78990.
16790 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16791 (peter.dettman@iinet.net.au). Fixes #79087.
16793 * basic-long.cs: Add a test for the above.
16795 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16797 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16799 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16802 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16804 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16807 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16809 * mini.c: Don't verify COM proxy invoke calls
16812 2006-08-10 Dick Porter <dick@ximian.com>
16814 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16815 which process is holding semaphores locked.
16817 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16819 * mini-ia64.c mini-amd64.c: Fix #79027.
16821 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16823 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16825 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16826 implicit arguments in a vararg call. Fixes #79027.
16828 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16830 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16831 (mono_get_array_new_va_signature): Ditto.
16833 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16835 * aot-runtime.c: Call init_plt lazily.
16837 * inssel-long.brg: Fix unsigned long->int conversion.
16839 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16841 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16842 that most data is now in the .rss/.data section.
16844 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16846 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16848 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16850 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16852 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16854 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16855 virtual call. Fixes #79010.
16857 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16858 and use the result as the this argument in the real call.
16860 * generics.2.cs: Add a new test for #79010.
16862 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16864 * mini-x86.c: Fix a warning.
16866 * aot-compiler.c: Add a bunch of statistics.
16868 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16870 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16872 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16874 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16876 * 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>.
16878 2006-07-13 Miguel de Icaza <miguel@novell.com>
16880 * mini.c (mono_method_to_ir): Obtain the original method in the
16881 CIL stream and use this to perform validation.
16885 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16887 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16888 (mono_arch_call_opcode): Ditto.
16890 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16893 * mini.c (mono_patch_info_dup_mp): New helper function.
16895 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16896 compilation. Fixes #78827.
16898 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16900 * declsec.c: Use original security informations for
16901 MONO_WRAPPER_MANAGED_TO_MANAGED.
16903 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16905 * mini.c: Allow Com Interop methods/classes and
16906 don't verify COM wrapper calls
16909 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16911 * inssel-long32.brg: Fix long->i4 checked conversion.
16913 * exceptions.cs: Add a test for the above.
16915 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16917 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16919 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16922 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16925 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16927 * mini.c: Fix solaris/x86 exception handling.
16929 * Makefile.am: Get rid of $(ICU_LIBS).
16931 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16933 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16934 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16935 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16937 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16939 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16940 this function causes a SIGSEGV.
16942 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16944 * mini.c: Remove unused solaris/x86 includes.
16946 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16948 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16950 2006-06-20 Jb Evain <jbevain@gmail.com>
16952 * cpu-g4.md: fix max length of start_handler instruction.
16954 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16955 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16957 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16958 * ssa.c: Fixed bug 78653 for SSA based deadce.
16959 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16960 MonoInst.flags, used in SSA based deadce.
16961 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16962 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16964 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16966 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16967 it can end up using non executable memory on ppc64 systems
16968 running ppc32 userspace (fix from Johannes Berg).
16970 2006-06-14 Dick Porter <dick@ximian.com>
16972 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16975 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16976 * mini.c: Made so that inline is locally disabled if it would
16977 trigger a .cctor, because too many apps depend on this behavior
16978 (which seems to be also the one of the MS CLR).
16980 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16982 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16983 No idea why this worked before.
16985 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16986 which branch to outer exception clauses since they could skip the
16987 inner finally clauses. Fixes #78633.
16989 * exceptions.cs: Add a test for the above.
16991 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16994 * iltests.il: Add a test for the above.
16996 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16998 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16999 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17001 * iltests.il: Add a test for the above.
17003 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17005 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17007 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17008 methods as instrinsics.
17010 2006-06-09 Wade Berrier <wberrier@novell.com>
17012 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17013 (simple-cee-ops.h ssapre-mini-ops.h)
17015 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17017 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17018 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17020 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17021 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17023 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17025 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17027 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17029 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17030 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17031 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17032 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17033 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17034 of opcodes, so that bug 78549 should not happen again.
17035 * ssapre.c: Updated to use the renamed files.
17037 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17039 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17040 in OP_ATOMIC_EXCHANGE_I4.
17042 2006-06-07 Wade Berrier <wberrier@novell.com>
17044 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17045 in mono_debugger_create_notification_function)
17047 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17049 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17051 * mini.c (type_from_stack_type): Disable some changes which do not
17054 * driver.c: Reenable opts.
17056 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17057 of the evaluation stack.
17059 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17060 evaluation stack trace at entry to the bblock.
17062 * mini.c (merge_stacks): New function to perform verification of stack merges.
17063 Turned off by default.
17065 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17068 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17070 * local-propagation.c: Fixed bug 78549.
17072 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17074 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17076 2006-06-02 Miguel de Icaza <miguel@novell.com>
17078 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17079 tramp-arm.c, tramp-ia64.c
17080 (mono_debugger_create_notification_function): Update signature to
17081 new signature and use new protocol for creating the notification
17084 Should fix the build.
17086 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17088 * exceptions-ppc.c (mono_jit_walk_stack)
17089 (ves_icall_get_frame_info): Fix the build
17091 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17093 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17095 2006-05-31 Raja R Harinath <rharinath@novell.com>
17097 * il2tests.2.il: New file for generics CIL tests. Add test for
17099 * Makefile.am: Update.
17102 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17105 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17107 * aliasing.c: Fixed bug 78311.
17109 2006-05-29 Martin Baulig <martin@ximian.com>
17111 * mini-exceptions.c (mono_find_jit_info): When computing the
17112 native offset, check whether we're actually inside the method's
17113 code; call mono_debug_print_stack_frame() to format the frame.
17114 (ves_icall_System_Exception_get_trace): Call
17115 mono_debug_print_stack_frame() to format the stack frame.
17116 (ves_icall_get_trace): Update to the new debugging API.
17117 (mono_jit_walk_stack_from_ctx): Likewise.
17118 (ves_icall_get_frame_info): Likewise.
17120 * mini.c (get_method_from_ip): Use the new debugging API.
17121 (mono_print_method_from_ip): Likewise.
17124 (mono_jit_walk_stack): Use the new debugging API.
17125 (ves_icall_get_frame_info): Likewise.
17127 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17129 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17131 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17133 * mini.c: Added "limitator" to inline for debugging.
17135 2006-05-24 Martin Baulig <martin@ximian.com>
17137 * debug-debugger.c (mono_debugger_init): Create a private,
17138 malloc()-based code manager for the notification function and
17139 intentionally leak it on exit. This fixes the crash-on-exit race
17143 (mono_debugger_create_notification_function): Added
17144 `MonoCodeManager *' argument.
17147 (mono_debugger_create_notification_function): Added
17148 `MonoCodeManager *' argument.
17150 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17152 * aliasing.c: Fixed 64 bit issue.
17153 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17154 default since all known bugs are fixed (one more time!).
17156 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17158 * mini.c: write barrier support.
17160 2006-05-23 Martin Baulig <martin@ximian.com>
17162 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17163 check at the top of the file.
17165 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17167 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17168 reverting changes without reason and without changelog entries.
17170 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17172 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17173 to a few opcodes. Fixes #78439.
17175 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17176 consistency with other archs.
17178 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17180 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17182 * debug-debugger.c: fix the build.
17184 2006-05-17 Martin Baulig <martin@ximian.com>
17187 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17188 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17189 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17190 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17192 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17194 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17196 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17198 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17199 MONO_TYPE_GENERICINST.
17201 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17202 MONO_TYPE_GENERICINST.
17204 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17206 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17209 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17211 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17213 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17215 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17217 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17218 mono_trace_cleanup ().
17220 * iltests.il: Fix problem with the newly added test.
17222 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17223 due to register constraints, free up the previous hreg. Fixes #78314.
17225 * iltests.il: Add new test for #78314.
17227 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17228 Interlocked.Add. Fixes #78312.
17230 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17232 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17234 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17236 2006-05-05 Martin Baulig <martin@ximian.com>
17238 * debug-mini.c (mono_debug_open_block): New method.
17241 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17242 the beginning of each basic block.
17245 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17246 the beginning of each basic block.
17248 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17250 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17251 default until I understand why they break the build on amd64.
17253 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17255 * mini.c (mini_cleanup): Call mono_cleanup ().
17257 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17260 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17262 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17263 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17264 default since all known bugs are fixed, and I cannot reproduce bug
17265 77944... I'm asking Matt Hargett to test again after this commit.
17267 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17269 * mini-codegen.c: Fixed typo that thrashed inline.
17271 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17273 * dominators.c (compute_dominators): Avoid using a worklist since
17274 it is not correct in some cases. Instead, iterate over all bblocks as
17275 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17277 2006-04-28 Miguel de Icaza <miguel@novell.com>
17279 * mini.c (mono_jit_compile_method_inner): Use
17280 mono_prepare_exception_from_error that resets the value
17283 2006-04-27 Miguel de Icaza <miguel@novell.com>
17285 * mini.c: Move the mini_loader_error_to_exception to metadata.
17287 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17289 * aliasing.c: Fixed bug 78210.
17291 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17293 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17294 default until all their problems (or the ones they trigger) are fixed.
17296 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17298 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17300 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17301 as loaded only after resolving patches since that could invoke the same method.
17303 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17305 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17308 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17311 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17314 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17315 made from AOT code through the PLT table.
17317 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17318 holding the plt offset when a call is made to the aot plt trampoline.
17320 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17322 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17325 * Makefile.am (common_sources): Fix build breakage.
17327 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17328 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17329 intra-assembly calls if possible.
17331 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17333 * mini-trampolines.c: Handle PLT entries.
17335 * mini.c: Avoid creating a GOT var for calls.
17337 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17338 from mscorlib code.
17340 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17341 from mscorlib code.
17343 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17346 * mini.h: Bump AOT file format version.
17348 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17351 2006-04-25 Martin Baulig <martin@ximian.com>
17353 * driver.c: Disable copyprop, consprop and inline when running
17354 inside the debugger.
17356 2006-04-25 Martin Baulig <martin@ximian.com>
17358 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17359 with `get_current_thread' and added `detach'.
17360 (MonoDebuggerMetadataInfo): Added `thread_size',
17361 `thread_tid_offset', `thread_stack_ptr_offset' and
17362 `thread_end_stack_offset'.
17364 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17366 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17369 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17370 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17372 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17374 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17376 * aot.c: Add support for ADJUSTED_IID.
17378 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17380 * aot.c (emit_method_order): Don't align method_order_end.
17382 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17383 the interface ID changes.
17385 2006-04-21 Dick Porter <dick@ximian.com>
17387 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17388 cleaning up a thread. Fixes the new part of bug 77470.
17390 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17392 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17393 to managed wrapper.
17395 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17397 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17399 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17400 SIGSEGV. Fixes #78072.
17402 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17403 unregister our SIGABRT handler.
17405 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17407 * mini.c: Disabled inline where it can alter the call stack in a
17408 way visible from managed code.
17409 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17412 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17414 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17415 on other platforms. Fixes #78089.
17417 2006-04-13 Martin Baulig <martin@ximian.com>
17419 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17420 determine whether we're inside the debugger.
17423 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17425 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17427 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17428 handler clauses. Fixes #78024.
17430 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17431 in the CALL_MEMBASE opcodes. Fixes #78088.
17432 (mono_arch_get_vcall_slot_addr): Ditto.
17434 2006-04-10 Martin Baulig <martin@ximian.com>
17436 * debug-debugger.c: The thread handling code has now been moved
17437 into ../metadata/threads.c.
17439 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17441 * driver.c (mono_main): Fix --with-gc=none build.
17443 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17444 (mono_spillvar_offset_float): Ditto.
17445 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17446 hreg, not when its !global, since on ia64, there is a third category: stacked
17449 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17451 * mini.c: set MonoInst->klass for load field address and a few other
17454 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17456 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17458 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17460 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17461 the branch opt changes.
17463 2006-04-06 Dick Porter <dick@ximian.com>
17465 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17467 * wapihandles.c (mini_wapi_seminfo):
17468 * driver.c (mono_main): Add semaphore info option
17470 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17472 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17473 branch optimization changes. Fixes #78009.
17475 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17477 * mini.c: ignore accessibility of methods in managed->native wrappers.
17479 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17481 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17483 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17485 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17487 * mini.c: Modify the branch optimizations to preserve the invariant that
17488 the entries inside the in_bb and out_bb arrays are unique.
17489 (mono_unlink_bblock): Avoid creation of new arrays.
17491 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17493 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17496 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17498 * mini.c (optimize_branches): Remove the "optimizations" in
17499 the cbranch1/cbranch2 -> branch cases which were causing several
17500 problems in the past. Fixes #77986.
17502 2006-03-31 Chris Toshok <toshok@ximian.com>
17504 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17505 default optimizations :(
17507 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17509 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17512 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17514 * local-propagation.c: Added comments to structs and removed
17515 "Mono" prefixes from local tree mover types.
17517 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17519 * Makefile.am (arch_sources): Define this for each architecture so
17520 libmono_la_SOURCES is defined in one place.
17522 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17524 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17527 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17529 * driver.c: print the GC name supplied by configure.
17531 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17533 * local-propagation.c: Added tree mover, and moved here all the
17534 local propagation code from mini.c
17535 * mini.c: Added support for treeprop, and moved all the local
17536 propagation code to local-propagation.c
17537 * mini.h: Added support for treeprop
17538 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17539 treeprop, inline and deadce by default
17540 * Makefile.am: Added local-propagation.c
17542 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17544 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17546 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17548 * debug-debugger.c: make it compile without the Boehm GC.
17550 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17552 * mini.c: fixed issue with mismatch when an icall is registered
17553 with multiple names but same address.
17555 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17557 * declsec.c, mini-exceptions.c: use write barrier to set reference
17558 fields of managed objects.
17560 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17562 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17563 (can_access_internals): Fix a warning.
17565 * mini.c (print_method_from_ip): Rename this to
17566 mono_print_method_from_ip so it gets exported.
17568 * trace.c: Deal with strings inside StringBuilder's containing garbage
17569 and fix memory leaks. Fixes #77848.
17571 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17573 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17576 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17578 * mini-s390.c: Remove OP_X86_TEST_NULL.
17580 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17582 * mini.c: use the correct GetHashCode() for the moving collector.
17584 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17586 * liveness.c: Regalloc spill cost tuning.
17588 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17590 * mini-s390x.h: Correct S390_LONG macro.
17592 * mini-s390x.c: Cleanup unused code.
17594 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17596 * jit-icalls.h: New file.
17598 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17599 icalls and include that instead of including jit-icalls.c.
17601 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17604 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17606 * mini.c: when checking for member accessibility, also check for
17607 friend assemblies and for explicit interface implementations.
17609 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17611 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17613 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17615 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17616 common cases are done first.
17618 * mini-ops.h: Only define platform specific opcodes on the given platform.
17620 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17623 2006-03-14 Martin Baulig <martin@ximian.com>
17625 Revert Paolo's change from r57348:
17627 * mini.h: don't use gboolean for bitfields.
17628 * mini.c: verifier changes for fields and methods accessibility.
17630 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17632 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17634 * mini-s390x.c: Fix conv_r_un.
17636 * cpu-s390, cpu-s390x.md: Fix lengths.
17638 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17640 * mini.c: nested types have access to all the nesting
17641 levels, not just the enclosing types.
17643 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17645 * mini.c: added a few more verification checks.
17647 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17649 * liveness.c: Merge optimizations from the linear-il branch.
17651 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17653 * mini-ia64.c (emit_call): Add a comment.
17655 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17657 * tramp-ia64.c: Fix some warnings.
17659 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17661 * mini.h: don't use gboolean for bitfields.
17662 * mini.c: verifier changes for fields and methods accessibility.
17664 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17666 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17667 lazy icall wrapper changes.
17669 * dominators.c: Replace all the dominator algorithms with faster
17670 ones from the linear-il branch.
17672 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17675 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17676 common cases are done first.
17678 * mini-amd64.c: Fix some warnings.
17680 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17683 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17686 * mini.h: Add a missing prototype.
17688 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17690 * mini.c: Compile icall wrappers lazily.
17692 * mini-codegen.c: Use printf instead of g_print since its much faster.
17694 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17697 * mini.c (optimize_branches): Cache the negative result from
17698 remove_block_if_useless ().
17700 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17701 Also fix some bblock linking issues.
17703 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17706 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17708 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17709 accessed fields first, for better cache behavior.
17711 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17713 * mini.c: speedup IList<T> array accesses.
17715 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17717 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17718 inline_costs counter. Fixes #77190.
17720 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17722 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17723 trace messages. Fixes #77706.
17725 2006-03-04 Martin Baulig <martin@ximian.com>
17727 * tramp-amd64.c, tramp-x86.c
17728 (mono_debugger_create_notification_function): Use
17729 mono_global_codeman_reserve() to allocate a buffer at runtime and
17732 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17734 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17735 notification function at runtime and then call `initialize' in the
17736 `MONO_DEBUGGER__debugger_info' vtable.
17738 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17740 * iltests.il: Fix a visibility problem.
17742 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17744 * driver.c, mini.c: add hooks for the counters API.
17746 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17748 * driver.c: show disabled options.
17750 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17752 * linear-scan.c: always use cost-driven selection.
17754 2006-02-28 Raja R Harinath <rharinath@novell.com>
17756 * jit-icalls.c (helper_compile_generic_method): Revert change from
17759 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17761 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17763 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17765 * inssel.brg: style fixes, mostly to force the updated monoburg
17766 to run for people using svn.
17768 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17770 * mini.c: match monoburg changes.
17772 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17774 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17775 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17776 declaration in the header file.
17778 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17780 * helpers.c: reduce relocations and mem usage.
17782 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17784 * mini.h, mini-codegen.c: disable logging features if
17785 requested by configure.
17787 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17789 * mini.c: tiny verifier changes.
17791 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17793 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17794 cpu-pentium.md: stack alignment changes for osx/x86,
17795 partially from Geoff Norton <gnorton@customerdna.com>.
17797 2006-02-24 Raja R Harinath <harinath@gmail.com>
17799 * jit-icalls.c (helper_compile_generic_method): Update to changes
17800 in metadata/class.c.
17802 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17804 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17806 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17807 interface calls with large offsets.
17809 2006-02-23 Raja R Harinath <rharinath@novell.com>
17811 * jit-icalls.c (helper_compile_generic_method): Document the
17812 special-case we depend on so that we can inflate the method twice
17813 with the same context with no bad side-effects.
17815 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17817 * mini-x86.c, mini-amd64.c: fix for case when xen support
17820 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17822 * mini-x86.c, mini-amd64.c: generate code to access tls items
17823 in a faster way for Xen systems.
17825 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17827 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17828 updates and compilation fixes for the OSX/x86 port, mostly from
17829 Geoff Norton <gnorton@customerdna.com>.
17831 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17833 * inssel.brg: faster interface call implementation
17834 to sync with the interface_offsets MonoVTable changes.
17836 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17838 * mini.c: more verification checks.
17840 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17842 * mini.c: added a few more verification checks.
17844 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17846 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17847 facility on the processor and use it if available.
17849 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17851 * driver.c, aot.c, mini.c: throw exception if the IL code is
17852 invalid or unverifiable.
17854 2006-02-17 Raja R Harinath <rharinath@novell.com>
17856 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17859 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17861 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17863 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17865 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17866 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17867 handling of instantiated generic valuetypes.
17869 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17871 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17872 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17875 * generics.2.cs: Revert the nullable reftypes tests.
17877 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17879 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17880 using __builtin_frame_address (1) as it doesn't work in the presence
17881 of optimizations. Hopefully fixes #77273.
17883 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17884 -> generics.cs change as it doesn't work with some automake versions.
17886 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17888 * mini.c: handle systems that sue a different way to
17889 retrieve the stack address of the current thread.
17891 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17893 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17894 it specially in the makefile.
17896 * generics.2.cs: Add tests for nullable reference types.
17898 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17900 * mini.c: always handle the case when mono_jit_init()
17901 is called in a thread different from the main thread,
17902 confusing libgc (bug #77309).
17904 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17906 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17908 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17910 * mini.c: change optimize_branches () to use a single loop
17911 and introduce a new optimization to simplify some range checks.
17913 2006-02-03 Martin Baulig <martin@ximian.com>
17915 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17916 and merged with debugger_thread_manager_add_thread().
17917 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17918 inform the debugger about the main thread.
17920 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17922 * basic.cs: Add test for div.un/rem.un constant folding.
17924 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17926 * cpu-s390x.md: correct int_xor_imm length
17928 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17930 * generics.2.cs: New test for #77442.
17932 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17935 2006-02-02 Martin Baulig <martin@ximian.com>
17937 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17938 <mono/metadata/mono-debug-debugger.h>
17940 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17942 2006-02-02 Martin Baulig <martin@ximian.com>
17944 * debug-debugger.h: New header file for debug-debugger.c.
17946 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17947 function is a separate thread anymore; add support for attaching.
17949 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17951 * tramp-x86.c: Fix a warning.
17953 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17955 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17956 on very large methods.
17958 * aot.c (load_patch_info): Fix a warning.
17960 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17962 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17963 mini-ops.h: alu membase optimizations.
17965 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17967 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17968 to speedup StringBuilder.
17970 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17972 * dominators.c (mono_compute_natural_loops): Fix detection of
17973 loop body start blocks.
17975 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17977 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17979 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17982 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17984 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17986 2006-01-25 Martin Baulig <martin@ximian.com>
17988 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17989 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17990 started to cleanup this file a little bit.
17992 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17994 * mini.c: optimize a codepath frequently happening in generics code.
17996 2006-01-23 Martin Baulig <martin@ximian.com>
17998 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18000 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18001 functions directly.
18003 * driver.c: debug-debugger.c is only available if
18004 `MONO_DEBUGGER_SUPPORTED' is defined.
18006 2006-01-23 Martin Baulig <martin@ximian.com>
18008 * debug-debugger.c: Only enable this on platforms where the Mono
18009 Debugger is working (x86 and x86_64).
18011 2006-01-21 Martin Baulig <martin@ximian.com>
18013 The Mono Debugger is now using the normal `mono' instead of the
18014 `mono-debugger-mini-wrapper' when executing managed code.
18016 * debug-debugger.c: New file; previously known as
18017 debugger/wrapper/wrapper.c.
18019 * debug-mini.c (mono_init_debugger): Removed.
18021 * driver.c (mono_main): Added new `--inside-mdb' command line
18022 argument which is used when running inside the debugger.
18024 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18026 * liveness.c (mono_analyze_liveness): Remove some unused data
18029 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18031 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18033 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18035 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18036 depends on implementation details of monobitset.
18038 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18041 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18043 * liveness.c: Update after monobitset changes.
18045 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18047 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18049 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18051 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18053 * mini-s390x.c: Remove warning messages.
18055 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18057 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18059 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18061 * generics.2.cs: Add ldelem/stelem_any test.
18063 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18065 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18067 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18069 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18071 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18073 * generics.2.cs: Reenable vtype tests.
18075 * inssel-x86.brg: Remove an icorrect valuetype rule.
18077 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18079 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18080 initial support for OP_ABS.
18082 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18084 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18086 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18088 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18089 conversion and implement LADD/LSUB.
18091 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18094 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18096 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18098 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18101 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18103 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18104 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18105 (stack walk problem).
18107 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18109 * aot.c (mono_aot_load_method): Fix a warning.
18111 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18113 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18115 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18117 * iltests.il: Add test for #77148.
18119 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18122 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18124 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18126 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18128 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18129 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18131 * basic-long.cs: Add lconv-to-r4/r8 tests.
18133 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18135 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18137 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18138 here as on other archs.
18140 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18142 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18144 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18146 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18148 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18150 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18151 instrument_prolog; Add memory_barrier instruction.
18153 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18155 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18157 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18159 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18161 * aliasing.c inssel.brg: Fix warnings.
18163 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18164 could skip initialization of some parts of memory.
18166 * mini.c mini-ia64.c: Fix warnings.
18168 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18170 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18172 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18173 a crash seen on sparc.
18175 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18177 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18179 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18181 * mini-ops.h: Add s390_backchain instruction
18183 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18185 * cpu-s390.md: Add s390_backchain instruction
18187 * mini-s390.c: Significant ABI changes
18189 * mini-s390.h: Cater for zero length structures
18191 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18193 * mini-s390.c: ABI fixes
18195 * inssel-s390.brg: Remove debug statements
18197 * cpu-s390.md: Fix length of ATOMIC_xx operations
18199 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18201 * basic-float.cs: Add float<->long conversion tests.
18203 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18205 * mini-s390.c: Fix LOCALLOC processing.
18207 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18209 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18211 * iltests.il: Add tests for some opcodes not covered by the other
18214 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18216 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18217 register loading for Tail processing; Correct trace output.
18219 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18221 * cpu-s390.md: Correct size of jmp instruction.
18223 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18225 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18227 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18229 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18230 Bring s390 up to current level.
18232 2005-12-12 Zltan Varga <vargaz@gmail.com>
18234 * generics.2.cs: Disable the newly added tests as they do not work yet.
18236 * generics.2.cs: Add valuetype tests.
18238 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18240 * basic-long.cs: Add i4->u8 test.
18242 * objects.cs: Add tests for JIT intrinsic.
18244 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18245 optimizations lost by a mistake.
18247 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18249 * basic-long.cs: Remove a test moved to objects.cs.
18251 * arrays.cs: Add more array tests.
18253 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18255 * arrays.cs: Add new tests for multi-dimensional arrays.
18257 2005-12-06 Raja R Harinath <rharinath@novell.com>
18259 * Makefile.am (test_sources2): Add generics.2.cs.
18260 (EXTRA_DIST): Add test_sources2.
18262 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18264 Support for boxing and unboxing nullable types as well as the
18265 isinst operation on nullables, per the CLI ammendment.
18267 * inssel.brg (CEE_ISINST): Special case for nullable
18269 * mini.c (handle_unbox_nullable): new method
18270 (handle_box): Special case for nullable types
18271 (mono_method_to_ir): Call handle_unbox_nullable in correct
18274 * generics.2.cs: New test suite
18276 * Makefile.am: Support for regression tests with generics.
18278 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18280 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18281 allocated to registers. Fixes #76800.
18283 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18285 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18287 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18289 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18292 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18294 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18297 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18299 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18300 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18302 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18303 single precision before storing to a single precision location.
18305 2005-11-28 Raja R Harinath <rharinath@novell.com>
18307 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18309 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18311 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18314 * basic.cs: Remove test_0_byte_compares test which was moved to
18315 objects.cs a long time ago.
18317 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18319 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18321 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18323 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18324 handlers are called.
18326 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18329 * mini-ia64.c: Add support for the throw->branch exception
18332 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18334 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18336 * mini.c: Enabled "fastpath" deadce :-)
18338 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18340 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18341 alias analysis pass to support it.
18342 * mini.h: Likewise.
18344 * liveness.c: Likewise (liveness computation can use aliasing
18345 information to be more accurate).
18346 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18347 moreover made so that "--compile-all" uses the given optimization
18348 flags and not the default ones.
18349 * aliasing.c: Alias analysis (new file).
18350 * aliasing.h: Likewise.
18351 * Makefile.am: added "aliasing.c" and "aliasing.h".
18353 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18355 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18358 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18360 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18361 fp >= end_of_stack exit condition, as it is not needed, and it might
18362 become true for fp eliminated frames.
18364 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18366 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18369 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18371 * mini-arm.c: fixed alignment of doubles/longs to match
18372 the C ABI (bug #76635).
18374 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18376 * aot.c: fix compilation with --enable-minimal=aot.
18378 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18380 * mini-arm.c: fixed compatibility with the new
18381 floating point emulator package for compares.
18383 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18385 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18387 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18389 * mini-exceptions.c (print_stack_frame): Output to stderr.
18390 (mono_handle_native_sigsegv): Ditto.
18392 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18394 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18395 OP_LCONV_TO_OVF_I implementation.
18397 * mini-amd64.c: Add support for the throw->branch exception
18400 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18401 when the catch clause catches a more general exception, i.e. Object.
18403 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18405 * cpu-ia64.md: Remove unused opcodes.
18407 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18408 specific defines for architectures defining USE_SIGACTION.
18410 * mini-ia64.c: Fix some warnings.
18412 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18413 version seemed to skip a frame.
18415 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18417 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18418 only calls which are made to native code use this flag.
18420 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18422 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18423 varargs methods as well.
18425 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18426 which have save_lmf set. Reorganize methods prologs a bit.
18428 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18429 debugger to the proper place.
18431 2005-10-29 Martin Baulig <martin@ximian.com>
18433 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18434 when running inside the debugger until the debugger has support
18437 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18439 * mini.h: Fix a warning.
18441 2005-10-24 Miguel de Icaza <miguel@novell.com>
18443 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18444 we expose publicly, this returns the string.
18446 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18448 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18449 with fp elimination.
18451 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18453 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18454 native stacktrace using the glibc 'backtrace' function if available.
18456 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18458 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18460 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18461 handle SIGSEGVs received while in native code.
18463 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18464 code, call mono_handle_native_sigsegv which will abort the runtime
18465 after printing some diagnostics, instead of converting it into a
18466 confusing NullReferenceException.
18468 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18470 * cpu-pentium.md: Remove unused opcodes.
18472 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18474 * mini-amd64.h (MonoLMF): Add rsp field.
18476 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18479 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18481 * mini-codegen.c (get_register_spilling): Fix some warnings.
18483 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18485 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18486 elimination during exception handling. Enable fp elimination by
18489 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18492 2005-10-16 Martin Baulig <martin@ximian.com>
18494 * mini-exceptions.c
18495 (mono_debugger_run_finally): New public method for the debugger.
18497 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18499 * debug-mini.c (mono_debug_init_method): Fix warning.
18501 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18502 the 'exname' parameter const to fix some warnings.
18504 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18506 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18507 introduced by the previous patch.
18509 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18511 * basic-float.cs: Add test for precision of float arithmetic.
18513 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18514 when loading/storing single values from/to memory.
18516 * mini.c (mono_jit_compile_method_with_opt): Create the function
18517 pointers in the correct domain.
18519 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18521 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18522 introduced by previous patch.
18524 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18525 when out_filter_idx is NULL.
18527 * mini-exceptions.c: Don't run filter clauses twice during exception
18528 handling. Fixes #75755.
18530 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18532 * aot.c: Add support for ldflda wrappers.
18534 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18537 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18539 * mini.c, mini.h: do not consider exception handlers blocks when
18540 setting up interface variables.
18542 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18544 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18546 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18548 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18549 causes a regression.
18551 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18553 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18555 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18556 of the OP_P definitions.
18558 * TODO: Add a proposal for dealing with the CEE/OP mess.
18560 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18561 optimizations from the x86 port.
18563 * cpu-amd64.md: Ditto.
18565 * basic.cs basic-long.cs: Add tests.
18567 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18569 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18570 Patrik Torstensson's implementation of my exception-handling
18571 optimization idea, when the exception object is not used
18574 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18576 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18577 of the mul_imm optimizations from the old jit.
18579 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18581 * mini.c, liveness.c: patch by Patrik Torstensson and
18582 Zoltan Varga to improve performance in methods with
18585 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18587 * driver.c: Remove 'Globalization' entry from --version.
18589 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18591 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18592 there is a profiler interested in JIT events.
18594 * aot.c: Load profile files produced by the AOT profiling module, and
18595 reorder methods based on the profiling info. Add a 'method_order' table
18596 to the AOT file to make mono_aot_find_jit_info work with the reordered
18599 * mini.h: Bump AOT file version info.
18601 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18603 * mini-arm.h: work around what looks like a gcc bug when optimizations
18606 2005-09-28 Raja R Harinath <rharinath@novell.com>
18608 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18609 conditionals. Use ...
18610 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18612 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18614 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18615 to determine the amount of memory to copy when passing valuetypes.
18617 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18618 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18620 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18622 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18623 information about aot.
18625 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18627 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18628 macros. This will allow a deadlock debugger to easily be plugged
18631 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18633 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18635 2005-09-27 Raja R Harinath <rharinath@novell.com>
18637 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18638 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18639 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18640 ($(arch_built)) [CROSS_COMPILING]: Error out.
18642 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18644 * aot.c: Add support for the no_special_static flag for classes.
18646 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18648 * Reapply reverted patches.
18650 * *: Revert r50174 as well.
18652 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18654 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18656 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18658 2005-09-23 Miguel de Icaza <miguel@novell.com>
18660 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18661 part of the SIG_HANDLER_SIGNATURE.
18663 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18665 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18668 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18669 introduced by previous patch.
18671 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18673 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18674 saved registers too.
18676 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18677 upon the information returned by get_call_info ().
18679 * mini-x86.c (add_float): Fix stack size calculation.
18680 (mono_arch_call_opcode): Rewrite this so it works based up the
18681 information returned by get_call_info ().
18682 (mono_arch_get_this_vret_args): Ditto.
18684 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18686 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18687 in cinfo to determine the registers which need to be used.
18689 2005-09-20 Miguel de Icaza <miguel@novell.com>
18691 * driver.c (mono_main): Add --server and --desktop flags.
18693 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18695 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18696 registers as global registers.
18698 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18699 longer needed with the new register allocator.
18701 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18703 * cpu-ia64.md: Remove unused opcodes.
18705 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18707 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18709 * cpu-amd64.md: Remove unused opcodes.
18711 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18712 needed with the new register allocator.
18714 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18717 2005-09-16 Raja R Harinath <rharinath@novell.com>
18719 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18721 2005-09-16 Martin Baulig <martin@ximian.com>
18723 * exceptions-amd64.c
18724 (throw_exception): Don't call mono_debugger_throw_exception() if
18725 we're a rethrow - see the FIXME in the code.
18727 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18729 * mini.c (mono_init_exceptions): This only works on some architectures.
18731 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18733 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18736 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18738 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18739 now in mini-exceptions.c.
18741 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18743 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18744 now in mini-exceptions.c.
18746 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18748 * exceptions-x86.c: Applied patch from Patrik Torstensson
18749 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18751 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18752 code into mini-exceptions.c. Add some assertions to it.
18754 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18756 * aot.c (emit_section_change): Applied patch from "The Software Team"
18757 (<software@solmersa.com>). Fix as errors on windows.
18759 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18761 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18762 method info into the LMF.
18764 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18766 * mini-ia64.c: Add proper unwind info for method epilogs.
18768 * exceptions-ia64.c: Add some code to help debugging.
18770 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18772 * mini-exceptions.c: Fix warning.
18774 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18776 * mini.c: Really fix build.
18778 * mini-x86.c mini-amd64.c: Fix build.
18780 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18782 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18784 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18785 some Interlocked methods as intrinsics.
18787 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18788 for Thread methods as well.
18790 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18792 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18794 * mini-ia64.c mini-x86.c mini-amd64.c
18795 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18798 * mini.c (mono_init_exceptions): Fix build breakage.
18800 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18802 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18803 of instructions. Use the new ia64_unw_op macros for emitting unwind
18806 * mini.c (mono_init_exceptions): Initialize exception handling
18807 related trampolines at startup.
18809 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18811 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18813 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18815 * mini.c: Handle type loading errors gracefully during compilation and
18816 throw the appropriate exception.
18818 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18820 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18821 for the mono binary.
18823 2005-09-09 Martin Baulig <martin@ximian.com>
18825 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18828 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18830 * mini-arm.h: use emulation for conv.r.un for the release.
18832 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18834 * mini-arm.c, objects.cs: more fixes and tests for them.
18836 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18838 * mini-arm.c: align structures to at least 4 bytes to be able
18839 to keep our current optimized memcpy.
18841 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18843 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18845 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18847 * mini.c: ignore SIGPIPE.
18849 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18851 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18853 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18855 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18857 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18859 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18861 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18862 exception handling support.
18863 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18864 patch by Brian Koropoff <briank@marakicorp.com>).
18866 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18868 * mini.c: revert another 'optimization' which breaks when
18869 items on the eval stack need to be saved at a basic block end
18872 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18874 * jit-icalls.c: for arrays, ensure we always provide
18877 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18879 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18881 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18883 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18885 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18886 arguments in their original register.
18888 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18890 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18893 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18894 when ssapre is enabled.
18896 * inssel-long.brg: Fix bug in previous patch.
18898 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18899 multiplication by a constant.
18901 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18903 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18906 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18909 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18911 * inssel-arm.brg: apply changes tested by Brian Koropoff
18912 <briank@marakicorp.com>.
18914 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18916 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18918 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18920 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18921 to the same register if dreg is just a base register.
18922 (print_ins): Improve printing of membase opcodes.
18924 * inssel-x86.brg: Add optimized ldind(reg) rules.
18926 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18928 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18930 * mini.c: when running under valgrind, set the stack bottom for
18931 the GC at the actual approximate stack for the app (fixes running
18932 mono with valgrind).
18934 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18936 * mini.c: do no break at the first valuetype to init found
18937 (fixes bug #75791).
18939 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18941 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18943 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18945 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18947 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18949 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18951 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18953 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18955 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18958 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18961 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18964 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18966 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18968 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18970 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18971 in the tail recursion optimization.
18973 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18974 debug info into the assembly file.
18976 * iltests.il: Add test for filter regions.
18978 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18979 initial stack of filter regions. Fixes #75755.
18981 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18983 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18984 stack requirements.
18986 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18988 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18989 the check for an already compiled method on non-ia64 platforms.
18990 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18993 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18995 * inssel-x86.brg: Add some optimized call rules.
18997 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18999 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19002 * mini.h mini-trampolines.c: Pass the trampoline argument to
19003 mono_arch_patch_delegate_trampoline.
19005 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19007 * mini-trampolines.c: Fix build.
19009 * mini-amd64.h: Add delegate trampolines.
19011 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19013 * inssel-amd64.brg: Add optimized call rules.
19015 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19017 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19019 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19021 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19024 * mini-ia64.c: Remove LMF fixmes.
19026 * mini-ia64.h: Remove most fields from LMF.
19028 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19030 * mini-trampolines.c: Add support for IA64 function descriptors.
19032 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19033 for IA64 function descriptors.
19035 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19037 * tramp-arm.c: patch the vtable for virtual calls. Added
19038 support code to register/unregister the LMF.
19039 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19042 2005-08-19 Dick Porter <dick@ximian.com>
19044 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19045 bit value if needed.
19047 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19049 * mini.c (mini_get_method): Move handling of wrapper data here.
19051 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19053 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19056 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19057 bblock->code does not remain empty.
19059 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19061 * arrays.cs: Add regression test for #75832.
19063 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19064 rules. Fixes #75832.
19066 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19067 instruction scheduling.
19069 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19071 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19073 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19075 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19077 * mini-codegen.c: Fix VC build.
19079 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19081 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19083 * mini.h: fix signature for mono_register_opcode_emulation.
19085 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19087 * mini.c: Get rid of most of the helper_sig_... constants using
19088 mono_create_icall_signature ().
19090 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19092 * jit-icalls.c (helper_ldstr): New helper function.
19094 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19096 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19097 throw, load the string using a helper call instead of creating a string object.
19099 * aot.c: Update after LDSTR changes.
19101 * mini.h: Bump AOT file version.
19103 * aot.c: Save class size info into the AOT file. Print more statistics during
19106 * mini.h: Bump AOT file version.
19108 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19109 ordering of disasm cases. Fixes #74957.
19111 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19113 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19114 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19115 the generic code needed for the ARM port.
19117 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19119 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19120 inssel-arm.brg: more ARM features and fixes.
19122 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19124 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19125 ARM port work in progress.
19127 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19129 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19131 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19133 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19135 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19137 * *-ia64.*: Ongoing IA64 work.
19139 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19141 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19143 * TODO: Remove out-of-data todo stuff.
19145 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19148 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19150 * mini.h: Bump corlib version.
19152 2005-07-27 Martin Baulig <martin@ximian.com>
19155 (create_copy_ins): Added `const unsigned char *ip' argument; set
19156 `copy->cil_code' from it.
19158 2005-07-27 Martin Baulig <martin@ximian.com>
19160 * mini-exceptions.c (mono_handle_exception): Don't call
19161 mono_debugger_handle_exception() for filters.
19163 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19165 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19168 2005-07-26 Martin Baulig <martin@ximian.com>
19170 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19172 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19173 helper_compile_generic_method() if the method is actually virtual
19176 2005-07-26 Martin Baulig <martin@ximian.com>
19179 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19180 public; this is now accessed directly by the debugger.
19181 (mono_generic_trampoline_code): Removed.
19184 (mono_debug_init_method): Also add interncalls and wrappers.
19186 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19188 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19190 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19192 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19194 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19196 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19198 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19200 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19201 getting TLS offsets on AMD64 too.
19203 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19205 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19207 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19209 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19210 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19212 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19214 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19216 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19219 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19220 mono_sparc_is_virtual_call ().
19222 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19224 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19225 trampoline parameters.
19227 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19229 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19230 to mono_arch_get_vcall_slot_addr.
19232 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19235 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19237 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19239 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19241 2005-07-19 Martin Baulig <martin@ximian.com>
19243 * exceptions-amd64.c (throw_exception): Call
19244 mono_debugger_throw_exception() here like we're doing it on i386.
19246 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19248 * mini-ia64.c: Add optimized TLS access support.
19250 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19252 * mini-exceptions.c: Ongoing IA64 work.
19254 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19256 * mini.c: Use the default optimization set when embedding. Fixes
19259 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19261 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19262 of trampolines to a separate file.
19264 * mini-trampolines.c: New file.
19266 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19269 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19272 * mini-codegen.c: Fix cygwin build.
19274 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19276 * mini.c: Add some minor changes needed by the IA64 port.
19278 * *-ia64.*: Ongoing IA64 work.
19280 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19282 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19283 trampolines into arch-independent and arch-dependent parts.
19285 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19287 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19289 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19291 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19292 the xp-regalloc-branch for amd64.
19294 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19295 xp-regalloc-branch for x86.
19297 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19299 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19301 2005-07-06 Martin Baulig <martin@ximian.com>
19304 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19305 (mono_jit_runtime_invoke): Likewise.
19307 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19309 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19312 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19313 without loading their metadata. Reorganize the file format so exception handling+
19314 debug info is kept separate from normal method info. Create MonoJitInfo
19315 structures for methods lazily.
19317 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19319 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19321 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19323 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19326 * mini.h: Bump AOT file version.
19328 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19330 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19332 2005-07-01 Raja R Harinath <rharinath@novell.com>
19334 * Makefile.am (check-local): Call semdel-wrapper.
19336 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19338 * mini-x86.c: Revert the last change as it seems to break the build..
19340 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19342 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19344 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19346 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19348 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19349 outside of the macro, so strange stuff doesn't happen with gcc4
19350 (NEW_AOTCONST_TOKEN): Likewise.
19352 2005-06-28 Martin Baulig <martin@ximian.com>
19354 * mini.c (mini_class_is_system_array): New static method; use this
19355 instead of `klass->parent == mono_defaults.array_class' everywhere
19356 since this also works for the new generic array class.
19358 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19360 * inssel.brg: Remove warnings.
19362 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19364 * mini-ia64.c: Ongoing IA64 work.
19366 * basic-float.cs: Add float->i1 conversion test.
19368 * iltests.il: Add conv.u4 test.
19370 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19372 * inssel-long.brg: Fix bug caused by last change.
19374 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19376 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19377 BSDs. Allows the x86 JIT to work on OSX86
19379 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19381 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19384 * mini-ia64.c: Ongoing IA64 work.
19386 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19388 * mini-ia64.c: Ongoing IA64 work.
19390 * driver.c: Clean up jit_code_hash as well when using --regression.
19392 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19394 * basic-long.cs: Add tests for long->u4 conversion.
19396 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19398 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19399 that we do not depend on undefined C behavior: the order stuff
19400 gets evaluated within an expression. Fixes mono when compiled on
19403 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19405 * *-ia64.*: Ongoing IA64 work.
19407 * aot.c: Lower memory usage while loading AOT methods.
19409 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19411 * mini.h: Bump AOT file format version.
19413 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19415 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19417 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19419 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19420 not on callee assembly). Fixed some comments.
19422 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19424 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19425 it gets proper disassembly.
19426 (emit_method_info): Remove some dead code.
19428 * mini.c (mini_method_compile): Allways allocate the GOT var in
19429 mono_method_to_ir for emulating opcodes.
19431 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19433 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19434 before freeing the code memory. Fixes #74990.
19436 * objects.cs: Add regression test for #74992.
19438 * liveness.c: Extend live ranges of arguments to the beginning of the
19439 method. Fixes #74992.
19441 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19442 so it points into the faulting instruction.
19444 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19446 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19448 * *-ia64.*: Ongoing IA64 work.
19450 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19452 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19454 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19456 * *-ia64.*: Ongoing IA64 work.
19458 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19460 * basic-long.cs: Add tests for add/sub.ovf.
19462 * basic.cs: Add tests for sub.ovf.
19464 * *-ia64.*: Ongoing IA64 work.
19466 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19468 * *-ia64.*: Ongoing IA64 work.
19470 * basic.cs: Add conv.ovf.i4.un test.
19472 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19474 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19476 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19478 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19480 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19482 * *-ia64.*: Ongoing IA64 work.
19484 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19487 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19489 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19491 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19493 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19495 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19497 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19498 of a call is callable by a near call.
19500 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19502 * mini-ia64.c: Ongoing IA64 work.
19504 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19506 * genmdesc.c: Make the generated array non-static.
19508 * inssel-long.brg: Fix LSHR_IMM rule.
19510 * *-ia64.*: Ongoing IA64 work.
19512 * *-ia64.*: Ongoing IA64 work.
19514 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19516 * *-ia64.*: Ongoing IA64 work.
19518 * *-ia64.*: Ongoing IA64 work.
19520 * mini-ia64.c: Ongoing IA64 work.
19522 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19524 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19526 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19528 * objects.cs basic-long.cs: Move some tests to objects.cs.
19530 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19532 * *-ia64.*: Ongoing IA64 work.
19534 * iltests.il: Add a new test.
19536 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19537 newobj. Fixes #75042.
19539 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19541 * *-ia64.*: Ongoing IA64 work.
19543 * *-ia64.*: Ongoing IA64 work.
19545 * *-ia64.*: Ongoing IA64 work.
19547 * basic.cs objects.cs: Move tests accessing static variables as well.
19549 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19551 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19553 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19555 * driver.c: Always print failed tests.
19557 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19560 * *ia64*: Ongoing IA64 work.
19562 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19564 * basic.cs: Add tests for add.ovf. Fix warnings.
19566 2005-05-18 Miguel de Icaza <miguel@novell.com>
19568 * driver.c (mono_main): Avoid crash if no argument is passed to
19569 --break; Do not use g_error, but f_printf. And fix all other
19570 ocurrences of the same crash.
19572 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19574 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19575 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19578 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19580 * *-ia64.*: Add beginnings of IA64 backend.
19582 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19584 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19586 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19589 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19591 * mini-amd64.c: Fix a warning.
19593 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19595 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19596 in float_neg. Fixes #74897.
19598 * mini-amd64.c (emit_call): Fix another near call bug.
19600 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19602 * declsec.c: Keep the appdomain information in the structure. Added a
19603 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19604 value gets overwritten).
19605 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19606 an MonoAppDomain member to MonoSecurityFrame.
19607 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19608 used in the stack walk. Now use a MonoArray which grow (double) when
19611 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19613 * mini.c: Re-enabled runtime cleanup, since running threads should
19614 now properly stop when exiting.
19616 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19618 * mini-codegen.c: New file contaning the arch-independent local
19619 register allocator. Not used by any architectures yet.
19621 * mini.h linear-scan.c: Merge some changes from the
19622 mini-xp-local-regalloc branch.
19624 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19626 * mini-amd64.c (emit_call): Fix calls to native functions when the
19627 runtime is compiled as a shared library. Fixes #74756.
19629 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19630 on a literal field. Fixes #74751.
19632 2005-04-25 Raja R Harinath <rharinath@novell.com>
19634 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19636 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19638 * objects.cs: Add missing null casting test.
19640 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19642 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19643 in wrapper methods. Also rename 'address' variable to 'offset'.
19645 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19647 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19650 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19652 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19655 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19657 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19659 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19661 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19662 just the last bytes.
19664 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19666 * aot.c (mono_compile_assembly): Fix warning.
19668 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19669 by the _MSC_VER stuff.
19671 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19673 * inssel-long.brg: Fix #74588.
19675 * cpu-amd64.md: Fix #74591.
19677 * iltests.il: Add new regression tests.
19679 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19681 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19684 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19686 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19688 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19689 from Bill Middleton <flashdict@gmail.com>.
19691 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19693 * arrays.cs: Add new regression test. Fix warnings.
19695 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19697 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19698 and leakage in CKFINITE.
19700 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19701 this to a null op since it is called on amd64 too.
19703 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19705 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19706 body since this is not used on amd64.
19708 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19710 * mini-amd64.c: Remove obsolete fixmes.
19712 * mini.c (print_method_from_ip): Fix debugging support.
19714 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19716 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19717 so that expressions that don't give much gain are not reduced.
19718 * ssapre.h: Likewise.
19720 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19722 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19724 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19726 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19728 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19730 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19732 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19734 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19736 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19739 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19741 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19743 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19745 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19746 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19748 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19750 * mini-x86.c: Fix up stack overflow handling.
19752 * exceptions.cs: Add new regression test.
19754 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19756 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19757 mono_jit_thread_attach.
19759 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19761 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19763 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19764 avoid calling constructors using callvirt.
19766 * inssel.brg: Fix #74073.
19768 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19770 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19771 compilation with non-GCC compilers.
19772 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19773 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19775 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19777 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19778 klass->interface_offsets (will likely fix bug#74073).
19780 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19782 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19784 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19786 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19787 to amd64_div_reg_size ().
19789 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19791 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19793 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19795 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19797 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19799 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19801 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19803 * mini.c (mono_precompile_assembly): Load and precompile referenced
19804 assemblies as well. Fixes #74015.
19806 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19808 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19810 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19812 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19813 a lot of checks and (anyway) permissions cannot work until corlib is
19816 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19818 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19820 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19822 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19823 calls (fixes bug#72824).
19825 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19827 * mini.c: fix tail recursion elimination (see test in bug#73936).
19829 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19831 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19832 some fp functions in sse2 mode.
19834 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19836 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19838 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19840 * mini.h mini.c: Add mono_get_jit_tls_key ().
19842 * mini-x86.c: Enable fast TLS support on windows.
19844 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19846 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19847 * mini.c: Check for p/invoke method when generating code. If a
19848 p/invoke method, or it's class, isn't decorated with [Suppress
19849 UnmanagedCodeSecurity] then generate code to call System.Security.
19850 UnmanagedDemand (only if the security manager is active).
19852 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19854 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19855 last change as it seems to cause strange crashes.
19857 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19859 * *.c: handle unsafe function pointers where needed.
19861 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19863 * mini.c (mono_jit_free_method): Remove the fixme too.
19865 2005-03-15 Miguel de Icaza <miguel@novell.com>
19867 * mini.c: As discussed, make the code actually free the delegate
19868 thunk now, to enable the debugging of delegate problems, use
19869 MONO_DEBUG=1 when running Mono.
19871 This takes also care of parts of the leaks as seen by Joe.
19873 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19875 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19876 thread_tls_offset calculation.
19878 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19880 * declsec.c: Reworked linkdemand checks for icall. The previous code
19881 was using the declaration code (untrusted) and didn't work as expected
19882 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19885 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19887 * iltests.il: Add new localloc test.
19889 * mini-amd64.c: Handle large stack allocations the same way as on
19890 windows if stack overflow handling is working.
19892 * mini-amd64.c: Allocate the signal stack using mmap.
19894 * mini.c (sigsegv_signal_handler): Fix reading of context.
19896 * mini-exceptions.c: Fix up stack overflow handling.
19898 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19900 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19902 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19904 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19906 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19907 tramp_init functions as they are no longer needed.
19909 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19911 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19913 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19915 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19917 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19920 * mini-ops.h: Add OP_LMUL_IMM.
19922 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19923 long mul/div opcodes as intrinsic.
19925 * mini-amd64.c (emit_call): Handle the case when the callee might be
19928 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19930 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19933 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19935 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19937 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19939 * mini.c (mono_codegen): Don't leak here, to help people running
19942 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19944 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19945 conversions in sse2 mode.
19947 * basic-float.cs: Add regression test.
19949 * mini-amd64.c: Reenable sse2.
19951 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19953 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19955 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19957 * driver.c: Copyright text should include 2005.
19959 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19961 * cpu-amd64.md (load_membase): Fix more max lengths.
19963 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19965 * cpu-amd64.md (load_membase): Fix max length.
19967 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19969 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19971 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19972 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19974 * basic-float.cs: Add rounding regression test.
19976 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19978 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19980 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19981 structures in registers for pinvoke wrappers.
19983 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19985 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19987 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19989 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19990 wrapper to mono_jit_thread_attach.
19992 * mini.c (mini_jit_thread_attach): New jit icall.
19994 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19995 native->managed wrappers.
19997 * exceptions.cs: Add new regression test.
19999 * mini.c (optimize_branches): Check regions in the cbranch to throw
20000 block case as well. Fixes #73242.
20002 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20004 * mini.c: thread safety fixes.
20006 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20008 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20009 patching stuff, since delegates use jump trampolines so there is
20012 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20015 * tramp-amd64.c: Fix build.
20017 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20018 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20020 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20021 Rename this to mono_arch....
20022 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20024 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20026 * mini-amd64.c (emit_call): If both the caller and the callee is
20027 guaranteed to have 32 bit addresses, emit a normal call.
20029 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20031 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20032 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20033 method_ptr inside delegates.
20035 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20037 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20038 invalidated. Fixes #73001.
20040 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20042 * mini-x86.c: Only use stdcall for pinvokes on windows.
20044 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20046 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20047 * mini-x86.c: remove unreliable __thread var offset detection,
20048 use the correct accessors and enable by default.
20050 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20052 * mini.c (mono_jit_free_method): Fix memory leak.
20054 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20056 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20058 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20060 * cpu-amd64.md: Fix lengths of atomic opcodes.
20062 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20064 * driver.c: try to not imply using ICU is any good.
20066 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20068 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20069 functions as inline ops.
20071 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20072 some Interlocked functions as inline ops.
20074 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20076 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20078 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20080 * mini.c: Add support for OP_NOT_TAKEN.
20082 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20083 structures in registers for pinvoke wrappers.
20085 * mini-amd64.c: Fix warnings.
20087 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20089 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20091 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20093 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20094 address instead of loading the address from it.
20096 * mini-x86.c: Add support for returning small structs in registers
20097 on Win32. Fixes part of #70864.
20099 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20101 * trace.c (get_token): Improve error checking.
20103 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20105 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20107 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20109 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20110 it can be reused for MonoClass.
20111 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20114 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20116 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20117 instead of a MonoReflectionMethod. The method information wasn't used
20118 when displaying SecurityException details (but will be now).
20120 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20122 * Makefile.am : windows build fix.
20124 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20126 * iltests.il: Add new regression test.
20128 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20131 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20133 * mini.c: Moved linkdemand check into helper function check_linkdemand
20134 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20137 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20139 * declsec.c: Added statistics counter for different kinds of
20141 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20142 (and commented) declaration.
20143 * mini.c: Added statistics counter for security Demand code
20144 generation. Added display of security statistics.
20146 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20148 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20149 Fix compilation errors under gcc-2.95.
20151 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20153 * mini.c, driver.c: Use the new jit trampoline hashtable
20155 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20157 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20159 2005-02-11 Martin Baulig <martin@ximian.com>
20161 * debug-mini.c (mono_debug_close_method): Free the line number array.
20163 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20165 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20168 * mini.h: Bump AOT file format version.
20170 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20172 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20174 * declsec.h: Added macros to get/set lazyly initialized security
20175 informations about assemblies. Added new enum for different type of
20176 possible LinkDemand violation. Added function to check LinkDemands.
20177 * mini.h: Added a field to MonoCompile to hold any security violation
20178 detected when JITting a method (so it can be thrown later).
20179 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20180 and CEE_CALLVIRT. Added code to throw exception at the end of
20181 mini_method_compile (note: the exception is unhandled right now).
20183 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20185 * mini.c, jit-icalls.c: use the managed implementation of
20186 memset for initobj and memset, to avoid managed <-> unmanaged
20189 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20191 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20192 optimization if it would need a GOT var.
20194 * basic.cs: Add tests for constant propagation and switch statements.
20196 * ssa.c: Fix out-of-range constant propagation and switch statements.
20198 2005-02-09 <vargaz@freemail.hu>
20200 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20202 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20204 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20206 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20208 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20210 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20212 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20213 arithmetic operations.
20215 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20217 * mini-ppc.c: add a workaround for broken user code that
20218 DllImports vararg functions with non-vararg signatures.
20220 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20222 * mini.c (mono_jit_compile_method_inner): Add detection and a
20223 meaningfull error message for assemblies written in Managed C++.
20225 * tramp-amd64.c mini-amd64.h: Add support for
20226 create_trampoline_from_token ().
20228 * aot.c mini-x86.c abcremoval.c: Applied patch from
20229 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20231 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20233 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20234 which takes a MonoImage/token as parameter instead of a MonoMethod.
20236 * aot.c: Use the new trampoline for initializing vtables.
20238 * aot.c: Add support for ldfld/stfld_remote wrappers.
20240 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20241 rules for compare <MEM>, IMM.
20243 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20245 * aot.c: Handle inherited finalizers correctly.
20247 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20249 * inssel.brg (stmt): Add a missing _setup_... ().
20251 * aot.c: Save some parts of the class state to the AOT file and use it
20252 to recompute that state when a class is initialized.
20254 * mini.c: Install AOT hooks into the runtime.
20256 * mini.h: Bump AOT file format version.
20258 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20261 * iltests.il: Add new test.
20263 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20265 * mini.c: fix typo.
20267 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20269 * mini.c: setup the statistical profiler in the thread attach
20270 callback to cope with the new single thread code.
20272 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20274 * mini-ppc.c: ensure we have enough room for the profiler
20275 calls (fixed bug#72084).
20277 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20279 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20282 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20284 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20286 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20288 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20289 to succesfully execute parrotbench).
20290 * ssapre.h: Likewise.
20292 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20294 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20295 variable for stores to method arguments (fixes a SSAPRE issue).
20297 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20299 * mini.c: handle value types in dup, fixes gen-112.cs.
20301 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20303 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20304 sequence for calls in dynamic methods to avoid thunks.
20306 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20308 * mini.c: correctly remove dynamic methods from the hashtable.
20310 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20312 * driver.c: Disabled SSAPRE until fix the bug that appears
20313 in IronPython's parrotbench.
20315 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20317 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20319 * mini.c (mono_method_to_ir): Revert the previous change.
20321 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20322 when AOT compiling.
20324 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20325 mono_jit_info_table_find () etc. when running under valgrind.
20327 * inssel.brg: Fix warnings.
20329 * mini-exceptions.c: Fix warnings.
20331 2005-01-31 Martin Baulig <martin@ximian.com>
20333 * driver.c (compile_all_methods_thread_main): Don't try to compile
20334 generic methods or anything which has type parameters.
20336 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20338 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20340 * TestDriver.cs: Add --verbose flags.
20342 * graph.c ssa.c: Fix 64 bit warnings.
20344 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20345 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20346 Fix 64 bit warnings.
20348 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20349 variable not spotted by gcc.
20351 * mini-amd64.c inssel-amd64.brg: Applied patch from
20352 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20353 X86_COMPARE_MEMBASE opcodes.
20355 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20357 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20359 * *: MonoMethod->signature might be NULL now. You *MUST* use
20360 mono_method_signature.
20362 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20364 * driver.c (compile_all_methods_thread_main): Compile the methods
20365 without invoking cctors.
20367 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20369 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20370 * basic-calls.cs: test for the above.
20372 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20374 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20375 MonoJitInfo changes.
20377 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20379 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20380 eagerly if it contains dynamic methods.
20382 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20384 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20385 trace, it is now computed by an icall from trace_ips.
20387 * mini-exceptions.c: Fix a warning.
20389 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20391 * mini-exceptions.c: don't bother getting stack trace info if
20392 it's not going to be used.
20394 2005-01-27 Raja R Harinath <rharinath@novell.com>
20396 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20399 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20401 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20403 * aot.c: Avoid calling mono_method_get_header () if not needed.
20405 * mini.h: Bump AOT file format version.
20407 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20409 * mini.c (mono_print_tree): Print more info for calls.
20411 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20413 * declsec.h: Remove warning by adding missing include for marshal.h
20415 2005-01-26 Martin Baulig <martin@ximian.com>
20417 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20420 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20422 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20425 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20427 * aot.c (mono_compile_assembly): Fix a warning.
20429 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20431 * declsec.c: Look for security attributes on the original MonoMethod
20432 (and not the wrapped one). This fix permissions on icalls.
20434 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20436 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20438 * mini.c (mono_allocate_stack_slots): Add a fixme.
20440 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20442 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20444 * inssel.brg: optimize casts of sealed types (more
20445 optimizations waiting for fixes in remoting).
20447 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20449 * inssel.brg (stmt): Add another dummy rule.
20451 * driver.c: Fix warnings.
20453 * driver.c (mono_main): If running under valgrind, instruct glib to use
20454 the system allocation functions so valgrind can track the memory
20455 allocated by the g_... functions.
20457 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20459 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20461 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20463 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20464 variables in try regions.
20466 * mini.c (mini_method_compile): Don't disable optimizations on large
20467 methods when AOT compiling.
20469 * mini.c (mono_allocate_stack_slots): New arch independent method to
20470 allocate stack slots. Not yet used.
20472 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20474 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20476 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20478 * mini-ppc.c: make the branch info relative as the code
20479 buffer can be reallocated.
20481 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20483 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20484 * driver.c: Removed the AOT/security restriction. Now initialize the
20485 security manager (in metadata) if --security is used.
20486 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20487 rather than the pointer to declarative security, when AOT is used.
20489 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20491 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20492 basic blocks, reduced intrinsic exception throwing code size.
20494 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20496 * driver.c (mini_usage): Reorder the usage screen.
20498 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20500 * mini.c (mono_resolve_patch_target): Fix warning.
20502 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20504 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20507 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20509 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20510 breaks the amd64 build.
20512 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20513 register allocation. Fixes #71454.
20515 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20517 * arrays.cs: Add new regression test.
20519 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20521 * ssapre.c: Turned usage of snprintf to GString.
20522 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20523 (I left it on by mistake in my previous commit).
20525 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20527 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20528 on cond branch optimization (fixes bug# 71515).
20530 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20532 * abcremoval.c: Fixed bug 71062.
20533 * abcremoval.h: Likewise.
20535 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20537 * mini.c: Added a new functionality to optimize_branches, the removal
20538 of useless basic blocks, and fixed some problem in the removal of
20539 critical edges; some utility functions added for both purposes.
20540 * ssapre.c: Added complex expression support, and fixed bug 70637.
20541 * ssapre.h: Likewise.
20542 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20544 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20545 * driver.c: Re-enabled SSAPRE.
20547 2005-01-19 Martin Baulig <martin@ximian.com>
20549 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20550 the result of mono_get_method_constrained().
20552 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20554 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20557 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20559 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20560 be detected. Fixes #59296.
20562 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20564 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20565 which can happen. Fixes #71361.
20567 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20569 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20572 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20574 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20575 appdomain-unload.exe to fail.
20577 * mini.c: Fix some memory leaks.
20579 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20581 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20582 Fixed bug and sped up some codepaths.
20584 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20586 * mini.c: Fix some memory leaks.
20588 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20591 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20593 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20596 * iltests.il: Add regression test for #71320.
20598 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20600 * mini.c (mono_codegen): Fix installation of profiler hooks.
20602 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20604 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20606 * mini.h, mini.c, cfold.c: optimize access to enum
20607 readonly fields, too. Eval conditional branches if possible
20608 to perform unreachable code removal in more cases.
20610 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20612 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20614 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20617 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20618 WinXP DEP. Fixes #71244.
20620 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20622 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20624 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20626 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20628 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20630 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20633 * mini.h: Bump AOT version.
20635 * mini.h (MonoCompile): Change exvar to a hash table.
20637 * mini.c: Allocate a separate exvar for each handler block.
20639 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20641 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20642 ex var with the pending exception and only throw if the two are equal.
20645 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20647 * mini-x86.c: Fix warnings.
20649 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20650 used by all the ports now.
20652 * aot.c: Add write-symbols and save-temps options.
20654 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20656 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20658 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20660 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20663 * tramp-s390.c: Check vtable slot belongs to the domain.
20665 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20666 as per other platforms.
20668 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20670 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20672 * driver.c: we don't run the Main() code in a subthread anymore.
20674 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20676 * mini.c: added experimental rtc support in the statistical
20677 profiler: if the user has the permission, more accurate statistics
20678 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20679 The MONO_RTC value must be restricted to what the linux rtc allows:
20680 power of two from 64 to 8192 Hz.
20682 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20684 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20686 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20688 * mini-ppc.c: better icache flush for smp.
20690 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20692 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20694 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20695 amd64 port, not yet used.
20697 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20699 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20702 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20704 * driver.c: Added --security option to activate the security manager.
20705 Right now this will allow code generation for declarative demands and
20706 is disabled when AOT is specified.
20707 * mini.c: Add code generation for declarative security demands.
20708 * mini.h: Add mono_use_security_manager as an extern gboolean.
20710 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20712 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20713 emitting more dense assembly code.
20715 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20716 exception throwing stuff.
20718 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20720 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20723 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20724 left in by mistake.
20726 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20729 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20731 * tramp-*.c: Only patch vtable slots if the object is in the current
20732 domain. Fixes appdomain-unload.exe.
20734 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20736 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20739 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20741 * mini.c (reverse_branch_op): New helper function.
20743 * mini.c (optimize_branches): Run the new optimization only on
20744 platforms which support it. Also reverse all kinds of branches.
20746 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20748 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20751 * mini.c (optimize_branches): Reverse not-equals branches if the false
20752 bblock is a throw. This happens a lot of time with argument checking in
20755 * mini.c (mono_codegen): Add support for placing basic blocks after
20756 the function epilogue.
20758 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20761 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20763 * mini.c (setup_stat_profiler): Only set this up if the platform
20764 supports ITIMER_PROF.
20766 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20768 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20771 * inssel.brg: Fix a warning.
20773 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20775 * mini.c: added support for statistical profiler
20776 (run with: --profile=default:stat).
20778 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20780 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20782 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20784 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20785 related to global registers from the amd64 port.
20787 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20789 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20791 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20792 with global registers.
20793 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20795 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20797 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20799 * debug-mini.c (encode_value): Fix off-by-one.
20801 * aot.c (encode_value): Likewise.
20803 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20805 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20807 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20810 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20812 * aot.c (emit_method_info): Increase size of temp buffer.
20814 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20817 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20819 * aot.c (emit_method_info): Fix build.
20821 * aot.c: Further rework of the AOT file format to reduce the size of
20822 the method info data.
20824 * mini.h: Bump AOT file format version.
20826 2004-12-27 Martin Baulig <martin@ximian.com>
20828 * mini.c (mini_get_method): New static method; call
20829 mono_get_method_full() and mono_get_inflated_method().
20830 (mono_method_to_ir): Use mini_get_method() instead of
20831 mono_get_method_full().
20833 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20835 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20837 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20839 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20841 * inssel-amd64.brg: Add some optimization rules.
20843 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20845 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20846 standard not GC'd stuff is fine.
20848 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20850 * aot.c: Rework the AOT file format to get rid of most of the global
20851 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20853 * mini.h: Bump AOT file format version.
20855 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20857 * mini.h: Bump AOT file format version.
20859 * aot.c (mono_aot_is_got_entry): New function to determine if an
20860 address is inside a GOT.
20862 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20864 * cpu-pentium.md: Increase the maximum size of some instructions which
20865 might involve a got access.
20867 * mini.c (get_method_from_ip): Another debug helper function.
20869 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20870 when got var accesses are created during the decompose phase.
20872 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20874 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20875 argument mini_compile_method and to MonoCompile, and use this to
20876 determine whenever a given method is compiled for AOT. This allows the
20877 other methods compiled during AOT compilation to be free of AOT stuff,
20878 so the backends does not need to add special support for them by
20879 creating a fake GOT etc.
20881 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20884 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20886 * mini.c (mono_method_to_ir): It turns out that some of the
20887 x-appdomain wrappers are lax with types, so just ignore this for
20890 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20891 at the vtable->klass. If it is non-shared code we can just use the
20894 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20896 * mini-ppc.c: access MonoDomain from tls, too.
20898 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20900 * declsec.c: Removed unused variable (and related warning ;-)
20902 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20904 * iltests.il: New test for LDELEMA on an array of ref types.
20906 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20907 all ldelema's on reftypes.
20908 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20909 it was the wrong place to put it.
20911 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20912 register to pop to make this cleaner, at the request of Paolo.
20914 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20916 * mini-ops.h (OP_GETHASHCODE): New op.
20918 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20920 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20923 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20926 * mini-x86.c (mono_arch_output_basic_block): Rather than
20934 The first is 3 bytes while the second is 1. This saves 36 kb on
20935 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20936 see a small boost because of icache locality.
20938 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20940 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20942 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20943 started code sharing with the generic code.
20945 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20947 * mini-ppc.c, cpu-g4.md: added code for direct access to
20950 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20952 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20953 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20956 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20958 * declsec.c|h: Added functions to cache the declarative stack modifiers
20959 in MonoJitInfo and to create a security frame from a MonoJitInfo
20961 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20962 created. Register internal calls for System.Security.SecurityFrame::
20963 _GetSecurityFrame and _GetSecurityStack.
20964 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20965 the definitions for the new stack walk/callback mechanism.
20966 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20967 first security frame for LinkDemands and InheritanceDemands) and
20968 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20970 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20971 walk initialization (lupus).
20973 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20975 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20977 (handle_loaded_temps): Do not create a temporary variable for
20978 things that we know are temps. They will never be modified.
20979 (mono_spill_call): Set MONO_INST_IS_TEMP
20980 (mono_emulate_opcode): ditto
20982 (mono_method_to_ir.CEE_DUP): ditto
20984 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20986 * mini.c (type_to_eval_stack_type): Make this handle the void type
20987 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20988 (emit_tree): use ip_in_bb to special case some common idioms
20989 Update all callers to pass in the IP.
20990 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20992 This gives us a nice 2% speedup in mcs bootstrap.
20994 * mini-x86.c (peephole_pass): Peephole pass to make
21003 * mini.c (ip_in_bb): new method.
21004 (mono_method_to_ir): use this method rather than doing the hash
21007 * linear-scan.c (mono_linear_scan): When expiring actives, you
21008 don't need to keep around variables that expire on this
21009 instruction. This makes it so that:
21012 store (ebx add (ebx, 1))
21016 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21018 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21019 combination to avoid doing two copies. Fix up problems with previous
21022 * mini.c: Fix 64 bit warnings.
21024 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21026 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21028 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21029 changes from the x86 code.
21031 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21033 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21035 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21036 throwing code to reduce its size, unify the AOT and non-aot code and
21037 get rid of relocations in the AOT case.
21039 * mini-x86.h mini.c exceptions-x86.c
21040 (mono_arch_get_throw_corlib_exception): New arch specific function to
21041 raise corlib exceptions which doesn't require relocations in the
21044 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21046 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21048 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21051 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21054 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21056 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21057 with add function when used from Inc/dec atomic
21058 functions. Re-enabled optimization on x86.
21059 * mini-ops.h: renamed atomic_add functions to
21060 allow _add to match the Interlocked::Add and
21061 _add_next to match Interlocked::Inc/Dec.
21063 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21065 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21066 linking of BBs to the end BB, and enabled SSAPRE also with
21067 consprop and copyprop (which was prevented by that bug).
21069 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21071 * mini-x86.c: disabling the Interlocked optimizing code.
21073 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21075 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21076 file version check.
21078 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21080 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21081 interlocked optimization due lack of support on x86, rewrote
21082 exchange to take into account that base may be in eax.
21084 xsp works again; activated Interlocked optimizing code.
21086 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21088 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21090 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21092 * mini-ops.h: Add new opcodes.
21094 * mini.h: Add new patch types. Add got_var to MonoCompile.
21096 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21097 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21098 make it work with all kinds of patchable code.
21100 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21101 address of the GOT, and referencing entries in the GOT.
21103 * mini.c: Add code to load the GOT address if needed by an opcode.
21105 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21106 independent AOT code on the x86 using an elf-style Global Offset Table.
21108 2004-12-14 Raja R Harinath <rharinath@novell.com>
21110 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21112 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21114 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21117 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21119 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21120 of Interlocked:Increment/Decrement/Add as inline ops.
21121 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21123 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21125 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21126 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21128 2004-12-12 Duncan Mak <duncan@ximian.com>
21130 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21131 again. `patch_info->table_size' is no longer valid after Zoltan's
21134 2004-12-12 Martin Baulig <martin@ximian.com>
21136 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21137 if we are the "real" method, ie. not an inlined method inside it.
21139 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21141 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21142 before we look in the special fields table. This fixes
21143 ../tests/thread-static-init.cs.
21145 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21147 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21148 for Array get_Rank and get_Length. Fixes bug #70465.
21150 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21152 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21153 separate structure to reduce the size of MonoJumpInfo.
21155 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21157 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21159 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21161 * mini.c (mini_get_inst_for_method): Changed to allow ports
21162 to return a MonoInst instead of opcode
21163 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21165 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21166 Allow ports to return a created MonoInst instead of op-code, will enable
21168 (renamed mini_get_opcode_for_method to better reflected the functionality)
21170 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21172 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21174 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21176 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21179 2004-12-08 Martin Baulig <martin@ximian.com>
21181 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21182 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21184 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21186 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21189 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21192 2004-12-08 Raja R Harinath <rharinath@novell.com>
21194 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21196 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21198 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21199 bug introduced by the previous patch.
21201 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21203 * mini-ppc.c, objectc.cs: handle large structs passed by value
21204 (fixes bug #69972).
21206 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21208 * mini-ppc.c: OP_ARGLIST implementation from
21209 Geoff Norton <gnorton@customerdna.com>.
21211 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21213 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21214 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21216 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21218 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21220 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21222 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21225 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21227 * mini-sparc.c: Zero out localled-ed memory.
21229 * iltests.il: Add tests for zeroing out localloc-ed memory.
21231 2004-12-04 Martin Baulig <martin@ximian.com>
21233 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21234 mono_method_get_signature_full().
21236 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21238 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21239 and some utility functions (always for SSAPRE), integrated SSAPRE.
21240 * mini.h: Likewise.
21241 * driver.c: Added ssapre option.
21242 * ssa.c: Small fix on OP_ARG handling.
21243 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21244 * Makefile.am: Likewise.
21246 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21248 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21249 now in the xp code.
21251 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21254 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21256 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21258 * cpu-s390.md : Increase instruction length of oparglist.
21260 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21262 2004-11-30 Martin Baulig <martin@ximian.com>
21264 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21265 virtual generic methods. We call a special helper_compile_generic_method()
21266 icall to retrieve the method from the vtable, inflate and compile
21267 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21269 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21271 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21273 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21275 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21277 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21280 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21282 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21283 platforms with PIC aot.
21285 2004-11-28 Martin Baulig <martin@ximian.com>
21287 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21290 2004-11-28 Martin Baulig <martin@ximian.com>
21292 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21293 the result of mono_type_get_underlying_type() to check whether
21296 2004-11-26 Martin Baulig <martin@ximian.com>
21299 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21302 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21304 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21305 the same way as the other arguments so they won't get clobbered.
21307 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21308 calls through R11 since it is clobbered by the trampoline code.
21310 2004-11-26 Raja R Harinath <rharinath@novell.com>
21312 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21313 pick up in-tree mscorlib.dll.
21315 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21317 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21319 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21320 runtime data/code are now stored in a table similar to the GOT in ELF.
21321 This allows the code itself to be position independent.
21323 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21326 * aot.c: Attach ELF type (object/function) directives to all global
21329 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21331 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21333 * mini-amd64.h: Turn on PIC AOT code.
21335 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21336 returning the offset within an OP_AOTCONST instruction where the GOT
21337 offset needs to be added.
21339 * mini.h: Bump AOT file format version.
21341 2004-11-25 Martin Baulig <martin@ximian.com>
21343 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21344 uninflated generic methods.
21346 2004-11-25 Martin Baulig <martin@ximian.com>
21348 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21350 2004-11-24 Martin Baulig <martin@ximian.com>
21352 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21353 original klass (this only applies for generic instances).
21355 2004-11-24 Martin Baulig <martin@ximian.com>
21357 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21358 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21361 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21363 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21364 localloc. Fixes #69678.
21366 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21368 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21370 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21371 used SSE registers on pinvoke calls. Fixes #69774.
21373 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21375 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21376 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21378 2004-11-23 Raja R Harinath <rharinath@novell.com>
21380 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21381 Refer directly to the mcs/ tree.
21383 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21385 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21386 Check if a trampoline for a synchronized method is required.
21388 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21390 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21391 with localloc if needed. Throe arithmetric exception in
21392 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21393 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21395 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21397 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21398 types before switching on type. Fixes #69622.
21400 2004-11-19 Raja R Harinath <rharinath@novell.com>
21402 * Makefile.am (check-local): New. Integrate into 'make check'.
21403 (MCS,RUNTIME): Define using in-tree mono and mcs.
21405 (%.exe): Use $(ILASM).
21407 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21409 * mini-ppc.c: adjust initial prolog size (bug #69691).
21411 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21413 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21416 2004-11-17 Raja R Harinath <rharinath@novell.com>
21418 * Makefile.am (clean-local): Rename from 'clean'.
21420 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21422 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21423 to mono_arch_is_int_overflow.
21424 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21427 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21429 * declsec.c|h: New files to support declarative security attributes.
21430 Added function to check if a method has (applicable) security.
21431 * mini.c|h: Add check for declarative security attributes in
21432 mono_method_check_inlining.
21433 * Makefile.am: Added declsec.c and declsec.h to the build.
21435 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21437 * mini.c, mini.h: update to keep dynamic code info per-domain.
21439 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21441 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21442 (mini_init): Get rid of it from here too.
21444 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21446 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21447 implemented OP_RETHROW (patch by Geoff Norton
21448 <gnorton@customerdna.com>).
21450 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21452 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21453 between appdomains. Fixes appdomain-unload on PPC.
21455 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21457 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21458 mini-exceptions.c: handle the new wrapper types.
21459 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21460 token value as a MonoClass* when compiling a wrapper.
21461 mono_jit_create_remoting_trampoline now takes an additional
21462 MonoRemotingTarget parameter.
21464 2004-11-10 Martin Baulig <martin@localhost>
21466 * mini.c (mono_method_to_ir): Use `generic_container->context'
21467 rather than creating a new one.
21469 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21471 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21473 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21475 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21477 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21478 the experimental aot cache stuff.
21480 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21482 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21483 mini-exceptions.c: update to exception clause structure changes.
21485 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21487 * exceptions-x86.c (throw_exception): Fix warnings.
21489 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21492 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21494 * exceptions-sparc.c (get_throw_exception): Really fix this.
21496 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21498 * tramp-*.c: we no longer support icalls without wrappers, so
21499 a bit of code can be removed here
21501 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21503 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21506 * cpu-sparc.md: Add op_rethrow.
21508 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21510 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21512 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21513 * mini-ops.h: Add OP_RETHROW.
21515 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21517 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21519 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21521 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21522 Makes the output much easier to read
21524 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21526 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21527 prevents another huge leak when compiling with ssa. Secondly, the
21528 performance of doing this rather than freeing the lists is much
21529 better. GList does a lock every time you allocate a list link,
21530 so that it can use a memory pool. So, it is better to just use
21531 a memory pool of our own.
21533 * ssa.c, linear-scan.c: replace g_list_remove_link with
21534 g_list_delete. The remove one does not free the GList, so we were
21535 leaking memory. On -O=all --compile-all with corlib, this cut down
21536 3 MB of allocations.
21538 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21540 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21542 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21544 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21545 into a new function mono_create_jit_trampoline ().
21547 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21549 * trace.c (get_spec): Allow tracing of classes without a namespace.
21551 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21553 * mini.c: Fix pointer overwrite in mini_method_compile.
21555 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21557 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21558 The darwin ABI needs some special handling for 1 and 2 byte structs
21559 Lets use lbz/lhz instead of lwz everywhere.
21560 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21561 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21562 Use stb/sth for the former, and put the latter always on stack instead of in
21563 argument registers.
21565 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21567 * trace.c (is_filenamechar): Add '_'.
21569 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21571 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21573 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21575 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21577 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21578 depends on libmonogc. Fixes #68805.
21580 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21582 * mini.c (mono_jit_free_method): Provide extra information for
21583 this error. Currently this leaks, but will be turned into a
21584 developer option in the future.
21586 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21588 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21590 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21592 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21593 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21594 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21596 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21598 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21599 trampolines for AOT code.
21601 2004-10-22 <vargaz@freemail.hu>
21603 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21604 constructed types. Fixes #68136.
21606 2004-10-21 Martin Baulig <martin@ximian.com>
21608 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21609 if it returns true, unwind the stack to the call instruction.
21611 2004-10-21 <vargaz@freemail.hu>
21613 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21615 * mini.h: Bump AOT version number.
21617 * objects.cs: Add another test for unbox trampolines.
21619 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21622 2004-10-20 <vargaz@freemail.hu>
21624 * driver.c: Add SHARED to the set of optimizations tested.
21626 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21628 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21629 used by CEE_NEWARR.
21631 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21633 2004-10-20 Martin Baulig <martin@ximian.com>
21635 * mini-exceptions.c (mono_handle_exception): Call
21636 mono_debugger_handle_exception() to tell the debugger about
21637 catch/finally clauses.
21639 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21641 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21643 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21646 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21648 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21649 methods as their native size, fixed bug #57543, #57545.
21650 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21651 This saves a temporary register and mullw call down into 1 (minor perf
21652 increase for cases like sum = sum * 5; This use to translate into:
21655 It now translates to
21658 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21660 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21663 2004-10-11 Martin Baulig <martin@ximian.com>
21665 * mini.c (mono_method_to_ir): If we're a generic method, get the
21666 MonoGenericContainer from our MonoMethodNormal and create a
21667 MonoGenericContext from it.
21669 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21671 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21673 * basic-long.cs: Add test for checked i8->i2 cast.
21675 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21677 * inssel-ppc.brg: added a couple of speedup rules.
21679 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21681 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21682 to speed up rebuilds.
21684 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21686 * mini-s390.c: Minor fix to OP_OR_IMM.
21688 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21690 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21691 better. Fixes appdomain-unload.exe on sparc.
21693 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21695 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21696 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21699 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21701 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21703 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21705 * mini.c: Always generate a field read/write wrapper for members
21706 of the class MarshalByRefObject since the actual instance could
21709 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21711 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21713 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21715 * driver.c mini.h trace.c: Move the setting of the main assembly into
21716 a separate function called mono_trace_set_assembly () and call it after
21717 actually loading the main assembly. Fixes #66872.
21719 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21721 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21722 using the code manager.
21724 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21726 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21728 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21730 * cpu-amd64.md: Fix bug in previous patch.
21732 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21735 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21737 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21738 mini-exceptions.c: updates for changed stack walk interface.
21740 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21742 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21744 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21746 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21748 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21750 * driver.c (mini_regression_list): Do not call mono_assembly_close
21751 since assemblies can't be unloaded.
21753 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21755 * cpu-amd64.md: Fix more instruction lengths.
21757 * cpu-amd64.md: Fix lengths of some instructions.
21759 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21761 * inssel.brg: Make the array ldelema check aot friendly.
21763 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21765 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21767 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21769 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21771 * mini-x86.c: Fix build.
21773 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21774 mono_type_get_underlying_type () helper function to simplify code.
21776 2004-09-09 Martin Baulig <martin@ximian.com>
21778 * mini-amd64.c: Don't access `type->data.klass' directly, call
21779 mono_class_from_mono_type() instead since the type may be a
21782 2004-09-09 Martin Baulig <martin@ximian.com>
21784 * mini-amd64.c (get_call_info): Fix support for generic instances.
21785 (add_valuetype): Use mono_class_from_mono_type() to get the class
21786 since we can be a generic instance.
21788 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21790 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21792 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21794 * liveness.c: reset spill costs on each scan: bug 62107
21796 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21798 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21799 unnecessary line that doesn't compile
21801 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21803 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21804 trampolines, make them call an error function so people can fix their
21807 2004-09-06 Martin Baulig <martin@ximian.com>
21809 * mini.c (mono_method_to_ir): When initializing locals, handle a
21810 generic instances like a valuetype if it's a valuetype and like a
21811 class if it's a class.
21813 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21815 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21816 stack. Fixes #64674.
21818 * exceptions.cs: Add test for unwinding of call arguments.
21820 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21822 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21823 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21824 set the carry/borrow flag). The sparc and s390 implementations
21825 can now use optimized versions (and simplify the code). ppc bugfixes.
21827 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21829 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21831 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21833 * inssel-amd64.brg: Remove leftover 32 bit rule.
21835 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21837 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21839 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21840 mono_arch_find_jit_info functions into a new function. Fix a memory
21843 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21846 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21848 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21851 * exceptions.cs: Add array size tests.
21853 * mini.c: Allocate a separate icall wrapper for each arity of
21854 mono_array_new_va. Fixes #59509.
21856 * exceptions.cs: Add testcase for 64578.
21858 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21860 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21862 2004-09-02 Martin Baulig <martin@ximian.com>
21864 * mini.c (mono_method_to_ir): When initializing the locals, call
21865 handle_initobj() on the generic instance itself, not its
21868 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21870 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21871 MonoJitInfo for dynamic methods.
21873 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21875 * mini.c: Add support for freeing JIT data for dynamic methods.
21877 2004-09-01 Martin Baulig <martin@ximian.com>
21879 * mini-x86.c (is_regsize_var): Added support for generic
21881 (mono_arch_emit_prolog): Make this compile again, use
21882 `x86_push_imm_template (code)'.
21884 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21886 * mini-x86.c: make all push_imm instructions that get
21887 patched always emit the long form
21889 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21891 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21892 in a per-domain hash.
21894 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21897 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21899 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21902 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21905 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21906 Beginnings of SSE2 support.
21908 * exceptions.cs: Add more tests for checked int<->uint casts.
21910 2004-08-28 Martin Baulig <martin@ximian.com>
21912 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21916 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21917 Handle generic instances recursively.
21919 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21921 * iltests.il: test for conv.u8 on a constant
21923 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21925 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21926 LCONV_x4 (shrun_32 (membase)).
21928 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21930 * inssel-x86.brg: c&p rules for push/setret of long
21932 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21934 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21935 compare (regvar, base)
21937 * inssel-x86.brg: more burg love
21939 * inssel.brg: more cleanup
21941 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21943 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21945 * basic-long.cs, basic-calls.cs: new tests for optimization.
21947 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21949 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21952 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21954 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21956 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21958 * inssel.brg (mini_emit_memcpy): use
21959 NO_UNALIGNED_ACCESS to disable memcpy optimization
21961 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21963 * mini-amd64.c: Handle generic types in various places.
21965 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21967 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21969 * mini.c (handle_box): Fix warning.
21971 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21973 * mini-amd64.h: Enable the emit_state optimization.
21975 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21977 * mini-amd64.c: Add some new 64 bit peephole opts.
21979 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21981 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21983 * mini-amd64.c: Register allocator fixes.
21985 * mini.c: Add an optimization to emit_state to avoid allocation of new
21986 registers on some platforms.
21988 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21990 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21992 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21993 allocation. Fixes #63085.
21995 * basic-long.cs: Add new regression test.
21997 * mini-amd64.c: Register allocator improvements.
21999 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22001 * mini-amd64.c (read_tls_offset_from_method): Add another code
22004 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22005 instruction sequence for nullifying class init trampolines.
22007 * objects.cs: Add new regalloc test.
22009 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22011 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22013 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22015 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22018 * driver.c: Fix profiling after TLS changes.
22020 * driver.c (mono_main): Set mono_stats.enabled if needed.
22022 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22025 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22027 * mini-x86.c: use a 1 op rather than a 2 op tls access
22028 instruction -> faster.
22030 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22032 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22035 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22037 * exceptions-sparc.c (throw_exception): fix typo
22039 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22041 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22042 set tree->dreg correctly with tls. Allow any
22043 register to be used.
22045 * mini-x86.c (read_tls_offset_from_method): add new code
22046 generation pattern seen with GCC.
22049 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22051 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22052 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22053 exceptions-sparc.c: fix some performance issues in exception
22054 handling and setting of the stack trace for exceptions that were
22057 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22059 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22062 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22065 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22067 This patch inlines tls access, when possible.
22069 * mini.h: new arch functions for TLS intrinsics.
22070 All platforms updated with a stub.
22072 * mini.c: use the new intrinsics
22074 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22075 arch specific intrinsic for tls variables
22077 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22079 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22082 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22084 * mini.c: thread local allocation
22086 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22088 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22090 * Makefile.am: Link against the static version of libmonogc.
22092 * Makefile.am: Link the static versions of the convenience libraries
22093 into the mono executable.
22095 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22097 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22099 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22100 on integer overflow.
22102 * mini-amd64.c: Reorganize function call code.
22104 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22106 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22108 * inssel-x86.brg: use xor eax,eax.
22110 * basic.cs: new tests
22112 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22114 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22115 in exception throwing code.
22117 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22119 * inssel-x86.brg: use xor esi,esi.
22121 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22123 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22124 can trace methods compiled during mini_init () too.
22126 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22129 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22131 * Makefile.am: static link on x86 (r=zoltan)
22133 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22135 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22136 code since it causes some programs to fail.
22138 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22140 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22142 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22144 * mini.c: ovfops_op_map - add STACK_OBJ case for
22146 * basic.cs: add test_0_pin_string as test
22149 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22151 * Makefile.am: build C# if srcdir != builddir
22153 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22155 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22156 fall-through blocks.
22158 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22160 * driver.c: enable loop by default again and include abcrem in -O=all.
22162 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22164 * iltests.il: Add some localloc tests.
22166 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22168 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22171 * inssel-amd64.brg: Add some optimizations.
22173 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22176 * Makefile.am: Statically link mono against libmono on AMD64.
22178 * mini-amd64.c inssel-amd64.brg: Optimizations.
22180 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22182 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22184 * tramp-amd64.c: Patch calling code in trampolines.
22186 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22188 * mini-amd64.c: pinvoke struct passing fixes.
22190 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22192 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22193 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22195 2004-08-05 Duncan Mak <duncan@ximian.com>
22197 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22200 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22202 * mini-amd64.c (emit_move_return_value): Move return value for normal
22205 2004-08-05 Martin Baulig <martin@ximian.com>
22207 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22208 `type->type'; just modify `type' itself when dealing with enums
22209 and generic instances.
22210 (check_call_signature): Make `simple_type' a `MonoType *'.
22212 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22214 * mini.c: Use OP_PADD to add offsets to addresses.
22216 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22218 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22220 * mini-sparc.c (mono_arch_emit_epilog): fix check
22221 for folding last op into restore instruction
22223 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22225 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22226 helper methods using the code manager.
22228 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22230 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22232 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22234 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22235 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22237 * mini-s390.c: fix tail processing
22239 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22241 * mini-ppc.c: mul.ovf.un exception name fix.
22243 2004-08-03 Martin Baulig <martin@ximian.com>
22245 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22246 instances; before jumping to `handle_enum', also modify `ptype'.
22248 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22250 * cpu-sparc.md: fcall maximal length too small.
22252 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22254 * mini-amd64.c mini.h: Add initial support for passing/returning
22255 structures to/from pinvoked methods.
22257 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22259 * mini-ppc.c: reg allocator fix.
22261 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22263 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22265 * inssel.brg: Optimize memset on 64 bit machines.
22267 * mini-amd64.c: Fix some vararg cases.
22269 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22271 * mini-s390.c: Corrected macro in emit_float_to_int
22273 * s390-abi.cs: Tests to exercise the s390 ABI
22275 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22277 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22280 * basic.cs: Add a test for add.ovf.un.
22282 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22284 * mini-sparc.c: add case for OP_IDIV_UN
22286 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22288 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22290 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22292 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22294 * basic.cs: regression tests.
22296 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22299 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22301 * basic.cs: Add a new test.
22303 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22304 and AOT. Various fixes and optimizations.
22306 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22308 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22310 * mini-ppc.c: make sure temp regs are not used for global reg
22313 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22315 * cpu-sparc.md: conv_i8 fix for 64bits
22317 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22319 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22321 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22322 add opcode for cmp BYTE PTR [eax], imm.
22324 * inssel.brg: Make memcpy and memset takes bases.
22326 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22328 * *-amd64.*: More AMD64 work.
22330 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22332 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22333 add a compare-not-equal opcode.
22335 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22337 * mini.c: Use mono_init_from_assembly instead of mono_init.
22339 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22341 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22343 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22345 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22347 * inssel.brg: 64 bit fixes.
22349 * mini.h (MonoCallInst): Add some AMD64 specific data.
22351 * mini.h: Add some OP_P opcodes.
22353 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22355 * basic.cs: tests for 61797 and 61740
22357 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22359 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22360 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22362 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22364 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22366 * *-amd64*.*: Ongoing AMD64 work.
22368 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22370 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22372 * *-amd64*: Ongoing AMD64 work.
22374 * mini-arch.h: Add AMD64 support.
22376 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22378 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22380 * mini-ops.h: Add new opcodes.
22382 * Makefile.am: Add AMD64 support.
22384 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22385 rules into the inssel-long*.brg files.
22387 * *-amd64.*: Add beginnings of AMD64 backend.
22389 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22391 * mini.c (print_dfn): commenting out the code that prints
22392 the cil. With -O=deadce, this makes -v -v crash.
22394 * cpu-pentium.md: make checkthis have a length of 2
22396 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22398 * mini-sparc.h: fix implementations of __builtin
22399 functions for Sun compiler for V9.
22401 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22403 * mini.c: use the new stelem.ref wrapper
22404 * exceptions.cs, arrays.cs: new stelem.ref tests
22406 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22408 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22409 new XSP should work with these changes).
22411 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22413 * inssel-{long32,x86,}.brg: trivial optimizations.
22415 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22417 * mini.c: load value when emitting box operation in
22420 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22422 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22423 is one byte shorter than cmp DWORD PTR [eax], 0.
22425 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22427 * inssel-ppc.brg: arguments on the stack are always
22428 relative to the stack pointer (spotted by Neale Ferguson).
22430 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22432 * exceptions-x86.c: delay appending the method name to the trace until
22433 after mono_jit_info_table_find is called, as this gets the real
22436 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22438 * aot.c: register roots
22440 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22442 * aot.c : I could just use PLATFORM_WIN32 flag.
22444 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22446 * aot.c : Reverting the previous fix. This time it broke linux build.
22448 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22450 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22452 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22454 * mini.c (handle_stack_args): Remove some more debugging code.
22456 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22458 * driver.c mini.h aot.c: Allow additional options to be specified with
22459 --aot and pass them to mono_compile_assembly.
22461 * aot.c: Add experimental code to AOT compile all loaded assemblies
22462 on demand and save the code into a cache in the filesystem.
22464 * aot.c: Add support for more wrapper methods.
22466 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22469 * cpu-*.md: Remove removed opcodes.
22471 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22472 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22473 related icalls to marshal.c.
22475 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22477 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22479 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22481 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22483 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22484 * liveness.c: If liveness is recomputated we need to reset the information
22485 for each variable. This way, if the liveness range has been narrowed
22486 by optimizations that happened after the last computation, we can return
22489 For example, if you have
22494 // Tons of code that does not affect i
22500 i = 0 is dead code and will be removed by SSA. However, when
22501 linear scan gets to the code, i will still appear to be live
22502 throughout the entire block. This prevents good register allocation.
22504 2004-07-06 Martin Baulig <martin@ximian.com>
22506 * debug-mini.c (mono_debug_init_method): Allow
22507 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22508 (mono_debug_add_icall_wrapper): New method.
22510 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22512 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22514 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22517 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22519 * aot.c (mono_aot_load_method): Fix loading of debug info.
22521 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22523 * aot.c: Add logging support.
22525 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22527 * mini.h: Add prototype for mono_print_method_from_ip.
22529 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22531 * inssel.brg: 64 bit fixes.
22533 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22536 * Makefile.am: Add SPARC64 support.
22538 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22540 * aot.c: Fix alignment problems on 32 bit platforms.
22542 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22544 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22547 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22550 * mini.h: Bump AOT file version. Some 64 bit fixes.
22552 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22554 * inssel-sparc.brg: Add new rule to avoid register moves.
22556 * inssel.brg: Add ldind_to_load_membase helper function.
22558 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22560 * mini.c: OffsetToStringData intrinsic.
22562 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22564 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22566 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22569 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22570 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22572 * mini.c: reinstated mono_compile_get_interface_var()
22573 on x86, too, since the change breaks the Gtk# build there as well.
22575 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22577 * driver.c: remove loop from the default optimizations: it seems to
22578 interact badly with some of the other options (see bug #60613).
22580 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22582 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22583 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22585 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22587 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22588 vararg-using methods.
22590 2004-06-21 Martin Baulig <martin@ximian.com>
22592 * mini/mini-exceptions.c
22593 (mono_handle_exception): Added `gpointer original_ip' argument.
22594 After calling mono_unhandled_exception(), call
22595 mono_debugger_unhandled_exception() and if that returns true,
22596 restore the context and return.
22598 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22600 * mini-ppc.c: prefer the use of relative branches so
22601 they won't need to be patched in aot code (patch from Patrick Beard).
22603 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22605 * aot.c: patch from Patrick Beard to make the output assembly
22606 more correct for the MacOSX assembler. Small tweak to
22607 generate sane images on Linux/PPC, too.
22609 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22611 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22612 case until bug #59509 is fixed (shows up in #60332).
22614 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22616 * mini.c: make sure the needed wrappers are compiled, too, with
22619 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22621 * driver.c: remove NPTL reference in --version output.
22623 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22625 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22626 generate valid assembly for the Mach-O assembler.
22628 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22630 * driver.c: don't include abcrem in the all optimization specifier
22631 since it slows down jit compilation too much for now.
22633 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22635 * mini.c: use BIGMUL only if both operands have the same signage.
22636 * iltests.il: Test for bug 60056. (errors related to signage in
22641 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22643 * mini.c, aot.c: memory leak fixes.
22645 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22647 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22649 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22651 * Makefile.am: remove the -static hack completely, it links in
22652 statically glib as well.
22654 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22656 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22657 * exceptions.cs: make it compile with new mcs/csc.
22659 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22660 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22661 and added relevant test case.
22663 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22665 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22666 regressions in gtk-sharp.
22668 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22670 * exceptions.cs: New regression tests.
22672 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22674 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22676 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22678 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22680 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22682 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22684 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22686 * mini.c (mono_jit_runtime_invoke): Init class in this
22687 method instead of trusting mono_jit_compile_method to
22688 do the work (because wrappers can be in object class)
22690 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22692 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22694 * basic-long.cs: New regression test.
22696 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22698 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22699 and div/rem checks.
22701 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22703 * Makefile.am: fix miguel's change to build mono statically against
22704 libmono (track build dependencies).
22706 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22708 * cfold.c: Some glib versions do not have G_MININT32.
22710 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22712 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22713 with precision of tan, atan, sin and cos, and implemented related
22714 regressions tests (fixes bug 54467, but one new problem appeared and
22717 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22719 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22721 * exceptions.cs: Add test for constant folding && division by zero.
22723 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22724 since driver.c is in libmono too, so the optimization was useless.
22726 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22727 variable to driver.c so the compiler can emit more efficient code to
22730 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22732 * Makefile.am: don't distribute generated inssel.[ch] files.
22734 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22736 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22737 into the default appdomain. Fixes #58707.
22739 * jit-icalls.c: Remove the broken approximation for truncl, doing
22740 no conversion is better.
22742 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22745 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22747 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22748 of the mcrxr instruction which is not available on some processors
22749 even if it's documented to be. Implement add and sub overflow correctly
22750 (still not complete for long unsigned). Speed up icalls a bit.
22752 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22754 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22755 we run .cctor in the current domain instead of target_domain.
22757 Fixes bug #58558, .cctor not being called in -O=shared.
22759 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22761 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22763 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22765 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22766 which can be done with an imm8, do it that way.
22767 (mono_arch_output_basic_block): ditto for a jmp
22768 (mono_arch_emit_prolog): Computate maximum offset of a label.
22770 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22772 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22773 now tries to allocate prefered physical reg's for virtual
22774 regs. This reduces the number of emited spills/loads with
22775 20-30% on our core assemblies.
22777 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22779 * jit-icalls.c: truncl() is not needed and trunc() is
22780 the correct thing to do anyway (bug #58287).
22782 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22784 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22787 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22789 * driver.c: enable loop optimizations by default.
22791 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22793 * mini-x86.c: fix calc of max loop size when aligning loops start.
22795 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22797 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22800 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22802 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22805 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22807 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22809 * mini.c (inline_method): Allways inline some wrappers even if the cost
22810 is too large. Fixes #58785.
22812 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22814 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22816 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22817 (crichton@gimp.org). Beginning of support for sparc/linux.
22819 * mini-sparc.c: Optimize retrieval of LMF address.
22821 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22823 * exceptions-ppc.c: handle alloca in methods with clauses.
22825 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22827 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22829 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22831 * mini.c: Delegate most of the abort signal work to
22832 mono_thread_request_interruption, which also handles Stop and Suspend
22835 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22837 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22838 supports the save/restore lmf opcodes.
22840 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22842 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22843 by gcc-3.4 as well.
22845 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22847 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22849 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22850 methods which contain array accesses.
22852 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22853 boundaries. Fixes #58537.
22855 * iltests.il: Add regression test for #58537.
22857 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22859 * mini-x86.c (mono_arch_local_regalloc): Last part of
22860 fix for bug #58633 (releasing register to early).
22862 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22864 * basic-long.cs: Add new regression test.
22866 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22868 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22869 register too early on the chain.
22871 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22873 * mini.c (create_helper_signature): Use a helper function to reduce
22874 the code which needs to be written. Also set the calling convention of
22875 icalls on windows. Fixes #57840.
22877 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22879 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22880 exceptions-ppc.c: added helper function to get the instruction address
22881 from a signal handler context.
22883 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22885 * helpers.c: use g_get_tmp_dir. Invokes happyness
22888 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22890 * helpers.c: Add new env variable to pass args to objdump.
22891 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22893 2004-05-17 Radek Doulik <rodo@ximian.com>
22895 * Makefile.am (common_sources): added abcremoval.h so it get
22896 disted and daily mono packages on go-mono.com will build again
22898 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22900 * abcremoval.c: Fixed coding style, added copyright header.
22902 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22904 * mini.h: Added prototype for abc removal main function.
22906 * build_relations_propagation_table.pl: Added copyright header.
22908 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22910 * basic-long.cs: reg test for complex ceq_long bug.
22912 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22914 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22915 reg in long and clob case (bug #58343). Fixed/added comments.
22917 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22919 * mini.c (mono_jit_runtime_invoke): Follow new convention
22920 of calling the invoke method with an function pointer.
22922 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22924 * ChangeLog: Fix author of memory leak patch.
22926 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22928 * Makefile.am: fix make dist as well...
22931 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22933 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22934 on archs where pointers are 4 bytes long.
22936 * Makefile.am: Added abcremoval.c source file.
22938 * abcremoval.c: Added abcremoval.c.
22940 * abcremoval.h: Added abcremoval.h.
22942 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22944 * inssel.brg: Enabled bounds check removal.
22946 * mini.c: Added support for abcrem optimization.
22948 * mini.h: Added abcrem optimization label.
22950 * driver.c: Added support for abcrem optimization.
22952 * propagated_relations_table.def: Added propagated_relations_table.def.
22954 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22956 * mini.c, cfold.c: fix style.
22958 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22960 * mini.c: handle issue with the low-level implementation of
22961 some long opcodes (bug #54209).
22963 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22965 * basic.cs: test for my new cmov stuff.
22967 2004-05-13 Patrik Torstensson
22969 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22970 opt and added peephole documentation.
22972 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22974 * tramp-ppc.c: rewrote the generic trampoline code.
22976 2004-05-11 Patrik Torstensson
22978 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22980 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22982 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22984 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22985 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22987 * mini.c: Add new icalls for AsAny marshalling.
22989 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22991 * tramp-ppc.c, mini-ppc.c: more cleanups.
22993 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22995 * mini.c: no warnings.
22997 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22999 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23001 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23003 * mini.c: In the thread abort signal handler, if the thread is in the
23004 process of being stoped, don't throw the Abort exception, just stop the
23007 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23009 * tramp-ppc.c: removed old code.
23011 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23013 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23014 do some simple speed optimizations on ppc.
23016 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23018 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23019 and large offsets in load/store.
23021 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23023 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23024 it causes regressions.
23026 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23028 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23031 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23033 * jit-icalls.c: remove warnings.
23034 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23035 speedups for unsafe code.
23037 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23039 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23041 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23043 * basic-calls.cs: Add new regression test.
23045 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23048 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23050 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23053 2004-05-06 Patrik Torstensson
23055 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23056 long reg allocation in any reg (not only eax:edx) and implemented
23057 long shl/shr ops in asm instead of helpers.
23059 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23061 * mini-sparc.h: Fix warnings.
23063 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23066 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23067 separate statement for clarity.
23069 * mini-sparc.c: Update status.
23071 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23073 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23076 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23078 * inssel-ppc.brg: another small pre-release workaround:
23079 we don't do overflow detection for long_sub_un.
23081 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23083 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23084 (also works around a weird ppc bug: 57957).
23086 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23088 * tramp-ppc.c: trampoline fixes.
23090 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23092 * mini-ppc.c: fixed typos.
23094 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23096 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23097 at the top of the stack. Fixed typos. Use a frame registers
23098 for all the methods with exception clauses.
23100 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23102 * exceptions-ppc.c: restore fp registers.
23104 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23106 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23107 order from the stack top (moved the stack room to save the
23108 return value for trace after the param area). Fixed corruption
23109 in restoring registers on unwind.
23111 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23113 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23115 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23117 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23118 and prolog/epilog for methods that use it. Allow
23119 enough param area room for varargs methods. Fix miguel's
23120 breakage in exception handling.
23122 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23124 * Makefile.am: run genmdesc only on current arch.
23126 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23128 * exceptions-x86.c:
23129 * mini-x86.h: fix the build on windows.
23131 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23133 * 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.
23135 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23137 * mini-exceptions.c: New file.
23139 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23140 Move some parts of the x86 exception handling code to an
23141 arch-independent file so it can be shared with other ports.
23143 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23145 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23147 2004-04-26 David Waite <mass@akuma.org>
23149 * driver.c: remove comma from end of enumeration declaration
23151 2004-04-26 Jackson Harper <jackson@ximian.com>
23153 * driver.c: parse config file before loading first assembly. This
23154 allows the user gac to be enabled/disabled.
23156 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23158 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23159 simpler mechanism: we do not care what is encoded initially
23160 (branch absolute or relative), we care about the code and its
23161 target. I kept the old code for reference for now.
23163 The new code tries first to determine if the jump is anywhere in
23164 the -/+32 absolute meg range, if it succeeds, it encodes using the
23165 absolute branch; If not, it tried to find something in the
23166 relative range, if not, it uses the handle_thunk code.
23168 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23170 * exceptions-ppc.c: use the correct ip register on macosx.
23172 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23174 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23176 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23178 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23179 Raise exception on integer divide by zero by hand since the hw
23180 doesn't support it. Handle NaNs in FP compares.
23182 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23184 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23185 code reducing duplication between the platforms and enabled
23186 signal exception handling (on linux for now).
23188 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23190 * exceptions-ppc.c: more macosx support.
23192 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23194 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23196 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23198 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23200 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23202 * iltests.il: more tests.
23204 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23206 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23209 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23211 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23213 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23215 * liveness.c: Mark variables as volatile in all basic blocks reachable
23216 from exception clauses.
23218 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23220 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23223 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23225 * iltests.il, basic.cs: more tests for regalloc.
23227 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23229 * iltests.il: Some tests for register allocation modifications
23232 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23234 * exceptions.cs: Add regression test for bug #56782.
23236 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23237 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23238 the beauty of fixing the same thing in 5 different files...
23240 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23242 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23245 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23247 * mini.c: Add support for STRWLPARRAY marshalling convention.
23249 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23251 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23252 to init the context to setup the regs pointer).
23254 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23256 * exceptions-ppc.c: more exceptions work.
23258 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23260 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23263 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23265 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23266 can use the memory directly.
23268 * cpu-pentium.md: Update documentation from a post from Zoltan.
23270 add x86_add_membase, x86_sub_membase, x86_mul_membase
23272 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23274 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23275 GENERAL_REGS they were also hardcoded for all PPC ports.
23277 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23279 Remove hard-coded limit for floating point registers, use
23280 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23282 Notice that in MacOS X calling conventions you can fit a lot more
23283 floating point values in registers, so I should update the PInvoke
23284 test to excercise the passing of floating point values on the
23285 stack (currently broken).
23287 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23289 * tramp-ppc.c (create_trampoline_code): Added
23290 JUMP_TRAMPOLINE_SIZE.
23291 (ppc_magic_trampoline): Follow the pattern from
23292 x86_magic_trampoline: if code is set to zero, return.
23293 (create_trampoline_code): Always pass MonoMethod to the jump
23294 trampoline, before it was passing a null.
23295 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23296 share the code with mono_arch_create_jit_trampoline.
23298 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23300 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23303 * cpu-g4.md: Added length for jmp instruction, the worst case
23304 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23307 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23309 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23311 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23313 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23314 before each IL instruction.
23316 * mini.c (CEE_BOX): Fix warnings.
23318 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23320 * mini.c: removed a few unused vars and extra whitespace.
23322 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23324 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23326 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23328 (OP_GETCHR): use the above
23329 (CEE_LDELEMA): use the above.
23331 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23332 version of the generic impl.
23333 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23334 (CEE_LDELEMA): use the above.
23336 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23338 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23341 * iltests.il: Added new regression test for #56317.
23343 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23345 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23346 under NetBSD. Fixes #56450.
23348 * liveness.c (update_gen_kill_set): Fix previous patch.
23350 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23352 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23354 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23356 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23357 ldsfld and ldsflda.
23359 * inssel-sparc.brg: Add more optimizations.
23361 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23363 2004-04-01 Martin Baulig <martin@ximian.com>
23365 * mini.c (handle_box): New static function; moved the
23366 implementation of CEE_BOX here.
23367 (mono_method_to_ir): Added `constrained_call' variable.
23368 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23369 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23370 mono_method_get_constrained() to get the method.
23372 2004-04-01 Martin Baulig <martin@ximian.com>
23374 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23375 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23376 (mono_method_to_ir): We don't need these macros anymore since
23377 mono_class_get_full() already takes care of it.
23379 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23381 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23382 use @function (as doesn't accept #function here) and check the return
23383 value of system and stop if fails.
23385 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23387 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23389 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23391 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23393 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23395 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23398 * basic-long.cs: Add test for negation of Int64.MinValue.
23400 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23402 * mini-sparc.c: Update status.
23404 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23406 * exceptions-sparc.c: Fix return value in filters.
23408 * inssel-sparc.brg: Fix register allocation in some rules.
23410 2004-03-28 Martin Baulig <martin@ximian.com>
23412 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23415 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23417 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23419 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23420 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23421 remove unused conv_u4 opcode.
23423 * mini-x86.c: Remove valgrind workaround since it slows down things
23424 even when mono is not run under valgrind.
23426 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23428 * mini-sparc.c: Update status.
23430 * inssel-sparc.brg: Add some optimizations.
23432 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23433 future delay slot filling. Add support for varargs, tail calls and JMP.
23435 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23436 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23438 * inssel.brg: Fix register allocation in OP_ARGLIST.
23440 * inssel.brg: Fix warnings.
23442 2004-03-25 Martin Baulig <martin@ximian.com>
23444 * mini.c (inflate_generic_field): Removed.
23445 (mini_get_method): Removed, use mono_get_method_full(),
23446 (mini_get_class): Removed, use mono_class_get_full().
23447 (mono_method_to_ir): Pass our generic context to
23448 mono_field_from_token().
23450 2004-03-25 Martin Baulig <martin@ximian.com>
23452 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23453 of a `MonoMethod *'.
23454 (mini_get_method): Take a `MonoGenericContext *' instead
23455 of a `MonoMethod *'.
23456 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23457 a new local variable called `generic_context' which holds the
23458 current `MonoGenericContext *'; use it to lookup things.
23460 2004-03-24 Martin Baulig <martin@ximian.com>
23462 * mini.c (mini_get_class): New static method; if we're inside a
23463 generic instance, inflate the class if neccessary.
23464 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23466 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23468 * iltests.il: New regression test for #55976.
23470 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23473 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23475 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23478 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23480 * liveness.c: Consider SSA stores as well as loads when making vars
23483 * exceptions.cs: New regression tests for register allocation.
23485 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23487 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23488 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23489 domain lock only to protect puntual access to data structures.
23490 Added access lock for sighash, jit_icall_hash_name,
23491 jit_icall_hash_addr and domain->code_mp.
23493 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23495 * driver.c: Print SIGSEGV handling method.
23497 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23499 * mini.c (setup_jit_tls_data): Handle case when this is called
23500 multiple times for a thread.
23502 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23503 is different from fbxx_un. Fixes #54303. Also use constants instead of
23504 magic numbers in a lot of places.
23506 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23508 * exceptions.cs: Fix cctor test when --regression is used.
23510 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23512 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23515 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23517 * inssel-ppc.brg: fixed register assignments for some rules.
23519 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23521 * exceptions.cs: Add test for exceptions in static constructors.
23523 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23524 static constructors outside the domain lock. Fixes #55720.
23526 2004-03-17 Martin Baulig <martin@ximian.com>
23528 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23529 (inflate_generic_field): Take the `MonoMethod *' instead of the
23530 `MonoClass *' and added support for generic method.
23531 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23532 have a `field->parent->gen_params', only inflate the field if it's
23533 an open constructed type.
23535 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23537 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23538 exception object instead of the preconstructed ones.
23540 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23542 * mini.c: reverted changed to sigsegv_signal_handler commited
23543 accidentally in the previous patch.
23545 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23548 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23549 running --aot with an old assembly.
23551 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23553 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23556 * mini-sparc.c: Add support for v9 branches with prediction.
23558 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23560 * mini.c (mini_init): #warning is GNUC only
23562 * mini-sparc.h: implement __builtin_frame_address
23563 and __builtin_return_address for Sun C compiler
23565 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23567 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23569 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23571 * basic-calls.cs: Add test for unaligned byref long argument passing.
23573 * mini-ops.h: Add sparcv9 compare and branch instructions.
23575 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23576 v9 instructions if we have a v9 cpu.
23578 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23579 registers for global allocation.
23581 * exceptions-sparc.c: Fixes.
23583 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23585 * liveness.c (mono_analyze_liveness): Optimized version.
23587 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23589 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23592 * basic-float.cs basic-calls.cs: New regression tests.
23594 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23596 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23597 sigaltstack implementation.
23599 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23601 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23602 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23604 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23606 * mini.c: Fix warnings.
23608 * mini.c (mono_resolve_patch_target): New function which contains the
23609 arch independent part of the patching process.
23611 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23612 patching code to a separate function.
23614 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23616 * mini.c (add_signal_handler): ifdef out on Windows
23618 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23620 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23621 cpu-sparc.md: Add exception handling support + other fixes.
23623 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23624 typed GC detection in --version.
23626 * basic.cs exceptions.cs: New regression tests.
23628 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23629 the arch specific code can store data during a compilation.
23631 * mini-ops.h: Add OP_SETFRET.
23633 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23634 function, register a separate icall for each arity, so the icalls can
23637 * mini.c (mono_print_tree): Print negative offsets in a more readable
23640 * mini.c: Make signal handling work on sparc.
23642 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23644 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23646 * jit-icalls.c: Emulate truncl by aintl on solaris.
23648 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23650 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23652 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23654 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23656 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23657 a MarshalByRef type, inline a method that performs the check, taking into
23658 account that the object can be a proxy. Also implemented tow new opcodes:
23659 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23660 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23661 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23663 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23665 * mini-ppc.c: if a relative branch displacement is too big
23666 but it points to and area reachable with an absolute branch,
23669 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23671 * mini.c: optimize small copies in cpblk.
23673 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23675 * basic-calls.cs basic-float.cs: New regression tests.
23677 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23678 negative offsets from %fp. Implement localloc. Fix local register
23679 allocation. Fix the case when the this argument needs to be saved to
23680 the stack. Implement some missing opcodes.
23682 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23684 * mini.c (mini_method_compile): Reenable global regalloc in methods
23685 with exception handlers.
23687 * linear-scan.c (mono_varlist_sort): Fix warning.
23689 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23691 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23694 * liveness.c: Make all variables uses in exception clauses volatile, to
23695 prevent them from being allocated to registers. Fixes #42136.
23697 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23699 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23700 causes regressions.
23702 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23703 argument to mono_arch_regalloc_cost.
23705 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23708 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23710 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23711 Make the cost of allocating a variable to a register arch dependent.
23713 * basic-calls.cs: Fix compilation of tests.
23715 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23716 helper function to cut back on the number of #ifdefs needed.
23718 * mini-ppc.c: Fix compilation.
23720 * basic-calls.cs: New regression tests.
23722 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23724 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23725 of l0 since that is callee saved.
23727 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23730 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23731 of delay instruction.
23733 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23735 * mini.h (MonoCallInst): Add 'virtual' flag.
23737 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23739 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23741 * *.cs: New regression tests.
23743 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23746 * mini.c (mono_runtime_install_handlers): Fix build.
23748 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23749 'signal_stack_size' members.
23751 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23752 alternate signal stack.
23754 * exceptions-x86.c: Add stack overflow handling.
23756 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23757 functions to arch independent code.
23759 * mini.c (mono_print_tree): Print more detailed info for load_membase
23762 2004-02-23 Martin Baulig <martin@ximian.com>
23764 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23766 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23768 * mini-x86.c: fixed reg allocation for div/rem.
23770 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23772 * driver.c (mono_main): Report some configuratio options on --version.
23774 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23776 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23777 low in the address space. Correctly flush memory in thunks where we
23778 output native code.
23780 2004-02-20 Martin Baulig <martin@ximian.com>
23782 * mini.c (mini_get_method): New static method; inflate all generic
23783 methods and methods in open generic instances.
23784 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23785 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23787 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23789 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23791 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23793 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23795 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23797 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23798 it compile using Sun's compiler.
23800 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23802 * 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.
23804 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23806 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23808 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23810 * mini-ppc.c: handle calls outside of the allowed range with thunks
23811 allocated using the code manager.
23812 * tramp-ppc.c: use the code manager to hold generated native code.
23813 Fixed the magic trampoline to just patch vtable entries.
23815 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23817 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23820 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23822 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23825 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23826 if we have a working __thread implementation.
23828 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23829 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23831 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23833 * mini-x86.c: Fix compilation under gcc 2.
23835 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23837 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23838 contains a call to the wrapped function.
23840 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23841 OP_<CALL>_IMM opcodes, and use them under X86.
23843 * mini.c (mono_jit_find_compiled_method): Fix warning.
23845 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23847 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23849 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23850 functionality to mini.c.
23852 * mini.c (mono_create_jump_trampoline): New function to create a jump
23853 trampoline. Return a compiled method instead of a trampoline if it
23854 exists. Add a cache for jump trampolines.
23856 * mini.c (mono_jit_find_compiled_method): New function to return a
23857 compiled method if it exists.
23859 * mini-x86.c: Call mono_create_jump_trampoline instead of
23860 mono_arch_create_jit_trampoline.
23862 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23863 a jump trampoline. Fixes #52092.
23865 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23867 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23868 which is not up-to-date. Add check_corlib_version () instead.
23870 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23873 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23874 since newer valgrind versions do not need it.
23876 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23877 compile a method with a given set of optimizations.
23879 * mini.c: Compile icall wrappers on-demand instead of at startup.
23881 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23882 wrapper for an icall.
23884 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23886 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23889 * iltests.il: Add test for non-empty stack before switch instruction.
23891 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23893 * mini.c: Add support for new stringbuilder marshalling conventions.
23895 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23897 2004-02-01 Martin Baulig <martin@ximian.com>
23899 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23900 in `ginst->mtype_argv'.
23902 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23904 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23905 facilitate grepping.
23907 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23909 * mini.c: fixed buglet in initobj generic implementation for references.
23911 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23913 * Makefile.am: make the version script conditional.
23914 * jit-icalls.c: handle missing truncl().
23916 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23918 * exceptions.cs: Add more tests for double->int conversion.
23920 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23921 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23923 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23925 * driver.c: make --verbose --version emit an error
23926 if the loaded corlib doesn't match the runtime version.
23928 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23930 * mini-ppc.h: export ppc_patch().
23931 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23932 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23933 on par or better than on MacOSX.
23935 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23937 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23938 mono_lookup_pinvoke_call.
23940 * mini-x86.c: Under windows, the default pinvoke calling convention is
23941 stdcall. Fixes #52834.
23943 * mini.c (optimize_branches): Add an upper bound to the number of
23944 iterations to prevent infinite loops on strange loops. Fixes #53003.
23946 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23948 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23949 and ISINST. Fixes #52093.
23951 * objects.cs (test_0_vector_array_cast): New tests.
23953 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23955 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23956 checking in Array.Set ().
23958 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23961 * object.cs (test_0_multi_array_cast): New regression test.
23963 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23965 * exceptions-ppc.c: fix build on Linux/PPC.
23967 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23969 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23970 running under valgrind.
23971 (x86_magic_trampoline): Fix build bustage.
23973 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23974 negative values as well. This is needed for the encoding of the line number
23975 info, since sometimes the line numbers are not in increasing order.
23977 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23979 * cpu-pentium.md (localloc): Increase the size of the localloc
23980 instruction since it is a loop under Win32.
23982 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23985 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23987 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23988 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23989 Max Horn (max@quendi.de). Fix file names in comments.
23991 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23993 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23994 avoid stack overflow.
23995 (replace_usage): Avoid uninitialized variable warnings.
23997 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23998 and taking the address of valuetype variables.
24000 2004-01-03 Patrik Torstensson
24002 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24003 for other purposes than FP later on.
24005 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24007 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24010 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24012 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24014 2003-12-30 Patrik Torstensson <p@rxc.se>
24016 * mini-x86.h: Decreased number of availiable fp regs.
24017 Solves corner cases with FP spilling.
24019 2003-12-23 Patrik Torstensson <p@rxc.se>
24021 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24022 for floating point stack tracking / spilling on x86.
24025 * basic-float.cs: added float mul overflow test.
24027 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24029 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24031 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24033 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24034 supports for cond branches that overflow the immediate
24035 overflow offset. mcs can compile simple programs.
24037 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24039 * exceptions-ppc.c: exception handling support wip:
24040 finally handlers get run on exception.
24042 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24044 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24047 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24049 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24050 initial support for stack walking and unwinding.
24052 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24054 * driver.c (mono_main): Make corlib-out-of-sync message more
24055 descriptive. Also remove verify_corlib call.
24057 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24059 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24060 not overlap with other call's arguments, too.
24062 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24064 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24065 move to arch-specific code the choice of arch-specific
24066 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24067 * mini.c: ensure emulation calls will not interleave
24070 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24072 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24073 the magic trampoline stack frame is dropped before executing
24076 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24078 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24079 and integer to fp conversions. Added support for overflowing
24080 arguments on the stack. Reserve a couple more registers as temps.
24081 Added support for aot compilation (as output still needs to be
24084 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24086 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24087 Don't overwrite return register in some corner cases.
24089 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24091 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24092 static constructors when AOT compiling.
24094 * driver.c (mono_main): Call mono_check_corlib_version.
24096 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24098 * cpu-g4.md, basic.cs: fixed div target register.
24100 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24102 * mini-ppc.c, basic.cs: shl_imm fix with test.
24104 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24106 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24107 structures by value. Misc fixes.
24108 * objects.cs: more tests.
24110 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24112 * mini-ppc.c: lconv.ovf.i implemented.
24114 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24117 (mini_init): don't error out if someone already called g_thread_init.
24119 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24121 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24122 to be any type per the spec. Fix abnormal memory usage when
24123 the same object is repeatedly thrown.
24125 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24127 * mini.c: check for overruns in IL code.
24129 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24131 * TODO: Add/remove some todo entries.
24133 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24135 * driver.c (mono_main): Call mono_verify_corlib.
24137 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24139 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24140 This has been moved to mini.c
24141 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24142 type being casted is marshalbyref it could be a proxy, so instead of
24143 emitting the type check code, emit a call to a runtime method that will
24144 perform the check by calling CanCastTo if needed.
24146 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24148 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24149 methods with large stack frames under Win32.
24151 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24153 * Makefile.am: Distribute regression tests.
24155 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24156 at the end instead of inserting each variable into the sorted list.
24158 * linear-scan.c (mono_varlist_sort): New helper function.
24160 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24162 * mini.c: ensure arguments and locals are within bounds.
24164 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24166 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24169 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24171 * mini.c (mono_cprop_copy_values): Fix crash.
24173 * aot.c: Set verbosity back to 0.
24175 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24177 * regalloc.c: complete memory leak fix by Laurent Morichetti
24180 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24182 * driver.c (main_thread_handler): Revert the previous patch.
24184 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24187 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24188 memory from the memory pool.
24190 * driver.c (main_thread_handler): Turn on all optimizations when
24193 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24194 an array for better performance.
24196 * regalloc.c (mono_regstate_assign): Fix memory leak.
24198 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24199 serialize the debug info.
24201 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24202 debug info from the serialized representation.
24204 * aot.c: Save debug info into the generated file and load it when
24207 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24209 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24211 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24212 More FP-related fixes.
24214 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24216 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24217 and register allocation buglet. Hello world now runs.
24219 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24221 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24222 * tramp-ppc.c: fixed class init trampoline.
24223 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24225 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24227 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24228 mini.c: more ppc changes/fixes.
24230 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24232 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24233 Also optimize the case when the arguments are the same in the caller
24236 * iltests.il: Add tests for tail calls with valuetype arguments.
24238 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24240 * mini-ppc.c: fixes for struct return type.
24242 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24244 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24245 mono_spillvar_offset() to arch-specific code.
24247 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24249 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24251 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24253 * exceptions-x86.c: Fix stack space leaks.
24255 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24256 registers from the lmf if the method has save_lmf set.
24258 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24260 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24261 of icall wrappers into InvokeInDomain, since these are now per-domain.
24263 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24265 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24266 make some opcode emulation and intrinsic ops enabled/disabled
24267 according to the architecture. More fixes.
24269 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24271 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24273 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24275 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24276 arch-specific handling for 'this' and struct return type to
24277 arch-specific code.
24279 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24281 * aot.c: prevent divide by zero error when reporting (it happened with
24282 Accessibility.dll).
24284 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24286 * mini.h (inst_switch): Remove unused macro.
24288 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24291 (load_aot_module): free 'info->methods' and 'info' properly. No more
24292 "free(): invalid pointer blah" messages when you have an old aot
24295 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24297 * jit-icalls.c, mini.c: Added support for context static fields.
24299 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24301 * mini.c (mono_method_blittable): Methods which set LastError are not
24302 blittable either. Fixes #51108.
24304 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24306 * mini.c: flush icache.
24307 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24309 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24311 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24313 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24315 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24318 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24321 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24323 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24325 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24326 instruction when the result is discarded.
24328 * iltests.il (test_0_div_regalloc): New regression test.
24330 * arrays.cs: Fix compilation error.
24332 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24334 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24335 float rules to inssel-x86.brg: sane architectures with FP registers
24336 don't need to implement these rules.
24338 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24340 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24342 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24344 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24345 implementation of 32 bit systems.
24347 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24349 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24350 (Jeroen Zwartepoorte).
24352 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24354 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24355 the caller and the callee matches.
24357 * mini.c (mono_method_to_ir): Add comment.
24359 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24360 signbit is missing on some platforms.
24362 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24364 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24366 * mini.c (setup_jit_tls_data): Call the new function.
24368 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24370 * mini-x86.c: Add experimental support for fast access to the lmf
24371 structure under NPTL/Linux 2.6.x.
24373 2003-11-06 Martin Baulig <martin@ximian.com>
24375 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24376 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24379 2003-11-02 Martin Baulig <martin@ximian.com>
24381 * mini.c (inflate_generic_field): New static method.
24382 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24383 generic instance and the field is declared in a generic type, call
24384 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24386 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24388 * mini.h mini.c (mono_method_same_domain): New function to return
24389 whenever the caller and the callee are in the same domain.
24391 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24393 2003-10-30 Martin Baulig <martin@ximian.com>
24395 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24396 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24398 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24399 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24401 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24403 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24406 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24407 object here, so it is in the correct appdomain etc.
24409 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24411 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24413 (mono_method_to_ir): Avoid freeing the type created returned from
24414 mono_type_create_from_typespec, since it is put into an internal cache
24415 by the function. Fixes pointer.exe.
24417 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24418 trampolines for icalls and pinvokes as well. Fixes #33569.
24420 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24422 * mini.c: Update after appdomain changes.
24424 * mini.c (mono_jit_compile_method_inner): Allways compile native
24425 method wrappers in the root domain, since there can only be one
24426 instance of them, whose address is stored in method->info.
24428 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24430 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24431 environment variable. Instead detect automatically whenever running
24432 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24435 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24437 * trace.c, trace.h: New files that implement the new trace option
24440 * driver.c: Document new --trace options.
24442 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24445 - if (mono_jit_trace_calls)
24446 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24448 * mini.h: prototypes.
24450 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24452 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24454 * mini.c inssel.brg: Implement typedefbyref opcodes.
24456 * mini.c (mono_jit_compile_method): Remove unused local variable.
24458 * mini.c (mono_jit_compile_method_inner): Ditto.
24460 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24462 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24464 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24466 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24468 * mini.c (mono_no_aot): Remove unused global variable.
24470 * mini.c: Thread safety fixes.
24472 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24474 * mini.c (mono_create_class_init_trampoline): Add a lock around
24475 class_init_hash_addr.
24477 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24480 * mini.c: Decompose the NEWARR instruction before decomposing its
24481 arguments. Fixes #30073.
24483 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24485 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24488 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24490 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24492 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24494 * driver.c: Add support for compiling icall wrappers to --compile.
24496 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24498 * inssel.brg: The empty value in class->interface_offsets is -1, not
24501 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24503 * objects.cs: New test for 'is' operator on an array of interfaces.
24505 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24507 * tramp-ppc.c: update trampoline code to support jumps
24508 and class initialization.
24510 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24512 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24514 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24516 * inssel.brg (OP_UNBOX): Remove unused rule.
24518 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24519 region instead of one for each method. Fixes #47813.
24521 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24523 * exceptions.cs (test_0_nested_finally): New regression test for
24524 nested exception handlers.
24526 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24528 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24530 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24533 * mini.c (mono_method_check_inlining): Make the inlining limit
24534 configurable by an environment variable.
24536 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24538 * mini.h: Bump AOT file version.
24540 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24541 token, store the image along with the token, since the token might not
24542 refer to the same image as the method containing the relocation,
24543 because of inlining.
24545 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24547 * mini.c (mono_precompile_assemblies): New function to compile
24548 all methods in all loaded assemblies.
24550 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24552 * regalloc.h regalloc.c (MonoRegState): Change the type of
24553 iassign and fassign to int*, since they can contain large negative
24554 values if the register is spilled. Also added some comments. Fixes
24557 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24558 under Win32. Fixes #42964.
24560 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24562 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24564 * aot.c: Added support for AOT compiling methods which contain calls
24565 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24568 * driver.c (compile_all_methods): Run the compilation in a thread
24569 managed by mono. Fixes #44023.
24571 * mini.c (mono_codegen): Print full method name in verbose output.
24573 * mini-x86.c (mono_arch_patch_code): Fix warning.
24575 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24576 jumps, since the method we are jumping to might be domain-specific.
24578 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24580 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24582 * inssel.brg: string chars are unsigned.
24584 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24586 * TODO: New todo item.
24588 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24589 which calls mono_runtime_class_init and patches the call site to
24590 avoid further calls.
24591 (mono_arch_create_class_init_trampoline): New arch specific function
24592 to create a class init trampoline.
24593 (create_trampoline_code): Generalized so it can create
24594 class init trampolines as well.
24596 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24597 (mono_create_class_init_trampoline): New function to create and cache
24598 class init trampolines.
24599 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24600 vtable given the address of a class init trampoline. Used by the
24602 (mono_codegen): Generate a call to a trampoline instead of
24603 mono_runtime_class_init in LDSFLD[A].
24604 (mono_codegen): Add relocations for the new trampoline.
24606 * mini.h mini-x86.c aot.c: Added a new relocation type:
24607 MONO_PATCH_INFO_CLASS_INIT.
24609 * mini.h: Bump AOT version number.
24611 * aot.c: Create a copy of the loaded code instead of using the original
24612 so methods which call each other will be close in memory, improving
24615 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24616 patch since it breaks the regression tests.
24618 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24619 for the register saving instruction sequence since the
24620 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24622 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24624 * TODO: Fix todo item && remove another.
24626 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24628 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24631 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24632 function of the module.
24634 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24635 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24636 --no-aot command line option.
24638 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24640 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24641 by Bernie Solomon (bernard@ugsolutions.com).
24643 * inssel.brg: Refactor the interface offset table related code into
24644 its separate functions and add support for the AOT case.
24646 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24648 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24650 * aot.c: Added mono_aot_verbose variable and made all debugging
24651 output depend on the value of this variable.
24653 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24654 method_label and info_label.
24656 * mini.h mini-x86.c aot.c: Added a new relocation type
24657 MONO_PATCH_INFO_IID for klass->interface_id.
24659 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24660 the MonoJitInfo structure.
24662 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24663 a non-root appdomain in shared mode.
24665 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24667 * aot.c: make aot loader less verbose. Remove free of unused variable.
24669 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24671 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24673 * .cvsignore: Added *.dll.
24675 * mini.c (mono_print_tree_nl): New function callable while debugging.
24677 * mini.c (mono_print_code): Export this.
24679 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24682 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24684 * mini.h (MonoCompile): Added 'jit_info' field.
24686 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24687 the cfg structure, since it is needed by the AOT compiler.
24689 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24691 * aot.c: A major rewrite. Changes include:
24692 - save exception tables for methods which have them.
24693 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24694 to g_module_symbol.
24695 - reworked the file format so it is now much smaller and needs
24696 fewer relocation entries.
24698 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24700 * aot.c (load_aot_module): Fix build bustage on platforms without
24703 2003-09-04 Martin Baulig <martin@ximian.com>
24705 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24707 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24709 * TODO: Some new optimization ideas.
24711 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24713 * aot.c: Save the optimization flags used to compile the code into
24716 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24717 support emitting domain specific code.
24719 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24720 no longer domain neutral. It can be made domain neutral by compiling
24721 with --optimize=shared.
24723 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24724 between appdomains.
24726 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24727 loading of AOT code.
24729 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24731 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24732 if there is no domain neutrality information.
24734 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24736 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24737 format version into the generated library.
24739 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24740 callee method into the caller since one of them could be shared.
24742 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24743 system exceptions from AOT code now works.
24745 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24746 method if it is domain neutral and the callee is not.
24748 * graph.c (cfg_emit_one_loop_level): Fix warning.
24750 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24752 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24755 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24757 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24758 is needed by code which is executed before mono_runtime_init ().
24759 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24761 * mini.c (mono_thread_abort): Fix warning.
24762 (mono_jit_compile_method): Call static constructor in the AOT case too.
24764 * aot.c (mono_compile_assembly): Fix warning.
24766 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24768 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24770 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24772 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24774 * cpu-pentium.md: Fix the length of call opcodes so they include the
24775 ESP restoring instruction. Fixes #47968.
24777 2003-08-28 Martin Baulig <martin@ximian.com>
24779 * mini-x86.c (mono_arch_call_opcode): Added support for
24780 MONO_TYPE_GENERICINST.
24782 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24784 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24786 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24787 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24789 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24792 2003-08-26 Martin Baulig <martin@ximian.com>
24794 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24795 when reporting an error, set this to the actual error location.
24796 (mono_method_to_ir): Report the correct error location if
24797 get_basic_blocks() returned an error.
24799 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24801 * mini.c (mono_type_blittable): OBJECT is not blittable.
24802 (mono_method_blittable): Methods which have marshalling descriptors
24803 are not blittable either. Fixes #47842.
24805 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24807 * driver.c mini.c: Use an environment variable instead of a global
24808 variable. Also fix the build.
24810 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24811 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24814 * driver.c mini.c: Added --with-valgrind option to turn off some
24815 code which prevents mono from running under valgrind.
24817 * mini.c (mono_emit_call_args): Fixed warning.
24819 * mini.c (mono_emulate_opcode): Fixed warning.
24821 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24823 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24824 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24825 regalloc.c, regalloc.h: specify available registers in arch-specific
24826 code and support floats in the regallocator (patch by Laurent Morichetti
24829 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24831 * mini.c: mono_thread_current() can be called only after
24832 mono_runtime_init(): rearrange code to not call it early on.
24834 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24836 * mini.c: allocate jump tables in the code mempools.
24838 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24840 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24843 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24845 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24846 12 to 16. This fixes bug #47453.
24849 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24851 * mini-ppc.c: fixed indexed load and unsigned compares.
24853 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24855 * mini.c: reenabled installation of handler for
24856 thread abort signal.
24858 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24860 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24861 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24862 until it's fixed and actually useful.
24864 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24866 * inssel-long32.brg: couple more opcodes implemented.
24868 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24870 * mini-sparc.c: Even more opcodes implemeted.
24872 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24874 * mini-sparc.c: More opcodes implemented.
24876 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24878 * mini-sparc.c: More opcodes implemented.
24880 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24882 * inssel-sparc.brg: Add some needed rules. Direct
24884 * Makefile.am: Use inssel-sparc.brg
24885 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24886 an assert happy for now.
24888 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24890 * mini-sparc.c: Fixed compile errors.
24891 * exceptions-sparc.c: Same. We now produce a mono binary
24892 on sparc-linux. Yea.
24894 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24896 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24897 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24898 They compile, but do not work.
24900 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24902 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24903 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24904 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24907 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24909 * mini.c: more opcodes implemented and better support for generics.
24911 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24913 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24914 * mini.c, mini.h: first cut at generics support: some new instructions
24915 added and changed the behaviour of some of the existing ones.
24917 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24919 * mini.c: Removed definition of metadata_shared mutex here.
24921 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24923 * mini-x86.c: make vararg calls work for instance methods.
24925 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24927 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24928 returns the arguments in a separte list, now.
24930 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24932 * aot.c, mini.c: updates for array type representation changes.
24934 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24936 * mini.c: register function to perform jit shutdown.
24938 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24940 * mini.c: use a faster allocator if possible.
24942 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24944 * aot.c: some cleanups and portability changes.
24946 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24948 * mini.c: use faster allocation for CEE_BOX if possible.
24950 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24952 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24953 Moved inlined mempcy code to its own function so that is can be
24954 reused. Added an inline memset function as well (optimized initobj).
24955 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24957 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24959 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24961 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24963 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24964 arch code can setup the cpu for CLR execution, if needed.
24965 We use it on x86 to set the precision of FP operations.
24967 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24969 * mini.c: disable some optimizations if we can guess they'll cost too
24970 much for a given method.
24972 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24974 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24976 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24977 * mini.h mini.c mini-x86.c: Added instruction level coverage
24978 info collection support.
24980 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24982 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24983 is now implemented in the profiling API. Get rid of a couple of
24984 unnecessary global variables.
24986 2003-06-15 Nick Drochak <ndrochak@gol.com>
24988 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24989 * cpu-g4.md: add op_bigmul and op_bigmul_un
24990 * cpu_pentium.md: add op_bigmul_un
24991 * inssel-long32.brg: add rule for unsigned bigmul
24992 * mini-ops.h: define OP_BIGMUL_UN
24993 * mini-x86.c: THE BUG: handle (un)signed properly
24994 * mini.c: choose unsigned opcode if needed.
24995 This set of patches fixes bug #44291
24997 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24999 * mini.c (optimize_branches): improved to handle all kinds of
25000 conditional branches.
25002 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25004 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25005 don't raise exceptions.
25007 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25009 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25010 to arch-specific files.
25012 2003-06-09 Martin Baulig <martin@ximian.com>
25014 * Makefile.am (libs): Added $(LIBGC_LIBS).
25016 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25018 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25019 and OP_ATAN (fixes bug#44293).
25021 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25023 * Makefile.am, mini-x86.c: rename cpu description array to
25024 pentium_desc, since some compilers define the 'pentium' preprocessor
25027 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25029 * mini.c (mini_select_instructions): add explicit branch if the
25030 following block is not the false target of a conditional branch -
25031 we need this with any optimization that reorder or remove bblocks
25033 * mini.c (optimize_branches): bug fixes
25035 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25037 * mini.c (mono_method_to_ir): inline static readonly fields
25039 * ssa.c (fold_tree): start cfold support for long (very simple
25042 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25044 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25046 * inssel.brg: fixed memcpy (bug #44219).
25048 2003-06-05 Dick Porter <dick@ximian.com>
25050 * driver.c: Set the glib log levels to not abort if g_message
25053 g_set_prgname() has to happen before mini_init() so that the
25054 process handle gets the info.
25056 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25058 * driver.c: add intrins to the default optimizations to get wider
25061 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25063 * mini.h: some large basic blocks will overflow a 16-bit
25064 integers for symbolic registers.
25066 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25068 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25069 (mono_arch_output_basic_block): fix bug 43499
25071 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25073 * mini.c: kill duplicated definition of mono_debug_format.
25075 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25077 * mini-x86.c, arrays.cs: fixed register allocation bug.
25079 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25081 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25083 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25085 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25088 (print_method_from_ip): also print source location information if
25091 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25093 * mini.c (mono_find_block_region): bug fix in region code
25094 (mini_method_compile): enable removing unreachable code again, but
25095 only in methods without exception clauses.
25097 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25099 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25100 Implemented arglist opcode and handling of TypedReference type.
25101 Fixed x86 call convention when a structure is returned.
25102 Minimal support for calling static vararg methods.
25104 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25106 * mini.c (mini_method_compile): always remove unreachable code,
25107 because the code in them may be inconsistent (access to dead
25108 variables for example).
25110 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25112 * driver.c, debug-mini.c: warning fixes.
25114 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25116 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25118 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25120 * mini.c: thread-static fields are registered in mono_class_vtable(),
25121 so ensure the function is called before checking for them.
25123 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25125 * mini.c (optimize_branches): fix for bug 43586
25127 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25128 overflow (fixes Bug #43639)
25130 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25132 * mini.c, objects.cs: allow the use of stobj for primitive types.
25134 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25136 * mini.c: be less strict about argument checking until we support
25137 running the verifier.
25139 2003-05-27 Nick Drochak <ndrochak@gol.com>
25141 * basic-long.cs: tests for (ulong)int * (ulong)int also
25142 * mini.c: use the same trick for (ulong)int * (ulong)int
25144 2003-05-27 Nick Drochak <ndrochak@gol.com>
25146 * basic-long.cs: add regression test for (long)int * (long)int
25147 * cpu-pentium.md: add op_bigmul specification
25148 * inssel-long32.brg: add OP_BIGMUL rule
25149 * mini-ops.h: add OP_BIGMUL
25150 * mini-x86.c: register allocator: handle case where src1 needs to be
25152 * mini.c: substitute special BIGMUL opcode in the tree for
25153 (long)int * (long)int
25155 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25157 * jit-icalls.c: call the type ctor on field access if needed.
25159 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25161 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25162 to a method (including results of ldelema, bug#43207).
25164 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25166 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25167 colors to show exception handler blocks.
25169 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25170 (fix for pinvoke7.cs).
25172 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25174 * mini.h, mini.c: ensure correct initialization order for types that
25175 require it. Prepare for lazy compilation of jit icall wrappers.
25176 Provide a name for opcode emulation to reduce unneeded mallocing.
25178 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25180 * mini-x86.c: better register restoring code and profiling
25181 support for tail calls.
25183 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25185 * mini.h, driver.c: prepare for leaf methods optimization.
25187 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25189 * mini.c: get targets of branches before converting a method.
25191 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25193 * mini.c (optimize_branches): added some experimental code (disbaled)
25195 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25197 * mini.c (optimize_branches): fix branch to branch optimization
25199 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25201 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25203 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25205 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25208 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25210 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25211 enable use of interface variables again.
25213 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25214 I1 to registers because there is no simply way to sign extend 8bit
25215 quantities in caller saved registers on x86.
25217 * inssel-float.brg: set costs of some rules to 2 so
25218 that monobure always select the arch. specific ones if supplied,
25219 regardless of the order we pass the files to monoburg.
25221 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25223 * mini.c, mini-x86.c: since the magic trampoline for jumps
25224 can't patch the code directly, we do it as soon as the
25225 method gets compiled.
25227 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25229 * mini-x86.c, mini.h: introduce a new patching method
25230 to support CEE_JMP and tail calls.
25231 * mini.c: obey tail.call. Don't precompile methods target
25233 * tramp-x86.c: new trampoline code to handle methods
25234 reached through a jump.
25236 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25238 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25239 bit values to registers
25241 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25243 * mini.c (mono_compile_get_interface_var): share interface
25244 variables if possible.
25246 2003-05-16 Martin Baulig <martin@ximian.com>
25248 * debug-mini.c (mono_init_debugger): New function to initialize
25249 the debugger. This is not in the debugger since it needs to
25250 access some of mini's internals.
25252 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25254 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25256 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25259 for value type handling.
25261 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25263 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25264 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25266 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25268 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25269 the constructor through a proxy.
25271 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25273 * jit-icalls.c, inssel.brg: fixes to array element address
25276 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25278 * mini-x86.c (is_regsize_var): allocate pointer to registers
25280 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25282 * driver.c: fixed typo, added intrins to the set of optimizations
25283 tested with regressions.
25285 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25287 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25288 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25291 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25293 * inssel.brg: remove some common pop instructions without side effects
25295 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25297 * inssel-x86.brg: fixed thinko in int to double conversions.
25299 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25301 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25303 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25305 * inssel-long32.brg: two more missing instructions.
25307 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25309 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25310 if not already set.
25312 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25314 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25317 * basic-float.cs: Added tests for negative zero.
25319 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25321 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25322 a couple of missing operations for long casts, with test cases.
25324 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25326 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25328 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25330 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25331 code size estimation.
25333 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25335 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25336 abstract methods (fix bug 42542)
25338 * aot.c: add ability to handle array types
25340 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25342 * mini.c: Call the _specific versions of the object allocation
25343 functions if possible.
25345 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25347 * driver.c: call setlocale ().
25349 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25351 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25354 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25356 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25358 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25359 wrappers (fix bug 42122)
25361 2003-05-04 Martin Baulig <martin@ximian.com>
25363 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25365 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25366 s/mini_set_defaults/mono_set_defaults/g.
25368 2003-05-04 Martin Baulig <martin@ximian.com>
25370 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25372 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25374 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25375 (reported by Don Roberts).
25377 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25379 * mini.c: temporarily work around two bugs for this release.
25381 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25383 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25384 that contains -export-dynamic and it makes using the ld script
25386 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25388 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25390 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25393 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25395 * mini.c: make sure leave calls all the needed finally blocks,
25396 even when the target jumps out of multiple exception clauses.
25398 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25400 * ldscript, Makefile.am: add linker script to reduce the number of
25401 exported symbols (should also fix the issues with libwine defining
25402 some of the same symbols in io-layer).
25404 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25406 * driver.c (mini_main): Avoid assertion when no file name is given on
25409 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25411 * driver.c: added --version/-V command line option.
25412 Added the inline optimization in the regression tests.
25414 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25416 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25417 to the type in the method signature (fixes bug#42134).
25419 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25421 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25423 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25425 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25427 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25429 * driver.c: fixed bug #42100.
25431 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25433 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25435 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25437 * mini.c: moved most of the code required to do inlining to its own
25438 function so it can be reused. Inline also ctors if appropriate.
25440 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25442 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25443 the runtime can call mono API functions.
25445 2003-04-27 Martin Baulig <martin@ximian.com>
25447 * debug-mini.c (mono_debug_init_method): Added
25448 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25449 send a notification to the debugger.
25451 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25452 running in the Mono Debugger, just pass the breakpoint number to
25453 mono_debug_init_method().
25455 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25457 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25459 * mini.c: allow some more unsafe compares.
25461 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25463 * mini-x86.c, Makefile.am: make distcheck works (partially from
25464 a patch by Richard Lee <r.h.lee@attbi.com>).
25465 * regset.c, regset.h: removed, they are unused.
25467 2003-04-25 Dick Porter <dick@ximian.com>
25469 * driver.c: Usage reports the name as 'mono' not 'mini'
25470 * exceptions-x86.c: Build and run on freebsd
25472 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25474 * Makefile.am: install the program with the 'mono' name and
25475 the library as libmono instead of mini and libmini.
25477 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25479 * driver.c: provide the APIs for the embedding interface of the old jit.
25481 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25483 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25485 2003-04-23 Martin Baulig <martin@ximian.com>
25487 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25489 * driver.c: Added `--debug' command line argument to enable
25492 2003-04-23 Martin Baulig <martin@ximian.com>
25494 * debug.[ch]: Removed. The code is now in
25495 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25497 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25500 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25502 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25504 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25507 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25508 mono_domain_finalize.
25509 (mini_method_compile): use mono_method_profile* if the the option is
25512 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25514 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25515 methods with their wrapper.
25517 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25518 methods with their wrapper.
25520 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25523 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25526 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25529 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25531 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25533 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25535 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25536 of the mempool. This is slightly faster and uses less memory
25538 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25540 * mini.c: avoid O(n) allocation for variables.
25542 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25544 * mini.c: handle items on the stack after inlining methods.
25546 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25548 * mini.c: make the method->opcode optimization dependent
25549 on MONO_OPT_INSTRINS and do it lazily.
25551 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25553 * driver.c: print overall results at the end of regression run.
25555 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25557 * inssel.brg: don't overwrite symbolic registers.
25559 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25561 * inssel-x86.brg: fix conversion from long to float.
25563 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25565 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25567 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25569 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25571 * driver.c: Added --print-vtable option as in the old JIT.
25573 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25575 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25577 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25579 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25581 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25583 * mini.c regalloc.c regalloc.h: Fix memory leak.
25585 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25587 * aot.c (mono_aot_get_method): register all used strings
25589 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25591 * mini.c: always intern strings references with ldstr at compile time.
25593 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25595 * Makefile.am: add BUILT_SOURCES.
25597 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25599 * driver.c: give a better error message when the assembly to execute
25600 doesn't have an entry point.
25602 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25604 * Makefile.am: added hack for automake
25606 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25609 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25611 22003-04-07 Martin Baulig <martin@ximian.com>
25613 * Makefile.am: Added Makefile.am.
25615 * debugger-main.c: Removed, this is now in the debugger where it
25618 * mini.pc.in: Call this package `mini' for the moment.